:root{--slate:#1e293b;--teal:#0f8b8d;--teal-soft:#e3f4f4;--canvas:#ffffff;--muted:#64748b;--border:#e2e8f0;--codebg:#0b1220;--codefg:#d6e2f0;--key:#7dd3fc}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--slate);font:16px/1.7 "Source Sans 3","Segoe UI",-apple-system,Roboto,sans-serif}
a{color:var(--teal);text-underline-offset:2px}a:hover{color:var(--slate)}
code,pre{font-family:"Fira Code","JetBrains Mono",Menlo,Consolas,monospace}
code{background:var(--teal-soft);padding:1px 5px;border-radius:4px;font-size:.92em}
.docbar{position:sticky;top:0;z-index:2;background:rgba(255,255,255,.96);border-bottom:1px solid var(--border)}
.docbar .inner{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 20px}
.brandline{font-weight:700;font-size:18px;color:var(--slate);text-decoration:none}.brandline span{color:var(--teal)}
.topics{display:flex;flex-wrap:wrap;gap:2px 4px}.topics a{color:var(--muted);text-decoration:none;font-size:14.5px;padding:4px 10px;border-radius:6px}.topics a:hover{background:var(--teal-soft);color:var(--teal)}
.inner{max-width:1180px;margin:0 auto;padding:0 20px}
.lead-docs{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:60px 0 40px}
.lead-docs h1{font-size:clamp(30px,5vw,50px);line-height:1.08;letter-spacing:-.025em;margin:0 0 14px}
.lead-docs p{color:var(--muted);font-size:18px;margin:0}
.snippet{background:var(--codebg);color:var(--codefg);border-radius:10px;padding:18px 20px;font-size:13.5px;line-height:1.65;overflow-x:auto;margin:0}
.snippet b{color:var(--key);font-weight:400}
.modules{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:10px;overflow:hidden;margin:10px 0 80px}
.module{background:var(--canvas);padding:22px 24px;text-decoration:none;color:var(--slate);display:block}
.module:hover{background:#f8fbfb}
.module h2{font-size:18.5px;margin:6px 0 6px;line-height:1.3}.module p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.chip{display:inline-block;font:500 11.5px/1 "Fira Code",Menlo,monospace;color:var(--teal);background:var(--teal-soft);padding:4px 8px;border-radius:4px}
.docpage{display:grid;grid-template-columns:220px minmax(0,720px);gap:48px;padding:40px 0 80px}
.toc{position:sticky;top:76px;align-self:start;font-size:14px;border-left:2px solid var(--border);padding-left:14px}
.toc strong{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.toc a{display:block;color:var(--muted);text-decoration:none;padding:3px 0}.toc a:hover{color:var(--teal)}
.docpage h1{font-size:clamp(26px,4.4vw,38px);line-height:1.15;letter-spacing:-.02em;margin:10px 0 14px}
.abstract{font-size:18px;color:var(--muted);margin:0 0 26px}
.docpage h2{font-size:21px;margin:36px 0 8px;padding-top:6px;border-top:1px solid var(--border)}
.docpage ul,.docpage ol{padding-left:22px}.docpage li{margin:5px 0}
.docpage pre{background:var(--codebg);color:var(--codefg);padding:14px 16px;border-radius:8px;overflow-x:auto;font-size:13.5px}
.callout{background:var(--teal-soft);border-radius:8px;padding:12px 16px;font-size:15px}
.changelog{margin-top:40px;font:12.5px/1.5 "Fira Code",Menlo,monospace;color:var(--muted)}
.basebar{border-top:1px solid var(--border);color:var(--muted);font-size:13.5px}.basebar .inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 22px;padding-top:20px;padding-bottom:30px}
@media(max-width:860px){.lead-docs{grid-template-columns:1fr;padding-top:34px;gap:22px}.docpage{grid-template-columns:minmax(0,1fr);gap:16px;padding-top:24px}.toc{position:static}}