.resource-detail{min-height:65vh;padding:34px 0 110px;background:#f4f4f1;color:#111}
.resource-detail__breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:30px;font-size:12px;font-weight:800;letter-spacing:.07em}
.resource-detail__breadcrumb a{color:#777;transition:color .2s}
.resource-detail__breadcrumb a:hover{color:#f12b21}
.resource-detail__breadcrumb span:nth-child(2){color:#aaa}
.resource-detail__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);align-items:start;gap:clamp(30px,5vw,90px)}
.resource-detail__visual{position:relative;overflow:hidden;border-radius:26px;background:#e5e5e2}
.resource-detail__visual img{width:100%;aspect-ratio:1;object-fit:cover}
.resource-detail__visual>span{position:absolute;right:20px;bottom:20px;padding:8px 11px;border-radius:999px;background:#111;color:#fff;font-size:12px;font-weight:800;letter-spacing:.06em}
.resource-detail__content{position:sticky;top:100px;padding-top:18px}
.resource-detail__category{display:inline-flex;padding:9px 13px;border-radius:999px;background:#f12b21;color:#111;font-size:12px;font-weight:900;letter-spacing:.08em}
.resource-detail__content h2{max-width:690px;margin:25px 0 20px;font-size:clamp(38px,4.8vw,74px);line-height:1.05;letter-spacing:-.07em;overflow-wrap:anywhere}
.resource-detail__content>p:not(.resource-detail__notice){max-width:480px;color:#666;font-size:16px;line-height:1.7}
.resource-detail__price{display:flex;align-items:center;justify-content:space-between;margin:35px 0 20px;padding:18px 0;border-top:1px solid #bbb;border-bottom:1px solid #bbb}
.resource-detail__price span{font-size:12px;font-weight:800;letter-spacing:.1em}
.resource-detail__price strong{font-size:28px;letter-spacing:-.04em}
.resource-detail__download{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:58px;padding:15px 20px;border-radius:999px;background:#111;color:#fff;font-size:15px;font-weight:800;transition:background .28s,transform .4s cubic-bezier(.22,1,.36,1)}
.resource-detail__download:hover{background:#f12b21;transform:translateY(-3px)}
.resource-detail__download span{font-size:22px;font-weight:400}
.resource-detail__notice{max-width:470px;margin:15px 0 27px;color:#777;font-size:13px;line-height:1.6}
.resource-detail__back{font-size:13px;font-weight:800;text-decoration:underline;text-underline-offset:4px}
.resource-detail__back:hover{color:#f12b21}
.resource-detail__related{margin-top:110px;padding-top:32px;border-top:1px solid #bbb}
.resource-detail__related>div:first-child p{margin:0 0 7px;color:#f12b21;font-size:12px;font-weight:800;letter-spacing:.1em}
.resource-detail__related h3{margin:0 0 25px;font-size:clamp(26px,3vw,42px);letter-spacing:-.06em}
.resource-detail__related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
.resource-detail__related-grid a{display:block;font-size:15px;font-weight:800}
.resource-detail__related-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.resource-detail__related-grid a:hover img{transform:translateY(-5px)}
.resource-detail__related-grid span{display:block;padding:12px 3px}
.resource-detail__missing{padding:80px 0}
.resource-detail__missing h2{font-size:36px;letter-spacing:-.05em}
.resource-detail__missing a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:850px){.resource-detail__grid{grid-template-columns:1fr}.resource-detail__content{position:static;padding-top:0}.resource-detail__related{margin-top:75px}}
@media(max-width:600px){.resource-detail{padding:24px 0 75px}.resource-detail__related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-detail__related-grid a:last-child{display:none}}
@media(prefers-reduced-motion:reduce){.resource-detail__download,.resource-detail__related-grid img{transition:none}}