.nav-item{text-decoration:none}.exam-banner{border-top:3px solid #315f48}.exam-banner h2{margin:12px 0}.exam-banner p,.panel>p,.panel li{font-size:13px;line-height:1.8}.panel{margin-bottom:22px}.exam-history,.exam-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.exam-history select{max-width:100%}select{padding:10px;border:1px solid var(--line);border-radius:6px;background:white;color:#244c3a}.exam-columns{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:22px}.exam-toolbar nav{display:flex;gap:8px;flex-wrap:wrap}.exam-toolbar button,#exam-sheet button{background:#fff;border:1px solid var(--line);border-radius:6px;padding:12px;color:#315f48;cursor:pointer}.exam-toolbar button[aria-pressed=true],#exam-sheet button[aria-current=true]{background:#315f48;color:white}#exam-sheet{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}#exam-sheet button{padding:12px 4px;font-size:12px}.exam-question h2{font-family:Georgia,serif;line-height:1.7;font-size:23px;white-space:pre-wrap}.exam-question fieldset{border:0;padding:0;margin:20px 0}.exam-question legend{font-size:12px;margin-bottom:10px}.exam-question .option{padding:13px}.exam-question input{accent-color:#315f48}.exam-cards{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.exam-cards article{flex:1 1 210px;border:1px solid var(--line);padding:18px;border-radius:8px;min-width:0}.exam-cards h3{font-size:15px}.exam-cards p{font-size:13px;line-height:1.8}.exam-table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px}th,td{padding:14px 10px;text-align:left;border-bottom:1px solid var(--line)}#exam-review details{border-bottom:1px solid var(--line);padding:16px 0}#exam-review p,#exam-passage{font-size:13px;line-height:1.9;white-space:pre-wrap}#exam-passage:not(:empty){background:#f2f6ee;padding:16px;border-radius:8px}.panel a{color:#315f48;overflow-wrap:anywhere}.panel summary{cursor:pointer;font-size:13px;line-height:1.7}#demo-warning{padding:14px;background:#fff3d9;border-radius:8px;color:#765016}#exam-save-status{font-size:12px;color:#63745e}.exam-actions>span{flex:1;font-size:12px}.panel button:disabled{opacity:.5;cursor:wait}.panel h2{font-size:21px}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #e0a847;outline-offset:3px}@media(max-width:850px){.exam-columns{grid-template-columns:1fr}}@media(max-width:580px){.sidebar nav{flex-wrap:wrap}.sidebar .nav-item{font-size:11px;padding:8px}.exam-actions{gap:8px}.exam-actions>span{flex-basis:100%}.panel{padding:20px}.page-heading h1{font-size:26px}.exam-question h2{font-size:20px}th,td{padding:10px 6px}.exam-cards article{flex-basis:100%}}
@media(max-width:580px){.sidebar{flex-wrap:wrap;gap:12px}.sidebar nav{display:flex;flex-basis:100%;width:100%;gap:6px}.sidebar .nav-item{flex:1;white-space:normal;text-align:center;justify-content:center;font-size:12px}.page-heading h1{word-break:keep-all}}
@media(max-width:900px){body .sidebar{position:static;width:100%;height:auto;flex-direction:row;flex-wrap:wrap;gap:12px;align-items:center;border-right:0;border-bottom:1px solid var(--line)}body .sidebar nav{display:flex;flex:1;gap:6px;margin:0}body .sidebar nav .nav-item{font-size:12px;flex:1;justify-content:center;text-align:center;padding:10px;white-space:normal}body main{margin-left:0;width:100%}}@media(max-width:580px){body .sidebar nav{flex-basis:100%}}