:root{--bg-app: #0f172a;--bg-card: #1e293b;--bg-card-hover: #334155;--primary: #38bdf8;--primary-glow: rgba(56, 189, 248, .5);--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: #334155;--accent-purple: #a855f7;--accent-cyan: #06b6d4;--font-family: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px var(--primary-glow)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-app);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none;transition:color .3s ease}a:hover{text-decoration:underline;text-shadow:0 0 8px var(--primary)}button{cursor:pointer;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--bg-card-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}