:root{--bg-primary: #f8fafe;--bg-secondary: #eef3fa;--bg-card: #ffffff;--text-primary: #1a2332;--text-secondary: #5a6577;--text-tertiary: #8a95a7;--accent: #1a73e8;--accent-hover: #1557b0;--accent-rgb: 26, 115, 232;--border: #d0dae8;--border-hover: #b0bfd5;--font-heading: "Sora", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--radius: 4px;--shadow-card: 0 1px 3px rgba(26, 35, 50, .07), 0 2px 6px rgba(26, 35, 50, .04);--shadow-card-hover: 0 4px 12px rgba(26, 35, 50, .1), 0 1px 3px rgba(26, 35, 50, .06);--transition: .2s ease}.dark{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-card: #161b22;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-tertiary: #6e7681;--accent: #58a6ff;--accent-hover: #79b8ff;--accent-rgb: 88, 166, 255;--border: #30363d;--border-hover: #484f58;--shadow-card: 0 1px 3px rgba(0, 0, 0, .2), 0 2px 6px rgba(0, 0, 0, .15);--shadow-card-hover: 0 4px 12px rgba(0, 0, 0, .3), 0 1px 3px rgba(0, 0, 0, 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