:root{--bg: #f6f7fb;--bg-grad-1: #eef2ff;--bg-grad-2: #f6f7fb;--surface: #ffffff;--surface-2: #f8fafc;--border: #e7e9f0;--text: #0f172a;--muted: #64748b;--primary: #6366f1;--primary-hover: #4f46e5;--primary-soft: #eef2ff;--danger: #ef4444;--danger-soft: #fef2f2;--ring: rgba(99, 102, 241, .35);--shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);--radius: 16px;--radius-sm: 10px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text)}@media(prefers-color-scheme:dark){:root{--bg: #0b1020;--bg-grad-1: #141a31;--bg-grad-2: #0b1020;--surface: #151b2e;--surface-2: #1b2238;--border: #273152;--text: #e8ecf6;--muted: #94a3b8;--primary-soft: #1e2748;--danger-soft: #2a1620;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{min-height:100vh;background:radial-gradient(1200px 600px at 80% -10%,var(--bg-grad-1),transparent 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