.cases-page{padding:120px 0 80px;background:#fff;min-height:70vh}.cases-head h1{margin:0 0 8px;font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem)}.cases-note{margin:0 0 28px;color:var(--muted)}.cases-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin:0;padding:0;list-style:none}.cases-card{gap:12px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff}.cases-card,.cases-card a.cases-open{display:flex;flex-direction:column;min-width:0}.cases-card a.cases-open{gap:10px;color:inherit;text-decoration:none}.cases-thumb{overflow:hidden;border-radius:10px;background:#f4f6f8;border:1px solid rgba(11,18,32,.08)}.cases-thumb img,.cases-thumb span{display:block;width:100%;aspect-ratio:16/10;object-fit:contain;background:#fff}.cases-thumb span{display:grid;place-items:center;color:var(--muted);font-size:13px}.cases-card strong{overflow:hidden;padding:0 2px;text-overflow:ellipsis;white-space:nowrap;font-size:15px}.cases-use,.cases-use-primary{height:36px;border-radius:999px;border:1px solid var(--line-strong);background:#fff;color:var(--ink);font:inherit;font-size:14px;cursor:pointer}.cases-use-primary:hover,.cases-use:hover{border-color:var(--teal);color:var(--teal-deep)}.cases-use-primary:disabled,.cases-use:disabled{cursor:wait;opacity:.7}.cases-use-primary{height:44px;padding:0 22px;color:#fff;background:linear-gradient(115deg,#0e7490,#1e3a5f);border-color:transparent}.cases-use-primary:hover{color:#fff}.cases-detail{display:grid;grid-gap:18px;gap:18px}.cases-detail h1{margin:0;font-family:var(--font-display);font-size:clamp(1.8rem,3vw,2.4rem)}.cases-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;grid-gap:28px;gap:28px;align-items:start}.cases-detail-layout.is-solo{grid-template-columns:minmax(0,840px);justify-content:center}.cases-detail-main{display:grid;justify-items:start;grid-gap:18px;gap:18px;min-width:0}.cases-detail-main .cases-note{margin:0}.cases-detail-figure{width:100%;margin:0;overflow:hidden;border:1px solid rgba(11,18,32,.12);border-radius:12px;background:#fff;box-shadow:0 1px 2px rgba(11,18,32,.04),0 12px 28px -16px rgba(11,18,32,.22)}.cases-detail-figure img{display:block;width:100%;height:auto}.cases-detail-empty{display:grid;width:100%;min-height:240px;place-items:center;border:1px solid var(--line);border-radius:12px;color:var(--muted)}.cases-related h2{margin:0 0 12px;font-size:16px;font-weight:600}.cases-related ul{display:grid;grid-gap:10px;gap:10px;margin:0;padding:0;list-style:none}.cases-related a{display:grid;grid-template-columns:96px minmax(0,1fr);grid-gap:10px;gap:10px;align-items:center;min-width:0;color:inherit;text-decoration:none}.cases-related a span,.cases-related img{width:96px;height:64px;border:1px solid rgba(11,18,32,.08);border-radius:8px;background:#fff}.cases-related img{display:block;object-fit:contain}.cases-related a span{display:grid;place-items:center;color:var(--muted);font-size:12px}.cases-related strong{display:-webkit-box;overflow:hidden;font-size:13px;font-weight:600;line-height:1.4;-webkit-box-orient:vertical;-webkit-line-clamp:2}.cases-related a:hover strong{color:var(--teal-deep)}.cases-crumb{display:flex;flex-wrap:wrap;align-items:center;margin:0;padding:0;list-style:none;color:var(--muted);font-size:14px;line-height:1.5}.cases-crumb a{color:var(--teal)}.cases-crumb a:hover{color:var(--teal-deep)}.cases-crumb li+li:before{content:"/";margin:0 8px;color:#94a3b8}.cases-crumb li[aria-current=page]{color:var(--ink-soft)}.cases-error{margin:0;color:#9a3412;font-size:14px}.cases-pager{display:flex;gap:16px;align-items:center;margin-top:28px}.cases-pager a{color:var(--teal);text-decoration:underline}.cases-pager span{color:var(--muted)}@media (max-width:800px){.cases-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cases-detail-layout,.cases-detail-layout.is-solo{grid-template-columns:1fr}.cases-related ul{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.cases-grid{grid-template-columns:1fr}}