@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.bf-color-picker{display:flex;flex-direction:column;gap:12px;width:100%}.bf-color-picker-sv-area{position:relative;height:80px;width:100%;border-radius:12px;cursor:default;overflow:hidden;box-shadow:inset 0 0 0 1px #0000000d;-webkit-user-select:none;user-select:none}.is-dark .bf-color-picker-sv-area{box-shadow:inset 0 0 0 1px #ffffff1a}.bf-color-picker-sv-white-grad{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to right,#fff,transparent);pointer-events:none}.bf-color-picker-sv-black-grad{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to t,#000,transparent);background:linear-gradient(to top,#000,transparent);pointer-events:none}.bf-color-picker-sv-cursor{position:absolute;height:14px;width:14px;transform:translate(-7px,-7px);border-radius:50%;border:2px border-white;border:2px solid #ffffff;box-shadow:0 1px 4px #0006;pointer-events:none;z-index:10;transition:transform .1s ease}.bf-color-picker-sv-area:active .bf-color-picker-sv-cursor{transform:translate(-7px,-7px) scale(1.15)}.bf-color-picker-controls{display:flex;flex-direction:column;gap:10px}.bf-color-picker-hue-container{position:relative;height:12px;width:100%;display:flex;align-items:center}.bf-color-picker-hue-track{position:absolute;top:0;right:0;bottom:0;left:0;height:8px;margin:auto;border-radius:999px;background:linear-gradient(to right,red,#ff0 17%,#0f0 33%,#0ff,#00f 67%,#f0f 83%,red);box-shadow:inset 0 0 0 1px #0000001a}.is-dark .bf-color-picker-hue-track{box-shadow:inset 0 0 0 1px #ffffff1a}.bf-color-picker-hue-input{width:100%;height:100%;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;z-index:10;margin:0}.bf-color-picker-hue-input:focus{outline:none}.bf-color-picker-hue-input::-webkit-slider-thumb{-webkit-appearance:none;height:16px;width:16px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 4px #0003,0 0 0 1px #0000000d;cursor:pointer}.bf-color-picker-info{display:flex;align-items:center;gap:8px}.bf-color-picker-color-preview{height:20px;width:20px;border-radius:6px;box-shadow:inset 0 0 0 1px #0000000d}.is-dark .bf-color-picker-color-preview{box-shadow:inset 0 0 0 1px #ffffff1a}.bf-color-picker-hex-value{flex:1;height:24px;display:flex;align-items:center;justify-content:center;background:#0000000d;border-radius:6px;font-size:11px;font-weight:600;color:var(--bf-text-secondary);letter-spacing:.05em;text-transform:uppercase}.is-dark .bf-color-picker-hex-value{background:#ffffff14;color:var(--bf-text-primary)}.bf-color-picker-divider{height:1px;width:100%;background:#0000000f}.is-dark .bf-color-picker-divider{background:#ffffff1a}.bf-color-picker-presets{display:flex;gap:8px;justify-content:center;padding:2px 0}.bf-color-picker-preset-btn{width:18px;height:18px;border-radius:5px;border:none;cursor:pointer;transition:all .2s ease;position:relative}.bf-color-picker-preset-btn:hover{opacity:.9}.bf-color-picker-preset-btn.is-active{box-shadow:0 0 0 2px var(--bf-bg-app),0 0 0 3px var(--bf-text-muted)}.is-dark .bf-color-picker-preset-btn.is-active{box-shadow:0 0 0 2px var(--bf-bg-app),0 0 0 3px var(--bf-text-primary)}:root{--settings-header-gap: 32px;--settings-header-gap-compact: 18px;--settings-nav-gap: 24px}.settings-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:1000;display:grid;place-items:center;animation:fadeIn .15s ease-out}.settings-modal-container{width:900px;height:640px;background:var(--bf-bg-app);border-radius:12px;display:flex;overflow:hidden;box-shadow:var(--bf-shadow-lg, 0 24px 48px rgba(0, 0, 0, .2));animation:modalScaleUp .25s cubic-bezier(.16,1,.3,1);border:1px solid var(--bf-border-default);position:relative}.settings-modal-sidebar{width:220px;background:rgba(var(--bf-glass-bg),.04);border-right:1px solid var(--bf-border-default);display:flex;flex-direction:column;padding:16px 10px}.settings-modal-content{flex:1;display:flex;flex-direction:column;overflow:hidden;padding:0;position:relative;background:var(--bf-bg-app)}.settings-modal-close-btn{position:absolute;top:16px;right:16px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;color:var(--bf-text-muted);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);background:transparent;border:none;z-index:100}.settings-modal-close-btn:hover{background:rgba(var(--bf-glass-bg),.08);color:var(--bf-text-primary)}.settings-modal-close-btn svg{width:14px;height:14px}.settings-nav-group{margin-bottom:var(--settings-nav-gap)}.settings-nav-group:first-child:not(:has(.settings-nav-title)){margin-bottom:12px}.settings-nav-title{font-size:.68rem;font-weight:700;text-transform:uppercase;color:var(--bf-text-muted);letter-spacing:.08em;padding:0 12px;margin-bottom:6px;opacity:.6;height:20px;display:flex;align-items:center}.settings-nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;color:var(--bf-text-secondary);font-size:.92rem;font-weight:500;cursor:pointer;transition:all .15s ease;width:100%;text-align:left;background:transparent;border:none}.settings-nav-item:hover{background:rgba(var(--bf-glass-bg),.08);color:var(--bf-text-primary)}.settings-nav-item-active{background:rgba(var(--bf-glass-bg),.15);color:var(--bf-accent)!important}.settings-nav-item-active svg{color:var(--bf-accent)}.account-profile-summary{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:32px;padding:10px 0;text-align:center}.profile-avatar-large{width:80px;height:80px;border-radius:50%;background:#718096;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;color:#fff;box-shadow:0 4px 12px #0000001a;margin-bottom:8px}.profile-avatar-large-image{object-fit:cover}.profile-avatar-large-empty{background:rgba(var(--bf-glass-bg),.08);border:1px solid var(--bf-border-default)}.profile-avatar-large-empty img{width:32px;height:32px}.profile-info h2{margin:0;font-size:1.6rem;font-weight:700;color:var(--bf-text-primary)}.profile-email{color:var(--bf-text-muted);font-size:.9rem;margin:4px 0 16px}.plan-badge{display:inline-block;padding:5px 14px;background:rgba(var(--bf-glass-bg),.08);border-radius:999px;font-size:.8rem;font-weight:600;color:var(--bf-text-secondary);border:1px solid var(--bf-border-default)}.account-google-button{display:inline-flex;align-items:center;gap:8px}.account-google-button img{width:16px;height:16px}.settings-pane-header{margin:0;padding:20px 24px 16px;background:var(--bf-bg-app);z-index:20;border-bottom:1px solid var(--bf-border-subtle, rgba(128, 128, 128, .1));flex-shrink:0}.settings-scroll-area{flex:1;overflow-y:auto;overflow-x:hidden;padding:12px 0 32px;width:100%;scrollbar-width:thin;scrollbar-color:var(--bf-scrollbar-thumb, rgba(128,128,128,.3)) transparent}.settings-tab-pane{padding:0 24px;width:100%}.settings-scroll-area::-webkit-scrollbar{width:4px!important}.settings-scroll-area::-webkit-scrollbar-button{display:none!important;width:0!important;height:0!important}.settings-scroll-area::-webkit-scrollbar-track{background:transparent!important}.settings-scroll-area::-webkit-scrollbar-thumb{background-color:var(--bf-text-muted)!important;opacity:.1!important;border-radius:10px!important}.settings-scroll-area::-webkit-scrollbar-thumb:hover{background-color:var(--bf-text-secondary)!important}.settings-pane-header.compact{margin-bottom:var(--settings-header-gap-compact)}.settings-pane-title{margin:0;padding:0;font-size:1.15rem;font-weight:700;color:var(--bf-text-primary);display:flex;align-items:center;line-height:1.2}.settings-pane-divider{display:none}.settings-section{margin-bottom:32px}.settings-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.settings-section-title{font-size:.72rem;font-weight:650;text-transform:uppercase;color:var(--bf-text-muted);margin:0;letter-spacing:.05em;opacity:.8}.settings-section-action{flex-shrink:0}.settings-group-item{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px 0;opacity:.95}.item-content{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0}.item-main{display:flex;align-items:center;gap:12px}.item-label{font-size:.95rem;font-weight:550;color:var(--bf-text-primary);min-width:100px}.item-value{font-size:.95rem;color:var(--bf-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-meta{font-size:.78rem;color:var(--bf-text-muted);margin-top:1px}.item-action{display:flex;gap:4px;flex-shrink:0}.settings-tab-pane .button-secondary{height:28px;padding:0 14px;border-radius:14px;font-size:.82rem;font-weight:500;border:1px solid var(--bf-border-default)!important;background:transparent!important;color:var(--bf-text-secondary)!important;box-shadow:none!important;transition:all .2s cubic-bezier(.4,0,.2,1)}.settings-tab-pane .button-secondary:hover:not(:disabled){background:rgba(var(--bf-glass-bg),.08)!important;border-color:var(--bf-border-strong)!important;color:var(--bf-text-primary)!important}.settings-select{min-width:156px;height:34px;padding:0 34px 0 12px;border:1px solid var(--bf-border-default);border-radius:8px;background:var(--bf-bg-elevated);color:var(--bf-text-primary);font-size:.88rem;font-weight:600}.settings-select:focus-visible{outline:2px solid color-mix(in srgb,var(--bf-accent) 72%,transparent);outline-offset:2px}.item-action .button-disconnect{border-color:transparent!important;color:var(--bf-text-muted)!important}.item-action .button-disconnect:hover:not(:disabled){color:var(--bf-danger-ink)!important;background:#ef44440d!important;border-color:transparent!important}.settings-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;color:var(--bf-text-muted);margin-bottom:8px;letter-spacing:.05em;opacity:.7}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalScaleUp{0%{opacity:0;transform:scale(.98) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}:root{--bf-font-sans: "Google Sans", "Aptos", "Inter", "Segoe UI", sans-serif;--bf-font-display: "Google Sans", "Bahnschrift", "Inter", "Aptos", sans-serif;--bf-bg-app: #ffffff;--bf-bg-panel: rgba(255, 255, 255, .76);--bf-bg-elevated: rgba(255, 255, 255, .92);--bf-bg-elevated-rgb: 255, 255, 255;--bf-bg-glass: rgba(255, 255, 255, .58);--bf-border-default: rgba(0, 0, 0, .08);--bf-border-strong: rgba(0, 0, 0, .15);--bf-text-primary: #1a1a1c;--bf-text-secondary: #4a4a4c;--bf-text-muted: #717173;--bf-accent: #000000;--bf-accent-soft: rgba(0, 0, 0, .06);--bf-accent-contrast: #ffffff;--bf-danger: #b64837;--bf-danger-soft: rgba(182, 72, 55, .12);--bf-danger-soft-strong: rgba(182, 72, 55, .2);--bf-danger-ink: #8a3c2f;--bf-danger-contrast: #fff7f4;--bf-pink: #ff8da1;--bf-board-accent: #403e3a;--bf-board-accent-soft: rgba(64, 62, 58, .06);--bf-board-accent-soft-strong: rgba(64, 62, 58, .12);--bf-board-accent-ink: #1e1b18;--bf-board-workbench-bg: radial-gradient(circle at top left, rgba(0, 0, 0, .02), transparent 30%), radial-gradient(circle at top right, rgba(0, 0, 0, .01), transparent 30%), linear-gradient(180deg, #ffffff, #fcfcfd);--bf-board-workbench-shadow: 0 20px 50px rgba(0, 0, 0, .06);--bf-board-float-bg: rgba(255, 255, 255, .94);--bf-board-float-border: rgba(0, 0, 0, .08);--bf-board-float-shadow: 0 0 0 1px rgba(0, 0, 0, .02), 0 6px 18px rgba(0, 0, 0, .04);--bf-board-surface: rgba(255, 255, 255, .8);--bf-board-surface-strong: rgba(255, 255, 255, .98);--bf-board-surface-soft: rgba(252, 252, 253, .96);--bf-board-surface-soft-hover: rgba(248, 248, 250, .98);--bf-board-line: rgba(0, 0, 0, .05);--bf-board-line-strong: rgba(0, 0, 0, .1);--bf-board-node-bg: #ffffff;--bf-board-node-border: rgba(0, 0, 0, .12);--bf-board-node-shadow: 0 0 0 1px rgba(0, 0, 0, .02), 0 6px 14px rgba(0, 0, 0, .04);--bf-board-node-selected-border: rgba(0, 0, 0, .3);--bf-board-node-selected-shadow: 0 0 0 1px rgba(0, 0, 0, .06), 0 8px 20px rgba(0, 0, 0, .06);--bf-board-handle-bg: #ffffff;--bf-board-handle-border: rgba(0, 0, 0, .18);--bf-board-edge: rgba(0, 0, 0, .2);--bf-board-edge-strong: rgba(0, 0, 0, .4);--bf-board-selection-bg: rgba(0, 0, 0, .04);--bf-board-selection-border: rgba(0, 0, 0, .08);--bf-board-empty-overlay: linear-gradient(180deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, .96));--bf-board-icon-ink: #717173;--bf-table-tab-hover: rgba(0, 0, 0, .04);--bf-table-tab-active: rgba(0, 0, 0, .08);--bf-table-grid-line: rgba(0, 0, 0, .06);--bf-table-row-hover: rgba(0, 0, 0, .02);--bf-table-resizer: rgba(0, 0, 0, .08);--bf-table-footer-ink: rgba(0, 0, 0, .5);--bf-table-pill-neutral-bg: #f1f1f3;--bf-table-pill-neutral-ink: #1a1a1c;--bf-table-pill-high-bg: #ffe2dd;--bf-table-pill-high-ink: #5d1715;--bf-table-pill-low-bg: #f2efe8;--bf-table-pill-low-ink: #7a7068;--bf-table-pill-todo-bg: #ece2d4;--bf-table-pill-todo-ink: #5c4b3b;--bf-table-pill-doing-bg: #fdecc8;--bf-table-pill-doing-ink: #402c1b;--bf-table-pill-done-bg: #1e1b18;--bf-table-pill-done-ink: #ffffff;--bf-scrollbar-thumb: rgba(0, 0, 0, .1);--bf-scrollbar-thumb-hover: rgba(0, 0, 0, .2);--bf-scrollbar-size: 10px;--bf-scrollbar-radius: 20px;--bf-radius-sm: 10px;--bf-radius-md: 16px;--bf-radius-lg: 24px;--bf-radius-xl: 32px;--bf-shadow-sm: 0 8px 22px rgba(53, 40, 23, .06);--bf-shadow-md: 0 16px 40px rgba(53, 40, 23, .1);--bf-shadow-float: 0 20px 50px rgba(0, 0, 0, .1);--bf-blur-glass: 20px;--bf-motion-sidebar: .3s cubic-bezier(.4, 0, .2, 1);--bf-glass-bg: 255, 255, 255;--bf-glass-bg-opacity: .45;--bf-glass-border: 0, 0, 0;--bf-glass-border-opacity: .1;--sidebar-width: 56px;--workspace-sidebar-width: 292px;--app-sidebar-total-width: var(--sidebar-width);--sidebar-pad-x: 8px;--sidebar-icon-axis: 28px;--main-shell-padding: 16px;--bf-sidebar-bg: #e9e9e9;--bf-workspace-sidebar-bg: #f5f5f7}[data-theme=dark]{--bf-bg-app: #141416;--bf-bg-panel: rgba(32, 32, 32, .9);--bf-bg-elevated: rgba(45, 45, 45, .96);--bf-bg-elevated-rgb: 45, 45, 45;--bf-bg-glass: rgba(38, 38, 38, .7);--bf-sidebar-bg: #262628;--bf-workspace-sidebar-bg: #1c1c1e;--bf-border-default: rgba(255, 255, 255, .14);--bf-border-strong: rgba(255, 255, 255, .2);--bf-text-primary: #ffffff;--bf-text-secondary: #cccccc;--bf-text-muted: #999999;--bf-accent: #ffffff;--bf-accent-soft: rgba(255, 255, 255, .15);--bf-accent-contrast: #11151d;--bf-danger: #ff9d8d;--bf-danger-soft: rgba(255, 157, 141, .16);--bf-danger-soft-strong: rgba(255, 157, 141, .24);--bf-danger-ink: #ffd6cf;--bf-danger-contrast: #22120f;--bf-board-accent: #e5e5e5;--bf-board-accent-soft: rgba(255, 255, 255, .1);--bf-board-accent-soft-strong: rgba(255, 255, 255, .2);--bf-board-accent-ink: #ffffff;--bf-board-workbench-bg: #1a1a1a;--bf-board-workbench-shadow: 0 28px 72px rgba(0, 0, 0, .28);--bf-board-float-bg: rgba(28, 28, 28, .82);--bf-board-float-border: rgba(255, 255, 255, .1);--bf-board-float-shadow: 0 0 18px rgba(0, 0, 0, .2), 0 8px 20px -10px rgba(0, 0, 0, .3);--bf-board-surface: rgba(32, 32, 32, .74);--bf-board-surface-strong: rgba(40, 40, 40, .92);--bf-board-surface-soft: rgba(26, 26, 26, .92);--bf-board-surface-soft-hover: rgba(38, 38, 38, .98);--bf-board-line: rgba(255, 255, 255, .06);--bf-board-line-strong: rgba(255, 255, 255, .12);--bf-board-node-bg: rgba(32, 32, 32, .96);--bf-board-node-border: rgba(255, 255, 255, .1);--bf-board-node-shadow: 0 0 16px rgba(0, 0, 0, .15), 0 8px 18px -12px rgba(0, 0, 0, .2);--bf-board-node-selected-border: rgba(255, 255, 255, .4);--bf-board-node-selected-shadow: 0 0 18px rgba(0, 0, 0, .2), 0 10px 22px -12px rgba(0, 0, 0, .3);--bf-board-handle-bg: rgba(40, 40, 40, .98);--bf-board-handle-border: rgba(255, 255, 255, .2);--bf-board-edge: rgba(255, 255, 255, .3);--bf-board-edge-strong: rgba(255, 255, 255, .5);--bf-board-selection-bg: rgba(255, 255, 255, .05);--bf-board-selection-border: rgba(255, 255, 255, .1);--bf-board-empty-overlay: rgba(20, 20, 20, .6);--bf-board-icon-ink: #a3a3a3;--bf-table-tab-hover: rgba(255, 255, 255, .08);--bf-table-tab-active: rgba(255, 255, 255, .12);--bf-table-grid-line: rgba(255, 255, 255, .04);--bf-table-row-hover: rgba(255, 255, 255, .04);--bf-table-resizer: rgba(255, 255, 255, .12);--bf-table-footer-ink: rgba(255, 255, 255, .6);--bf-table-pill-neutral-bg: rgba(255, 255, 255, .1);--bf-table-pill-neutral-ink: #f5f5f5;--bf-table-pill-high-bg: rgba(239, 68, 68, .2);--bf-table-pill-high-ink: #fca5a5;--bf-table-pill-low-bg: rgba(255, 255, 255, .06);--bf-table-pill-low-ink: #a3a3a3;--bf-table-pill-todo-bg: rgba(255, 255, 255, .06);--bf-table-pill-todo-ink: #a3a3a3;--bf-table-pill-doing-bg: rgba(255, 255, 255, .08);--bf-table-pill-doing-ink: #ffffff;--bf-table-pill-done-bg: #ffffff;--bf-table-pill-done-ink: #000000;--bf-scrollbar-thumb: rgba(255, 255, 255, .12);--bf-scrollbar-thumb-hover: rgba(255, 255, 255, .22);--bf-shadow-sm: 0 4px 12px rgba(0, 0, 0, .2);--bf-shadow-md: 0 8px 24px rgba(0, 0, 0, .3);--bf-shadow-float: 0 8px 24px rgba(0, 0, 0, .2);--bf-glass-bg: 38, 38, 40;--bf-glass-bg-opacity: .72;--bf-glass-border: 255, 255, 255;--bf-glass-border-opacity: .15}body{background-color:var(--bf-bg-app);color:var(--bf-text-primary);font-family:var(--bf-font-sans);transition:none;margin:0;min-height:100vh}h1,h2,h3,strong{font-family:var(--bf-font-display);letter-spacing:.01em}.surface-base,.surface-elevated,.surface-glass{border:1px solid var(--bf-border-default);border-radius:var(--bf-radius-lg)}.surface-base{background:var(--bf-bg-panel);box-shadow:var(--bf-shadow-sm)}.surface-elevated{background:var(--bf-bg-elevated);box-shadow:var(--bf-shadow-sm)}.surface-glass{background:var(--bf-bg-glass);-webkit-backdrop-filter:blur(var(--bf-blur-glass));backdrop-filter:blur(var(--bf-blur-glass));box-shadow:var(--bf-shadow-md)}*{box-sizing:border-box}[tabindex="-1"]:focus{outline:none!important}html{font-size:13px}body{min-width:320px;-webkit-font-smoothing:antialiased}html.bf-reading-reader-route-active{--reading-route-overscroll-bg: var(--bf-bg-elevated)}html[data-theme=dark].bf-reading-reader-route-active{--reading-route-overscroll-bg: #1C1C1D}html.bf-reading-reader-route-active,html.bf-reading-reader-route-active body{scrollbar-gutter:stable;overflow-x:clip;background-color:var(--reading-route-overscroll-bg);overscroll-behavior-x:none;overscroll-behavior-y:none}@supports not (overflow: clip){html.bf-reading-reader-route-active,html.bf-reading-reader-route-active body{overflow-x:hidden}}html.bf-window-titlebar-overlay-active,html.bf-window-titlebar-overlay-active body{scrollbar-width:none}html.bf-window-titlebar-overlay-active::-webkit-scrollbar,html.bf-window-titlebar-overlay-active body::-webkit-scrollbar{display:none;width:0;height:0}button,input,textarea,select{font:inherit}code{font-family:Cascadia Code,Consolas,monospace;font-size:.95em}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh;background-color:var(--bf-bg-app);color:var(--bf-text-primary);font-family:var(--bf-font-sans)}.sidebar{position:fixed;top:var(--bf-titlebar-height, 0px);left:0;bottom:0;width:var(--sidebar-width);padding:18px var(--sidebar-pad-x);border-radius:0;border:0;border-right:none;padding-top:calc(var(--bf-titlebar-height, 0px) + 18px);background:var(--bf-sidebar-bg);box-shadow:none;z-index:100;transition:width var(--bf-motion-sidebar);overflow:hidden;display:flex;flex-direction:column}[data-theme=light] .sidebar{box-shadow:none!important}.react-flow__panel.board-canvas-controls,.react-flow__panel.board-canvas-grid-panel{transition:transform var(--bf-motion-sidebar)!important}.app-shell-board-route .sidebar .sidebar-logo-mark{border:none!important;background:transparent!important;box-shadow:none!important;outline:none!important}.workspace-sidebar-toggle{position:fixed;top:calc(var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) + 20px);left:calc(var(--sidebar-width) + 18px);z-index:95;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:0;border-radius:0;background:transparent;color:var(--bf-text-secondary);cursor:pointer;box-shadow:none;transition:color var(--bf-motion-sidebar),opacity var(--bf-motion-sidebar),transform var(--bf-motion-sidebar)}.workspace-sidebar-toggle:hover{color:var(--bf-text-primary);background:transparent;opacity:.92}.workspace-sidebar-toggle:focus-visible{outline:none}.workspace-sidebar-toggle-icon{width:18px;height:18px;fill:currentColor}.bf-scrollbar{scrollbar-width:thin;scrollbar-color:var(--bf-scrollbar-thumb) transparent;scrollbar-gutter:stable}.bf-scrollbar::-webkit-scrollbar{width:var(--bf-scrollbar-size, 8px);height:var(--bf-scrollbar-size, 8px)}.bf-scrollbar::-webkit-scrollbar-track{background:transparent}.bf-scrollbar::-webkit-scrollbar-thumb{background-color:var(--bf-scrollbar-thumb);border-radius:var(--bf-scrollbar-radius, 20px);border:2px solid transparent;background-clip:padding-box;transition:background-color .2s ease}.bf-scrollbar::-webkit-scrollbar-thumb:hover{background-color:var(--bf-scrollbar-thumb-hover)}.bf-scrollbar::-webkit-scrollbar-button{display:none}.bf-scrollbar-hover-only::-webkit-scrollbar-thumb{background-color:transparent}.bf-scrollbar-hover-only:hover::-webkit-scrollbar-thumb{background-color:var(--bf-scrollbar-thumb)}.bf-scrollbar-shadow{background:linear-gradient(var(--bf-scrollable-bg, var(--bf-bg-app)) 30%,rgba(var(--bf-glass-bg),0)),linear-gradient(rgba(var(--bf-glass-bg),0),var(--bf-scrollable-bg, var(--bf-bg-app)) 70%) 0 100%,radial-gradient(50% 0,farthest-side,rgba(0,0,0,.08),transparent),radial-gradient(50% 100%,farthest-side,rgba(0,0,0,.08),transparent) 0 100%;background-repeat:no-repeat;background-color:transparent;background-size:100% 40px,100% 40px,100% 14px,100% 14px;background-attachment:local,local,scroll,scroll}.sidebar-stack{display:flex;flex-direction:column;align-items:center;height:100%;width:100%}.sidebar-header{display:flex;align-items:center;justify-content:center;width:100%;margin-bottom:24px;padding-left:0}.sidebar-logo-mark{display:flex;justify-content:center;align-items:center;width:40px;height:40px;cursor:default;border:none;background:transparent;border-radius:10px;transition:background .2s ease,color .2s ease;flex-shrink:0;margin-top:-3px}.bf-logo-svg{width:18px!important;height:18px!important;min-width:18px!important;min-height:18px!important;color:var(--bf-text-primary);opacity:.85}.sidebar-copy{display:flex;flex-direction:column;gap:4px;color:var(--bf-text-secondary)}.nav-section{display:flex;flex-direction:column;gap:10px}.nav-section-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--bf-text-muted)}.workspace-pill{display:inline-flex;align-items:center;gap:10px;width:fit-content;min-width:40px;min-height:40px;padding:8px 16px;border-radius:999px;background:rgba(var(--bf-glass-bg),.4);border:1px solid var(--bf-border-default);color:var(--bf-text-secondary);font-weight:500;font-size:.9rem;transition:all .3s ease}.ready-indicator{width:8px;height:8px;border-radius:50%;background-color:#a3a3a3}.nav-list{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.nav-list.main-nav{gap:12px}.board-nav-tree{display:flex;flex:1;min-height:0;flex-direction:column;gap:0px;margin-top:12px}.board-nav-tree-workspace{width:100%;height:100%;margin-top:0;gap:6px}.board-nav-tree-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 10px}.board-nav-tree-workspace .board-nav-tree-header-row{margin:-2px 8px 4px;min-height:38px}.board-nav-tree-workspace .board-nav-tree-header-row .board-tree-item{padding-left:38px;cursor:default}.board-nav-tree-workspace .board-nav-tree-header-row .board-tree-title{color:var(--bf-text-primary);font-size:1.05rem;font-weight:700;letter-spacing:.01em}.board-nav-tree-workspace .board-nav-tree-header-row .board-tree-actions{width:auto;min-width:96px;opacity:1;padding-right:4px}.workspace-collection-entry{display:flex;align-items:center;gap:9px;min-height:34px;margin:0 8px 6px;padding:6px 10px 6px 20px;border:none;outline:none;box-shadow:none;border-radius:8px;background:color-mix(in srgb,var(--bf-text-primary) 5%,transparent);color:var(--bf-text-primary);cursor:pointer;font:inherit;text-align:left;transition:background .18s cubic-bezier(.25,1,.5,1),color .18s ease}.workspace-collection-entry:hover{background:color-mix(in srgb,var(--bf-text-primary) 9%,transparent);box-shadow:none}.workspace-collection-entry-active,.workspace-collection-entry-active:hover{background:color-mix(in srgb,var(--bf-text-primary) 14%,transparent);color:var(--bf-text-primary);box-shadow:none}.workspace-collection-entry-icon{width:14px;height:14px;flex-shrink:0;opacity:.48}.workspace-collection-entry:hover .workspace-collection-entry-icon,.workspace-collection-entry-active .workspace-collection-entry-icon{opacity:.76}.workspace-collection-entry-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.95rem;font-weight:560;line-height:1.2}.board-nav-space-button{display:flex;min-width:0;flex-direction:column;gap:2px;padding:0;border:0;background:transparent;color:inherit;text-align:left}.board-nav-space-title{font-size:.98rem;font-weight:700}.board-nav-space-meta{color:var(--bf-text-muted);font-size:.75rem}.board-nav-tree-header-actions{position:relative;display:flex;align-items:center;gap:6px}.board-nav-icon-button{width:26px;height:26px;display:grid;place-items:center;padding:0;border-radius:8px;border:1px solid transparent;background:transparent;color:var(--bf-text-secondary);cursor:pointer}.board-nav-icon-button:hover,.board-nav-icon-button-active{background:rgba(var(--bf-glass-bg),.24);border-color:var(--bf-border-default)}.board-nav-new-page{display:grid;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:10px;width:100%;min-height:38px;padding:9px 11px;border:1px solid transparent;border-radius:10px;background:rgba(var(--bf-glass-bg),.18);color:var(--bf-text-primary);cursor:pointer;text-align:left;font-weight:650}.board-nav-new-page:hover{background:rgba(var(--bf-glass-bg),.32)}.board-nav-new-page-icon{width:14px;height:16px;position:relative;border:1.4px solid currentColor;border-radius:3px;color:var(--bf-text-muted)}.board-nav-new-page-icon:after{content:"";position:absolute;top:-1px;right:-1px;width:6px;height:6px;border-top:1.4px solid currentColor;border-right:1.4px solid currentColor;background:var(--bf-bg-elevated);clip-path:polygon(0 0,100% 0,100% 100%)}.board-nav-dropdown{position:absolute;z-index:9999;display:flex;min-width:140px;max-width:180px;flex-direction:column;gap:2px;padding:6px;border-radius:14px;border:1px solid var(--bf-border-default);background:var(--bf-bg-elevated);box-shadow:var(--bf-shadow-md);backdrop-filter:blur(32px) saturate(180%);-webkit-backdrop-filter:blur(32px) saturate(180%);animation:dropdown-pop .2s cubic-bezier(.16,1,.3,1)}@keyframes dropdown-pop{0%{opacity:0;transform:scale(.95) translateY(4px)}to{opacity:1;transform:scale(1) translateY(0)}}[data-theme=light] .board-nav-dropdown{background:#ffffffb8;border:1px solid rgba(0,0,0,.05);box-shadow:0 8px 24px #0000000f}[data-theme=dark] .board-nav-dropdown{background:#2a2a2af2;border:1px solid rgba(255,255,255,.12);box-shadow:0 10px 32px #00000059}.board-nav-dropdown-copy{display:flex;flex-direction:column;gap:2px;padding:2px}.board-nav-dropdown-copy strong{font-size:.84rem}.board-nav-dropdown-copy span{color:var(--bf-text-muted);font-size:.72rem}.board-nav-dropdown-group{display:flex;flex-direction:column;gap:2px}.board-nav-dropdown-divider{height:1px;background:#14181f14;margin:4px 0}.board-nav-dropdown-item{display:flex;width:100%;align-items:center;justify-content:flex-start;gap:12px;min-height:28px;padding:6px 10px;border:0;border-radius:8px;background:transparent;color:var(--bf-text-primary);cursor:pointer;text-align:left;font-size:.88rem;font-weight:500;line-height:normal;transition:all .15s cubic-bezier(.4,0,.2,1)}.board-nav-dropdown-item .board-tree-action-icon{width:14px;height:14px;flex-shrink:0;opacity:.7}.board-nav-dropdown-item:hover .board-tree-action-icon{opacity:1}.board-nav-dropdown-item:hover{background:var(--bf-table-tab-hover);color:var(--bf-accent)}[data-theme=dark] .board-nav-dropdown-item:hover{background:#ffffff1a}.board-nav-dropdown-item:disabled{color:var(--bf-text-muted);cursor:not-allowed;opacity:.5}.board-nav-dropdown-item-danger{color:var(--bf-danger)}.board-nav-dropdown-hint{margin:0;color:var(--bf-text-secondary);line-height:1.45;font-size:.74rem}.board-canvas-vocab-menu{min-width:220px;max-width:240px}.board-nav-error{margin:0;color:var(--bf-text-secondary);line-height:1.5}.board-nav-error{color:var(--bf-danger-ink)}.board-nav-tree-shell{flex:1;height:0;max-height:100%;min-height:0;overscroll-behavior:contain;padding-top:0;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}.board-nav-tree-shell::-webkit-scrollbar{display:none;width:0;height:0}.board-nav-tree-shell .board-tree-item{touch-action:pan-y}.board-nav-tree-workspace .board-nav-tree-shell{padding-top:0;scrollbar-gutter:auto}.board-tree-row{display:flex;align-items:center;position:relative;min-height:29px;flex-wrap:nowrap;transition:background .18s cubic-bezier(.25,1,.5,1);border-radius:8px;margin:.4px 4px;transform-origin:left center}.board-nav-tree-workspace .board-tree-row{min-height:34px;margin:1px 8px;border-radius:8px}.board-tree-row:hover{background:var(--bf-table-row-hover)}.board-tree-row-active,.board-tree-row-active:hover{background:rgba(var(--bf-glass-bg),.1)!important}.board-nav-tree-workspace .board-tree-row-active,.board-nav-tree-workspace .board-tree-row-active:hover{background:color-mix(in srgb,var(--bf-accent) 9%,transparent)!important}.board-tree-item{flex:1;display:flex;align-items:center;gap:8px;min-width:0;padding:4px 8px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--bf-text-primary);cursor:pointer;text-align:left;flex-wrap:nowrap;transition:background .16s ease,border-color .16s ease,transform .16s ease,opacity .15s ease-out}.board-tree-toggle-button{display:inline-flex;width:18px;height:24px;flex:0 0 18px;align-items:center;justify-content:center;margin-right:2px;padding:0;border:0;background:transparent;color:inherit;cursor:pointer}.board-tree-toggle-button:focus-visible{outline:2px solid color-mix(in srgb,var(--bf-accent) 72%,transparent);outline-offset:1px}.board-nav-tree-workspace .board-tree-item{padding:6px 8px;border-radius:12px}.board-tree-row-active .board-tree-item{color:var(--bf-accent)}.board-tree-row-dragging{background:transparent!important;visibility:hidden;transition:none;pointer-events:none}.board-tree-row-dragging:hover{background:transparent!important}.board-tree-row-settling{animation:board-tree-row-settle .11s cubic-bezier(.22,1,.36,1);will-change:opacity}@keyframes board-tree-row-settle{0%{opacity:0}to{opacity:1}}.board-tree-row-drop-target{background:#60a5fa1a!important}.board-tree-row-drop-before,.board-tree-row-drop-after{overflow:visible!important;border-radius:0!important;z-index:2}.board-tree-row-drop-before:before,.board-tree-row-drop-after:after{content:"";position:absolute;left:0;right:0;height:2px;background:#60a5fa;z-index:10;pointer-events:none}.board-tree-row-drop-before:before{top:0;transform:translateY(-50%)}.board-tree-row-drop-after:after{bottom:0;transform:translateY(50%)}.board-tree-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:.95rem;font-weight:560;line-height:1.2}.board-tree-rename-input{flex:1;min-width:0;padding:0;margin:0;border:none;background:transparent;color:inherit;font-family:inherit;font-size:.95rem;font-weight:500;line-height:1.2;outline:none;width:100%}.board-tree-row:has(.board-tree-rename-input:focus){background:#ffffff0d}.board-tree-item:has(.board-tree-rename-input){cursor:text}.board-tree-file-icon{width:14px;height:14px;opacity:.4;flex-shrink:0;transition:opacity .2s ease}.board-tree-row:hover .board-tree-file-icon{opacity:.7}.board-tree-chevron{width:14px;height:14px;color:var(--bf-text-muted);transition:transform .2s ease,opacity .2s ease;opacity:.4;margin-left:-4px;margin-right:-3px}.board-nav-tree-workspace .board-tree-chevron{margin-top:2px}.board-tree-row:hover .board-tree-chevron{opacity:.7}.board-tree-chevron-expanded{transform:rotate(90deg)}.board-tree-chevron-spacer{width:0px;height:14px;flex-shrink:0;margin-left:-2px}.board-tree-children{min-height:0;overflow:hidden}.board-tree-children-shell{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s cubic-bezier(.4,0,.2,1);overflow:hidden}.board-tree-children-shell-expanded{grid-template-rows:1fr}.board-tree-meta{color:var(--bf-text-secondary);font-size:.72rem}.board-tree-actions{opacity:0;display:flex;align-items:center;gap:2px;width:50px;min-width:50px;justify-content:flex-end;padding-right:4px;transition:all .2s ease;flex-shrink:0;flex-wrap:nowrap}@media (prefers-reduced-motion: reduce){.board-tree-row-settling{animation:none;opacity:1}}.board-tree-actions-hidden{opacity:0;visibility:hidden;pointer-events:none}.board-tree-row:hover .board-tree-actions,.board-tree-row-active .board-tree-actions{opacity:1}.board-nav-tree-workspace .board-tree-row:hover{background:transparent}.board-nav-tree-workspace .board-tree-row:hover .board-tree-file-icon,.board-nav-tree-workspace .board-tree-row:hover .board-tree-chevron{opacity:.4}.board-tree-action-button{display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:none;background:transparent;color:var(--bf-text-muted);cursor:pointer;border-radius:4px;transition:all .2s ease}.board-tree-action-button:disabled{cursor:default;opacity:.42}.board-tree-action-button:disabled:hover{background:transparent;color:var(--bf-text-muted)}.board-tree-action-button:hover{background:rgba(var(--bf-glass-bg),.2);color:var(--bf-text-primary)}.board-nav-tree-workspace .board-tree-action-button:hover{background:transparent;color:var(--bf-text-muted)}.board-tree-action-icon{width:14px;height:14px}.board-tree-dropdown{position:absolute;top:100%;right:0;z-index:50;min-width:140px}.board-tree-toggle{width:20px;height:20px;display:flex!important;align-items:center;justify-content:center;padding:0;border:0;background:transparent;color:var(--bf-text-muted);cursor:pointer;border-radius:4px;transition:all .2s;flex-shrink:0}.sidebar-install{display:flex;flex-direction:column;gap:12px;padding:16px;border-radius:var(--bf-radius-md);background:rgba(var(--bf-glass-bg),.2);border:1px solid var(--bf-border-default);margin-bottom:8px}.sidebar-install-copy{margin:0;color:var(--bf-text-secondary);line-height:1.55;font-size:.92rem}.sidebar-install-button{width:100%;justify-content:center}.nav-item{display:flex;align-items:center;justify-content:center;gap:0;width:40px;height:40px;padding:0;border-radius:10px;color:var(--bf-text-secondary);text-decoration:none;transition:background .25s ease,color .2s ease;border:1px solid transparent;overflow:visible;white-space:nowrap}.nav-icon{width:18px;height:18px;flex-shrink:0}.nav-item:hover{background:#0000000a;border-color:transparent}[data-theme=dark] .nav-item:hover{background:#ffffff1a}.nav-item-active,.nav-item-active:hover{background:#00000014!important;border-color:transparent;color:var(--bf-text-primary)}[data-theme=dark] .nav-item-active,[data-theme=dark] .nav-item-active:hover{background:#ffffff38!important}.nav-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);opacity:0;pointer-events:none;white-space:nowrap}.main-nav .nav-label-text{font-size:1rem}.main-nav .nav-icon{width:18px;height:18px}.main-nav .nav-item{padding:0;gap:0}.sidebar-footer-tools{margin-top:auto;padding-top:12px;display:flex;flex-direction:column;align-items:center;gap:12px;width:100%}.theme-toggle-container{height:40px;display:flex;align-items:center;justify-content:flex-start;position:relative;width:100%}.theme-switch-enhanced{display:flex;align-items:center;justify-content:center;padding:0;height:40px;width:40px;border:1px solid transparent;background:transparent;border-radius:10px;cursor:pointer;outline:none;transition:none;margin-left:0;position:relative;overflow:hidden}.switch-track-large{width:24px;height:24px;background:transparent;border-radius:999px;position:relative;transition:all .3s cubic-bezier(.4,0,.2,1);flex-shrink:0;margin-left:0}.switch-thumb-large{width:24px;height:24px;background:transparent;border-radius:50%;position:absolute;top:0;left:0;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;box-shadow:none}[data-theme=dark] .switch-track-large{background:transparent}[data-theme=dark] .switch-thumb-large{transform:none;background:transparent}.switch-icon-large{width:18px;height:18px;color:var(--bf-text-primary);transition:all .3s ease}.theme-switch-enhanced:hover{background:transparent}.nav-label-text{font-size:.97rem;display:block;transform:translateY(1px)}.nav-caption{font-size:.82rem;color:var(--bf-text-muted)}.workspace-status-section{margin-bottom:8px}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:12px}.footer-nav .nav-item{border:none;background:transparent;box-shadow:none}.footer-nav .nav-item:hover{background:rgba(var(--bf-glass-bg),.4)}.window-tabbar{z-index:120;min-width:0;-webkit-app-region:drag;--bf-window-tabbar-relaxed-width: clamp(136px, 16vw, 224px);--bf-window-tabbar-tab-height: 32px;--bf-window-tabbar-tab-radius: 11px;--bf-window-tabbar-icon-box-size: 16px;--bf-window-tabbar-icon-size: 14px;--bf-window-tabbar-close-size: 26px}.window-titlebar-backdrop{position:fixed;top:0;left:0;width:100vw;height:var(--bf-titlebar-height, env(titlebar-area-height, 0px));z-index:118;pointer-events:none;background:linear-gradient(180deg,color-mix(in srgb,var(--bf-bg-app) 98%,transparent),color-mix(in srgb,var(--bf-bg-app) 90%,transparent));-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.window-tabbar-overlay{position:fixed;top:var(--bf-titlebar-y, env(titlebar-area-y, 0px));left:var(--bf-titlebar-x, env(titlebar-area-x, 0px));width:var(--bf-titlebar-width, env(titlebar-area-width, 100vw));height:var(--bf-titlebar-height, env(titlebar-area-height, 0px));box-sizing:border-box;overflow:visible;padding:4px 10px 6px}.window-tabbar-inline{position:sticky;top:0;z-index:95;height:var(--bf-inline-tabbar-height, 50px);box-sizing:border-box;overflow:visible;padding:0 0 4px;margin-bottom:4px;background:linear-gradient(180deg,color-mix(in srgb,var(--bf-bg-app) 94%,transparent),color-mix(in srgb,var(--bf-bg-app) 72%,transparent) 68%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.window-tabbar-surface{display:flex;align-items:stretch;width:100%;min-width:0;height:100%;overflow:visible;padding:0 10px;border:none;border-radius:0;background:transparent;box-shadow:none}.window-tabbar-inline .window-tabbar-surface{height:calc(var(--bf-inline-tabbar-height, 50px) - 4px);padding:4px 14px 0;border-bottom:1px solid color-mix(in srgb,var(--bf-border-default) 78%,transparent)}.window-tabbar-strip{position:relative;display:flex;align-items:center;gap:6px;width:100%;min-width:0;overflow-x:hidden;overflow-y:visible;padding:0}.window-tabbar-strip.is-reordering{cursor:grabbing}.window-tabbar-tab{position:relative;display:flex;align-items:center;gap:0;flex:1 1 0;min-width:0;max-width:none;height:var(--bf-window-tabbar-tab-height, 35px);overflow:hidden;padding:0;border:none;border-radius:var(--bf-window-tabbar-tab-radius, 11px);color:var(--bf-text-secondary);background:color-mix(in srgb,var(--bf-bg-elevated) 18%,transparent);-webkit-app-region:no-drag;transition:background .2s ease,color .2s ease,opacity .2s ease,box-shadow .2s ease,transform .24s cubic-bezier(.22,1,.36,1);will-change:transform}.window-tabbar-tab.is-dragging{position:absolute;top:50%;left:0;margin-top:calc(var(--bf-window-tabbar-tab-height, 35px) / -2);box-shadow:inset 0 1px #ffffff29,0 14px 26px #00000038}.window-tabbar-tab.is-drag-source{opacity:0;pointer-events:none}.window-tabbar-tab:hover{background:color-mix(in srgb,var(--bf-bg-elevated) 34%,transparent)}.window-tabbar-tab.is-active{color:var(--bf-text-primary);background:color-mix(in srgb,var(--bf-bg-elevated) 96%,transparent);box-shadow:inset 0 1px #ffffff2e,0 10px 22px #35281714;transition:opacity .2s ease,transform .24s cubic-bezier(.22,1,.36,1)}.window-tabbar-tab-main,.window-tabbar-tab-close{-webkit-app-region:no-drag}.window-tabbar-tab-main{display:flex;align-items:center;gap:8px;min-width:0;flex:1;height:100%;overflow:hidden;padding:0 10px;border:none;background:transparent;color:inherit;cursor:grab;justify-content:flex-start;text-align:left;touch-action:none}.window-tabbar-strip.is-reordering .window-tabbar-tab-main{cursor:grabbing}.window-tabbar-tab-icon{display:inline-flex;align-items:center;justify-content:center;width:var(--bf-window-tabbar-icon-box-size, 16px);height:var(--bf-window-tabbar-icon-box-size, 16px);flex:0 0 var(--bf-window-tabbar-icon-box-size, 16px);opacity:.86}.window-tabbar-tab-icon-svg{width:var(--bf-window-tabbar-icon-size, 14px);height:var(--bf-window-tabbar-icon-size, 14px);flex:none}.window-tabbar-tab-title{display:block;flex:1 1 auto;min-width:0;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.89rem;font-weight:600;letter-spacing:-.015em;line-height:1.1;opacity:.96;text-align:left;transition:opacity .16s ease,max-width .16s ease}.window-tabbar-tab-close{display:inline-flex;align-items:center;justify-content:center;width:var(--bf-window-tabbar-close-size, 24px);height:var(--bf-window-tabbar-close-size, 24px);flex:0 0 auto;margin-right:3px;border:none;border-radius:999px;background:transparent!important;color:var(--bf-text-muted);cursor:pointer;opacity:.6;position:relative;transition:color .18s ease,opacity .18s ease}.window-tabbar-tab-close:before{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;border-radius:999px;background:color-mix(in srgb,var(--bf-bg-app) 72%,transparent);transform:translate(-50%,-50%) scale(0);transition:transform .18s ease;z-index:-1}.window-tabbar-tab-close:hover:before{transform:translate(-50%,-50%) scale(1)}.window-tabbar-tab-close svg{width:24px;height:24px}.window-tabbar-tab:hover .window-tabbar-tab-close,.window-tabbar-tab.is-active .window-tabbar-tab-close{opacity:.92}.window-tabbar-tab-close:hover{color:var(--bf-text-primary)}.window-tabbar-density-compact .window-tabbar-tab-main{gap:7px;padding:0 9px}.window-tabbar-density-relaxed .window-tabbar-strip{justify-content:flex-start}.window-tabbar-density-relaxed .window-tabbar-tab{flex:0 0 auto;width:var(--bf-window-tabbar-relaxed-width);max-width:var(--bf-window-tabbar-relaxed-width)}.window-tabbar-density-compact .window-tabbar-tab-title{font-size:.82rem}.window-tabbar-density-dense .window-tabbar-tab-main{gap:5px;padding:0 7px}.window-tabbar-density-dense .window-tabbar-tab-title{font-size:.76rem;opacity:.82}.window-tabbar-density-dense .window-tabbar-tab-close{width:24px;height:24px;margin-right:2px;opacity:.76}.window-tabbar-density-dense .window-tabbar-tab-close:before{width:14px;height:14px}.window-tabbar-density-iconic .window-tabbar-tab-main{justify-content:flex-start;gap:4px;padding:0 6px}.window-tabbar-density-iconic .window-tabbar-tab-icon{opacity:.92}.window-tabbar-density-iconic .window-tabbar-tab-title{font-size:.72rem;opacity:.76}.window-tabbar-density-iconic .window-tabbar-tab-close{width:22px;height:22px;margin-right:1px;opacity:.82}.window-tabbar-density-iconic .window-tabbar-tab-close:before{width:12px;height:12px}.window-tabbar-density-dense .window-tabbar-tab-close svg{width:22px;height:22px}.window-tabbar-density-iconic .window-tabbar-tab-close svg{width:20px;height:20px}.window-tabbar-density-dense .window-tabbar-tab:hover .window-tabbar-tab-close,.window-tabbar-density-dense .window-tabbar-tab.is-active .window-tabbar-tab-close,.window-tabbar-density-iconic .window-tabbar-tab:hover .window-tabbar-tab-close,.window-tabbar-density-iconic .window-tabbar-tab.is-active .window-tabbar-tab-close{opacity:.96}.app-shell-pwa-tabs .window-tabbar{--bf-inline-tabbar-height: 46px;--bf-window-tabbar-tab-height: 30px;--bf-window-tabbar-tab-radius: 8px;--bf-window-tabbar-icon-box-size: 18px;--bf-window-tabbar-icon-size: 14px;--bf-window-tabbar-close-size: 26px;--bf-window-tabbar-pwa-min-tab-width: 34px;--bf-window-tabbar-pwa-max-tab-width: 164px;--bf-window-tabbar-pwa-icon-center-start-width: 48px;--bf-window-tabbar-pwa-icon-center-start-width-double: 96px;--bf-window-tabbar-pwa-title-fade-width: 18px;--bf-window-tabbar-pwa-title-reserved-width: 34px;--bf-window-tabbar-pwa-title-collapse-width-triple: 126px}.app-shell-pwa-tabs .window-tabbar-overlay{padding:4px 8px}.app-shell-pwa-tabs .window-tabbar-inline{padding-bottom:3px;margin-bottom:3px;background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.32) 0%,rgba(var(--bf-glass-bg),.18) 68%,transparent 100%);backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%)}.app-shell-pwa-tabs .window-tabbar-surface{padding:0 8px}.app-shell-pwa-tabs .window-tabbar-inline .window-tabbar-surface{height:calc(var(--bf-inline-tabbar-height, 46px) - 3px);padding:4px 12px 0;border-bottom-color:transparent}.app-shell-pwa-tabs .window-tabbar-strip{gap:clamp(4px,1.6vw,8px);overflow-x:auto;justify-content:flex-start;scrollbar-width:none;-webkit-overflow-scrolling:touch}.app-shell-pwa-tabs .window-tabbar-strip::-webkit-scrollbar{display:none}.app-shell-pwa-tabs .window-tabbar-tab{flex:1 1 0;min-width:var(--bf-window-tabbar-pwa-min-tab-width);max-width:var(--bf-window-tabbar-pwa-max-tab-width);overflow:visible;background:transparent;box-shadow:none;container-type:inline-size;--bf-window-tabbar-pwa-content-shift: clamp(0px, calc(var(--bf-window-tabbar-pwa-icon-center-start-width-double) - 200cqi), calc((100cqi - var(--bf-window-tabbar-icon-box-size)) / 2))}.app-shell-pwa-tabs .window-tabbar-density-relaxed .window-tabbar-tab,.app-shell-pwa-tabs .window-tabbar-density-compact .window-tabbar-tab,.app-shell-pwa-tabs .window-tabbar-density-dense .window-tabbar-tab,.app-shell-pwa-tabs .window-tabbar-density-iconic .window-tabbar-tab{width:min(100%,var(--bf-window-tabbar-pwa-max-tab-width))}.app-shell-pwa-tabs .window-tabbar-tab+.window-tabbar-tab:before{content:"";position:absolute;top:50%;left:calc(clamp(4px,1.6vw,8px)/-2 - 1px);width:2px;height:14px;border-radius:999px;background:color-mix(in srgb,var(--bf-text-muted) 28%,transparent);transform:translateY(-50%);pointer-events:none}.app-shell-pwa-tabs .window-tabbar-tab.is-active:before,.app-shell-pwa-tabs .window-tabbar-tab.is-active+.window-tabbar-tab:before,.app-shell-pwa-tabs .window-tabbar-tab:hover:before,.app-shell-pwa-tabs .window-tabbar-tab:hover+.window-tabbar-tab:before,.app-shell-pwa-tabs .window-tabbar-tab.is-dragging:before,.app-shell-pwa-tabs .window-tabbar-tab.is-drag-source:before,.app-shell-pwa-tabs .window-tabbar-tab.is-dragging+.window-tabbar-tab:before,.app-shell-pwa-tabs .window-tabbar-tab.is-drag-source+.window-tabbar-tab:before{display:none}.app-shell-pwa-tabs .window-tabbar-tab:hover{background:#0000000d}.app-shell-pwa-tabs .window-tabbar-tab.is-active{width:auto;min-width:var(--bf-window-tabbar-pwa-min-tab-width);max-width:var(--bf-window-tabbar-pwa-max-tab-width);background:color-mix(in srgb,var(--bf-bg-elevated) 65%,transparent);border:none!important;box-shadow:none}.app-shell-pwa-tabs .window-tabbar-tab-title,.app-shell-pwa-tabs .window-tabbar-density-compact .window-tabbar-tab-title,.app-shell-pwa-tabs .window-tabbar-density-dense .window-tabbar-tab-title,.app-shell-pwa-tabs .window-tabbar-density-iconic .window-tabbar-tab-title{display:block;flex:1 1 auto;max-width:max(0px,min(calc(100cqi - var(--bf-window-tabbar-pwa-title-reserved-width)),calc(300cqi - var(--bf-window-tabbar-pwa-title-collapse-width-triple))));margin-right:14px;-webkit-mask-image:linear-gradient(90deg,#000 0,#000 calc(100% - var(--bf-window-tabbar-pwa-title-fade-width)),transparent 100%);mask-image:linear-gradient(90deg,#000 0,#000 calc(100% - var(--bf-window-tabbar-pwa-title-fade-width)),transparent 100%);font-size:.91rem;opacity:.88;text-overflow:clip;transform:translate(var(--bf-window-tabbar-pwa-content-shift));width:auto}.app-shell-pwa-tabs .window-tabbar-tab-icon{transform:translate(var(--bf-window-tabbar-pwa-content-shift));transition:opacity .16s ease,transform .16s ease}.app-shell-pwa-tabs .window-tabbar-tab-main,.app-shell-pwa-tabs .window-tabbar-density-compact .window-tabbar-tab-main,.app-shell-pwa-tabs .window-tabbar-density-dense .window-tabbar-tab-main,.app-shell-pwa-tabs .window-tabbar-density-iconic .window-tabbar-tab-main{gap:clamp(0px,calc(6cqi - 2px),5px);padding-left:clamp(0px,calc(10cqi - 6px),6px);padding-right:clamp(0px,calc(10cqi - 6px),10px);justify-content:flex-start;transition:gap .16s ease,padding .16s ease}.app-shell-pwa-tabs .window-tabbar-tab-close{position:absolute;top:50%;right:3px;margin:0;transform:translateY(-50%);color:var(--bf-text-secondary)}.app-shell-pwa-tabs .window-tabbar-tab-close svg{width:24px;height:24px}.app-shell-pwa-tabs .window-tabbar-density-dense .window-tabbar-tab-close svg{width:22px;height:22px}.app-shell-pwa-tabs .window-tabbar-density-iconic .window-tabbar-tab-close svg{width:20px;height:20px}@container (max-width: 48px){.app-shell-pwa-tabs .window-tabbar-tab-close{right:50%;transform:translate(50%,-50%)}.app-shell-pwa-tabs .window-tabbar-tab:hover .window-tabbar-tab-icon{opacity:0;pointer-events:none}}[data-theme=dark] .window-tabbar-inline .window-tabbar-surface{border-bottom-color:#ffffff14}[data-theme=dark] .app-shell-pwa-tabs .window-tabbar-inline{background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.78) 0%,rgba(var(--bf-glass-bg),.6) 68%,transparent 100%)}[data-theme=dark] .app-shell-pwa-tabs .window-tabbar-inline .window-tabbar-surface{border-bottom-color:transparent}[data-theme=dark] .window-titlebar-backdrop{background:linear-gradient(180deg,color-mix(in srgb,var(--bf-bg-app) 100%,transparent),color-mix(in srgb,var(--bf-bg-app) 92%,rgba(0,0,0,.12)))}[data-theme=dark] .window-tabbar-tab{background:#ffffff0d}[data-theme=dark] .window-tabbar-tab:hover{background:#ffffff17}[data-theme=dark] .window-tabbar-tab.is-active{background:#2c2c2cf0;box-shadow:inset 0 1px #ffffff14,0 12px 24px #0003}[data-theme=dark] .window-tabbar-tab-close:hover{background:#ffffff14}[data-theme=dark] .app-shell-pwa-tabs .window-tabbar-tab{background:transparent;box-shadow:none}[data-theme=dark] .app-shell-pwa-tabs .window-tabbar-tab:hover{background:#ffffff17}[data-theme=dark] .app-shell-pwa-tabs .window-tabbar-tab.is-active{background:#ffffff1f;border:none!important;box-shadow:none}.main-shell{flex:1;display:flex;flex-direction:column;gap:0;min-width:0;min-height:0;height:100%;padding:calc(var(--bf-titlebar-height, 0px) + 10px) 10px 10px}.main-shell-board-route{padding:0!important}.app-shell-board-route{height:100vh;overflow:hidden}.content-shell-board-route,.main-panel-board-route{min-height:0;height:100%}.main-panel-board-route{display:flex}.board-workbench{border-radius:0!important}.app-shell-board-route .board-workbench{background:transparent!important;box-shadow:none!important}.app-shell-board-route .board-workbench-surface,.app-shell-board-route .board-workbench-empty-panel{background:transparent!important;border:0!important;border-radius:0!important;box-shadow:none!important}.app-shell-board-route .board-workbench-float-switch{left:calc(var(--app-sidebar-total-width) + ((100vw - var(--app-sidebar-total-width)) / 2))!important;top:calc(var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) + 24px)!important}.shell-topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px}.topbar-actions{display:flex;align-items:center;gap:10px}.content-shell{display:flex;flex-direction:column;min-width:0;min-height:0;flex:1}.main-panel{min-width:0;min-height:0;flex:1}.page-stack{display:flex;flex-direction:column;gap:16px}.workspace-banner{display:none}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.page-header-content{display:flex;flex-direction:column;gap:10px}.page-header-title-row{display:flex;align-items:center;gap:12px}.page-title{margin:0;font-size:clamp(2.1rem,4vw,3.2rem)}.page-description{margin:0;max-width:68ch;color:var(--bf-text-secondary);line-height:1.6}.page-actions{display:flex;align-items:center}.phase-badge{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:#ffffffb8;border:1px solid var(--bf-border-default);color:var(--bf-text-secondary);white-space:nowrap}.section-panel{display:flex;flex-direction:column;gap:18px;padding:18px}.section-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.stat-grid,.placeholder-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.settings-central-container{max-width:920px;margin:0 auto;width:100%;padding:0 24px}.settings-list-arrangement{display:flex;flex-direction:column;gap:56px;margin-top:12px}.settings-row-item{display:flex;flex-direction:column;gap:18px;position:relative}.stat-card,.card-frame{padding:18px}.stat-card{display:flex;flex-direction:column;gap:12px}.stat-label{color:var(--bf-text-muted);text-transform:uppercase;letter-spacing:.08em;font-size:.8rem}.stat-value{font-size:2rem}.filter-group{display:flex;flex-wrap:wrap;gap:10px}.filter-chip{padding:8px 12px;border-radius:999px;border:1px solid var(--bf-border-default);background:#ffffff8a;color:var(--bf-text-secondary);cursor:pointer}.filter-chip-active{background:var(--bf-accent-soft);color:var(--bf-accent);border-color:transparent}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card-frame{display:flex;flex-direction:column;gap:20px}.card-header{display:flex;flex-direction:column;gap:12px}.card-title{margin:0;font-size:1.1rem;letter-spacing:-.02em}.card-subtitle{margin:-4px 0 0;color:var(--bf-text-muted);line-height:1.4;letter-spacing:-.01em}.card-copy{margin:0;color:var(--bf-text-secondary);line-height:1.55;letter-spacing:-.012em}.card-badge-row{display:flex;flex-wrap:wrap;gap:8px}.card-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#ffffffb8;border:1px solid var(--bf-border-default);color:var(--bf-text-secondary);font-size:.82rem}[data-theme=dark] .card-badge{background:#ffffff14;color:var(--bf-text-secondary)}.card-badge-muted{opacity:.65}.card-section{display:flex;flex-direction:column;gap:8px}.card-section-inline{flex-direction:row;align-items:center;justify-content:space-between;gap:12px}.card-section-title{color:var(--bf-text-muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;margin:0}.card-image-preview,.card-image-fallback{min-height:180px;border-radius:var(--bf-radius-md);overflow:hidden;border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.35)}.card-image{display:block;width:100%;height:100%;object-fit:cover;animation:card-image-fade-in .8s cubic-bezier(.22,1,.36,1)}@keyframes card-image-fade-in{0%{opacity:0;transform:scale(1.02)}to{opacity:1;transform:scale(1)}}.card-image-fallback{display:grid;place-items:center;color:var(--bf-text-muted)}.card-comment,.card-answer-block,.card-question-block{display:flex;flex-direction:column;gap:8px;padding:12px 14px;border-radius:var(--bf-radius-md);border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.25)}.card-quote{margin:0;padding:12px 14px;border-left:3px solid var(--bf-accent);background:rgba(var(--bf-glass-bg),.2);color:var(--bf-text-secondary);border-radius:0 var(--bf-radius-md) var(--bf-radius-md) 0;line-height:1.5;letter-spacing:-.01em}.card-example-list,.card-option-list{margin:0;padding-left:20px;color:var(--bf-text-secondary);line-height:1.5;letter-spacing:-.01em}.card-option-item+.card-option-item,.card-example-list li+li{margin-top:8px}.card-split-metadata{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.card-metric{display:flex;flex-direction:column;gap:6px;padding:12px;border-radius:var(--bf-radius-md);border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.25)}.card-thumbnail{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--bf-radius-md);border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.25)}.card-thumbnail-token,.card-thumbnail-image{width:64px;height:64px;border-radius:18px;border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.35)}.card-thumbnail-token{display:grid;place-items:center;font-size:1.6rem}.card-thumbnail-image{object-fit:cover}.card-thumbnail-copy{display:flex;flex-direction:column;gap:4px}.attachment-surface{overflow:hidden;border-radius:var(--bf-radius-md);border:1px solid var(--bf-border-default);background:var(--bf-bg-app)}.attachment-surface-deferred{min-height:140px;background:rgba(var(--bf-glass-bg),.12);transition:opacity .4s ease}@media (prefers-reduced-motion: reduce){.attachment-surface-deferred{animation:none}}.attachment-surface-empty{display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:140px;color:var(--bf-text-muted);text-align:center;padding:32px 24px;cursor:pointer;border:1px dashed var(--bf-border-default);transition:all .2s ease;background:rgba(var(--bf-glass-bg),.08)}.attachment-surface-empty:hover{background:rgba(var(--bf-glass-bg),.15);border-color:var(--bf-board-accent-soft);color:var(--bf-text-secondary)}.attachment-surface-empty:hover .upload-icon{transform:translateY(-2px);color:var(--bf-board-accent)}.upload-icon{opacity:1;color:var(--bf-text-muted);transition:all .2s ease}.upload-label{font-weight:600;font-size:.95rem;color:var(--bf-text-primary)}.upload-hint{font-size:.7rem;opacity:.6;margin:0!important}.attachment-surface-media{display:block;width:100%;height:100%;object-fit:cover}.attachment-surface-audio{padding:14px}.attachment-surface-audio-control{width:100%}.card-media-panel,.card-media-panel-media{min-height:140px}.card-attachment-unified-panel{display:flex;flex-direction:column;gap:10px}.card-attachment-slot-tag{font-size:.7rem;font-weight:500;color:var(--bf-text-muted);background:rgba(var(--bf-glass-bg),.1);padding:1px 6px;border-radius:var(--bf-radius-xs, 4px);text-transform:capitalize}.card-attachment-list{display:flex;flex-direction:column;gap:0;margin:0;padding:0;list-style:none}.card-attachment-list-item{display:flex;flex-direction:row;align-items:center;gap:12px;padding:10px 0;border-radius:0;background:transparent;transition:background .2s ease,border-color .2s ease;position:relative;overflow:hidden;border:0;border-top:1px solid rgba(var(--bf-border-rgb, 148, 163, 184),.18)}.card-attachment-list-item:hover{background:transparent}.card-attachment-list-item:first-child{border-top:0}.card-attachment-list-item-cover{border-top-color:rgba(var(--bf-accent-rgb, 96, 165, 250),.42)}.card-attachment-inspector-title-row{flex-direction:row;align-items:center;justify-content:space-between;margin-bottom:0}.card-attachment-item-icon-shell{width:44px;height:44px;border-radius:12px;background:rgba(var(--bf-glass-bg),.1);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.card-attachment-item-preview{width:100%;height:100%;object-fit:cover}.card-attachment-item-preview-container{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.card-attachment-item-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--bf-text-muted);opacity:.5}.card-attachment-item-provider-pill{display:inline-flex;align-items:center;justify-content:center;padding:4px 8px;border-radius:999px;background:rgba(var(--bf-glass-bg),.18);color:var(--bf-text-secondary);font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.card-attachment-item-content{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0}.card-attachment-item-name{font-weight:600;font-size:.9rem;color:var(--bf-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-attachment-item-meta{display:inline-flex;align-items:center;gap:5px;min-width:0;font-size:.77rem;color:var(--bf-text-muted);overflow:hidden;white-space:nowrap;flex-wrap:wrap;max-height:1.3rem}.card-attachment-item-slot{color:var(--bf-text-secondary)}.card-attachment-item-meta-separator{opacity:.5}.card-attachment-item-size{font-size:inherit;color:inherit;white-space:nowrap}.card-attachment-item-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.card-attachment-icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border:0;border-radius:6px;background:transparent;color:var(--bf-text-muted);cursor:pointer;transition:all .2s ease;text-decoration:none;flex-shrink:0}.card-attachment-icon-button:hover:not(:disabled){background:rgba(var(--bf-glass-bg),.1);color:var(--bf-text-primary)}.card-attachment-icon-button-active{background:transparent!important;color:var(--bf-text-primary)!important}.card-attachment-icon-button-danger:hover{background:var(--bf-danger-soft);color:var(--bf-danger-ink)}.card-attachment-icon-button:disabled{opacity:.5;cursor:default}.card-attachment-controls{display:flex;flex-direction:column;gap:8px;padding:0;border-radius:0;background:transparent}.card-attachment-slot-panel{display:flex;flex-direction:column;gap:10px;padding:0;border-radius:0;border:0;background:transparent;transition:border-color .2s ease}.card-attachment-dropzone-active{border-color:var(--bf-board-accent);background:transparent;box-shadow:none}.card-attachment-slot-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.card-attachment-summary{margin:0;font-size:.82rem;font-weight:600;color:var(--bf-text-secondary)}.card-attachment-remote-form{display:flex;flex-direction:column;gap:10px;padding:12px 14px;border:1px solid rgba(var(--bf-border-rgb, 148, 163, 184),.18);border-radius:var(--bf-radius-md);background:rgba(var(--bf-glass-bg),.08)}.card-attachment-remote-form-header{display:flex;flex-direction:column;gap:4px}.card-attachment-remote-form-header .card-subtitle{margin-top:0;font-size:.78rem}.card-attachment-remote-form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;align-items:center}@media (max-width: 880px){.card-attachment-remote-form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.error-copy{margin:0;color:var(--bf-danger-ink);line-height:1.5}.card-type-pill{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;background:rgba(var(--bf-glass-bg),.3);border:none;color:var(--bf-text-muted);font-size:.78rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;width:fit-content}.meta-list,.list-stack{display:flex;flex-direction:column;gap:10px}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--bf-text-secondary)}.action-row{display:flex;flex-wrap:wrap;gap:10px}.button{padding:10px 14px;border:0;border-radius:999px;background:var(--bf-accent);color:var(--bf-accent-contrast);cursor:pointer}.button-secondary{background:rgba(var(--bf-glass-bg),.42);color:var(--bf-text-primary);border:1px solid var(--bf-border-default)}.button-danger{background:var(--bf-danger);color:var(--bf-danger-contrast)}.button:disabled{cursor:not-allowed;opacity:.55}.button-disabled{cursor:not-allowed;opacity:.55}.field-stack{display:flex;flex-direction:column;gap:8px;min-width:0}.field-label{color:var(--bf-text-muted);font-size:.75rem;font-weight:500;letter-spacing:.01em;opacity:.8}.select-input,.board-canvas-textarea{min-height:38px;padding:10px 14px;border-radius:8px;border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.2);color:var(--bf-text-primary);transition:background-color .2s cubic-bezier(.4,0,.2,1),border-color .2s cubic-bezier(.4,0,.2,1),box-shadow .2s cubic-bezier(.4,0,.2,1);width:100%}.board-canvas-textarea{min-height:calc(3em + 20px);max-height:calc(22.5em + 20px);resize:vertical;scrollbar-width:thin;scrollbar-color:var(--bf-scrollbar-thumb) transparent}.board-canvas-textarea::-webkit-scrollbar{width:6px;height:6px}.board-canvas-textarea::-webkit-scrollbar-track{background:transparent}.board-canvas-textarea::-webkit-scrollbar-thumb{background-color:var(--bf-scrollbar-thumb);border-radius:10px;border:1.5px solid transparent;background-clip:padding-box}.board-canvas-textarea::-webkit-scrollbar-thumb:hover{background-color:var(--bf-scrollbar-thumb-hover)}.board-canvas-textarea::-webkit-resizer{background-color:transparent}.board-canvas-textarea-wrapper{position:relative;width:100%}.board-canvas-textarea-resize-indicator{position:absolute;right:1px;bottom:2.5px;width:14px;height:14px;pointer-events:none;opacity:0;background-image:url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M 6 18 A 12 12 0 0 0 18 6' stroke='%237a7068' stroke-width='4' stroke-linecap='round' stroke-linejoin='round' /%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat;transition:opacity .2s ease}[data-theme=dark] .board-canvas-textarea-resize-indicator{opacity:0;background-image:url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M 6 18 A 12 12 0 0 0 18 6' stroke='%23ffffff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round' /%3E%3C/svg%3E")}[data-theme=dark] .board-canvas-textarea-wrapper:hover .board-canvas-textarea-resize-indicator,.board-canvas-textarea-wrapper:hover .board-canvas-textarea-resize-indicator{opacity:1}.select-input-container,.board-canvas-field-control-shell{position:relative;width:100%}.board-canvas-field-control-input-with-accessory,.board-canvas-field-control-shell-with-accessory .select-input-container{padding-right:40px}.board-canvas-field-accessory{position:absolute;top:50%;right:8px;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;border:1px solid transparent;border-radius:999px;background:rgba(var(--bf-glass-bg),.66);color:var(--bf-text-muted);cursor:pointer;opacity:0;transform:translateY(-50%);transition:opacity .18s ease,color .18s ease,border-color .18s ease,background .18s ease}.board-canvas-textarea-wrapper+.board-canvas-field-accessory{top:10px;transform:none}.field-stack:hover .board-canvas-field-accessory,.field-stack:focus-within .board-canvas-field-accessory,.board-canvas-field-accessory-active{opacity:1}.board-canvas-field-accessory:hover:not(:disabled),.board-canvas-field-accessory:focus-visible{border-color:var(--bf-border-strong);background:rgba(var(--bf-glass-bg),.92);color:var(--bf-text-primary);outline:none}.board-canvas-field-accessory-active{color:var(--bf-accent-strong)}.board-canvas-field-accessory:disabled{cursor:default;opacity:.45}.select-input-readonly{background:rgba(var(--bf-glass-bg),.1);border-color:transparent;color:var(--bf-text-secondary);cursor:default;display:flex;align-items:center;font-size:.92rem}.select-input:hover{background:rgba(var(--bf-glass-bg),.35);border-color:var(--bf-border-strong)}.select-input:focus{outline:none;border-color:var(--bf-border-strong);box-shadow:none;background:rgba(var(--bf-glass-bg),.2)}.empty-state{display:flex;flex-direction:column;gap:12px;align-items:flex-start;transition:all .3s cubic-bezier(.16,1,.3,1)}.empty-state-centered{align-items:center;text-align:center;justify-content:center;margin:auto;max-width:480px;padding:40px 24px}.empty-state-icon{display:flex;align-items:center;justify-content:center;margin-bottom:8px;color:var(--bf-text-muted);opacity:.5}.empty-state-box{padding:24px;width:100%}.empty-state-title{font-size:1.25rem;font-weight:700;color:var(--bf-text-primary);letter-spacing:-.01em}.empty-state-copy{margin:0;color:var(--bf-text-secondary);line-height:1.6;font-size:1rem}.board-canvas{min-height:280px}.board-page-shell{--board-file-sidebar-left: var(--board-canvas-float-control-left, 18px);position:relative;display:flex;flex:1;min-height:0;height:100%;pointer-events:none}.board-workbench-empty-panel,.board-workbench-surface{min-width:0}[data-theme=dark] .board-workbench-surface{box-shadow:none!important;border-color:var(--bf-table-grid-line)!important}.board-workbench{position:relative;display:flex;flex:1;flex-direction:column;min-width:0;min-height:0;overflow:hidden;border-radius:28px;border:none;background:var(--bf-board-workbench-bg);box-shadow:var(--bf-board-workbench-shadow);pointer-events:auto}.board-workbench-hover-rail{display:none}.board-workbench>.board-workbench-surface,.board-workbench>.board-workbench-empty-panel,.board-workbench>.empty-state{flex:1;min-height:0}.board-workbench-empty-panel{justify-content:center;margin:22px}.board-workbench-error{position:absolute;left:24px;bottom:24px;z-index:8;max-width:min(420px,calc(100% - 48px));margin:0;padding:12px 14px;border-radius:16px;background:var(--bf-danger-soft);border:1px solid var(--bf-danger-soft-strong);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.board-workbench-float{position:absolute;z-index:7;display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:18px;border:1px solid var(--bf-board-float-border);background:var(--bf-board-float-bg);box-shadow:var(--bf-board-float-shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.board-workbench-float-switch{position:fixed;top:24px;left:50%;transform:translate(-50%);z-index:20;display:flex;flex-direction:row;gap:4px;padding:4px;border-radius:999px;background:rgba(var(--bf-glass-bg),.3);backdrop-filter:blur(28px) saturate(190%);-webkit-backdrop-filter:blur(28px) saturate(190%);border:1px solid rgba(var(--bf-glass-border),var(--bf-glass-border-opacity));box-shadow:0 0 16px #0000000a,0 0 0 1px #00000004;opacity:1;pointer-events:auto;transition:left var(--bf-motion-sidebar)}[data-theme=light] .board-workbench-float-switch{background:rgba(var(--bf-glass-bg),.45);border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 12px #00000009,0 0 0 1px #00000004}.board-workbench-sync-notice{top:88px;left:50%;transform:translate(-50%);width:max-content;max-width:min(640px,calc(100% - 48px));z-index:9;padding:8px 16px;border-radius:99px}.sync-notice-compact{display:flex;align-items:center;gap:8px;white-space:nowrap}.sync-notice-compact svg{opacity:.8;flex-shrink:0}.board-workbench-sync-notice strong{font-size:12px;font-weight:600}.board-workbench-sync-notice span{font-size:12px;opacity:.8;overflow:hidden;text-overflow:ellipsis}.board-workbench-sync-notice-conflict{border-color:rgba(var(--bf-danger),.4);background:rgba(var(--bf-danger),.1);color:var(--bf-danger)}.board-workbench-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.board-workbench-surface{height:100%;min-height:0}.board-tree-list,.board-tree-children{display:flex;flex-direction:column;gap:0}.board-directory-empty{margin:0}.board-view-switch-shell{display:inline-flex;flex-wrap:nowrap;gap:4px;padding:0;border-radius:999px;border:none;background:transparent;box-shadow:none}.board-view-switch-button{padding:6px 14px;border:0;border-radius:999px;background:transparent;color:var(--bf-text-secondary);cursor:pointer;font-size:.9rem;font-weight:550;transition:none}.board-view-switch-button-active{background:var(--bf-board-surface-soft);color:var(--bf-text-primary);box-shadow:var(--bf-shadow-sm)}.board-loading-shell{position:relative;display:flex;flex-direction:column;gap:24px;margin:22px;padding:96px 30px 30px;overflow:hidden;border-radius:24px;border:1px solid var(--bf-border-default);background:radial-gradient(circle at top right,rgba(var(--bf-glass-bg),.28),transparent 36%),linear-gradient(180deg,rgba(var(--bf-glass-bg),.22),transparent 34%),var(--bf-board-surface)}.board-loading-shell:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.05) 48%,transparent 76%)}.board-loading-shell>*{position:relative;z-index:1}.board-loading-shell-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.board-loading-shell-copy{max-width:620px}.board-mode-loading-panel{display:flex;flex-direction:column;gap:24px;min-height:100%}.board-mode-loading-panel-canvas{height:100%;padding:88px 30px 30px}.board-loading-badge{color:var(--bf-accent);border-color:rgba(var(--bf-glass-border),calc(var(--bf-glass-border-opacity) + .08));background:rgba(var(--bf-glass-bg),.32)}.board-loading-shell-metrics{width:min(100%,420px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.board-loading-shell-metric{display:flex;flex-direction:column;gap:10px;padding:14px;border-radius:16px;border:1px solid var(--bf-board-line);background:rgba(var(--bf-glass-bg),.16)}.board-loading-bar,.board-loading-pill{display:block;border-radius:999px;background:linear-gradient(90deg,rgba(var(--bf-glass-bg),.18),rgba(var(--bf-glass-bg),.34),rgba(var(--bf-glass-bg),.18) 70%);background-size:200% 100%;animation:attachment-surface-deferred-shimmer 1.6s linear infinite}.board-loading-bar-label{width:48%;height:10px}.board-loading-bar-value{width:78%;height:14px}.board-loading-bar-value-short{width:56%}.board-loading-preview{flex:1;min-height:320px;border-radius:22px;border:1px solid var(--bf-board-line);background:rgba(var(--bf-glass-bg),.12);overflow:hidden}.board-loading-preview-table{display:flex;flex-direction:column;gap:16px;padding:18px}.board-loading-table-toolbar{display:flex;flex-wrap:wrap;gap:10px}.board-loading-pill{width:116px;height:30px}.board-loading-pill-short{width:88px}.board-loading-table-frame{display:flex;flex-direction:column;gap:10px}.board-loading-table-row{display:grid;grid-template-columns:minmax(220px,1.8fr) repeat(3,minmax(0,1fr));gap:12px;align-items:center;padding:14px 16px;border-radius:16px;border:1px solid rgba(var(--bf-glass-border),var(--bf-glass-border-opacity));background:rgba(var(--bf-glass-bg),.14)}.board-loading-table-row-header{background:rgba(var(--bf-glass-bg),.2)}.board-loading-table-cell{width:100%;height:11px}.board-loading-table-cell-wide{width:82%}.board-loading-table-cell-short{width:58%}.board-loading-preview-canvas{position:relative;min-height:360px;background:radial-gradient(circle at center,rgba(var(--bf-glass-bg),.16),transparent 62%),linear-gradient(180deg,rgba(var(--bf-glass-bg),.08),transparent 40%)}.board-loading-canvas-node{position:absolute;display:flex;flex-direction:column;gap:10px;width:clamp(180px,20vw,280px);padding:16px 18px;border-radius:18px;border:1px solid rgba(var(--bf-glass-border),var(--bf-glass-border-opacity));background:rgba(var(--bf-glass-bg),.18);box-shadow:0 18px 34px #0f172a14}.board-loading-canvas-node-primary{top:26px;left:36px}.board-loading-canvas-node-secondary{top:148px;right:56px}.board-loading-canvas-node-tertiary{bottom:24px;left:24%}.board-loading-canvas-line{width:100%;height:11px}.board-loading-canvas-line-title{width:62%;height:14px}.board-loading-canvas-line-short{width:68%}.board-delete-impact{display:flex;flex-direction:column;gap:8px;padding:12px 14px;border-radius:var(--bf-radius-md);border:1px solid var(--bf-danger-soft-strong);background:var(--bf-danger-soft)}.board-delete-impact .card-copy{margin:0}.board-management-grid{display:grid;grid-template-columns:minmax(220px,320px) minmax(0,1fr);gap:12px;align-items:end}.board-management-grid-compact{grid-template-columns:1fr;align-items:stretch}.board-table-shell{display:flex;flex-direction:column;gap:20px;height:100%;padding:88px 30px 30px;overflow:auto}.board-cardflow-surface{padding:88px 30px 30px}.board-table-groups{display:flex;flex-direction:column;gap:18px}.board-table-group{display:flex;flex-direction:column;gap:14px;padding:18px;border-radius:12px;border:1px solid var(--bf-border-default);background:var(--bf-board-surface)}.board-table-group-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.board-table-group-meta{display:flex;flex-wrap:wrap;gap:8px}.board-table-note{display:flex;flex-direction:column;gap:8px;padding:14px 16px;border-radius:16px;border:1px solid var(--bf-board-line-strong);background:var(--bf-board-surface-soft)}.board-table-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.board-table-toolbar-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.board-table-stats{display:flex;flex-wrap:wrap;gap:10px}.board-table-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.board-table-stat,.board-canvas-stat{display:flex;flex-direction:column;gap:4px;padding:14px;min-width:110px;border-radius:16px;border:1px solid var(--bf-board-line-strong);background:var(--bf-board-surface-soft)}.board-table-stat strong,.board-canvas-stat strong{font-size:1.1rem}.board-table-stat span,.board-canvas-stat span{color:var(--bf-text-secondary)}.board-table-grid{display:flex;flex-direction:column;border-radius:12px;border:1px solid var(--bf-border-default);background:var(--bf-board-surface)}.board-table-grid-grouped{min-width:fit-content}.board-table-grid-scroller{overflow:auto}.board-table-grid-header,.board-table-grid-row{display:grid;grid-template-columns:72px minmax(180px,1.4fr) minmax(160px,1fr) 140px 160px;gap:12px;align-items:center;padding:14px 16px;min-width:760px}.board-table-grid-header{background:var(--bf-board-surface-soft);color:var(--bf-text-muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.board-table-grid-row+.board-table-grid-row{border-top:1px solid var(--bf-border-default)}.board-table-header-cell{display:flex;flex-direction:column;gap:10px}.board-table-header-title{color:var(--bf-text-primary);font-size:.82rem;font-weight:700;letter-spacing:.04em}.board-table-header-actions,.board-table-row-actions{display:flex;flex-wrap:wrap;gap:6px}.board-table-cell-index{color:var(--bf-text-muted);font-family:Cascadia Code,Consolas,monospace}.board-table-cell-primary{min-width:0;font-weight:600}.board-table-cell-code{color:var(--bf-text-secondary);font-family:Cascadia Code,Consolas,monospace;font-size:.86rem}.board-status-pill{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;background:var(--bf-board-accent-soft);color:var(--bf-board-accent-ink);font-size:.78rem;font-weight:600}.board-status-pill-muted{background:#7a7e891f;color:var(--bf-text-secondary)}.board-table-empty{padding:24px 16px;color:var(--bf-text-muted)}.table-cell-input{width:100%;min-height:38px;padding:9px 10px;border-radius:12px;border:1px solid transparent;background:var(--bf-board-surface-soft);color:var(--bf-text-primary)}.table-cell-input:focus{outline:none;border-color:var(--bf-board-line-strong);background:var(--bf-board-surface-soft-hover)}.table-cell-input-primary{font-weight:600}.table-cell-select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.table-cell-textarea,.board-canvas-textarea{min-height:calc(3em + 20px);max-height:calc(22.5em + 20px);resize:vertical}.table-mini-button{padding:6px 9px;border:1px solid var(--bf-board-line-strong);border-radius:999px;background:var(--bf-board-surface-soft);color:var(--bf-text-secondary);cursor:pointer;font-size:.74rem;line-height:1}.table-mini-button:disabled{cursor:not-allowed;opacity:.52}.table-mini-button-danger{border-color:var(--bf-danger-soft-strong);background:var(--bf-danger-soft);color:var(--bf-danger-ink)}.board-flow-placeholder{display:flex;flex-direction:column;justify-content:center;gap:8px;padding:32px;height:100%;border-radius:18px;border:1px dashed var(--bf-border-default);background:var(--bf-board-surface-soft)}.notion-view-root{display:flex;flex-direction:column;width:100%!important;min-width:0;height:100%;overflow:hidden;padding:0!important;background:transparent}.notion-view-root .board-table-shell{--notion-table-page-gutter: clamp(24px, 6vw, 80px);--notion-table-sidebar-gutter: 0px;--notion-table-left-gutter: calc(var(--notion-table-sidebar-gutter) + var(--notion-table-page-gutter));min-width:0;padding:80px var(--notion-table-page-gutter) 80px var(--notion-table-left-gutter);transition:padding-left var(--bf-motion-sidebar)}.notion-content-wrapper{width:100%;min-width:0;margin:0;display:flex;flex-direction:column;gap:2px}.notion-view-header{padding:0;display:flex;align-items:center;gap:12px}.notion-tabs-bar{display:flex;align-items:center;gap:2px}.notion-history-controls{display:flex;align-items:center;gap:4px;margin-left:auto}.notion-history-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;padding:0;border:none;border-radius:6px;background:transparent;color:var(--bf-text-muted);cursor:pointer;transition:background .2s ease,color .2s ease,opacity .2s ease}.notion-history-btn:hover{background:var(--bf-table-tab-hover);color:var(--bf-text-primary)}.notion-history-btn:disabled{cursor:default;opacity:.42}.notion-tab-btn,.notion-tab-add-btn{display:flex;align-items:center;cursor:pointer;transition:background .2s ease,color .2s ease,opacity .2s ease}.notion-tab-btn{gap:8px;padding:4px 12px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--bf-text-muted);font-size:.95rem;font-weight:550;white-space:nowrap}.notion-tab-btn:hover{background:var(--bf-table-tab-hover);color:var(--bf-text-primary)}.notion-tab-btn.active{background:var(--bf-table-tab-active);color:var(--bf-text-primary)}.notion-tab-btn svg{opacity:.7}.notion-tab-btn.active svg{opacity:1}.notion-tab-add-btn{justify-content:center;width:32px;height:32px;background:transparent;border:none;color:var(--bf-text-muted);border-radius:4px}.notion-tab-add-btn:hover{background:var(--bf-table-tab-hover)}.notion-tab-add-btn:disabled{cursor:default;opacity:.45}.notion-groups-container{display:flex;flex-direction:column;flex:1;width:100%;min-width:0;max-width:100%;padding:8px 0}.notion-workbench-layout{display:flex;align-items:flex-start;gap:24px;width:100%;min-width:0}.notion-table-group{display:flex;flex-direction:column;width:100%;min-width:0;max-width:100%;--bf-table-motion-easing: cubic-bezier(.22, 1, .36, 1);--bf-table-motion-duration: .18s;--bf-table-drag-motion-duration: .22s;--bf-table-handle-motion-duration: .14s;--bf-table-column-drag-opacity: .48;--bf-table-row-drag-opacity: .52;--bf-table-column-preview-z: 2;--bf-table-column-drag-z: 4;--bf-table-row-handle-size: 18px;--bf-table-row-handle-radius: 6px;--bf-table-row-handle-gap: 8px;--bf-table-row-drop-zone-width: 52px;--bf-table-row-handle-column-width: max(var(--bf-table-row-drop-zone-width), calc(var(--bf-table-row-handle-size) + var(--bf-table-row-handle-gap)));--bf-table-row-track-size: 35px;--bf-table-header-track-size: 35px;--bf-table-row-actions-column-width: 36px;--bf-table-row-actions-gap: 4px}.notion-table-group:focus,.notion-table-group:focus-visible{outline:none}.notion-table-frame{display:flex;align-items:flex-start;width:calc(100% + var(--bf-table-row-handle-column-width) + var(--bf-table-row-actions-column-width));min-width:0;margin-left:calc(var(--bf-table-row-handle-column-width) * -1);gap:0}.notion-row-handle-column{display:flex;flex:0 0 var(--bf-table-row-handle-column-width);width:var(--bf-table-row-handle-column-width);flex-direction:column;align-items:stretch;padding-top:1px;contain:layout paint}.notion-row-handle-cell,.notion-row-handle-spacer{display:flex;align-items:center;justify-content:flex-end;min-height:var(--bf-table-row-track-size);padding-right:var(--bf-table-row-handle-gap)}.notion-row-handle-spacer{min-height:var(--bf-table-header-track-size)}.notion-row-handle-spacer-new{min-height:var(--bf-table-row-track-size)}.notion-row-actions-column{display:flex;flex:0 0 var(--bf-table-row-actions-column-width);width:var(--bf-table-row-actions-column-width);flex-direction:column;align-items:stretch;padding-top:1px;contain:layout paint}.notion-row-chrome-rail{position:relative}.notion-row-chrome-overlay-cell{position:absolute;left:0;right:0}.notion-row-actions-cell{display:flex;align-items:center;justify-content:flex-start;min-height:var(--bf-table-row-track-size);padding-left:var(--bf-table-row-actions-gap)}.notion-table-container{flex:1;width:0;min-width:0;max-width:100%;position:relative;isolation:isolate;overscroll-behavior-x:none;overscroll-behavior-y:none;border-radius:12px;border:1px solid var(--bf-table-grid-line);background:var(--bf-board-surface);box-shadow:inset 0 1px rgba(var(--bf-glass-bg),.08);--bf-table-primary-indent: 14px;--bf-table-z-scroll-cell: 0;--bf-table-z-frozen-content: 2;--bf-table-z-cell-overlay: 4;--bf-table-z-fill-handle: 5;--bf-table-z-frozen-data: 30;--bf-table-z-frozen-selection: 40;--bf-table-z-frozen-header: 50;--bf-table-sticky-surface: rgb(var(--bf-bg-elevated-rgb));--bf-table-sticky-hover-surface: color-mix( in srgb, var(--bf-table-sticky-surface) 96%, var(--bf-text-primary) 4% );--bf-table-sticky-selected-surface: color-mix( in srgb, var(--bf-table-sticky-surface) 90%, var(--bf-board-accent) 10% );--bf-table-sticky-selected-hover-surface: color-mix( in srgb, var(--bf-table-sticky-surface) 86%, var(--bf-board-accent) 14% );transition:box-shadow var(--bf-table-motion-duration) var(--bf-table-motion-easing),border-color var(--bf-table-motion-duration) var(--bf-table-motion-easing)}[data-theme=dark] .notion-table-container{box-shadow:none!important}.notion-table-container-drag-active{border-color:color-mix(in srgb,var(--bf-board-accent) 22%,var(--bf-table-grid-line));box-shadow:inset 0 1px rgba(var(--bf-glass-bg),.08),0 0 0 1px color-mix(in srgb,var(--bf-board-accent) 12%,transparent)}[data-theme=dark] .notion-table-container-drag-active{box-shadow:0 0 0 1px color-mix(in srgb,var(--bf-board-accent) 12%,transparent)!important}.notion-table{--bf-table-frozen-selection-width: 32px;border-collapse:separate;border-spacing:0;font-size:.875rem;color:var(--bf-text-primary);table-layout:fixed;border-bottom:1px solid var(--bf-table-grid-line)}.notion-table th,.notion-table td{border-right:1px solid var(--bf-table-grid-line);border-bottom:1px solid var(--bf-table-grid-line);padding:0;height:34px;vertical-align:middle;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notion-table-virtual-spacer-row,.notion-table-virtual-spacer-cell{pointer-events:none}.notion-table-virtual-spacer-cell{border:0!important;padding:0!important;height:0;background:transparent}.notion-table th{position:relative;border-right:none;background:transparent;font-weight:500;color:var(--bf-text-muted);text-align:left;-webkit-user-select:none;user-select:none;overflow:visible}.notion-table .notion-table-th-selection,.notion-table .notion-table-cell-selection{position:sticky;left:0;z-index:var(--bf-table-z-frozen-selection);background:var(--bf-table-sticky-surface)}.notion-table .notion-table-th-frozen-data,.notion-table .notion-table-cell-frozen-data{position:sticky;left:var(--bf-table-frozen-selection-width);z-index:var(--bf-table-z-frozen-data);background:var(--bf-table-sticky-surface);box-shadow:10px 0 18px -18px #00000042}.notion-table .notion-table-th-selection>.notion-row-selection-header,.notion-table .notion-table-th-frozen-data>.notion-header-content,.notion-table .notion-table-cell-selection>.notion-row-selection-cell,.notion-table .notion-table-cell-frozen-data>.notion-cell-wrapper,.notion-table .notion-table-cell-frozen-data>.notion-new-row-content,.notion-table .notion-new-row-td-sticky>.notion-new-row-content{background:inherit;position:relative;z-index:var(--bf-table-z-frozen-content)}.notion-table .notion-table-th-selection,.notion-table .notion-table-th-frozen-data{z-index:var(--bf-table-z-frozen-header)}.notion-header-content{padding:0 12px;display:flex;align-items:center;width:100%;box-sizing:border-box;height:100%;font-size:.8rem;white-space:nowrap;overflow:hidden;position:relative;backface-visibility:hidden;transition:background-color var(--bf-table-motion-duration) var(--bf-table-motion-easing),box-shadow var(--bf-table-motion-duration) var(--bf-table-motion-easing),opacity var(--bf-table-motion-duration) var(--bf-table-motion-easing),transform var(--bf-table-drag-motion-duration) var(--bf-table-motion-easing)}.notion-header-content-draggable{cursor:grab;touch-action:none}.notion-header-content-dragging{opacity:var(--bf-table-column-drag-opacity);cursor:grabbing}.notion-table-header-swap-preview{will-change:transform;transition:transform var(--bf-table-drag-motion-duration) var(--bf-table-motion-easing)}.notion-table-header-drag-source{transition:none!important}.notion-header-content-swap-target{background:color-mix(in srgb,var(--bf-board-accent) 8%,transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--bf-board-accent) 18%,transparent)}.notion-header-content-draggable:hover{background:var(--bf-table-tab-hover);color:var(--bf-text-primary)}.notion-header-content-draggable:active{cursor:grabbing}.notion-header-content-draggable:focus-visible{outline:none;color:var(--bf-text-primary);background:color-mix(in srgb,var(--bf-board-accent) 10%,var(--bf-board-surface));box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--bf-board-accent) 24%,transparent)}.notion-header-content-primary{padding-left:var(--bf-table-primary-indent)}.notion-row-selection-header,.notion-row-selection-cell{position:relative;display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-width:0}.notion-row-selection-header{padding:0 4px;cursor:pointer;transition:background .2s ease}.notion-row-selection-header:hover{background:var(--bf-table-tab-hover)}.notion-row-selection-cell{color:var(--bf-text-muted);font-variant-numeric:tabular-nums;touch-action:none;-webkit-user-select:none;user-select:none}.notion-row-selection-index,.notion-row-selection-checkbox{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);transition:opacity var(--bf-table-motion-duration) var(--bf-table-motion-easing)}.notion-row-selection-index{font-size:.78rem;font-weight:600;letter-spacing:.01em;opacity:1}.notion-row-selection-checkbox{width:13px;height:13px;margin:0;accent-color:var(--bf-board-accent);opacity:0;pointer-events:none}.notion-row-selection-header:hover .notion-row-selection-checkbox,.notion-row-selection-header:focus-within .notion-row-selection-checkbox,.notion-row-selection-header.is-active .notion-row-selection-checkbox,.notion-row-selection-cell.is-selector-visible .notion-row-selection-checkbox,.notion-row-selection-cell.is-selected .notion-row-selection-checkbox{opacity:1;pointer-events:auto}.notion-row-selection-cell.is-selector-visible .notion-row-selection-index,.notion-row-selection-cell.is-selected .notion-row-selection-index{opacity:0}.notion-header-main{display:flex;align-items:center;gap:8px;min-width:0;width:100%;overflow:hidden}.notion-header-title{overflow:hidden;text-overflow:ellipsis}.notion-row-drag-handle{display:inline-flex;align-items:center;justify-content:center;width:var(--bf-table-row-handle-size);height:var(--bf-table-row-handle-size);padding:0;border:none;border-radius:var(--bf-table-row-handle-radius);background:transparent;color:var(--bf-text-muted);cursor:grab;flex:0 0 auto;opacity:0;touch-action:none;transform:translateY(0) scale(1);transition:opacity var(--bf-table-handle-motion-duration) var(--bf-table-motion-easing),background var(--bf-table-handle-motion-duration) var(--bf-table-motion-easing),color var(--bf-table-handle-motion-duration) var(--bf-table-motion-easing),transform var(--bf-table-handle-motion-duration) var(--bf-table-motion-easing);margin-left:0}.notion-row-handle-cell:hover .notion-row-drag-handle,.notion-row-handle-cell.is-row-hovered .notion-row-drag-handle,.notion-row-drag-handle.is-dragging{opacity:1}.notion-row-drag-handle:hover{background:var(--bf-table-tab-hover);color:var(--bf-text-primary);transform:translateY(-1px) scale(1.03)}.notion-row-drag-handle:active{transform:scale(.96)}.notion-row-drag-handle.is-dragging{cursor:grabbing}.notion-row-drag-handle:focus-visible{opacity:1;outline:none;color:var(--bf-text-primary);background:color-mix(in srgb,var(--bf-board-accent) 10%,var(--bf-board-surface));box-shadow:0 0 0 2px color-mix(in srgb,var(--bf-board-accent) 26%,transparent)}.notion-resizer{position:absolute;right:0;top:0;height:100%;width:5px;background:var(--bf-table-resizer);cursor:col-resize;-webkit-user-select:none;user-select:none;touch-action:none;opacity:0;z-index:var(--bf-table-z-cell-overlay);transition:opacity .2s ease}.notion-table th:hover .notion-resizer{opacity:1}.notion-resizer.isResizing{background:var(--bf-board-accent);opacity:1;width:2px}.notion-table tbody tr:hover td{background:var(--bf-table-row-hover);transition:background-color var(--bf-table-motion-duration) var(--bf-table-motion-easing),box-shadow var(--bf-table-motion-duration) var(--bf-table-motion-easing),opacity var(--bf-table-motion-duration) var(--bf-table-motion-easing)}.notion-row-selected td{background:color-mix(in srgb,var(--bf-board-accent) 10%,var(--bf-board-surface))}.notion-row-selected:hover td,.notion-table tbody tr.notion-row-selected:focus-within td{background:color-mix(in srgb,var(--bf-board-accent) 14%,var(--bf-board-surface))}.notion-row-active td{background:color-mix(in srgb,var(--bf-table-row-hover) 74%,white)}.notion-table tbody tr:focus-within td{background:color-mix(in srgb,var(--bf-table-row-hover) 78%,white)}.notion-table tbody tr:hover td.notion-table-cell-selection,.notion-table tbody tr:hover td.notion-table-cell-frozen-data{background:var(--bf-table-sticky-hover-surface)}.notion-row-selected td.notion-table-cell-selection,.notion-row-selected td.notion-table-cell-frozen-data{background:var(--bf-table-sticky-selected-surface)}.notion-row-selected:hover td.notion-table-cell-selection,.notion-row-selected:hover td.notion-table-cell-frozen-data,.notion-table tbody tr.notion-row-selected:focus-within td.notion-table-cell-selection,.notion-table tbody tr.notion-row-selected:focus-within td.notion-table-cell-frozen-data{background:var(--bf-table-sticky-selected-hover-surface)}.notion-row-active td.notion-table-cell-selection,.notion-row-active td.notion-table-cell-frozen-data{background:var(--bf-table-sticky-hover-surface)}.notion-table tbody tr:focus-within td.notion-table-cell-selection,.notion-table tbody tr:focus-within td.notion-table-cell-frozen-data{background:var(--bf-table-sticky-hover-surface)}.notion-table td.notion-table-cell-selectable{isolation:isolate;overflow:visible;-webkit-user-select:none;user-select:none;--bf-cell-selection-t: 0px;--bf-cell-selection-r: 0px;--bf-cell-selection-b: 0px;--bf-cell-selection-l: 0px;--bf-cell-selection-width: 2px;--bf-cell-selection-color: var(--bf-board-accent)}.notion-table td.notion-table-cell-selectable:not(.notion-table-cell-selection):not(.notion-table-cell-frozen-data){position:relative;z-index:var(--bf-table-z-scroll-cell)}.notion-table td.notion-table-cell-frozen-data,.notion-table td.notion-table-cell-selection{overflow:visible}.notion-table td.notion-table-cell-fill-preview,.notion-table td.notion-table-cell-selected{background:color-mix(in srgb,var(--bf-table-row-hover) 80%,var(--bf-board-surface))}.notion-table td.notion-table-cell-selection.notion-table-cell-fill-preview,.notion-table td.notion-table-cell-frozen-data.notion-table-cell-fill-preview,.notion-table td.notion-table-cell-selection.notion-table-cell-selected,.notion-table td.notion-table-cell-frozen-data.notion-table-cell-selected{background:var(--bf-table-sticky-hover-surface)}.notion-table td.notion-table-cell-selected:after,.notion-table td.notion-table-cell-fill-preview:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;box-sizing:border-box;pointer-events:none;z-index:var(--bf-table-z-cell-overlay);border:0 solid var(--bf-cell-selection-color);border-top-width:var(--bf-cell-selection-t);border-right-width:var(--bf-cell-selection-r);border-bottom-width:var(--bf-cell-selection-b);border-left-width:var(--bf-cell-selection-l)}.notion-table td.notion-table-cell-selected.notion-table-cell-fill-preview{background:color-mix(in srgb,var(--bf-table-row-hover) 80%,var(--bf-board-surface))}.notion-table td.notion-table-cell-selection-edge-top{--bf-cell-selection-t: var(--bf-cell-selection-width)}.notion-table td.notion-table-cell-selection-edge-bottom{--bf-cell-selection-b: var(--bf-cell-selection-width)}.notion-table td.notion-table-cell-selection-edge-left{--bf-cell-selection-l: var(--bf-cell-selection-width)}.notion-table td.notion-table-cell-selection-edge-right{--bf-cell-selection-r: var(--bf-cell-selection-width)}.notion-table td.notion-table-cell-selection-separator-bottom:after{border-bottom-width:var(--bf-cell-selection-width);border-bottom-style:dashed}.notion-table td.notion-table-cell-selection-separator-top:after{border-top-width:var(--bf-cell-selection-width);border-top-style:dashed}.notion-cell-fill-handle{position:absolute;right:0;bottom:0;width:7px;height:7px;padding:0;border:none;border-radius:999px;background:var(--bf-board-accent);transform:translate(50%,50%);cursor:crosshair;z-index:var(--bf-table-z-fill-handle)}.notion-cell-fill-handle:focus-visible{outline:none;box-shadow:0 0 0 2px color-mix(in srgb,var(--bf-board-accent) 22%,transparent)}.notion-row-dragging td{opacity:var(--bf-table-row-drag-opacity)}.notion-table tbody tr.notion-row-drop-before td,.notion-table tbody tr.notion-new-row-tr-drop-target td{background:color-mix(in srgb,var(--bf-board-accent) 6%,var(--bf-board-surface));background-image:linear-gradient(var(--bf-board-accent),var(--bf-board-accent));background-position:top left;background-repeat:no-repeat;background-size:100% 2px}.notion-table tbody tr.notion-row-drop-after td{background:color-mix(in srgb,var(--bf-board-accent) 4%,var(--bf-board-surface));background-image:linear-gradient(var(--bf-board-accent),var(--bf-board-accent));background-position:bottom left;background-repeat:no-repeat;background-size:100% 2px}.notion-row-drop-before td.notion-table-cell-primary:before,.notion-new-row-tr-drop-target td.notion-table-cell-primary:before,.notion-new-row-tr-drop-target td.notion-new-row-td-sticky:before,.notion-row-drop-after td.notion-table-cell-primary:after{content:"";position:absolute;left:0;width:8px;height:8px;border-radius:999px;background:var(--bf-board-accent);box-shadow:0 0 0 2px var(--bf-board-surface);z-index:var(--bf-table-z-cell-overlay);pointer-events:none}.notion-row-drop-before td.notion-table-cell-primary:before,.notion-new-row-tr-drop-target td.notion-table-cell-primary:before,.notion-new-row-tr-drop-target td.notion-new-row-td-sticky:before{top:0;transform:translate(-50%,-50%)}.notion-row-drop-after td.notion-table-cell-primary:after{bottom:0;transform:translate(-50%,50%)}.notion-cell-wrapper{display:flex;align-items:center;padding:0 12px;height:100%;overflow:hidden;position:relative}.notion-cell-wrapper-title{padding-left:var(--bf-table-primary-indent)}.notion-cell-main{display:flex;align-items:center;min-width:0;flex:1;height:100%;overflow:hidden}.notion-cell-main svg{flex-shrink:0}.notion-cell-main-title{gap:8px}.notion-cell-wrapper-has-side-peek{transition:padding-right var(--bf-table-motion-duration) var(--bf-table-motion-easing)}.notion-table tbody tr:hover .notion-cell-wrapper-has-side-peek,.notion-cell-wrapper-side-peek-open{padding-right:36px}.notion-side-peek-button{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:1px solid var(--bf-border-default);border-radius:7px;background:var(--bf-bg-elevated);box-shadow:var(--bf-shadow-sm);color:var(--bf-text-secondary);opacity:0;pointer-events:none;cursor:pointer;position:absolute;right:5px;top:50%;transform:translateY(-50%);transition:opacity .2s ease,background .14s ease,color .14s ease;z-index:30}.notion-table tbody tr:hover .notion-side-peek-button,.notion-side-peek-button-active,.notion-side-peek-button:hover{background:var(--bf-bg-elevated);opacity:1;pointer-events:auto;border-color:var(--bf-border-strong);color:var(--bf-text-primary)}.notion-side-peek-button:focus-visible{opacity:1;pointer-events:auto;outline:none;background:var(--bf-bg-elevated);color:var(--bf-text-primary);border-color:var(--bf-board-accent);box-shadow:0 0 0 2px var(--bf-board-accent-soft)}.notion-cell-input{flex:1;height:100%;border:none;background:transparent;font:inherit;outline:none;color:inherit;padding:0;width:100%;min-width:0}.notion-cell-display{display:flex;align-items:center;width:100%;min-width:0;min-height:34px;color:inherit;cursor:text}.notion-cell-display-title{font-weight:600}.notion-cell-display-placeholder{color:var(--bf-text-muted)}.notion-cell-display-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.notion-cell-display-pill{min-width:0}.notion-cell-input::placeholder{color:var(--bf-text-muted)}.notion-cell-title{font-weight:600}.notion-readonly-cell,.notion-attachment-cell,.notion-pill-container{display:flex;align-items:center;min-height:34px;padding:0 12px;color:var(--bf-text-secondary)}.notion-readonly-cell{line-height:1.45;white-space:nowrap}.notion-readonly-cell-multiline{white-space:normal;align-items:flex-start}.notion-attachment-cell{gap:8px}.notion-attachment-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:999px;background:#0f172a0f}.notion-side-peek-rail{position:sticky;top:24px;flex:0 0 360px;width:360px;max-width:min(360px,32vw)}.board-active-media-inspector .board-canvas-inspector,.notion-side-peek-rail .board-canvas-inspector{position:static;width:100%;max-height:calc(100vh - 180px)}.notion-new-row-tr{cursor:pointer;transition:background-color var(--bf-table-motion-duration) var(--bf-table-motion-easing),box-shadow var(--bf-table-motion-duration) var(--bf-table-motion-easing)}.notion-new-row-tr:hover td{background:var(--bf-table-row-hover)}.notion-new-row-tr:focus-within td{background:color-mix(in srgb,var(--bf-table-row-hover) 78%,white)}.notion-new-row-tr:hover td.notion-new-row-td-sticky,.notion-new-row-tr:focus-within td.notion-new-row-td-sticky{background:var(--bf-table-sticky-hover-surface)}.notion-table tbody tr.notion-new-row-tr-drop-target td.notion-new-row-td-sticky{background:color-mix(in srgb,var(--bf-board-accent) 6%,var(--bf-table-sticky-surface));background-image:linear-gradient(var(--bf-board-accent),var(--bf-board-accent));background-position:top left;background-repeat:no-repeat;background-size:100% 2px}.notion-row-batch-menu{min-width:220px}.notion-new-row-td{padding:0;color:var(--bf-text-muted);font-size:.85rem;height:34px;border-right:none!important}.notion-new-row-td-sticky{position:sticky;left:0;z-index:var(--bf-table-z-frozen-selection);background:var(--bf-table-sticky-surface);overflow:visible}.notion-new-row-content{display:flex;align-items:center;gap:8px;padding-left:var(--bf-table-primary-indent);height:100%;width:100%}@media (hover: none),(pointer: coarse){.notion-table-group{--bf-table-row-handle-size: 24px;--bf-table-row-handle-radius: 8px;--bf-table-row-handle-gap: 10px;--bf-table-row-drop-zone-width: 60px}.notion-row-drag-handle{opacity:1;background:color-mix(in srgb,var(--bf-table-tab-hover) 70%,transparent)}.notion-cell-wrapper-has-side-peek{padding-right:46px}.notion-side-peek-button{opacity:1;pointer-events:auto}}@media (prefers-reduced-motion: reduce){.notion-table-container,.notion-header-content,.notion-row-drag-handle,.notion-table tbody tr:hover td,.notion-new-row-tr{transition:none}.notion-row-drag-handle:hover,.notion-row-drag-handle:active{transform:none}}.notion-pill-container{height:100%}.notion-status-pill{padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:500;background:var(--bf-table-pill-neutral-bg);color:var(--bf-table-pill-neutral-ink)}.notion-pill-neutral{background:var(--bf-table-pill-neutral-bg);color:var(--bf-table-pill-neutral-ink)}.notion-pill-high{background:var(--bf-table-pill-high-bg);color:var(--bf-table-pill-high-ink)}.notion-pill-low{background:var(--bf-table-pill-low-bg);color:var(--bf-table-pill-low-ink)}.notion-pill-todo{background:var(--bf-table-pill-todo-bg);color:var(--bf-table-pill-todo-ink)}.notion-pill-doing{background:var(--bf-table-pill-doing-bg);color:var(--bf-table-pill-doing-ink)}.notion-pill-done{background:var(--bf-table-pill-done-bg);color:var(--bf-table-pill-done-ink)}.notion-delete-row-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--bf-text-muted);cursor:pointer;opacity:0;transition:all .2s ease}.notion-row-actions-cell.is-row-hovered .notion-delete-row-btn{opacity:1}.notion-delete-row-btn:hover:not(:disabled){color:var(--bf-danger)!important}.notion-delete-row-btn:focus-visible{opacity:1;outline:none;background:var(--bf-table-tab-hover);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--bf-board-accent) 20%,transparent)}.notion-table-footer{padding:8px 12px;font-size:.75rem;color:var(--bf-table-footer-ink)}.notion-table-status-bar{padding:8px 24px;font-size:.75rem;color:var(--bf-table-footer-ink);border-top:1px solid var(--bf-table-grid-line)}.notion-table-empty-actions{margin-top:20px}.board-canvas-shell{position:relative;display:flex;flex-direction:column;gap:0;height:100%;padding:0;overflow:hidden;background:transparent;border:0;box-shadow:none}.board-canvas-frame{--board-canvas-float-control-bottom: 24px;--board-canvas-float-control-gap: 12px;--board-canvas-float-control-left: 18px;--board-canvas-float-control-size: 34px;position:relative;flex:1;min-height:0}.board-canvas-toolbar{position:absolute;left:50%;bottom:32px;transform:translate(-50%);z-index:20;display:flex!important;flex-direction:row!important;align-items:center!important;gap:12px;width:max-content;height:50px;max-width:calc(100% - 48px);padding:0 16px;border-radius:999px;background:rgba(var(--bf-glass-bg),.9);backdrop-filter:blur(12px) saturate(140%);-webkit-backdrop-filter:blur(12px) saturate(140%);border:1px solid rgba(0,0,0,.08);box-shadow:0 4px 20px #0000000d;box-sizing:border-box}.toolbar-separator{width:1px;height:20px;background:rgba(var(--bf-glass-border),.15);margin:0 4px}.board-canvas-toolbar-group{display:flex;align-items:center;gap:10px}.toolbar-icon-button{display:flex!important;align-items:center;justify-content:center;width:34px!important;height:34px!important;min-width:34px!important;min-height:34px!important;padding:0!important;border-radius:50%!important;transition:all .2s ease;position:relative;flex:0 0 34px!important;background:transparent;color:var(--bf-text-secondary);border:none!important;box-shadow:none!important}.toolbar-icon-button:hover{background:rgba(var(--bf-glass-bg),.4)}.toolbar-icon-button-primary{display:flex!important;align-items:center;justify-content:center;width:36px!important;height:36px!important;min-width:36px!important;min-height:36px!important;padding:0!important;border-radius:50%!important;background:#000!important;color:#fff!important;box-shadow:none!important;transition:all .2s ease;flex:0 0 36px!important;border:none!important;outline:none!important}.toolbar-icon-button-primary:hover{background:#333!important;box-shadow:none!important;filter:none!important;transform:none!important}.button-badge{position:absolute;top:-4px;right:-4px;background:var(--bf-accent);color:var(--bf-accent-contrast);font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:grid;place-items:center;padding:0 4px;border:1.5px solid var(--bf-board-float-bg);box-shadow:0 2px 4px #0000001a}.board-canvas-toolbar-group,.board-canvas-toolbar-history{display:flex;align-items:center;gap:8px}.board-canvas-toolbar-divider{width:1px;height:20px;background:var(--bf-border-default);flex-shrink:0;animation:divider-pop-in .3s cubic-bezier(.4,0,.2,1) forwards}@keyframes divider-pop-in{0%{transform:scaleY(0);opacity:0}to{transform:scaleY(1);opacity:1}}.toolbar-dynamic-container{display:flex;align-items:center;gap:8px;overflow:hidden;padding:10px 4px;margin:-10px -4px;will-change:opacity,transform;transform-origin:left center;animation:action-row-pop-in .3s ease-out forwards}@keyframes action-row-pop-in{0%{opacity:0;transform:translate(-10px) scale(.9)}to{opacity:1;transform:translate(0) scale(1)}}.board-canvas-type-picker-compact{display:flex;align-items:center}.node-type-picker-trigger{display:flex;align-items:center;gap:8px;min-width:100px;padding:0 16px;height:34px;background:transparent;border:none!important;color:var(--bf-text-primary);border-radius:999px;cursor:pointer;font-weight:500;transition:all .2s ease;flex-shrink:0}.node-type-picker-trigger:hover{background:transparent}.node-type-picker-trigger .chevron-icon{margin-left:2px;opacity:.6;transition:transform .2s ease}.node-type-picker-trigger .chevron-icon.rotated{transform:rotate(180deg)}.inspector-select-trigger{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:0 16px;height:34px;background:rgba(var(--bf-glass-bg),.45);border:1px solid var(--bf-border-strong);color:var(--bf-text-primary);border-radius:8px;cursor:pointer;font-weight:500;transition:all .2s ease;font-size:.95rem}.inspector-select-trigger:hover{background:rgba(var(--bf-glass-bg),.65);border-color:var(--bf-border-strong);box-shadow:0 2px 8px #0000000a}.inspector-select-trigger .chevron-icon{opacity:.6;transition:transform .2s ease}.inspector-select-trigger .chevron-icon.rotated{transform:rotate(180deg)}.inspector-select-container{width:100%}.board-canvas-actions{gap:8px}.board-canvas-toolbar .button-sm{padding:4px 12px;font-size:.86rem;font-weight:550;border-radius:8px;height:30px;display:flex;align-items:center;justify-content:center}.toolbar-icon-button{width:30px!important;height:30px!important;padding:0!important;border-radius:50%!important}.toolbar-icon-button svg{width:16px;height:16px}.board-canvas-action-copy{display:flex;flex-direction:column;gap:6px}.board-canvas-action-copy .card-subtitle{max-width:56ch}.board-canvas-type-picker{min-width:220px}.board-canvas-stats{display:flex;flex-wrap:wrap;gap:10px}.board-canvas-stage{position:relative;height:100%;overflow:hidden;background:transparent}.board-canvas-reactflow{position:relative;width:100%;height:100%;min-width:0;min-height:100%;-webkit-user-select:none;user-select:none}.board-canvas-reactflow .react-flow{width:100%;height:100%;-webkit-user-select:none;user-select:none}.board-canvas-reactflow .react-flow__node{contain:layout style}.board-canvas-reactflow .react-flow__node.board-flow-react-node-vocab-animated{transition:height .24s cubic-bezier(.22,1,.36,1);will-change:height}.board-canvas-surface{position:relative;min-width:980px;min-height:620px}.board-flow-node{position:relative;display:flex;width:100%;height:100%;-webkit-user-select:none;user-select:none;box-sizing:border-box;flex-direction:column;padding:0;gap:0;border-radius:18px;border:1px solid var(--bf-board-node-border);background:var(--bf-board-node-bg);box-shadow:var(--bf-board-node-shadow);contain:layout style}.board-flow-node-measurement{position:absolute;top:0;left:0;z-index:-1;visibility:hidden;pointer-events:none}.board-flow-node-compact{gap:0;padding:0;box-shadow:none}.board-flow-node-compact.board-flow-node-selected{box-shadow:none}.board-flow-node-copy{display:flex;min-height:0;flex-direction:column;gap:6px;padding:14px 16px}.board-flow-node-compact .board-flow-node-copy{gap:2px;padding:10px 12px}.board-flow-node-selected{border-color:var(--bf-board-node-selected-border);box-shadow:var(--bf-board-node-selected-shadow)}.board-canvas-reactflow .react-flow__node.dragging,.board-canvas-reactflow .react-flow__nodesselection-rect{will-change:transform}.board-canvas-reactflow[data-viewport-moving=true] .react-flow__node,.board-canvas-reactflow[data-dragging=true] .react-flow__node:not(.dragging){contain:layout style}.board-canvas-reactflow[data-viewport-moving=true] .board-flow-node-media,.board-canvas-reactflow[data-dragging=true] .react-flow__node:not(.dragging) .board-flow-node-media{contain:layout style paint}.board-canvas-reactflow .react-flow__node.dragging,.board-canvas-reactflow .react-flow__node.dragging .board-flow-node{contain:layout style}.board-canvas-reactflow[data-viewport-moving=true] .react-flow__node,.board-canvas-reactflow[data-viewport-moving=true] .react-flow__edges{pointer-events:none!important}.board-canvas-reactflow[data-dragging=true] .react-flow__node:not(.dragging),.board-canvas-reactflow[data-dragging=true] .react-flow__edges{pointer-events:none!important}.board-canvas-reactflow .react-flow__node.dragging .board-flow-node-copy,.board-canvas-reactflow .react-flow__node.dragging .board-flow-node-media:not(.board-flow-node-media-interactive),.board-canvas-reactflow .react-flow__node.dragging .board-flow-handle{pointer-events:none}.board-canvas-reactflow .react-flow__node.dragging .board-flow-node-media-interactive:hover,.board-canvas-reactflow .react-flow__node.dragging .board-flow-node-media-active{box-shadow:none}.board-canvas-reactflow[data-viewport-moving=true] .board-flow-node,.board-canvas-reactflow[data-viewport-moving=true] .board-flow-node-selected,.board-canvas-reactflow[data-viewport-moving=true] .board-flow-node-media-interactive:hover,.board-canvas-reactflow[data-viewport-moving=true] .board-flow-node-media-active{box-shadow:none!important}.board-flow-node-title{font-size:1rem;font-weight:600;line-height:1.35}.board-flow-node-compact .board-flow-node-title{font-size:.9rem;line-height:1.25}.board-flow-node-meta,.board-flow-node-summary{color:var(--bf-text-secondary)}.board-flow-node-meta{font-size:.8rem}.board-flow-node-compact .board-flow-node-meta{overflow:hidden;font-size:.72rem;white-space:nowrap;text-overflow:ellipsis}.board-flow-node-content .board-flow-node-summary{-webkit-line-clamp:2;line-clamp:2}.board-flow-node-placeholder-lines{display:flex;flex-direction:column;gap:8px}.board-flow-node-placeholder-line{display:block;height:10px;border-radius:999px;background:#6666662e}.board-flow-node-placeholder-line-primary{width:76%}.board-flow-node-placeholder-line-secondary{width:52%}.board-flow-node-summary{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3}.board-flow-node-web-shell{display:flex;min-height:0;flex-direction:column;gap:8px}.board-flow-node-web-title{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2}.board-flow-node-web-comment{display:flex;min-height:0;flex-direction:column;gap:6px;padding:10px 12px;border:1px solid var(--bf-border-default);border-radius:10px;background:rgba(var(--bf-glass-bg),.24)}.board-flow-node-web-comment-label{color:var(--bf-text-muted);font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.board-flow-node-web-content{display:flex;min-height:0;max-height:300px;flex-direction:column;gap:8px;overflow:hidden;color:var(--bf-text-primary);font-size:.94rem;line-height:1.45}.board-flow-node-web-comment-body{gap:6px;font-size:.88rem}.board-flow-node-web-source-title{display:-webkit-box;overflow:hidden;color:var(--bf-text-secondary);font-size:.78rem;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2}.board-flow-node-web-source-preview{display:flex;min-width:0;align-items:center;gap:8px}.board-flow-node-web-favicon{width:16px;height:16px;flex:0 0 auto;border-radius:4px;object-fit:cover;background:rgba(var(--bf-glass-bg),.35)}.board-flow-node-vocab .board-flow-node-copy{gap:10px;padding:16px}.board-flow-node-vocab.board-flow-node-compact .board-flow-node-copy{padding:12px 14px}.board-flow-node-vocab-shell{display:flex;min-height:0;flex-direction:column;gap:18px}.board-flow-node-vocab-header{display:flex;min-height:0;flex-direction:column;gap:6px}.board-flow-node-vocab-kicker-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.board-flow-node-vocab-kicker,.board-flow-node-vocab-pos{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-size:.68rem;font-weight:600;line-height:1}.board-flow-node-vocab-kicker{padding:.26rem .5rem;color:#8c6125;background:#b5740e1a;max-width:100%;white-space:normal;text-align:center;overflow-wrap:anywhere;word-break:break-word;line-height:1.25}.board-flow-node-vocab-title-row{display:flex;min-width:0;align-items:flex-start;gap:10px;flex-wrap:wrap}.board-flow-node-vocab-title{flex:1;min-width:0;color:var(--bf-text-primary);font-size:1rem;font-weight:650;line-height:1.28;text-wrap:balance;overflow-wrap:anywhere;word-break:break-word}.board-flow-node-vocab-pos{flex-shrink:0;padding:.36rem .56rem;color:#6f4b1b;background:#c9a1552e}.board-flow-node-vocab-phonetics{display:flex;gap:4px 10px;flex-wrap:wrap;color:var(--bf-text-secondary);font-size:.74rem;line-height:1.45}.board-flow-node-vocab-phonetics span{overflow-wrap:anywhere;word-break:break-word}.board-flow-node-vocab-section{display:flex;min-height:0;min-width:0;flex-direction:column;gap:4px}.board-flow-node-vocab-label{color:var(--bf-text-muted);font-size:.68rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.board-flow-node-vocab-copy{display:block;margin:0;color:var(--bf-text-primary);font-size:.84rem;line-height:1.55;overflow-wrap:anywhere;word-break:break-word}.board-flow-node-vocab-quote{color:var(--bf-text-secondary)}.board-flow-node-vocab-example-list{display:flex;margin:0;padding:0;list-style:none;min-height:0;flex-direction:column;gap:6px}.board-flow-node-vocab-example-item{position:relative;padding-left:14px;color:var(--bf-text-secondary);font-size:.8rem;line-height:1.5;overflow-wrap:anywhere;word-break:break-word}.board-flow-node-vocab-copy strong,.board-flow-node-vocab-example-item strong{font-weight:700;color:var(--bf-text-primary)}.board-flow-node-vocab-example-item:before{content:"";position:absolute;top:.5rem;left:0;width:5px;height:5px;border-radius:999px;background:#b5740e52}.board-flow-node-compact .board-flow-node-vocab-shell{gap:6px}.board-flow-node-compact .board-flow-node-vocab-title{font-size:.92rem;line-height:1.2}.board-flow-node-compact .board-flow-node-vocab-pos{padding:.28rem .48rem;font-size:.64rem}.board-flow-node-compact .board-flow-node-vocab-phonetics{gap:3px 8px;font-size:.68rem}.board-flow-node-vocab{--bf-vocab-collapsed-h: 104px;--bf-vocab-collapsed-no-media-h: 68px;--bf-vocab-expanded-media-h: var(--bf-board-node-media-height, 92px);--bf-vocab-transition-timing: cubic-bezier(.22, 1, .36, 1);--bf-vocab-transition-duration: .24s}.board-flow-node-vocab-collapsed{min-height:var(--bf-vocab-collapsed-h);isolation:isolate;background:linear-gradient(135deg,#fffffcd1,#f6faf8d1),var(--bf-board-node-bg)}.board-flow-node-vocab-collapsed.board-flow-node-selected{contain:layout style}.board-flow-node-vocab-collapsed.board-flow-node-no-media{min-height:var(--bf-vocab-collapsed-no-media-h);background:var(--bf-board-node-bg)}.board-flow-node-vocab-collapsed.board-flow-node-no-media .board-flow-node-copy{justify-content:center}.board-flow-node-vocab.board-flow-node-vocab-transition-animated{overflow:hidden}.board-flow-node-vocab-transition-animated :where(.board-flow-node-copy,.board-flow-node-vocab-shell,.board-flow-node-vocab-title,.board-flow-node-vocab-media-container,.board-flow-node-vocab-collapsed-base,.board-flow-node-media,.board-flow-node-media-image,.board-flow-node-media-active-surface){will-change:opacity,transform,height,font-size;transition:opacity var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),transform var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),padding var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),height var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),margin var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),border-radius var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),font-size var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),font-weight var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),line-height var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),text-shadow var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing)}.board-flow-node-vocab-media-container{display:block;position:absolute;inset:0 0 auto 0;flex-shrink:0;z-index:0;height:var(--bf-vocab-expanded-media-h);overflow:hidden;border-radius:18px 18px 0 0;background:linear-gradient(180deg,#0f172a0a,#0f172a1f),rgba(var(--bf-glass-bg),.22)}.board-flow-node-vocab-collapsed .board-flow-node-vocab-media-container{height:var(--bf-vocab-collapsed-h);border-radius:inherit;-webkit-mask-image:-webkit-radial-gradient(white,black);mask-image:linear-gradient(#fff,#fff);background:linear-gradient(135deg,#14233024,#2f4a433d),var(--bf-board-node-bg)}.board-flow-node-vocab-collapsed-base{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;opacity:0;border-radius:inherit;-webkit-mask-image:-webkit-radial-gradient(white,black);mask-image:linear-gradient(#fff,#fff);pointer-events:none;background:linear-gradient(160deg,rgba(255,255,255,.22),transparent 34%),linear-gradient(135deg,#547568c7,#273744e6)}.board-flow-node-vocab-collapsed .board-flow-node-vocab-collapsed-base{opacity:1}.board-flow-node-vocab-media-container .board-flow-node-media{position:relative;width:100%;height:100%;border:0;border-radius:inherit;background:transparent}.board-flow-node-vocab-collapsed .board-flow-node-vocab-media-container .board-flow-node-media{position:absolute;top:0;right:0;bottom:0;left:0}.board-flow-node-vocab-media-container :where(.board-flow-node-media-image,.board-flow-node-media-active-surface){opacity:1;transform:scale(1);transition:opacity var(--bf-vocab-transition-duration) ease,transform var(--bf-vocab-transition-duration) ease}.board-flow-node-vocab-collapsed .board-flow-node-vocab-media-container :where(.board-flow-node-media-image,.board-flow-node-media-active-surface){opacity:.76;transform:scale(1.03)}.board-flow-node-vocab-media-container .board-flow-node-media-fallback{opacity:1;transition:opacity var(--bf-vocab-transition-duration) ease}.board-flow-node-vocab-collapsed .board-flow-node-vocab-media-container .board-flow-node-media-fallback{opacity:.32}.board-flow-node-vocab-media-container:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;z-index:1;opacity:0;border-radius:inherit;-webkit-backdrop-filter:blur(20px) saturate(1.8) brightness(.85);backdrop-filter:blur(20px) saturate(1.8) brightness(.85);-webkit-mask-image:linear-gradient(0deg,black 0%,black 28%,transparent 70%);mask-image:linear-gradient(0deg,black 0%,black 28%,transparent 70%);transform:translateZ(0);pointer-events:none;transition:opacity var(--bf-vocab-transition-duration) ease}.board-flow-node-vocab-collapsed .board-flow-node-vocab-media-container:after{opacity:1}.board-flow-node-vocab-collapsed .board-flow-node-copy{position:relative;z-index:2;flex:1 1 auto;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:18px}.board-flow-node-vocab:not(.board-flow-node-no-media) .board-flow-node-copy{padding-top:calc(var(--bf-vocab-expanded-media-h) + 16px)}.board-flow-node-vocab-collapsed:not(.board-flow-node-no-media) .board-flow-node-copy{padding-top:18px}.board-flow-node-vocab-header,.board-flow-node-vocab-shell{transition:gap var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing)}.board-flow-node-vocab-shell-collapsed,.board-flow-node-vocab-shell-collapsed .board-flow-node-vocab-header{gap:0!important}.board-flow-node-vocab-shell-collapsed :where(.board-flow-node-vocab-kicker-row,.board-flow-node-vocab-pos,.board-flow-node-vocab-phonetics,.board-flow-node-vocab-section){opacity:0;visibility:hidden;max-height:0;margin:0!important;padding:0!important;border-width:0!important;overflow:hidden;pointer-events:none}.board-flow-node-vocab-kicker-row,.board-flow-node-vocab-pos,.board-flow-node-vocab-phonetics,.board-flow-node-vocab-section{transition:opacity var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),max-height var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),margin var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),padding var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing),visibility var(--bf-vocab-transition-duration) var(--bf-vocab-transition-timing);max-height:1000px}.board-flow-node-vocab-collapsed .board-flow-node-vocab-title{display:block;max-width:calc(100% - 28px);font-size:1.18rem;font-weight:720;line-height:1.16}[data-theme=dark] .board-flow-node-vocab-collapsed:not(.board-flow-node-no-media) .board-flow-node-vocab-title{text-shadow:0 2px 14px rgba(15,23,42,.52)}[data-theme=dark] .board-flow-node-vocab-kicker{color:#ff9d4d;background:#ff9d4d1f}[data-theme=dark] .board-flow-node-vocab-pos{color:#e6c591;background:#e6c59126}[data-theme=dark] .board-flow-node-vocab-example-item:before{background:#ff9d4d66}[data-theme=dark] .board-flow-node-vocab-collapsed{background:linear-gradient(135deg,#2a2a2ad6,#1b232ae6),var(--bf-board-node-bg)}[data-theme=dark] .board-flow-node-vocab-collapsed.board-flow-node-no-media{background:var(--bf-board-node-bg)}[data-theme=dark] .board-flow-node-vocab-view-toggle,[data-theme=dark] .board-flow-node-video-view-toggle{background:transparent;color:var(--bf-text-primary)}.board-flow-node-vocab-view-toggle,.board-flow-node-video-view-toggle{position:absolute;top:8px;right:8px;z-index:10;display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;padding:0;border:none;background:transparent;color:#fff;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s ease}.board-flow-node-vocab:hover .board-flow-node-vocab-view-toggle,.board-flow-node-video:hover .board-flow-node-video-view-toggle,.board-flow-node-selected .board-flow-node-vocab-view-toggle,.board-flow-node-selected .board-flow-node-video-view-toggle{opacity:1;pointer-events:auto}.board-flow-node-vocab-view-toggle:hover,.board-flow-node-video-view-toggle:hover{opacity:.72}.board-flow-node-vocab-view-toggle svg,.board-flow-node-video-view-toggle svg{transition:transform .18s cubic-bezier(.22,1,.36,1)}.board-flow-node-vocab-collapsed .board-flow-node-vocab-view-toggle{background:transparent;color:#fff}.board-flow-node-vocab-collapsed .board-flow-node-vocab-view-toggle:hover{opacity:.72}.board-flow-node-vocab-collapsed .board-flow-node-vocab-view-toggle svg{transform:rotate(180deg)}.board-flow-node-video{--bf-video-collapsed-h: 104px;--bf-video-expanded-media-h: var(--bf-board-node-media-height, 92px);--bf-video-transition-timing: cubic-bezier(.22, 1, .36, 1);--bf-video-transition-duration: .24s}.board-flow-node-video-collapsed{min-height:var(--bf-video-collapsed-h);isolation:isolate;background:radial-gradient(circle at top left,rgba(255,255,255,.12),transparent 38%),linear-gradient(145deg,#15202df0,#243948e6),var(--bf-board-node-bg)}.board-flow-node-video.board-flow-node-video-transition-animated{overflow:hidden}.board-flow-node-video-transition-animated :where(.board-flow-node-copy,.board-flow-node-video-shell,.board-flow-node-video-title,.board-flow-node-video-media-container,.board-flow-node-media,.board-flow-node-media-image,.board-flow-node-media-active-surface){will-change:opacity,transform,height;transition:opacity var(--bf-video-transition-duration) var(--bf-video-transition-timing),transform var(--bf-video-transition-duration) var(--bf-video-transition-timing),padding var(--bf-video-transition-duration) var(--bf-video-transition-timing),height var(--bf-video-transition-duration) var(--bf-video-transition-timing),margin var(--bf-video-transition-duration) var(--bf-video-transition-timing),border-radius var(--bf-video-transition-duration) var(--bf-video-transition-timing),font-size var(--bf-video-transition-duration) var(--bf-video-transition-timing),line-height var(--bf-video-transition-duration) var(--bf-video-transition-timing)}.board-flow-node-video-media-container{display:block;position:absolute;inset:0 0 auto 0;flex-shrink:0;z-index:0;height:var(--bf-video-expanded-media-h);overflow:hidden;border-radius:18px 18px 0 0;background:linear-gradient(180deg,#07111c0f,#07111c2e),rgba(var(--bf-glass-bg),.22)}.board-flow-node-video-collapsed .board-flow-node-video-media-container{height:var(--bf-video-collapsed-h);border-radius:inherit;-webkit-mask-image:-webkit-radial-gradient(white,black);mask-image:linear-gradient(#fff,#fff);background:linear-gradient(160deg,rgba(255,255,255,.14),transparent 34%),linear-gradient(135deg,#163a54b8,#121822f0),var(--bf-board-node-bg)}.board-flow-node-video-media-container .board-flow-node-media{position:relative;width:100%;height:100%;border:0;border-radius:inherit;background:transparent}.board-flow-node-video-collapsed .board-flow-node-video-media-container .board-flow-node-media{position:absolute;top:0;right:0;bottom:0;left:0}.board-flow-node-video-collapsed .board-flow-node-media-fallback strong{font-size:.8rem;letter-spacing:.18em}.board-flow-node-video .board-flow-node-copy{gap:12px;padding:calc(var(--bf-video-expanded-media-h) + 16px) 12px 16px}.board-flow-node-video.board-flow-node-compact .board-flow-node-copy{padding:calc(var(--bf-video-expanded-media-h) + 12px) 14px 14px}.board-flow-node-video-collapsed .board-flow-node-copy,.board-flow-node-video-collapsed .board-flow-node-media-inline-caption{display:none}.board-flow-node-video-shell{display:flex;min-height:0;flex-direction:column;gap:12px}.board-flow-node-video-header{display:flex;min-width:0;flex-direction:column;gap:8px}.board-flow-node-video-kicker-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.board-flow-node-video-kicker,.board-flow-node-video-badge{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-size:.66rem;font-weight:700;line-height:1;padding:.3rem .55rem}.board-flow-node-video-kicker{color:#0d5a73;background:#0d5a731a;max-width:100%;white-space:normal;text-align:center}.board-flow-node-video-badge{color:#4f5b67;background:#4f5b671a}.board-flow-node-video-title-row{display:flex;min-width:0;align-items:flex-start}.board-flow-node-video-title{flex:1;min-width:0;color:var(--bf-text-primary);font-size:1rem;font-weight:650;line-height:1.3;overflow-wrap:anywhere;word-break:break-word}.board-flow-node-video-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(86px,1fr));gap:8px}.board-flow-node-video-metric{display:flex;min-width:0;flex-direction:column;gap:2px;padding:10px 11px;border-radius:12px;border:1px solid rgba(18,36,54,.08);background:#1224360a}.board-flow-node-video-metric-label,.board-flow-node-video-label{color:var(--bf-text-muted);font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.board-flow-node-video-metric-value{color:var(--bf-text-primary);font-size:.78rem;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.board-flow-node-video-section{display:flex;min-height:0;min-width:0;flex-direction:column;gap:4px}.board-flow-node-video-copy{display:block;margin:0;color:var(--bf-text-primary);font-size:.83rem;line-height:1.54;overflow-wrap:anywhere;word-break:break-word}.board-flow-node-video-section-muted .board-flow-node-video-copy,.board-flow-node-video-linkish{color:var(--bf-text-secondary)}.board-flow-node-compact .board-flow-node-video-shell{gap:10px}.board-flow-node-compact .board-flow-node-video-title{font-size:.92rem;line-height:1.22}.board-flow-node-compact .board-flow-node-video-metrics{gap:6px}.board-flow-node-compact .board-flow-node-video-metric{padding:8px 9px}.board-flow-node-video-collapsed .board-flow-node-video-view-toggle{background:transparent;color:#fff}.board-flow-node-video-collapsed .board-flow-node-video-view-toggle svg{transform:rotate(180deg)}[data-theme=dark] .board-flow-node-video-kicker{color:#7dd3fc;background:#7dd3fc1f}[data-theme=dark] .board-flow-node-video-badge{color:#cbd5e1;background:#94a3b824}[data-theme=dark] .board-flow-node-video-collapsed{background:radial-gradient(circle at top left,rgba(255,255,255,.08),transparent 38%),linear-gradient(145deg,#090e16f5,#10222ceb),var(--bf-board-node-bg)}[data-theme=dark] .board-flow-node-video-metric{border-color:#94a3b829;background:#0f172a6b}.board-flow-node-media-stable-container{display:block;position:relative;flex-shrink:0}.board-flow-node-card-media-container{display:block;position:relative;width:100%;height:var(--bf-board-node-media-height, 92px);max-height:45%;min-height:0;flex:0 1 var(--bf-board-node-media-height, 92px);overflow:hidden;border-radius:18px 18px 0 0;background:linear-gradient(180deg,#0f172a0a,#0f172a1f),rgba(var(--bf-glass-bg),.22)}.board-flow-node-card-media-container .board-flow-node-media{flex:1 1 auto;width:100%;height:100%;min-height:0;border-radius:inherit;background:transparent}.board-flow-node-media{--bf-board-node-media-reveal-duration: .32s;--bf-board-node-media-reveal-easing: cubic-bezier(.16, 1, .3, 1);position:relative;display:flex;flex:0 0 var(--bf-board-node-media-height, 92px);align-items:stretch;justify-content:stretch;width:100%;min-height:var(--bf-board-node-media-height, 92px);height:var(--bf-board-node-media-height, 92px);overflow:hidden;flex-shrink:0;border-radius:18px 18px 0 0;-webkit-mask-image:-webkit-radial-gradient(white,black);mask-image:linear-gradient(#fff,#fff);background:linear-gradient(180deg,#0f172a0a,#0f172a1f),rgba(var(--bf-glass-bg),.22)}.board-flow-node-media-interactive{cursor:grab}.board-flow-node-media-placeholder,.board-flow-node-media-inline-shell,.board-flow-node-media-fallback{width:100%;height:100%}.board-flow-node-media-inline-shell{overflow:hidden;border-radius:inherit}.board-flow-node-media-inline-shell,.board-flow-node-media-fallback{display:flex}.board-flow-node-media-fallback{align-items:center;justify-content:center;flex-direction:column;gap:6px;padding:12px;color:var(--bf-text-secondary);text-align:center}.board-flow-node-media-fallback strong{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.board-flow-node-media-image,.board-flow-node-media-active-surface{display:block;width:100%;height:100%;object-fit:cover;object-position:center top;border-radius:inherit}.board-flow-node-media-active-surface{pointer-events:none}.board-flow-node-media-youtube-player-host,.board-flow-node-media-youtube-player-host>div,.board-flow-node-media-youtube-player-host iframe{width:100%;height:100%}.board-flow-node-media-youtube-player-host iframe{border:0;pointer-events:none}.board-flow-node-media-has-preview .board-flow-node-media-image{opacity:0;transform:scale(1.02);transition:opacity var(--bf-board-node-media-reveal-duration) var(--bf-board-node-media-reveal-easing),transform var(--bf-board-node-media-reveal-duration) var(--bf-board-node-media-reveal-easing)}.board-flow-node-media-preview-ready .board-flow-node-media-image{opacity:1;transform:scale(1)}.board-flow-node-media-control{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;border:0;background:#0f172a8f;box-shadow:0 10px 24px #0f172a38;cursor:pointer;z-index:2}.board-flow-node-media-control:focus-visible{outline:2px solid rgba(255,255,255,.92);outline-offset:2px}.attachment-surface-audio-control{min-height:0;width:100%}.board-flow-node-media-audio-hidden{display:none}.board-flow-node-media-indicator-shape{display:block}.board-flow-node-media-indicator-shape-play{width:0;height:0;margin-left:3px;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:14px solid #fff;filter:drop-shadow(0 2px 8px rgba(0,0,0,.15)) drop-shadow(0 1px 3px rgba(0,0,0,.1))}.board-flow-node-media-indicator-shape-stop{width:12px;height:12px;background:#fff}.board-flow-node-media-inline-caption{font-size:.72rem;line-height:1.45}.board-active-media-inspector-player{gap:12px}.board-active-media-inspector-surface{min-height:160px}.board-flow-handle{width:10px;height:10px;border:1px solid var(--bf-board-handle-border);background:var(--bf-board-handle-bg)}.board-flow-resize-line.react-flow__resize-control.line,.board-flow-resize-handle.react-flow__resize-control.handle{z-index:4;touch-action:none}.board-flow-resize-line.react-flow__resize-control.line{border:none;background:transparent}.board-flow-resize-line.react-flow__resize-control.line.left,.board-flow-resize-line.react-flow__resize-control.line.right{top:10px;height:calc(100% - 20px);width:14px}.board-flow-resize-line.react-flow__resize-control.line.top,.board-flow-resize-line.react-flow__resize-control.line.bottom{left:10px;width:calc(100% - 20px);height:14px}.board-flow-resize-line-visual{display:none;position:absolute;top:0;right:0;bottom:0;left:0;border-radius:999px}.board-flow-resize-line.react-flow__resize-control.line.left .board-flow-resize-line-visual,.board-flow-resize-line.react-flow__resize-control.line.right .board-flow-resize-line-visual{left:50%;width:2px;height:100%;transform:translate(-50%);background:color-mix(in srgb,var(--bf-board-node-selected-border) 76%,transparent)}.board-flow-resize-line.react-flow__resize-control.line.top .board-flow-resize-line-visual,.board-flow-resize-line.react-flow__resize-control.line.bottom .board-flow-resize-line-visual{top:50%;width:100%;height:2px;transform:translateY(-50%);background:color-mix(in srgb,var(--bf-board-node-selected-border) 76%,transparent)}.board-flow-resize-handle.react-flow__resize-control.handle{display:flex;width:18px;height:18px;align-items:center;justify-content:center;border:none;border-radius:999px;background:transparent}.board-flow-resize-handle-knob{width:7px;height:7px;border:1.2px solid var(--bf-board-node-selected-border);border-radius:999px;background:#fff;box-shadow:0 1px 2px #00000014;pointer-events:none}.react-flow__panel.board-canvas-controls,.react-flow__panel.board-canvas-grid-panel{margin:0!important;z-index:9;width:var(--board-canvas-float-control-size)!important;box-sizing:border-box!important;left:var(--board-canvas-float-control-left)!important;transform:translate3d(calc(var(--board-file-sidebar-left) - var(--board-canvas-float-control-left)),0,0);will-change:transform}.react-flow__panel.board-canvas-controls.bottom{bottom:var(--board-canvas-float-control-bottom)}.react-flow__panel.board-canvas-grid-panel.bottom{bottom:calc(var(--board-canvas-float-control-bottom) + (var(--board-canvas-float-control-size) * 3) + var(--board-canvas-float-control-gap) + 4px)}.board-canvas-controls,.board-canvas-grid-toggle{display:flex!important;flex-direction:column;align-items:center;justify-content:center;width:var(--board-canvas-float-control-size)!important;box-sizing:border-box!important;border:1px solid var(--bf-board-float-border);border-radius:12px;background:var(--bf-board-float-bg);-webkit-backdrop-filter:blur(var(--bf-blur-glass));backdrop-filter:blur(var(--bf-blur-glass));box-shadow:var(--bf-board-float-shadow);overflow:hidden}.board-canvas-grid-toggle{height:var(--board-canvas-float-control-size)!important;padding:0!important}.board-canvas-controls button{color:var(--bf-text-primary);cursor:pointer;transition:all .2s ease}.board-canvas-grid-toggle{color:var(--bf-text-primary);cursor:pointer;transition:none}.board-canvas-controls button{width:100%!important;height:var(--board-canvas-float-control-size)!important;border:none!important;background:transparent!important;display:flex!important;align-items:center;justify-content:center;padding:0!important}.board-canvas-controls button:hover,.board-canvas-grid-toggle:hover{background:var(--bf-board-surface-soft)!important}.board-canvas-grid-toggle{padding:0!important;border:1px solid var(--bf-board-float-border)!important}@media (prefers-reduced-motion: reduce){.sidebar,.main-shell,.board-flow-node-media-image,.board-flow-node-video-transition-animated .board-flow-node-copy,.board-flow-node-video-transition-animated .board-flow-node-video-shell,.board-flow-node-vocab-transition-animated .board-flow-node-copy,.board-flow-node-vocab-transition-animated .board-flow-node-vocab-collapsed-backdrop,.board-flow-node-vocab-transition-animated .board-flow-node-vocab-shell,.board-flow-node-video-view-toggle svg,.board-flow-node-vocab-view-toggle svg,.board-canvas-reactflow .react-flow__node.board-flow-react-node-video-animated,.board-canvas-reactflow .react-flow__node.board-flow-react-node-vocab-animated,.react-flow__panel.board-canvas-controls,.react-flow__panel.board-canvas-grid-panel{transition:none}.board-flow-node-media-image{opacity:1}}.board-canvas-reactflow .react-flow__edge-path,.board-canvas-reactflow .react-flow__connection-path{stroke:var(--bf-board-edge);stroke-width:2}.board-canvas-reactflow .react-flow__edge.selected .react-flow__edge-path,.board-canvas-reactflow .react-flow__connection .react-flow__connection-path{stroke:var(--bf-board-edge-strong)}.board-canvas-reactflow .react-flow__selection{background:var(--bf-board-selection-bg);border:1px solid var(--bf-board-selection-border)}.board-canvas-marquee-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:8;pointer-events:none}.board-canvas-marquee-selection{position:absolute;top:0;left:0;box-sizing:border-box;contain:layout style paint;will-change:transform,width,height;background:var(--bf-board-selection-bg);border:1px solid var(--bf-board-selection-border)}.board-canvas-inspector{position:absolute;top:12px;right:12px;bottom:12px;z-index:50;display:flex;flex-direction:column;gap:8px;width:min(360px,calc(100% - 36px));max-width:calc(100% - 24px)!important;padding:20px 14px 20px 20px;border-radius:var(--bf-radius-lg);overflow-y:auto;overflow-x:hidden;scrollbar-width:none;-ms-overflow-style:none;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s cubic-bezier(.4,0,.2,1);container-type:inline-size;will-change:width,transform}.board-canvas-inspector::-webkit-scrollbar{display:none}.board-canvas-inspector-header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}.board-canvas-inspector-actions{display:flex;flex-wrap:nowrap;flex-shrink:0;justify-content:flex-end;gap:0}.board-canvas-inspector-header .board-canvas-inspector-action{background:transparent;border:none;border-radius:50%;padding:0}.board-canvas-inspector-header .board-canvas-inspector-action:hover{background:rgba(var(--bf-glass-bg),.15)}.board-canvas-inspector-header .board-canvas-inspector-action-active{background:transparent!important;border:none!important;color:var(--bf-text-primary)!important}.board-canvas-inspector-action{min-height:30px;padding:0 12px;border:1px solid var(--bf-border-default);border-radius:8px;background:rgba(var(--bf-glass-bg),.2);color:var(--bf-text-secondary);cursor:pointer;font-size:.78rem;font-weight:550;transition:background-color .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;display:flex;align-items:center;gap:6px}.board-canvas-inspector-action-icon{width:28px;height:28px;padding:0;justify-content:center}.board-canvas-inspector-action:hover{background:rgba(var(--bf-glass-bg),.4);border-color:var(--bf-border-strong);color:var(--bf-text-primary)}.board-canvas-inspector-action-active{background:var(--bf-accent)!important;color:var(--bf-accent-contrast)!important;border-color:transparent!important}.board-canvas-inspector-action-active svg{color:inherit!important;fill:currentColor!important}.board-canvas-field-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.board-canvas-section{display:flex;flex-direction:column;gap:14px;padding-bottom:8px;border-bottom:1px solid var(--bf-border-default)}.board-canvas-section:last-of-type{border-bottom:none}.board-canvas-field-span-full{grid-column:1 / -1}.board-canvas-field-hint{color:var(--bf-text-muted);font-size:.78rem}.inspector-panel{display:flex;flex-direction:column;gap:20px;padding-bottom:24px}.inspector-section{display:flex;flex-direction:column;gap:10px}.card-inspector-rail .button-sm{min-height:30px;padding:0 10px;border-radius:999px;font-size:.76rem;font-weight:550}.card-inspector-rail .button-sm svg{flex:0 0 auto}.card-inspector-rail.card-attachment-inspector-root{gap:6px}.card-inspector-rail .card-attachment-controls{gap:8px;padding:0 0 6px}.card-inspector-rail .card-attachment-slot-panel{gap:10px;padding:0}.card-inspector-rail .card-attachment-list-item{gap:12px;padding:12px 0;border:none}.card-inspector-rail .card-attachment-media-panel,.card-inspector-rail .card-attachment-media-panel-media,.card-inspector-rail .board-active-media-inspector-surface,.card-inspector-rail .board-active-media-inspector-surface .card-media-panel-media{min-height:136px}.card-attachment-action-button{display:inline-flex;align-items:center;gap:6px}.true-glass-effect{backdrop-filter:blur(var(--bf-blur-glass)) saturate(150%);-webkit-backdrop-filter:blur(var(--bf-blur-glass)) saturate(150%);background:rgba(var(--bf-glass-bg),var(--bf-glass-bg-opacity));border:1px solid rgba(var(--bf-glass-border),var(--bf-glass-border-opacity));box-shadow:var(--bf-shadow-float)}[data-theme=light] .card-inspector-rail,[data-theme=light] .board-canvas-inspector{box-shadow:0 12px 32px #0000000d,0 0 0 1px #00000003!important;transition:width .3s cubic-bezier(.4,0,.2,1),transform .3s ease,box-shadow .3s ease!important}[data-resizing=true].card-inspector-rail,[data-resizing=true] .card-inspector-rail,.card-inspector-rail[data-resizing=true]{transition:none!important}[data-theme=light] .board-workbench-float-switch{box-shadow:0 4px 12px #00000008,0 0 0 1px #00000003!important}.inspector-resize-handle{position:absolute;top:0;left:-2px;bottom:0;width:12px;cursor:col-resize;z-index:100;transition:background .2s ease}.inspector-resize-handle:hover{background:rgba(var(--bf-glass-bg),.1)}.card-inspector-rail:active .inspector-resize-handle{background:rgba(var(--bf-accent),.1)}@media (max-width: 960px){.window-tabbar-tab-main{padding:0 9px}.window-tabbar-density-compact .window-tabbar-tab-title,.window-tabbar-density-dense .window-tabbar-tab-title{opacity:.7}.window-tabbar-density-dense .window-tabbar-tab-title{max-width:0;opacity:0}.notion-workbench-layout{flex-direction:column}.notion-side-peek-rail{position:static;width:100%;max-width:none}.content-shell,.placeholder-grid,.stat-grid,.card-grid,.card-split-metadata,.board-page-shell,.board-workbench-meta,.board-management-grid{grid-template-columns:1fr}.board-page-shell{display:flex;flex-direction:column;pointer-events:auto}.board-table-toolbar,.board-table-group-header{flex-direction:column}.board-table-toolbar-side{width:100%;align-items:stretch}.board-table-actions{justify-content:flex-start}.board-canvas-field-grid{grid-template-columns:1fr}.notion-view-root .board-table-shell{--notion-table-page-gutter: clamp(18px, 5vw, 32px);padding:88px var(--notion-table-page-gutter) 24px var(--notion-table-left-gutter)}.board-workbench{min-height:0}.board-canvas-actions{width:calc(100% - 48px)}.shell-topbar,.page-header,.section-toolbar,.workspace-banner{flex-direction:column;align-items:flex-start}.board-view-switch-shell{width:auto;flex-wrap:nowrap}.board-view-switch-button{flex:0 1 auto;white-space:nowrap}.board-workbench-float-switch{z-index:20}.board-canvas-reactflow{min-width:0}.board-loading-shell{margin:18px;padding:96px 18px 22px}.board-loading-shell-hero{flex-direction:column}.board-loading-shell-metrics{width:100%;grid-template-columns:1fr}.board-loading-table-row{grid-template-columns:repeat(2,minmax(0,1fr))}.board-loading-preview-canvas{display:flex;flex-direction:column;gap:12px;min-height:0;padding:18px}.board-loading-canvas-node,.board-loading-canvas-node-primary,.board-loading-canvas-node-secondary,.board-loading-canvas-node-tertiary{position:relative;top:auto;right:auto;bottom:auto;left:auto;width:auto}.board-mode-loading-panel-canvas{padding:88px 18px 24px}:root{--workspace-sidebar-width: clamp(220px, 38vw, 292px)}.app-shell-board-route .sidebar{top:var(--bf-titlebar-height, 0px)!important;left:0!important;bottom:0!important;width:var(--sidebar-width)!important;height:auto!important;padding:18px var(--sidebar-pad-x)!important;border-radius:0!important;border-right:none!important;background:var(--bf-sidebar-bg)!important;box-shadow:none!important;padding-top:calc(var(--bf-titlebar-height, 0px) + 18px)!important;display:flex!important;align-items:stretch!important;justify-content:flex-start!important;overflow:hidden!important}.app-shell-board-route .sidebar .sidebar-header{position:static!important;width:100%!important;height:auto!important;margin:0 0 24px!important;padding:0!important}.app-shell-board-route .sidebar .nav-list,.app-shell-board-route .sidebar .sidebar-footer{opacity:1!important;pointer-events:auto!important;transform:none!important}.app-shell-board-route .sidebar .main-nav{margin-top:0!important}.app-shell-board-route .board-workbench-float-switch{left:calc(var(--app-sidebar-total-width) + ((100vw - var(--app-sidebar-total-width)) / 2))!important}}.card-attachment-list{display:flex;flex-direction:column;gap:4px;padding:0;margin:0;list-style:none}.card-attachment-list-item{background:rgba(var(--bf-glass-bg),.2);border:1px solid var(--bf-border-default);border-radius:8px;transition:all .2s ease}.app-shell-with-window-titlebar{background-color:var(--bf-sidebar-bg)!important}.app-shell-with-window-titlebar .sidebar{top:0!important;height:100vh!important;background:var(--bf-sidebar-bg)!important}.app-shell-with-window-titlebar.app-shell-reading-reader-route{--bf-reading-titlebar-extension-height: 58px;--bf-reading-titlebar-bottom-y: calc(var(--bf-titlebar-height, env(titlebar-area-height, 0px)) + var(--bf-reading-titlebar-extension-height));--bf-reading-titlebar-extension-left: var(--sidebar-width);--bf-reading-titlebar-reveal-duration: .32s;--bf-reading-titlebar-reveal-ease: cubic-bezier(.16, 1, .3, 1)}.app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route{--bf-reading-titlebar-glass-start: rgba(var(--bf-glass-bg), .38);--bf-reading-titlebar-glass-mid: rgba(var(--bf-glass-bg), .3);--bf-reading-titlebar-glass-end: rgba(var(--bf-glass-bg), .22);--bf-reading-titlebar-extension-current-bottom: var(--bf-titlebar-height, env(titlebar-area-height, 0px))}[data-theme=dark] .app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route{--bf-reading-titlebar-glass-start: rgba(var(--bf-glass-bg), .72);--bf-reading-titlebar-glass-mid: rgba(var(--bf-glass-bg), .62);--bf-reading-titlebar-glass-end: rgba(var(--bf-glass-bg), .48)}.app-shell-with-window-titlebar .window-titlebar-backdrop{background:transparent!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;height:var(--bf-titlebar-height, env(titlebar-area-height, 0px))!important}.app-shell-with-window-titlebar.app-shell-pwa-tabs .window-titlebar-backdrop{background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.4),rgba(var(--bf-glass-bg),.28) 62%,rgba(var(--bf-glass-bg),.18))!important;backdrop-filter:blur(24px) saturate(180%)!important;-webkit-backdrop-filter:blur(24px) saturate(180%)!important}[data-theme=dark] .app-shell-with-window-titlebar.app-shell-pwa-tabs .window-titlebar-backdrop{background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.82),rgba(var(--bf-glass-bg),.72) 62%,rgba(var(--bf-glass-bg),.56))!important}.app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route .window-titlebar-backdrop{height:var(--bf-reading-titlebar-bottom-y)!important;background:linear-gradient(180deg,var(--bf-reading-titlebar-glass-start) 0%,var(--bf-reading-titlebar-glass-mid) 48%,var(--bf-reading-titlebar-glass-end) 100%)!important;clip-path:polygon(0 0,100% 0,100% var(--bf-titlebar-height, env(titlebar-area-height, 0px)),100% var(--bf-titlebar-height, env(titlebar-area-height, 0px)),100% var(--bf-reading-titlebar-extension-current-bottom),var(--bf-reading-titlebar-extension-left) var(--bf-reading-titlebar-extension-current-bottom),var(--bf-reading-titlebar-extension-left) var(--bf-titlebar-height, env(titlebar-area-height, 0px)),0 var(--bf-titlebar-height, env(titlebar-area-height, 0px)))!important;transition:clip-path var(--bf-reading-titlebar-reveal-duration) var(--bf-reading-titlebar-reveal-ease)!important;will-change:clip-path}.app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route .window-tabbar-overlay{background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.4),rgba(var(--bf-glass-bg),.28) 62%,rgba(var(--bf-glass-bg),.18));backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%)}[data-theme=dark] .app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route .window-tabbar-overlay{background:linear-gradient(180deg,rgba(var(--bf-glass-bg),.82),rgba(var(--bf-glass-bg),.72) 62%,rgba(var(--bf-glass-bg),.56))}html.bf-reading-reader-toolbar-sticky-visible .app-shell-with-window-titlebar.app-shell-pwa-tabs.app-shell-reading-reader-route{--bf-reading-titlebar-extension-current-bottom: var(--bf-reading-titlebar-bottom-y)}.app-shell-with-window-titlebar.app-shell-board-route .window-titlebar-backdrop{background:transparent!important}.app-shell-with-window-titlebar .content-shell{height:100%!important;padding:0!important}@property --workspace-sidebar-pane-width{syntax: "<length>"; inherits: true; initial-value: 292px;}.shell-right-pane-frame[data-shell-pane-mode=board]{position:fixed;top:var(--bf-titlebar-height, 0px);left:var(--sidebar-width);right:0;bottom:0;--app-sidebar-total-width: calc(var(--sidebar-width) + var(--workspace-sidebar-width));--workspace-sidebar-pane-width: var(--workspace-sidebar-width);display:flex;min-width:0;min-height:0;overflow:hidden;clip-path:inset(0 0 0 0);background:var(--bf-board-workbench-bg);isolation:isolate}.shell-right-pane-frame[data-shell-pane-mode=board][data-workspace-sidebar=collapsed]{--app-sidebar-total-width: var(--sidebar-width);--workspace-sidebar-pane-width: 0px}.board-right-pane-frame-grid{display:grid;grid-template-columns:minmax(0,var(--workspace-sidebar-pane-width)) minmax(0,1fr);min-width:0;min-height:0;width:100%;height:100%;transition:--workspace-sidebar-pane-width var(--bf-motion-sidebar),grid-template-columns var(--bf-motion-sidebar)}.board-right-pane-frame-sidebar{position:relative;top:auto;left:auto;bottom:auto;width:auto;height:100%;display:flex;box-sizing:border-box;min-width:0;z-index:auto;padding:18px 8px 16px;border-right:none;background:var(--bf-workspace-sidebar-bg);box-shadow:none;transition:width var(--bf-motion-sidebar),padding var(--bf-motion-sidebar),opacity var(--bf-motion-sidebar),transform var(--bf-motion-sidebar),visibility var(--bf-motion-sidebar)}.board-right-pane-frame-sidebar-content{display:flex;flex:1;min-width:0;min-height:0;width:100%;transition:opacity var(--bf-motion-sidebar),transform var(--bf-motion-sidebar),clip-path var(--bf-motion-sidebar)}.shell-right-pane-frame[data-shell-pane-mode=board][data-workspace-sidebar=collapsed] .board-right-pane-frame-sidebar{background:transparent;pointer-events:none;padding-left:0;padding-right:0;overflow:hidden}.shell-right-pane-frame[data-shell-pane-mode=board][data-workspace-sidebar=collapsed] .board-right-pane-frame-sidebar-content{opacity:0;pointer-events:none;transform:translate(-20px);clip-path:inset(0 100% 0 0)}.board-right-pane-frame-grid>.main-shell,.board-right-pane-frame-grid>.main-shell-board-route{margin:0!important;min-width:0;min-height:0;width:100%!important;height:100%!important;padding:0!important;border-radius:0!important;background:var(--bf-board-workbench-bg)!important;overflow:hidden}.board-right-pane-frame-grid .content-shell-board-route,.board-right-pane-frame-grid .main-panel-board-route{min-width:0;min-height:0;height:100%;background:var(--bf-board-workbench-bg)!important}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=board]{top:var(--bf-titlebar-height, 0px);height:calc(100vh - var(--bf-titlebar-height, 0px));border-top-left-radius:24px;clip-path:inset(0 0 0 0 round 24px 0 0 0)}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=board] .board-right-pane-frame-sidebar{top:auto!important;left:auto!important;bottom:auto!important;width:auto!important;height:100%!important;background:var(--bf-workspace-sidebar-bg)!important;border-radius:0!important}.app-shell-with-window-titlebar .board-right-pane-frame-grid>.main-shell,.app-shell-with-window-titlebar .board-right-pane-frame-grid>.main-shell-board-route{margin:0!important;width:100%!important;height:100%!important;overflow:hidden!important;border-top-left-radius:0!important;border-top-right-radius:0!important}.shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar],.shell-right-pane-frame[data-shell-pane-mode=rss-sidebar]{position:fixed;top:var(--bf-titlebar-height, 0px);left:var(--sidebar-width);right:0;bottom:0;--app-sidebar-total-width: calc(var(--sidebar-width) + var(--workspace-sidebar-width));--workspace-sidebar-pane-width: var(--workspace-sidebar-width);display:flex;min-width:0;min-height:0;overflow:hidden;clip-path:inset(0 0 0 0);background:var(--bf-bg-app);isolation:isolate}.shell-right-pane-frame[data-workspace-sidebar-layout=reader]{position:relative;top:auto;left:auto;right:auto;bottom:auto;--app-sidebar-total-width: calc(var(--sidebar-width) + var(--workspace-sidebar-width));--workspace-sidebar-pane-width: var(--workspace-sidebar-width);display:flex;flex:1;min-width:0;min-height:100vh;height:auto;overflow:visible;background:var(--bf-bg-app);isolation:isolate}.shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar][data-workspace-sidebar=collapsed],.shell-right-pane-frame[data-shell-pane-mode=rss-sidebar][data-workspace-sidebar=collapsed],.shell-right-pane-frame[data-workspace-sidebar-layout=reader][data-workspace-sidebar=collapsed]{--app-sidebar-total-width: var(--sidebar-width);--workspace-sidebar-pane-width: 0px}.workspace-sidebar-pane-frame-grid{display:grid;grid-template-columns:minmax(0,var(--workspace-sidebar-pane-width)) minmax(0,1fr);min-width:0;min-height:0;width:100%;height:100%;transition:--workspace-sidebar-pane-width var(--bf-motion-sidebar),grid-template-columns var(--bf-motion-sidebar)}.shell-right-pane-frame[data-suppress-transitions=true] .board-right-pane-frame-grid,.shell-right-pane-frame[data-suppress-transitions=true] .board-right-pane-frame-sidebar,.shell-right-pane-frame[data-suppress-transitions=true] .board-right-pane-frame-sidebar-content,.shell-right-pane-frame[data-suppress-transitions=true] .workspace-sidebar-pane-frame-grid,.shell-right-pane-frame[data-suppress-transitions=true] .workspace-sidebar-pane-frame-sidebar,.shell-right-pane-frame[data-suppress-transitions=true] .workspace-sidebar-pane-frame-sidebar-content{transition:none!important}.shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-grid{min-height:100vh;height:auto;align-items:start}.workspace-sidebar-pane-frame-sidebar{position:relative;display:flex;flex-direction:column;min-width:0;height:100%;padding:18px 8px 16px;background:var(--bf-workspace-sidebar-bg);transition:padding var(--bf-motion-sidebar),opacity var(--bf-motion-sidebar),transform var(--bf-motion-sidebar),visibility var(--bf-motion-sidebar)}.shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-sidebar{position:sticky;top:var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px));align-self:start;height:calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)))}.workspace-sidebar-pane-frame-sidebar-content{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;height:100%;width:100%;transition:opacity var(--bf-motion-sidebar),transform var(--bf-motion-sidebar),clip-path var(--bf-motion-sidebar)}.shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar,.shell-right-pane-frame[data-shell-pane-mode=rss-sidebar][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar,.shell-right-pane-frame[data-workspace-sidebar-layout=reader][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar{overflow:hidden;padding-left:0;padding-right:0;background:transparent;pointer-events:none}.shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar-content,.shell-right-pane-frame[data-shell-pane-mode=rss-sidebar][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar-content,.shell-right-pane-frame[data-workspace-sidebar-layout=reader][data-workspace-sidebar=collapsed] .workspace-sidebar-pane-frame-sidebar-content{opacity:0;pointer-events:none;transform:translate(-20px);clip-path:inset(0 100% 0 0)}.workspace-sidebar-pane-frame-grid>.main-shell{margin:0!important;min-width:0;min-height:0;width:100%!important;height:100%!important;padding:0!important;border-radius:0!important;background:var(--bf-bg-app)!important;overflow:hidden}.shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-grid>.main-shell{min-height:100vh;height:auto!important;background:transparent!important;overflow:visible}.workspace-sidebar-pane-frame-grid .content-shell,.workspace-sidebar-pane-frame-grid .main-panel{min-width:0;min-height:0;height:100%}.workspace-sidebar-pane-frame-grid .main-panel{display:flex}.shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-grid .content-shell,.shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-grid .main-panel{height:auto;overflow:visible}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar],.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=rss-sidebar]{top:var(--bf-titlebar-height, 0px);height:calc(100vh - var(--bf-titlebar-height, 0px));border-top-left-radius:24px;clip-path:inset(0 0 0 0 round 24px 0 0 0)}.app-shell-with-window-titlebar .shell-right-pane-frame[data-workspace-sidebar-layout=reader]{position:relative;top:auto;left:auto;right:auto;bottom:auto;height:auto;clip-path:none;overflow:visible}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=workspace-sidebar] .workspace-sidebar-pane-frame-sidebar,.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=rss-sidebar] .workspace-sidebar-pane-frame-sidebar{height:100%!important;background:var(--bf-workspace-sidebar-bg)!important}.app-shell-with-window-titlebar .shell-right-pane-frame[data-workspace-sidebar-layout=reader] .workspace-sidebar-pane-frame-sidebar{top:var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px));height:calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)))!important;background:var(--bf-workspace-sidebar-bg)!important}.app-shell-with-window-titlebar .shell-right-pane-frame[data-workspace-sidebar-layout=reader]{position:relative;z-index:119}@media (prefers-reduced-motion: reduce){.board-right-pane-frame-grid,.board-right-pane-frame-sidebar,.board-right-pane-frame-sidebar-content,.workspace-sidebar-pane-frame-grid,.workspace-sidebar-pane-frame-sidebar,.workspace-sidebar-pane-frame-sidebar-content{transition:none!important}}.shell-right-pane-frame{min-width:0;min-height:0}.shell-right-pane-frame[data-shell-pane-mode=standard]{display:flex;flex:1;min-width:0;height:100vh;margin-left:var(--sidebar-width);transition:margin-left var(--bf-motion-sidebar)}.shell-right-pane-frame[data-shell-pane-mode=reading-reader],.shell-right-pane-frame[data-workspace-sidebar-layout=reader]{display:flex;flex:1;min-width:0;min-height:100vh;height:auto;margin-left:var(--sidebar-width);transition:margin-left var(--bf-motion-sidebar)}.shell-right-pane-frame[data-suppress-transitions=true]{transition:none!important}.shell-right-pane-frame[data-shell-pane-mode=standard]>.main-shell{margin:0!important;min-width:0;min-height:0;width:100%;height:100%}.shell-right-pane-frame[data-shell-pane-mode=reading-reader]>.main-shell{margin:0!important;min-width:0;min-height:0;width:100%;height:auto}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard],.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=reading-reader],.app-shell-with-window-titlebar .shell-right-pane-frame[data-workspace-sidebar-layout=reader]{background-color:var(--bf-bg-app);border-top-left-radius:24px;clip-path:inset(0 0 0 0 round 24px 0 0 0);overflow:hidden}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=reading-reader],.app-shell-with-window-titlebar .shell-right-pane-frame[data-workspace-sidebar-layout=reader]{clip-path:none;overflow:visible}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard]{margin-top:var(--bf-titlebar-height, 0px);height:calc(100vh - var(--bf-titlebar-height, 0px))}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard]>.main-shell{background:transparent;border:none!important;border-radius:0!important;box-shadow:none!important;height:100%!important;overflow-x:hidden;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--bf-scrollbar-thumb) transparent}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard]>.main-shell::-webkit-scrollbar{width:var(--bf-scrollbar-size, 8px)}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard]>.main-shell::-webkit-scrollbar-track{background:transparent}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=standard]>.main-shell::-webkit-scrollbar-thumb{background-color:var(--bf-scrollbar-thumb);border:2px solid transparent;border-radius:var(--bf-scrollbar-radius, 20px);background-clip:padding-box}.app-shell-with-window-titlebar .shell-right-pane-frame[data-shell-pane-mode=reading-reader]>.main-shell{background:transparent;border:none!important;border-radius:0!important;box-shadow:none!important;height:auto!important;overflow:visible}@media (max-width: 960px){.shell-right-pane-frame[data-shell-pane-mode=standard],.shell-right-pane-frame[data-shell-pane-mode=reading-reader],.shell-right-pane-frame[data-workspace-sidebar-layout=reader]{margin-left:var(--sidebar-width)!important}}.page-title{font-size:clamp(1.65rem,3.2vw,2.1rem);letter-spacing:-.01em;font-weight:700}.page-description{font-size:.95rem;opacity:.8}.pagination-toolbar{display:flex;align-items:center;justify-content:space-between;margin-top:32px;padding-top:24px;border-top:1px solid var(--bf-border-default);gap:20px}.pagination-info{color:var(--bf-text-secondary);font-size:.92rem}.pagination-controls{display:flex;align-items:center;gap:16px}.pagination-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:none;background:var(--bf-bg-elevated);color:var(--bf-text-primary);cursor:pointer;transition:all .2s ease;padding:0;box-shadow:0 2px 8px #0000000a}.pagination-btn:hover:not(:disabled){background:var(--bf-bg-app);color:var(--bf-accent)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-btn svg{width:18px;height:18px}.pagination-pages{display:flex;align-items:center;gap:8px;font-weight:500;font-size:.95rem}.current-page{color:var(--bf-accent)}.page-divider{color:var(--bf-text-muted);opacity:.5}.total-pages{color:var(--bf-text-secondary)}@media (max-width: 640px){.pagination-toolbar{flex-direction:column;align-items:center;gap:16px}}:root{--user-avatar-size: 24px;--user-item-gap: 10px;--user-button-pad-x: calc(var(--sidebar-icon-axis) - var(--sidebar-pad-x) - (var(--user-avatar-size) / 2))}.user-profile-button{display:flex;align-items:center;justify-content:center;gap:var(--user-item-gap);width:40px;height:40px;padding:0;border-radius:10px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid transparent;background:transparent;color:var(--bf-text-primary);text-align:left;margin-top:4px}.user-profile-button:hover{background:rgba(var(--bf-glass-bg),.3)}.user-profile-button:disabled{cursor:default;opacity:.72}.user-profile-avatar{width:var(--user-avatar-size);height:var(--user-avatar-size);border-radius:50%;background:#718096;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:10px;font-weight:600;color:#fff;box-shadow:0 2px 8px #0000001a}.user-profile-avatar-image{display:block;object-fit:cover}.user-profile-avatar-empty,.user-profile-avatar-google{background:rgba(var(--bf-glass-bg),.42);color:var(--bf-text-primary);box-shadow:inset 0 0 0 1px var(--bf-border-default)}.user-profile-avatar-empty svg{width:15px;height:15px}.user-profile-avatar-google img{width:18px;height:18px}.auth-status-dot{width:12px;height:12px;border:1.5px solid rgba(128,128,128,.25);border-top-color:var(--bf-text-primary);border-radius:999px;animation:authStatusSpin .8s linear infinite}@keyframes authStatusSpin{to{transform:rotate(360deg)}}.user-profile-info{display:none;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0;overflow:hidden;transition:transform var(--bf-motion-sidebar),opacity .2s ease}.user-profile-name{display:block;width:100%;text-align:left;font-size:.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.25}.user-profile-plan{display:block;width:100%;text-align:left;font-size:.8rem;color:var(--bf-text-primary);font-weight:500;line-height:1.2;opacity:.6;white-space:nowrap;margin-top:-1px}.reading-web-article-cover{--reading-web-cover-paper: #f5f1e8;--reading-web-cover-ink: #12110f;--reading-web-cover-line: rgba(18, 17, 15, .42);--reading-web-cover-muted: rgba(18, 17, 15, .68);--reading-web-cover-panel: #ded8cb;display:block;container-type:inline-size;isolation:isolate;border:1px solid rgba(16,16,14,.08);background:linear-gradient(180deg,#ffffffc2,#ffffff1a),var(--reading-web-cover-paper);color:var(--reading-web-cover-ink)}.reading-web-article-cover:before,.reading-web-article-cover:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.reading-web-article-cover:before{z-index:6;background:linear-gradient(90deg,rgba(255,255,255,.22),transparent 24%,rgba(0,0,0,.025) 66%,transparent),repeating-linear-gradient(0deg,rgba(0,0,0,.018) 0 1px,transparent 1px 4px);mix-blend-mode:multiply;opacity:.3}.reading-web-article-cover:after{z-index:7;background-image:radial-gradient(rgba(18,17,15,.16) .48px,transparent .68px);background-size:5px 5px;mix-blend-mode:multiply;opacity:.055}.reading-web-article-cover-label{position:absolute;top:4%;left:8%;right:8%;z-index:12;display:flex;align-items:center;justify-content:space-between;color:var(--reading-web-cover-muted);font-family:var(--bf-font-body);font-size:clamp(.36rem,3.4cqw,.48rem);font-weight:760;letter-spacing:0;line-height:1}.reading-web-article-cover-label i{display:block;width:clamp(4px,3.6cqw,6px);height:clamp(4px,3.6cqw,6px);border-radius:50%;background:currentColor}.reading-web-article-cover-source-badge{display:flex;align-items:center;justify-content:center;width:clamp(7px,3.6cqw,9px);height:clamp(7px,3.6cqw,9px);border:1px solid rgba(18,17,15,.12);border-radius:999px;background:#ffffffd1;overflow:hidden}.reading-web-article-cover-source-icon{display:block;width:100%;height:100%;object-fit:cover}.reading-web-article-cover-rule{position:absolute;left:8%;right:8%;z-index:11;height:1px;background:var(--reading-web-cover-line)}.reading-web-article-cover-rule-top{top:8%}.reading-web-article-cover-rule-bottom{top:38%}.reading-web-article-cover-title{position:absolute;top:11%;left:8%;right:8%;z-index:12;display:-webkit-box;max-height:25%;overflow:hidden;color:var(--reading-web-cover-ink);font-family:Georgia,Times New Roman,serif;font-size:clamp(.76rem,8.4cqw,.98rem);font-weight:850;letter-spacing:0;line-height:1.02;overflow-wrap:anywhere;text-wrap:balance;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3}.reading-web-article-cover-title-cjk{font-family:"Noto Serif SC",Songti SC,SimSun,Georgia,serif;font-size:clamp(.74rem,8.1cqw,.95rem);line-height:1.08}.reading-web-article-cover-meta{position:absolute;top:35%;left:8%;right:8%;z-index:12;display:flex;min-width:0;align-items:center;justify-content:space-between;color:var(--reading-web-cover-muted);font-family:var(--bf-font-body);font-size:clamp(.44rem,4.4cqw,.6rem);font-weight:650;letter-spacing:0;line-height:1;white-space:nowrap}.reading-web-article-cover-author{min-width:0;overflow:hidden;padding:0;color:inherit;font:inherit;text-overflow:ellipsis}.reading-web-article-cover-date{flex-shrink:0;margin-left:12px;color:inherit;font:inherit}.reading-web-article-cover-visual{position:absolute;top:43%;right:8%;bottom:7%;left:8%;z-index:2;overflow:hidden;border:1px solid rgba(16,16,14,.08);background:var(--reading-web-cover-panel);box-shadow:0 0 0 2px #e6e0d5e6,0 6px 14px #12110f14}.reading-web-article-cover-image{position:absolute;top:-5%;right:-5%;bottom:-5%;left:-5%;z-index:1;width:110%;height:110%;object-fit:cover;filter:grayscale(1) contrast(1.24) brightness(.96);mix-blend-mode:multiply;opacity:0;transition:opacity .45s cubic-bezier(.4,0,.2,1)}.reading-web-article-cover-image.is-loaded{opacity:.92}.reading-web-article-cover-visual:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background:linear-gradient(180deg,#ffffff0f,#00000014),repeating-radial-gradient(circle at 0 0,rgba(0,0,0,.18) 0 .45px,transparent .6px 2.6px);mix-blend-mode:overlay;opacity:.3}.reading-web-article-cover-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(135deg,rgba(16,16,14,.08) 0 25%,transparent 25% 50%,rgba(16,16,14,.08) 50% 75%,transparent 75%) 0 0 / 16px 16px,var(--reading-web-cover-panel)}.reading-page{display:flex;flex-direction:column;width:100%;min-width:0;min-height:0;height:100%;margin:0;padding:0;overflow:hidden;background:var(--bf-bg-app)}.reading-file-manager{display:flex;min-width:0;min-height:0;width:100%;height:100%;flex-direction:column}.reading-file-toolbar{position:relative;z-index:30;display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:18px;padding:14px clamp(24px,3vw,42px) 6px;border-bottom:0;background:color-mix(in srgb,var(--bf-bg-app) 94%,transparent);transition:padding-left var(--bf-motion-sidebar)}.shell-right-pane-frame[data-workspace-sidebar=collapsed] .reading-file-toolbar{padding-left:clamp(52px,3vw,58px)}.reading-file-breadcrumb{display:flex;min-width:0;align-items:center;gap:2px;color:var(--bf-text-muted)}.reading-file-breadcrumb-segment{display:inline-flex;min-width:0;align-items:center;border-radius:10px}.reading-file-breadcrumb-segment-drop-target,[data-theme=dark] .reading-file-breadcrumb-segment-drop-target{background:transparent;box-shadow:none}.reading-file-breadcrumb-segment-drop-target .reading-file-breadcrumb-item{color:var(--bf-text-primary)}.reading-file-breadcrumb-item{display:inline-flex;max-width:280px;min-width:0;align-items:center;padding:0;border:0;background:transparent;color:inherit;cursor:pointer;font-size:1.05rem;font-weight:760;letter-spacing:0;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .15s ease}.reading-file-breadcrumb-item:hover{color:var(--bf-text-primary)}.reading-file-breadcrumb-item:disabled{color:var(--bf-text-primary);cursor:default;opacity:1}.reading-file-breadcrumb-item-current{color:var(--bf-text-primary)}.reading-file-breadcrumb-separator{width:20px;height:20px;flex:0 0 auto;opacity:.48}.reading-file-toolbar-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.reading-file-menu-anchor{position:relative}.reading-file-toolbar-button{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;padding:0;border:0;border-radius:4px;background:color-mix(in srgb,var(--bf-bg-elevated) 78%,transparent);color:var(--bf-text-secondary);cursor:pointer}.reading-file-toolbar-button:hover{background:color-mix(in srgb,var(--bf-bg-elevated) 92%,var(--bf-text-primary) 8%);color:var(--bf-text-primary)}.reading-file-toolbar-button-active,.reading-file-toolbar-button[aria-pressed=true]{background:var(--bf-text-primary);color:var(--bf-bg-app)}.reading-file-toolbar-button-active:hover,.reading-file-toolbar-button[aria-pressed=true]:hover{background:color-mix(in srgb,var(--bf-text-primary) 88%,var(--bf-bg-app) 12%);color:var(--bf-bg-app)}.reading-file-toolbar-button:disabled{cursor:not-allowed;opacity:.52}.reading-file-toolbar-icon{width:18px;height:18px}.reading-file-toolbar-caret{width:13px;height:13px;opacity:.64}.reading-file-dropdown{position:absolute;top:calc(100% + 8px);right:0;z-index:80;display:flex;min-width:176px;flex-direction:column;gap:2px;padding:6px;border:1px solid var(--bf-border-default);border-radius:12px;background:var(--bf-bg-elevated);box-shadow:0 8px 24px #00000008}.reading-file-sort-dropdown{min-width:164px}.reading-file-dropdown-item{display:flex;width:100%;min-height:34px;align-items:center;gap:10px;padding:7px 10px;border:0;border-radius:8px;background:transparent;color:var(--bf-text-primary);cursor:pointer;font-size:.92rem;font-weight:600;letter-spacing:0;text-align:left}.reading-file-dropdown-item:hover,.reading-file-dropdown-item-active{background:var(--bf-table-tab-hover)}.reading-file-dropdown-item:disabled{cursor:not-allowed;opacity:.52}.reading-file-dropdown-icon{width:16px;height:16px;flex-shrink:0;opacity:.72}.reading-library-sidebar{width:100%;height:100%;margin-top:0;gap:8px;overflow:hidden}.reading-library-sidebar-topline{padding:10px 16px 10px 48px;display:flex;align-items:center}.reading-library-sidebar-title{display:block;color:var(--bf-text-primary);font-size:1.15rem;font-weight:700;line-height:1;letter-spacing:-.01em}.reading-library-filter-bar{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;padding:2px;margin:8px 12px;background:#78788014;border-radius:9px;border:none;box-sizing:border-box}[data-theme=dark] .reading-library-filter-bar{background:#ffffff0f}.reading-library-filter{min-width:0;min-height:28px;padding:0 8px;border:0;border-radius:7px;background:transparent;color:var(--bf-text-secondary);cursor:pointer;font-size:.78rem;font-weight:700;letter-spacing:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:background-color .2s cubic-bezier(.4,0,.2,1),color .2s ease,box-shadow .2s ease}.reading-library-filter:hover{color:var(--bf-text-primary)}.reading-library-filter-active{background:#fff!important;color:var(--bf-text-primary)!important;box-shadow:0 1px 3px #00000014,0 1px 1px #0000000a!important}[data-theme=dark] .reading-library-filter-active{background:#ffffff1f!important;color:#fff!important;box-shadow:0 1px 2px #0003!important}.reading-library-sidebar-section-label{padding:10px 12px 4px;color:var(--bf-text-muted);font-size:.74rem;font-weight:780;letter-spacing:0;text-transform:uppercase}.reading-library-sidebar-header{flex-shrink:0}.reading-library-root-button-active{color:var(--bf-accent)}.reading-library-tree-shell{flex:1 1 0;height:0;min-height:0;max-height:100%;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding-bottom:12px;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}.reading-library-tree-shell .board-tree-item{touch-action:pan-y}.reading-library-tree-shell::-webkit-scrollbar{display:none;width:0;height:0}.reading-library-space-chevron{display:inline-flex;width:10px;height:14px;flex:0 0 auto;align-items:center;justify-content:center;color:var(--bf-text-muted);font-size:1rem;line-height:1;transform:rotate(0);transition:transform .2s ease,opacity .2s ease;opacity:.72}.reading-library-space-chevron-expanded{transform:rotate(90deg)}.reading-library-sidebar .board-tree-row[data-tree-node-id^=reading-space-] .board-tree-title{color:var(--bf-text-primary);font-weight:760}.reading-library-sidebar .board-tree-row[data-tree-node-id^=reading-space-] .board-tree-actions,.reading-library-sidebar .reading-library-space-actions{width:28px;min-width:28px;opacity:1}.reading-library-sidebar .board-tree-row[data-tree-node-id^=reading-space-] .board-tree-item{gap:7px}.reading-library-folder-menu{min-width:152px}.reading-library-action-error{margin:0 10px 12px}.reading-library-empty{padding:10px 14px;color:var(--bf-text-muted);font-size:.84rem;line-height:1.45}.reading-shelf-header{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,480px);gap:28px;align-items:end}.reading-shelf-header h1,.reading-reader-title-block h1{margin:0;color:var(--bf-text-primary);font-family:var(--bf-font-display);letter-spacing:0}.reading-shelf-header h1{font-size:3rem;line-height:1}.reading-add-cover{position:relative;display:grid;place-items:center;aspect-ratio:.72;width:85%;overflow:hidden;border-radius:0;background:#f1f2f4;cursor:pointer;transition:none;color:#b0b0b0}[data-theme=dark] .reading-add-cover{background:#ffffff0a;color:#ffffff40}.reading-add-cover:hover,.reading-add-cover-dragging{background:#e8eaed;color:#8c8c8c}[data-theme=dark] .reading-add-cover:hover,[data-theme=dark] .reading-add-cover-dragging{background:#ffffff14;color:#fff6}.reading-add-cover svg{width:48px;height:48px;transition:none}.reading-add-cover[aria-disabled=true]{cursor:not-allowed;opacity:.55}.reading-file-input{display:none}.reading-button{border-radius:8px;cursor:pointer;letter-spacing:0}.reading-toc-link{border-radius:0;cursor:pointer;letter-spacing:0}.reading-button{min-height:38px;padding:9px 14px;border:1px solid transparent;font-weight:700}.reading-button-primary{background:var(--bf-text-primary);color:var(--bf-bg-app)}.reading-button-secondary{border:1px solid var(--bf-border-default);background:rgba(var(--bf-glass-bg),.38);color:var(--bf-text-primary)}.bf-scrollbar-none{scrollbar-width:none!important;-ms-overflow-style:none!important}.bf-scrollbar-none::-webkit-scrollbar{display:none!important;width:0!important;height:0!important}.reading-button:disabled{cursor:not-allowed;opacity:.55}.reading-error{margin:0 clamp(24px,3vw,42px);padding:12px 14px;border:1px solid var(--bf-danger-soft-strong);border-radius:8px;background:var(--bf-danger-soft);color:var(--bf-danger-ink);line-height:1.55}.reading-library-action-notice{display:inline-flex;width:fit-content;align-items:center;gap:10px;margin:12px clamp(24px,3vw,42px) 0;padding:8px 10px 8px 12px;border:1px solid color-mix(in srgb,var(--bf-accent) 20%,var(--bf-border-default));border-radius:999px;background:color-mix(in srgb,var(--bf-bg-elevated) 88%,var(--bf-accent) 12%);color:var(--bf-text-secondary);font-size:.82rem;font-weight:650}.reading-library-action-notice button{min-height:26px;padding:0 10px;border:0;border-radius:999px;background:color-mix(in srgb,var(--bf-accent) 18%,transparent);color:var(--bf-text-primary);cursor:pointer;font:inherit}.reading-library-action-notice button:hover:not(:disabled){background:color-mix(in srgb,var(--bf-accent) 26%,transparent)}.reading-library-action-notice button:disabled{cursor:wait;opacity:.72}.reading-shelf-grid{display:grid;grid-template-columns:repeat(auto-fill,120px);gap:22px;align-items:start}.reading-shelf-sections{display:flex;flex:1;min-height:0;flex-direction:column;gap:34px;overflow:auto;padding:8px clamp(24px,3vw,42px) 72px;transition:padding-left var(--bf-motion-sidebar)}.shell-right-pane-frame[data-workspace-sidebar=collapsed] .reading-shelf-sections{padding-left:clamp(28px,3vw,35px)}.reading-shelf-section{display:flex;min-width:0;flex-direction:column;gap:14px}.reading-web-library-section{flex:1;min-height:0}.reading-shelf-section-title{margin:0;color:var(--bf-text-secondary);font-family:var(--bf-font-body);font-size:.82rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.reading-web-section-header{display:flex;min-width:0;align-items:flex-end;justify-content:space-between;gap:16px}.reading-web-section-scope{margin:0;color:var(--bf-text-muted);font-size:.84rem}.reading-library-scope-reset{min-height:30px;padding:0 10px;border:0;border-radius:8px;background:color-mix(in srgb,var(--bf-bg-elevated) 72%,transparent);color:var(--bf-text-secondary);cursor:pointer;font-size:.84rem;font-weight:650}.reading-library-scope-reset:hover{color:var(--bf-text-primary)}.reading-library-scope-reset-drag-target{background:#007aff14;color:var(--bf-text-primary);outline:none;box-shadow:0 0 0 1.5px #007aff38;transition:background-color .15s ease,box-shadow .15s ease}[data-theme=dark] .reading-library-scope-reset-drag-target{background:#0a84ff1f;box-shadow:0 0 0 1.5px #0a84ff4d}.reading-web-library-grid{display:grid;grid-template-columns:repeat(auto-fill,120px);gap:22px;align-items:start}.reading-web-library-grid-shell{position:relative;display:flex;min-height:180px;flex:1;flex-direction:column;cursor:crosshair;-webkit-user-select:none;user-select:none}.reading-web-library-selection-box{position:absolute;z-index:4;border:none;border-radius:12px;background:#78788029;pointer-events:none}[data-theme=dark] .reading-web-library-selection-box{background:#ffffff1f}.reading-web-folder-card{position:relative;isolation:isolate;display:flex;min-width:0;width:100%;flex-direction:column;gap:10px;padding:0;border:0;background:transparent;color:inherit;cursor:pointer;text-align:left}.reading-web-folder-card[draggable=true],.reading-book-tile[draggable=true]{cursor:grab}.reading-web-folder-card-dragging,.reading-book-tile-dragging{opacity:.52}.reading-library-drag-preview{position:fixed;top:-9999px;left:-9999px;z-index:9999;display:inline-flex;max-width:240px;align-items:center;gap:10px;padding:10px 10px 10px 12px;border:none;border-radius:999px;background:#78788066;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 14px 36px #0f12142e;color:#fff;pointer-events:none}.reading-library-drag-preview-label{overflow:hidden;color:var(--bf-text-secondary);font-size:.82rem;font-weight:700;text-overflow:ellipsis;white-space:nowrap}[data-theme=dark] .reading-library-drag-preview{background:#fff3}.reading-library-drag-preview-badge{display:inline-grid;min-width:22px;height:22px;place-items:center;border-radius:999px;background:color-mix(in srgb,var(--bf-accent) 76%,var(--bf-text-primary));color:var(--bf-bg-app);font-size:.76rem;font-weight:800}.reading-library-drag-preview-stack-badge{position:absolute;top:-8px;left:-8px;z-index:1000;display:inline-grid;min-width:24px;height:24px;place-items:center;border-radius:999px;background:var(--bf-accent);color:#fff;font-size:.8rem;font-weight:800;box-shadow:0 4px 10px #00000038;border:1.5px solid #ffffff}[data-theme=dark] .reading-library-drag-preview-stack-badge{border-color:var(--bf-bg-app)}.reading-library-drag-preview-container .reading-web-folder-card-title,.reading-library-drag-preview-container .reading-book-meta{display:none!important}.reading-web-folder-card-icon-shell{--reading-folder-cover-inset: 15% 10% 20% 10%;--reading-folder-back-fill: #c9c5bd;--reading-folder-front-fill: #d8d3ca;--reading-folder-glass-tint: rgba(236, 231, 220, .56);--reading-folder-glass-blur: blur(12px) saturate(1.35);display:block;position:relative;aspect-ratio:1;width:100%;background:transparent;isolation:isolate;perspective:450px;transition:box-shadow .18s ease}.reading-web-folder-card-back-flap{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;color:var(--reading-folder-back-fill)}[data-theme=dark] .reading-web-folder-card-icon-shell{--reading-folder-back-fill: #4a4a4c;--reading-folder-front-fill: #555658;--reading-folder-glass-tint: rgba(94, 94, 96, .42);--reading-folder-glass-blur: blur(12px) saturate(1.8)}.reading-web-folder-svg{width:100%;height:100%;display:block}.reading-web-folder-card-covers{position:absolute;inset:var(--reading-folder-cover-inset);z-index:2;pointer-events:none}.reading-web-folder-card-cover-preview{position:absolute;bottom:0;left:50%;width:70px;height:92px;background:#fff;border-radius:5px;box-shadow:0 1px 4px #00000026;transition:transform .25s cubic-bezier(.2,.8,.2,1);transform-origin:bottom center;margin-left:-35px;overflow:hidden;display:flex;align-items:center;justify-content:center;opacity:1}.reading-web-folder-card-cover-preview img{width:100%;height:100%;object-fit:cover}.reading-web-folder-card-cover-placeholder{width:100%;height:100%;display:grid;place-items:center;background:#f0f0f0;color:#888;font-size:.6rem;font-weight:800}.reading-web-folder-card-cover-preview.total-1.preview-0{transform:translate(4px) translateY(-6px) scale(.85)}.reading-web-folder-card-cover-preview.total-2.preview-0{transform:translate(-8px) translateY(-2px) scale(.82) rotate(-2deg);z-index:1}.reading-web-folder-card-cover-preview.total-2.preview-1{transform:translate(12px) translateY(-6px) scale(.85) rotate(2deg);z-index:2}.reading-web-folder-card-cover-preview.total-3.preview-0{transform:translate(-12px) translateY(0) scale(.78) rotate(-4deg);z-index:1}.reading-web-folder-card-cover-preview.total-3.preview-1{transform:translate(2px) translateY(-2px) scale(.82) rotate(-1deg);z-index:2}.reading-web-folder-card-cover-preview.total-3.preview-2{transform:translate(18px) translateY(-6px) scale(.86) rotate(3deg);z-index:3}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-1.preview-0{transform:translate(6px) translateY(-10px) scale(.87)}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-2.preview-0{transform:translate(-8px) translateY(-6px) scale(.83) rotate(-3deg);z-index:1}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-2.preview-1{transform:translate(16px) translateY(-10px) scale(.86) rotate(3deg);z-index:2}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-3.preview-0{transform:translate(-13px) translateY(-4px) scale(.79) rotate(-5deg);z-index:1}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-3.preview-1{transform:translate(5px) translateY(-7px) scale(.83) rotate(-1deg);z-index:2}.reading-web-folder-card:hover .reading-web-folder-card-cover-preview.total-3.preview-2{transform:translate(24px) translateY(-10px) scale(.87) rotate(3deg);z-index:3}.reading-web-folder-card-front-flap{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;transform-origin:bottom center;transition:transform .25s cubic-bezier(.2,.8,.2,1)}.reading-web-folder-card:hover .reading-web-folder-card-front-flap{transform:rotateX(-16deg)}.reading-web-folder-card-front-svg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:block;width:100%;height:100%;pointer-events:none}.reading-web-folder-card-clip-defs{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}.reading-web-folder-card-front-surface{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;overflow:hidden;pointer-events:none;background:var(--reading-folder-front-fill)}.reading-web-folder-card-front-blur-covers{position:absolute;inset:var(--reading-folder-cover-inset);z-index:1;pointer-events:none;opacity:.46;filter:var(--reading-folder-glass-blur);transform:scale(1.08);transform-origin:center}.reading-web-folder-card-front-blur-covers .reading-web-folder-card-cover-preview{box-shadow:none}.reading-web-folder-card-front-glass{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;background:linear-gradient(to bottom,#ffffff14,#ffffff05 34%,#00000014),var(--reading-folder-glass-tint)}.reading-web-folder-card-front-content{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-end;justify-content:space-between;padding:10px 12px;z-index:4}.reading-web-folder-card-source-icons{display:flex;align-items:center;margin-left:-4px}.reading-web-folder-card-source-icon{display:block;width:16px;height:16px;border-radius:50%;border:0;background:#fff;margin-left:-4px;object-fit:contain;position:relative;z-index:1}.reading-web-folder-card-source-icon:nth-child(1){margin-left:0;z-index:3}.reading-web-folder-card-source-icon:nth-child(2){z-index:2}.reading-web-folder-card-count{font-size:.8rem;font-weight:700;color:#ffffffe6;padding:0 4px 2px 0;line-height:1}.reading-web-folder-card-label{display:none}.reading-web-folder-card strong{position:relative;isolation:isolate;align-self:flex-start;max-width:100%;border-radius:4px;transition:background-color .15s ease,box-shadow .15s ease;overflow:hidden;color:var(--bf-text-primary);font-size:.92rem;font-weight:700;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.reading-web-library-empty{display:flex;min-height:160px;align-items:center;color:var(--bf-text-muted)}.reading-web-library-empty .reading-web-import-placeholder{width:120px}.reading-notes-page{overflow:hidden}.reading-notes-card-flow-feed{flex:1;min-height:0;overflow-y:auto;padding-top:64px;padding-bottom:40px}.reading-notes-card-flow-feed .card-flow-container{padding-left:clamp(28px,4vw,64px);padding-right:clamp(28px,4vw,64px)}.reading-notes-card-flow-feed .card-flow-content-grid{align-items:start}.reading-notes-card-flow-feed .card-flow-top-curtain{height:64px;margin-top:-64px}.reading-notes-page-header{display:flex;min-width:0;align-items:flex-end;justify-content:space-between;gap:20px;padding:12px 0 8px}.reading-notes-title-block{min-width:0}.reading-notes-title-block p{margin:0 0 6px;color:var(--bf-text-muted);font-size:.78rem;font-weight:800;letter-spacing:0;text-transform:uppercase}.reading-notes-title-block h1{margin:0;color:var(--bf-text-primary);font-size:clamp(1.35rem,2vw,2.1rem);line-height:1.1;letter-spacing:0}.reading-notes-count-block{display:flex;flex:0 0 auto;align-items:baseline;gap:6px;color:var(--bf-text-secondary)}.reading-notes-count-block strong{color:var(--bf-text-primary);font-size:1.45rem;line-height:1}.reading-notes-count-block span{font-size:.84rem;font-weight:700}.reading-notes-selection-toolbar-content{display:flex;justify-content:space-between;align-items:center;width:100%;min-width:0;gap:16px}.reading-notes-selection-toolbar-content.is-inactive{opacity:.85}.reading-notes-selection-summary{display:inline-flex;align-items:center;gap:8px;color:var(--bf-text-secondary);font-size:.88rem;font-weight:600}.reading-notes-selection-summary span{font-size:.86rem;font-weight:650}.reading-notes-selection-dot{width:8px;height:8px;border-radius:50%;background:var(--bf-border-default);display:inline-block}.reading-notes-selection-badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:color-mix(in srgb,var(--bf-accent, #6f7d56) 82%,var(--bf-text-primary));color:#fff;font-size:.78rem;font-weight:800;line-height:1}.reading-notes-toolbar-actions{display:flex;align-items:center;gap:8px;position:relative}.reading-notes-popover-wrapper{position:relative}.reading-notes-save-message{margin:0;color:var(--bf-text-secondary);font-size:.84rem;font-weight:650;padding-left:8px}.reading-notes-import-popover{position:absolute;top:calc(100% + 8px);right:0;z-index:100;width:320px;padding:16px;border-radius:12px;background:#fffffff0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(0,0,0,.08);box-shadow:0 10px 30px #00000014,0 1px 3px #00000005;display:flex;flex-direction:column;gap:14px;animation:popover-slide-down .2s cubic-bezier(.16,1,.3,1)}[data-theme=dark] .reading-notes-import-popover{background:#1e1e1ee6;border:1px solid rgba(255,255,255,.08);box-shadow:0 10px 30px #0000003d,0 1px 3px #0000001f}@media (max-width: 500px){.reading-notes-import-popover{left:50%!important;right:auto!important;transform:translate(-50%)!important;width:calc(100vw - 32px)!important;max-width:360px!important}}@keyframes popover-slide-down{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.reading-notes-popover-header{display:flex;justify-content:space-between;align-items:center}.reading-notes-popover-header h3{font-size:.95rem;font-weight:750;color:var(--bf-text-primary);margin:0}.reading-notes-popover-close-btn{border:none;background:transparent;color:var(--bf-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;transition:background-color .15s ease,color .15s ease}.reading-notes-popover-close-btn:hover{background-color:var(--bf-table-tab-hover);color:var(--bf-text-primary)}.reading-notes-popover-tabs{display:flex;background:color-mix(in srgb,var(--bf-bg-elevated) 85%,var(--bf-border-default) 15%);padding:3px;border-radius:8px;gap:2px}[data-theme=dark] .reading-notes-popover-tabs{background:#0003}.reading-notes-popover-tab-btn{flex:1;border:none;background:transparent;font-size:.8rem;font-weight:650;padding:6px;border-radius:6px;cursor:pointer;color:var(--bf-text-secondary);transition:all .2s ease;text-align:center}.reading-notes-popover-tab-btn:hover{color:var(--bf-text-primary)}.reading-notes-popover-tab-btn.active{background:#fff;color:var(--bf-text-primary);box-shadow:0 1px 3px #00000014}[data-theme=dark] .reading-notes-popover-tab-btn.active{background:#ffffff1a;color:#fff;box-shadow:0 1px 3px #0003}.reading-notes-popover-body{display:flex;flex-direction:column}.reading-notes-tab-pane{display:flex;flex-direction:column;gap:12px}.reading-notes-form-field{display:flex;flex-direction:column;gap:6px}.reading-notes-form-field .field-label{font-size:.72rem;font-weight:750;color:var(--bf-text-secondary);text-transform:uppercase;letter-spacing:.03em}.reading-notes-form-field .select-wrapper{position:relative;width:100%}.reading-notes-form-field select,.reading-notes-form-field input[type=text]{width:100%;height:38px;border-radius:8px;border:1px solid var(--bf-border-default);background:var(--bf-bg-elevated);color:var(--bf-text-primary);padding:0 12px;font-size:.86rem;font-weight:550;font-family:inherit;transition:border-color .15s ease,box-shadow .15s ease}.reading-notes-form-field select{padding-right:32px;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer}.reading-notes-form-field .select-arrow{position:absolute;right:12px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--bf-text-muted);transition:color .15s ease}.reading-notes-form-field select:hover~.select-arrow{color:var(--bf-text-primary)}.reading-notes-form-field select:focus,.reading-notes-form-field input[type=text]:focus{border-color:var(--bf-accent);outline:none;box-shadow:0 0 0 2px color-mix(in srgb,var(--bf-accent) 15%,transparent)}.reading-notes-popover-wrapper .reading-import-trigger-btn{display:inline-flex;align-items:center;gap:6px}.reading-notes-popover-wrapper .reading-chevron-icon{transition:transform .2s ease}.reading-notes-popover-wrapper .reading-chevron-icon.open{transform:rotate(180deg)}.import-action-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:4px}.reading-notes-popover-message{padding:10px 12px;border-radius:8px;display:flex;gap:8px;align-items:flex-start;font-size:.82rem;line-height:1.4;font-weight:550}.reading-notes-popover-message p{margin:0;flex:1}.reading-notes-popover-message.success{background:color-mix(in srgb,var(--bf-accent, #6f7d56) 10%,transparent);border:1px solid color-mix(in srgb,var(--bf-accent, #6f7d56) 20%,transparent);color:color-mix(in srgb,var(--bf-accent, #6f7d56) 90%,var(--bf-text-primary))}.reading-notes-popover-message.error{background:var(--bf-danger-soft);border:1px solid var(--bf-danger-soft-strong);color:var(--bf-danger-text, #e5484d)}.spinner-small{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:reading-spin .6s linear infinite;display:inline-block}.reading-notes-loading,.reading-notes-empty-action{display:flex;flex:1;min-height:0;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px;text-align:center}.reading-book-tile{position:relative;isolation:isolate;display:flex;min-width:0;flex-direction:column;gap:10px;color:inherit}.reading-web-folder-card,.reading-book-tile{--reading-selection-bg: transparent;--reading-selection-color: rgba(0, 122, 255, .08)}[data-theme=dark] .reading-web-folder-card,[data-theme=dark] .reading-book-tile{--reading-selection-color: rgba(10, 132, 255, .12)}.reading-web-folder-card-selected,.reading-web-folder-card-drop-target,.reading-web-folder-card-drop-blocked,.reading-book-tile-selected{--reading-selection-bg: var(--reading-selection-color)}.reading-web-folder-card-icon-shell{transition:box-shadow .15s ease}.reading-web-folder-card-icon-shell:before{content:"";position:absolute;inset:calc(15% - 4px) -4px -4px -4px;border-radius:8px;background:var(--reading-selection-bg);z-index:-1;pointer-events:none;transition:background-color .15s ease}.reading-web-folder-card strong,.reading-book-meta{background-color:var(--reading-selection-bg);box-shadow:0 0 0 4px var(--reading-selection-bg)}.reading-book-cover{position:relative;display:grid;place-items:center;aspect-ratio:.72;width:85%;overflow:hidden;border-radius:0;background:#f1f2f4;box-shadow:0 0 0 4px var(--reading-selection-bg);transition:box-shadow .15s ease}.reading-book-tile:has(.reading-web-article-cover) .reading-web-article-cover{width:76%;margin:0 auto}.reading-book-tile:has(.reading-web-article-cover) .reading-book-meta{margin-left:12%}[data-theme=dark] .reading-book-cover:not(.reading-web-article-cover){background:#ffffff0a}.reading-book-cover-web{background:linear-gradient(150deg,#44515f,#7c8a7a 54%,#c9b58c)}[data-theme=dark] .reading-book-cover-web{background:linear-gradient(150deg,#18212a,#3f5048 54%,#8a785a)}.reading-book-cover-web-empty{border:1px dashed color-mix(in srgb,var(--bf-border-default) 72%,transparent);background:color-mix(in srgb,var(--bf-bg-elevated) 82%,#7c8a7a 18%);color:var(--bf-text-muted)}.reading-book-cover-web-empty svg{width:42px;height:42px;opacity:.64}[data-theme=dark] .reading-book-cover-web-empty{background:color-mix(in srgb,var(--bf-bg-elevated) 84%,#7c8a7a 16%)}.reading-book-cover:not(.reading-web-article-cover):after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border:none;background:transparent}.reading-book-cover:not(.reading-web-article-cover) img{display:block;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s cubic-bezier(.4,0,.2,1)}.reading-book-cover:not(.reading-web-article-cover) img.is-loaded{opacity:1}.reading-book-cover:not(.reading-web-article-cover) span{padding:14px;color:#f8f4ec;font-family:var(--bf-font-display);font-size:1.25rem;font-weight:800;text-align:center;overflow-wrap:anywhere}.reading-book-meta{position:relative;isolation:isolate;align-self:flex-start;max-width:100%;border-radius:4px;transition:background-color .15s ease,box-shadow .15s ease;display:flex;min-width:0;flex-direction:column;gap:4px;padding:0 1px}.reading-book-meta strong,.reading-book-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reading-book-meta strong{font-size:.92rem;line-height:1.35}.reading-book-meta span{color:var(--bf-text-secondary);font-size:.82rem}.reading-book-progress{display:flex;flex-direction:column;gap:6px;padding-top:4px}.reading-book-progress-track{width:100%;height:4px;overflow:hidden;border-radius:999px;background:color-mix(in srgb,var(--bf-border-default) 60%,transparent)}.reading-book-progress-value{height:100%;border-radius:inherit;background:color-mix(in srgb,var(--bf-accent, #6f7d56) 72%,var(--bf-text-primary))}.reading-book-progress span{font-size:.78rem}.reading-skeleton-bar{height:12px;background:#f1f2f4;border-radius:4px;margin-top:4px}[data-theme=dark] .reading-skeleton-bar{background:#ffffff0a}@keyframes reading-fade-in{0%{opacity:0}to{opacity:1}}@keyframes reading-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.reading-reader-restore-overlay{position:fixed;top:var(--reading-overlay-top);right:var(--reading-overlay-edge);bottom:var(--reading-overlay-edge);left:var(--reading-overlay-left);display:grid;place-items:center;background:transparent;z-index:200}.reading-spinner{width:32px;height:32px;color:var(--bf-text-muted);animation:reading-spin .8s linear infinite}.reading-reader-loading{position:relative;display:flex;flex:1;flex-direction:column;gap:var(--reading-main-gap)}.reading-reader-loading-spinner-container{position:absolute;top:0;left:0;right:0;height:60vh;display:flex;align-items:center;justify-content:center;z-index:10;pointer-events:none}.reading-document.is-loading{border-radius:var(--reading-doc-radius);background-color:var(--reading-doc-surface-bg);border:none;box-shadow:none!important}.reading-reader-shell{--reading-toc-width: 400px;--reading-toc-top: calc(var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) + 80px);--reading-shell-left-offset: var(--app-sidebar-total-width, var(--sidebar-width));--reading-toc-left-offset: calc(var(--reading-shell-left-offset) + 40px);--reading-toc-border-radius: 12px;--reading-toc-bg-opacity: .82;--reading-toc-search-height: 40px;--reading-toc-search-padding: 16px 20px;--reading-toc-search-icon-left: 35px;--reading-toc-search-focus-bg-opacity: .35;--reading-doc-radius: 24px;--reading-doc-surface-bg: var(--bf-bg-elevated);--reading-overlay-edge: 10px;--reading-overlay-left: calc(var(--reading-shell-left-offset) + 28px);--reading-overlay-top: calc(var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) + var(--reading-overlay-edge));--reading-doc-margin-top: 0px;--reading-doc-margin-bottom: 18px;--reading-doc-shadow: 0 2px 14px rgba(0, 0, 0, .02);--reading-scroll-doc-padding-x: 72px;--reading-toolbar-height: 44px;--reading-toolbar-v-padding: 4px;--reading-toolbar-total-height: calc(var(--reading-toolbar-height) + (var(--reading-toolbar-v-padding) * 2));--reading-main-gap: 2px;--reading-doc-toc-gap: 40px;--reading-doc-safe-padding: 8px;--reading-side-btn-size: 48px;--reading-side-gap-doc: 20px;--reading-side-min-edge: 24px;--reading-doc-max-width: 920px;--reading-doc-scroll-margin-x: max(0px, calc((100% - var(--reading-doc-max-width)) / 2));--reading-column-document-height: max(200px, calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) - var(--reading-shell-frame-inset-y) - var(--reading-toolbar-height) - (var(--reading-toolbar-v-padding) * 2) - var(--reading-main-gap) - var(--reading-doc-margin-top) - var(--reading-doc-margin-bottom)));--reading-view-mode-motion: .42s;--reading-view-mode-ease: cubic-bezier(.22, 1, .36, 1);--reading-scroll-expand-motion: .72s;--reading-shell-frame-inset-y: 20px;--reading-page-x-margin-left: clamp(80px, 9vw, 140px);--reading-page-x-margin-right: clamp(120px, 15vw, 240px);--reading-page-x-padding: clamp(56px, 5vw, 76px);--reading-page-controls-x: calc(var(--reading-page-x-margin-left) + var(--reading-page-x-padding));--reading-column-side-controls-pos-x: calc(var(--reading-page-x-margin-right) - var(--reading-side-btn-size) - var(--reading-side-gap-doc));--side-controls-pos-x: var(--reading-column-side-controls-pos-x);--reading-doc-v-padding-top: 52px;--reading-doc-v-padding-bottom: 62px;--reading-pagination-bottom: 60px;display:flex;flex:1 1 auto;flex-direction:column;position:relative;width:100%;height:calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) - var(--reading-shell-frame-inset-y));max-width:100%;min-height:0;min-width:0;overflow:hidden;background:var(--bf-sidebar-bg)}[data-theme=dark] .reading-reader-shell{background:var(--bf-sidebar-bg);--reading-doc-surface-bg: #1C1C1D;--reading-doc-shadow: 0 8px 32px rgba(0, 0, 0, .28)}.reading-reader-shell-scroll{--reading-doc-width-current: min(var(--reading-doc-max-width), calc(100% - 220px) );--reading-main-offset-x: calc(var(--reading-shell-left-offset) + 20px);--side-controls-pos-x: calc((100% - var(--reading-main-offset-x) - var(--reading-doc-width-current)) / 2 - var(--reading-side-btn-size) - var(--reading-side-gap-doc));height:auto;min-height:calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) - var(--reading-shell-frame-inset-y));overflow:visible;background-color:var(--bf-sidebar-bg)}.app-shell-reading-reader-route .reading-reader-shell{--reading-shell-frame-inset-y: 0px}.app-shell-reading-reader-route .main-shell,.app-shell-reading-reader-route .content-shell,.app-shell-reading-reader-route .main-panel{min-height:0;height:auto}.app-shell-reading-reader-route .main-shell{padding:0!important}[data-theme=dark] .reading-document{background-color:var(--reading-doc-surface-bg);border:none}.reading-reader-shell-restoring .reading-document-pages,.reading-reader-shell-restoring .reading-pagination-controls{opacity:0!important;visibility:hidden!important;pointer-events:none!important}.reading-toc-panel{position:fixed;left:var(--reading-toc-left-offset);top:50%;bottom:auto;transform:translateY(-50%);width:var(--reading-toc-width);height:min(820px,80vh);z-index:150;display:flex;flex-direction:column;gap:0;padding:0;overflow:hidden;box-sizing:border-box;scrollbar-width:none;-ms-overflow-style:none;border:none;border-radius:var(--reading-toc-border-radius);background:rgba(var(--bf-bg-elevated-rgb, 255, 255, 255),var(--reading-toc-bg-opacity));-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 24px #00000014;transition:transform .22s cubic-bezier(.2,.8,.2,1),opacity .22s cubic-bezier(.2,.8,.2,1),left var(--bf-motion-sidebar)}.reading-reader-shell-columns .reading-toc-panel{position:absolute;left:var(--reading-page-x-margin-left)!important;top:calc(var(--reading-toolbar-total-height) + var(--reading-main-gap) + var(--reading-doc-margin-top));bottom:var(--reading-doc-margin-bottom);height:auto;transform:none!important;border-radius:var(--reading-doc-radius) 12px 12px var(--reading-doc-radius);box-shadow:8px 8px 24px #0000000f;z-index:150}.reading-reader-shell-columns.reading-reader-shell-toc-open .reading-toc-panel{border:none}.reading-reader-shell-toc-hidden .reading-toc-panel,.reading-toc-panel.is-inactive{transform:translateY(-50%);opacity:0;pointer-events:none}.reading-reader-shell-columns.reading-reader-shell-toc-hidden .reading-toc-panel,.reading-reader-shell-columns .reading-toc-panel.is-inactive{transform:none}.reading-reader-shell-controls-hidden .reading-toc-panel,.reading-reader-shell-controls-hidden .reading-toc-overlay{display:none}.reading-reader-shell-controls-hidden .reading-reader-side-controls,.reading-reader-shell-controls-hidden .reading-side-bottom-button{visibility:hidden;opacity:0;pointer-events:none;transition:none}.reading-reader-shell-controls-visible .reading-reader-side-controls,.reading-reader-shell-controls-visible .reading-side-bottom-button{visibility:visible;opacity:1;pointer-events:auto}.reading-reader-shell-columns.reading-reader-shell-toc-hidden .reading-toc-panel{transform:none}[data-theme=dark] .reading-toc-panel{background:rgba(var(--bf-bg-elevated-rgb, 30, 30, 34),.72)}.reading-toc-panel::-webkit-scrollbar{display:none}.reading-toc-search{padding:var(--reading-toc-search-padding);position:relative;z-index:10}.reading-toc-search input{width:100%;height:var(--reading-toc-search-height);padding:0 16px 0 42px;border-radius:calc(var(--reading-toc-search-height) / 2);border:none;background:#00000009;color:var(--bf-text-primary);font-size:.95rem;outline:none;transition:all .2s cubic-bezier(.4,0,.2,1)}[data-theme=dark] .reading-toc-search input{background:#ffffff0f}.reading-toc-search svg{position:absolute;left:var(--reading-toc-search-icon-left);top:50%;transform:translateY(-50%);color:var(--bf-text-muted);pointer-events:none}.reading-toc-book-header{display:flex;align-items:center;gap:16px;padding:20px 32px 16px;margin-bottom:0;border-bottom:none}.reading-toc-book-cover{width:44px;height:60px;flex-shrink:0;border-radius:0;overflow:hidden;box-shadow:none;background:var(--bf-bg-app);border:1px solid var(--bf-border-soft)}.reading-toc-book-cover img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .4s ease}.reading-toc-book-cover img.is-loaded{opacity:1}.reading-toc-cover-placeholder{width:100%;height:100%;display:none}.reading-toc-book-info{flex:1;min-width:0}.reading-toc-book-info h3{margin:0;font-size:1rem;font-weight:700;line-height:1.35;color:var(--bf-text-primary);display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.reading-toc-book-info p{margin:6px 0 0;color:var(--bf-text-secondary);font-size:.85rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reading-toc-body{flex:1;min-height:0;overflow-y:auto;padding:0}.reading-toc-body-container{position:relative;flex:1;min-height:0}.reading-toc-body-container .reading-toc-body{height:100%;overflow-y:auto}.reading-toc-scroll-content{min-height:100%}.reading-toc-body::-webkit-scrollbar-button{display:none;width:0;height:0}[data-theme=dark] .reading-toc-body::-webkit-scrollbar-thumb:hover{background-color:#ffffff26}.reading-toc-custom-scrollbar{position:absolute;top:4px;right:4px;bottom:4px;width:6px;z-index:100;pointer-events:none;opacity:0;transition:opacity .3s ease}.reading-toc-body-container:hover .reading-toc-custom-scrollbar,.reading-toc-custom-scrollbar.active{opacity:1}.reading-toc-scrollbar-thumb{position:absolute;top:0;right:0;width:100%;border-radius:10px;background:#d4d4d4;pointer-events:none;touch-action:none;transition:background .2s ease,width .2s ease}.reading-toc-body-container:hover .reading-toc-scrollbar-thumb,.reading-toc-custom-scrollbar.active .reading-toc-scrollbar-thumb{pointer-events:auto;cursor:grab}[data-theme=dark] .reading-toc-scrollbar-thumb{background:#3e3e40}.reading-toc-scrollbar-thumb:hover{background:silver}[data-theme=dark] .reading-toc-scrollbar-thumb:hover{background:#4e4e50}.reading-toc-scrollbar-thumb:focus-visible{outline:none;background:color-mix(in srgb,var(--bf-accent) 12%,#d4d4d4);box-shadow:0 0 0 2px color-mix(in srgb,var(--bf-accent) 20%,transparent)}.reading-toc-scrollbar-thumb:active{cursor:grabbing;background:#a8a8a8}[data-theme=dark] .reading-toc-scrollbar-thumb:active{background:#5e5e60}[data-theme=dark] .reading-toc-scrollbar-thumb:focus-visible{background:color-mix(in srgb,var(--bf-accent) 16%,#3e3e40)}.reading-toc-list{list-style:none;padding:0;margin:0}.reading-search-result-groups{display:flex;flex-direction:column;gap:0}.reading-search-result-group-header,.reading-notes-group-header{padding:24px 32px 8px;color:var(--bf-text-primary);font-size:1rem;font-weight:600;line-height:1.4;opacity:.8}.reading-search-result-list{display:flex;flex-direction:column;list-style:none;padding:0;margin:0}.reading-search-result{position:relative;display:flex;width:100%;flex-direction:column;padding:12px 32px 14px;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer;transition:background .2s ease}.reading-search-result:hover{background:var(--bf-table-row-hover);z-index:1}.reading-search-result-list li:not(:last-child) .reading-search-result:after{content:"";position:absolute;bottom:0;left:32px;right:32px;height:1px;background:var(--bf-border-default);opacity:.6;transition:opacity .2s ease}.reading-search-result-list li .reading-search-result:hover:after,.reading-search-result-list li:has(+li .reading-search-result:hover) .reading-search-result:after{opacity:0!important}.reading-search-result-snippet{color:var(--bf-text-secondary);font-size:.95rem;line-height:1.75;letter-spacing:.01em}.reading-search-result-highlight{color:var(--bf-text-primary);background:color-mix(in srgb,var(--bf-accent) 8%,transparent);border-radius:3px;padding:1px 2px;margin:0 -2px;font-weight:600;box-shadow:0 0 0 1px color-mix(in srgb,var(--bf-accent) 4%,transparent)}::highlight(reading-highlight-fill-0){background-color:rgba(var(--reading-highlight-color-0-rgb),var(--reading-highlight-fill-opacity))}::highlight(reading-highlight-fill-1){background-color:rgba(var(--reading-highlight-color-1-rgb),var(--reading-highlight-fill-opacity))}::highlight(reading-highlight-fill-2){background-color:rgba(var(--reading-highlight-color-2-rgb),var(--reading-highlight-fill-opacity))}::highlight(reading-highlight-underline-0){text-decoration:underline var(--reading-highlight-underline-style);text-decoration-color:rgba(var(--reading-highlight-color-0-rgb),var(--reading-highlight-underline-opacity));text-decoration-thickness:var(--reading-highlight-underline-thickness);text-underline-offset:var(--reading-highlight-underline-offset)}::highlight(reading-highlight-underline-1){text-decoration:underline var(--reading-highlight-underline-style);text-decoration-color:rgba(var(--reading-highlight-color-1-rgb),var(--reading-highlight-underline-opacity));text-decoration-thickness:var(--reading-highlight-underline-thickness);text-underline-offset:var(--reading-highlight-underline-offset)}::highlight(reading-highlight-underline-2){text-decoration:underline var(--reading-highlight-underline-style);text-decoration-color:rgba(var(--reading-highlight-color-2-rgb),var(--reading-highlight-underline-opacity));text-decoration-thickness:var(--reading-highlight-underline-thickness);text-underline-offset:var(--reading-highlight-underline-offset)}[data-theme=dark] ::highlight(reading-highlight-fill-0){background-color:rgba(var(--reading-highlight-color-0-rgb),var(--reading-highlight-fill-dark-opacity))}[data-theme=dark] ::highlight(reading-highlight-fill-1){background-color:rgba(var(--reading-highlight-color-1-rgb),var(--reading-highlight-fill-dark-opacity))}[data-theme=dark] ::highlight(reading-highlight-fill-2){background-color:rgba(var(--reading-highlight-color-2-rgb),var(--reading-highlight-fill-dark-opacity))}[data-theme=dark] ::highlight(reading-highlight-underline-0){text-decoration-color:rgba(var(--reading-highlight-color-0-rgb),var(--reading-highlight-underline-dark-opacity))}[data-theme=dark] ::highlight(reading-highlight-underline-1){text-decoration-color:rgba(var(--reading-highlight-color-1-rgb),var(--reading-highlight-underline-dark-opacity))}[data-theme=dark] ::highlight(reading-highlight-underline-2){text-decoration-color:rgba(var(--reading-highlight-color-2-rgb),var(--reading-highlight-underline-dark-opacity))}.reading-toc-link{width:100%;padding:14px 32px;border:0;border-radius:0!important;background:transparent;text-align:left;color:var(--bf-text-secondary);line-height:1.4;transition:all .2s ease;border-bottom:none}.reading-toc-divider{height:1px;background:var(--bf-border-default);margin:16px 32px 0;opacity:.8}.reading-toc-link:hover{background:var(--bf-table-row-hover);border-radius:0!important}.reading-toc-link.active{background:var(--bf-bg-elevated);color:var(--bf-text-primary);font-weight:600}.reading-web-article-side-toc{position:fixed;left:calc(var(--reading-shell-left-offset) + 72px);top:46%;transform:translateY(-50%);max-height:455px;width:240px;z-index:50;display:flex;flex-direction:column;overflow-y:auto;pointer-events:auto;scrollbar-width:none;-ms-overflow-style:none;transition:opacity .22s ease,left var(--bf-motion-sidebar)}.reading-web-article-side-toc.is-hidden{transition:opacity .05s ease,left var(--bf-motion-sidebar)}.reading-web-article-side-toc::-webkit-scrollbar{display:none}.reading-web-side-toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.reading-web-side-toc-item-container{display:flex;flex-direction:column}.reading-web-side-toc-item-container.level-1{padding-left:12px}.reading-web-side-toc-item-container.level-2{padding-left:24px}.reading-web-side-toc-item{display:flex;align-items:center;gap:10px;padding:5px 0;border:0;background:transparent;color:var(--bf-text-secondary);font-size:.92rem;text-align:left;cursor:pointer;transition:color .2s ease}.reading-web-side-toc-item:hover,.reading-web-side-toc-item.is-bold{color:var(--bf-text-primary)}.reading-web-side-toc-dash{width:12px;height:3px;background:currentColor;opacity:.14;border-radius:1.5px;flex-shrink:0;margin-top:1px}.reading-web-side-toc-item.is-bold .reading-web-side-toc-dash{opacity:.42;width:16px}.reading-web-side-toc-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width: 1360px){.reading-web-article-side-toc{opacity:0;pointer-events:none}}.reading-toc-list li:last-child>.reading-toc-link{border-bottom:0}.reading-toc-header{display:none}.reading-toc-empty{padding:64px 32px;margin:0;color:var(--bf-text-secondary);line-height:1.55;text-align:center;font-size:.92rem}.reading-notes-panel{color:var(--bf-text-primary)}.reading-notes-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px 32px 2px}.reading-notes-header h3{margin:0;color:var(--bf-text-primary);font-size:1.05rem;font-weight:700;line-height:1.3}.reading-notes-header p{max-width:220px;margin:5px 0 0;overflow:hidden;color:var(--bf-text-secondary);font-size:.84rem;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.reading-notes-count{display:inline-flex;min-width:28px;height:28px;align-items:center;justify-content:center;border-radius:999px;background:#0000000d;color:var(--bf-text-secondary);font-size:.78rem;font-weight:700}[data-theme=dark] .reading-notes-count{background:#ffffff12}.reading-notes-list{display:flex;flex-direction:column;list-style:none;margin:0;padding:0 0 8px}.reading-notes-item{display:flex;flex-direction:column;margin:0;position:relative}.reading-notes-list li:not(:last-child) .reading-notes-item:after{content:"";position:absolute;bottom:0;left:32px;right:0;height:1px;background:var(--bf-border-default);opacity:.6}.reading-notes-list li .reading-notes-item:hover:after,.reading-notes-list li:has(+li .reading-notes-item:hover) .reading-notes-item:after{opacity:0!important}.reading-notes-item-main{display:grid;grid-template-columns:10px minmax(0,1fr);gap:14px;width:100%;padding:15px 32px;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}.reading-notes-item-main:hover{background:var(--bf-table-row-hover)}.reading-notes-marker{width:8px;height:34px;margin-top:3px;border-radius:999px;background:var(--reading-note-color);opacity:.78;flex-shrink:0}.reading-notes-marker-underline{width:10px;height:3px;margin-top:18px;border-radius:999px}.reading-notes-content{display:flex;min-width:0;flex-direction:column;gap:6px}.reading-notes-preview{display:flex;overflow:hidden;border-radius:12px}.reading-notes-preview-image-shell{max-width:min(100%,240px);background:color-mix(in srgb,var(--bf-bg-elevated) 84%,var(--bf-text-primary) 4%);border:1px solid color-mix(in srgb,var(--bf-border-default) 78%,transparent)}.reading-notes-preview-image{display:block;width:100%;max-height:168px;object-fit:cover}.reading-notes-chapter{overflow:hidden;color:var(--bf-text-muted);font-size:.76rem;font-weight:600;line-height:1.2;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.reading-notes-quote{display:flex;flex-direction:column;gap:10px;margin-top:2px;color:var(--bf-text-primary);font-size:.93rem;line-height:1.58;word-break:break-word;text-align:justify;text-justify:inter-word}.reading-notes-quote-segment{display:block}.reading-notes-note{color:var(--bf-text-secondary);font-size:.85rem;line-height:1.45}.reading-notes-empty{padding-top:88px}.reading-reader-main{position:relative;display:flex;flex:1;min-width:0;min-height:0;flex-direction:column;gap:0;overflow-x:clip;overscroll-behavior-x:none}.reading-reader-main-scroll{min-height:0}.reading-column-document-fit-probe{position:absolute;top:0;left:var(--reading-page-x-margin-left);right:var(--reading-page-x-margin-right);height:1px;visibility:hidden;opacity:0;pointer-events:none}.reading-column-controls-fit-probe{position:fixed;top:0;right:var(--reading-column-side-controls-pos-x);width:var(--reading-side-btn-size);height:var(--reading-side-btn-size);visibility:hidden;opacity:0;pointer-events:none}.reading-side-controls-fit-probe{position:fixed;top:0;right:var(--side-controls-pos-x);width:var(--reading-side-btn-size);height:var(--reading-side-btn-size);visibility:hidden;opacity:0;pointer-events:none}.reading-reader-toolbar{--reading-toolbar-sticky-z: 500;--reading-toolbar-sticky-radius: 16px;--reading-toolbar-motion-ease: cubic-bezier(.16, 1, .3, 1);--reading-toolbar-motion-duration: .4s;--reading-toolbar-title-gap: 8px;--reading-toolbar-title-gap-sticky: 4px;--reading-toolbar-back-icon-offset: -5px;display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:18px;min-height:var(--reading-toolbar-height);width:auto;margin:0 var(--reading-doc-scroll-margin-x);margin-bottom:var(--reading-main-gap);padding:var(--reading-toolbar-v-padding) 0;border:1px solid transparent;border-top:none;background:transparent;transition:none;z-index:100}.app-shell-with-window-titlebar.app-shell-reading-reader-route .reading-reader-toolbar{--reading-toolbar-sticky-z: 119}.app-shell-with-window-titlebar.app-shell-reading-reader-route .reading-reader-toolbar.is-sticky{animation:reading-pwa-header-enter var(--bf-reading-titlebar-reveal-duration, var(--reading-toolbar-motion-duration)) var(--bf-reading-titlebar-reveal-ease, var(--reading-toolbar-motion-ease)) both;will-change:transform,opacity;border-radius:0;background:linear-gradient(180deg,var(--bf-reading-titlebar-glass-start, rgba(var(--bf-glass-bg), .38)) 0%,var(--bf-reading-titlebar-glass-mid, rgba(var(--bf-glass-bg), .3)) 48%,var(--bf-reading-titlebar-glass-end, rgba(var(--bf-glass-bg), .22)) 100%);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-color:transparent;box-shadow:none!important}.app-shell-with-window-titlebar.app-shell-reading-reader-route .reading-reader-toolbar.is-sticky:before{display:none}@keyframes reading-pwa-header-enter{0%{opacity:0;transform:translate3d(0,-14px,0)}to{opacity:1;transform:translateZ(0)}}.reading-reader-toolbar.is-sticky{position:sticky;top:var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px));margin:0 var(--reading-doc-scroll-margin-x);width:auto;padding:var(--reading-toolbar-v-padding) var(--reading-scroll-doc-padding-x);background:var(--reading-doc-surface-bg);border:1px solid var(--bf-border-soft);border-top:none;border-radius:0 0 var(--reading-toolbar-sticky-radius) var(--reading-toolbar-sticky-radius);box-shadow:none!important;z-index:var(--reading-toolbar-sticky-z);display:flex!important;will-change:transform;animation:reading-header-enter var(--reading-toolbar-motion-duration) var(--reading-toolbar-motion-ease) forwards}.reading-reader-toolbar.is-sticky:before{content:"";position:absolute;top:-100px;left:-1px;right:-1px;height:100px;background:inherit;pointer-events:none}[data-theme=dark] .reading-reader-toolbar.is-sticky{background:var(--reading-doc-surface-bg);border-color:#ffffff1f}@keyframes reading-header-enter{0%{transform:translateY(-100%)}to{transform:translateY(0)}}.reading-reader-shell-columns .reading-reader-toolbar{margin-left:var(--reading-page-x-margin-left);margin-right:var(--reading-page-x-margin-right);margin-top:0;margin-bottom:var(--reading-main-gap);padding-left:0;padding-right:0}.reading-reader-title-block{display:flex;align-items:center;flex:1 1 auto;gap:var(--reading-toolbar-title-gap);min-width:0;height:var(--reading-toolbar-height);transition:opacity .18s ease}.reading-reader-location-breadcrumb{flex:1 1 auto;max-width:min(54vw,620px);overflow:hidden}.reading-reader-location-breadcrumb .reading-file-breadcrumb-item{max-width:min(28vw,240px);font-size:.96rem}.reading-reader-toolbar.is-sticky .reading-reader-location-breadcrumb{max-width:min(38vw,460px)}.reading-reader-toolbar.is-sticky .reading-reader-location-breadcrumb .reading-file-breadcrumb-item{max-width:min(20vw,180px)}.reading-reader-title-block h1{max-width:56ch;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1.35rem;font-weight:700;line-height:normal;padding-top:0;transition:opacity .18s ease}.reading-web-article-header{flex:0 0 auto;width:100%;margin:24px 0 42px}.reading-web-article-header-content{display:flex;width:100%;max-width:820px;margin:0 auto;min-width:0;flex-direction:column;gap:12px}.reading-web-article-title{display:-webkit-box;margin:0;overflow:hidden;color:var(--bf-text-primary);font-family:var(--bf-font-display);font-size:clamp(1.45rem,3.2vw,1.95rem);font-weight:700;line-height:1.15;letter-spacing:-.01em;white-space:normal;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3}.reading-reader-web-meta{display:flex;flex-wrap:wrap;gap:8px 18px;padding-left:2px;color:var(--bf-text-secondary);font-size:.88rem;line-height:1.45}.reading-reader-web-meta-value{color:var(--bf-text-secondary);overflow-wrap:anywhere}.reading-reader-web-meta-link{color:var(--bf-text-secondary);text-decoration:none;overflow-wrap:anywhere;transition:color .16s ease,opacity .16s ease}.reading-reader-web-meta-link:hover,.reading-reader-web-meta-link:focus-visible{color:var(--bf-text-primary);text-decoration:underline;outline:none}.reading-back-link{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:6px;color:var(--bf-text-muted);background:transparent;transition:color .16s ease,background-color .16s ease,opacity .18s ease;margin-top:0}.reading-reader-toolbar.is-sticky .reading-back-link{transform:translate(var(--reading-toolbar-back-icon-offset))}.reading-reader-toolbar.is-sticky .reading-reader-title-block{transform:none;gap:var(--reading-toolbar-title-gap-sticky)}.reading-back-link:hover{color:var(--bf-text-primary);background:color-mix(in srgb,var(--bf-bg-elevated) 92%,var(--bf-text-primary) 8%)}.reading-back-link svg{width:18px;height:18px}.reading-toc-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:140;background:transparent}.reading-reader-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.reading-document{--reading-doc-current-padding-left: var(--reading-page-x-padding);display:flex;flex-direction:column;flex:1;position:relative;min-height:0;box-sizing:border-box;width:auto;margin:var(--reading-doc-margin-top) var(--reading-doc-scroll-margin-x) var(--reading-doc-margin-bottom);overflow:hidden;padding:var(--reading-doc-v-padding-top) var(--reading-page-x-padding) var(--reading-doc-v-padding-bottom);padding-left:var(--reading-doc-current-padding-left);border:none;border-radius:var(--reading-doc-radius);background-color:var(--reading-doc-surface-bg);contain:layout;box-shadow:var(--reading-doc-shadow);transition:box-shadow .22s ease,opacity .18s ease}.reading-reader-shell-columns .reading-document{margin:var(--reading-doc-margin-top) var(--reading-page-x-margin-right) var(--reading-doc-margin-bottom) var(--reading-page-x-margin-left)}.reading-reader-shell-toc-open.reading-reader-shell-columns{--reading-doc-current-padding-left: calc(var(--reading-toc-width) + var(--reading-doc-toc-gap))}.reading-document-scroll{display:flex;flex-direction:column;flex:1;width:auto;height:auto;min-height:82vh;margin:var(--reading-doc-margin-top) var(--reading-doc-scroll-margin-x) 18px;overflow-x:visible;overflow-y:visible;overscroll-behavior-x:none;padding:32px var(--reading-scroll-doc-padding-x) 36px;border:0;border-radius:var(--reading-doc-radius);background-color:var(--reading-doc-surface-bg);contain:layout}.reading-reader-shell-view-transitioning .reading-document,.reading-reader-shell-restoring .reading-document{background-color:var(--reading-doc-surface-bg);box-shadow:none!important}.reading-reader-shell-view-transitioning .reading-reader-toolbar,.reading-reader-shell-view-transitioning .reading-reader-title-block,.reading-reader-shell-view-transitioning .reading-back-link,.reading-reader-shell-view-transitioning .reading-document{will-change:margin,padding,transform,opacity}.reading-reader-shell-view-transitioning .reading-reader-toolbar{transition:margin-left var(--reading-view-mode-motion) var(--reading-view-mode-ease),margin-right var(--reading-view-mode-motion) var(--reading-view-mode-ease),opacity .18s ease,transform var(--reading-view-mode-motion) var(--reading-view-mode-ease)}.reading-reader-shell-view-transitioning .reading-reader-title-block{transition:transform var(--reading-view-mode-motion) var(--reading-view-mode-ease),opacity .18s ease}.reading-reader-shell-view-transitioning .reading-reader-title-block h1{transition:max-width var(--reading-view-mode-motion) var(--reading-view-mode-ease),opacity .18s ease,transform var(--reading-view-mode-motion) var(--reading-view-mode-ease)}.reading-reader-shell-view-transitioning .reading-back-link{transition:color .16s ease,opacity .18s ease,transform var(--reading-view-mode-motion) var(--reading-view-mode-ease)}.reading-reader-shell-view-transitioning .reading-back-link svg{transition:transform var(--reading-view-mode-motion) var(--reading-view-mode-ease)}.reading-reader-shell-view-transitioning .reading-document,.reading-reader-shell-view-transitioning-to-scroll .reading-document{transition:margin var(--reading-view-mode-motion) var(--reading-view-mode-ease),padding var(--reading-view-mode-motion) var(--reading-view-mode-ease),border-radius var(--reading-view-mode-motion) var(--reading-view-mode-ease),min-height var(--reading-view-mode-motion) var(--reading-view-mode-ease),box-shadow .22s ease,opacity .18s ease}.reading-reader-shell-view-transitioning .reading-document.is-loading{opacity:1}.reading-reader-shell-view-transitioning-to-columns .reading-document.is-loading,.reading-reader-shell-view-transitioning-to-scroll .reading-document.is-loading{flex:1;min-height:var(--reading-column-document-height);overflow:hidden}.reading-document-scroll-expanding{overflow:hidden;animation:reading-document-scroll-expand var(--reading-scroll-expand-motion) var(--reading-view-mode-ease) both;will-change:height}@keyframes reading-document-scroll-expand{0%{height:var(--reading-scroll-expand-from)}to{height:var(--reading-scroll-expand-to)}}[data-theme=dark] .reading-document{box-shadow:none}.reading-document-pages{flex:1;min-width:0;min-height:0;height:100%;overflow-y:auto;overflow-x:hidden;opacity:1;transition:opacity .18s ease}.reading-document-pages-scroll{flex:1;height:auto;min-height:100%;overflow-x:visible;overflow-y:visible;overscroll-behavior-x:none;display:flex;flex-direction:column}.reading-document-pages-loading{display:grid;place-items:center;overflow:hidden}.reading-document-pages-columns{overflow-y:hidden;overflow-x:hidden;column-count:2;column-fill:auto;column-gap:72px;overflow-anchor:none;scrollbar-gutter:auto;padding:0 var(--reading-doc-safe-padding)}.reading-document-pages-columns .reading-chapter{break-before:column;max-width:none;margin:0}.reading-document-pages-scroll .reading-chapter{width:100%;max-width:820px;margin:0 auto 44px}.reading-document-pages-scroll .reading-chapter-body{width:100%;max-width:820px;margin:0 auto}.reading-chapter{margin:0 auto 44px;scroll-margin-top:22px}.reading-chapter:last-child{margin-bottom:0}.reading-chapter-body{color:color-mix(in srgb,var(--bf-text-primary) 92%,#28331e);font-family:var(--reading-font-family, Georgia, "Times New Roman", serif);font-size:var(--reading-font-size, 18px);line-height:1.82;text-align:justify;text-justify:inter-word;padding:0 1px}.reading-chapter-body :where(*){max-width:100%;min-width:0;box-sizing:border-box}.reading-chapter-body :where(p,li,blockquote,div,section,article,aside,figure,figcaption){overflow-wrap:anywhere}.reading-chapter-body :where(pre){white-space:pre-wrap;overflow-wrap:anywhere}.reading-chapter-body :where(svg,canvas){display:block;max-width:75%;height:auto}.reading-chapter-body *:not(code):not(pre){font-family:inherit!important}.reading-chapter-body h1,.reading-chapter-body h2,.reading-chapter-body h3,.reading-chapter-body h4{break-after:avoid;color:var(--bf-text-primary);font-family:var(--bf-font-display);line-height:1.2;letter-spacing:0;margin-top:2.8em;margin-bottom:1.2em}.reading-chapter-body p,.reading-chapter-body li,.reading-chapter-body blockquote{margin-bottom:2.2em;orphans:3;widows:3}.reading-chapter-body img,.reading-chapter-body video{display:block;width:auto;max-width:78%;max-height:32vh;object-fit:contain;margin:2.2em auto;break-inside:avoid;border-radius:8px}.reading-chapter-body table{width:100%;border-collapse:collapse;break-inside:avoid}.reading-chapter-body td,.reading-chapter-body th{padding:6px 8px;border:1px solid var(--bf-border-default)}.reading-pagination-controls{position:absolute;bottom:var(--reading-pagination-bottom);left:var(--reading-page-controls-x);right:calc(var(--reading-page-x-margin-right) + var(--reading-page-x-padding));display:flex;justify-content:space-between;align-items:center;z-index:10;pointer-events:none}.reading-pill-button{pointer-events:auto;display:flex;align-items:center;justify-content:center;gap:6px;background:rgba(var(--bf-glass-bg),.5);border:1px solid var(--bf-border-default);color:var(--bf-text-primary);border-radius:999px;padding:8px 18px;min-width:0;font-size:1.1rem;font-weight:500;font-family:var(--bf-font-ui);cursor:pointer;transition:transform .2s ease,color .15s ease,opacity .2s ease,border-color .15s ease,box-shadow .2s ease;box-shadow:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);line-height:1}.reading-pagination-controls .reading-pill-button:first-child{padding-left:14px}.reading-pagination-controls .reading-pill-button:last-child{padding-right:14px}.reading-pill-button span{display:inline-flex;align-items:center;transform:translateY(-1px)}.reading-pill-button:hover:not(:disabled){background:rgba(var(--bf-glass-bg),.82);color:var(--bf-text-primary)}.reading-pill-button:disabled{opacity:.35;cursor:not-allowed;box-shadow:none}@media (max-width: 960px){.reading-shelf-header{grid-template-columns:1fr;align-items:stretch}}@media (max-width: 720px){.app-shell-reading-reader-route .reading-reader-shell{--reading-overlay-left: var(--reading-overlay-edge)}.app-shell-reading-reader-route .main-shell,.app-shell-reading-reader-route .content-shell,.app-shell-reading-reader-route .main-panel{overflow:visible!important}.app-shell-reading-reader-route .main-shell{padding-top:var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px))!important}.reading-page{padding-top:0}.reading-file-breadcrumb-item{max-width:42vw}.reading-shelf-sections{padding:20px 18px 56px}.reading-notes-card-flow-feed{padding-top:76px}.reading-notes-card-flow-feed .card-flow-container{padding-left:18px;padding-right:18px}.reading-notes-page-header{align-items:flex-start;flex-direction:column}.reading-notes-selection-toolbar-content{grid-template-columns:minmax(0,1fr)}.reading-notes-toolbar-groups,.reading-notes-toolbar-group{align-items:stretch;flex-direction:column;justify-content:flex-start}.reading-notes-target-group,.reading-notes-create-group{padding-left:0;border-left:0}.reading-notes-field,.reading-notes-field select,.reading-notes-field input{width:100%;max-width:none}.reading-shelf-header h1{font-size:2.4rem}.reading-shelf-grid,.reading-web-library-grid{grid-template-columns:repeat(auto-fill,minmax(126px,1fr));gap:18px}.reading-web-folder-card{width:100%}.reading-reader-main{--reading-page-x-padding: 26px;--reading-scroll-doc-padding-x: 36px}.reading-web-article-title{font-size:1.72rem}.reading-reader-web-meta{gap:5px 10px;font-size:.75rem}.reading-web-article-header{margin-bottom:12px}.reading-document{margin-top:6px;margin-bottom:22px;padding-top:34px;padding-bottom:44px;border-radius:18px}.reading-document-scroll{width:100%;margin:8px auto 24px;padding:16px var(--reading-scroll-doc-padding-x) 52px;border-radius:18px}.reading-chapter-body{line-height:1.66}}[data-theme=dark] .reading-book-cover:not(.reading-web-article-cover){background:linear-gradient(90deg,rgba(0,0,0,.22) 0 14px,transparent 14px),color-mix(in srgb,#383838 58%,var(--bf-bg-elevated))}.reading-reader-side-controls{position:fixed;right:var(--side-controls-pos-x);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:12px;z-index:100;visibility:hidden;opacity:0;pointer-events:none;transition:right var(--bf-motion-sidebar),opacity .18s ease;will-change:right,opacity}.reading-side-bottom-button{visibility:hidden;opacity:0;pointer-events:none;transition:right var(--bf-motion-sidebar),opacity .18s ease;will-change:right,opacity}.reading-reader-shell-view-transitioning .reading-reader-side-controls,.reading-reader-shell-view-transitioning .reading-side-bottom-button{transition:right var(--reading-view-mode-motion) var(--reading-view-mode-ease),left var(--reading-view-mode-motion) var(--reading-view-mode-ease),bottom var(--reading-view-mode-motion) var(--reading-view-mode-ease),opacity .18s ease,transform var(--reading-view-mode-motion) var(--reading-view-mode-ease)}.reading-side-button{position:relative;width:48px;height:48px;padding:0;border:none;border-radius:50%;background:var(--bf-bg-elevated);color:var(--bf-text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:right var(--bf-motion-sidebar),opacity .18s ease,transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #0000000a}.reading-side-button:disabled{cursor:not-allowed;opacity:.58;box-shadow:none}.reading-side-label{position:absolute;left:calc(100% + 14px);top:50%;transform:translateY(-50%);white-space:nowrap;font-size:.9rem;font-weight:500;color:var(--bf-text-primary);opacity:0;pointer-events:none;transition:opacity .2s ease}.reading-side-button:hover .reading-side-label{opacity:.85}.reading-side-button:hover{color:var(--bf-text-primary);box-shadow:0 8px 24px #0000000f}.reading-side-button.active{color:var(--bf-text-primary);background:var(--bf-bg-elevated)}.reading-side-bottom-button{position:fixed;right:var(--side-controls-pos-x);bottom:calc(var(--reading-doc-margin-bottom) + 24px);z-index:100}[data-theme=dark] .reading-side-button,[data-theme=dark] .reading-side-button-group{background:#1c1c1d;border:none}[data-theme=dark] .reading-side-button.active{background:#1c1c1d;color:var(--bf-text-primary)}.reading-side-button svg{width:20px;height:20px}.reading-side-button-group{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:0;border-radius:24px;background:rgba(var(--bf-glass-bg),.24);border:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 4px 12px #00000008}.reading-side-button-group .reading-side-button{border:none;background:transparent;box-shadow:none}.reading-side-value{font-size:.7rem;font-weight:800;color:var(--bf-text-primary);font-family:var(--bf-font-ui)}.reading-selection-toolbar{--reading-toolbar-bg: rgba(255, 255, 255, .75);--reading-toolbar-border: rgba(0, 0, 0, .08);--reading-toolbar-text: #18181b;--reading-toolbar-btn-hover: rgba(0, 0, 0, .06);--reading-toolbar-btn-active: rgba(0, 0, 0, .1);--reading-toolbar-shadow: 0 12px 32px -8px rgba(0, 0, 0, .15), 0 4px 12px -4px rgba(0, 0, 0, .08);--reading-toolbar-ring: rgba(0, 0, 0, .12);--reading-selection-toolbar-z: 1100;position:absolute;z-index:var(--reading-selection-toolbar-z);display:inline-flex;align-items:center;gap:2px;padding:4px;background:var(--reading-toolbar-bg);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:1px solid var(--reading-toolbar-border);border-radius:8px;box-shadow:var(--reading-toolbar-shadow);transition:transform .15s ease,opacity .15s ease;user-select:none;-webkit-user-select:none}[data-theme=dark] .reading-selection-toolbar{--reading-toolbar-bg: rgba(24, 24, 27, .8);--reading-toolbar-border: rgba(255, 255, 255, .12);--reading-toolbar-text: #f4f4f5;--reading-toolbar-btn-hover: rgba(255, 255, 255, .1);--reading-toolbar-btn-active: rgba(255, 255, 255, .16);--reading-toolbar-shadow: 0 12px 40px -8px rgba(0, 0, 0, .5), 0 4px 16px -4px rgba(0, 0, 0, .3);--reading-toolbar-ring: rgba(255, 255, 255, .2)}.reading-selection-toolbar-tools,.reading-selection-toolbar-colors,.reading-selection-toolbar-actions{display:inline-flex;align-items:center;gap:2px}.reading-selection-toolbar-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;border-radius:8px;color:var(--reading-toolbar-text);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:6px 10px;transition:all .15s ease}.reading-selection-toolbar-button .btn-content{display:flex;align-items:center;gap:6px}.reading-selection-toolbar-button .btn-icon{display:flex;align-items:center;justify-content:center;width:16px;height:16px}.reading-selection-toolbar-button .btn-icon svg{width:100%;height:100%}.reading-selection-toolbar-button span{font:600 13px/1.2 var(--bf-font-ui, Inter, sans-serif);letter-spacing:0}.reading-selection-toolbar-button:hover,.reading-selection-toolbar-button:focus-visible{background:var(--reading-toolbar-btn-hover);outline:none}.reading-selection-toolbar-button:active{background:var(--reading-toolbar-btn-active)}.reading-selection-toolbar-button.active{background:var(--reading-toolbar-btn-hover)}.reading-selection-toolbar-color{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:0;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;height:28px;width:24px;padding:0 4px;transition:all .15s ease}.reading-selection-toolbar-color-dot{border-radius:999px;display:block;height:11px;width:11px;background:var(--reading-annotation-color);opacity:1;transition:all .2s ease}.reading-selection-toolbar-color.active .reading-selection-toolbar-color-dot{box-shadow:0 0 0 3px var(--reading-toolbar-ring)}.reading-selection-toolbar-button-highlight .btn-icon{width:18px;height:18px}.reading-selection-toolbar-button-danger{color:var(--bf-danger-ink, #ef4444)}.reading-selection-toolbar-button-danger .btn-icon{width:14.5px;height:14.5px}.reading-selection-toolbar-button-danger:hover{background:transparent;color:#a34444}.reading-annotation-note-editor{position:fixed;bottom:40px;box-sizing:border-box;left:calc(var(--reading-overlay-left, 0px) + var(--reading-doc-scroll-margin-x, 0px) + var(--reading-scroll-doc-padding-x, 72px));right:calc(var(--reading-overlay-edge, 10px) + var(--reading-doc-scroll-margin-x, 0px) + var(--reading-scroll-doc-padding-x, 72px));width:auto;max-width:none;margin:0;z-index:1000;display:flex;flex-direction:column;gap:20px;padding:24px 32px;border:1px solid rgba(255,255,255,.12);border-top-color:#fff3;border-radius:24px;background:var(--bf-bg-elevated);backdrop-filter:blur(40px) saturate(180%);-webkit-backdrop-filter:blur(40px) saturate(180%);color:#fff;box-shadow:none;animation:reading-note-editor-enter .25s cubic-bezier(.16,1,.3,1)}.reading-reader-shell-columns .reading-annotation-note-editor{left:calc(var(--reading-overlay-left, 0px) + var(--reading-page-x-margin-left, 80px) + var(--reading-page-x-padding, 72px) + clamp(28px,2.5vw,44px));right:calc(var(--reading-overlay-edge, 10px) + var(--reading-page-x-margin-right, 120px) + var(--reading-page-x-padding, 72px) + clamp(28px,2.5vw,44px));max-width:none;width:auto;margin:0}@keyframes reading-note-editor-enter{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}[data-theme=light] .reading-annotation-note-editor{background:var(--bf-bg-elevated);border-color:#0000001a;color:#1d1d1f}.reading-annotation-note-editor-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.reading-annotation-note-editor-title-block{flex:1;min-width:0}.reading-annotation-note-editor-quote-container{display:flex;align-items:center;gap:14px}.reading-annotation-note-editor-quote-icon{width:18px;height:18px;color:var(--bf-text-muted);flex-shrink:0;opacity:.7}.reading-annotation-note-editor-quote{margin:0;color:var(--bf-text-muted);font-size:.9rem;line-height:1.5;font-style:italic;opacity:.7;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.reading-annotation-note-editor-close{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:0;border-radius:50%;background:#ffffff14;color:var(--bf-text-muted);cursor:pointer;flex-shrink:0;transition:all .2s ease}[data-theme=light] .reading-annotation-note-editor-close{background:#0000000d}.reading-annotation-note-editor-close:hover{background:#ffffff26;color:#fff}[data-theme=light] .reading-annotation-note-editor-close:hover{background:#0000001a;color:#1d1d1f}.reading-annotation-note-editor-body{margin:0}.reading-annotation-note-editor-textarea{display:block;width:100%;min-height:120px;border:none;background:transparent!important;color:var(--bf-text-primary);font-size:1rem;line-height:1.6;padding:4px 0;resize:none;max-height:400px;outline:none;overflow-y:auto;scrollbar-width:none}.reading-annotation-note-editor-textarea::-webkit-scrollbar{display:none}.reading-annotation-note-editor-textarea::placeholder{color:var(--bf-text-muted);opacity:.5}.reading-annotation-note-editor-footer{display:flex;justify-content:flex-end;padding-top:4px}.reading-annotation-note-editor-button-primary{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 20px;border-radius:99px;background:#ffffffe6;color:#1a1a1c;border:none;font-size:1rem;font-weight:600;line-height:1;cursor:pointer;transition:all .2s ease}[data-theme=light] .reading-annotation-note-editor-button-primary{background:#1a1a1c;color:#fff}.reading-annotation-note-editor-button-primary:hover:not(:disabled){background:#fff}[data-theme=light] .reading-annotation-note-editor-button-primary:hover:not(:disabled){background:#333335}.reading-annotation-note-editor-button-primary:disabled{background:#8080801f;color:#ffffff40;cursor:default;transform:none}[data-theme=light] .reading-annotation-note-editor-button-primary:disabled{background:#f1f2f4;color:#0000002e}@media (max-width: 720px){.reading-annotation-note-editor{left:16px;right:16px;width:auto;bottom:24px;padding:24px}.reading-annotation-note-editor-textarea{font-size:1.1rem}}.reading-chapter-nav{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:99px;background:transparent;color:var(--bf-text-muted);font-size:.95rem;font-weight:500;cursor:pointer;transition:transform .2s ease,color .15s ease,opacity .2s ease;-webkit-user-select:none;user-select:none;position:relative;z-index:10}.reading-chapter-nav:active{opacity:.8}.reading-chapter-nav:disabled{opacity:.25;cursor:not-allowed;pointer-events:none}.reading-chapter-nav svg{width:18px;height:18px}[data-theme=dark] .reading-chapter-nav{background:#ffffff0f;color:var(--bf-text-muted)}.reading-chapter-nav-prev{align-self:flex-start;margin-bottom:20px;margin-left:-24px}.reading-chapter-nav-container-next{display:flex;justify-content:center;padding:60px 0 0;margin-top:auto;border-top:1px solid var(--bf-border-soft)}.reading-chapter-nav-next{padding:12px 36px;background:var(--bf-text-primary);color:var(--bf-bg-app);border:none;font-size:1rem}[data-theme=dark] .reading-chapter-nav-next{background:#f1f2f4;color:#1c1c1d}@media (prefers-reduced-motion: reduce){.reading-reader-shell{--reading-view-mode-motion: 1ms;--reading-scroll-expand-motion: 1ms}.reading-reader-toolbar,.reading-reader-title-block,.reading-reader-location-breadcrumb,.reading-reader-title-block h1,.reading-back-link,.reading-back-link svg,.reading-document,.reading-document-pages,.reading-reader-side-controls,.reading-document-scroll-expanding,.reading-web-folder-card-icon-shell{animation-duration:1ms!important;transition-duration:1ms!important}}.rss-sidebar{width:100%;height:100%;margin-top:0;gap:10px;overflow:hidden}.rss-sidebar-title-row{display:flex;align-items:center;padding:10px 16px 10px 48px}.rss-sidebar-title-row strong{color:var(--bf-text-primary);font-size:1.15rem;font-weight:700;line-height:1}.rss-sidebar-primary-nav{display:flex;flex-direction:column;gap:2px}.rss-sidebar-feed-list{flex:1 1 0;height:0;min-height:0;max-height:100%;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding-bottom:14px;-ms-overflow-style:none;scrollbar-width:none;-webkit-overflow-scrolling:touch}.rss-sidebar-feed-list .board-tree-item{touch-action:pan-y}.rss-sidebar-feed-list::-webkit-scrollbar{display:none;width:0;height:0}.rss-sidebar-section-header{margin:14px 4px 2px;min-height:32px}.rss-sidebar-section-header .board-tree-item{cursor:default}.rss-sidebar-section-header .board-tree-title{color:var(--bf-text-muted);font-size:.74rem;font-weight:780;letter-spacing:0;text-transform:uppercase}.rss-sidebar-section-actions{width:auto;min-width:48px;opacity:1}.rss-sidebar-section-label{padding:18px 12px 6px;color:var(--bf-text-muted);font-size:.74rem;font-weight:780;letter-spacing:0;text-transform:uppercase}.rss-sidebar-link,.rss-sidebar-feed-link{display:grid;min-width:0;min-height:36px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;padding:0 12px;border-radius:8px;color:var(--bf-text-secondary);text-decoration:none}.rss-sidebar-link:hover,.rss-sidebar-feed-link:hover{background:color-mix(in srgb,var(--bf-bg-elevated) 78%,transparent);color:var(--bf-text-primary)}.rss-sidebar-link.active,.rss-sidebar-feed-link.active{background:color-mix(in srgb,var(--bf-bg-elevated) 84%,var(--bf-text-primary) 6%);color:var(--bf-text-primary)}.rss-sidebar-link span,.rss-sidebar-feed-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rss-sidebar-link small,.rss-sidebar-feed-link small{color:var(--bf-text-muted);font-size:.78rem;font-weight:650}.rss-sidebar-icon{width:18px;height:18px}.rss-sidebar-feed-dot{width:10px;height:10px;flex:0 0 auto;border-radius:999px;background:color-mix(in srgb,var(--bf-accent) 70%,var(--bf-text-primary))}.rss-sidebar-feed-icon{display:grid;width:16px;height:16px;flex:0 0 16px;place-items:center;overflow:hidden;border-radius:4px;background:color-mix(in srgb,var(--bf-bg-elevated) 82%,var(--bf-text-primary) 8%)}.rss-sidebar-feed-icon img{width:100%;height:100%;object-fit:cover}.rss-sidebar .board-tree-list{padding-top:2px}.rss-sidebar .board-tree-row{margin-right:4px}.rss-sidebar .board-tree-item{color:var(--bf-text-secondary)}.rss-sidebar .board-tree-row:hover .board-tree-item,.rss-sidebar .board-tree-row-active .board-tree-item{color:var(--bf-text-primary)}.rss-sidebar .board-tree-row-active .rss-sidebar-feed-dot{background:var(--bf-accent)}.rss-sidebar .board-tree-row-active .rss-sidebar-feed-icon{background:color-mix(in srgb,var(--bf-bg-elevated) 70%,var(--bf-accent) 18%)}.rss-sidebar-tree-count{display:flex;min-width:34px;flex:0 0 34px;justify-content:flex-end;padding-right:12px;color:var(--bf-text-muted)}.rss-sidebar-tree-count small{font-size:.78rem;font-weight:650}.rss-sidebar-error{margin:8px 12px 0}.rss-page{display:flex;width:100%;min-width:0;min-height:0;height:100%;background:var(--bf-bg-app)}.rss-page-grid{display:grid;width:100%;min-width:0;min-height:0;grid-template-columns:minmax(0,1fr)}.rss-main-pane{min-width:0;min-height:0;contain:layout paint style;overflow:auto;padding:clamp(28px,4vw,44px) clamp(28px,4vw,52px) 56px}.rss-page-header{position:relative;z-index:80;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;margin-bottom:28px;contain:layout style}.rss-page-header-copy{display:flex;min-width:0;flex-direction:column;gap:8px}.rss-page-header h1{margin:0;color:var(--bf-text-primary);font-family:var(--bf-font-display);font-size:clamp(1.9rem,2.6vw,2.7rem);font-weight:760;line-height:1.04;letter-spacing:0}.rss-page-header p{margin:0;max-width:76ch;color:var(--bf-text-secondary);font-size:.96rem;line-height:1.5}.rss-page-header-actions{position:relative;z-index:90;display:flex;align-items:flex-start;justify-content:flex-end}.rss-header-actions{display:flex;align-items:center;gap:4px}.rss-info-popover{position:relative}.rss-refresh-button,.rss-info-popover-button{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;padding:0;border:0;border-radius:8px;background:transparent;color:var(--bf-text-secondary);cursor:pointer}.rss-refresh-button:hover,.rss-info-popover-button:hover,.rss-info-popover-button[aria-expanded=true]{background:var(--bf-bg-elevated);color:var(--bf-text-primary)}.rss-refresh-button:focus-visible,.rss-info-popover-button:focus-visible{outline:2px solid color-mix(in srgb,var(--bf-accent) 72%,transparent);outline-offset:2px}.rss-refresh-button:disabled{cursor:wait;opacity:.62}.rss-header-action-icon{width:18px;height:18px;flex:0 0 auto}.rss-info-popover-button .rss-header-action-icon{width:21px;height:21px}.rss-header-action-icon-spinning{animation:rss-refresh-spin .72s linear infinite}@keyframes rss-refresh-spin{to{transform:rotate(360deg)}}.rss-info-popover-panel{position:absolute;top:calc(100% + 10px);right:0;z-index:100;display:flex;width:min(360px,calc(100vw - var(--sidebar-width) - 48px));max-height:min(620px,calc(100vh - var(--bf-shell-top-offset, var(--bf-titlebar-height, 0px)) - 112px));overflow:auto;border-radius:12px;border:0!important;background:rgb(var(--bf-bg-elevated-rgb))!important;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 12px 32px #00000014,0 2px 10px #0000000a;transform-origin:top right;animation:rss-popover-pop .2s cubic-bezier(.16,1,.3,1)}[data-theme=light] .rss-info-popover-panel{background:#fff!important;box-shadow:0 12px 32px #00000014,0 2px 10px #0000000a}[data-theme=dark] .rss-info-popover-panel{background:#1c1c1e!important;box-shadow:0 12px 32px #00000042,0 2px 10px #00000029}.rss-sidebar-menu{background:var(--bf-bg-elevated)!important}[data-theme=light] .rss-sidebar-menu{background:#fff!important}[data-theme=dark] .rss-sidebar-menu{background:#1c1c1e!important}@keyframes rss-popover-pop{0%{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.rss-feed-list{display:flex;flex-direction:column;gap:30px;contain:layout paint style}.rss-feed-group{display:flex;flex-direction:column;gap:14px;contain:layout paint style;content-visibility:auto;contain-intrinsic-size:220px}.rss-feed-group h2{margin:0;color:var(--bf-text-muted);font-size:.82rem;font-weight:760;letter-spacing:0}.rss-article-row{position:relative;display:grid;width:100%;min-width:0;grid-template-columns:124px minmax(0,1fr) auto;align-items:center;gap:22px;padding:0;border:0;background:transparent;color:inherit;contain:layout paint style;cursor:pointer;text-align:left}.rss-article-row:hover strong{color:var(--bf-accent)}.rss-article-media{display:block;width:124px;aspect-ratio:1.6;overflow:hidden;border-radius:8px;background:linear-gradient(145deg,color-mix(in srgb,var(--bf-bg-elevated) 84%,var(--bf-accent) 16%),color-mix(in srgb,var(--bf-bg-elevated) 90%,var(--bf-text-primary) 10%))}.rss-article-media img{display:block;width:100%;height:100%;object-fit:cover;transform:translateZ(0);opacity:0;transition:opacity .3s ease}.rss-article-media img.is-loaded{opacity:1}.rss-article-copy{display:flex;min-width:0;flex-direction:column;gap:4px}.rss-article-copy strong{overflow:hidden;color:var(--bf-text-primary);font-size:1.12rem;font-weight:720;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.rss-article-copy span{color:var(--bf-text-muted);font-size:.86rem;font-style:normal}.rss-article-copy em{display:-webkit-box;overflow:hidden;color:var(--bf-text-secondary);font-size:.94rem;font-style:normal;line-height:1.45;-webkit-box-orient:vertical;-webkit-line-clamp:2}.rss-article-favorite{align-self:start;margin-top:4px;color:var(--bf-accent);font-size:.78rem;font-weight:760}.rss-info-panel{display:flex;width:100%;min-width:0;flex:1 1 auto;contain:layout paint style;flex-direction:column;gap:20px;padding:18px 18px 16px;border-radius:inherit;background:inherit}.rss-info-panel-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.rss-info-panel-header strong{color:var(--bf-text-primary);font-size:1.08rem;font-weight:720}.rss-info-panel-header span{color:var(--bf-text-muted);font-size:.84rem}.rss-info-copy{margin:0;color:var(--bf-text-secondary);font-size:.92rem;line-height:1.55}.rss-info-list{display:flex;min-width:0;flex-direction:column;gap:12px;margin:0}.rss-info-list div{display:flex;min-width:0;flex-direction:column;gap:4px}.rss-info-list dt{color:var(--bf-text-muted);font-size:.76rem;font-weight:760;text-transform:uppercase}.rss-info-list dd{margin:0;overflow-wrap:anywhere;color:var(--bf-text-secondary);font-size:.9rem;line-height:1.45}.rss-info-actions{display:flex;justify-content:flex-start}.rss-follow-input-row button{min-height:34px;padding:0 12px;border:0;border-radius:7px;background:var(--bf-text-primary);color:var(--bf-bg-app);cursor:pointer;font-size:.86rem;font-weight:720}.rss-info-actions button{min-height:auto;padding:0;border:0;border-radius:0;background:transparent;color:var(--bf-danger-ink);cursor:pointer;font-size:.84rem;font-weight:720}.rss-info-actions button:hover:not(:disabled){background:transparent;text-decoration:underline;text-underline-offset:3px}.rss-info-actions button:disabled,.rss-follow-input-row button:disabled{cursor:wait;opacity:.62}.rss-source-error,.rss-inline-error,.rss-reader-error{padding:10px 12px;border:1px solid var(--bf-danger-soft-strong);border-radius:8px;background:var(--bf-danger-soft);color:var(--bf-danger-ink);font-size:.86rem;line-height:1.45}.rss-reader-loading{position:relative;display:flex;flex:1;flex-direction:column}.rss-reader-loading-spinner-container{position:absolute;top:0;left:0;right:0;display:flex;height:60vh;align-items:center;justify-content:center;z-index:10;pointer-events:none}.rss-reader-status-page{display:flex;width:100%;min-width:0;min-height:100%;align-items:center;justify-content:center;padding:32px 24px;flex-direction:column;gap:16px;background:var(--bf-bg-app)}.rss-reader-status-page .empty-state{max-width:min(520px,100%)}.rss-follow-sources{display:flex;width:100%;max-width:900px;margin:0 auto;flex-direction:column;gap:24px}.rss-follow-sources .rss-page-header{margin-bottom:4px}.rss-follow-layout{display:flex;width:100%;min-width:0;flex-direction:column;gap:22px}.rss-follow-primary{display:flex;min-width:0;flex-direction:column;gap:12px}.rss-follow-form{display:flex;flex-direction:column;width:100%}.rss-follow-input-container{display:flex;align-items:center;width:100%;background:color-mix(in srgb,var(--bf-bg-elevated) 70%,transparent);border:none;border-radius:var(--bf-radius-md);padding:6px 6px 6px 14px;gap:12px;transition:all .2s ease}.rss-follow-input-container:focus-within{background:var(--bf-bg-elevated);box-shadow:0 4px 20px #0000000a}[data-theme=dark] .rss-follow-input-container:focus-within{box-shadow:0 4px 20px #0000004d}.rss-follow-input-icon{width:16px;height:16px;color:var(--bf-text-muted);flex-shrink:0}.rss-follow-input-container input{flex:1;border:0!important;background:transparent!important;color:var(--bf-text-primary);font-size:.94rem;padding:6px 0;outline:none!important;min-width:0}.rss-follow-input-container button{min-height:32px;padding:0 14px;border:0;border-radius:calc(var(--bf-radius-md) - 6px);background:var(--bf-text-primary);color:var(--bf-bg-app);cursor:pointer;font-size:.86rem;font-weight:600;transition:all .2s ease}.rss-follow-input-container button:hover:not(:disabled){opacity:.85}.rss-follow-input-container button:disabled{opacity:.4;cursor:not-allowed}.rss-follow-stats{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--bf-text-muted);padding-left:4px}.rss-stats-separator{color:var(--bf-text-muted);opacity:.5}.rss-catalog-tags{display:flex;flex-wrap:wrap;gap:8px}.rss-catalog-tag-chip{display:inline-flex;min-height:30px;align-items:center;gap:7px;padding:0 10px;border:1px solid color-mix(in srgb,var(--bf-border-default) 62%,transparent);border-radius:8px;background:transparent;color:var(--bf-text-secondary);cursor:pointer;font-size:.84rem;font-weight:650}.rss-catalog-tag-chip:hover,.rss-catalog-tag-chip[aria-pressed=true]{border-color:color-mix(in srgb,var(--bf-accent) 44%,var(--bf-border-default));background:color-mix(in srgb,var(--bf-accent) 10%,transparent);color:var(--bf-text-primary)}.rss-catalog-tag-chip small{color:var(--bf-text-muted);font-size:.72rem;font-weight:720}.rss-catalog-results{display:flex;flex-direction:column;gap:10px}.rss-catalog-row{display:grid;content-visibility:auto;min-width:0;contain-intrinsic-size:76px;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 16px;border:1px solid color-mix(in srgb,var(--bf-border-default) 50%,transparent);border-radius:8px;background:color-mix(in srgb,var(--bf-bg-elevated) 38%,transparent);transition:background .18s ease,border-color .18s ease,transform .18s ease}.rss-catalog-row:hover{background:color-mix(in srgb,var(--bf-bg-elevated) 82%,transparent)}.rss-catalog-row-url{border-style:dashed}.rss-catalog-source-icon{display:grid;width:42px;height:42px;place-items:center;overflow:hidden;border-radius:8px;background:linear-gradient(140deg,color-mix(in srgb,var(--bf-bg-elevated) 72%,var(--bf-accent) 16%),color-mix(in srgb,var(--bf-bg-elevated) 82%,var(--bf-text-primary) 8%));color:var(--bf-accent)}.rss-catalog-source-icon img{width:100%;height:100%;object-fit:cover}.rss-catalog-source-icon svg{width:18px;height:18px}.rss-catalog-row-meta{display:flex;min-width:0;flex-direction:column;gap:5px}.rss-catalog-row-title{display:flex;min-width:0;align-items:center;gap:9px}.rss-catalog-row-title strong,.rss-catalog-row-meta>strong{overflow:hidden;color:var(--bf-text-primary);font-size:1rem;font-weight:720;text-overflow:ellipsis;white-space:nowrap}.rss-catalog-row-title span{flex:0 0 auto;color:var(--bf-text-muted);font-size:.76rem;font-weight:680}.rss-catalog-row-meta>span{overflow:hidden;color:var(--bf-text-secondary);font-size:.88rem;line-height:1.4;text-overflow:ellipsis;white-space:nowrap}.rss-catalog-row-tags{display:flex;min-width:0;flex-wrap:wrap;gap:6px}.rss-catalog-row-tags button{padding:0;border:0;background:transparent;color:var(--bf-text-muted);cursor:pointer;font-size:.78rem;font-weight:680}.rss-catalog-row-tags button:hover{color:var(--bf-accent)}.rss-catalog-row-btn{position:relative;width:104px;height:34px;padding:0;border:none;border-radius:9999px;background:var(--bf-text-primary);color:var(--bf-bg-app);cursor:pointer;font-size:.86rem;font-weight:650;display:inline-flex;align-items:center;justify-content:center;overflow:visible;transition:opacity .18s ease,transform .18s ease,background-color .22s cubic-bezier(.25,1,.5,1),color .22s cubic-bezier(.25,1,.5,1),border-color .22s cubic-bezier(.25,1,.5,1)}.rss-catalog-row-btn:hover:not(:disabled){opacity:.86}.rss-catalog-row-btn:disabled{background:transparent;color:var(--bf-text-muted);cursor:not-allowed;opacity:.72}.rss-catalog-row-btn.is-subscribed{background:var(--bf-bg-elevated);color:var(--bf-text-secondary);border:1px solid var(--bf-border-default);opacity:1}.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):hover:not(:disabled),.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):focus-visible:not(:disabled){background:var(--bf-bg-elevated);color:var(--bf-danger-ink);border-color:var(--bf-danger-soft-strong)}.rss-catalog-row-btn.is-subscribed:after{content:"unfollow";position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none}.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):hover:not(:disabled):after,.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):focus-visible:not(:disabled):after{opacity:1}.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):hover:not(:disabled) .rss-btn-content,.rss-catalog-row-btn.is-subscribed:not(.suppress-hover):focus-visible:not(:disabled) .rss-btn-content{opacity:0}.rss-catalog-row-btn.is-subscribed:disabled{cursor:not-allowed}.rss-btn-content{position:relative;display:inline-flex;align-items:center;justify-content:center;opacity:1;transition:transform .25s cubic-bezier(.25,1,.5,1)}.rss-btn-content.has-bell{transform:translate(8px)}.rss-btn-bell-container{position:absolute;left:-20px;top:50%;transform:translateY(-50%) scale(0);opacity:0;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:transform .28s cubic-bezier(.34,1.56,.64,1),opacity .2s cubic-bezier(.25,1,.5,1)}.rss-btn-bell-container.is-visible{transform:translateY(-50%) scale(1);opacity:1}.rss-bell-svg{display:inline-block;flex-shrink:0;transform-origin:top center;vertical-align:middle}.rss-btn-bell-container.is-visible.should-wiggle .rss-bell-svg{animation:rss-bell-wiggle .65s cubic-bezier(.25,1,.5,1) .1s both}@keyframes rss-bell-wiggle{0%{transform:rotate(0)}15%{transform:rotate(-14deg)}30%{transform:rotate(11deg)}45%{transform:rotate(-7deg)}60%{transform:rotate(3deg)}75%{transform:rotate(-1deg)}to{transform:rotate(0)}}.rss-btn-text{display:inline-block}.rss-catalog-empty,.rss-catalog-notice{color:var(--bf-text-muted);font-size:.9rem}.rss-catalog-notice{margin-top:-6px}.rss-feed-loading,.rss-empty-feed{color:var(--bf-text-muted);font-size:.94rem}.rss-reader-error{position:fixed;right:24px;bottom:24px;z-index:300;max-width:320px}@media (max-width: 760px){.rss-main-pane{padding:24px 18px 40px}.rss-page-header{grid-template-columns:minmax(0,1fr)}.rss-page-header-actions{justify-content:flex-start}.rss-info-popover-panel{left:0;right:auto;width:min(340px,calc(100vw - var(--sidebar-width) - 36px))}.rss-article-row{grid-template-columns:88px minmax(0,1fr);gap:14px}.rss-article-media{width:88px}.rss-article-favorite{display:none}.rss-follow-stats{flex-wrap:wrap}.rss-catalog-row{grid-template-columns:36px minmax(0,1fr);align-items:start;padding:12px}.rss-catalog-source-icon{width:36px;height:36px}.rss-catalog-row-btn{grid-column:2;width:104px}}