:root{font-size:16px;--mono: "JetBrains Mono", "Fira Code", ui-monospace, monospace;--sans: -apple-system, "Segoe UI", system-ui, sans-serif;--nav-w: 220px;--toc-w: 200px;--read-w: 900px;--radius: 8px}[data-theme=dark]{--bg: #1a1a2e;--card: #16213e;--text: #e0e0e0;--text-hl: #1a1a2e;--muted: #8892b0;--accent: #0f3460;--hl: #e94560;--border: #2a2a4a;--code-bg: #0d1117;--input-bg: #0d1117;--hl-bg: rgba(0, 230, 118, .55);--hl-result: rgba(0, 230, 118, .5);--link: #64b5f6;--shadow: rgba(0, 0, 0, .4)}[data-theme=light]{--bg: #f8f9fa;--card: #fff;--text: #212529;--text-hl: #000;--muted: #6c757d;--accent: #e9ecef;--hl: #d63384;--border: #dee2e6;--code-bg: #f1f3f5;--input-bg: #f1f3f5;--hl-bg: rgba(0, 200, 100, .4);--hl-result: rgba(0, 200, 100, .35);--link: #0d6efd;--shadow: rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{display:flex;min-height:100vh;font-family:var(--sans);background:var(--bg);color:var(--text)}.muted{color:var(--muted)}.small{font-size:12px}.center{text-align:center}.prose{line-height:1.75}.prose h1,.prose h2,.prose h3,.prose h4,.prose h5,.prose h6{color:var(--hl);margin:28px 0 14px;line-height:1.35;scroll-margin-top:20px}.prose h1{font-size:1.6rem;border-bottom:1px solid var(--border);padding-bottom:10px}.prose h2{font-size:1.3rem}.prose h3{font-size:1.06rem}.prose h4{font-size:.96rem}.prose h5,.prose h6{font-size:.9rem;color:var(--muted)}.prose>:first-child{margin-top:0}@media(max-width:768px){.prose h1,.prose h2,.prose h3,.prose h4,.prose h5,.prose h6{scroll-margin-top:56px}}.prose p,.prose li{margin-bottom:10px;color:var(--text)}.prose ul,.prose ol{padding-left:24px;margin-bottom:12px}.prose li>ul,.prose li>ol{margin-top:6px;margin-bottom:6px}.prose a{color:var(--link);text-decoration:none}.prose a:hover{text-decoration:underline}.prose hr{border:none;border-top:1px solid var(--border);margin:24px 0}.prose code{background:var(--code-bg);padding:2px 7px;border-radius:4px;font-size:.84em;font-family:var(--mono);color:var(--text)}.prose pre{position:relative;background:var(--code-bg);padding:18px;border-radius:var(--radius);overflow-x:auto;margin:14px 0;border:1px solid var(--border)}.prose pre code{background:none;padding:0;font-size:.82rem;line-height:1.6}.prose pre[data-lang]:before{content:attr(data-lang);position:absolute;top:6px;right:38px;font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;pointer-events:none}.prose pre .code-copy{position:absolute;top:4px;right:6px;padding:2px 5px;background:none;border:none;border-radius:4px;color:var(--muted);font-size:13px;line-height:1;cursor:pointer;opacity:.45;-webkit-user-select:none;user-select:none;transition:opacity .15s}.prose pre .code-copy:hover,.prose pre .code-copy:focus-visible{opacity:1;background:var(--accent)}.prose blockquote{border-left:3px solid var(--hl);padding:10px 18px;margin:14px 0;background:var(--accent);border-radius:0 var(--radius) var(--radius) 0;color:var(--muted)}.prose blockquote>:last-child{margin-bottom:0}.prose table{border-collapse:collapse;margin:14px 0;width:100%;font-size:.88rem;display:block;overflow-x:auto}.prose th,.prose td{padding:8px 14px;border:1px solid var(--border);text-align:left}.prose th{background:var(--accent);font-weight:600}.prose img{max-width:100%;border-radius:6px}.prose a.wikilink{border-bottom:1px dashed color-mix(in srgb,var(--link) 50%,transparent)}.prose a.wikilink:hover{text-decoration:none;border-bottom-style:solid}.prose a.wikilink.unresolved{color:var(--muted);border-bottom-color:var(--muted);cursor:help}.prose a.wikilink.ambiguous{border-bottom-color:var(--hl)}.prose a.wikilink.ambiguous:after{content:"⚠";font-size:.7em;vertical-align:super;color:var(--hl)}.prose .embed,.prose .embed-title,.prose .embed-body{display:block}.prose .embed{border:1px solid var(--border);border-left:3px solid var(--link);border-radius:0 var(--radius) var(--radius) 0;margin:14px 0;background:var(--card)}.prose .embed-title{padding:6px 14px;font-size:.8rem;color:var(--muted);border-bottom:1px solid var(--border)}.prose .embed-body{padding:4px 18px 10px}.prose .embed-stub{display:inline-block;padding:2px 10px;border:1px dashed var(--border);border-radius:6px;color:var(--muted);font-size:.86rem}.prose .embed-stub.missing{border-color:var(--hl);color:var(--hl)}.prose .callout{--callout-color: var(--link);margin:16px 0;border:1px solid var(--border);border-left:3px solid var(--callout-color);border-radius:0 var(--radius) var(--radius) 0;background:color-mix(in srgb,var(--callout-color) 8%,var(--card));overflow:hidden}.prose .callout-title{display:flex;align-items:center;gap:8px;padding:10px 16px;font-weight:600;color:var(--callout-color);font-size:.92rem}summary.callout-title{cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none}summary.callout-title::-webkit-details-marker{display:none}summary.callout-title:after{content:"▸";margin-left:auto;transition:transform .15s}details.callout[open]>summary.callout-title:after{transform:rotate(90deg)}.prose .callout-body{padding:0 16px 10px}.prose .callout-body>:last-child{margin-bottom:0}.prose .callout-icon{font-size:.95em}.prose .callout[data-callout=note]{--callout-color: #4c8bf5}.prose .callout[data-callout=abstract]{--callout-color: #00b8a3}.prose .callout[data-callout=info]{--callout-color: #3b9dd8}.prose .callout[data-callout=tip]{--callout-color: #00b8a3}.prose .callout[data-callout=success]{--callout-color: #3cb371}.prose .callout[data-callout=question]{--callout-color: #d4a017}.prose .callout[data-callout=warning]{--callout-color: #e08c1a}.prose .callout[data-callout=failure]{--callout-color: #e05252}.prose .callout[data-callout=danger],.prose .callout[data-callout=bug]{--callout-color: #e0333b}.prose .callout[data-callout=example]{--callout-color: #9b7ede}.prose .callout[data-callout=quote]{--callout-color: #8892b0}.prose .footnotes{margin-top:32px;padding-top:16px;border-top:1px solid var(--border);font-size:.88rem;color:var(--muted)}mark.kb-hl{background:var(--hl-bg);color:var(--text-hl);font-weight:600;border-radius:2px;padding:0 3px}.prose .wikilink-plain{color:var(--muted);border-bottom:1px dotted var(--border)}[data-theme=light] .highlight .hll{background-color:#ffc}[data-theme=light] .highlight .c{color:#3d7b7b;font-style:italic}[data-theme=light] .highlight .err{border:1px solid #F00}[data-theme=light] .highlight .k{color:green;font-weight:700}[data-theme=light] .highlight .o{color:#666}[data-theme=light] .highlight .ch,[data-theme=light] .highlight .cm{color:#3d7b7b;font-style:italic}[data-theme=light] .highlight .cp{color:#9c6500}[data-theme=light] .highlight .cpf,[data-theme=light] .highlight .c1,[data-theme=light] .highlight .cs{color:#3d7b7b;font-style:italic}[data-theme=light] .highlight .gd{color:#a00000}[data-theme=light] .highlight .ge{font-style:italic}[data-theme=light] .highlight .ges{font-weight:700;font-style:italic}[data-theme=light] .highlight .gr{color:#e40000}[data-theme=light] .highlight .gh{color:navy;font-weight:700}[data-theme=light] .highlight .gi{color:#008400}[data-theme=light] .highlight .go{color:#717171}[data-theme=light] .highlight .gp{color:navy;font-weight:700}[data-theme=light] .highlight .gs{font-weight:700}[data-theme=light] .highlight .gu{color:purple;font-weight:700}[data-theme=light] .highlight .gt{color:#04d}[data-theme=light] .highlight .kc,[data-theme=light] .highlight .kd,[data-theme=light] .highlight .kn{color:green;font-weight:700}[data-theme=light] .highlight .kp{color:green}[data-theme=light] .highlight .kr{color:green;font-weight:700}[data-theme=light] .highlight .kt{color:#b00040}[data-theme=light] .highlight .m{color:#666}[data-theme=light] .highlight .s{color:#ba2121}[data-theme=light] .highlight .na{color:#687822}[data-theme=light] .highlight .nb{color:green}[data-theme=light] .highlight .nc{color:#00f;font-weight:700}[data-theme=light] .highlight .no{color:#800}[data-theme=light] .highlight .nd{color:#a2f}[data-theme=light] .highlight .ni{color:#717171;font-weight:700}[data-theme=light] .highlight .ne{color:#cb3f38;font-weight:700}[data-theme=light] .highlight .nf{color:#00f}[data-theme=light] .highlight .nl{color:#767600}[data-theme=light] .highlight .nn{color:#00f;font-weight:700}[data-theme=light] .highlight .nt{color:green;font-weight:700}[data-theme=light] .highlight .nv{color:#19177c}[data-theme=light] .highlight .ow{color:#a2f;font-weight:700}[data-theme=light] .highlight .w{color:#bbb}[data-theme=light] .highlight .mb,[data-theme=light] .highlight .mf,[data-theme=light] .highlight .mh,[data-theme=light] .highlight .mi,[data-theme=light] .highlight .mo{color:#666}[data-theme=light] .highlight .sa,[data-theme=light] .highlight .sb,[data-theme=light] .highlight .sc,[data-theme=light] .highlight .dl{color:#ba2121}[data-theme=light] .highlight .sd{color:#ba2121;font-style:italic}[data-theme=light] .highlight .s2{color:#ba2121}[data-theme=light] .highlight .se{color:#aa5d1f;font-weight:700}[data-theme=light] .highlight .sh{color:#ba2121}[data-theme=light] .highlight .si{color:#a45a77;font-weight:700}[data-theme=light] .highlight .sx{color:green}[data-theme=light] .highlight .sr{color:#a45a77}[data-theme=light] .highlight .s1{color:#ba2121}[data-theme=light] .highlight .ss{color:#19177c}[data-theme=light] .highlight .bp{color:green}[data-theme=light] .highlight .fm{color:#00f}[data-theme=light] .highlight .vc,[data-theme=light] .highlight .vg,[data-theme=light] .highlight .vi,[data-theme=light] .highlight .vm{color:#19177c}[data-theme=light] .highlight .il{color:#666}[data-theme=dark] .highlight .hll{background-color:#49483e}[data-theme=dark] .highlight .c{color:#959077}[data-theme=dark] .highlight .err{color:#ed007e;background-color:#1e0010}[data-theme=dark] .highlight .esc,[data-theme=dark] .highlight .g{color:#f8f8f2}[data-theme=dark] .highlight .k{color:#66d9ef}[data-theme=dark] .highlight .l{color:#ae81ff}[data-theme=dark] .highlight .n{color:#f8f8f2}[data-theme=dark] .highlight .o{color:#ff4689}[data-theme=dark] .highlight .x,[data-theme=dark] .highlight .p{color:#f8f8f2}[data-theme=dark] .highlight .ch,[data-theme=dark] .highlight .cm,[data-theme=dark] .highlight .cp,[data-theme=dark] .highlight .cpf,[data-theme=dark] .highlight .c1,[data-theme=dark] .highlight .cs{color:#959077}[data-theme=dark] .highlight .gd{color:#ff4689}[data-theme=dark] .highlight .ge{color:#f8f8f2;font-style:italic}[data-theme=dark] .highlight .ges{color:#f8f8f2;font-weight:700;font-style:italic}[data-theme=dark] .highlight .gr,[data-theme=dark] .highlight .gh{color:#f8f8f2}[data-theme=dark] .highlight .gi{color:#a6e22e}[data-theme=dark] .highlight .go{color:#66d9ef}[data-theme=dark] .highlight .gp{color:#ff4689;font-weight:700}[data-theme=dark] .highlight .gs{color:#f8f8f2;font-weight:700}[data-theme=dark] .highlight .gu{color:#959077}[data-theme=dark] .highlight .gt{color:#f8f8f2}[data-theme=dark] .highlight .kc,[data-theme=dark] .highlight .kd{color:#66d9ef}[data-theme=dark] .highlight .kn{color:#ff4689}[data-theme=dark] .highlight .kp,[data-theme=dark] .highlight .kr,[data-theme=dark] .highlight .kt{color:#66d9ef}[data-theme=dark] .highlight .ld{color:#e6db74}[data-theme=dark] .highlight .m{color:#ae81ff}[data-theme=dark] .highlight .s{color:#e6db74}[data-theme=dark] .highlight .na{color:#a6e22e}[data-theme=dark] .highlight .nb{color:#f8f8f2}[data-theme=dark] .highlight .nc{color:#a6e22e}[data-theme=dark] .highlight .no{color:#66d9ef}[data-theme=dark] .highlight .nd{color:#a6e22e}[data-theme=dark] .highlight .ni{color:#f8f8f2}[data-theme=dark] .highlight .ne,[data-theme=dark] .highlight .nf{color:#a6e22e}[data-theme=dark] .highlight .nl,[data-theme=dark] .highlight .nn{color:#f8f8f2}[data-theme=dark] .highlight .nx{color:#a6e22e}[data-theme=dark] .highlight .py{color:#f8f8f2}[data-theme=dark] .highlight .nt{color:#ff4689}[data-theme=dark] .highlight .nv{color:#f8f8f2}[data-theme=dark] .highlight .ow{color:#ff4689}[data-theme=dark] .highlight .pm,[data-theme=dark] .highlight .w{color:#f8f8f2}[data-theme=dark] .highlight .mb,[data-theme=dark] .highlight .mf,[data-theme=dark] .highlight .mh,[data-theme=dark] .highlight .mi,[data-theme=dark] .highlight .mo{color:#ae81ff}[data-theme=dark] .highlight .sa,[data-theme=dark] .highlight .sb,[data-theme=dark] .highlight .sc,[data-theme=dark] .highlight .dl,[data-theme=dark] .highlight .sd,[data-theme=dark] .highlight .s2{color:#e6db74}[data-theme=dark] .highlight .se{color:#ae81ff}[data-theme=dark] .highlight .sh,[data-theme=dark] .highlight .si,[data-theme=dark] .highlight .sx,[data-theme=dark] .highlight .sr,[data-theme=dark] .highlight .s1,[data-theme=dark] .highlight .ss{color:#e6db74}[data-theme=dark] .highlight .bp{color:#f8f8f2}[data-theme=dark] .highlight .fm{color:#a6e22e}[data-theme=dark] .highlight .vc,[data-theme=dark] .highlight .vg,[data-theme=dark] .highlight .vi,[data-theme=dark] .highlight .vm{color:#f8f8f2}[data-theme=dark] .highlight .il{color:#ae81ff}nav{width:var(--nav-w);background:var(--card);border-right:1px solid var(--border);position:fixed;height:100vh;display:flex;flex-direction:column;z-index:20}nav .logo{padding:20px 20px 12px;font-size:18px;font-weight:700;color:var(--hl);white-space:nowrap}.search-box{margin:0 12px 16px;display:flex}.search-box input{flex:1;min-width:0;padding:8px 10px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;outline:none;transition:border-color .2s}.search-box input:focus{border-color:var(--hl)}nav .files{flex:1;overflow-y:auto;padding:0 8px 20px}.nav-section{padding:8px 12px;border-top:1px solid var(--border);display:flex;gap:6px}.nav-section button{flex:1;padding:6px 10px;background:var(--accent);border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;font-size:13px;transition:border-color .15s}.nav-section button:hover{border-color:var(--hl)}.tree-file{display:flex;align-items:center;gap:6px;padding:7px 12px;color:var(--muted);text-decoration:none;border-radius:6px;margin-bottom:2px;font-size:14px;transition:background .15s,color .15s}.tree-file:hover{background:var(--accent);color:var(--text)}.tree-file.active{background:var(--accent);color:var(--hl);font-weight:600}.tree-folder{margin:2px 0}.tree-folder-header{display:flex;align-items:center;gap:6px;padding:6px 8px;cursor:pointer;color:var(--muted);font-size:13px;border-radius:6px;-webkit-user-select:none;user-select:none;transition:background .15s,color .15s}.tree-folder-header:hover{background:var(--accent);color:var(--text)}.tree-folder-header .arrow{width:12px;font-size:10px;flex-shrink:0}.tree-folder-header .folder-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-children{padding-left:14px;display:none}.tree-children.open{display:block}.folder-actions{display:none;gap:2px;flex-shrink:0}.tree-folder-header:hover .folder-actions{display:inline-flex}.folder-btn{background:none;border:1px solid var(--border);color:var(--muted);padding:1px 5px;border-radius:4px;cursor:pointer;font-size:11px;line-height:1.4;transition:border-color .15s,color .15s}.folder-btn:hover{border-color:var(--hl);color:var(--hl)}.tree-folder.drag-over>.tree-folder-header{background:var(--hl);color:#fff;outline:2px dashed var(--hl);outline-offset:-2px}#navFiles.drag-over{outline:2px dashed var(--hl);outline-offset:-4px;border-radius:var(--radius)}main{margin-left:var(--nav-w);padding:30px calc(var(--toc-w) + 44px) 60px 48px;width:calc(100vw - var(--nav-w));min-height:100vh}.file-header,.search-results,.md-content,.backlinks-panel,.editor-panel{max-width:var(--read-w);margin-inline:auto}.file-header{display:none;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}.file-header.visible{display:flex}.file-header .title{font-size:18px;font-weight:700;word-break:break-all}.file-header .header-actions{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}.file-header button{background:none;border:1px solid var(--border);color:var(--muted);padding:4px 12px;border-radius:6px;cursor:pointer;font-size:13px;transition:border-color .15s,color .15s}.file-header button:hover{border-color:var(--hl);color:var(--hl)}.md-content{display:none}.md-content.visible{display:block}.menu-toggle{display:none;position:fixed;top:12px;left:12px;z-index:100;background:var(--card);border:1px solid var(--border);color:var(--text);padding:6px 10px;border-radius:6px;cursor:pointer;font-size:18px}@media(max-width:768px){.menu-toggle{display:block}nav{transform:translate(-100%);transition:transform .25s;width:240px}nav.open{transform:translate(0)}main{margin-left:0;padding:52px 16px 40px;width:100%}.file-header .header-actions{margin-left:0;width:100%;justify-content:flex-end}}.nav-tags{border-top:1px solid var(--border)}.nav-tags-header{display:flex;align-items:center;gap:6px;padding:10px 14px;cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--muted);font-size:13px}.nav-tags-header:hover{color:var(--text)}.nav-tags-header .arrow{font-size:10px;transition:transform .15s}.nav-tags-header.open .arrow{transform:rotate(90deg)}.nav-tags-body{display:none;padding:0 12px 12px;max-height:30vh;overflow-y:auto}.nav-tags-body.open{display:block}.tag-chip{display:inline-flex;align-items:center;gap:5px;margin:0 4px 4px 0;padding:3px 8px;background:var(--accent);border:1px solid var(--border);border-radius:12px;color:var(--text);cursor:pointer;font-size:12px;transition:border-color .15s}.tag-chip:hover{border-color:var(--hl)}.tag-chip.folder{color:var(--muted)}.tag-count{color:var(--muted);font-size:10px}.tag-hint{font-size:12px;line-height:1.6}.welcome{display:none;align-items:flex-start;justify-content:center;height:auto;padding-top:8vh}.welcome-inner{width:100%;max-width:640px}.welcome-inner h1{color:var(--hl);font-size:28px;margin-bottom:8px}.welcome-inner>p{font-size:13px;margin-bottom:32px}.welcome-inner kbd{font-family:var(--mono);font-size:11px;padding:1px 5px;border:1px solid var(--border);border-radius:4px}.recent-title{font-size:13px;margin-bottom:10px}.recent-list{display:flex;flex-direction:column;gap:2px}.recent-item{display:flex;align-items:baseline;gap:10px;width:100%;padding:9px 12px;background:none;border:none;border-radius:6px;color:var(--text);cursor:pointer;text-align:left;font-size:14px;transition:background .15s}.recent-item:hover{background:var(--accent)}.recent-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-path{flex-shrink:0;max-width:38%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-time{flex-shrink:0}.backlink.broken{border-left-color:var(--hl);cursor:default}.backlink.broken .backlink-file{color:var(--hl)}.search-results{display:none}.search-results.visible{display:block}.search-results h2{font-size:18px;color:var(--hl);margin-bottom:16px}.search-hit{padding:12px 16px;margin-bottom:8px;background:var(--card);border-radius:var(--radius);cursor:pointer;border-left:3px solid transparent;transition:background .15s,border-color .15s}.search-hit:hover{background:var(--accent);border-left-color:var(--hl)}.search-hit-file{font-size:12px;color:var(--hl);margin-bottom:4px}.search-hit-text{font-size:14px;word-break:break-word}.search-hit-text em{background:var(--hl-result);color:var(--text-hl);font-weight:600;border-radius:2px;font-style:normal;padding:0 3px}.toc-panel{display:none;position:fixed;right:20px;top:80px;width:var(--toc-w);max-height:calc(100vh - 120px);overflow-y:auto;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-size:13px;z-index:10}body.toc-open .toc-panel.visible{display:block}.toc-title{display:flex;align-items:center;justify-content:space-between;font-weight:700;color:var(--hl);margin-bottom:10px;font-size:14px;cursor:pointer;-webkit-user-select:none;user-select:none}.toc-close{color:var(--muted);font-size:12px}.toc-title:hover .toc-close{color:var(--hl)}.toc-list a{display:block;padding:3px 0;color:var(--muted);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-left:2px solid transparent;transition:color .15s}.toc-list a:hover{color:var(--text)}.toc-list a.toc-l1{font-weight:600;color:var(--text)}.toc-list a.toc-l2{padding-left:10px}.toc-list a.toc-l3{padding-left:22px;font-size:12px}.toc-list a.toc-l4,.toc-list a.toc-l5,.toc-list a.toc-l6{padding-left:34px;font-size:11px}.toc-list a.active{color:var(--hl);border-left-color:var(--hl)}#btnToc.on{border-color:var(--hl);color:var(--hl)}.backlinks-panel{display:none;margin-top:30px;padding-top:20px;border-top:1px solid var(--border)}.backlinks-panel.visible{display:block}.backlinks-title{font-size:14px;color:var(--muted);margin-bottom:12px}.backlink{display:block;padding:8px 12px;margin-bottom:6px;background:var(--accent);border-radius:6px;text-decoration:none;font-size:13px;border-left:2px solid transparent;transition:border-color .15s}.backlink:hover{border-left-color:var(--hl)}.backlink-file{display:block;color:var(--link);font-weight:600;margin-bottom:2px}.backlink-context{display:block;color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.editor-panel{display:none}.editor-panel.visible{display:flex;flex-direction:column;height:calc(100vh - 150px)}.editor-host{flex:1;min-height:0;overflow:hidden;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.editor-host .cm-editor{height:100%}.editor-host .cm-scroller{overflow-y:auto}.editor-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:12px}.editor-status{font-size:13px;color:var(--muted)}.editor-actions{display:flex;gap:8px}.editor-actions button{padding:6px 18px;border-radius:6px;font-size:14px;cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text);transition:border-color .15s}.editor-actions button:hover{border-color:var(--hl)}.editor-actions .primary{background:var(--hl);color:#fff;border-color:var(--hl)}.editor-actions .primary:hover{opacity:.85}.modal-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200}.modal-overlay.open{display:block}.modal{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--card);border:1px solid var(--border);border-radius:12px;z-index:201;min-width:420px;max-width:92vw;max-height:80vh;overflow-y:auto;box-shadow:0 8px 32px var(--shadow)}.modal.open{display:block}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600;color:var(--hl)}.modal-header button{background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer}.modal-header button:hover{color:var(--hl)}.modal-body{padding:16px 20px 20px}.share-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.share-item:last-child{border-bottom:none}.share-item-file{overflow:hidden;text-overflow:ellipsis}.share-actions{display:flex;gap:6px;flex-shrink:0}.share-actions button{background:var(--accent);border:1px solid var(--border);color:var(--text);padding:4px 10px;border-radius:6px;cursor:pointer;font-size:12px;transition:border-color .15s}.share-actions button:hover{border-color:var(--hl)}.form-row{display:flex;align-items:center;gap:10px;margin-bottom:14px}.form-row label{width:56px;font-size:13px;color:var(--muted);flex-shrink:0}.form-row input{flex:1;min-width:0;padding:6px 10px;background:var(--input-bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:13px;outline:none}.form-row input:focus{border-color:var(--hl)}.form-row button{padding:6px 14px;background:var(--hl);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:13px;white-space:nowrap}.form-row button:hover{opacity:.85}@media(max-width:768px){.modal{min-width:0;width:94vw}.toc-panel{right:0;left:0;top:auto;bottom:0;width:100%;max-height:45vh;border-radius:var(--radius) var(--radius) 0 0;border-left:none;border-right:none;border-bottom:none}}.palette-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--muted);cursor:pointer;font-size:13px;transition:border-color .15s}.palette-trigger:hover{border-color:var(--hl)}.palette-trigger kbd{font-family:var(--mono);font-size:10px;padding:1px 5px;border:1px solid var(--border);border-radius:4px;color:var(--muted)}.palette-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;background:#00000073;padding:12vh 16px 16px}.palette-overlay.open{display:block}.palette{max-width:620px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 48px var(--shadow);overflow:hidden}.palette input{width:100%;padding:16px 20px;background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--text);font-size:15px;outline:none}.palette-list{max-height:52vh;overflow-y:auto}.palette-item{display:flex;align-items:baseline;gap:12px;padding:10px 20px;cursor:pointer;font-size:14px}.palette-item.active{background:var(--accent)}.palette-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.palette-hint{color:var(--muted);font-size:12px;flex-shrink:0;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.palette-empty{padding:20px;text-align:center;font-size:14px}.backlink.mention{display:flex;align-items:center;gap:10px}.backlink.mention .backlink-file,.backlink.mention .backlink-context{display:block}.backlink.mention>span:first-child{flex-shrink:0}.backlink.mention .backlink-context{flex:1}.mention-link{flex-shrink:0;background:var(--hl);color:#fff;border:none;border-radius:6px;padding:3px 10px;font-size:12px;cursor:pointer}.mention-link:hover{opacity:.85}.graph-panel{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:250;background:#00000073;padding:5vh 16px}.graph-panel.open{display:block}.graph-inner{max-width:1000px;height:90vh;margin:0 auto;position:relative;background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 12px 48px var(--shadow)}.graph-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);font-weight:600;color:var(--hl)}.graph-header button{background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer}.graph-canvas{flex:1;min-height:0;touch-action:none}.graph-empty{position:absolute;inset:60px 20px auto;text-align:center;font-size:14px;line-height:2;pointer-events:none}.cm-h1,.cm-h2,.cm-h3,.cm-h4,.cm-h5,.cm-h6{color:var(--hl);font-weight:700;line-height:1.4}.cm-h1{font-size:1.55em}.cm-h2{font-size:1.28em}.cm-h3{font-size:1.1em}.cm-h4{font-size:1em}.cm-h5,.cm-h6{font-size:.94em;color:var(--muted)}.cm-quote{border-left:3px solid var(--hl);background:color-mix(in srgb,var(--accent) 50%,transparent);color:var(--muted)}.cm-fence{background:var(--code-bg);font-family:var(--mono);font-size:.86em}.cm-strong{font-weight:700}.cm-em{font-style:italic}.cm-strike{text-decoration:line-through;color:var(--muted)}.cm-code{background:var(--code-bg);border-radius:4px;padding:1px 5px;font-family:var(--mono);font-size:.86em}.cm-wikilink{color:var(--link);border-bottom:1px dashed var(--link)}.cm-hr{display:inline-block;width:100%;vertical-align:middle;border-top:1px solid var(--border)}.graph-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;border-top:1px solid var(--border);font-size:13px}.graph-toggle{display:flex;align-items:center;gap:6px;cursor:pointer;color:var(--muted)}.graph-toggle input{accent-color:var(--hl)}@media print{nav,.menu-toggle,.file-header,.editor-panel,.backlinks-panel,.toc-panel,.search-results,.welcome,.modal-overlay,.modal,.share-note,.code-copy{display:none!important}main,.share-main{margin-left:0!important;padding:20px!important;width:100%!important}.md-content{display:block!important}body{background:#fff!important;color:#000!important}.prose pre,.prose code{background:#f5f5f5!important;color:#333!important;border:1px solid #ddd!important}.prose a{color:#000!important;text-decoration:underline}details.callout{display:block!important}details.callout>.callout-body{display:block!important}}