:root{--bg: #0f1117;--surface: #1a1d27;--surface2: #22263a;--border: rgba(255, 255, 255, .08);--text: #e5e7eb;--muted: #9ca3af;--accent: #6366f1;--accent-hover: #818cf8;--accent-dim: rgba(99, 102, 241, .15);--accent-border: rgba(99, 102, 241, .35);--success: #10b981;--success-dim: rgba(16, 185, 129, .1);--success-border: rgba(16, 185, 129, .3);--danger: #ef4444;--danger-dim: rgba(239, 68, 68, .1);--mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.6;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.page{max-width:820px;padding:0 32px 80px}nav{padding:18px 32px;border-bottom:1px solid var(--border);margin-bottom:40px;display:flex;align-items:center;gap:16px}nav .back{color:var(--muted);font-size:13px}nav 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