:root{--bg: #ffffff;--surface: #f8f7f4;--card: #ffffff;--border: #e7e2d9;--text: #1c2321;--muted: #5c6660;--accent: #c2570b;--accent-dark: #9a4406;--accent-soft: #fdf1e3;--good: #177245;--radius: 14px;--maxw: 1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;font-size:16.5px}a{color:var(--accent-dark);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--border);background:#fff;position:sticky;top:0;z-index:20}.site-header .wrap{display:flex;align-items:center;gap:28px;height:60px}.logo{font-size:21px;font-weight:800;color:var(--text);letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.logo:hover{text-decoration:none}.logo .bead{width:15px;height:15px;border-radius:50%;background:radial-gradient(circle at 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