.yh-home{--yh-ink:#162431;--yh-muted:#5d6b76;--yh-line:#dce3e8;--yh-soft:#f3f6f8;--yh-blue:#164a70;--yh-blue-dark:#0c304a;--yh-accent:#e65d13;--yh-radius:14px;color:var(--yh-ink);font-family:'Microsoft YaHei','PingFang SC',system-ui,sans-serif;overflow-x:clip}
.yh-home *{box-sizing:border-box}.yh-section h2,.yh-section .yh-kicker,.yh-home-section h2,.yh-home-section .yh-kicker,.yh-contact-section h2,.yh-contact-section .yh-kicker{text-align:center}.yh-section .yh-lead{margin-left:auto;margin-right:auto;text-align:center}.yh-section-heading{text-align:center;margin-left:auto;margin-right:auto}.yh-wrap{width:min(calc(100% - 40px),1240px);margin-inline:auto}.yh-section{padding:80px 0}.yh-soft{background:var(--yh-soft)}
.yh-home h1,.yh-home h2,.yh-home h3,.yh-home p{margin-top:0}.yh-home h2{font-size:clamp(29px,3.2vw,42px);line-height:1.2;letter-spacing:-.035em;margin-bottom:14px}.yh-home h3{font-size:20px;line-height:1.35}.yh-home p{color:var(--yh-muted);font-size:16px;line-height:1.85}.yh-kicker{color:var(--yh-accent);font-weight:800;font-size:14px;margin-bottom:10px}.yh-lead{max-width:760px;margin-bottom:34px}.yh-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 23px;border-radius:9px;font-weight:800;text-decoration:none!important;transition:background-color .18s,color .18s,border-color .18s}.yh-btn-primary{background:var(--yh-accent);color:#fff!important}.yh-btn-primary:hover{background:#b9440b}.yh-btn-secondary{border:1px solid #b9c7d0;background:#fff;color:var(--yh-blue-dark)!important}.yh-btn-secondary:hover{border-color:var(--yh-blue);color:var(--yh-blue)!important}.yh-actions{display:flex;gap:12px;flex-wrap:wrap}
.yh-hero{position:relative;min-height:570px;display:flex;align-items:center;background:#eef7fb;overflow:hidden}.yh-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:1}.yh-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(218,222,225,.70) 0%,rgba(218,222,225,.36) 38%,rgba(218,222,225,.10) 62%,rgba(218,222,225,0) 100%)}.yh-hero-inner{position:relative;z-index:1;padding-top:66px;padding-bottom:66px}.yh-hero-copy{max-width:760px}.yh-hero .yh-kicker{color:#e65d13;text-align:left}.yh-hero h1{color:#0c304a;font-size:clamp(39px,5vw,68px);line-height:1.08;letter-spacing:-.05em;margin:0 0 20px;max-width:12em}.yh-hero p{color:#294556;font-size:18px;max-width:670px;margin-bottom:30px}.yh-hero .yh-btn-secondary{background:#fff;border-color:#9db4c3;color:#0c304a!important}
.yh-company{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.yh-company-media{position:relative}.yh-company-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--yh-radius);display:block}.yh-company-note{position:absolute;left:22px;bottom:22px;background:#fff;padding:13px 16px;border-radius:9px;font-weight:800;color:var(--yh-blue-dark);box-shadow:0 12px 34px rgba(20,49,68,.16)}.yh-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;margin-top:50px}.yh-stat-item{text-align:center}.yh-stat-circle{position:relative;width:172px;height:172px;margin:0 auto 18px;border:2px solid transparent;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(#fff,#fff) padding-box,conic-gradient(from 20deg,#e65d13,#77b7db,#164a70,#e65d13) border-box;box-shadow:0 14px 38px rgba(22,74,112,.12);transition:transform .25s ease,box-shadow .25s ease}.yh-stat-circle::after{content:'';position:absolute;inset:10px;border:1px solid #dce8ef;border-radius:50%;animation:yh-stat-pulse 3.2s ease-in-out infinite}.yh-stat-item:hover .yh-stat-circle{transform:translateY(-6px);box-shadow:0 20px 46px rgba(22,74,112,.2)}.yh-stat-circle strong{position:relative;z-index:1;font-size:30px;line-height:1.05;color:var(--yh-blue-dark)}.yh-stat-circle span{position:relative;z-index:1;font-size:13px;color:var(--yh-muted);margin-top:9px}.yh-stat-item p{max-width:240px;margin:0 auto;font-size:14px;line-height:1.75}@keyframes yh-stat-pulse{0%,100%{opacity:.45;transform:scale(.97)}50%{opacity:1;transform:scale(1.02)}}
.yh-product-grid,.yh-app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.yh-product,.yh-app{display:block;text-decoration:none!important;color:inherit!important;background:#fff;border:1px solid var(--yh-line);border-radius:var(--yh-radius);overflow:hidden}.yh-product img,.yh-app img{display:block;width:100%;aspect-ratio:1.45;object-fit:cover}.yh-card-copy{padding:22px}.yh-card-copy h3{margin-bottom:7px;color:var(--yh-ink)}.yh-card-copy p{font-size:14px;margin:0}.yh-card-link{display:inline-block;color:var(--yh-blue);font-weight:800;margin-top:12px;font-size:14px}
.yh-split{display:grid;grid-template-columns:1fr 1fr;gap:60px}.yh-checklist{display:grid;gap:0;border-top:1px solid var(--yh-line)}.yh-check{display:grid;grid-template-columns:38px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid var(--yh-line)}.yh-check b{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--yh-blue);color:#fff;font-size:13px}.yh-check h3{font-size:17px;margin:0 0 4px}.yh-check p{font-size:14px;margin:0}.yh-standard{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.yh-standard div{padding:18px;background:#fff;border-left:3px solid var(--yh-accent)}.yh-standard strong{display:block;color:var(--yh-blue-dark);margin-bottom:4px}.yh-standard span{font-size:13px;color:var(--yh-muted)}
.yh-cert-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:44px;align-items:center}.yh-cert-layout img{width:100%;border:1px solid var(--yh-line);border-radius:var(--yh-radius);background:#fff}.yh-cert-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}.yh-cert-item{padding:17px 18px;border-top:3px solid var(--yh-blue);background:#fff}.yh-cert-item strong{display:block}.yh-cert-item span{font-size:13px;color:var(--yh-muted)}
.yh-visit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.yh-visit{margin:0}.yh-visit img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--yh-radius)}.yh-visit figcaption{font-weight:700;font-size:14px;margin-top:9px}.yh-client-types{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--yh-line);border:1px solid var(--yh-line)}.yh-client-types div{background:var(--yh-soft);padding:20px}.yh-client-types strong{display:block;margin-bottom:4px}.yh-client-types span{font-size:13px;color:var(--yh-muted)}
.yh-home-section{padding:80px 20px!important}.yh-home-section>.e-con-inner{max-width:1240px!important;margin:auto!important}.yh-home-section .eael-grid-post{border:1px solid #dce3e8!important;border-radius:12px!important;overflow:hidden!important;box-shadow:none!important}.yh-home-section .eael-entry-wrapper{padding:20px!important}.yh-home-section .eael-entry-title,.yh-home-section .eael-entry-title a{color:#162431!important;font-size:18px!important;line-height:1.45!important}.yh-home-section .eael-entry-meta{font-size:13px!important;color:#687681!important}.yh-home-section .eael-post-elements-readmore-btn{color:#164a70!important;font-weight:700!important}
.yh-section-heading{max-width:760px;margin-bottom:30px}.yh-section-heading h2{font-size:clamp(29px,3.2vw,42px);line-height:1.2;letter-spacing:-.035em;margin:0 0 12px;color:#162431}.yh-section-heading p{color:#5d6b76;font-size:16px;line-height:1.85;margin:0}.yh-contact-section{background:#102f47!important;padding:80px 20px!important;color:#fff}.yh-contact-section>.e-con-inner{max-width:1240px!important;margin:auto!important;display:grid!important;grid-template-columns:1fr 1fr!important;gap:56px!important}.yh-contact-section .e-con-inner>.e-con{width:auto!important}.yh-contact-section h2{color:#fff!important;font-size:34px!important;line-height:1.25!important;margin:0 0 10px!important}.yh-contact-section p{color:#cbd8e0!important}.yh-contact-section .fluentform{background:#fff;padding:26px;border-radius:14px;color:#162431}.yh-contact-section .fluentform label{color:#162431!important;font-weight:700!important}.yh-contact-section .fluentform input,.yh-contact-section .fluentform textarea{border:1px solid #cfd9df!important;border-radius:8px!important;min-height:45px!important}.yh-contact-section .fluentform .ff-btn-submit{background:#e65d13!important;border-color:#e65d13!important;color:#fff!important;min-height:48px!important;border-radius:8px!important;font-weight:800!important;width:100%}.yh-faq details{border-bottom:1px solid rgba(255,255,255,.2);padding:17px 0}.yh-faq summary{cursor:pointer;font-weight:800;color:#fff;list-style:none}.yh-faq summary::-webkit-details-marker{display:none}.yh-faq details p{font-size:14px;margin:12px 0 0!important;line-height:1.8}.yh-faq details[open] summary{color:#ffb17e}
@media(max-width:900px){.yh-company,.yh-split,.yh-cert-layout{grid-template-columns:1fr}.yh-product-grid,.yh-app-grid{grid-template-columns:repeat(2,1fr)}.yh-visit-grid{grid-template-columns:repeat(2,1fr)}.yh-client-types{grid-template-columns:repeat(2,1fr)}.yh-contact-section>.e-con-inner{grid-template-columns:1fr!important}}
@media(max-width:620px){.yh-hero::after{background:rgba(218,222,225,.46)}.yh-wrap{width:min(calc(100% - 28px),1240px)}.yh-section{padding:52px 0}.yh-hero{min-height:570px}.yh-hero-inner{padding-top:48px;padding-bottom:48px}.yh-hero h1{font-size:40px}.yh-hero p{font-size:16px}.yh-product-grid,.yh-app-grid{grid-template-columns:1fr}.yh-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 10px}.yh-stat-circle{width:138px;height:138px}.yh-stat-circle strong{font-size:25px}.yh-stat-item p{font-size:13px}.yh-standard{grid-template-columns:1fr}.yh-cert-list{grid-template-columns:1fr}.yh-client-types{grid-template-columns:1fr}.yh-home-section,.yh-contact-section{padding:52px 14px!important}}
.yh-cert-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:30px}.yh-cert-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--yh-line);border-radius:var(--yh-radius);overflow:hidden;box-shadow:0 12px 30px rgba(18,49,70,.07)}.yh-cert-media{padding:18px;background:#f6f9fb;border-bottom:1px solid var(--yh-line)}.yh-cert-media img{display:block;width:100%;aspect-ratio:4/5;object-fit:contain;border-radius:9px;background:#fff}.yh-cert-copy{padding:21px 20px 23px}.yh-cert-copy h3{margin:0 0 8px;color:var(--yh-blue-dark);font-size:20px}.yh-cert-copy p{margin:0;font-size:14px;line-height:1.75}.yh-cert-copy span{display:inline-flex;margin-top:14px;padding:6px 10px;border-radius:999px;background:#edf5f9;color:var(--yh-blue);font-size:12px;font-weight:800}.yh-cert-pending{border-style:dashed}@media(max-width:900px){.yh-cert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.yh-cert-grid{grid-template-columns:1fr;gap:16px}.yh-cert-media{padding:14px}.yh-cert-copy{padding:19px 18px 21px}}