@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&family=Inter:wght@400;500;600;700&display=swap";:root{--primary:#1677ff;--primary-dark:#0958d9;--primary-light:#e8f0fe;--accent:#00b4d8;--text-primary:#1a2440;--text-secondary:#5a6a8a;--text-muted:#8fa0c0;--bg-page:#fff;--bg-section:#f5f8fe;--border:#dce6f5;--radius:8px;--content-max:3200px;--page-gutter:clamp(20px, 3vw, 112px);--container-width:min(calc(100% - (var(--page-gutter) * 2)), var(--content-max));--site-header-height:clamp(60px, 3.2vw, 78px);--section-y:clamp(48px, 4vw, 92px);--hero-height:clamp(420px, 30vw, 720px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#c8d8f0;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a0b8d8}.home-cases-marquee{width:100%;overflow:hidden}.home-cases-marquee-track{gap:14px;width:max-content;animation:96s linear infinite homeCasesMarquee;display:flex}.home-cases-marquee:hover .home-cases-marquee-track{animation-play-state:paused}.cases-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:20px;margin-bottom:36px;display:grid}.case-card{background:#fff;border:1px solid #eef2fa;border-radius:8px;flex-direction:column;min-height:338px;display:flex;overflow:hidden}.case-card-image{aspect-ratio:16/9;background:linear-gradient(#f8fbff 0%,#eef4fb 100%);flex-shrink:0;justify-content:center;align-items:center;padding:8px;display:flex;overflow:hidden}.case-card-body{flex-direction:column;min-height:172px;padding:14px 16px 16px;display:flex}.case-card-title{color:#1a2440;min-height:39px;margin:0 0 8px;font-size:13px;font-weight:600;line-height:1.5}.case-card-summary{color:#8fa0c0;-webkit-line-clamp:3;-webkit-box-orient:vertical;min-height:58px;margin:0 0 10px;font-size:11.5px;line-height:1.7;display:-webkit-box;overflow:hidden}.case-detail-hero-image{border:1px solid #dce8f8;border-radius:10px;height:clamp(220px,18vw,360px);overflow:hidden;box-shadow:0 8px 32px #1677ff26}.case-detail-hero-image img{object-fit:cover;width:100%;height:100%;display:block}.case-detail-panel{background:#fff;border:1px solid #e8f0fe;border-radius:10px;gap:clamp(28px,3vw,44px);padding:clamp(24px,3vw,42px);display:grid;box-shadow:0 4px 20px #0f26540f}.case-detail-description{color:#5a6a8a;max-width:980px;margin:0;font-size:14px;line-height:2}.case-detail-gallery{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:16px;display:grid}.case-detail-gallery img{aspect-ratio:16/10;object-fit:cover;background:#f5f8fe;border:1px solid #dce8f8;border-radius:8px;width:100%;display:block}@keyframes homeCasesMarquee{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (width<=1100px){.cases-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=900px){:root{--page-gutter:clamp(16px, 5vw, 28px);--site-header-height:60px;--hero-height:clamp(390px, 78vw, 520px)}body{overflow-x:hidden}.case-detail-panel{padding:22px}}@media (width<=640px){.cases-grid{grid-template-columns:minmax(0,1fr)}}