.case-study-detail{padding-top:90px;background:#ffffff;min-height:100vh}.case-study-detail__hero{position:relative;text-align:center;background:linear-gradient(180deg,#f8fafc,#ffffff);border-bottom:1px solid #f1f5f9;overflow:hidden;padding:42px 20px 0}.case-study-detail__brand-panel{width:min(100%,960px);height:clamp(180px,26vw,300px);margin:0 auto;border-radius:8px;border:1px solid rgba(255,255,255,.28);box-shadow:0 24px 60px rgba(15,23,42,.16)}.case-study-detail__hero-image{width:calc(100% + 40px);max-height:420px;object-fit:cover;display:block;margin:-42px -20px 0}.case-study-detail__brand-logo{position:relative;z-index:1;display:block;width:min(58%,360px);height:auto;max-height:104px;object-fit:contain;padding:24px 32px;border-radius:8px;background:rgba(255,255,255,.96);box-shadow:0 18px 44px rgba(15,23,42,.2)}.case-study-brand-panel--nftrade .case-study-detail__brand-logo{width:min(66%,430px)}.case-study-brand-panel--reupmobile .case-study-detail__brand-logo{width:min(50%,260px)}.case-study-detail__hero-content{max-width:900px;margin:0 auto;padding:46px 20px 76px}.case-study-detail__category{display:inline-block;color:var(--color-primary);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:.85rem;margin-bottom:20px}.case-study-detail__title{font-size:3.5rem;font-weight:800;color:#0f172a;margin-bottom:25px;line-height:1.1;font-family:Montserrat,sans-serif}.case-study-detail__subtitle{font-size:1.35rem;color:#475569;max-width:750px;margin:0 auto;line-height:1.6}.case-study-detail__content{max-width:850px;margin:0 auto;padding:80px 20px;font-family:Inter,system-ui,sans-serif}.case-study-detail__content ol,.case-study-detail__content ul{list-style:disc;padding-left:1.5em;margin:0 0 20px}.case-study-detail__content ol{list-style:decimal}.case-study-detail__content li{font-size:1.15rem;line-height:1.8;color:#444;margin-bottom:8px}.cs-section{margin-bottom:50px}.cs-section h2{font-size:2rem;color:var(--primary-blue);margin-bottom:25px}.cs-section p{font-size:1.15rem;line-height:1.8;color:#444}.cs-results-list{list-style:none;padding:0;margin:0}.cs-results-list li{display:flex;align-items:center;gap:15px;font-size:1.2rem;color:#333;margin-bottom:20px;background:#fff;padding:20px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.05)}.check-icon{width:24px;height:24px;flex-shrink:0}.cs-navigation{display:flex;justify-content:space-between;align-items:center;margin-top:80px;padding-top:40px;border-top:1px solid #eaeaea}.cs-back-link{color:var(--primary-blue);text-decoration:none;font-weight:600;font-size:1.1rem;transition:color .2s}.cs-back-link:hover{color:var(--color-primary)}@media (max-width:768px){.case-study-detail__hero{padding-top:28px}.case-study-detail__brand-panel{height:160px}.case-study-detail__hero-image{margin-top:-28px}.case-study-detail__brand-logo{width:min(72%,280px);max-height:84px;padding:18px 22px}.case-study-detail__title{font-size:2.2rem}.cs-navigation{flex-direction:column;gap:30px;text-align:center}}.cs-block-image{margin:40px 0;text-align:center}.cs-block-image img{max-width:100%;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.08)}.cs-block-image--full img{width:100%}.cs-block-image figcaption{margin-top:12px;font-size:.9rem;color:#64748b;font-style:italic}.cs-block-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));grid-gap:16px;gap:16px;margin:40px 0}.cs-block-stats__item{min-width:0;background:#f8fafc;border-radius:8px;padding:24px 12px;text-align:center;border:1px solid #e2e8f0}.cs-block-stats__value{display:block;max-width:100%;font-size:clamp(1.45rem,2.2vw,1.75rem);font-weight:800;line-height:1.15;color:var(--primary-blue);margin-bottom:10px;overflow-wrap:normal}.cs-block-stats__label{display:block;font-size:.95rem;line-height:1.55;color:#475569;font-weight:500}.cs-block-quote{background:#f8fafc;padding:36px 40px;border-radius:12px;border-left:5px solid var(--primary-orange);margin:40px 0}.cs-block-quote blockquote{font-size:1.4rem;font-style:italic;color:#1e293b;margin:0 0 16px;line-height:1.6}.cs-block-quote__attribution{display:flex;flex-direction:column;gap:2px}.cs-block-quote__author{font-weight:700;color:#334155;font-size:1rem}.cs-block-quote__role{color:#64748b;font-size:.9rem}.cs-block-callout{display:flex;gap:16px;padding:24px;border-radius:10px;margin:32px 0;border:1px solid}.cs-block-callout--info{background:#eff6ff;border-color:#bfdbfe}.cs-block-callout--tip{background:#f0fdf4;border-color:#bbf7d0}.cs-block-callout--warning{background:#fffbeb;border-color:#fde68a}.cs-block-callout__icon{font-size:1.4rem;flex-shrink:0}.cs-block-callout__body p{margin:0;font-size:1.05rem;line-height:1.7;color:#334155}.cs-block-callout__heading{display:block;margin-bottom:6px;font-size:1.1rem;color:#0f172a}