*,:before,:after{box-sizing:border-box}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary)}.hidden{display:none!important}:root{--font-size-base:0.9rem;--font-size-small:0.8rem;--color-bg-primary:#fff;--color-bg-secondary:#f8f9fa;--color-bg-tertiary:#e5e9f0;--color-border:#d8dee9;--color-text-primary:#2e3440;--color-text-secondary:#4c566a;--color-text-tertiary:#6b7280;--color-accent:#5e81ac;--color-accent-hover:#4a7098;--color-accent-soft:rgba(94, 129, 172, 0.15);--color-success:#a3be8c;--color-warning:#d08770;--color-error:#bf616a;--color-info:#5e81ac;--color-btn-bg:#edf8fd;--color-btn-text:#4c566a;--color-btn-hover-bg:#404e4d;--color-btn-hover-text:#c9bebb;--color-btn-active-bg:#5e81ac;--color-btn-active-text:#edf8fd;--color-btn-active-hover-text:#a3be8c}.ProseMirror{--prosekit-hue:213}.ProseMirror-focused{outline:unset!important}.ProseMirror-focused:after{border-color:unset}:root[data-theme=dark]{--color-bg-primary:#2e3440;--color-bg-secondary:#3b4252;--color-bg-tertiary:#434c5e;--color-border:#4c566a;--color-text-primary:#eceff4;--color-text-secondary:#d8dee9;--color-text-tertiary:#9ca0b0;--color-accent:#81a1c1;--color-accent-hover:#88c0d0;--color-accent-soft:rgba(129, 161, 193, 0.2);--color-btn-bg:#434c5e;--color-btn-text:#d8dee9;--color-btn-hover-bg:#a3be8c;--color-btn-hover-text:#5e81ac;--color-btn-active-bg:#81a1c1;--color-btn-active-text:#2e3440;--color-btn-active-hover-text:#2e3440}@media(max-width:767px){:root{--font-size-base:0.85rem;--font-size-small:0.75rem}}
button{font-family:inherit;font-size:inherit;line-height:inherit;border-radius:3px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;transition:background.12s,border-color.12s,color.12s,box-shadow.12s}button:disabled{opacity:.4;cursor:default}button:active{transform:scale(.96)}@media(hover:hover)and (pointer:fine){.btn-icon:hover{background:var(--color-bg-tertiary);border-color:var(--color-border)}.btn-icon:active:hover{background:var(--color-bg-secondary)}.btn-toggle:hover{background:var(--color-btn-hover-bg);border-color:var(--color-btn-hover-text);color:var(--color-btn-hover-text)}.btn-toggle:active:hover{background:var(--color-btn-active-bg);box-shadow:inset 0 1px 3px rgba(0,0,0,.2)}.btn-toggle.active:hover{border-color:var(--color-btn-active-hover-text);color:var(--color-btn-active-hover-text);box-shadow:inset 0 1px 3px rgba(0,0,0,.3)}.btn-toggle.active:active:hover{box-shadow:inset 0 2px 4px rgba(0,0,0,.4)}.btn-accent:hover{background:var(--color-accent-hover)}.btn-accent:active:hover{background:var(--color-accent);box-shadow:inset 0 1px 3px rgba(0,0,0,.25)}}.btn-toggle{background:var(--color-btn-bg);color:var(--color-btn-text);border:1px solid var(--color-border)}.btn-toggle.active{background:var(--color-btn-active-bg);border-color:var(--color-btn-hover-text);color:var(--color-btn-active-text);box-shadow:inset 0 1px 3px rgba(0,0,0,.2)}.btn-accent{background:var(--color-accent);color:#fff;border:1px solid var(--color-accent);font-weight:600}.btn-icon{padding:0;border:1px solid transparent;background:transparent;color:var(--color-text-secondary)}
@media(max-width:767px){.book-leftpanel{position:fixed;top:0;left:0;width:260px;display:flex;height:var(--vp);z-index:100;transform:translatex(-100%);transition:transform.3s ease}.book-leftpanel.sidebar-open{transform:translatex(0)}.book-leftpanel-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99;opacity:0;pointer-events:none;transition:opacity.3s ease}.book-leftpanel-backdrop.visible{opacity:1;pointer-events:auto}}#inb4doc-editor{flex:1;position:relative}#inb4doc-editor .ProseMirror{padding:var(--editor-padding-y)var(--editor-padding-x)}#inb4doc-editor hr{border:none;margin-block:unset;background-color:color-mix(in srgb,black,transparent 80%);background-clip:content-box;padding:24px 0;height:50px;position:relative;line-height:1.6}@media print{.app-toolbar,.book-leftpanel,.book-rightpanel,.inb4doc-block-handle,.sidebar-provider-bar{display:none!important}#editor-area{max-width:100%;width:100%}#inb4doc-editor .ProseMirror{padding:0}}
@media(max-width:767px){.inb4doc-slash{min-width:200px;max-width:calc(100vw - 2rem);font-size:var(--font-size-small)}.slash-item{padding:8px 10px}.inb4doc-block-handle{gap:4px}.inb4doc-block-handle button{width:44px;height:44px}.inb4doc-block-handle button svg{width:24px;height:24px}.inb4doc-block-handle.touch-active{opacity:1;pointer-events:auto}.inb4doc-link-preview{max-width:calc(100vw - 2rem)}.inb4doc-link-preview .link-preview .link-display{max-width:180px}.inb4doc-link-edit{max-width:calc(100vw - 2rem)}.inb4doc-link-edit .link-edit .input-area{width:150px}.inb4doc-mention{max-width:calc(100vw - 2rem);max-height:200px;font-size:var(--font-size-small)}#inb4doc-editor .ProseMirror{font-size:var(--font-size-base)}.app-toolbar{flex-wrap:nowrap;height:28px;min-height:28px;padding:0 .5rem}.toolbar-section{margin-bottom:0}.toolbar-spacer{flex-basis:auto}.disk-usage-content{padding:.75rem 1rem}.disk-usage-chart-area{flex-direction:column;align-items:center}.disk-usage-legend{width:100%;flex:none}.disk-usage-pie{width:180px;height:180px}}@media(min-width:768px){.app-toolbar{height:28px;min-height:28px;padding:0 1rem;flex-wrap:nowrap}}@media print{.app-toolbar,.book-leftpanel,.book-rightpanel,.inb4doc-block-handle,.sidebar-provider-bar{display:none!important}#inb4doc-editor .ProseMirror{padding:0}}
#inb4doc-editor .ProseMirror{font-size:var(--font-size-base)}.ProseMirror a{color:var(--color-accent);text-decoration:none;padding:1px 4px;margin:0 -2px;border-radius:4px;border-bottom:2px solid var(--color-accent);background:transparent;transition:all.15s ease;word-break:break-all}.ProseMirror a:hover{color:var(--color-accent-hover);border-bottom-color:var(--color-accent-hover);background:var(--color-accent-soft)}.ProseMirror a:visited{color:var(--color-accent)}.ProseMirror a:focus{outline:2px solid var(--color-accent);outline-offset:2px}@media(max-width:767px){#inb4doc-editor .ProseMirror{font-size:var(--font-size-base)}}#editor-area.pending-delete-tint{background-color:rgba(220,53,69,6%)}#editor-area.pending-delete-tint #inb4doc-editor .ProseMirror,#editor-area.pending-delete-tint #source-editor textarea{background-color:transparent}#editor-area.pending-create-tint{background-color:rgba(13,110,253,6%)}#editor-area.pending-create-tint #inb4doc-editor .ProseMirror,#editor-area.pending-create-tint #source-editor textarea{background-color:transparent}.inb4doc-mention{display:none;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;padding:4px;box-shadow:0 4px 12px rgba(0,0,0,.12);min-width:200px;max-height:240px;overflow-y:auto;z-index:100;position:absolute}.inb4doc-mention[data-show=true]{display:block}.inb4doc-mention [data-page]{padding:.4rem .8rem;cursor:pointer;border-radius:3px;font-size:.85rem}.inb4doc-mention [data-page]:hover{background:var(--color-bg-tertiary)}@media(max-width:767px){.inb4doc-mention{max-width:calc(100vw - 2rem);max-height:200px;font-size:var(--font-size-small)}}.inb4doc-link-preview{position:absolute;z-index:200}.inb4doc-link-preview[data-show=false]{display:none}.inb4doc-link-preview .link-preview{height:32px;display:flex;align-items:center;gap:8px;padding:4px 10px;background:var(--color-bg-primary);border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.15)}.inb4doc-link-preview .link-preview .inb4doc-icon{display:flex;align-items:center;justify-content:center}.inb4doc-link-preview .link-preview .inb4doc-icon svg{width:18px;height:18px;fill:var(--color-text-secondary);display:block}.inb4doc-link-preview .link-preview .button{border-radius:4px;padding:3px;cursor:pointer}.inb4doc-link-preview .link-preview .button:hover{background:var(--color-bg-tertiary)}.inb4doc-link-preview .link-preview .link-display{color:var(--color-accent);text-decoration:none;font-size:14px;max-width:240px;line-height:24px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.inb4doc-link-preview .link-preview .link-display:hover{text-decoration:underline}@media(max-width:767px){.inb4doc-link-preview{max-width:calc(100vw - 2rem)}.inb4doc-link-preview .link-preview .link-display{max-width:180px}}.code-block-wrapper{position:relative;margin:.5em 0;border:1px solid#434c5e;border-radius:6px;overflow:hidden;background:#282c34}.code-block-wrapper.selected{box-shadow:0 0 0 2px var(--color-accent)}.code-block-gutter{position:absolute;top:0;bottom:0;left:0;width:42px;padding:10px 0;border-right:1px solid#3b4252;background:#282c34;overflow:hidden;user-select:none;display:flex;flex-direction:column;align-items:flex-end}.code-block-line-no{flex:0 0 auto;padding-right:10px;font-family:"SF Mono","Fira Code","Fira Mono","JetBrains Mono","DejaVu Sans Mono",Menlo,Consolas,monospace;font-size:.82rem;line-height:1.312rem;color:#616e88}.code-block-content{display:block;margin:0 0 0 42px;padding:10px 12px 10px 10px;font-family:"SF Mono","Fira Code","Fira Mono","JetBrains Mono","DejaVu Sans Mono",Menlo,Consolas,monospace;font-size:.82rem;line-height:1.6;white-space:pre;tab-size:2;overflow-x:auto;outline:none;color:var(--prosemirror-highlight,#d8dee9);padding:0 3rem!important}.code-block-content:empty:before{content:""}.code-block-content::selection,.code-block-content ::selection{background:rgba(136,192,208,.3)}.code-block-overlay{position:absolute;top:6px;right:6px;display:flex;align-items:center;gap:4px;opacity:0;transition:opacity.15s;pointer-events:none;z-index:10}.code-block-overlay.visible{opacity:1;pointer-events:auto}.code-block-overlay:focus-within{opacity:1;pointer-events:auto}.code-block-wrapper:hover .code-block-overlay{opacity:1;pointer-events:auto}.code-block-lang-select{background:rgba(40,44,52,.85);border:1px solid#4c566a;border-radius:4px;color:#d8dee9;font-size:.72rem;font-family:inherit;padding:2px 4px;max-width:150px;cursor:pointer;outline:none;box-sizing:border-box}.code-block-lang-select:focus{border-color:#81a1c1}.code-block-lang-select option{background:#2e3440;color:#d8dee9}.code-block-copy-btn{background:rgba(40,44,52,.85);border:1px solid#4c566a;border-radius:4px;color:#d8dee9;width:26px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background.3s,border-color.3s}.code-block-copy-btn svg{transition:stroke.3s}.code-block-copy-btn:hover{background:rgba(59,66,82,.9)}.code-block-copy-btn.copied{background:rgba(163,190,140,.25);border-color:#a3be8c}.code-block-copy-btn.copied svg{stroke:#a3be8c}.inb4doc-link-edit{position:absolute;z-index:200}.inb4doc-link-edit[data-show=false]{display:none}.inb4doc-link-edit .link-edit{height:32px;display:flex;align-items:center;gap:8px;padding:4px 10px 4px 16px;background:var(--color-bg-primary);border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.15)}.inb4doc-link-edit .link-edit .input-area{outline:none;background:transparent;width:200px;font-size:14px;color:var(--color-text-primary);border:none}.inb4doc-link-edit .link-edit .input-area:focus{border-color:var(--color-accent)}.inb4doc-link-edit .link-edit .button{border-radius:4px;padding:3px;line-height:24px;cursor:pointer}.inb4doc-link-edit .link-edit .button:hover{background:var(--color-bg-tertiary)}.inb4doc-link-edit .link-edit .inb4doc-icon{display:flex;align-items:center;justify-content:center}.inb4doc-link-edit .link-edit .inb4doc-icon svg{width:18px;height:18px;fill:var(--color-text-secondary);display:block}@media(max-width:767px){.inb4doc-link-edit{max-width:calc(100vw - 2rem)}.inb4doc-link-edit .link-edit .input-area{width:150px}}.inb4doc-icon{display:inline-flex;align-items:center;cursor:pointer}.inb4doc-icon svg{width:18px;height:18px;fill:currentColor}#editor-area{position:relative}
.prosemirror-math-inline{display:inline-block;vertical-align:middle;padding:0 2px;cursor:pointer;border-radius:3px;transition:background.15s}.prosemirror-math-inline:hover{background:rgba(0,0,0,5%)}.prosemirror-math-inline .katex{font-size:1.05em}.prosemirror-math-block{margin:.75em 0;padding:8px 12px;border-radius:4px;background:rgba(0,0,0,4%);overflow-x:auto}.prosemirror-math-block pre,.prosemirror-math-block code{margin:0;padding:0;background:none;border:none;font-family:var(--font-mono,ui-monospace,monospace);font-size:.85rem;white-space:pre}.prosemirror-math-block .katex-display{margin:.25em 0}.math-block-wrapper{margin:.75em 0}.math-block-src{margin:0;padding:8px 12px 6px;border-radius:4px 4px 0 0;background:rgba(0,0,0,4%);font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;font-size:.85rem;line-height:1.5;white-space:pre-wrap;outline:none}.math-block-preview{padding:10px 12px;border-top:1px solid rgba(0,0,0,8%);border-radius:0 0 4px 4px;background:rgba(0,0,0,4%);overflow-x:auto}.math-block-preview .katex-display{margin:0}.math-block-preview:empty{display:none}
.inb4doc-slash{position:absolute;z-index:100;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:8px;padding:4px;box-shadow:0 4px 12px rgba(0,0,0,.12);min-width:220px}.inb4doc-slash[data-show=false]{display:none}.inb4doc-slash[data-show=true]{display:block}@media(max-width:767px){.inb4doc-slash{min-width:200px;max-width:calc(100vw - 2rem);font-size:var(--font-size-small)}}.slash-item{display:flex;align-items:center;gap:8px;padding:6px 8px;cursor:pointer;border-radius:4px;font-size:.85rem}.slash-item:hover,.slash-item:focus{background:var(--color-bg-tertiary)}@media(max-width:767px){.slash-item{padding:8px 10px}}.slash-icon{display:flex;align-items:center;width:20px;height:20px}.slash-icon svg{width:18px;height:18px;fill:currentColor}.slash-label{color:var(--color-text-primary)}
.crepe-placeholder{position:relative}.crepe-placeholder:after{content:attr(data-placeholder);position:absolute;top:0;left:0;pointer-events:none;color:#b0b8c8;font-style:italic}
.inb4doc-block-handle{position:absolute;display:flex;gap:2px;cursor:grab;padding:0;transition:opacity.2s}.inb4doc-block-handle[data-show=false]{opacity:0;pointer-events:none}.inb4doc-block-handle button{display:flex;align-items:center;justify-content:center;border-radius:4px;width:24px;height:24px;cursor:pointer;background:transparent;border:none;color:var(--color-text-secondary);padding:0}.inb4doc-block-handle button:hover{background:var(--color-bg-tertiary)}.inb4doc-block-handle button svg{width:18px;height:18px;fill:currentColor;display:block}.inb4doc-block-handle .block-handle-drag{cursor:grab}.block-handle-menu-anchor{position:fixed;width:0;height:0;z-index:200}@media(max-width:767px){.inb4doc-block-handle{gap:4px}.inb4doc-block-handle button{width:44px;height:44px}.inb4doc-block-handle button svg{width:24px;height:24px}.inb4doc-block-handle.touch-active{opacity:1;pointer-events:auto}}
.inb4doc-icon{display:inline-flex;align-items:center;cursor:pointer}.inb4doc-icon svg{width:18px;height:18px;fill:currentColor}
.toolbar-heading-wrap{position:relative}.toolbar-heading-btn{display:flex;align-items:center;justify-content:center;gap:2px;min-width:32px}.toolbar-heading-btn .heading-label{font-weight:600;font-size:.9rem}.toolbar-heading-btn.active{background:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent)}.toolbar-heading-dropdown{display:none;position:absolute;top:100%;left:0;z-index:200;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:8px;padding:6px;min-width:100px;box-shadow:0 4px 16px rgba(0,0,0,.15),0 0 0 1px rgba(0,0,0,5%)}.toolbar-heading-dropdown.open{display:block}.toolbar-heading-dropdown button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:8px 12px;font-size:.9rem;text-align:left;border:none;background:none;cursor:pointer;border-radius:6px;color:var(--color-text-primary);transition:background.15s ease,color.15s ease,transform.1s ease}.toolbar-heading-dropdown button:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.toolbar-heading-dropdown button:active{transform:scale(.98)}.toolbar-heading-dropdown button.active{background:var(--color-accent-soft);color:var(--color-accent);font-weight:600}.toolbar-heading-dropdown button.active:after{content:"";width:6px;height:6px;border-radius:50%;background:var(--color-accent)}.toolbar-heading-dropdown button[data-h="1"]{font-size:1.1rem;font-weight:700}.toolbar-heading-dropdown button[data-h="2"]{font-size:1rem;font-weight:600}.toolbar-heading-dropdown button[data-h="3"]{font-size:.95rem;font-weight:500}.toolbar-list-wrap{position:relative}.toolbar-list-btn{display:flex;align-items:center;justify-content:center;min-width:32px}.toolbar-list-btn .list-label{display:flex;align-items:center}.toolbar-list-btn.active{background:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent)}.toolbar-list-dropdown{display:none;position:absolute;top:100%;left:0;z-index:200;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:8px;padding:6px;min-width:180px;box-shadow:0 4px 16px rgba(0,0,0,.15),0 0 0 1px rgba(0,0,0,5%)}.toolbar-list-dropdown.open{display:block}.toolbar-list-dropdown button{display:flex;align-items:center;gap:10px;width:100%;padding:8px 12px;font-size:.9rem;text-align:left;border:none;background:none;cursor:pointer;border-radius:6px;color:var(--color-text-primary);transition:background.15s ease,color.15s ease,transform.1s ease}.toolbar-list-dropdown button:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.toolbar-list-dropdown button:active{transform:scale(.98)}.toolbar-list-dropdown button.active{background:var(--color-accent-soft);color:var(--color-accent);font-weight:600}.toolbar-list-dropdown button.is-disabled,.toolbar-list-dropdown button:disabled{color:var(--color-text-disabled,var(--color-text-tertiary));cursor:default;opacity:.5}.toolbar-list-dropdown button.is-disabled:hover,.toolbar-list-dropdown button:disabled:hover{background:none;transform:none}.toolbar-list-dropdown button.toolbar-dropdown-hr,.toolbar-list-dropdown button.toolbar-list-clear{border-top:1px solid var(--color-border);border-radius:0;margin-top:6px;padding-top:10px}.toolbar-list-dropdown button[hidden]{display:none}.toolbar-section-center button svg{width:18px;height:18px;display:block}.app-toolbar.toolbar-desktop .toolbar-section{flex-shrink:0}.toolbar-overflow-wrap{position:relative}.toolbar-overflow-btn{display:flex;align-items:center;justify-content:center;min-width:26px}.toolbar-overflow-btn[hidden]{display:none}.toolbar-overflow-dropdown{display:none;position:absolute;top:100%;right:0;z-index:200;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:8px;padding:6px;min-width:160px;box-shadow:0 4px 16px rgba(0,0,0,.15),0 0 0 1px rgba(0,0,0,5%)}.toolbar-overflow-dropdown.open{display:flex;flex-direction:column}.toolbar-overflow-dropdown button{display:flex;align-items:center;gap:10px;width:100%;padding:8px 12px;font-size:.9rem;text-align:left;border:none;background:none;cursor:pointer;border-radius:6px;height:auto;color:var(--color-text-primary);transition:background.15s ease,color.15s ease,transform.1s ease}.toolbar-overflow-dropdown button:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.toolbar-overflow-dropdown button:active{transform:scale(.98)}.toolbar-overflow-dropdown button.active{background:var(--color-accent-soft);color:var(--color-accent);font-weight:600}.toolbar-overflow-dropdown button.is-disabled,.toolbar-overflow-dropdown button:disabled{color:var(--color-text-disabled,var(--color-text-tertiary));cursor:default;opacity:.5}.toolbar-overflow-dropdown button.is-disabled:hover,.toolbar-overflow-dropdown button:disabled:hover{background:none;transform:none}.toolbar-overflow-dropdown button svg{width:18px;height:18px;display:block}
.book-hint{border-left:4px solid var(--color-accent);background:var(--color-bg-tertiary);padding:.5rem 1rem;margin:1rem 0;border-radius:0 4px 4px 0}.book-hint.info,.book-hint.note{border-color:var(--color-accent);background:var(--color-bg-tertiary)}.book-hint.warning,.book-hint.caution{border-color:var(--color-warning);background:#fdf6ec}.book-hint.danger{border-color:var(--color-error);background:#fcecec}.book-hint.tip,.book-hint.success{border-color:var(--color-success);background:#f0f7ed}.book-hint.important{border-color:#ebcb8b;background:#fcf8e8}:root[data-theme=dark] .book-hint.warning,:root[data-theme=dark] .book-hint.caution{background:rgba(208,135,112,.1)}:root[data-theme=dark] .book-hint.danger{background:rgba(191,97,106,.1)}:root[data-theme=dark] .book-hint.tip,:root[data-theme=dark] .book-hint.success{background:rgba(163,190,140,.1)}:root[data-theme=dark] .book-hint.important{background:rgba(235,203,139,.1);border-color:#ebcb8b}
.shortcode-tag{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:3px;padding:0 4px;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;font-size:.85em;color:var(--color-text-secondary);white-space:nowrap}.shortcode-param{border-color:#8fbcbb}.shortcode-detail-tag{border-color:var(--color-accent);font-weight:600}.shortcode-percent{border-color:#b48ead;font-style:italic}.shortcode-body{background:#fff0e0;border-radius:2px;padding:1px 2px;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;font-size:.85em}.shortcode-inner{color:var(--color-accent);font-weight:500}
.hugo-ref-link{color:var(--color-accent);cursor:pointer;text-decoration:underline;text-decoration-style:dotted;border-bottom:1px dashed var(--color-accent);padding:0 2px;border-radius:3px;transition:background.15s}.hugo-ref-link:hover{background:var(--color-bg-tertiary)}
.prosemirror-flat-list[data-list-kind=task] .list-marker label{display:flex;align-items:center;justify-content:center}.prosemirror-flat-list[data-list-kind=task] .list-marker input[type=checkbox]{width:16px;height:16px;margin:0;cursor:pointer;accent-color:var(--color-accent)}
.toolbar-relative{position:relative}.menu-anchor-fixed{position:fixed;width:0;height:0;z-index:200}.toolbar-menu-trigger{cursor:pointer;user-select:none}.toolbar-menu-trigger.is-open{background:var(--color-bg-tertiary);color:var(--color-text-primary);font-weight:600}.toolbar-menu-trigger:focus{background:var(--color-bg-tertiary)}.toolbar-menu-trigger:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:3px}.toolbar-menu-trigger .arrow{font-size:.6rem;margin-left:3px;opacity:.6}.toolbar-menu{display:none;position:absolute;top:100%;left:0;z-index:200;min-width:180px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;padding:4px;box-shadow:0 4px 16px rgba(0,0,0,.15)}.toolbar-menu.open{display:block}.toolbar-menu--right{left:auto;right:0}.toolbar-menu.toolbar-menu--up,.edit-toolbar.toolbar-menu--up{top:auto;bottom:calc(100% + 12px)}.toolbar-menu .menu-item{display:flex;align-items:center;gap:8px;padding:5px 10px;cursor:pointer;border-radius:3px;font-size:.8rem;color:var(--color-text-primary);white-space:nowrap;position:relative}.toolbar-menu .menu-item:hover,.toolbar-menu .menu-item:focus{background:var(--color-bg-tertiary)}.toolbar-menu .menu-item--danger{color:var(--color-error)}.toolbar-menu .menu-item .menu-item-icon{width:16px;height:16px;text-align:center;flex-shrink:0}.toolbar-menu .menu-item .menu-item-icon svg{width:100%;height:100%}.toolbar-menu .menu-item .menu-item-sublabel{margin-left:auto;padding-left:16px;font-size:.7rem;color:var(--color-text-secondary);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.85}.toolbar-menu .menu-item .menu-submenu-arrow{margin-left:auto;font-size:.6rem;opacity:.5}.toolbar-menu .menu-sep{height:1px;background:var(--color-border);margin:4px 8px}.toolbar-menu .menu-item-submenu .menu-submenu{display:none;position:absolute;left:100%;top:-4px;z-index:201;min-width:140px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;padding:4px;box-shadow:0 4px 16px rgba(0,0,0,.15)}.toolbar-menu .menu-item-submenu:hover .menu-submenu,.toolbar-menu .menu-item-submenu .menu-submenu:hover{display:block}.toolbar-menu .menu-item .check{margin-left:auto;opacity:0}.toolbar-menu .menu-item.active .check{opacity:1;color:var(--color-accent)}.toolbar-menu .menu-item-submenu .menu-submenu .menu-item .check{margin-left:auto;opacity:0}.toolbar-menu .menu-item-submenu .menu-submenu .menu-item.active .check{opacity:1;color:var(--color-accent)}.toolbar-menu a{color:inherit;text-decoration:none}.toolbar-menu a:hover{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px}.toolbar-menu a:visited{color:inherit}.toolbar-menu .menu-item-sublabel{margin-left:auto;padding-left:16px;font-size:.68rem;color:var(--color-text-secondary);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;letter-spacing:-.01em;opacity:.9;border-left:2px solid var(--color-border);padding-left:8px;margin-left:8px}.nav-menu{display:none;position:absolute;top:100%;left:0;z-index:200;min-width:200px;max-width:calc(100vw - 16px);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;padding:0;box-shadow:0 4px 16px rgba(0,0,0,.15);overflow:hidden}.nav-menu.open{display:block}.nav-menu.toolbar-menu--right{left:auto;right:0}.nav-menu.toolbar-menu--up{top:auto;bottom:calc(100% + 12px)}.nav-menu-header{display:flex;align-items:center;gap:4px;padding:5px 6px 5px 4px;border-bottom:1px solid var(--color-border);background:var(--color-bg-secondary)}.nav-menu-back{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;background:transparent;border-radius:4px;cursor:pointer;color:var(--color-text-primary);flex-shrink:0}.nav-menu-back svg{width:16px;height:16px}.nav-menu-back:hover{background:var(--color-bg-tertiary)}.nav-menu-back.is-hidden{display:none}.nav-menu-close{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;border:none;background:transparent;border-radius:4px;cursor:pointer;color:var(--color-text-primary);flex-shrink:0}.nav-menu-close svg{width:16px;height:16px}.nav-menu-close:hover{background:var(--color-bg-tertiary)}.nav-menu-close.is-hidden{display:none}.nav-menu-title{font-size:.8rem;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-menu-list{padding:4px;max-height:min(60vh,440px);overflow-y:auto}.nav-menu-list--enter{animation:nav-menu-in.12s ease-out}@keyframes nav-menu-in{0%{opacity:0;transform:translatey(-4px)}to{opacity:1;transform:none}}.nav-menu .menu-item{display:flex;align-items:center;gap:8px;padding:8px 10px;cursor:pointer;border-radius:3px;font-size:.8rem;color:var(--color-text-primary);white-space:nowrap;position:relative}.nav-menu .menu-item:hover,.nav-menu .menu-item:focus{background:var(--color-bg-tertiary);outline:none}.nav-menu .menu-item.disabled{opacity:.45;cursor:default}.nav-menu .menu-item.disabled:hover{background:transparent}.nav-menu .menu-item .menu-item-icon{width:16px;height:16px;text-align:center;flex-shrink:0}.nav-menu .menu-item .menu-item-icon svg{width:100%;height:100%}.nav-menu .menu-item .menu-item-label{flex:1 1 auto}.nav-menu .menu-item .menu-item-chevron{margin-left:auto;opacity:.5;flex-shrink:0}.nav-menu .menu-item .menu-item-chevron svg{width:14px;height:14px}.nav-menu .menu-sep{height:1px;background:var(--color-border);margin:4px 8px}
.inb4doc-image-block{position:relative;margin:1rem 0;display:flex;flex-direction:column;align-items:center}.inb4doc-image-block .image-edit{display:flex;align-items:center;gap:8px;padding:12px;border:2px dashed var(--color-border);border-radius:8px;background:var(--color-bg-tertiary);width:100%;max-width:480px}.inb4doc-image-block .image-edit .image-icon{flex-shrink:0}.inb4doc-image-block .image-edit .image-icon svg{width:24px;height:24px;fill:var(--color-text-secondary)}.inb4doc-image-block .image-edit .link-importer{flex:1;display:flex;flex-direction:column;gap:4px}.inb4doc-image-block .image-edit .link-importer .link-input-area{width:100%;border:none;background:transparent;font-size:.85rem;color:var(--color-text-primary);outline:none;padding:4px 0}.inb4doc-image-block .image-edit .link-importer .placeholder{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--color-text-secondary)}.inb4doc-image-block .image-edit .link-importer .placeholder .hidden{display:none}.inb4doc-image-block .image-edit .link-importer .placeholder .uploader{cursor:pointer;padding:2px 8px;border:1px solid var(--color-border);border-radius:4px;font-size:.8rem;background:var(--color-bg-primary)}.inb4doc-image-block .image-edit .link-importer .placeholder .uploader:hover{background:var(--color-bg-tertiary)}.inb4doc-image-block .image-edit .link-importer .placeholder .text{cursor:pointer}.inb4doc-image-block .image-edit .link-importer.focus .link-input-area{border-bottom:1px solid var(--color-accent)}.inb4doc-image-block .image-edit .image-preview{margin-top:8px}.inb4doc-image-block .image-edit .image-preview img{max-width:100%;max-height:300px;border-radius:4px}.inb4doc-image-block .image-edit .confirm{cursor:pointer;display:flex;align-items:center;padding:4px}.inb4doc-image-block .image-edit .confirm:hover{color:var(--color-accent)}.inb4doc-image-block .image-wrapper{position:relative;display:inline-flex;flex-direction:column;align-items:center;max-width:100%}.inb4doc-image-block .image-frame{position:relative;display:inline-block;line-height:0;max-width:100%}.inb4doc-image-block .image-frame img{max-width:100%;height:auto;border-radius:4px;display:block}.inb4doc-image-block .image-frame .operation{position:absolute;top:8px;right:8px;display:flex;gap:4px;opacity:0;transition:opacity.15s;z-index:5}.inb4doc-image-block:hover .image-frame .operation{opacity:1}.inb4doc-image-block .image-frame .operation .operation-item{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:4px;cursor:pointer}.inb4doc-image-block .image-frame .operation .operation-item:hover{background:var(--color-bg-tertiary)}.inb4doc-image-block.selected .image-frame{outline:2px solid var(--color-accent);outline-offset:4px;border-radius:4px}.inb4doc-image-block .image-frame .image-resize-handle{position:absolute;width:10px;height:10px;background:var(--color-bg-primary);border:1px solid var(--color-accent);border-radius:2px;z-index:6;opacity:0;transition:opacity.15s;pointer-events:auto}.inb4doc-image-block:hover .image-frame .image-resize-handle,.inb4doc-image-block.selected .image-frame .image-resize-handle{opacity:1}.inb4doc-image-block .image-frame .image-resize-handle--nw{top:-5px;left:-5px;cursor:nwse-resize}.inb4doc-image-block .image-frame .image-resize-handle--n{top:-5px;left:50%;transform:translatex(-50%);cursor:ns-resize}.inb4doc-image-block .image-frame .image-resize-handle--ne{top:-5px;right:-5px;cursor:nesw-resize}.inb4doc-image-block .image-frame .image-resize-handle--e{right:-5px;top:50%;transform:translatey(-50%);cursor:ew-resize}.inb4doc-image-block .image-frame .image-resize-handle--se{bottom:-5px;right:-5px;cursor:nwse-resize}.inb4doc-image-block .image-frame .image-resize-handle--s{bottom:-5px;left:50%;transform:translatex(-50%);cursor:ns-resize}.inb4doc-image-block .image-frame .image-resize-handle--sw{bottom:-5px;left:-5px;cursor:nesw-resize}.inb4doc-image-block .image-frame .image-resize-handle--w{left:-5px;top:50%;transform:translatey(-50%);cursor:ew-resize}.inb4doc-image-block .caption-input{width:100%;max-width:480px;border:none;border-bottom:1px solid var(--color-border);background:transparent;font-size:.85rem;text-align:center;color:var(--color-text-secondary);padding:4px;margin-top:4px;outline:none}.inb4doc-image-block .caption-input:focus{border-color:var(--color-accent)}.inb4doc-image-inline{display:inline-block;vertical-align:middle;line-height:0;max-width:100%}.inb4doc-image-inline .image-frame{position:relative;display:inline-block;line-height:0;max-width:100%}.inb4doc-image-inline .image-frame img.image-inline{display:inline-block;max-width:100%;height:auto;border-radius:4px;vertical-align:bottom}.inb4doc-image-inline.selected .image-frame{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:4px}.inb4doc-image-inline .image-frame .image-resize-handle{position:absolute;width:10px;height:10px;background:var(--color-bg-primary);border:1px solid var(--color-accent);border-radius:2px;z-index:6;opacity:0;transition:opacity.15s;pointer-events:auto}.inb4doc-image-inline.resizable:hover .image-frame .image-resize-handle,.inb4doc-image-inline.resizable.selected .image-frame .image-resize-handle{opacity:1}.inb4doc-image-inline .image-frame .image-resize-handle--nw{top:-5px;left:-5px;cursor:nwse-resize}.inb4doc-image-inline .image-frame .image-resize-handle--n{top:-5px;left:50%;transform:translatex(-50%);cursor:ns-resize}.inb4doc-image-inline .image-frame .image-resize-handle--ne{top:-5px;right:-5px;cursor:nesw-resize}.inb4doc-image-inline .image-frame .image-resize-handle--e{right:-5px;top:50%;transform:translatey(-50%);cursor:ew-resize}.inb4doc-image-inline .image-frame .image-resize-handle--se{bottom:-5px;right:-5px;cursor:nwse-resize}.inb4doc-image-inline .image-frame .image-resize-handle--s{bottom:-5px;left:50%;transform:translatex(-50%);cursor:ns-resize}.inb4doc-image-inline .image-frame .image-resize-handle--sw{bottom:-5px;left:-5px;cursor:nesw-resize}.inb4doc-image-inline .image-frame .image-resize-handle--w{left:-5px;top:50%;transform:translatey(-50%);cursor:ew-resize}
.video-wrapper{position:relative;margin:.5em 0;border:2px solid transparent;border-radius:6px;overflow:hidden;cursor:pointer;background:#000;line-height:0}.video-wrapper.selected{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent)}.video-wrapper video{display:block;width:100%;max-height:400px;outline:none}.video-placeholder{display:flex;align-items:center;justify-content:center;gap:8px;min-height:120px;background:var(--color-bg-secondary,#1a1a2e);color:var(--color-text-secondary,#888);font-size:14px;cursor:pointer;user-select:none;line-height:1.4}.video-placeholder:hover{background:var(--color-bg-tertiary,#252540);color:var(--color-text-primary,#ccc)}.video-placeholder-icon{font-size:28px;opacity:.6}.video-edit-btn{position:absolute;top:6px;right:6px;width:28px;height:28px;border-radius:4px;border:none;background:rgba(0,0,0,.55);color:#fff;font-size:14px;line-height:1;cursor:pointer;opacity:0;transition:opacity.15s;display:flex;align-items:center;justify-content:center;z-index:5;padding:0}.video-wrapper:hover .video-edit-btn{opacity:1}.video-edit-btn:hover{background:rgba(0,0,0,.75)}
.ProseMirror div[data-type=div-center]{text-align:center;padding:.75rem 1rem;margin:.5rem 0;border:1px dashed var(--color-border);border-radius:6px;background:var(--color-bg-secondary)}
prosekit-table-handle-column-positioner,prosekit-table-handle-row-positioner{display:block;overflow:visible;width:min-content;height:min-content;z-index:50}prosekit-table-handle-column-popup,prosekit-table-handle-row-popup{display:flex;box-sizing:border-box;transition:opacity.1s ease}prosekit-table-handle-column-popup[data-state=closed],prosekit-table-handle-row-popup[data-state=closed]{opacity:0}.table-handle-trigger{display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:1.25rem;height:1.125rem;padding:0;overflow:clip;cursor:grab;color:var(--color-text-tertiary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:3px;transition:background-color.15s ease,color.15s ease}prosekit-table-handle-column-popup .table-handle-trigger svg{transform:rotate(90deg)}.table-handle-trigger:hover,.table-handle-trigger[data-state=open]{color:var(--color-text-primary);background:var(--color-bg-tertiary)}.table-handle-trigger svg{width:.875rem;height:.875rem;min-width:.875rem;min-height:.875rem;pointer-events:none}.table-handle-menu-positioner{display:block;z-index:50}prosekit-menu-popup.table-handle-menu{position:relative;display:flex;flex-direction:column;box-sizing:border-box;min-width:10rem;max-height:20rem;padding:.25rem;overflow:auto;user-select:none;white-space:nowrap;color:var(--color-text-primary);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 10px 15px -3px rgba(0,0,0,.2),0 4px 6px -4px rgba(0,0,0,.15);transition:opacity.1s ease}prosekit-menu-positioner{border:unset}.table-handle-menu prosekit-menu-item{display:flex;align-items:center;justify-content:space-between;gap:2rem;box-sizing:border-box;padding:.375rem .75rem;border-radius:4px;font-size:var(--font-size-small);cursor:default;outline:none}.table-handle-menu prosekit-menu-item:hover,.table-handle-menu prosekit-menu-item[data-highlighted]{background:var(--color-bg-secondary)}.table-handle-menu prosekit-menu-item[data-disabled],.table-handle-menu prosekit-menu-item.disabled{opacity:.45;pointer-events:none}.table-handle-menu prosekit-menu-item.danger{color:var(--color-error)}.table-handle-hint{font-size:.7rem;letter-spacing:.08em;color:var(--color-text-tertiary)}
prosekit-block-handle-root{display:block}prosekit-block-handle-positioner{display:block;overflow:visible;width:min-content;height:min-content;z-index:50}prosekit-block-handle-popup{display:flex;align-items:center;gap:2px;box-sizing:border-box;transition:opacity.1s ease,scale.1s ease}prosekit-block-handle-popup[data-state=closed]{opacity:0;scale:.95}prosekit-block-handle-add,prosekit-block-handle-draggable{display:flex;align-items:center;justify-content:center;box-sizing:border-box;width:1.375rem;height:1.5rem;padding:0;cursor:pointer;color:var(--color-text-tertiary);border-radius:3px;transition:background-color.15s ease,color.15s ease}prosekit-block-handle-draggable{cursor:grab}prosekit-block-handle-add:hover,prosekit-block-handle-draggable:hover,prosekit-block-handle-draggable[data-dragging]{color:var(--color-text-primary);background:var(--color-bg-tertiary)}prosekit-block-handle-add svg,prosekit-block-handle-draggable svg{width:1rem;height:1rem;min-width:1rem;min-height:1rem;pointer-events:none}prosekit-drop-indicator{z-index:50;background:var(--color-accent);border-radius:1px}
#source-editor{display:none;flex:1;flex-direction:column}#source-editor textarea{width:100%;border:none;border-radius:0;padding:1rem;font-family:"SF Mono",Monaco,monospace;font-size:.9rem;line-height:1.6;resize:none;outline:none;min-height:60vh;background:var(--color-bg-primary);color:var(--color-text-primary)}.source-actions{flex-shrink:0;position:sticky;bottom:0;z-index:5;display:flex;gap:.5rem;padding:.5rem 1rem;border-top:1px solid var(--color-border);background:var(--color-bg-secondary)}.source-actions button{padding:.3rem 1rem;border:1px solid var(--color-border);border-radius:3px;background:var(--color-bg-primary);cursor:pointer;font-size:.85rem}.source-actions button:hover{background:var(--color-bg-tertiary)}.source-actions button.primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}
.text-drag-ghost{position:fixed;z-index:1000;pointer-events:none;max-width:320px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:4px 10px;font-size:14px;line-height:1.4;color:var(--color-text-primary,inherit);background:var(--color-bg-primary);border:1px solid var(--color-accent);border-radius:4px;box-shadow:0 4px 16px rgba(0,0,0,.18);opacity:.85}.inb4doc-drop-cursor{position:fixed;pointer-events:none;background-color:var(--color-accent);opacity:.5;transition:all.2s;z-index:300}.inb4doc-drop-cursor.drop-reject{background-color:var(--color-error,#bf616a);opacity:.8}.ProseMirror-table-node td.text-drop-target,.ProseMirror-table-node th.text-drop-target{outline:2px solid var(--color-accent);outline-offset:-2px}
.sidebar-inner .nav-section-children{padding-left:0}.sidebar-inner .nav-section-children>.nav-item:after,.sidebar-inner .nav-section-children>.nav-section:after{content:"";position:absolute;left:.2rem;top:0;bottom:0;border-left:2px solid var(--line-color,var(--color-border));pointer-events:none}.sidebar-inner .nav-section-children>.nav-item:before{content:"";position:absolute;left:.25rem;top:50%;width:.2rem;border-top:2px solid var(--line-color,var(--color-border));pointer-events:none}.sidebar-inner .nav-section-children>.nav-item{display:flex;flex-wrap:wrap;align-items:center;padding-left:.35rem;padding-right:.5rem;position:relative}.sidebar-inner .nav-section-children>.nav-section{padding-left:.35rem;position:relative}.nav-section-children .nav-empty{display:block;text-align:center;padding:.25rem .5rem;font-style:italic;opacity:.45;font-size:.8em;user-select:none}.sidebar-inner>.nav-item{display:flex;flex-wrap:wrap;align-items:center;padding-right:.5rem}.sidebar-inner .nav-item:hover{background:var(--color-bg-tertiary)}.sidebar-inner .nav-item[draggable=true]{cursor:grab}.sidebar-inner .nav-item[draggable=true]:active{cursor:grabbing;opacity:.5}.sidebar-inner .nav-section[draggable=true]{cursor:grab}.sidebar-inner .nav-link{flex:1;display:flex;align-items:center;gap:.15rem;padding:.25rem .5rem;color:var(--color-accent);text-decoration:none;font-size:.9rem;line-height:1.3;transition:color.15s ease}.sidebar-inner .nav-link:hover{color:var(--color-accent-hover)}.sidebar-inner .nav-link:visited{color:var(--color-accent)}.sidebar-inner .nav-link.active{color:var(--color-text-primary);font-weight:600;background:var(--color-bg-tertiary)}.sidebar-inner .nav-link.nav-link-home{font-size:1.05rem;font-weight:700;color:var(--color-text-secondary);padding:.25rem}.sidebar-inner .nav-link.nav-link-home:hover{color:var(--color-accent)}.sidebar-inner .nav-section-title{display:flex;align-items:center;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);font-weight:700;font-size:1rem;line-height:1.3;padding:.25rem .5rem;cursor:default}.sidebar-inner .nav-section-title:hover,.sidebar-inner .nav-section-title:has(+.nav-section-children:hover){background:var(--color-bg-tertiary)}.nav-section-title .nav-link{flex:1;display:flex;align-items:center;gap:.15rem;color:inherit;text-decoration:none;font:inherit;letter-spacing:inherit;text-transform:inherit;padding:0;cursor:pointer}.nav-section-title .nav-link:hover{color:var(--color-accent)}.nav-section-title .nav-link.active{color:var(--color-text-primary)}.nav-section-toggle{display:inline-flex;align-items:center;justify-content:center;width:1rem;height:1rem;margin-left:auto;cursor:pointer;flex-shrink:0;border-radius:3px}.nav-section-toggle:hover{background:var(--color-bg-tertiary)}.nav-section-toggle svg{transition:transform.15s ease}.nav-section.collapsed .nav-section-toggle svg{transform:rotate(-90deg)}.nav-section.collapsed>.nav-section-children{display:none}.nav-section.drag-over>.nav-section-title{background:var(--color-bg-tertiary);border-radius:4px;color:var(--color-accent);outline:2px dashed var(--color-accent);outline-offset:-2px}.nav-section.drag-over>.nav-section-children>.nav-item{opacity:.5}.sidebar-inner,.sidebar-inner .nav-section-children{position:relative}.drop-reorder-indicator{position:absolute;left:.2rem;right:.2rem;height:2px;background:var(--color-accent);border-radius:1px;pointer-events:none;z-index:1}.sidebar-inner .nav-section-title.depth-1{font-size:.875rem;color:#6b7280}.sidebar-inner .nav-section-title.depth-2{font-size:.8rem;color:#8fbcbb}.sidebar-inner .nav-section-title.depth-3{font-size:.75rem;color:#9aa0a6}.sidebar-inner .nav-section-title.depth-4,.sidebar-inner 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#prdc-notifications{position:fixed;bottom:1rem;right:1rem;z-index:100000;display:flex;flex-direction:column;gap:.5rem;pointer-events:none;max-width:min(90vw,400px)}.prdc-notification{pointer-events:auto;position:relative;display:flex;align-items:flex-start;gap:.625rem;color:#fff;padding:.625rem .875rem;border-radius:10px;font:13px/1.45 system-ui,sans-serif;box-shadow:0 4px 16px rgba(0,0,0,.45);animation:prdc-notif-in.2s ease-out;min-width:240px}.prdc-notif-close{position:absolute;top:4px;right:4px;width:1.25rem;height:1.25rem;padding:0;border:none;cursor:pointer;display:none;align-items:center;justify-content:center;font-size:10px;line-height:1;border-radius:50%;background:rgba(0,0,0,.25);color:#fff}.prdc-notification:hover .prdc-notif-close{display:flex}.prdc-notif-icon{flex-shrink:0;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;border-radius:50%;background:rgba(0,0,0,.2);margin-top:1px}.prdc-notif-icon svg{width:100%;height:100%}.prdc-notif-body{flex:1;min-width:0}.prdc-notif-title{font-weight:600;margin-bottom:.125rem}.prdc-notif-msg{opacity:.88}.prdc-notification.prdc-notif-renew:after{content:"";position:absolute;inset:-1px;border-radius:10px;border:2px solid rgba(255,209,102,.95);box-shadow:0 0 0 2px rgba(255,209,102,.55),0 0 16px rgba(255,209,102,.6);animation:prdc-notif-glow.5s ease-out forwards;pointer-events:none}@keyframes prdc-notif-glow{0%{opacity:1}to{opacity:0}}@keyframes prdc-notif-in{0%{opacity:0;transform:translatex(100%)}to{opacity:1;transform:translatex(0)}}#prdc-notifications.prdc-notifications--mobile{top:calc(48px + .5rem);left:50%;right:auto;bottom:auto;transform:translatex(-50%)}#prdc-notifications.prdc-notifications--mobile .prdc-notification{animation:prdc-notif-in-mobile.2s ease-out;touch-action:pan-y}@keyframes prdc-notif-in-mobile{0%{opacity:0;transform:translatey(-.5rem)}to{opacity:1;transform:translatey(0)}}#prdc-notifications.prdc-notifications--mobile .prdc-notif-close{display:flex}
.desktop-layout #dock,.desktop-layout #edit-toolbar{display:none}.desktop-layout .book-layout{padding-bottom:0}@media(min-width:768px)and (max-width:1199px){.desktop-layout #dock{display:block}.desktop-layout #dock .dock{display:none}.desktop-layout #edit-toolbar{display:block}.desktop-layout body:not(.layout-leftpanel-off).layout-rightpanel-off #dock{left:var(--sidebar-width)}.desktop-layout .book-layout:has(#edit-toolbar:not([hidden])):not(:has(#edit-toolbar.is-follow-mode)){padding-bottom:calc(47px + env(safe-area-inset-bottom,0))}}.mobile-layout .book-leftpanel,.mobile-layout .book-rightpanel{display:none}.mobile-layout .book-layout{padding-bottom:calc(56px + env(safe-area-inset-bottom,0))}.mobile-layout .book-layout:has(.app-toolbar:not([hidden])){padding-top:48px}.mobile-layout .book-layout .app-toolbar{position:fixed;top:0;left:0;right:0;height:48px;min-height:48px;padding:0 .75rem;gap:.5rem}.mobile-layout .book-layout .app-toolbar button{padding:0 .35rem;font-size:.85rem}.mobile-layout .book-layout .app-toolbar .toolbar-menu-trigger,.mobile-layout .book-layout .app-toolbar .toolbar-heading-btn,.mobile-layout .book-layout .app-toolbar .toolbar-list-btn{min-width:44px;min-height:36px;padding:0 .6rem;display:inline-flex;align-items:center;justify-content:center}.mobile-layout .book-layout .app-toolbar .toolbar-menu .menu-item,.mobile-layout .book-layout .app-toolbar .toolbar-heading-dropdown button,.mobile-layout .book-layout .app-toolbar .toolbar-list-dropdown button,.mobile-layout .book-layout .app-toolbar .toolbar-overflow-dropdown button{min-height:40px;padding:8px 14px;font-size:.9rem}.mobile-layout .book-layout .toolbar-section{margin-bottom:0;gap:.25rem}.mobile-layout .book-layout .toolbar-sep{margin:0 .2rem}.mobile-layout .book-layout .toolbar-spacer{flex-basis:auto}.mobile-layout .book-layout .app-toolbar .toolbar-list-dropdown{left:auto;right:0}#app-toolbar[hidden],.app-toolbar[hidden]{display:none!important}#dock{position:fixed;left:0;right:0;bottom:0;z-index:200;background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding-bottom:env(safe-area-inset-bottom,0);--kb-offset:0px}#dock.kb-open .dock-item--fab{position:fixed;right:16px;bottom:calc(12px + var(--kb-offset) + env(safe-area-inset-bottom,0));transform:none;margin:0}body.layout-mobile-shrink #app,body.layout-mobile-shrink .book-layout{height:calc(100vh - var(--kb-offset,0px))}.dock{display:flex;height:56px;align-items:stretch;position:relative}.dock-fab-menu-anchor{position:absolute;left:0;right:0;bottom:56px;height:0;z-index:300}.dock-fab-menu-anchor.is-block-anchored{position:fixed;right:auto;bottom:auto;width:0}.dock-fab-menu-anchor:not(.is-block-anchored) .dock-fab-menu{top:auto;bottom:calc(100% + 12px);left:auto;right:12px}.dock-fab-menu-anchor:not(.is-block-anchored) .dock-fab-menu .menu-item-submenu .menu-submenu,.dock-fab-menu-anchor.is-block-anchored .dock-fab-menu.toolbar-menu--right .menu-item-submenu .menu-submenu{left:auto;right:100%}.dock-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:none;border:none;padding:6px 0;color:var(--color-text-secondary);cursor:pointer;-webkit-tap-highlight-color:transparent}.dock-item--fab{flex:0 0 56px;width:56px;height:56px;align-self:flex-end;transform:translatey(-12px);border-radius:50%;background:var(--color-accent);color:var(--color-btn-active-text);box-shadow:0 4px 12px rgba(0,0,0,.28)}.dock-item--fab .dock-icon{height:26px}.dock-item .dock-icon{position:relative;display:flex;align-items:center;justify-content:center;height:24px}.dock-item .dock-badge{position:absolute;top:-6px;right:-12px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--color-accent,#4a7dff);color:#fff;font-size:10px;font-weight:600;line-height:16px;text-align:center;pointer-events:none}.dock-item .dock-icon svg{width:22px;height:22px}.dock-item .dock-label{font-size:11px;line-height:1}.dock-item.is-active{color:var(--color-accent)}.dock-item--fab.is-active{color:var(--color-active-text);background-color:var(--color-btn-bg)}.dock-item--fab .dock-icon--pencil{height:20px}.dock-item--fab .dock-icon--pencil svg{width:20px;height:20px}.dock-item--fab .dock-label{font-size:10px;line-height:1}.fullview-view{position:absolute;inset:0;z-index:60;background:var(--color-bg-primary);display:flex;flex-direction:column;overflow:hidden}.fullview-sidebar{display:flex;flex-direction:column;height:100%}.fullview-sidebar .sidebar-wrapper{display:flex;flex-direction:column;flex:1;min-height:0;height:100%}.more-list{padding:.5rem 0}.more-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.875rem 1rem;background:none;border:none;border-bottom:1px solid var(--color-border,rgba(0,0,0,8%));color:var(--color-text-primary);cursor:pointer;text-align:left}.more-item .more-icon{display:flex;align-items:center;color:var(--color-text-secondary)}.more-item .more-icon svg{width:20px;height:20px}.more-item .more-label{flex:1;font-size:15px}.more-item .more-chevron{display:flex;align-items:center;color:var(--color-text-tertiary)}.more-item .more-chevron svg{width:16px;height:16px}.more-item .more-count{flex-shrink:0;min-width:22px;padding:.1rem .45rem;border-radius:10px;background:var(--color-accent,#4a7dff);color:#fff;font-size:.75rem;font-weight:600;text-align:center}#edit-toolbar{flex-shrink:0;border-top:1px solid var(--color-border);background:var(--color-bg-secondary)}#edit-toolbar[hidden]{display:none}.edit-toolbar{display:flex;align-items:center;justify-content:flex-start;flex-wrap:nowrap;gap:.25rem;padding:.375rem .5rem;overflow-x:auto;scrollbar-width:none}#edit-toolbar.is-follow-mode{position:fixed;left:0;top:0;width:0;height:0;z-index:300}#edit-toolbar.is-follow-mode .edit-toolbar{position:absolute;top:100%;left:0;min-width:180px;max-width:calc(100vw - 16px);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:6px;box-shadow:0 4px 16px rgba(0,0,0,.15)}#edit-toolbar.is-follow-mode .edit-toolbar.toolbar-menu--up{top:auto;bottom:calc(100% + 12px)}#edit-toolbar.is-follow-mode .edit-toolbar.toolbar-menu--right{left:auto;right:0}.edit-toolbar::-webkit-scrollbar{display:none}.edit-toolbar-group{display:flex;align-items:center;gap:.125rem;flex-shrink:0}.edit-toolbar-sep{width:1px;height:22px;margin:0 .25rem;background:var(--color-border);flex-shrink:0}.edit-toolbar-sep[hidden]{display:none}.edit-toolbar-btn{display:flex;align-items:center;justify-content:center;width:38px;height:34px;background:none;border:none;border-radius:8px;color:var(--color-text-secondary);cursor:pointer;-webkit-tap-highlight-color:transparent}.edit-toolbar-btn[hidden]{display:none}.edit-toolbar-btn.is-disabled,.edit-toolbar-btn:disabled{color:var(--color-text-disabled,var(--color-border));cursor:default;opacity:.45}.edit-toolbar-btn:not(:disabled):active{background:var(--color-accent-soft)}.edit-toolbar-btn .edit-toolbar-icon{display:flex;align-items:center;justify-content:center}.edit-toolbar-btn .edit-toolbar-icon svg{width:20px;height:20px}.edit-toolbar-btn.is-active{color:var(--color-accent);background:var(--color-accent-soft)}.edit-toolbar-group--add[hidden]{display:none}.edit-toolbar-group--add{margin-left:auto;flex-shrink:0}.edit-toolbar-btn--add{color:var(--color-accent)}.edit-toolbar-btn--add:active{color:var(--color-btn-active-text);background:var(--color-accent)}.edit-toolbar-fab-menu-anchor{position:fixed;left:0;top:0;width:0;height:0;z-index:300}.edit-toolbar-fab-menu-open .edit-toolbar{display:none}.edit-toolbar-fab-menu-anchor .edit-toolbar-fab-menu.toolbar-menu--right .menu-item-submenu .menu-submenu{left:auto;right:100%}
.no-file-view{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:400px;text-align:center;padding:2rem;color:var(--color-text-secondary)}.no-file-view h2{font-size:1.3rem;font-weight:600;margin:0 0 .5rem;color:var(--color-text-primary)}.no-file-view h3{font-size:.85rem;font-weight:600;margin:0 0 .4rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.04em}.no-file-view p{margin:0 0 1.5rem;max-width:360px;line-height:1.5}.no-file-view .btn-row{display:flex;gap:.75rem}.no-file-view .create-btn{padding:.6rem 1.6rem;border-radius:6px;border:none;background:var(--color-accent);color:#fff;font-size:.95rem;cursor:pointer;font-weight:500}.no-file-view .create-btn:hover{background:var(--color-accent-hover)}.no-file-view .change-btn{padding:.6rem 1.6rem;border-radius:6px;border:1px solid var(--color-border);background:transparent;color:var(--color-text-secondary);font-size:.95rem;cursor:pointer}.no-file-view .change-btn:hover{border-color:var(--color-accent);color:var(--color-text-primary)}.no-file-section{margin-bottom:1.5rem;text-align:left;min-width:240px}.no-file-list{list-style:none;margin:0;padding:0}.no-file-list li{display:flex;align-items:baseline;gap:.5rem;padding:.3rem 0}.no-file-link{background:none;border:none;padding:0;color:var(--color-accent);cursor:pointer;font-size:.95rem;font-weight:500;text-decoration:none}.no-file-link:hover{text-decoration:underline}.no-file-dir{font-size:.8rem;color:var(--color-text-tertiary,#999)}.no-file-empty{color:var(--color-text-tertiary,#999);font-size:.9rem}
.dir-index-empty-view{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;min-height:400px;text-align:center;padding:2rem;color:var(--color-text-secondary);cursor:pointer}[data-controller=dir-index-empty]{height:100%}.dir-index-empty-view:hover{color:var(--color-text-primary)}.dir-index-empty-view svg{margin-bottom:1rem;opacity:.6;display:inline}.dir-index-empty-view:hover svg{opacity:1}.dir-index-empty-title{font-size:1.1rem;font-weight:500;margin-bottom:.4rem;color:var(--color-text-primary)}.dir-index-empty-hint{font-size:.9rem;color:var(--color-text-tertiary,#999)}
[hidden]{display:none!important}.updater-loader{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:calc(2rem + env(safe-area-inset-top))calc(2rem + env(safe-area-inset-right))calc(2rem + env(safe-area-inset-bottom))calc(2rem + env(safe-area-inset-left));overflow-y:auto;background:rgba(248,249,250,.84);background:color-mix(in srgb,var(--color-bg-primary)84%,transparent);backdrop-filter:blur(6px)}.updater-loader-card{display:flex;flex-direction:column;align-items:center;width:100%;max-width:420px;padding:2.5rem 2rem;text-align:center;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.15)}.updater-loader-logo{margin-bottom:1rem}.updater-loader-logo img{width:96px;height:96px;border-radius:18px;opacity:.95}.updater-loader-title{font-size:1.4rem;font-weight:600;color:var(--color-text-primary)}.updater-loader-desc{margin:.5rem 0 1.5rem;font-size:.92rem;line-height:1.5;color:var(--color-text-secondary)}.updater-loader-endless{display:flex;gap:8px;align-items:center;margin-bottom:1.5rem}.updater-loader-endless span{width:10px;height:10px;border-radius:50%;background:var(--color-accent);animation:updater-bounce 1.2s ease-in-out infinite}.updater-loader-endless span:nth-child(2){animation-delay:.15s}.updater-loader-endless span:nth-child(3){animation-delay:.3s}@keyframes updater-bounce{0%,60%,to{transform:translatey(0);opacity:.4}30%{transform:translatey(-8px);opacity:1}}.updater-loader-progress{width:100%}.updater-loader-track{height:6px;overflow:hidden;border-radius:3px;background:var(--color-bg-tertiary)}.updater-loader-fill{width:0;height:100%;border-radius:3px;background:var(--color-accent);transition:width.3s ease}.updater-loader-fill.is-indeterminate{width:40%;animation:updater-slide 1.3s ease-in-out infinite}@keyframes updater-slide{0%{margin-left:-40%}to{margin-left:100%}}.updater-loader-meta{display:flex;justify-content:space-between;gap:1rem;margin-top:.6rem;font-size:.8rem;color:var(--color-text-tertiary)}@media(max-width:767px){.updater-loader{padding:calc(1rem + env(safe-area-inset-top))calc(1rem + env(safe-area-inset-right))calc(1rem + env(safe-area-inset-bottom))calc(1rem + env(safe-area-inset-left))}.updater-loader-card{padding:2rem 1.25rem}.updater-loader-logo{margin-bottom:.75rem}.updater-loader-logo img{width:72px;height:72px;border-radius:14px}.updater-loader-title{font-size:1.2rem}.updater-loader-desc{margin-bottom:1.25rem;font-size:.88rem}.updater-loader-endless{margin-bottom:1.25rem}}@media(max-height:560px){.updater-loader-logo img{width:56px;height:56px}.updater-loader-endless span{width:8px;height:8px}}