:root{--classic-bg:#f5f5f5;--classic-primary:#1976d2;--classic-text:#1a1a1a;--classic-text-light:#666;--classic-border:#e0e0e0;--classic-card-bg:#fff;--graffiti-bg-start:#ffd89b;--graffiti-bg-end:#19547b;--graffiti-primary:orange;--graffiti-accent:#ff1744;--graffiti-black:#000;--graffiti-white:#fff;--graffiti-shadow-red:rgba(255,68,68,.4);--graffiti-shadow-blue:rgba(68,204,255,.4);--neon-bg-dark:#1a1a2e;--neon-bg-darker:#0f0f1e;--neon-cyan:#0ff;--neon-magenta:#f0f;--neon-black:#0a0a0a;--brutalist-bg:#f0f0f0;--brutalist-black:#000;--brutalist-white:#fff;--glass-bg-start:#667eea;--glass-bg-mid:#764ba2;--glass-bg-end:#f093fb;--glass-white:hsla(0,0%,100%,.1);--glass-white-border:hsla(0,0%,100%,.2);--wooden-bg-dark:#654321;--wooden-bg-mid:#8b6f47;--wooden-primary:#d4a574;--wooden-light:#f5e6d3;--wooden-card-bg:#e8d4b8;--wooden-text:#654321;--wooden-text-mid:#8b6f47;--wooden-text-light:#a0826d}*{margin:0;padding:0;box-sizing:border-box}body,html{height:100%;width:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe 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