.theme-library{margin-bottom:30px}.song-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.song-card{display:flex;flex-direction:column;text-align:left;gap:12px;min-height:160px;background:#fffdf7}.song-card b{font-size:19px;line-height:1.4}.song-card>span:last-child{font-size:14px;color:#587079}.song-card .tag{align-self:flex-start}.selected-song{padding:20px;margin:0 0 20px;border-left:4px solid #287c70;background:#edf4ef;border-radius:8px}.selected-song h3{font-size:25px}.selected-song p{margin:10px 0}.selected-song small{color:#5a7076}.filter-row{margin:18px 0}.filter-row button[aria-pressed=true],.review-mode-grid [aria-pressed=true],.scenario-grid [aria-pressed=true],.level-picker [aria-pressed=true],.song-card[aria-pressed=true]{border:2px solid #287c70;background:#eaf3ee;color:#174e49}.previous-material{margin-top:32px;border-top:1px solid #ccdcd4;padding-top:18px}.previous-material summary{cursor:pointer;color:#44656a;font-weight:600;min-height:44px;padding:12px}.previous-material>div{margin-top:20px}.training-card{padding:26px;background:#f5f5e9;border:1px solid #d8e2d8;border-radius:20px;margin:18px 0}.training-card h3{font-size:26px;line-height:1.5;margin:16px 0}.training-card p{line-height:1.8;margin:12px 0}.choice-list{display:grid;gap:12px;margin:20px 0}.choice-list button{text-align:left;background:white;font-size:18px;line-height:1.6;padding:16px}.correct{border:2px solid #287c70!important;background:#e2f1e8!important}.incorrect{border:2px solid #b38146!important;background:#fff0db!important}.scenario-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:18px 0}.scenario-grid button{display:grid;text-align:left;gap:8px;padding:16px}.scenario-grid small{font-size:11px;color:#597d75}.scenario-grid b{font-size:18px}.level-picker{background:#edf4ef;padding:18px;border-radius:16px}.level-picker .row{margin-top:12px}.scenario-layout{display:grid;grid-template-columns:230px 1fr;gap:28px;margin-top:20px}.scenario-layout img{width:100%;height:270px;object-fit:contain}.scene-signal{font-size:22px;line-height:1.7;background:#fffdf7;padding:20px;border-radius:12px}.say-first{margin-top:22px;padding-top:20px;border-top:1px solid #ccdcd4}.say-first>b{font-size:22px}#sceneReference .reader-line,#reviewAnswer .reader-line{margin:18px 0}.review-mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.review-mode-grid button{display:grid;text-align:left;gap:12px;padding:20px}.review-mode-grid b{font-size:20px}.review-mode-grid small{line-height:1.6;color:#597078}.gap-line{font-size:30px}#reviewInput{display:block;width:min(100%,360px);padding:14px;border:1px solid #98b4a7;border-radius:10px;font-size:20px;margin:12px 0;background:#fff}.review-week{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.review-week p{background:#eff4eb;border-radius:12px;padding:18px;line-height:1.8}.weekly-use{margin-top:28px}.weekly-use h3{font-size:24px}.theme-library h2{font-size:32px}.selected-song,#scenarioStage{scroll-margin-top:110px}#reviewStage>button{margin:14px 0}#reviewRate{border-top:1px solid #cbd9cb;margin-top:20px;padding-top:10px}.partner-script{padding:18px;background:#fffdf7;border-radius:16px}.previous-material .panel-title h2{font-size:23px}
@media(max-width:900px){.song-library-grid,.review-mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scenario-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.scenario-layout{grid-template-columns:180px 1fr;gap:18px}}
@media(max-width:600px){.song-library-grid{grid-template-columns:1fr}.song-card{min-height:0}.scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.review-mode-grid{grid-template-columns:1fr}.training-card{padding:17px 14px}.training-card h3{font-size:23px}.scenario-layout{grid-template-columns:1fr;gap:8px}.scenario-layout img{height:210px}.scene-signal{font-size:19px;padding:16px}.choice-list button{font-size:16px}.review-week{grid-template-columns:1fr}.filter-row button{font-size:13px;padding:11px}.theme-library h2{font-size:26px}.gap-line{font-size:24px}.selected-song h3{font-size:22px}.scenario-grid button{padding:12px}.scenario-grid b{font-size:16px}}