.case-card-section .case-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.case-card-section .case-card-item{min-width:0;padding:14px;border:1px solid var(--topic-border,#dccfd7);border-radius:12px}.case-card-section .case-card-item img{display:block;width:100%;height:auto;border-radius:8px}.case-card-section .case-card-item h3{font-size:20px;line-height:1.4;margin:16px 0 12px}.case-card-section p,.case-card-section a{overflow-wrap:anywhere}.case-card-section .case-card-item details{margin-top:12px}.case-card-section .case-card-item summary{cursor:pointer}.case-card-section .case-card-item details p{font-size:13px;line-height:1.6}.case-card-section .case-card-limit{margin-top:22px;font-size:14px;color:var(--topic-muted,#665b65)}@media(max-width:850px){.case-card-section .case-card-grid{grid-template-columns:1fr}}