:root{--navy:#073b78;--ink:#17345f;--orange:#ff7900;--muted:#61718a;--line:#dce5f0;--paper:#fff;--bg:#f4f7fb;--correct:#17613a;--wrong:#a32336}
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var(--line);background:white;border-radius:20px;padding:24px;box-shadow:0 6px 18px #174a8406}.question legend{float:left;width:100%;padding:0;margin:0 0 17px;font-weight:700;font-size:19px;line-height:1.5;overflow-wrap:anywhere}.question legend+.choices{clear:both}.num{display:inline-grid;place-items:center;color:var(--navy);background:#eef4fc;font-size:14px;width:29px;height:29px;border-radius:8px;margin-right:8px;vertical-align:middle}.choices{display:grid;gap:10px}.choice{display:flex;align-items:flex-start;gap:10px;border:1px solid #ccd8e7;border-radius:12px;padding:13px 14px;cursor:pointer;line-height:1.4;color:var(--ink);position:relative}.choice:hover{background:#f6f9fd}.choice input{flex:none;width:18px;height:18px;margin:3px 0 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20px;min-height:48px;border-radius:12px}.form-error{color:#8d281a;font-weight:700;padding:14px;background:#fff1e8;border-radius:12px;margin:0 0 17px}.bottom-nav{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:28px;font-weight:700}.result{border:2px solid #aec0d7;border-top:7px solid var(--orange);padding:24px;background:#fff;border-radius:20px;margin:0 0 25px}.result h2{font-size:27px;margin:6px 0 12px}.result .score{font-size:39px;color:var(--navy);font-weight:800}.missed a{display:inline-block;border:1px solid #cfafad;border-radius:7px;padding:4px 8px;margin:5px 5px 0 0;color:#97332c;font-size:15px}.locked-banner{font-weight:700;color:var(--correct)}[hidden]{display:none!important}.storage-error{background:#fff3e8;border:1px solid #be723a;border-radius:14px;padding:16px;margin:0 0 18px;color:#78370a}dialog{padding:0;border:1px solid var(--line);border-radius:22px;max-width:520px;width:calc(100% - 32px);color:var(--ink);box-shadow:0 20px 60px 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h2{font-size:22px}.info{padding:18px}.diagram-panel{margin-left:0;margin-right:0;padding:8px}.menu-card{padding:23px}.menu-card h2{font-size:27px}.result{padding:19px}.dialog-content{padding:22px}.dialog-buttons>*{width:100%}}@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .15s,box-shadow .15s}}@media print{body{background:#fff;color:#000}.topbar,.submit-area,.bottom-nav,.diagram-link,dialog,.draft,footer,.info{display:none!important}.hero{background:white;color:#000}.hero:after{display:none}.content{max-width:none;padding:0}.question{break-inside:avoid;box-shadow:none;border-color:#aaa}.hero-inner{padding:0 0 20px}.result{break-inside:avoid}.diagram-panel{break-inside:avoid}.section-head{break-after:avoid}a{color:#000}}