:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#e0e0e0;background-color:#0a0a0a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-height:100vh;background-color:#0a0a0a}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}@keyframes glow{0%,to{box-shadow:0 0 5px #ffd7004d}50%{box-shadow:0 0 20px #ffd70099}}.fade-in{animation:fadeIn .3s ease-out}.slide-in{animation:slideIn .3s ease-out}.pulse{animation:pulse 2s ease-in-out infinite}.glow{animation:glow 2s ease-in-out infinite}button{transition:all .2s ease}button:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.1)}button:active:not(:disabled){transform:translateY(0)}button:disabled{cursor:not-allowed;opacity:.6}[data-tooltip]{position:relative;cursor:help}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-5px);padding:.5rem .75rem;background-color:#1a1a1a;border:1px solid #333;border-radius:4px;font-size:.8rem;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:1000}[data-tooltip]:hover:after{opacity:1;transform:translate(-50%) translateY(-10px)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#1a1a1a}::-webkit-scrollbar-thumb{background:#3a3a3a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#4a4a4a}.section{transition:transform .2s ease,box-shadow .2s ease}.section:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000080}