:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}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}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{min-height:100vh;background:#f8fafc;color:#0f172a}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0}.logo{font-weight:700;font-size:18px}.content{padding:24px}.muted{color:#64748b}.card{margin-top:16px;background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px}.card-title{font-weight:600;margin-bottom:8px}ul{padding-left:18px}