/* Xingxu local visual draft v4. Existing brand, source works and commercial terms retained. */
.v4-home{--v4-blue:#4F66E8;--v4-ink:#17223A;--v4-muted:#58647A;--v4-paper:#F6F8FC;--v4-line:#dfe4ee;background:#101114;color:#f2f4f7}
.v4-home .shell{width:min(1280px,calc(100% - 96px));max-width:1280px}.v4-home .site-header{background:#101114}.v4-home .hero{min-height:590px;height:590px}.v4-home .hero-content{padding-top:72px}.v4-home .hero h1{font-size:clamp(36px,4.25vw,62px);max-width:790px;line-height:1.24;font-weight:600;letter-spacing:-.04em}.v4-home .hero-lead{font-size:17px;line-height:1.9;max-width:650px}.v4-home .hero-bottom{bottom:32px}.v4-home .hero-caption{bottom:29px}.v4-home .section{padding:96px 0}.v4-home .section h2{font-size:clamp(30px,3.3vw,46px);font-weight:550;line-height:1.3;letter-spacing:-.035em}.v4-section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:48px}.v4-section-head .eyebrow{margin-bottom:16px;font-size:12px;letter-spacing:.14em}.v4-section-head>p{font-size:16px;line-height:1.75;max-width:320px;color:#aeb7c8}.v4-link{display:inline-flex;align-items:center;gap:20px;color:inherit;text-decoration:none;font-size:15px;font-weight:550;line-height:1.6;padding:12px 0;border-bottom:1px solid currentColor;transition:color .18s}.v4-link:hover{color:#91a2ff}.v4-home :is(a,button,summary):focus-visible{outline:3px solid #8ba0ff;outline-offset:5px}.v4-home :is(button,a){-webkit-tap-highlight-color:transparent}.v4-home summary{cursor:pointer;list-style:none}.v4-home summary::-webkit-details-marker{display:none}.v4-home [hidden]{display:none!important}
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@media(min-width:1600px){.v4-home .hero-content{padding-top:78px}.v4-home .hero{height:650px;min-height:650px}}
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