:root{--bg: #0b1120;--surface: #131c31;--surface-2: #1b263f;--border: #243049;--text: #e6edf7;--muted: #93a1c0;--accent: #5b8cff;--accent-2: #38bdf8;--radius: 14px;--shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(1200px 600px at 80% -10%,rgba(91,140,255,.12),transparent 60%),radial-gradient(900px 500px at -10% 0%,rgba(56,189,248,.1),transparent 55%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-feature-settings:"tnum" 1;-webkit-font-smoothing:antialiased}::selection{background:#5b8cff59}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#2f3d5c}