:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#0f0f13;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--accent-gradient: linear-gradient(135deg, #646cff 0%, #9f5afd 100%);--glass-bg: rgba(255, 255, 255, .03);--glass-border: 1px solid rgba(255, 255, 255, .08);--glass-highlight: rgba(255, 255, 255, .1);--text-color: rgba(255, 255, 255, .87);--bg-gradient: radial-gradient(circle at 50% 0%, #1a1a2e 0%, #0f0f13 100%);--icon-bg: rgba(255, 255, 255, .1);--icon-color: #ffffff}:root.light-mode{--glass-bg: rgba(255, 255, 255, .65);--glass-border: 1px solid rgba(255, 255, 255, .4);--glass-highlight: rgba(255, 255, 255, .9);--text-color: #213547;--bg-gradient: radial-gradient(circle at 50% 0%, #f8f9fa 0%, #e9ecef 100%);--icon-bg: #ffffff;--icon-color: #646cff}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;color:var(--text-color);background:var(--bg-gradient);overflow-x:hidden}#root{width:100%;max-width:800px;margin:0 auto;padding:2rem}h1{font-size:3.2em;line-height:1.1;text-align:center;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:2rem}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}