:root{--navy:#17324d;--blue:#2f6f9f;--gold:#f0b44d;--line:#cbd7e1;--ink:#182b3b}*{box-sizing:border-box}body{margin:0;background:#eaf1f6;color:var(--ink);font:18px/1.55 Arial,Helvetica,sans-serif}header{background:linear-gradient(135deg,var(--navy),var(--blue));color:white;border-bottom:5px solid var(--gold);padding:28px max(20px,calc((100vw - 1040px)/2))}h1{font-size:clamp(30px,4vw,48px);line-height:1.1;margin:10px 0}h2{font-size:26px;line-height:1.35}.eyebrow{letter-spacing:.12em;font-size:14px;font-weight:bold}header p{margin-bottom:0}main{max-width:1040px;margin:24px auto;padding:0 18px}.card{border:1px solid var(--line);background:white;border-radius:16px;padding:26px;margin-bottom:20px;box-shadow:0 8px 24px #17324d0b}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-weight:bold}input,select{width:100%;font:inherit;padding:11px;border:1px solid #97aabc;border-radius:8px;margin:6px 0 18px}button,.button{font:700 18px Arial;line-height:1.4;border:0;border-radius:9px;padding:12px 18px;background:var(--blue);color:white;cursor:pointer;display:inline-block;text-decoration:none}button:hover{background:#234f71}button:disabled{opacity:.55;cursor:default}.secondary{background:#e6eef5;color:var(--navy);border:1px solid #a6becf}.secondary:hover{background:#cfdfec}.controls{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.small{font-size:15px;color:#4e6373}.callout{padding:18px;border-left:5px solid var(--gold);background:#fff7e4;border-radius:4px}.answer{display:block;text-align:left;width:100%;font:20px/1.5 Arial;background:#f3f8fc;border:2px solid #8faec4;color:var(--navy);padding:22px;min-height:138px}.answer:hover{background:#e4eff6}.answer:disabled{opacity:1;background:#e4eff6}.answer b{display:inline-block;background:var(--navy);color:white;border-radius:6px;padding:4px 11px;margin-right:10px}.all-answers{display:grid;grid-template-columns:1fr 1fr;gap:14px}.placeholder{min-height:138px;display:flex;align-items:center;padding:22px;border:2px dashed #c0cfdb;border-radius:9px;background:#f8fafb;color:#526576}.meter{height:8px;background:#dae6ef;border-radius:9px;overflow:hidden}.meter span{display:block;height:100%;background:var(--blue)}.status{min-height:30px;font-size:16px}.score{font-size:48px;font-weight:bold;color:var(--navy)}.good{color:#23663e}.bad{color:#a52e21}.feedback{margin-top:18px;border-left:5px solid var(--blue);padding:18px;background:#edf4fa}.feedback.good{border-color:#288950;background:#f0f8f2}.feedback.bad{border-color:#b74330;background:#fff4ef}.feedback p{color:var(--ink)}details{margin:18px 0}summary{cursor:pointer;font-weight:bold}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.scroll{overflow:auto}.summary-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.summary-grid div{background:#edf4fa;padding:12px;border-radius:9px}a{color:#195f91}footer{text-align:center;padding:18px 0 32px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d5962a;outline-offset:3px}[hidden]{display:none!important}@media(max-width:650px){.grid,.all-answers{grid-template-columns:1fr}.card{padding:20px}.summary-grid{grid-template-columns:1fr 1fr}h2{font-size:23px}}@media print{header,footer,.controls,button{display:none}body{background:white}.card{box-shadow:none}details{break-inside:avoid}}