*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}:root{--base: #111110;--deep: #0A0A09;--surface: #1A1A18;--border: #2C2C2A;--border-sub: #1A1A18;--muted: #444441;--dim: #5F5E5A;--secondary: #D3D1C7;--primary: #F1EFE8;--amber: #EF9F27;--amber-dim: #BA7517;--mono: "SF Mono", "Fira Code", "Courier New", monospace}body{background:var(--deep);color:var(--secondary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}nav{position:sticky;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px 40px;background:#0a0a09eb;backdrop-filter:blur(12px);border-bottom:.5px solid var(--border-sub)}.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}.nav-logo img{width:28px;height:28px;border-radius:7px;object-fit:cover}.nav-logo-text{font-size:16px;font-weight:500;color:var(--primary);letter-spacing:-.3px}.nav-logo-text span{color:var(--amber)}.nav-back{font-size:13px;color:var(--dim);text-decoration:none;letter-spacing:.02em;transition:color .2s}.nav-back:hover{color:var(--primary)}.doc-hero{padding:80px 40px 56px;border-bottom:.5px solid var(--border-sub);max-width:760px;margin:0 auto}.doc-eyebrow{font-size:10px;font-weight:500;color:var(--amber);letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}.doc-title{font-size:clamp(32px,6vw,52px);font-weight:300;color:var(--primary);letter-spacing:-.03em;line-height:1.1;margin-bottom:20px}.doc-meta{display:flex;gap:24px;flex-wrap:wrap}.doc-meta-item{font-size:12px;color:var(--dim)}.doc-meta-item strong{color:var(--muted);font-weight:500}.doc-layout{display:grid;grid-template-columns:220px 1fr;gap:0;max-width:1080px;margin:0 auto;align-items:start}.doc-toc{position:sticky;top:61px;padding:48px 32px 48px 40px;border-right:.5px solid var(--border-sub);height:calc(100vh - 61px);overflow-y:auto}.toc-label{font-size:10px;font-weight:500;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}.toc-list{list-style:none;display:flex;flex-direction:column;gap:2px}.toc-list a{display:block;font-size:13px;color:var(--dim);text-decoration:none;border-left:2px solid transparent;padding:5px 0 5px 10px;margin-left:-10px;line-height:1.4;transition:color .15s,border-color .15s}.toc-list a:hover{color:var(--secondary)}.toc-list a.active{color:var(--primary);border-left-color:var(--amber)}.doc-content{padding:48px 60px 80px 56px;max-width:680px}.doc-section{margin-bottom:56px;padding-bottom:56px;border-bottom:.5px solid var(--border-sub)}.doc-section:last-child{border-bottom:none;margin-bottom:0}h2{font-size:22px;font-weight:300;color:var(--primary);letter-spacing:-.4px;line-height:1.2;margin-bottom:20px;scroll-margin-top:80px}h3{font-size:14px;font-weight:500;color:var(--secondary);letter-spacing:.02em;margin:28px 0 10px;text-transform:uppercase;font-size:11px;letter-spacing:.1em;color:var(--muted)}p{font-size:15px;color:var(--dim);line-height:1.8;font-weight:300;margin-bottom:16px}p:last-child{margin-bottom:0}p strong{color:var(--secondary);font-weight:500}ul,ol{padding-left:0;margin-bottom:16px;display:flex;flex-direction:column;gap:8px;list-style:none}li{font-size:15px;color:var(--dim);line-height:1.7;font-weight:300;padding-left:20px;position:relative}li:before{content:"—";position:absolute;left:0;color:var(--muted);font-size:13px}.callout{background:#1a1508;border:.5px solid rgba(239,159,39,.2);border-radius:14px;padding:20px 22px;margin:24px 0}.callout-tag{font-size:9px;font-weight:500;color:var(--amber);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.callout p{font-size:14px;color:#fad89a;margin-bottom:0;line-height:1.65}.contact-card{background:var(--surface);border:.5px solid var(--border);border-radius:14px;padding:24px 28px;margin-top:24px}.contact-card p{margin-bottom:6px}.contact-card a{color:var(--amber);text-decoration:none;font-family:var(--mono);font-size:13px}.contact-card a:hover{text-decoration:underline}footer{padding:32px 40px;border-top:.5px solid var(--border-sub);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;max-width:1080px;margin:0 auto}.footer-note{font-size:12px;color:var(--muted)}@media(max-width:768px){nav{padding:14px 20px}.doc-hero{padding:56px 20px 40px}.doc-layout{grid-template-columns:1fr}.doc-toc{display:none}.doc-content{padding:36px 20px 60px}}