:root{--ink:#19232c;--paper:#f3f1ea;--panel:#fff;--line:#c9c6b9;--accent:#d34b28;--accent-dark:#8f2e1b;--blue:#176f89;--green:#357250;--code:#17212b;--muted:#687276}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);background-image:linear-gradient(rgba(25,35,44,.035) 1px,transparent 1px);background-size:100% 5px;font-family:"Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}code,input,select,button{font-family:Consolas,"Cascadia Mono",monospace}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh;max-width:1540px;margin:0 auto}.sidebar{position:sticky;top:0;height:100vh;padding:28px 22px;color:#e8eee9;background:var(--ink);border-right:5px solid var(--accent)}.brand{display:block;margin-bottom:28px}.brand small{display:block;color:#98abae;font:11px Consolas,monospace;letter-spacing:1px}.brand 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var(--line);text-align:left;vertical-align:top}th{color:#fff;background:var(--ink);font:11px Consolas,monospace}td code{color:var(--blue)}footer{padding-top:3px;color:var(--muted);font:11px Consolas,monospace}footer span{margin:0 5px;color:#a3a7a3}.hidden{display:none!important}@media(max-width:850px){.shell{display:block}.sidebar{position:static;height:auto;padding:20px;border-right:0;border-bottom:5px solid var(--accent)}.sidebar-bottom{display:none}.side-search{max-width:360px;margin-bottom:14px}nav{display:flex;flex-wrap:wrap;gap:0 12px}nav h2{width:100%}nav a{border:0}.main{padding:0 20px 45px}.api-head{display:block}.api-meta{margin-top:20px}.workspace{grid-template-columns:1fr}.svg-wrap{min-height:180px}}