:root{--science-color: #00e5ff;--science-glow: rgba(0, 229, 255, .4);--science-bg: rgba(0, 229, 255, .1);--tech-color: #bd00ff;--tech-glow: rgba(189, 0, 255, .4);--tech-bg: rgba(189, 0, 255, .1);--eng-color: #ff9100;--eng-glow: rgba(255, 145, 0, .4);--eng-bg: rgba(255, 145, 0, .1);--art-color: #ff007c;--art-glow: rgba(255, 0, 124, .4);--art-bg: rgba(255, 0, 124, .1);--math-color: #39ff14;--math-glow: rgba(57, 255, 20, .4);--math-bg: rgba(57, 255, 20, .1);--bg-darker: #05070f;--bg-dark: #0b0f19;--bg-card: rgba(20, 26, 46, .6);--bg-card-hover: rgba(30, 39, 69, .85);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-light: rgba(255, 255, 255, .08);--border-glow: rgba(255, 255, 255, .15);--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-round: 50%;--font-display: "Fredoka", system-ui, -apple-system, sans-serif;--font-body: "Outfit", system-ui, -apple-system, sans-serif;--xp-color: #ffd700;--xp-glow: rgba(255, 215, 0, 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