:root{--bg: #0f1115;--surface: #171a21;--surface-hover: #1e2230;--border: #2a2f3a;--text: #e6e9ef;--text-muted: #8b93a3;--accent: #2dd4bf;--accent-dim: #14b8a6;--green: #34d399;--red: #f87171;--amber: #fbbf24;--mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius: 8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code,pre,.mono{font-family:var(--mono)}.container{max-width:1080px;margin:0 auto;padding:0 24px 64px}.header{border-bottom:1px solid var(--border);background:var(--surface)}.header-inner{max-width:1080px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.header h1{margin:0;font-size:1.15rem;font-weight:600;letter-spacing:.02em}.header h1 .accent{color:var(--accent)}.nav{display:flex;gap:8px}.nav 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