:root{color-scheme:light dark;color:#f9fafb;background:#111827;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,select,input{font:inherit}button{color:#08111f;cursor:pointer;background:#67e8f9;border:0;border-radius:10px;padding:.6rem .9rem;font-weight:700}button:hover{background:#22d3ee}button:disabled{cursor:not-allowed;opacity:.5}select,input{color:#f9fafb;background:#020617;border:1px solid #334155;border-radius:10px;padding:.55rem .7rem}main{width:min(1100px,100vw - 32px);margin:0 auto;padding:32px 0}header{margin-bottom:24px}h1{margin:0 0 8px;font-size:clamp(2rem,4vw,3.5rem);line-height:1}h2{margin:0 0 12px}p{color:#cbd5e1}code{color:#a7f3d0}.url{width:100%;margin-top:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.error{color:#fecaca;background:#450a0a;border:1px solid #fca5a5;border-radius:12px;margin:16px 0;padding:12px 14px}.toolbar{background:#0f172a;border:1px solid #1f2937;border-radius:16px;flex-wrap:wrap;align-items:end;gap:12px;margin:14px 0;padding:14px;display:flex}label{color:#cbd5e1;gap:4px;font-size:.9rem;display:grid}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px;display:grid}.panel{background:#0f172a;border:1px solid #1f2937;border-radius:18px;min-height:180px;padding:18px}ul{margin:0;padding-left:1.25rem}li{overflow-wrap:anywhere;margin:.35rem 0}.muted{color:#94a3b8}footer{color:#94a3b8;flex-wrap:wrap;gap:14px;margin-top:18px;font-size:.9rem;display:flex}@media (width<=800px){.grid{grid-template-columns:1fr}}