:root{font-family:system-ui,sans-serif;color:#173f35;background:#f5f3ec;line-height:1.55}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1120px;margin:auto;padding:24px}header{display:flex;align-items:center;gap:24px;border-bottom:1px solid #d4ddd7}header a{font-size:22px;text-decoration:none;color:inherit}header span{margin-left:auto}footer{font-size:13px;color:#51645b;border-top:1px solid #d4ddd7}a{color:#166249}h1{font-size:clamp(28px,4vw,44px);line-height:1.15}h2{line-height:1.25}button,.button{cursor:pointer;background:#174c3c;color:white;padding:12px 18px;border:1px solid #174c3c;border-radius:9px;font:inherit;display:inline-block;text-decoration:none}button:disabled{opacity:.55;cursor:wait}button.secondary{background:white;color:#174c3c}button:focus-visible,input:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #c77d18;outline-offset:3px}.card{background:white;border:1px solid #d9e1db;border-radius:16px;padding:24px;margin:16px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.grid .card{margin:0}.auth{max-width:480px;margin:32px auto}label{display:block;margin:16px 0}input[type=email],input[type=password]{display:block;width:100%;padding:12px;font:inherit;border:1px solid #82988c;border-radius:8px;margin-top:6px}.muted{color:#53675c}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.row.between{justify-content:space-between}.tag{padding:4px 10px;border-radius:20px;background:#e9f0e8;font-size:13px}.timer{font-variant-numeric:tabular-nums;font-size:24px;font-weight:700}.choices label{padding:16px;border:1px solid #ccd9cf;border-radius:10px;cursor:pointer;display:flex;gap:12px}.choices label:has(input:checked){background:#e6f2e8;border-color:#176146}.map{display:grid;grid-template-columns:repeat(10,1fr);gap:6px;margin-top:16px}.map button{padding:7px 0;background:#fff;color:#174c3c;font-size:13px}.map button.answered{background:#e2efdf}.map button.flagged{border:2px solid #a96e14}.map button.current{background:#174c3c;color:#fff}.correct{border-left:5px solid #1b7147}.wrong{border-left:5px solid #ad452c}details{padding:16px 0;border-bottom:1px solid #dde4dc}summary{cursor:pointer;font-weight:600}#notice:not(:empty){padding:14px;background:#fff0d5;border-radius:8px;color:#6f4313}.score{font-size:52px;font-weight:750}table{border-collapse:collapse;width:100%}td,th{text-align:left;padding:10px;border-bottom:1px solid #ddd}@media(max-width:600px){header,main,footer{padding:16px}header span{display:none}.card{padding:18px}.map{grid-template-columns:repeat(5,1fr)}}

[hidden]{display:none!important}
.policy-draft{padding:18px;border:2px solid #ad741e;border-radius:12px;background:#fff0d5;color:#654316}.agreement{font-size:15px}.agreement input{width:20px;height:20px;vertical-align:middle;margin-right:8px}footer nav{margin-top:12px;line-height:2}nav[aria-label="Student policies"]{overflow-wrap:anywhere}