.topbar .container{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.language-switch{display:inline-flex;align-items:center;gap:3px;margin-left:auto;flex-shrink:0;font:600 12px/1.4 Arial,"Microsoft YaHei",sans-serif;letter-spacing:0}.language-switch a{display:inline-block;padding:5px 9px;border:1px solid transparent;border-radius:3px;color:#dbe5ed;white-space:nowrap}.language-switch a[aria-current=true]{background:#fff;color:#172432}.language-switch a:hover{border-color:#a8b6c0}.translation-preview{padding:9px 20px;text-align:center;background:#fff2cf;font-size:13px}html[lang=zh-Hans] body{font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.85}html[lang=zh-Hans] .hero h1{font-size:clamp(36px,4.2vw,59px);line-height:1.3;letter-spacing:0}html[lang=zh-Hans] .eyebrow,html[lang=zh-Hans] .micro{letter-spacing:.7px}html[lang=zh-Hans] .hero-image-card strong{font-size:20px}html[lang=zh-Hans] .nav-row{gap:20px}html[lang=zh-Hans] #navigation{gap:18px}html[lang=zh-Hans] .hero-copy>p{max-width:480px}html[lang=zh-Hans] .product-body h3{line-height:1.5}html[lang=zh-Hans] .page-intro h1{line-height:1.35;letter-spacing:0}@media(max-width:760px){.topbar .container{gap:4px 12px}.topbar .container>span:first-child{font-size:9px;max-width:calc(100% - 95px);letter-spacing:0}.topbar .container>span:not(:first-child){display:none}.language-switch{margin-left:auto}.language-switch a{padding:5px 7px}html[lang=zh-Hans] .nav-row{gap:12px}html[lang=zh-Hans] .hero h1{font-size:40px}html[lang=zh-Hans] .hero-note{font-size:10px;white-space:normal}html[lang=zh-Hans] .hero-actions{flex-wrap:wrap}html[lang=zh-Hans] .brand{font-size:24px}html[lang=zh-Hans] .nav-cta{padding:10px 13px;font-size:11px}}