.case-shop{--case-paper:#eeeee8;--case-ink:#30362f;--case-clue:#934c43}
.case-shop img{height:auto}
.case-catalog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:8px 0 28px}
.case-catalog-heading h1{font-size:28px;font-weight:500;line-height:1.5}
.case-catalog-heading p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:10px;max-width:560px}
.case-catalog-heading>.text-link{margin:8px 0 0;min-height:44px;white-space:nowrap}
.case-catalog-summary{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px;font-size:13px;color:var(--muted)}
.case-scenario-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.case-scenario{min-width:0;display:flex;flex-direction:column}
.case-scenario-card-link{display:flex;flex-direction:column;height:100%;border-radius:5px}
.case-scenario-photo{overflow:hidden;border-radius:5px;background:#eceee8}
.case-scenario-photo img{width:100%;aspect-ratio:1.3;object-fit:cover;transition:transform .25s}
.case-scenario-card-link:hover img{transform:scale(1.025)}
.case-scenario-copy{padding-top:16px;display:flex;flex-direction:column;flex:1}
.case-scenario-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);margin-bottom:12px}
.case-scenario-status{background:#eeefeb;padding:3px 8px;border-radius:3px;color:#5c6259}
.case-scenario-status.is-open{background:#e6ede2;color:#3c5b36}
.case-scenario h2{font-size:20px;font-weight:500;line-height:1.55}
.case-scenario-copy>p{font-size:13px;color:var(--muted);line-height:1.9;margin-top:10px}
.case-scenario-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:22px;margin-top:auto;min-height:76px}
.case-scenario-price{font-size:20px;font-weight:500;font-variant-numeric:tabular-nums}
.case-scenario-price small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:2px}
.case-scenario-link{display:flex;align-items:center;gap:6px;font-size:13px}
.case-scenario-link svg{width:16px}
.case-scenario-upcoming{font-size:16px;font-weight:500;color:var(--muted)}
.case-scenario-pending{font-size:12px;color:var(--muted)}
.case-catalog-note{margin-top:32px;padding:22px 24px;background:var(--raised);border-radius:5px}
.case-catalog-note p{font-size:13px;line-height:1.9;color:var(--muted)}
.case-catalog-note p+p{margin-top:5px}
@media(min-width:601px) and (max-width:1100px){.case-scenario-grid{grid-template-columns:1fr;gap:28px}.case-scenario,.case-scenario-card-link{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;align-items:center}.case-scenario.is-open{display:block}.case-scenario-copy{padding:0}.case-scenario-bottom{padding-top:16px;min-height:65px}}
@media(max-width:600px){.case-catalog-heading{display:block;margin:4px 0 22px}.case-catalog-heading h1{font-size:25px}.case-catalog-heading>.text-link{margin-top:12px}.case-catalog-summary{font-size:12px;gap:10px}.case-scenario-grid{grid-template-columns:1fr;gap:32px}.case-scenario-photo img{aspect-ratio:1.5}.case-scenario h2{font-size:22px}.case-scenario-copy{padding-top:16px}.case-scenario-bottom{min-height:65px;padding-top:16px}.case-catalog-note{padding:18px;margin-top:28px}}

.case-meta{font-size:12px;color:var(--muted);margin-bottom:9px}
.case-product h1{font-size:27px;font-weight:500;line-height:1.5}
.case-facts{display:flex;gap:7px 16px;flex-wrap:wrap;font-size:12px;color:var(--muted);line-height:1.8;margin:18px 0}
.case-price{font-size:26px;font-weight:500;font-variant-numeric:tabular-nums;margin:20px 0}
.case-price small{display:block;font-weight:400;font-size:12px;color:var(--muted);margin-top:3px}
.case-shop h2{letter-spacing:-.035em}
.case-section-title h2,.case-evening h2,.case-concept h2,.case-faq h2{font-size:23px;font-weight:500;line-height:1.5}
.case-small{font-size:12px;line-height:1.8;color:var(--muted)}
.case-product{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:start}
.case-product>figure{margin:0;min-width:0}
.case-main-photo{width:100%;aspect-ratio:1.5;object-fit:cover;border-radius:6px}
.case-product figcaption{font-size:12px;color:var(--muted);margin-top:10px}
.case-story{font-size:14px;line-height:1.95;color:var(--muted);margin-top:18px}
.case-product-info .detail-actions{grid-template-columns:1fr}
.case-product-info .button{font-size:13px;min-height:46px}
.case-demo-link{display:flex;gap:10px;align-items:center;background:var(--raised);padding:15px;border-radius:5px;margin-top:18px;font-size:13px;font-weight:500}
.case-demo-link svg{width:18px;height:18px;flex-shrink:0}
.case-demo-link svg:last-child{margin-left:auto}
.case-box,.case-evening,.case-concept,.case-faq{margin-top:42px}
.case-section-title{margin-bottom:20px}
.case-section-title p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:8px}
.case-box>img{width:100%;border-radius:6px;max-height:620px;object-fit:cover}
.case-content-list{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin-top:20px}
.case-content-list>div{padding:14px 0;border-bottom:1px solid var(--border)}
.case-content-list dt{font-size:14px;font-weight:500}
.case-content-list dd{font-size:13px;color:var(--muted);line-height:1.8;margin:5px 0 0}
.case-evening{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.case-evening>img{width:100%;height:100%;object-fit:cover;border-radius:6px}
.case-evening ol{list-style:none;padding:0;margin:22px 0}
.case-evening li{margin-bottom:18px}
.case-evening li b{display:block;font-size:15px;font-weight:500}
.case-evening li span{display:block;font-size:13px;color:var(--muted);line-height:1.8;margin-top:5px}
.case-concept>img{width:100%;margin:20px 0 8px;border-radius:6px}
.case-faq details{border-bottom:1px solid var(--border);padding:16px 0}
.case-faq summary{font-size:14px;font-weight:500;cursor:pointer}
.case-faq details p{font-size:13px;line-height:1.9;margin-top:12px;color:var(--muted)}
.case-play-heading h1{font-size:28px;font-weight:500;line-height:1.5}
.case-play-heading>p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:8px}
.case-envelope-progress{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;margin:25px 0;padding:0}
.case-envelope-progress li{background:#f1f2ee;border-radius:5px;padding:14px;color:var(--muted)}
.case-envelope-progress li.current{background:#dfe5da;color:var(--case-ink)}
.case-envelope-progress li.done{background:#e9ede5;color:var(--case-ink)}
.case-envelope-progress span,.case-envelope-progress small{display:block;font-size:12px}
.case-envelope-progress b{display:block;font-size:14px;font-weight:500;margin:5px 0}
.case-start,.case-finished{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px}
.case-start img,.case-finished img{width:100%;border-radius:6px}
.case-start h2,.case-finished h2{font-size:24px;line-height:1.5;font-weight:500}
.case-start p,.case-finished p{font-size:14px;line-height:1.9;margin:16px 0;color:var(--muted)}
.case-clue-workspace{display:grid;grid-template-columns:1.15fr 1fr;gap:28px;align-items:start}
.case-clue-sheet{padding:24px;background:var(--case-paper);border-radius:6px}
.case-clue-sheet>h2,.case-deduction>h2{font-size:20px;font-weight:500;margin-bottom:18px}
.case-evidence-pair{display:grid;gap:14px}
.case-evidence-pair article{background:#fff;padding:20px;border-radius:3px}
.case-evidence-pair article>span,.case-maintenance>span{font-size:12px;color:var(--muted)}
.case-evidence-pair h3,.case-maintenance h3{font-size:21px;font-weight:500;margin:10px 0;font-variant-numeric:tabular-nums}
.case-evidence-pair article>p,.case-evidence-context,.case-maintenance p{font-size:14px;line-height:1.9;color:var(--muted)}
.case-evidence-context{margin-top:18px}
.case-maintenance{padding:22px;background:#fff;border-radius:3px}
.case-maintenance>div{display:flex;justify-content:space-between;gap:20px;margin-top:24px}
.case-maintenance>div span{font-size:12px;color:var(--muted)}
.case-maintenance b{font-size:26px;font-weight:500;display:block;color:var(--case-ink);margin-top:6px}
.case-deduction>p{font-size:14px;line-height:1.8;margin-bottom:16px}
.case-deduction fieldset{border:0;padding:0;margin:0;display:grid;gap:10px}
.case-deduction label{display:flex;align-items:center;gap:10px;padding:13px;border:1px solid var(--border);border-radius:5px;min-height:48px;font-size:13px;cursor:pointer}
.case-deduction label:has(input:checked){background:var(--raised);border-color:#9fb398}
.case-deduction input{accent-color:var(--accent);flex-shrink:0}
.case-feedback{font-size:13px;line-height:1.8;color:var(--case-clue);margin:14px 0;min-height:24px}
.case-deduction .button{font-size:13px}
.case-hint{margin:20px 0}
.case-hint summary{font-size:13px;cursor:pointer;min-height:32px}
.case-hint p{font-size:13px;line-height:1.8;background:var(--raised);padding:14px;margin-top:8px;border-radius:5px}
.case-map svg{width:100%;height:auto;display:block}
.case-map-route{opacity:0;transition:opacity .35s}
.case-map.is-overlaid .case-map-route{opacity:1}
.case-map p{font-size:13px;line-height:1.8;margin:12px 0 20px;color:var(--muted)}
.case-clue-sheet>.button{font-size:13px}
.case-play-note{font-size:12px;line-height:1.9;color:var(--muted);margin-top:26px}
.case-complete-icon{display:inline-block;color:var(--accent);margin-bottom:16px}
.case-complete-icon svg{width:32px;height:32px}
.case-end-actions{display:flex;flex-wrap:wrap;gap:10px}
.case-record{display:grid;grid-template-columns:240px 1fr;gap:28px;align-items:center;padding:24px;background:var(--raised);border-radius:6px}
.case-record img{width:100%;border-radius:5px}
.case-record h2{font-size:23px;font-weight:500}
.case-record p{font-size:13px;line-height:1.8;color:var(--muted);margin-top:10px}
.case-record .button{margin-top:18px}
@media(max-width:1150px){.case-product,.case-evening{gap:24px}.case-clue-workspace{grid-template-columns:1fr 1fr;gap:20px}.case-clue-sheet{padding:18px}}
@media(max-width:900px){.case-product{grid-template-columns:1fr 1fr}.case-main-photo{aspect-ratio:1.5}.case-clue-workspace{grid-template-columns:1fr}.case-start,.case-finished{gap:24px}.case-record{grid-template-columns:190px 1fr}}
@media(max-width:600px){.case-product,.case-evening,.case-start,.case-finished{grid-template-columns:1fr;gap:22px}.case-product h1{font-size:25px}.case-main-photo{aspect-ratio:1.5}.case-product-info .detail-actions{grid-template-columns:1fr}.case-facts{margin:14px 0}.case-evening,.case-box,.case-concept,.case-faq{margin-top:32px}.case-section-title h2,.case-evening h2,.case-concept h2,.case-faq h2{font-size:21px}.case-content-list{grid-template-columns:1fr;gap:18px}.case-content-list{gap:0}.case-evening>img{aspect-ratio:1.5;height:auto}.case-play-heading h1{font-size:25px}.case-envelope-progress{gap:6px;margin:22px 0}.case-envelope-progress li{padding:12px 9px}.case-envelope-progress b{font-size:12px;line-height:1.7}.case-envelope-progress small,.case-envelope-progress span{font-size:11px}.case-start h2,.case-finished h2{font-size:22px}.case-clue-sheet{padding:18px 14px}.case-evidence-pair article,.case-maintenance{padding:18px}.case-clue-sheet>h2,.case-deduction>h2{font-size:19px}.case-record{grid-template-columns:1fr;padding:20px;gap:20px}.case-record img{aspect-ratio:1.5;object-fit:cover}.case-end-actions{display:grid}.case-end-actions>.button{width:100%}.case-map svg{font-size:16px}}
@media(prefers-reduced-motion:reduce){.case-scenario-photo img,.case-map-route{transition:none}}