/* SignalBase: restrained blue identity, light surfaces, and generous space. */
body.refined-home{--bg:#fbfbfd;--ink:#1d1d1f;--muted:#68686f;--line:#e5e5ea;--accent:#3975ec;--panel:#f5f5f7;background:var(--bg);color:var(--ink);font-family:"SF Pro Display","SF Pro Text","Helvetica Neue","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;min-height:100vh;min-height:100svh;-webkit-font-smoothing:antialiased}
.refined-home .wrap{width:calc(100% - 80px);max-width:1120px;margin-inline:auto}
.refined-home .site-header{min-height:88px;padding-block:0;border-bottom:0;gap:24px;flex-wrap:nowrap}
.refined-home .brand{gap:10px;color:#1d1d1f;letter-spacing:-.6px;flex-shrink:0}
.refined-home .brand>span{font-size:23px;font-weight:600}
.refined-home .brand img{width:29px;height:29px;margin:0;transform:none}
.refined-home .site-header nav{display:flex;align-items:center;gap:24px;font-size:14px;flex-wrap:nowrap}
.refined-home .site-header nav>a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;white-space:nowrap}
.refined-home .site-header .nav-cta{display:inline-flex;color:#2463d4;border:0;padding:0 4px;background:transparent;font-weight:500}
.refined-home .site-header .nav-cta:hover{color:#184ca9;text-decoration:underline;text-underline-offset:4px}
.refined-home .language-switch{color:#515158;border:0;background:#efeff3;border-radius:999px;min-width:62px;min-height:38px;padding:8px 14px;font-size:13px}
.refined-home .language-switch:hover{color:#1d1d1f;background:#e5e5ec}
.refined-home .onboarding-hero{text-align:center;padding-top:clamp(80px,11vh,136px);padding-bottom:72px}
.refined-home .onboarding-hero h1{font-size:clamp(48px,5.7vw,80px);font-weight:600;line-height:1.08;letter-spacing:-.052em;margin:0 auto 27px;max-width:1050px}
.refined-home .onboarding-hero h1 span{display:inline-block;color:#3975ec}
html[lang="zh-CN"] .refined-home .onboarding-hero h1{font-size:clamp(44px,5.3vw,72px);line-height:1.22;letter-spacing:-.045em}
.refined-home .onboarding-description{font-size:20px;line-height:1.6;letter-spacing:-.25px;max-width:600px;color:#68686f;margin:0 auto 30px;text-wrap:pretty}
.refined-home .hero-actions{justify-content:center;gap:16px;margin:0 0 18px}
.refined-home .button.primary{background:#2865d9;color:#fff;min-height:50px;padding:13px 25px;border-radius:999px;border:1px solid transparent;font-size:16px;font-weight:500;line-height:1.4;gap:12px;box-shadow:0 3px 8px #2865d914;transition:background .18s ease,box-shadow .18s ease}
.refined-home .button.primary:hover{background:#1f57c4;transform:none;box-shadow:0 5px 14px #2865d91f}
.refined-home .button.primary:active{background:#194ba9}
.refined-home .onboarding-note{font-size:13px;line-height:1.65;letter-spacing:0;color:#6b6b72;max-width:520px;margin:0 auto}
.refined-home .onboarding-clients{max-width:920px;text-align:center;padding-block:31px 33px;border-top:1px solid #e5e5eb;border-bottom:0}
.refined-home .onboarding-clients .eyebrow{font-family:inherit;font-size:12px;font-weight:400;letter-spacing:.02em;color:#707077;margin:0 0 20px;text-transform:none}
.refined-home .onboarding-clients ul{display:flex;justify-content:center;align-items:center;gap:22px 52px;flex-wrap:wrap;margin:0;padding:0}
.refined-home .onboarding-clients li{font-size:20px;font-weight:500;letter-spacing:-.45px;line-height:1.45;color:#43434a}
.refined-home .onboarding-coverage{text-align:center;padding-top:13px;padding-bottom:48px;max-width:1000px}
.refined-home .onboarding-coverage p{font-size:14px;line-height:1.9;color:#62626a;margin:0 0 5px;letter-spacing:0}
.refined-home .onboarding-coverage small{font-size:12px;color:#73737a;line-height:1.7}
.refined-home .site-footer{padding-block:23px;border-top:1px solid #e5e5eb;color:#73737a;gap:20px;font-size:12px}
.refined-home .site-footer>div{gap:24px;color:#62626a;font-size:12px}
.refined-home .site-footer a:hover{color:#2463d4}
.refined-home a:focus-visible{outline:3px solid #3975ec;outline-offset:5px}
.refined-home .skip-link{background:#2865d9;color:#fff;border-radius:8px}
@media(min-width:761px) and (prefers-reduced-motion:no-preference){.refined-home .onboarding-hero{animation:signalbase-enter .6s ease-out both}.refined-home .onboarding-clients,.refined-home .onboarding-coverage{animation:signalbase-enter .6s .09s ease-out both}@keyframes signalbase-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
@media(max-width:760px){.refined-home .wrap{width:calc(100% - 48px)}.refined-home .site-header{min-height:78px;padding:0;gap:12px;flex-wrap:nowrap}.refined-home .brand>span{font-size:21px}.refined-home .brand img{width:26px;height:26px}.refined-home .brand{gap:8px}.refined-home .site-header nav{gap:14px;margin-left:auto}.refined-home .site-header nav>a:not(.language-switch){display:inline-flex}.refined-home .language-switch{min-width:54px;padding:7px 11px}.refined-home .onboarding-hero{padding-top:72px;padding-bottom:53px}.refined-home .onboarding-hero h1{font-size:clamp(32px,8.5vw,58px);letter-spacing:-.047em;line-height:1.14;margin-bottom:23px}html[lang="zh-CN"] .refined-home .onboarding-hero h1{font-size:clamp(34px,8.7vw,56px);letter-spacing:-.045em;line-height:1.28}.refined-home .onboarding-description{font-size:17px;line-height:1.7;max-width:420px;margin-bottom:27px}.refined-home .button.primary{font-size:15px;min-height:48px;padding:12px 23px}.refined-home .onboarding-note{font-size:12px;max-width:340px}.refined-home .onboarding-clients{padding-block:26px 28px}.refined-home .onboarding-clients ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 16px;max-width:360px;margin-inline:auto}.refined-home .onboarding-clients li{font-size:17px;letter-spacing:-.25px}.refined-home .onboarding-clients .eyebrow{margin-bottom:22px}.refined-home .onboarding-coverage{padding:9px 4px 34px}.refined-home .onboarding-coverage p{font-size:13px;max-width:330px;margin-inline:auto}.refined-home .onboarding-coverage small{display:block;font-size:11px}.refined-home .site-footer{padding-block:22px;gap:14px;flex-wrap:wrap}.refined-home .site-footer>div{gap:18px;margin-left:0}.refined-home .site-footer{justify-content:space-between}}
@media(max-width:360px){.refined-home .wrap{width:calc(100% - 36px)}.refined-home .brand>span{font-size:19px}.refined-home .brand img{width:24px;height:24px}.refined-home .site-header nav{gap:10px;font-size:13px}.refined-home .language-switch{min-width:48px;font-size:12px;padding-inline:9px}.refined-home .onboarding-hero{padding-top:54px}.refined-home .onboarding-hero h1{font-size:30px}html[lang="zh-CN"] .refined-home .onboarding-hero h1{font-size:31px}.refined-home .site-footer{font-size:11px}.refined-home .site-footer>div{font-size:11px;gap:14px}}
@media(prefers-reduced-motion:reduce){.refined-home *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}