:root{color-scheme:dark;--bg:#000000;--bg-elevated:#0a0a0a;--bg-soft:#111111;--bg-pill:#1a1a1a;--line:rgba(255,255,255,0.08);--line-strong:rgba(255,255,255,0.12);--ink:#ececec;--ink-2:#c2c2c2;--muted:#8e8e8e;--accent:#3b82f6;--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit}.top{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(0,0,0,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.top-row{height:56px;max-width:1400px;margin:0 auto;padding:0 20px;display:flex;gap:12px}.brand,.top-row{align-items:center}.brand{display:inline-flex;gap:10px;margin-right:8px}.brand-word{font-size:15px;font-weight:600;letter-spacing:-.02em;color:#fff}.top-nav{display:flex;align-items:center;gap:2px;margin:0 auto}.top-nav a{font-size:14px;font-weight:500;color:var(--muted);padding:6px 12px;border-radius:999px;transition:color .12s,background .12s}.top-nav a:hover{color:var(--ink)}.top-nav a.active{color:#fff;background:#2a2a2a}.top-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.btn-try{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 16px;border-radius:999px;background:#fff;color:#000;font-size:13.5px;font-weight:600;border:none;cursor:pointer;text-decoration:none}.btn-try:hover{background:#f0f0f0}.icon-btn{width:36px;height:36px;border-radius:999px;border:none;background:transparent;color:var(--muted);display:grid;place-items:center;cursor:pointer}.icon-btn:hover{color:var(--ink);background:#1a1a1a}.subnav{height:44px;max-width:1400px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:4px;overflow-x:auto}.subnav a{position:relative;font-size:13.5px;font-weight:500;color:var(--muted);padding:10px 12px;white-space:nowrap}.subnav a:hover{color:var(--ink)}.subnav a.active{color:#fff}.subnav a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:0;height:2px;background:#fff;border-radius:2px 2px 0 0}.body{max-width:1400px;margin:0 auto;padding:24px 20px 80px;display:grid;grid-template-columns:240px 1fr;grid-gap:32px;gap:32px;min-height:calc(100dvh - 100px)}@media (max-width:960px){.body{grid-template-columns:1fr}.sidebar,.top-nav{display:none}}.sidebar{position:-webkit-sticky;position:sticky;top:116px;align-self:start;max-height:calc(100dvh - 130px);overflow-y:auto;padding-right:8px}.side-home{display:block;padding:8px 12px;border-radius:10px;font-size:13.5px;font-weight:500;color:var(--ink);background:var(--bg-pill);margin-bottom:18px}.side-home:not(.active){background:transparent;color:var(--muted)}.side-home:not(.active):hover{background:#141414;color:var(--ink)}.side-group{margin-bottom:18px}.side-label{font-size:12px;font-weight:600;color:var(--muted);padding:0 12px;margin-bottom:6px}.side-link{display:block;padding:7px 12px;border-radius:8px;font-size:13.5px;font-weight:450;color:var(--muted)}.side-link:hover{color:var(--ink);background:#141414}.side-link.active{color:var(--ink);background:var(--bg-pill)}.main{min-width:0;display:grid;grid-template-columns:1fr 1.05fr;grid-gap:40px;gap:40px;align-items:start}@media (max-width:1100px){.main{grid-template-columns:1fr}}.page-title{margin:12px 0 16px;font-size:clamp(2.6rem,5vw,3.6rem);font-weight:600;letter-spacing:-.035em;line-height:1.05;color:#fff}.page-lead{margin:0 0 28px;max-width:36ch;font-size:17px;line-height:1.55;color:var(--ink-2);font-weight:400}.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px}.btn-primary{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 18px;border-radius:999px;background:#fff;color:#000;font-size:14px;font-weight:600;border:none;text-decoration:none}.btn-primary:hover{background:#f0f0f0}.btn-link{font-size:14px;font-weight:500;color:var(--ink);text-decoration:underline;text-underline-offset:3px}.btn-link:hover{color:#fff}.mock-wrap{position:relative;border-radius:20px;padding:2px;background:linear-gradient(135deg,rgba(96,165,250,.55),rgba(129,140,248,.25),rgba(59,130,246,.15));box-shadow:0 0 80px rgba(59,130,246,.18)}.mock{border-radius:18px;background:#0c0c0e;border:1px solid rgba(255,255,255,.08);overflow:hidden;min-height:380px;display:grid;grid-template-columns:200px 1fr}@media (max-width:600px){.mock{grid-template-columns:1fr}.mock-rail{display:none}}.mock-rail{background:#0a0a0c;border-right:1px solid rgba(255,255,255,.06);padding:14px 12px}.mock-rail .chip{padding:8px 10px;border-radius:10px;background:#1a1a1e;font-size:12.5px;font-weight:600;margin-bottom:14px}.mock-rail .chip,.mock-rail .item{display:flex;align-items:center;gap:8px}.mock-rail .item{padding:7px 8px;border-radius:8px;font-size:12px;color:var(--muted)}.mock-rail .item strong{color:var(--ink-2);font-weight:500}.mock-main{padding:28px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(ellipse 80% 60% at 70% 20%,rgba(59,130,246,.2),transparent 55%);position:relative}.mock-main h3{margin:14px 0 6px;font-size:18px;font-weight:600;color:#fff}.mock-main p{margin:0 0 18px;font-size:13px;color:var(--muted);max-width:28ch}.mock-cards{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px;width:100%;max-width:320px}.mock-card{text-align:left;padding:12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-size:11.5px;color:var(--ink-2);line-height:1.35}.mock-card span{display:block;font-size:10px;color:var(--muted);margin-bottom:4px}.mock-badge{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);font-size:11px;color:var(--muted);display:grid;place-items:center}.doc-only .main{grid-template-columns:1fr;max-width:720px}.prose h1{margin:8px 0 14px;font-size:clamp(2rem,4vw,2.75rem);letter-spacing:-.03em}.prose h1,.prose h2{font-weight:600;color:#fff}.prose h2{margin:2rem 0 .75rem;font-size:1.2rem}.prose li,.prose p{color:var(--ink-2);font-size:15.5px;line-height:1.65}.prose ul{padding-left:1.2rem}.prose a{color:#93c5fd;text-decoration:underline;text-underline-offset:2px}.prose code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.88em;background:#1a1a1a;padding:.12rem .4rem;border-radius:6px;color:#e5e5e5}.ask-ai{position:fixed;right:22px;bottom:22px;z-index:60;height:44px;padding:0 18px;border-radius:999px;background:#fff;color:#000;font-size:14px;font-weight:600;border:none;box-shadow:0 8px 32px rgba(0,0,0,.4);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.ask-ai:hover{background:#f2f2f2}