:root{--brand-950: #042a2e;--brand-900: #063d42;--brand-800: #0a4f56;--brand-700: #0d6570;--brand-600: #118a99;--brand-500: #14a3b5;--brand-400: #4db8c4;--brand-100: #e0f4f6;--health-700: #1b5e32;--health-600: #2e7d4a;--health-500: #3d9a5c;--health-100: #e8f5ec;--accent-600: #c8871a;--accent-500: #e8a838;--accent-100: #fff8e8;--color-primary: var(--brand-600);--color-primary-dark: var(--brand-800);--color-primary-light: var(--brand-400);--color-secondary: var(--health-500);--color-secondary-dark: var(--health-700);--color-secondary-light: #6bb87d;--color-accent: var(--accent-500);--color-danger: #d84343;--color-success: var(--health-500);--color-live: #e53935;--color-bg: #edf3f5;--color-card: #ffffff;--color-text: #1a2e35;--color-text-muted: #5a727d;--color-border: #cfe0e6;--sidebar-width: 248px;--header-height: 56px;--radius: 10px;--radius-lg: 14px;--shadow: 0 4px 20px rgba(6, 61, 66, .08);--shadow-lg: 0 12px 40px rgba(6, 61, 66, .14);--font-family: "PingFang SC", "Microsoft YaHei", 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