:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#071013;color:#f3f7f5}*{box-sizing:border-box}body{margin:0}header{padding:20px max(18px,calc((100% - 980px)/2));display:flex;gap:20px;align-items:center;justify-content:space-between;border-bottom:1px solid #20383d}a{color:#6fe7dc}header a{text-decoration:none}.brand{font-weight:900;letter-spacing:.08em;color:#f3f7f5}.brand span{color:#ffb84d}main{max-width:820px;margin:0 auto;padding:38px 18px 65px}.eyebrow{color:#ffb84d;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700}h1{font-size:clamp(2.05rem,5.5vw,3.35rem);line-height:1.08;margin:.5em 0}h2{font-size:1.36rem;margin:22px 0 15px}h3{margin-top:24px}.lead{font-size:1.12rem;color:#c4d4d2;line-height:1.65}.panel{border:1px solid #35535a;background:#0b171c;border-radius:16px;padding:clamp(18px,4vw,30px);margin:24px 0}label{display:block;margin:16px 0 6px;font-weight:650}input,textarea,select{width:100%;padding:12px 13px;min-height:44px;border:1px solid #35535a;background:#102026;border-radius:9px;color:#f3f7f5;font:inherit}textarea{resize:vertical}.hint,.footer{color:#8fa6a4;line-height:1.6}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}button{border:1px solid #ffb84d;border-radius:9px;background:#ffb84d;color:#071013;padding:11px 17px;font-weight:750;cursor:pointer}button.secondary{background:transparent;color:#ffb84d}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #6fe7dc;outline-offset:2px}#feedback{min-height:24px;color:#ffb84d}#sample-list li,#actions li{margin:9px 0;overflow-wrap:anywhere}.engine-row{padding:14px 0;border-bottom:1px solid #20383d}.engine-row strong{display:block}.engine-row span{color:#8fa6a4}#headline{font-size:1.4rem;font-weight:750}#output[hidden]{display:none}.footer{font-size:.92rem}a:hover{text-decoration:underline}@media(max-width:480px){header{align-items:flex-start;flex-direction:column;gap:7px}}