*{box-sizing:border-box}body{margin:0;background:#edf2f8;color:#17243e;font:16px/1.55 system-ui,sans-serif}#quest{max-width:1440px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;background:#101d38;color:white;padding:26px 32px;border-radius:20px}h1{font-size:38px;margin:4px 0;letter-spacing:-1px}h1 span{color:#6cf2c4}h2{font-size:22px;margin:8px 0 16px}h3{font-size:16px}.eyebrow{font-size:13px;font-weight:750;letter-spacing:1.5px}.score{font-size:20px}.score strong{font-size:36px;color:#6cf2c4}.score span{display:block;font-size:14px}.team{display:flex;gap:24px;align-items:center;margin:22px 0}.team p{flex:1;margin:0}small{font-size:13px;color:#53627a}label{display:block;font-weight:650;margin:12px 0 6px}input,textarea{font:inherit;width:100%;border:1px solid #aebacf;border-radius:9px;padding:12px;background:white;color:#17243e}textarea{resize:vertical}input:focus,textarea:focus,button:focus-visible,summary:focus-visible{outline:3px solid #16877a;outline-offset:3px}progress{width:100%;height:10px;accent-color:#147d70}.layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:26px;margin-top:24px}.panel{background:white;border:1px solid #d9e1ed;border-radius:16px;padding:24px;margin-bottom:18px}nav{display:grid;gap:10px}button{font:inherit;font-weight:650;cursor:pointer;border:1px solid #b8c5d9;background:white;color:#17243e;border-radius:9px;padding:10px 16px}button:disabled{cursor:not-allowed;opacity:.5}nav button{text-align:left;border-left:5px solid var(--color,#247dce);padding:13px}nav button[aria-current="step"]{background:#101d38;color:white;border-color:#101d38;border-left-color:#6cf2c4}.primary{background:#116b60;color:white;border-color:#116b60}.quiet{margin-top:18px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.labhead{display:flex;justify-content:space-between;gap:15px;align-items:center}#status{font-size:13px;color:#52617c}#code,pre{font:16px/1.6 ui-monospace,Consolas,monospace;tab-size:4;background:#101d38;color:#e6f5ff}#code{min-height:260px}pre{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:9px;padding:16px;max-height:320px;overflow:auto;min-height:90px}details{padding:10px 14px;background:#edf7f5;border-radius:8px;margin:18px 0}summary{cursor:pointer;font-weight:650}#feedback{font-weight:650;color:#116b60}#badges span{display:block;background:#d7f4e9;padding:8px 12px;border-radius:8px;margin-top:12px;font-size:14px}footer{text-align:center;color:#53627a;padding:24px;font-size:14px}a{color:#126a9b}@media(max-width:800px){#quest{padding:12px}.layout{grid-template-columns:1fr}nav{grid-template-columns:repeat(2,minmax(0,1fr))}.team{flex-direction:column;align-items:stretch}.panel{padding:18px}header{padding:20px}h1{font-size:30px}.labhead{display:block}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}
/* Keep supporting credits readable without widening the game on phones. */
.licenses{max-width:1000px;margin:1rem auto;padding:16px;overflow-wrap:anywhere}
#status{font-size:14px}
@media(max-width:800px){.licenses{margin:1rem 12px}}