:root{--radius:14px}*{box-sizing:border-box}html,body{scroll-behavior:smooth;height:100%}body{color:#0f172a;background:#fff;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1080px;margin:0 auto;padding:24px}.grid{gap:16px;display:grid}.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{border-radius:var(--radius);border:1px solid #e5e7eb;padding:18px}.card h3{margin:0 0 8px;font-size:18px}.muted{color:#64748b}footer{color:#64748b;border-top:1px solid #e5e7eb;margin-top:56px;padding:24px 0}header{-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);z-index:50;background:#fff;border-bottom:1px solid #f1f5f9;position:sticky;top:0}nav{justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.brand{letter-spacing:.2px;font-weight:800}.actions{align-items:center;gap:12px;display:flex}.btn-removed{cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px 14px}.btn-removed.primary{color:#fff;background:#2563eb;border-color:#2563eb}hr{border:none;border-top:1px solid #f1f5f9;margin:0}.small{font-size:14px}.icon-row{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.icon{border:1px solid #e5e7eb;border-radius:10px;padding:6px 10px}.hero h1{margin:10px 0;font-size:40px}.hero p{color:#475569;max-width:720px}a:hover:not(.MuiButton-root){color:#00f;text-decoration:underline}