:root{--bg: #0b0d12;--panel: #121621;--text: #e7ebf3;--muted: #9aa6b2;--accent: #5B8DEE;--accent-2: #9B6FCF;--success: #52C991;--warning: #FF8C42;--error: #E85D75;--maxw: 1100px}:root[data-theme=light]{--bg: #f8fafc;--panel: #ffffff;--text: #0f172a;--muted: #475569;--accent: #5B8DEE;--accent-2: #9B6FCF;--success: #52C991;--warning: #FF8C42;--error: #E85D75}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(180deg,var(--bg) 0%,var(--bg) 100%);color:var(--text);font-family:Avenir Next,Avenir,-apple-system,system-ui,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";line-height:1.75}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px;font-size:20px}.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.nav-links{display:flex;gap:16px}.nav-link{color:var(--text);opacity:.9}.hero{padding:56px 0 16px}.hero h1{font-size:36px;line-height:1.2;margin:0 0 8px}.hero p{color:var(--muted);margin:0}.card{background:var(--panel);border:none;border-radius:14px;padding:28px}.prose h2{margin-top:36px;margin-bottom:8px;font-size:24px}.prose h3{margin-top:28px;margin-bottom:6px;font-size:18px}.prose p{color:var(--text);margin:0 0 18px}.prose ul{margin:8px 0 16px 20px}.prose li>ul{margin-left:12px}.footer{color:var(--muted);font-size:14px;padding:36px 0 64px}.prose details>pre,.prose details>pre code{line-height:1.35}