:root{--bg:#eff0f5;--card-bg:rgba(255,255,255,0.9);--text-main:#222222;--text-sub:#5D5F63;--tag:#655996;--brand-blue:#1f37ff;--brand-cyan:#18c7ff;--shadow:0 10px 28px rgba(25,37,84,0.08);--radius-card:12px}
*{box-sizing:border-box}
html,body{margin:0;padding:0;width:100%;max-width:100%;overflow-x:clip;background:var(--bg);color:var(--text-main);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
ul{padding:0;margin:0}
li,ol{list-style:none}
@supports not (overflow:clip){html,body{overflow-x:hidden}
}main{width:100%;overflow-x:hidden}
body.menu-open{overflow:hidden}
.site-header{position:fixed;top:0;left:0;right:0;z-index:40;height:56px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,0.98);backdrop-filter:blur(6px);border-bottom:1px solid rgba(37,46,86,0.08)}
body{padding-top:56px}
.brand{display:inline-flex}
.brand img{display:block;width:102px;height:auto}
.menu-toggle{width:28px;height:28px;border:0;background:transparent;padding:2px;display:inline-flex;flex-direction:column;justify-content:space-around}
.menu-toggle span{width:100%;height:2px;border-radius:999px;background:#191f35;transition:transform 0.25s ease,opacity 0.25s ease}
.menu-open .menu-toggle span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-open .menu-toggle span:nth-child(2){opacity:0}
.menu-open .menu-toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.mobile-menu{position:fixed;right:0;top:56px;width:min(52vw,300px);height:calc(100dvh - 56px);z-index:45;transform:translateX(100%);transition:transform 0.25s ease;visibility:hidden;pointer-events:none;background:#ffffff;box-shadow:-10px 0 30px rgba(12,26,87,0.12);padding:14px 0 0}
.mobile-menu nav{display:grid}
.mobile-menu a{position:relative;display:block;text-decoration:none;color:#1f2230;font-weight:600;font-size:18px;line-height:1.2;padding:16px 20px}
.mobile-menu a.active{color:#5C41DA}
.mobile-menu a.active::before{content:"";position:absolute;left:0;top:50%;width:4px;height:100%;transform:translateY(-50%);background:#5C41DA}
.menu-open .mobile-menu{transform:translateX(0);visibility:visible;pointer-events:auto}
.menu-mask{position:fixed;inset:56px 0 0;background:rgba(27,34,52,0.56);opacity:0;pointer-events:none;z-index:41;transition:opacity 0.25s ease}
.menu-open .menu-mask{opacity:1;pointer-events:auto}
.hero-banner{}
.hero-banner img{display:block;width:100%;height:auto}
.cta{margin-top:14px;display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:999px;text-decoration:none;color:#fff;font-size:14px;font-weight:600;background:linear-gradient(90deg,#17c5ff 0%,#24a6ff 100%);box-shadow:0 8px 18px rgba(14,168,255,0.45)}
.category{width:100%;max-width:100%;padding:18px 12px 20px}
.category .category-title{margin:0;text-align:center;font-size:18px;font-weight:600}
.category-subtitle{margin:4px 0 24px;text-align:center;color:var(--text-sub);font-size:14px}
.card-list ul{display:grid;gap:10px;width:100%;max-width:100%}
.category-card{width:100%;max-width:100%;overflow:hidden;cursor:pointer;background-image:url("../img/category-bg.png");background-size:cover;background-position:center;border-radius:var(--radius-card);border:1px solid rgba(255,255,255);padding:10px 12px}
.card-head{display:flex;align-items:center;gap:8px;position:relative}
.card-head img{width:32px;height:32px;object-fit:contain}
.card-head h3{margin:0;font-size:17px;font-weight:600;letter-spacing:0.2px}
.arrow{position:absolute;right:0;top:calc((100% - 18px)/2);background:url(../img/arrow.png) 0 0 no-repeat;background-size:100% 100%;width:18px;height:18px}
.category-card p{margin:8px 0 4px;color:#555555;font-size:14px;line-height:1.45}
.tags{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px;width:100%;max-width:100%;min-width:0;color:var(--tag);font-size:12px}
.tag-item{display:inline-flex;align-items:center;flex:0 0 auto;cursor:pointer;padding:2px 8px;border-radius:4px;background:rgb(239 239 245 / 50%);line-height:1.35}
.tag-item.is-hidden{display:none}
.tag-ellipsis{display:inline-flex;align-items:center;flex:0 0 auto;padding:2px 8px;border-radius:4px;background:rgb(241 242 248 / 50%);line-height:1.35}
.news{width:100%;max-width:100%;padding:4px 14px 30px}
.news .news-title{margin:0 0 24px;text-align:center;font-size:18px;font-weight:600}
.news-list{background:#ffffff;border-radius:12px;padding:16px}
.news-list ul{display:grid;gap:0}
.news-list li{padding:14px 0;border-bottom:1px solid #f0f0f5}
.news-list li:last-child{border-bottom:none;padding-bottom:0}
.news-list li:first-child{padding-top:0}
.news-item{display:grid;grid-template-columns:1fr;gap:10px;align-items:start}
.news-item:has(.item-image){grid-template-columns:116px 1fr}
.news-item img{width:116px;height:66px;border-radius:3px;object-fit:cover;display:block}
.news-content{min-width:0}
.news-content h3{margin:0;font-size:16px;line-height:1.35;font-weight:500;color:#222222;line-clamp:2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.news-content time{display:inline-block;margin-top:6px;font-size:12px;color:#5D5F63}
.news-more{margin:24px auto 0;display:flex;align-items:center;justify-content:center;width:100px;height:28px;border-radius:2px;background:linear-gradient(90deg,#5b42ef 0%,#7055ff 100%);color:#fff;text-decoration:none;font-size:14px;font-weight:500;gap:2px}
.news-more i{background:url(../img/arrow-1.png) 0 0 no-repeat;background-size:100% 100%;width:14px;height:14px}
.site-footer{padding:20px 16px 22px;background:#111111 url("../img/bottom-bg.png") center center / cover no-repeat;color:rgba(255,255,255,0.78)}
.footer-nav-main ul{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 10px;text-align:center}
.footer-nav-sub ul{margin-top:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 10px;text-align:center}
.footer-nav-main a,.footer-nav-sub a{color:#f6f6f6;text-decoration:none;line-height:1.25}
.footer-nav-main a{font-size:18px;font-weight:700}
.footer-nav-sub a{font-size:14px;font-weight:600}
.footer-divider{height:1px;margin:18px 0 16px;background:rgba(255,255,255,0.18)}
.footer-brand{display:grid;justify-items:center;gap:8px;margin-bottom:12px}
.footer-icon{display:block;width:300px;max-width:100%;height:auto}
.footer-address,.footer-copy,.footer-icp{margin:0;text-align:center;font-size:12px;line-height:1.7;color:rgba(255,255,255,0.7)}
.footer-copy{margin-top:8px}
.footer-icp{margin-top:8px}
.bottom-image{display:block;width:100%;height:auto}
@media (max-width:420px){.site-footer{margin-inline:0;border-radius:0}
.footer-nav-main,.footer-nav-sub{gap:12px 8px}
.footer-nav-main a{font-size:16px}
.footer-nav-sub a{font-size:12px}
.footer-icon{width:300px}
}@media (min-width:480px){.hero{min-height:220px;padding:24px 20px}
.card-list{grid-template-columns:1fr 1fr}
}.about-main{background:#ffffff;min-height:calc(100dvh - 56px)}
.about-hero{width:100%;display:block}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}
.hero-stats div{text-align:center}
.hero-stats strong{display:block;font-size:46px;line-height:1;font-weight:800;transform:scale(0.5);transform-origin:center}
.hero-stats strong span{font-size:24px;font-weight:600}
.hero-stats p{margin:-6px 0 0;font-size:10px;opacity:0.88}
.hero-intro h3{margin:8px 0 2px;font-size:18px;font-weight:700}
.hero-intro p{margin:0;font-size:14px;line-height:1.7;opacity:0.96}
.about-block{margin:12px 12px 0;background:#fff;border-radius:8px;padding:14px}
.about-block .about-title{margin:0 0 10px;text-align:center;color:#2b2f3f;font-size:20px;font-weight:600}
.about-block > p{margin:6px 0 12px;text-align:center;color:#666d85;font-size:14px;line-height:1.5}
.history-years{display:flex;justify-content:space-between;color:#8a8ea2;font-size:14px;margin-top:6px;overflow-x:auto;gap:12px;white-space:nowrap;scrollbar-width:none;-ms-overflow-style:none}
.history-years::-webkit-scrollbar{width:0;height:0;background:transparent}
.history-years span{cursor:pointer}
.history-years span.active{color:#5b42ef;font-weight:700}
.history-line{margin-top:10px;height:4px;border-radius:999px;background:#d9d5f8;position:relative}
.history-line i{position:absolute;left:0;top:0;width:calc(100% / 7);height:100%;border-radius:999px;background:#5b42ef;transition:transform 0.28s ease}
.history-block .history-title{margin:0 0 12px;color:#2b2f3f;font-size:18px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px}
.history-stage{margin-top:18px;border-radius:6px;background:#f6f7ff;padding:12px}
.history-card{background:transparent;border-radius:0;padding:0;position:relative}
.history-card button{position:absolute;top:50%;transform:translateY(-50%);width:20px;height:20px;border:0;padding:0;background:transparent}
.history-card button:first-child{left:-6px}
.history-card button:last-child{right:-6px}
.history-card button img{width:100%;height:100%}
.history-preview{border-radius:4px;background:#d0d7e8;overflow:hidden}
.history-preview img{width:100%;height:100%;display:block;object-fit:cover}
.market-block img{width:100%;border-radius:4px;display:block}
.clients-block p span{color:#ef463f;font-weight:700}
.clients-block{padding:0;overflow:hidden;margin:12px 0 0}
.clients-block h2,.clients-block > p{padding-left:14px;padding-right:14px}
.clients-block h2{padding-top:14px}
.clients-block > p{margin:6px 0 0;padding-bottom:12px}
.client-marquee{margin-top:0;width:100%;height:190px;overflow:hidden;background:#f6f7ff;padding:10px 0}
.client-track{height:100%;width:100%;background-image:url("../img/about/evaluate-banner.png");background-repeat:repeat-x;background-size:auto 170px;background-position:0 0;animation:clientBannerScroll 180s linear infinite}
@keyframes clientBannerScroll{0%{background-position:0 0}
100%{background-position:-3200px 0}
}.cert-block h2{color:#c33128}
.cert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cert-grid li{background:#fafbff;border:1px solid #eceef7;border-radius:4px;text-align:center;padding:8px 6px}
.cert-grid li > img{width:86%;max-width:58px;height:auto;margin:auto}
.cert-grid small{margin:6px 0 4px;display:block;color:#767d95;font-size:9px;line-height:1.35;min-height:24px}
.cert-grid .tag{width:auto;height:16px}
.detail-main{background:#ffffff;min-height:calc(100dvh - 56px)}
.detail-banner{height:auto}
.detail-banner img{width:100%}
.detail-container{padding:12px 14px 28px}
.detail-breadcrumb{margin:0;color:#8d91a5;font-size:14px}
.detail-breadcrumb a{color:#8d91a5;text-decoration:none}
.detail-breadcrumb span{margin:0 6px}
.detail-div{margin-top:16px;color:#666666;font-size:16px;line-height:1.9}
.detail-div h1{color:#222222;font-size:20px;line-height:1.3;font-weight:600;margin-bottom:16px}
.detail-div .detail-info{margin-bottom:16px;color:#888888;font-size:14px;font-weight:400}
.detail-div .detail-body p{margin:0 0 10px;text-indent:2em}
.detail-div .detail-body img{margin:12px 0;width:100%;height:auto;border-radius:2px;display:block}
.detail-prev-next{margin-top:18px;padding:14px 0;border-top:1px solid #e7e8ee;border-bottom:1px solid #e7e8ee;font-size:14px}
.detail-prev-next div{display:flex;align-items:baseline}
.detail-prev-next span{flex-shrink:0}
.detail-prev-next a{color:#7e8398;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.detail-related{margin-top:24px}
.detail-related h2{margin:0 0 14px;color:#222222;font-size:18px;font-weight:600}
.detail-related ul{padding:2px}
.detail-related li{padding:14px 0;border-bottom:1px solid #f0f0f5}
.detail-related li:last-child{border-bottom:none;padding-bottom:0}
.detail-related li:first-child{padding-top:0}
.related-item{display:grid;grid-template-columns:1fr;gap:10px;text-decoration:none}
.related-item:has(.item-image){grid-template-columns:114px 1fr}
.related-item img{width:114px;height:64px;object-fit:cover;border-radius:2px}
.related-item h3{margin:0;color:#222222;font-size:16px;line-height:1.35;font-weight:500;line-clamp:2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.related-item time{display:inline-block;margin-top:6px;color:#80859c;font-size:12px}
.list-main{background:#ffffff}
.list-banner{height:122px}
.list-container{padding:12px 14px 30px}
.breadcrumb{margin:0;color:#8d91a5;font-size:14px}
.breadcrumb a{color:#8d91a5;text-decoration:none}
.breadcrumb span{margin:0 6px}
.filter-nav ul{margin-top:14px;display:flex;gap:6px;overflow-x:auto;padding-bottom:20px}
.filter-nav ul::-webkit-scrollbar{display:none}
.filter-nav ul li{flex:0 0 auto;min-width:84px;text-align:center;font-size:14px;line-height:28px;border-radius:2px;color:#5D5F63;text-decoration:none;background:#fff;border:1px solid #E5E7ED}
.filter-nav ul li a{display:block;width:100%;height:100%;padding:0 10px}
.filter-nav a.active{color:#5C41DA;border-color:#C4BAF4;background:#F0EFFF}
.list-news{background:#ffffff;border-radius:12px;padding:2px}
.list-news ul{padding:0;display:grid;gap:0}
.list-news li{padding:14px 0;border-bottom:1px solid #f0f0f5}
.list-news li:last-child{border-bottom:none;padding-bottom:0}
.list-news li:first-child{padding-top:0}
.list-news-item{display:grid;grid-template-columns:1fr;gap:10px;align-items:start;cursor:pointer}
.list-news-item:has(img){grid-template-columns:114px 1fr}
.list-news-item img{width:114px;height:64px;border-radius:2px;object-fit:cover;display:block}
.list-news-item h3{margin:0;color:#222222;font-size:16px;font-weight:500;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}
.list-news-item time{display:inline-block;margin-top:6px;color:#80859c;font-size:12px}
.pager,.pager-nav{margin:18px auto 0;display:flex;gap:12px;justify-content:center;align-items:center;flex-wrap:wrap}
.pager span,.pager a,.pager-nav span,.pager-nav a{min-width:32px;height:32px;border:1px solid #E5E7ED;background:#ffffff;color:#5D5F63;font-size:14px;display:inline-flex;align-items:center;justify-content:center;padding:0 10px;text-decoration:none;margin:0 2px}
.pager span:hover,.pager a:hover,.pager-nav span:hover,.pager-nav a:hover{border-color:#5C41DA;color:#5C41DA}
.pager span,.pager-nav span{border-color:#5C41DA;color:#5C41DA;font-weight:600}
.pager span.disabled,.pager-nav span.disabled{opacity:0.5;cursor:not-allowed}
.contact-main{background:#f2f3f7;min-height:calc(100dvh - 56px)}
.contact-hero{min-height:196px}
.contact-section{margin:0 12px}
.contact-section .contact-title{text-align:center;color:#333333;font-size:20px;font-weight:600;margin:40px 0 16px}
.contact-list{margin-top:8px;display:grid;gap:8px}
.contact-item{position:relative;border-radius:4px;overflow:hidden;padding:10px 12px 12px;min-height:78px;z-index:1}
.contact-list .contact-item::after{content:'';display:block;position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,rgba(16,48,145,0.86) 0%,rgba(61,103,233,0.72) 66%,rgba(98,130,236,0.52) 100%);background-size:cover;background-position:center;z-index:-1}
.contact-list .item1{background-image:url('../img/contact/contact-1.png');background-size:cover;background-position:center}
.contact-list .item2{background-image:url('../img/contact/contact-2.png');background-size:cover;background-position:center}
.contact-list .item3{background-image:url('../img/contact/contact-3.png');background-size:cover;background-position:center}
.contact-list .item4{background-image:url('../img/contact/contact-4.png');background-size:cover;background-position:center}
.contact-list .item5{background-image:url('../img/contact/contact-5.png');background-size:cover;background-position:center}
.contact-item div{margin:0;color:#fff;font-size:16px;font-weight:700}
.contact-item p{margin:10px 0 0;padding-top:10px;border-top:1px solid rgba(228,235,255,0.55);color:rgba(239,243,255,0.94);font-size:12px;line-height:1.6}
.map-section{margin:20px 12px 0;margin-bottom:20px}
.map-wrap{position:relative;border-radius:2px;overflow:hidden;background:#fff}
.map-wrap img{width:100%;display:block}
.map-card{position:absolute;right:12px;top:14px;width:45%;min-width:168px;background:rgba(255,255,255,0.95);border-radius:3px;box-shadow:0 8px 16px rgba(40,60,110,0.15);padding:10px 10px 8px}
.map-card p{margin:0 0 6px;color:#5d6682;font-size:12px;line-height:1.5}
.map-card p:last-child{margin-bottom:0}
.map-card strong{color:#6a58f5;font-weight:700}
.service-main{background:#f2f3f7;min-height:calc(100dvh - 56px)}
.service-hero{min-height:196px}
.service-strip{display:inline-block;padding:2px 8px;border-radius:2px;color:#fff;font-size:12px;background:linear-gradient(90deg,rgba(244,139,89,0.9) 0%,rgba(210,224,242,0.3) 100%)}
.service-cta{margin-top:14px;display:inline-flex;align-items:center;justify-content:center;width:158px;height:28px;color:#fff;text-decoration:none;font-size:12px;font-weight:600;border-radius:2px;background:linear-gradient(90deg,#4f62f9 0%,#7f4ae5 100%)}
.service-cta::after{content:"›";margin-left:8px;font-size:14px}
.service-block{margin:0 12px 14px}
.service-block .process-title{text-align:center;color:#333333;font-size:20px;font-weight:600;margin:40px 0 10px}
.process-grid{margin-top:6px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.process-grid li{border:1px solid #ffffff;border-radius:6px;padding:20px 10px;text-align:center;background:linear-gradient(360deg,#F3F5F7 0%,#FFFFFF 100%);min-height:200px}
.process-grid img{width:52px;height:52px;object-fit:contain;margin:0 auto}
.process-grid div{margin:6px 0 6px;color:#333333;font-size:16px;font-weight:500}
.process-grid p{margin:0;color:#5D5F63;font-size:12px;line-height:1.6;text-align:left}
.team-block > p{margin:-4px 0 10px;text-align:center;color:#676e87;font-size:14px}
.team-panel{padding:12px;border-radius:0;background:linear-gradient(180deg,rgba(26,56,161,0.95) 0%,rgba(37,76,189,0.76) 24%,rgba(38,74,171,0.45) 54%,rgba(42,79,176,0.26) 100%),url("../img/service/elite-bg.png") center / cover no-repeat;overflow-x:auto;overflow-y:hidden}
.team-panel::-webkit-scrollbar{display:none}
.team-panel > div{border-radius:8px;padding:8px 8px 6px;background:#fff;display:flex;justify-content:space-between;gap:8px;min-height:112px;scroll-snap-align:start}
.team-panel img{width:auto;height:180px;display:block;max-width:max-content}
.support-image,.media-block > img{margin-top:10px;width:100%;display:block;border-radius:8px}
.support-block .support-title{margin:24px 0 4px;color:#333333;font-size:16px;font-weight:500;text-align:left}
.media-block .media-title{margin:24px 0 4px;color:#333333;font-size:16px;font-weight:500;text-align:center}
.support-block .support-subtitle{margin:0;color:#EF6D58;font-size:14px;font-weight:700}
.support-block .support-subtitle span{color:#555555}
.support-block p{margin:10px 0 0;color:#777777;font-size:14px;line-height:1.5;text-align:left}
.media-block p{margin:10px 0 0;color:#777777;font-size:14px;line-height:1.5;text-align:center}
.report-card{margin-top:8px;border-radius:8px;padding:36px 14px 24px;background:#f8f9fc url("../img/service/report-bg-1.png") center / cover no-repeat}
.report-card .report-title{margin:0;text-align:left;transform:none;font-size:18px;color:#2f3548;font-weight:600}
.report-card .report-subtitle{margin:8px 0 10px;color:#505a72;font-size:14px;font-weight:500}
.report-card p{margin:0;color:#5f6984;font-size:12px;line-height:1.8}