.hsc-case{max-width:1280px;margin:auto;padding:125px 5vw 80px}.crumb{font-size:14px;margin-bottom:45px}.crumb a{text-decoration:underline}.case-intro{display:grid;grid-template-columns:1.25fr 1fr;gap:55px;align-items:center}.case-intro h1{font-size:clamp(40px,5vw,68px);letter-spacing:-2.5px;line-height:1.08;margin:20px 0}.lead{font-size:19px;color:#4b6260}.club-visual{background:#fff;border-radius:24px;padding:35px;min-height:340px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:30px;border-bottom:8px solid #009640}.club-visual img{width:100%;height:auto;object-fit:contain}.club-visual span{font-weight:700;letter-spacing:3px;color:#007c35;font-size:13px}.case-detail{padding-top:75px;max-width:1000px}.case-detail h2,.case-next h2{font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:-1px}.case-detail p{max-width:780px}.case-features{display:grid;grid-template-columns:1fr 1fr;gap:20px}.case-features article{background:white;padding:28px;border:1px solid #dbe2dc;border-radius:14px}.case-features h3{font-size:21px}.case-features p{margin:0}.case-next{margin-top:75px;padding:35px;background:#e2efdf;border-radius:20px}.work-placeholder.hsc-project{background:white;padding:25px}.hsc-project img{width:100%;height:160px;object-fit:contain}.case-link{display:inline-block;margin-top:12px;text-decoration:underline;font-weight:700}@media(max-width:750px){.case-intro,.case-features{grid-template-columns:1fr}.club-visual{min-height:220px}.hsc-case{padding-top:115px}.case-intro{gap:30px}.case-detail{padding-top:45px}}