.case-study-body{overflow:auto;background:var(--g-bg);color:var(--g-fg)}
.case-study-page{min-height:100vh;padding-top:72px;background:var(--g-bg);color:var(--g-fg);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}
.case-study-page a{color:inherit;text-decoration:none}
.case-shell{width:min(calc(100% - clamp(32px,5vw,92px)),1640px);margin-inline:auto}
.case-kicker{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:16px;border-top:1px solid var(--g-line);color:var(--g-muted);font-size:9px;font-weight:600;letter-spacing:.2em}
.case-hero{padding-top:clamp(42px,6vw,88px)}
.case-hero-copy{display:grid;grid-template-columns:minmax(0,1fr) minmax(460px,1.8fr) minmax(280px,.75fr);gap:clamp(28px,5vw,88px);align-items:end;padding:clamp(72px,10vw,154px) 0 clamp(58px,7vw,100px)}
.case-hero-copy>p{align-self:start;margin:5px 0 0;color:#d8623f;font-size:10px;font-weight:600;letter-spacing:.2em}
.case-hero-copy h1{margin:0;font-size:clamp(4.2rem,7.5vw,8.4rem);font-weight:700;line-height:.84;letter-spacing:-.075em}
.case-hero-copy>div{padding-top:18px;border-top:1px solid var(--g-line)}
.case-hero-copy strong{display:block;font-size:13px;font-weight:600;letter-spacing:.03em}
.case-hero-copy>div span{display:block;margin-top:22px;color:var(--g-muted);font-size:12px;line-height:1.9}
.case-hero-image{height:clamp(620px,76vh,980px);margin:0;overflow:hidden;background:#101012}
.case-hero-image img{display:block;width:100%;height:100%;object-fit:cover}
.case-section{padding-top:clamp(110px,12vw,190px);padding-bottom:clamp(34px,5vw,72px)}
.case-section-head{display:grid;grid-template-columns:70px minmax(170px,.45fr) minmax(0,1.55fr);gap:28px;padding-top:18px;border-top:1px solid var(--g-line)}
.case-section-head>span{color:#d8623f;font-size:10px;font-weight:600;letter-spacing:.2em}
.case-section-head>p{margin:0;color:var(--g-muted);font-size:9px;font-weight:600;letter-spacing:.2em}
.case-section-head h2{max-width:19ch;margin:0;font-size:clamp(2rem,3.8vw,4.8rem);font-weight:650;line-height:.96;letter-spacing:-.055em}
.case-overview{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:clamp(44px,9vw,160px);margin-top:clamp(48px,6vw,82px);padding-left:calc(70px + min(4vw,28px))}
.case-overview>p:first-child{max-width:760px;margin:0;font-size:clamp(1.15rem,1.7vw,1.7rem);line-height:1.75;letter-spacing:-.02em}
.case-tool-stack{margin:0;color:var(--g-muted);font-size:9px;line-height:2;letter-spacing:.18em}
.case-tool-stack strong{color:var(--g-fg);font-size:11px;font-weight:500;letter-spacing:.08em}
.workflow-list{margin:clamp(48px,6vw,84px) 0 0;padding:0;list-style:none;border-top:1px solid var(--g-line)}
.workflow-list li{display:grid;grid-template-columns:70px 1fr auto;align-items:center;min-height:86px;border-bottom:1px solid var(--g-line)}
.workflow-list li span{color:var(--g-muted);font-size:9px;letter-spacing:.18em}
.workflow-list li strong{font-size:clamp(1.25rem,2.1vw,2.3rem);font-weight:550;letter-spacing:-.035em}
.workflow-list li:not(:last-child)::after{content:"↓";color:#d8623f;font-size:13px}
.case-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(18px,2.4vw,38px);margin-top:clamp(52px,7vw,96px)}
.case-gallery figure{margin:0;overflow:hidden;background:#101012}
.case-gallery figure.is-wide{grid-column:1/-1}
.case-gallery img{display:block;width:100%;height:auto;max-height:82vh;object-fit:contain;background:#101012}
.case-gallery figcaption{display:flex;justify-content:space-between;gap:20px;padding:16px 2px 4px;color:var(--g-muted);font-size:9px;letter-spacing:.12em}
.case-gallery figcaption span{color:var(--g-fg)}
.application-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(50px,6vw,82px);border-left:1px solid var(--g-line);border-top:1px solid var(--g-line)}
.application-list span{min-height:130px;padding:22px;border-right:1px solid var(--g-line);border-bottom:1px solid var(--g-line);font-size:11px;font-weight:600;letter-spacing:.16em}
.case-empty{margin-top:52px;color:var(--g-muted)}
.case-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:clamp(72px,10vw,150px);padding:26px 0;border-top:1px solid var(--g-line);color:var(--g-muted);font-size:9px;letter-spacing:.14em}
.case-footer a{display:flex;align-items:center;gap:10px;color:var(--g-fg)}
.case-footer svg{width:17px;height:17px}
[data-case-reveal]{opacity:0;transform:translate3d(0,24px,0);transition:opacity .75s ease,transform .85s cubic-bezier(.2,.75,.2,1)}
[data-case-reveal].is-visible{opacity:1;transform:none}
[data-theme="light"] .case-hero-image,[data-theme="light"] .case-gallery figure,[data-theme="light"] .case-gallery img{background:#e7e6e2}
@media(max-width:1024px){.case-hero-copy{grid-template-columns:1fr 2fr}.case-hero-copy>div{grid-column:2}.case-section-head{grid-template-columns:56px 150px 1fr}.case-overview{padding-left:0}.gallery-breadcrumb a,.gallery-breadcrumb>span,.gallery-breadcrumb small{display:none}}
@media(max-width:767px){.case-study-page{padding-top:64px}.case-kicker{align-items:flex-start;flex-direction:column}.case-hero{padding-top:28px}.case-hero-copy{grid-template-columns:1fr;padding:72px 0 44px}.case-hero-copy>div{grid-column:auto}.case-hero-copy h1{font-size:clamp(3.25rem,15vw,5.7rem);line-height:.9}.case-hero-image{height:64vw;min-height:310px}.case-section{padding-top:88px}.case-section-head{grid-template-columns:38px 1fr;gap:18px}.case-section-head h2{grid-column:2;margin-top:20px;font-size:clamp(2rem,10vw,3.2rem)}.case-overview{grid-template-columns:1fr;gap:32px;margin-top:42px}.workflow-list li{grid-template-columns:38px 1fr auto;min-height:72px}.case-gallery{grid-template-columns:1fr;gap:34px}.case-gallery figure.is-wide{grid-column:auto}.case-gallery img{max-height:none}.case-gallery figcaption{align-items:flex-start;flex-direction:column;gap:8px}.application-list{grid-template-columns:repeat(2,minmax(0,1fr))}.case-footer{align-items:flex-start;flex-direction:column}.case-footer>span{order:3}.gallery-nav{height:64px}}
@media(prefers-reduced-motion:reduce){[data-case-reveal]{opacity:1;transform:none;transition:none}}