:root{--primary: #0f4c75;--primary-light: #3282b8;--primary-lighter: #bbe1fa;--primary-dark: #0a2647;--accent-red: #e63946;--accent-orange: #f4a261;--accent-green: #2a9d8f;--accent-purple: #7c3aed;--accent-blue: #2563eb;--bg: #f0f4f8;--bg-white: #ffffff;--card: #ffffff;--text: #1e293b;--text-secondary: #64748b;--text-light: #94a3b8;--border: #e2e8f0;--border-light: #f1f5f9;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px rgba(0, 0, 0, .04), 0 10px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 16px rgba(0, 0, 0, .06), 0 16px 40px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 20px;--max-width: 1240px;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro SC,PingFang SC,Microsoft YaHei UI,Microsoft YaHei,Noto Sans 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