:root{color-scheme:dark;--bg:#121217;--panel:#1b1b23;--line:#303039;--text:#edecf2;--muted:#92909f;--purple:#c1adef;--mint:#a9d8c5;--amber:#e9bb83;--sidebar:224px;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px}
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.question-title{font-size:19px;line-height:1.8}.modal-lead{font-size:12px}.detail-hero h2{font-size:30px}.detail-grid{grid-template-columns:1fr;gap:23px}.detail-aside{border:0;border-top:1px solid #442e51;padding:23px 0 0}.detail-aside .relation-note{margin-bottom:20px}.detail-footer{flex-wrap:wrap;gap:10px}.detail-footer button{font-size:10px;flex:1;padding:11px 9px;gap:6px}.detail-footer .icon{width:15px}.knowledge-section p.definition{font-size:15px}.source-prose{font-size:13px}.modal-actions{gap:8px;flex-wrap:wrap}.modal-actions button{font-size:10px;padding:11px 13px;flex:1}.import-option{padding:16px 12px;gap:10px}.import-option p{font-size:10px}.import-option strong{font-size:12px}.import-option-icon{width:30px;height:30px}.import-option>.icon{width:15px}.challenge-header{margin-right:25px}.challenge-header>.section-kicker{font-size:7px;letter-spacing:1px}.challenge-label{margin-top:22px}.answer-option{padding:12px;font-size:12px;gap:10px}.answer-letter{width:23px;height:23px;font-size:10px}.challenge-footer{flex-wrap:wrap;margin-top:18px;padding-top:16px}.challenge-footer>div{width:100%;justify-content:flex-end;gap:18px}.challenge-footer>.primary-btn{margin-left:auto}.answer-feedback{padding:15px}.answer-feedback>div:first-child{font-size:12px}.answer-feedback p{font-size:11px}.feedback-principle{font-size:10px}.result-header h2{font-size:23px}.result-evidence{padding:15px 6px;gap:5px}.result-evidence strong{font-size:20px}.result-evidence span{font-size:8px}.result-breakdown h3{font-size:12px}.result-breakdown article>p{font-size:10px}.duel-score{padding:17px 8px;gap:8px}.duel-score .versus>small{font-size:8px}.duel-score 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@media(max-width:360px){.nav-item{padding-inline:3px}}
@media(max-width:700px){
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  .navigator-card,.selected-card{padding:22px}
  .navigator-top>span{font-size:13px}
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  .navigator-card>p{font-size:12px;max-width:240px}
  .navigator-card .light-btn{font-size:12px;padding:12px}
  .navigator-card .microcopy{font-size:9px}
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  .selected-card h3{font-size:22px;margin-top:18px}
  .selected-english{font-size:10px}
  .selected-card>p{font-size:13px}
  .selected-meta{font-size:11px;gap:14px}
  .selected-card .secondary-btn{font-size:12px;padding:12px}
}