/* CPH Maths: a calm, task-first study desk. */
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header{padding:18px max(5%,calc((100% - 1320px)/2));background:#102840;border-bottom:3px solid #17b49d}
header strong{font-size:18px;letter-spacing:.01em}
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label{font-size:14px;line-height:1.5}label select,label input{margin-top:7px}
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summary{cursor:pointer;font-weight:650;min-height:32px;align-content:center;line-height:1.6}details>summary::marker{color:var(--teal)}details[open]>summary{margin-bottom:14px}
.home-side h2{font-size:18px;margin:0 0 14px}.home-side .learning-panel{padding:18px;margin:0 0 16px;border:1px solid var(--line);border-radius:12px}.home-side .learning-panel summary{font-size:16px;min-height:32px}
.home-side .learning-nav{gap:8px}.home-side .learning-nav button{font-size:14px;padding:9px 12px}.home-side .local-notice,.home-side p{font-size:14px}.home-side .learning-panel .home-disclosure{padding:0;border:0;margin:12px 0}.home-side .learning-panel .home-disclosure summary{font-size:14px}
.home-side .practice-options{grid-template-columns:1fr}.home-side .practice-options section{padding:0;border:0}.home-side .practice-options h2{font-size:17px}.home-side select{max-width:100%;text-overflow:ellipsis}.home-side .practice-options button{width:100%}
.home-resources{margin:24px 0}.home-resources>.learning-panel{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:12px 0;margin:0}.home-resources h2{margin-bottom:4px}
.results-top{margin:25px 0 0}.results-top h2{margin:0;font-size:21px;scroll-margin-top:20px}.results-top #status{color:var(--muted);font-size:14px;margin:6px 0 0}
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.home-due.learning-panel{display:flex;align-items:center;flex-wrap:wrap;gap:8px 18px;padding:12px 18px;margin:0 0 22px;border:1px solid var(--line);border-radius:12px;background:#eaf2f7;font-size:14px}.home-due h2{font-size:15px;margin:0}.home-due>p{margin:0;color:var(--muted)}.home-due .home-disclosure{background:transparent;margin:0;padding:0;border:0;font-size:14px}.home-due summary{font-weight:500}.home-due:has(details[open]){display:block}.home-due details[open]{margin-top:12px}.home-due.has-due{border-color:#b4d6ce;background:#eaf7f2}
.home-resume.learning-panel{margin:0 0 16px;padding:18px 22px;border:1px solid #abcfc8;border-left:4px solid var(--teal);border-radius:12px}.home-resume h2{font-size:19px;margin:0}.home-resume>p{margin:8px 0 12px;font-size:14px}.home-resume .home-disclosure{padding:0;margin:12px 0 0;border:0}.home-resume summary{font-size:14px}.home-resume button{font-size:14px}
.question,.learning-panel{border-radius:12px}.notice{border-radius:8px}.question{padding:28px;border-top-width:3px}.toolbar{flex-wrap:wrap}.learning-panel .learning-nav button{overflow-wrap:anywhere}.page-reader-viewport{border-radius:9px}.solution{border-radius:9px}.pilot-mark{font-variant-numeric:tabular-nums}
footer{color:var(--muted);border-color:var(--line)}
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.home-main>.home-disclosure{margin:12px 0 0;background:transparent}.home-main>.home-disclosure .learning-panel{margin:12px 0;border:0;padding:0;background:transparent}.home-main>.home-disclosure .practice-options section{border-radius:10px}.home-main>.home-disclosure summary{font-size:14px}.card p{font-size:16px}
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@media(max-width:680px){.launch-note{font-size:14px}.home-main>.home-disclosure .practice-options{grid-template-columns:1fr}}