@charset "UTF-8";
:root{--bg:#141516;--rail:#111213;--sidebar:#18191b;--panel:#1c1d20;--line:#ffffff10;--line-strong:#ffffff1c;--text:#e6e6e9;--secondary:#a0a1a9;--muted:#747680;--accent:#c4baff;--accent-bg:#b7a6ff13;--sidebar-width:296px;--rail-width:48px;font-family:Inter,"Segoe UI","Microsoft YaHei UI","PingFang SC",sans-serif;font-size:14px;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);overflow:hidden}button,input{font:inherit}button{color:inherit;border:0;background:none;cursor:pointer}button:disabled{opacity:.3;cursor:default}button, a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:inherit}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button svg{pointer-events:none}[hidden]{display:none!important}.spacer{flex:1}kbd{font-family:inherit;font-size:11px;color:var(--muted);border:1px solid var(--line-strong);border-radius:0;padding:1px 5px}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:0}::-webkit-scrollbar-thumb:hover{background:#ffffff30}.skip{position:fixed;top:-50px;left:10px;z-index:100}.skip:focus{top:10px;background:var(--panel);padding:10px}.workspace{height:100dvh;display:grid;grid-template-columns:var(--rail-width) var(--sidebar-width) minmax(0,1fr)}
.rail{display:flex;align-items:center;flex-direction:column;border-right:1px solid var(--line);background:var(--rail);padding:14px 0 10px;gap:9px;z-index:20}.brand-symbol{width:34px;height:36px;margin:0 0 20px}.brand-symbol svg{width:27px;height:27px;stroke:#dfdde8;stroke-width:1.25}.rail-button{display:grid;place-items:center;width:34px;height:34px;color:#71727b;border-radius:0}.rail-button:hover,.rail-button.active{color:#d1ccec;background:#c5b3ff12}.rail-button.active:before{content:"";height:18px;width:2px;background:#bcb0e5;position:absolute;left:0}.rail-spacer{flex:1}.rail-word{font-size:8px;writing-mode:vertical-rl;letter-spacing:4px;color:#55555e;margin-bottom:16px}.icon-button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--muted);border-radius:0}.icon-button:hover{background:#ffffff09;color:var(--text)}.icon-button svg{width:16px;height:16px}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;z-index:12}.vault-heading{display:flex;justify-content:space-between;align-items:center;margin:23px 17px 20px 21px}.vault-heading>button:first-child{text-align:left;padding:0}.vault-heading strong{font-size:20px;letter-spacing:-.8px;font-weight:650}.brand-dot{color:#bdaddc;font-size:28px}.vault-heading button>span{display:block;font-size:10px;letter-spacing:1.3px;color:#73737e;margin-top:5px}.search-trigger{margin:0 16px 23px;padding:8px 10px;border:1px solid var(--line);border-radius:0;display:flex;gap:8px;align-items:center;color:#86858f;font-size:11px;background:#ffffff02;text-align:left}.search-trigger span:nth-child(2){flex:1}.search-trigger svg{width:14px;height:14px;display:block}.directory-heading{padding:0 17px 9px 22px;display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:1.4px;color:#757580}.tree{padding:0 9px 30px;flex:1;overflow-y:auto}.folder{margin-bottom:3px}.folder-button{display:flex;align-items:center;gap:7px;width:100%;padding:9px 7px 9px 5px;font-size:11.8px;white-space:nowrap;text-align:left;color:#a7a7b0;border-radius:0}.folder-button:hover{background:#ffffff05;color:#e4e2e9}.folder-button .folder-number{font-size:10px;font-family:ui-monospace,Consolas,monospace;color:#62616d;width:19px;flex-shrink:0;letter-spacing:.5px}.folder-button svg{width:11px;height:11px;stroke:#66646e;transition:transform .16s}.folder.open>.folder-button svg{transform:rotate(90deg)}.folder.current>.folder-button{color:#d2cfe0}.folder.current .folder-number{color:#9d94bb}.folder-children{margin:1px 0 9px 19px;border-left:1px solid #ffffff0c;padding-left:7px}.folder:not(.open)>.folder-children{display:none}.file-link{width:100%;display:flex;align-items:center;gap:8px;text-align:left;font-size:11.5px;line-height:1.45;padding:8px 8px;color:#8e8d98;border-radius:0}.file-link svg{width:13px;height:13px;stroke:#686775}.file-link:hover{color:#d8d4e5;background:#ffffff04}.file-link.active{background:linear-gradient(90deg,#b9a1ff1c,#b9a1ff0a);color:#d8cbff}.file-link.active svg{stroke:#baade0}.file-link .doc-level{margin-left:auto;font-size:8px;color:#79717f}.sidebar-footer{padding:14px 15px;font-size:9px;display:flex;gap:7px;align-items:center;border-top:1px solid var(--line);color:#686871}.sidebar-footer i{width:4px;height:4px;background:#9d97b0;border-radius:0}.sidebar-footer span:last-child{margin-left:auto;font-family:monospace}
.main{min-width:0;min-height:0;display:flex;flex-direction:column;background:radial-gradient(ellipse at 60% 0%,#ffffff02,transparent 70%),#141516}.tabbar{height:44px;flex-shrink:0;background:#111214;display:flex;align-items:stretch;border-bottom:1px solid var(--line);padding:6px 10px 0}.tabs{display:flex;min-width:0;overflow:auto;align-items:stretch;scrollbar-width:none}.tab{border:1px solid transparent;border-bottom:0;border-radius:0;display:flex;gap:9px;align-items:center;padding:0 11px;min-width:130px;max-width:185px;font-size:11px;color:#72717d;flex-shrink:0}.tab.active{background:#1b1b1f;color:#c9c5d6;border-color:#ffffff0b}.tab>button:first-child{display:flex;gap:9px;align-items:center;min-width:0;padding:0;flex:1}.tab>button:first-child span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tab svg{width:12px;height:12px}.tab .close-tab{font-size:15px;color:#74717f;padding:3px}.new-tab{align-self:center;margin:0 6px 4px}.tabbar-label{align-self:center;margin:0 15px 5px auto;white-space:nowrap;letter-spacing:2px;font-size:8px;color:#53535d}.toolbar{height:54px;flex-shrink:0;display:flex;gap:16px;align-items:center;border-bottom:1px solid #ffffff07;padding:0 23px}.location{display:flex;align-items:center;flex:1;min-width:0;gap:3px}.breadcrumb{display:flex;align-items:center;gap:9px;min-width:0;margin-left:10px;font-size:10px;white-space:nowrap;overflow:hidden;color:#75737e}.breadcrumb span:last-child{color:#b5b1bf;overflow:hidden;text-overflow:ellipsis}.breadcrumb .slash{color:#494650}.view-switch{display:flex;padding:3px;border:1px solid #ffffff0a;border-radius:0;background:#0b0c0e50;flex-shrink:0}.view-switch button{display:flex;align-items:center;gap:6px;font-size:10px;padding:6px 10px;color:#73717d;border:1px solid transparent;border-radius:0}.view-switch svg{width:13px;height:13px}.view-switch .selected{background:linear-gradient(#34333a,#28272e);box-shadow:0 1px 4px #0003;border-color:#ffffff0b;color:#d6d2e0}.toolbar-tools{display:flex;gap:3px}.toolbar-tools .bookmarked{color:#bda9ee}.content-area{position:relative;flex:1;min-height:0;overflow:hidden}.reader{height:100%;overflow:auto;padding:50px 335px 100px 60px;scroll-behavior:smooth}.document{max-width:690px;margin:0 auto;font-size:13.5px;line-height:1.95;color:#a6a5af;outline:none!important}.doc-kicker{display:flex;align-items:center;gap:9px;font-size:9px;letter-spacing:1.7px;color:#777481;margin-bottom:17px}.doc-kicker .file-icon{display:flex;color:#9d91b9}.doc-kicker svg{width:14px;height:14px}.document h1{font-size:36px;line-height:1.3;letter-spacing:-1.8px;color:#e9e8ed;font-weight:500;margin:0 0 14px}.document .subtitle{font-size:15px;line-height:1.8;color:#a09cae;font-weight:400;margin:0 0 25px}.doc-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px 17px;font-size:9px;color:#65626f;border-bottom:1px solid var(--line);padding:0 0 24px;margin-bottom:29px}.doc-meta span{display:flex;align-items:center;gap:5px}.doc-meta svg{width:12px;height:12px}.doc-meta .level-tag{border:1px solid #b39be526;background:#b39be508;color:#a69abb;padding:2px 7px;border-radius:0}.document p{margin:0 0 17px}.document strong{font-weight:500;color:#d4cfdf}.document .lead{font-size:14px;line-height:2.05;color:#bcb8c7}.doc-section{margin-top:30px;scroll-margin-top:24px}.section-heading{display:flex;align-items:center;gap:8px;margin:0 0 15px;color:#d7d3e0;font-size:18px;line-height:1.5;font-weight:500;letter-spacing:-.4px}.section-heading button{display:flex;align-items:center;text-align:left;padding:0;gap:8px;font:inherit;color:inherit}.section-heading svg{width:12px;height:12px;color:#66616f;transform:rotate(90deg)}.doc-section.collapsed .section-heading svg{transform:none}.doc-section.collapsed .section-content{display:none}.wiki{color:#beb0e6;text-decoration:none;border-bottom:1px solid #bba3ee40;padding-bottom:1px;transition:color .15s}.wiki:hover{color:#e2d8ff;background:#bba3ee10}.wiki:before{content:""}.callout{border-left:2px solid #9e8eba75;background:linear-gradient(90deg,#a18bb511,transparent);padding:15px 19px;margin:24px 0 30px;color:#99919f;font-size:12px;line-height:1.9}.callout strong{display:block;color:#c9c0d6;font-size:12px;margin-bottom:5px}.welcome-links{display:flex;flex-direction:column;border-top:1px solid var(--line);margin:5px 0}.welcome-link{display:grid;grid-template-columns:26px 1fr 20px;align-items:center;gap:13px;padding:15px 0;border-bottom:1px solid var(--line);text-decoration:none}.welcome-link:hover{background:#ffffff02}.welcome-link .link-number{font-family:monospace;font-size:10px;color:#5b5764}.welcome-link strong{display:block;font-size:12px;font-weight:400;color:#beb8cb}.welcome-link small{display:block;font-size:10px;color:#716b7c;margin-top:2px}.welcome-link .arrow{color:#6b607c}.reading-pair{display:grid;grid-template-columns:1fr 1fr;gap:23px;margin-top:20px}.reading-pair>div{border-top:1px solid var(--line-strong);padding-top:12px}.reading-pair span{font-size:9px;letter-spacing:1px;color:#696374}.reading-pair h3{font-size:12px;font-weight:500;color:#b9b3c5;margin:7px 0}.reading-pair p{font-size:11px;color:#7e778a}.doc-footer{margin-top:45px;padding-top:15px;border-top:1px solid var(--line);font-size:9px;color:#66616f;display:flex;justify-content:space-between;gap:10px}.relation-list,.backlinks{display:flex;flex-direction:column;gap:9px}.relation-row{display:grid;grid-template-columns:100px 1fr;align-items:start;gap:12px;font-size:12px;padding:9px 0;border-bottom:1px solid #ffffff05}.relation-type{color:#716a7f;font-size:10px}.backlink{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:#ffffff02;border:1px solid var(--line);border-radius:0;text-decoration:none;font-size:12px;color:#afa4c4}.backlink:hover{border-color:#b8a3db45}.source-link{font-size:11px;color:#9584b3;word-break:break-all}.code-block{background:#0e0e11;border:1px solid var(--line);border-radius:0;padding:16px;font-family:Consolas,monospace;font-size:11px;line-height:1.9;overflow:auto;color:#b8b0ca}.code-block .code-key{color:#c8afe6}.code-block .code-string{color:#ada898}.curriculum{border-collapse:collapse;width:100%;font-size:11px}.curriculum td{padding:10px 5px;border-bottom:1px solid var(--line)}.curriculum td:first-child{font-family:monospace;color:#787080}.curriculum td:last-child{font-size:9px;white-space:nowrap;color:#857690}.curriculum a{text-decoration:none;color:#b7aec9}.curriculum a:hover{color:#e1d4f5}.level-line{font-size:11px;color:#8c7e9e;margin:20px 0}
.floating{position:absolute;background:linear-gradient(135deg,#222127f0,#1a1a20f9);border:1px solid #ffffff12;border-radius:0;box-shadow:0 10px 30px #00000025;backdrop-filter:blur(15px);z-index:4;overflow:hidden;max-height:calc(100% - 30px)}.related-panel{right:23px;top:24px;width:284px}.float-title{height:39px;display:flex;align-items:center;gap:7px;padding:0 10px;color:#a49cac;font-size:10px;border-bottom:1px solid #ffffff07;cursor:grab;touch-action:none;user-select:none}.float-title:active{cursor:grabbing}.float-title .icon-button{height:23px;width:23px}.float-title .icon-button svg{width:12px;height:12px}.float-grip{display:flex;color:#59525f}.float-grip svg{width:12px;height:12px}.count-badge{font-size:9px;color:#796c89;border:1px solid #ae9dce1a;padding:0px 5px;border-radius:0}.mini-graph{height:204px;background:radial-gradient(#9e90b31a .7px,transparent .7px);background-size:16px 16px;overflow:hidden;position:relative;touch-action:none}.float-caption{display:flex;align-items:center;justify-content:space-between;padding:10px 11px;border-top:1px solid #ffffff06;font-size:8px;color:#6e6379}.float-caption>span{display:flex;gap:5px;align-items:center}.float-caption button{color:#b0a0c3;padding:0;font-size:8px}.soft-dot{width:3px;height:3px;border-radius:0;background:#b6a6d0}.toc-panel{right:23px;top:331px;width:254px;max-height:calc(100% - 350px)}.toc{padding:13px 16px 15px;max-height:250px;overflow:auto}.toc a{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:10px;color:#797080;padding:7px 0;line-height:1.5}.toc a:before{content:"";width:3px;height:3px;border-radius:0;background:#5a515f;flex-shrink:0}.toc a.active{color:#c2afd9}.toc a.active:before{background:#c2afd9;box-shadow:0 0 7px #bc9ae350}.toc a:hover{color:#cec0e0}.floating.minimized .float-body{display:none}.floating.minimized .float-title{border-bottom:0}.floating.dragged{right:auto;bottom:auto}.statusbar{height:26px;flex-shrink:0;border-top:1px solid #ffffff08;display:flex;align-items:center;gap:20px;padding:0 16px;font-size:8px;color:#65606e;letter-spacing:.15px;background:#141317}.status-dot{width:4px;height:4px;border-radius:0;background:#81708d}.mobile-menu{display:none}
.canvas-view{height:100%;position:relative;background:radial-gradient(#b6a7cf16 1px,transparent 1px);background-size:24px 24px;overflow:hidden}.canvas-top{position:absolute;top:26px;left:29px;right:26px;display:flex;align-items:center;justify-content:space-between;z-index:2;pointer-events:none}.canvas-top>*{pointer-events:auto}.eyebrow{font-size:8px;letter-spacing:2px;color:#6a6077}.canvas-top h2{font-size:17px;font-weight:400;letter-spacing:-.4px;margin:6px 0;color:#bfb5d0}.canvas-filters{display:flex;gap:3px;background:#19171eee;border:1px solid #ffffff0c;border-radius:0;padding:3px}.canvas-filters button{font-size:10px;padding:6px 10px;border-radius:0;color:#786b89}.canvas-filters .active{background:#afa0d217;color:#bdb0d3}.full-graph{position:absolute;inset:0;overflow:hidden;touch-action:none;cursor:grab}.graph-world{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}.graph-lines{position:absolute;overflow:visible;pointer-events:none;left:0;top:0}.graph-line{fill:none;stroke:#8c75ad50;stroke-width:1;vector-effect:non-scaling-stroke}.graph-line.comparison{stroke-dasharray:4 5;stroke:#7c748d60}.graph-line.active{stroke:#d3bbe8b3;stroke-width:1.2}.graph-node{position:absolute;width:210px;height:105px;padding:13px 15px;border-radius:0;border:1px solid #9583aa40;background:linear-gradient(140deg,#25212b,#1c1921);box-shadow:0 7px 24px #0002;text-align:left;cursor:pointer;color:#bdb0d0;display:flex;flex-direction:column;gap:5px;z-index:2;user-select:none}.graph-node:hover,.graph-node:focus-visible{border-color:#cdb1efbb;box-shadow:0 0 0 3px #b490e712}.graph-node.is-current{background:linear-gradient(140deg,#383042,#25212d);border-color:#c7afeb9e;box-shadow:0 0 28px #a57fcf13}.graph-node .node-meta{font-size:7px;text-transform:uppercase;letter-spacing:1px;color:#80728e;display:flex;align-items:center;gap:5px}.graph-node .node-meta svg{width:10px;height:10px}.graph-node strong{font-size:13px;font-weight:450;color:#cfc1e1;line-height:1.4}.graph-node p{margin:0;font-size:9px;line-height:1.7;color:#8e7e9f;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.graph-node .node-indicator{position:absolute;right:12px;top:12px;width:4px;height:4px;border-radius:0;background:#c8afe9}.graph-edge-label{position:absolute;transform:translate(-50%,-50%);background:#19151ff5;border:1px solid #9174b31e;padding:3px 7px;border-radius:0;font-size:8px;line-height:1.5;color:#877197;z-index:3;white-space:nowrap;cursor:pointer}.graph-edge-label:hover{color:#d5b9ed;border-color:#ab88c859}.graph-topic-label{position:absolute;font-size:12px;color:#766282;letter-spacing:.5px}.mini-graph .graph-node{width:128px;height:61px;padding:8px 10px;border-radius:0;gap:3px}.mini-graph .graph-node strong{font-size:12px}.mini-graph .graph-node .node-meta{font-size:7px;letter-spacing:.3px}.mini-graph .graph-node p{display:none}.mini-graph .graph-node .node-indicator{right:7px;top:8px;width:3px;height:3px}.mini-graph .graph-edge-label{font-size:8px;padding:1px 5px;border:0}.graph-controls{display:flex;align-items:center;gap:2px;position:absolute;bottom:24px;right:25px;z-index:3;padding:5px;border:1px solid #a28ab62a;border-radius:0;background:#211b28ed;box-shadow:0 6px 20px #0003}.graph-controls button{width:28px;height:27px;display:grid;place-items:center;color:#a48eb8;border-radius:0;font-size:17px}.graph-controls button:hover{background:#b598d514}.graph-controls button svg{width:14px;height:14px}.graph-controls>span{font-family:monospace;font-size:10px;color:#8f7c9f;min-width:40px;text-align:center}.graph-controls .control-divider{min-width:0;width:1px;height:15px;background:#ffffff12;margin:0 5px}.canvas-bottom{position:absolute;bottom:28px;left:28px;display:flex;flex-direction:column;gap:5px;font-size:9px;color:#7f6e8e;pointer-events:none}.canvas-help{font-size:8px;color:#55465f}.edge-detail{position:absolute;bottom:78px;right:25px;width:300px;padding:17px;background:#241c2df5;border:1px solid #c4a7e432;border-radius:0;box-shadow:0 8px 28px #0007;z-index:5}.edge-detail strong{display:block;font-size:12px;color:#c2acd5;padding-right:20px}.edge-detail p{font-size:11px;line-height:1.8;color:#9b83b0;margin-bottom:0}.edge-detail .icon-button{position:absolute;top:8px;right:8px}.canvas-active .floating{display:none}.sidebar-hidden{grid-template-columns:var(--rail-width) minmax(0,1fr)}.sidebar-hidden .sidebar{display:none}
dialog{background:#1d1b22;border:1px solid #ffffff1d;box-shadow:0 25px 100px #0009;border-radius:0;color:var(--text);padding:0;width:min(600px,calc(100vw - 30px));max-height:70vh;margin-top:16vh;overflow:hidden}dialog::backdrop{background:#09090caa;backdrop-filter:blur(5px)}.search-box{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line-strong);color:#a194b5}.search-box input{flex:1;min-width:0;background:none;color:#d5cce3;font-size:14px;outline:none;border:0}.search-results{max-height:45vh;overflow:auto;padding:8px}.search-result{display:flex;flex-direction:column;gap:4px;padding:13px;border-radius:0;text-decoration:none}.search-result:hover{background:#b39aca15}.search-result strong{font-size:13px;font-weight:400;color:#cabade}.search-result span{font-size:10px;color:#857691}.search-result small{font-size:10px;color:#64566d}.search-footer{display:flex;justify-content:space-between;padding:13px 18px;border-top:1px solid var(--line);font-size:9px;color:#71647e}.empty-search{padding:30px;text-align:center;color:#85738f;font-size:12px}.toast{position:fixed;bottom:45px;left:50%;transform:translate(-50%,20px);padding:10px 18px;border:1px solid #ba9fc52b;border-radius:0;background:#2b2533;color:#c4b4d2;font-size:11px;z-index:100;opacity:0;transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(min-width:1700px){:root{--sidebar-width:315px}.reader{padding:65px 390px 130px 100px}.document{font-size:15px}.document h1{font-size:43px}.document .subtitle{font-size:17px}.document .lead{font-size:15px}.doc-kicker{font-size:10px}.doc-meta{font-size:10px}.section-heading{font-size:21px}.welcome-link{padding:18px 0}.welcome-link strong{font-size:14px}.welcome-link small{font-size:11px}.reading-pair h3{font-size:14px}.reading-pair p{font-size:12px}.related-panel{width:310px;right:35px;top:36px}.mini-graph{height:224px}.toc-panel{right:35px;top:370px;width:274px}.float-title{font-size:11px}.toc a{font-size:11px}.folder-button{font-size:13px;padding-top:10px;padding-bottom:10px}.file-link{font-size:12px}.toolbar{height:58px}.tabbar{height:46px}.callout{font-size:13px}}
@media(max-width:1250px){:root{--sidebar-width:256px;--rail-width:42px}.folder-button{font-size:10.5px;gap:5px}.folder-button .folder-number{width:17px}.reader{padding:42px 279px 100px 37px}.document h1{font-size:30px}.document{font-size:12px}.document .lead{font-size:12px}.document .subtitle{font-size:13px}.related-panel{right:16px;width:240px;top:23px}.toc-panel{right:16px;width:218px;top:312px}.mini-graph{height:185px}.toolbar{gap:8px;padding:0 13px}.breadcrumb{font-size:9px;margin-left:5px}.toolbar-tools{gap:0}.toolbar-tools .icon-button{width:24px}.view-switch button{font-size:9px;padding:6px 7px}.tabbar-label{display:none}.vault-heading{margin-left:17px}.search-trigger{font-size:9px}.section-heading{font-size:16px}.reading-pair{gap:13px}}
@media(max-width:1050px){.reader{padding:40px 42px 130px}.document{max-width:610px;font-size:14px}.document .lead{font-size:14px}.related-panel{top:auto;bottom:18px;right:20px;width:265px}.related-panel .float-body{display:none}.related-panel.mobile-open .float-body{display:block}.toc-panel{top:15px;right:15px;width:210px;display:none}.toc-panel.mobile-open{display:block}.document h1{font-size:36px}.breadcrumb span:first-child{display:none}.breadcrumb .slash{display:none}.toc-panel{max-height:calc(100% - 40px)}.document .subtitle{font-size:15px}}
@media(max-width:760px){:root{--rail-width:0px}.workspace{display:block}.rail{display:none}.main{height:100dvh}.sidebar{position:fixed;inset:0 auto 0 0;width:290px;z-index:31;box-shadow:20px 0 50px #0006;transform:translateX(-105%);transition:transform .2s}.workspace.mobile-sidebar .sidebar{transform:none;display:flex}.sidebar-shade{position:fixed;inset:0;background:#0009;z-index:30}.folder-button{font-size:12px}.file-link{font-size:12px}.tabbar{padding-left:8px;height:43px}.mobile-menu{display:flex;align-self:center;margin-right:6px}.tabs{flex:1}.tab{min-width:125px;max-width:165px;font-size:10px}.new-tab{margin-right:3px}.toolbar{height:52px;padding:0 12px;justify-content:space-between;gap:4px}.location{flex:0;gap:0}.location .icon-button{width:24px}.breadcrumb{display:none}.toolbar-tools .icon-button{width:26px}.toolbar-tools{gap:0}.view-switch button{padding:6px 8px;font-size:10px}.view-switch svg{width:12px}.reader{padding:32px 24px 115px}.document h1{font-size:32px;letter-spacing:-1.3px}.document .subtitle{font-size:13px}.doc-meta{font-size:9px;gap:7px 11px;padding-bottom:21px}.document{font-size:13px}.document .lead{font-size:13px}.doc-kicker{font-size:8px;margin-bottom:16px}.section-heading{font-size:18px}.doc-section{margin-top:29px}.callout{padding:13px 15px;font-size:11px}.welcome-link{padding:13px 0;gap:8px}.welcome-link strong{font-size:12px}.welcome-link small{font-size:10px}.reading-pair{gap:19px}.reading-pair h3{font-size:12px}.reading-pair p{font-size:10px}.statusbar{font-size:7px;gap:8px;padding:0 10px;height:24px}.statusbar #status-path{max-width:120px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.statusbar #status-links{display:none}.related-panel{bottom:13px;right:13px;width:250px}.toc-panel{right:13px;top:13px;width:225px;max-height:60%}.float-title{height:39px;font-size:11px}.float-title .icon-button{width:28px;height:28px}.float-caption{font-size:9px}.float-caption button{font-size:9px}.canvas-top{top:21px;left:20px;right:15px;gap:10px;align-items:start}.canvas-top h2{font-size:15px;max-width:140px}.canvas-filters{flex-shrink:0}.canvas-filters button{font-size:9px;padding:6px 7px}.canvas-bottom{left:17px;bottom:74px}.graph-controls{right:16px;bottom:18px}.edge-detail{bottom:115px;right:15px;width:calc(100% - 30px)}.relation-row{grid-template-columns:70px 1fr}.curriculum{font-size:10px}.curriculum td:last-child{font-size:8px}.source-link{font-size:10px}.search-footer{font-size:8px}.tab .close-tab{padding:5px}.toolbar-tools #bookmark-current{display:none}.document .doc-footer{font-size:8px}.toc a{font-size:12px;padding:10px 0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Reading refinement after the first full-size browser review. */
@media(min-width:1251px) and (max-width:1699px){.document{font-size:15px}.document .lead{font-size:15px}.document .subtitle{font-size:16px}.folder-button{font-size:12.5px}.file-link{font-size:12px}.toc a{font-size:11px}.float-title{font-size:11px}.welcome-link strong{font-size:13px}.welcome-link small{font-size:11px}.reading-pair h3{font-size:13px}.reading-pair p{font-size:12px}.callout{font-size:13px}}
.mini-graph .graph-edge-label{font-size:10px}

/* View restoration is immediate; TOC alone requests smooth scrolling. */
.reader{scroll-behavior:auto}

/* Compact document workspace — user visual revision, 2026-10-11. */
.graph-topic-label{width:344px;white-space:nowrap;line-height:1.4}
*,*::before,*::after{border-radius:0!important}
:root{--sidebar-width:276px;--rail-width:44px}
.rail{padding-top:10px;gap:5px}.brand-symbol{margin-bottom:10px}.rail-button{width:32px;height:32px}
.vault-heading{margin:13px 12px 10px 15px}.vault-heading strong{font-size:18px}.brand-dot{font-size:22px}
.search-trigger{margin:0 10px 4px;padding:6px 9px;font-size:11px}.directory-heading{padding:0 9px 3px 13px;height:28px;font-size:10px;letter-spacing:0}
.sidebar-footer{display:none}.tree{padding:0 8px 16px}.folder{margin-bottom:3px}
[data-depth="1"]{--tree-color:201 69 61}[data-depth="2"]{--tree-color:208 134 63}[data-depth="3"]{--tree-color:190 165 63}[data-depth="4"]{--tree-color:87 152 106}[data-depth="5"]{--tree-color:89 133 193}[data-depth="6"]{--tree-color:149 105 185}
.folder-button{background:rgb(var(--tree-color)/.15);border-left:2px solid rgb(var(--tree-color)/.65);padding:6px 7px 6px 5px;min-height:29px;font-size:12px;gap:6px;color:#c7bdbd}
.folder-button:hover,.folder.current>.folder-button{background:rgb(var(--tree-color)/.23);color:#e3d8d8}.folder-button .folder-number,.folder.current .folder-number{color:#a28e8a}.folder-button svg{stroke:#a08c87}
.folder-children{margin:3px 0 5px 14px;padding-left:6px;border-left:1px solid #ffffff0e}
.file-link{min-height:28px;margin:0 0 2px;padding:5px 7px;gap:7px;font-size:11.5px;line-height:1.5;background:rgb(var(--tree-color)/.11);border-left:2px solid rgb(var(--tree-color)/.42);color:#b6aa9c}
.file-link:hover{background:rgb(var(--tree-color)/.2);color:#e0d4c5}.file-link.active{background:rgb(var(--tree-color)/.26);border-left-color:rgb(var(--tree-color)/.95);color:#f0ddc3}.file-link svg,.file-link.active svg{stroke:#b29a7d}.file-link .doc-level{color:#8b7a68}
.tabbar{height:36px;padding-top:3px}.tab{min-width:115px}.toolbar{height:43px;padding:0 16px;gap:10px}.view-switch{padding:2px}.view-switch button{padding:5px 9px}
.statusbar{display:none}.reader{padding:30px 292px 60px 40px}.document{max-width:710px;font-size:14px;line-height:1.8}.document h1{font-size:30px;letter-spacing:-1px;margin-bottom:15px;line-height:1.35}.document p{margin-bottom:12px}.document .lead{font-size:14px;line-height:1.8;margin-bottom:18px}
.doc-meta{margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--line)}.doc-meta .level-tag{border:0;background:none;padding:0;font-size:10px}
.doc-section{margin-top:20px;scroll-margin-top:20px}.section-heading{font-size:16px;margin-bottom:10px}.welcome-link{grid-template-columns:1fr 18px;padding:11px 4px;gap:8px}.welcome-link strong{font-size:13px}.welcome-links{margin:0}.level-line{margin:12px 0;font-size:11px}.relation-row{padding:6px 0;gap:9px}.backlink{padding:7px 10px}.relation-list,.backlinks{gap:6px}.curriculum td{padding:7px 5px}
.floating{background:#1c1b20f7;box-shadow:none}.related-panel{width:252px;right:18px;top:18px}.float-title{height:32px;padding:0 8px;font-size:10px;gap:6px}.count-badge{border:0;font-size:9px;padding:0;color:#8b8094}.mini-graph{height:172px}.toc-panel{width:222px;right:18px;top:235px;max-height:calc(100% - 253px)}.toc{padding:7px 12px 10px}.toc a{padding:5px 0;font-size:11px;gap:8px}.toc a:before{box-shadow:none}
.canvas-top{top:15px;left:20px;right:18px}.canvas-top h2{font-size:13px;margin:0}.canvas-filters{padding:2px}.canvas-filters button{padding:5px 8px}.canvas-bottom{bottom:20px;left:20px;font-size:9px}.graph-controls{bottom:15px;right:18px;padding:3px;box-shadow:none}.graph-controls button{height:26px;width:26px}.edge-detail{padding:12px;box-shadow:none}
.graph-node{width:160px;height:160px;padding:15px;border:1px solid #82778e4a;background:#211e26;box-shadow:none;justify-content:center;gap:0}.graph-node.is-current{background:#2c2633;border-color:#c4aedb8f;box-shadow:none}.graph-node:hover{box-shadow:none;background:#28232f}.graph-node .node-meta{position:absolute;left:13px;top:13px}.graph-node .node-meta svg{width:12px;height:12px}.graph-node strong{font-size:16px;font-weight:450;line-height:1.55;overflow-wrap:anywhere;color:#d8cfe1}.graph-node .node-indicator{top:14px;right:14px}
.mini-graph .graph-node{width:84px;height:84px;padding:8px;justify-content:center;gap:0}.mini-graph .graph-node .node-meta{display:none}.mini-graph .graph-node strong{font-size:13px;line-height:1.35}.mini-graph .graph-node .node-indicator{top:4px;right:4px}.graph-edge-label{border:0;background:#18151def;padding:2px 5px;font-size:9px}.graph-topic-label{font-size:12px}
.search-box{padding:13px 15px}.search-results{padding:5px}.search-result{padding:9px 11px;gap:3px}.search-footer{padding:8px 13px;justify-content:flex-end}.toast{padding:8px 13px;bottom:24px}
@media(min-width:1700px){:root{--sidebar-width:292px}.reader{padding:36px 304px 70px 54px}.document{max-width:760px;font-size:15px}.document h1{font-size:33px}.document .lead{font-size:15px}.folder-button{font-size:12.5px}.file-link{font-size:12px}.related-panel{width:264px}.mini-graph{height:180px}.toc-panel{top:244px;width:230px}}
@media(max-width:1250px){:root{--sidebar-width:248px;--rail-width:40px}.reader{padding:26px 272px 60px 28px}.related-panel{width:236px;right:14px}.toc-panel{width:210px;right:14px}.folder-button{font-size:11px;gap:4px}.file-link{font-size:11px}.toolbar{padding:0 11px;gap:7px}.document h1{font-size:28px}.mini-graph{height:168px}}
@media(max-width:1050px){.reader{padding:26px 30px 80px}.document{max-width:650px}.related-panel{top:auto;bottom:12px;right:12px;width:248px}.toc-panel{top:12px;right:12px;max-height:calc(100% - 24px)}.mini-graph{height:172px}}
@media(max-width:760px){:root{--rail-width:0px}.sidebar{width:278px}.tabbar{height:38px}.toolbar{height:42px;padding:0 9px}.view-switch button{padding:5px 7px}.toolbar-tools .icon-button{width:24px}.reader{padding:24px 20px 75px}.document{font-size:13px}.document h1{font-size:27px}.document .lead{font-size:13px}.section-heading{font-size:15px}.doc-section{margin-top:18px}.welcome-link{padding:10px 3px}.related-panel{width:234px;bottom:10px;right:10px}.mini-graph{height:168px}.toc-panel{width:210px;top:10px;right:10px}.float-title{height:34px}.toc a{padding:8px 0}.canvas-top{left:15px;right:12px;top:14px}.canvas-top h2{font-size:12px;max-width:128px}.canvas-filters button{font-size:9px}.canvas-bottom{bottom:63px;left:15px}.graph-controls{bottom:13px;right:13px}.edge-detail{bottom:98px}.folder-button{font-size:12px}.file-link{font-size:11.5px}}
.graph-topic-label{width:344px;white-space:nowrap;line-height:1.4}