:root{--bg: #fafdff;--surface: #ffffff;--surface-2: #f3f6fa;--ink: #1b2228;--ink-2: #262828;--ink-3: #353535;--muted: #4e5452;--muted-2: rgba(20, 35, 46, 0.62);--line: #e6ecf3;--line-strong: #d1ddff;--accent: #3b6fff;--accent-hover: #2c5be8;--orange: #ff7a1a;--orange-hover: #ec6500;--warn: #dc2626;--ok: #16a34a;--shadow-sm: 0 2px 12px rgba(20, 35, 46, 0.06);--shadow-md: 0 12px 32px rgba(20, 35, 46, 0.10);--shadow-lg: 0 24px 60px rgba(20, 35, 46, 0.18);--nav-h: 64px;--container-width: 1216px;--radius-card: 18px}