:root{--uc-gold:#f5a000;--uc-ink:#17191b;--uc-muted:#60666d;--uc-band:#f4f5f6}
html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:#fff;color:var(--uc-ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}a:focus-visible,button:focus-visible{outline:3px solid var(--uc-gold);outline-offset:5px}.uc-skip{position:fixed;left:16px;top:-80px;z-index:200;background:#fff;padding:12px 18px}.uc-skip:focus{top:12px}.uc-shell{width:min(1200px,calc(100% - 48px));margin:0 auto}.uc-hero{background-image:linear-gradient(90deg,rgba(0,0,0,.96),rgba(0,0,0,.70),rgba(0,0,0,.28)),url('/assets/redesign/inner-hero/use-cases-hero.jpg')!important}.uc-hero h1{font-size:44px!important;line-height:1.12!important}.uc-hero p{font-size:18px!important;line-height:1.6!important}.uc-breadcrumb-wrap{background:#fff}.uc-breadcrumb{display:flex;align-items:center;gap:9px;padding:25px 0 0;font-size:14px;color:#65686c}.uc-breadcrumb a{color:#65686c;text-decoration:none}.uc-breadcrumb [aria-current]{color:#d88d00}.uc-introduction{text-align:center;padding:34px 0 26px;background:#fff}.uc-introduction h2{font-size:30px;line-height:1.4;margin:0;color:var(--uc-ink);font-weight:700}.uc-title-line{width:48px;height:3px;background:var(--uc-gold);margin:18px auto}.uc-introduction p{font-size:16px!important;line-height:1.8!important;color:var(--uc-muted);margin:0!important}.uc-jump-nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.98);border-bottom:1px solid #e1e4e7}.uc-jump-nav>.uc-shell{display:grid;grid-template-columns:repeat(4,1fr)}.uc-jump-nav a{display:flex;align-items:center;justify-content:center;min-height:64px;text-decoration:none;color:#565b62;font-size:16px;font-weight:600;border-bottom:3px solid transparent;box-sizing:border-box}.uc-jump-nav a:hover,.uc-jump-nav a[aria-current="location"]{color:#b97800;border-bottom-color:var(--uc-gold)}.uc-scene{padding:64px 0;background:#fff;scroll-margin-top:66px}.uc-scene--reverse{background:var(--uc-band)}.uc-scene-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}.uc-scene-photo{margin:0;aspect-ratio:1.45;overflow:hidden;background:#e6e9eb}.uc-scene-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.uc-scene-photo:hover img{transform:scale(1.025)}.uc-scene-heading{display:flex;gap:22px;align-items:flex-start}.uc-number{font-size:48px;font-weight:700;line-height:1;letter-spacing:-2px;color:#d2d7dc;flex-shrink:0}.uc-gold-rule{width:44px;height:3px;background:var(--uc-gold);margin:4px 0 15px}.uc-scene-heading h2{font-size:32px;line-height:1.25;letter-spacing:0;font-weight:700;margin:0;color:var(--uc-ink)}.uc-lead{font-size:19px!important;line-height:1.6!important;font-weight:600!important;margin:20px 0 17px!important;color:#24282d}.uc-description{margin-bottom:22px}.uc-description p{font-size:16px!important;line-height:1.9!important;font-weight:400;color:var(--uc-muted);margin:0 0 12px!important}.uc-description p:last-child{margin-bottom:0!important}.uc-product-directions{list-style:none;display:flex;align-items:center;flex-wrap:wrap;gap:9px 0;padding:0!important;margin:0 0 25px!important}.uc-product-directions li{margin:0;padding:0!important;line-height:1.5;font-size:14px;font-weight:600}.uc-product-directions li+li::before{content:'/';font-weight:400;display:inline-block;color:#b4bac1;margin:0 15px}.uc-product-directions a{text-decoration:none;color:#343940}.uc-product-directions a:hover{color:#b97800}.uc-product-button{display:inline-flex;justify-content:center;align-items:center;gap:22px;min-height:49px;padding:0 22px;background:var(--uc-gold);color:#131516;font-size:15px;line-height:1.3;font-weight:700;text-decoration:none;border:1px solid var(--uc-gold);box-sizing:border-box;transition:background .18s ease,border-color .18s ease}.uc-product-button:hover{background:#ffb322;border-color:#ffb322;color:#131516}.uc-product-button svg{flex-shrink:0}.jd-inner-nav li{position:relative}.uc-dropdown{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#0c0c0c;border:1px solid #333;min-width:156px;z-index:90}.jd-inner-nav li:hover>.uc-dropdown,.jd-inner-nav li:focus-within>.uc-dropdown{display:block}.jd-inner-nav .uc-dropdown a{display:block;padding:14px 18px!important;color:#f7f7f7!important;font-size:16px!important;line-height:1.5!important;white-space:nowrap;border:0!important}.jd-inner-nav .uc-dropdown a:hover,.jd-inner-nav .uc-dropdown a:focus{background:var(--uc-gold);color:#121212!important}.jd-inner-footer{margin-top:0!important}
@media(min-width:1600px){.uc-scene{padding:76px 0}.uc-scene-grid{gap:70px}}
@media(max-width:1050px){.uc-scene-grid{gap:34px}.uc-scene{padding:48px 0}.uc-scene-heading h2{font-size:29px}.uc-number{font-size:43px}.uc-scene-heading{gap:17px}.uc-lead{font-size:18px!important}.uc-product-directions li+li::before{margin:0 10px}}
@media(max-width:767px){html{scroll-padding-top:64px}.uc-shell{width:calc(100% - 36px)}.uc-hero{min-height:220px!important;height:220px!important}.uc-hero h1{font-size:34px!important}.uc-hero p{font-size:16px!important;max-width:285px}.uc-breadcrumb{padding-top:21px;font-size:13px}.uc-introduction{padding:30px 0 22px}.uc-introduction h2{font-size:25px}.uc-introduction p{font-size:14px!important;max-width:310px;margin:auto!important}.uc-title-line{margin:15px auto}.uc-jump-nav>.uc-shell{width:100%;padding:0 8px}.uc-jump-nav a{font-size:14px;min-height:57px}.uc-scene{padding:36px 0;scroll-margin-top:58px}.uc-scene-grid{grid-template-columns:1fr;gap:27px}.uc-scene-photo{aspect-ratio:1.5}.uc-scene--reverse .uc-scene-photo{grid-row:1}.uc-scene-heading{gap:18px}.uc-scene-heading h2{font-size:28px}.uc-number{font-size:42px}.uc-gold-rule{margin-bottom:12px}.uc-lead{margin:17px 0 13px!important;font-size:18px!important}.uc-description p{font-size:15px!important;line-height:1.9!important}.uc-product-directions{margin-bottom:22px!important;gap:9px 0}.uc-product-directions li{font-size:13px}.uc-product-directions li+li::before{margin:0 10px}.uc-product-button{min-height:48px;font-size:14px}html body .jd-inner-header{height:auto!important;min-height:0!important;position:relative!important}html body .jd-inner-header__top{display:flex!important;align-items:center!important;justify-content:space-between!important;height:80px!important;min-height:80px!important;padding:10px 0!important;width:calc(100% - 36px)!important}html body .jd-inner-logo{width:182px!important;min-width:182px!important;max-width:182px!important;flex:0 0 182px!important;height:48px!important;min-height:48px!important;background-size:contain!important}html body .jd-inner-tools{display:flex!important;position:static!important;width:auto!important;padding:0!important;gap:0!important}html body .jd-inner-search,html body .jd-inner-tool--shop{display:none!important}html body .jd-inner-tool--lang{font-size:12px!important;min-width:0!important;padding:0!important}html body .jd-inner-nav{display:block!important;height:auto!important;min-height:0!important;position:relative!important;transform:none!important;visibility:visible!important;padding:0!important;border-bottom:1px solid var(--uc-gold)}html body .jd-inner-nav>.jd-inner-shell{width:100%!important;padding:0 10px!important}html body .jd-inner-nav>.jd-inner-shell>ul{display:grid!important;grid-template-columns:repeat(3,1fr)!important;gap:0!important;margin:0!important;padding:0!important}html body .jd-inner-nav>.jd-inner-shell>ul>li{display:block!important;width:auto!important;margin:0!important}html body .jd-inner-nav>.jd-inner-shell>ul>li>a{height:43px!important;min-height:43px!important;line-height:43px!important;padding:0 4px!important;font-size:14px!important;display:block!important;text-align:center!important}.uc-dropdown{display:none!important}.jd-inner-footer{padding-top:34px!important}.jd-inner-lang-dropdown{right:0!important;left:auto!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
/* Keep the in-page navigation attached to the document scroll container. */
html,body{overflow:visible!important}html{overflow-x:clip!important}
html{scroll-behavior:auto!important}

/* English header uses the existing exact navigation shell. */
.jd-exact-nav li{position:relative}.jd-exact-nav li:hover>.uc-dropdown,.jd-exact-nav li:focus-within>.uc-dropdown{display:block}.jd-exact-nav .uc-dropdown{min-width:220px}.jd-exact-nav .uc-dropdown a{display:block;padding:14px 18px!important;color:#f7f7f7!important;font-size:16px!important;line-height:1.5!important;white-space:nowrap;border:0!important}.jd-exact-nav .uc-dropdown a:hover,.jd-exact-nav .uc-dropdown a:focus{background:var(--uc-gold);color:#121212!important}