:root{--bg:#0f172a;--bg2:#1e293b;--bg3:#334155;--text:#f1f5f9;--text2:#94a3b8;--accent:#22c55e;--accent2:#16a34a;--danger:#ef4444;--warning:#f59e0b;--radius:16px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:4px}h1{text-shadow:0 2px 16px #0009;font-size:3rem;font-weight:800}h2{text-shadow:0 2px 12px #00000080;font-size:2rem;font-weight:700}h3{text-shadow:0 1px 8px #0006;font-size:1.25rem;font-weight:600}p{color:var(--text2);font-size:1rem;line-height:1.6}@media (width<=768px){h1{font-size:2rem}h2{font-size:1.5rem}}