body.theme-oushangyuan-hp{
  --brand:#168bc8;
  --brand-deep:#07518f;
  --brand-soft:#eaf8fc;
  --accent:#58cf42;
  --ink:#102330;
  --text:#405461;
  --muted:#6d808a;
  --line:#dbe8ed;
  --paper:#f6fbfc;
}
.theme-oushangyuan-hp .expo-mark{background:linear-gradient(145deg,#07518f,#168bc8 72%,#48bad5)}
.theme-oushangyuan-hp .nav{gap:16px}
.theme-oushangyuan-hp .expo-title{font-size:1.16rem}
.theme-oushangyuan-hp .nav-links{gap:18px}
.theme-oushangyuan-hp .hero{background:#e8f5f8}
.theme-oushangyuan-hp .hero::before{background:linear-gradient(90deg,rgba(248,253,254,.99) 0%,rgba(248,253,254,.95) 36%,rgba(237,249,251,.64) 58%,rgba(4,62,94,.18) 100%),var(--hero-image) right center/cover no-repeat}
.theme-oushangyuan-hp .hero::after{border-top-color:var(--accent)}
.theme-oushangyuan-hp h1{color:var(--brand-deep);text-shadow:0 1px 0 rgba(255,255,255,.7)}
.theme-oushangyuan-hp .eyebrow::before{background:linear-gradient(90deg,var(--brand),var(--accent))}
.theme-oushangyuan-hp .btn-primary{background:linear-gradient(135deg,var(--brand-deep),var(--brand));box-shadow:0 18px 34px -20px rgba(7,81,143,.75)}
.theme-oushangyuan-hp .hero-card{border-color:rgba(22,139,200,.16);box-shadow:0 28px 70px -34px rgba(4,65,100,.44)}
.theme-oushangyuan-hp .hero-logo{width:128px;height:56px;object-fit:contain;object-position:left center;margin-bottom:15px;background:#fff}
.theme-oushangyuan-hp .hero-meta div{border-left:3px solid var(--accent)}
.theme-oushangyuan-hp .article-card{position:relative;overflow:hidden}
.theme-oushangyuan-hp .article-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(var(--brand),var(--accent))}
.theme-oushangyuan-hp .profile-lockup{display:flex;align-items:center;gap:18px;margin:-8px 0 22px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.theme-oushangyuan-hp .profile-lockup img{width:90px;height:75px;object-fit:contain;flex:0 0 auto}
.theme-oushangyuan-hp .profile-lockup span{display:block;color:var(--brand);font-size:.72rem;font-weight:900;letter-spacing:.16em;margin-bottom:4px}
.theme-oushangyuan-hp .profile-lockup strong{display:block;color:var(--brand-deep);font-size:1.06rem;line-height:1.45}
.theme-oushangyuan-hp .profile-scene{margin:-6px -6px 24px;overflow:hidden;border-radius:18px;border:1px solid var(--line);background:var(--brand-soft)}
.theme-oushangyuan-hp .profile-scene img{aspect-ratio:16/9;object-fit:cover;cursor:zoom-in}
.theme-oushangyuan-hp .profile-scene figcaption{padding:10px 14px;color:var(--brand-deep);font-size:.78rem;font-weight:900;background:#fff}
.theme-oushangyuan-hp .section-head.wide-title{grid-template-columns:minmax(610px,1.2fr) minmax(0,.8fr);gap:44px}
.theme-oushangyuan-hp .section-head.wide-title h2{font-size:clamp(1.9rem,2.55vw,2.15rem);white-space:nowrap}
.theme-oushangyuan-hp .cap-card h2{margin-bottom:16px}
.theme-oushangyuan-hp .cap-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:0}
.theme-oushangyuan-hp .cap-item{min-height:58px;padding:12px 13px;gap:9px;flex-direction:row;align-items:center;justify-content:flex-start}
.theme-oushangyuan-hp .cap-item strong,.theme-oushangyuan-hp .strength-card strong{color:var(--brand-deep)}
.theme-oushangyuan-hp .cap-item strong{font-size:1.05rem;line-height:1;flex:0 0 auto}
.theme-oushangyuan-hp .cap-item span{font-size:.86rem;white-space:nowrap}
.theme-oushangyuan-hp .product-card{border-color:#d6e6eb;box-shadow:0 25px 65px -42px rgba(5,68,103,.5)}
.theme-oushangyuan-hp .product-media{background:linear-gradient(145deg,#eff9fb,#dbeff3)}
.theme-oushangyuan-hp .product-media img{object-position:center}
.theme-oushangyuan-hp .product-card:nth-child(2) .product-media{min-height:520px;max-height:520px}
.theme-oushangyuan-hp .product-card:nth-child(2) .product-media img{object-fit:cover;object-position:top center}
.theme-oushangyuan-hp .metrics{margin-bottom:28px}
.theme-oushangyuan-hp .metrics .strength-card{border-top:4px solid var(--brand)}
.theme-oushangyuan-hp .metrics .strength-card:nth-child(even){border-top-color:var(--accent)}
.theme-oushangyuan-hp .metrics strong{font-size:clamp(1.25rem,2vw,1.75rem);letter-spacing:-.03em}
.theme-oushangyuan-hp .case-story{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.theme-oushangyuan-hp .case-story-head{margin-bottom:26px}
.theme-oushangyuan-hp .comparison-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.theme-oushangyuan-hp .comparison-grid .case-card{border-bottom:3px solid var(--brand)}
.theme-oushangyuan-hp .comparison-grid .case-card:nth-child(even){border-bottom-color:var(--accent)}
.theme-oushangyuan-hp .equipment-panel{border:1px solid #d6e6eb;border-radius:var(--radius);background:linear-gradient(180deg,#fff,#eef9fb);box-shadow:0 25px 65px -42px rgba(5,68,103,.5);overflow:hidden}
.theme-oushangyuan-hp .equipment-intro{display:grid;grid-template-columns:330px minmax(0,1fr);gap:26px;align-items:end;padding:34px 34px 26px;border-bottom:1px solid var(--line)}
.theme-oushangyuan-hp .equipment-intro h3{font-size:1.9rem;line-height:1.18;color:var(--brand-deep)}
.theme-oushangyuan-hp .equipment-intro p{color:var(--text);max-width:720px}
.theme-oushangyuan-hp .equipment-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line)}
.theme-oushangyuan-hp .equipment-card{background:#fff;min-width:0}
.theme-oushangyuan-hp .equipment-card img{aspect-ratio:4/3;object-fit:cover;cursor:zoom-in}
.theme-oushangyuan-hp .equipment-card div{padding:21px}
.theme-oushangyuan-hp .equipment-card span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand-soft);color:var(--brand-deep);font-size:.78rem;font-weight:950;margin-bottom:14px}
.theme-oushangyuan-hp .equipment-card h4{font-size:1.08rem;line-height:1.3;margin-bottom:9px;color:var(--brand-deep)}
.theme-oushangyuan-hp .equipment-card p{font-size:.84rem;line-height:1.65;color:var(--text)}
.theme-oushangyuan-hp .case-process{margin-top:28px;padding-top:28px;border-top:1px solid var(--line)}
.theme-oushangyuan-hp .case-process .compact-head{margin-bottom:24px}
.theme-oushangyuan-hp .step-badge{border-color:rgba(22,139,200,.24);box-shadow:0 14px 40px -24px rgba(7,81,143,.6)}
.theme-oushangyuan-hp .info-band{background:linear-gradient(120deg,#043b69,#0869a5 58%,#14a5bd)}
.theme-oushangyuan-hp .info-band::after{content:"";position:absolute;width:420px;height:420px;border:72px solid rgba(88,207,66,.12);border-radius:50%;right:-130px;top:-210px}
.theme-oushangyuan-hp .info-eyebrow{color:#fff}
.theme-oushangyuan-hp .info-eyebrow::before{background:var(--accent)}
.theme-oushangyuan-hp .contact-card .btn{color:var(--brand-deep)}
.theme-oushangyuan-hp .contact-topics{display:grid;gap:8px;margin:0 0 18px;list-style:none}
.theme-oushangyuan-hp .contact-topics li{position:relative;padding-left:18px;color:#fff;font-size:.86rem;font-weight:700;line-height:1.5}
.theme-oushangyuan-hp .contact-topics li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.theme-oushangyuan-hp footer{background:#072f4d}
.theme-oushangyuan-hp footer a{color:#8ce578;text-decoration:underline;text-underline-offset:3px}
@media(max-width:1040px){.theme-oushangyuan-hp .comparison-grid{grid-template-columns:repeat(2,1fr)}.theme-oushangyuan-hp .equipment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.theme-oushangyuan-hp .equipment-intro{grid-template-columns:1fr;gap:10px}}
@media(max-width:1040px){.theme-oushangyuan-hp .section-head.wide-title{grid-template-columns:1fr;gap:18px}}
@media(max-width:760px){.theme-oushangyuan-hp .expo-title{font-size:1rem}.theme-oushangyuan-hp .section-head.wide-title h2{white-space:normal}.theme-oushangyuan-hp .comparison-grid,.theme-oushangyuan-hp .equipment-grid{grid-template-columns:1fr}.theme-oushangyuan-hp .equipment-intro,.theme-oushangyuan-hp .case-story{padding:24px}.theme-oushangyuan-hp .case-process{padding-top:24px}.theme-oushangyuan-hp .equipment-intro h3{font-size:1.55rem}.theme-oushangyuan-hp .hero::before{background:linear-gradient(180deg,rgba(248,253,254,.98),rgba(248,253,254,.9)),var(--hero-image) center/cover no-repeat}.theme-oushangyuan-hp .hero-logo{width:112px}}
@media(max-width:520px){.theme-oushangyuan-hp .expo-title{font-size:.86rem}}