:root{color-scheme:light;--bg:#fff;--side:#f7f7f5;--ink:#292b29;--muted:#777a76;--line:#e8e9e5;--hover:#eeefeb;--code:#f6f7f4;--accent:#38735b;--callout:#f1f6f2;--shadow:0 18px 80px #141b2326;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px}
:root[data-theme=dark]{color-scheme:dark;--bg:#191b1a;--side:#202320;--ink:#e0e4df;--muted:#a0a89f;--line:#333933;--hover:#2b312c;--code:#222723;--accent:#9bc5aa;--callout:#232f26;--shadow:0 18px 80px #0008}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#191b1a;--side:#202320;--ink:#e0e4df;--muted:#a0a89f;--line:#333933;--hover:#2b312c;--code:#222723;--accent:#9bc5aa;--callout:#232f26;--shadow:0 18px 80px #0008}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.75}a{color:var(--accent);text-underline-offset:3px}button,input{font:inherit}button{cursor:pointer;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:6px}button:hover{background:var(--hover)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.skip{position:fixed;top:-80px;left:20px;z-index:50;background:var(--bg);padding:10px}.skip:focus{top:10px}.sidebar{position:fixed;inset:0 auto 0 0;width:280px;background:var(--side);border-right:1px solid var(--line);overflow-y:auto;padding:27px 18px 24px;z-index:20}.brand{display:flex;align-items:center;gap:10px;padding-left:10px;color:var(--ink);font-size:19px;text-decoration:none;font-weight:680;letter-spacing:-.6px}.brand b{font-weight:400;color:var(--muted)}.workspace{font-size:12px;color:var(--muted);margin:8px 10px 21px}.search-trigger{display:flex;align-items:center;gap:6px;justify-content:space-between;width:100%;font-size:12px;text-align:left;padding:9px 10px;background:var(--bg)}kbd{font:10px ui-monospace,monospace;white-space:nowrap;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:1px 4px}.sidebar nav{margin-top:23px}.sidebar h2{font-size:10px;letter-spacing:1.2px;text-transform:uppercase;font-weight:650;color:var(--muted);margin:22px 10px 6px}.sidebar nav a{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.6;color:var(--ink);text-decoration:none;padding:7px 10px;border-radius:5px;margin-bottom:1px}.sidebar nav a:hover{background:var(--hover)}.sidebar nav a[aria-current=page]{background:var(--hover);font-weight:650}.page-icon{color:var(--muted)}.sidebar-bottom{border-top:1px solid var(--line);margin:25px 10px 0;padding-top:15px;display:grid;gap:6px}.sidebar-bottom a{font-size:12px;text-decoration:none;color:var(--muted)}.page{margin-left:280px}.topbar{height:59px;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 32px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10}.crumb{font-size:12px;color:var(--muted)}.crumb span{padding:0 12px;color:var(--line)}.tools{display:flex;align-items:center;gap:9px}.tools button{font-size:12px;padding:4px 9px;border-color:transparent}.compact{display:none}#menu{display:none}.reading-layout{display:grid;grid-template-columns:minmax(0,820px) 190px;gap:48px;max-width:1180px;margin:auto;padding:60px 48px 40px}main{min-width:0}.article-label{font-size:10px;letter-spacing:1.5px;color:var(--muted);margin-bottom:16px}h1{font-size:39px;line-height:1.18;letter-spacing:-1.4px;font-weight:730;margin:0 0 19px}.lead{font-size:17px;line-height:1.6;color:var(--muted);margin-bottom:24px}.metadata{display:flex;gap:17px;flex-wrap:wrap;color:var(--muted);font-size:10px;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:32px}article p{margin:14px 0}article h2{font-size:25px;font-weight:670;letter-spacing:-.5px;margin:46px 0 15px;line-height:1.35;scroll-margin-top:85px}article h3{font-size:19px;margin:28px 0 12px;line-height:1.4;scroll-margin-top:85px}article h4{font-size:16px;margin-top:25px;scroll-margin-top:85px}article ul,article ol{padding-left:24px}article li{padding-left:3px;margin:7px 0}article code{font:12.5px/1.65 "Cascadia Code",Consolas,monospace;background:var(--code);border-radius:4px;padding:2px 5px;overflow-wrap:anywhere}article pre{position:relative;border:1px solid var(--line);border-radius:7px;background:var(--code);padding:39px 18px 18px;overflow:auto;margin:20px 0;line-height:1.65}article pre code{background:none;padding:0;font-size:12px;overflow-wrap:normal;white-space:pre}.copy{position:absolute;right:8px;top:7px;font-size:10px;padding:3px 8px;background:var(--bg)}blockquote{margin:24px 0;padding:1px 19px;background:var(--callout);border-left:3px solid var(--accent);border-radius:0 6px 6px 0;font-size:14px}article table{width:100%;border-collapse:collapse;font-size:12px;display:block;overflow-x:auto;margin:23px 0}th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;min-width:100px}th{background:var(--side);font-weight:600}td code{font-size:11px}hr{border:0;border-top:1px solid var(--line);margin:32px 0}article img{max-width:100%;border:1px solid var(--line);border-radius:7px}.toc{position:sticky;top:95px;align-self:start;font-size:11px;max-height:calc(100vh - 130px);overflow:auto;border-left:1px solid var(--line);padding-left:16px;margin-top:6px}.toc p{color:var(--muted);font-size:10px;letter-spacing:.5px;text-transform:uppercase}.toc ul{list-style:none;padding:0;margin:0}.toc ul ul{padding-left:10px}.toc a{display:block;color:var(--muted);text-decoration:none;padding:5px 0;line-height:1.45}.toc a.active,.toc a:hover{color:var(--accent)}.sequence{margin-top:54px;display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid var(--line);padding-top:25px}.sequence a{border:1px solid var(--line);padding:16px;text-decoration:none;border-radius:7px}.sequence a:hover{background:var(--side)}.sequence small{display:block;color:var(--muted);font-size:10px}.sequence strong{font-size:12px;font-weight:600}.article-footer{margin-top:35px;color:var(--muted);font-size:11px}.article-footer p{margin:10px 0}dialog{color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;width:min(720px,calc(100vw - 30px));max-height:80vh;padding:25px;box-shadow:var(--shadow)}dialog::backdrop{background:#17201766;backdrop-filter:blur(3px)}dialog label{display:block;font-weight:650;margin:0 35px 16px 0;font-size:16px}.close{position:absolute;right:17px;top:16px;border:0}dialog input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--side);color:var(--ink);font-size:14px}#search-status,.search-help{font-size:11px;color:var(--muted)}#results a{display:block;padding:13px 10px;border-top:1px solid var(--line);text-decoration:none;color:var(--ink)}#results a:hover{background:var(--side)}#results strong,#results small{display:block}#results small{font-size:10px;color:var(--muted)}#results strong{font-size:14px}#results p{font-size:12px;margin:6px 0;color:var(--muted)}#toast:not(:empty){position:fixed;bottom:22px;left:50%;transform:translateX(-50%);padding:10px 18px;border:1px solid var(--line);background:var(--bg);border-radius:8px;z-index:60;font-size:12px;box-shadow:var(--shadow)}
@media(min-width:1550px){.reading-layout{padding-top:76px}.sidebar{width:292px}.page{margin-left:292px}}
@media(max-width:1200px){.toc{display:none}.reading-layout{display:block;max-width:870px;padding:45px 40px}.sidebar{width:255px}.page{margin-left:255px}h1{font-size:34px}}
@media(max-width:800px){.sidebar{transform:translateX(-100%);width:280px;transition:transform .18s;box-shadow:var(--shadow);top:59px}.sidebar.open{transform:translateX(0)}.page{margin-left:0}.topbar{padding:0 16px;z-index:30}.crumb{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.crumb span{padding:0 6px}#menu{display:block;border:0;font-size:20px}.tools{gap:1px}.compact{display:block;width:auto}.reading-layout{padding:32px 22px}.article-label{font-size:9px}h1{font-size:32px}.lead{font-size:16px}.metadata{gap:9px;font-size:9px}article{font-size:14px}article h2{font-size:23px}.sequence{grid-template-columns:1fr}.tools #print{display:none}article pre{margin-left:0;margin-right:0}dialog{padding:20px}th,td{padding:8px;min-width:100px}}
@media print{.sidebar,.topbar,.toc,.sequence,dialog,.copy,.article-footer,.skip,#toast{display:none!important}.page{margin:0}.reading-layout{display:block;padding:0;max-width:none}body{background:white;color:black;font-size:11pt}h1{font-size:26pt}article h2{font-size:18pt;break-after:avoid}article h3{break-after:avoid}article pre,blockquote,table{break-inside:avoid}article pre{white-space:pre-wrap;padding:12px}article pre code{white-space:pre-wrap;overflow-wrap:anywhere}article table{display:table;font-size:9pt}a{color:black}.metadata{font-size:9pt}.lead{font-size:12pt}}