:root{--ink:#173b32;--cream:#f7f2e7;--paper:#fffdf7;--orange:#ef6b3a}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:Arial,sans-serif}header{height:72px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;background:#fffaf0;border-bottom:1px solid #d9d3c6}header a{color:var(--ink);text-decoration:none;font-weight:700}nav{display:flex;gap:22px}main{width:min(820px,92vw);margin:60px auto;display:grid;gap:24px}h1,h2{font-family:Georgia,serif}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:800}.card{background:var(--paper);padding:28px;border:1px solid #ddd7ca;border-radius:18px}label{display:grid;gap:7px;margin:15px 0;font-weight:700}input,select{width:100%;padding:12px;border:1px solid #cfc8ba;border-radius:9px;background:white}button{border:0;border-radius:9px;background:var(--orange);color:white;padding:11px 16px;font-weight:700;cursor:pointer}.secondary{background:#dbe7d6;color:var(--ink)}.card>div,form>div{display:flex;gap:10px;flex-wrap:wrap}small{display:block;margin-top:8px;color:#687970;line-height:1.5}.model-tools{display:grid!important;grid-template-columns:1fr auto;align-items:center;margin:16px 0}.model-result{width:100%;display:grid;text-align:left;gap:4px;margin:6px 0;background:#eef3e8;color:var(--ink);border:1px solid #d3ddcd}.model-result small{margin:0}.model-result.selected{outline:2px solid var(--orange)}#model-results{display:block!important;max-height:360px;overflow:auto}#ai-test-status{margin-top:18px;padding:16px}@media(max-width:620px){nav{gap:10px}.model-tools{grid-template-columns:1fr!important}}