:root{--purple:#773093;--deep:#50136f;--ink:#272334;--muted:#777388;--bg:#f6f4f8}*{box-sizing:border-box}body{margin:0;font-family:"Microsoft Yahei","PingFang SC",Arial,sans-serif;color:var(--ink);background:#fff;font-size:15px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1230px;margin:auto;padding-left:24px;padding-right:24px}.site-head{background:white;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px #2d1b3910}.head-top{height:76px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand img{object-fit:contain;object-position:left center}.certs{display:flex;align-items:center;gap:14px}.certs img{width:48px;height:42px;object-fit:contain}.site-search{display:flex;flex:0 1 380px;border:1px solid #a472b4;border-radius:40px;height:40px;overflow:hidden}.site-search input{flex:1;min-width:0;border:0;padding:0 17px;outline:none;background:transparent}.site-search button{background:#8b4da6;border:0;color:#fff;width:76px;font-size:29px;line-height:1;cursor:pointer}.call{color:var(--purple);font-size:17px;font-weight:700;white-space:nowrap}.menu-toggle{display:none}.main-nav{height:48px;display:flex;justify-content:space-between;align-items:stretch}.nav-item{position:relative;flex:1;text-align:center}.nav-item>a{display:flex;justify-content:center;align-items:center;height:100%;font-size:16px}.nav-item:hover>a{color:var(--purple);border-top:3px solid var(--purple)}.drop{position:absolute;left:0;top:100%;width:190px;display:none;background:#fff;box-shadow:0 12px 26px #25103529;text-align:left;padding:10px;z-index:3}.nav-item:hover .drop{display:block}.drop a{display:block;padding:10px 14px;color:#514b57}.drop a:hover{background:#f7f2fa;color:var(--purple)}.home-hero{min-height:535px;background:linear-gradient(115deg,#3a115c,#9952ac);background-size:cover;background-position:center;display:flex;align-items:center;color:#fff}.home-hero .container{width:100%}.home-hero span,.page-banner span{letter-spacing:4px;font-size:16px}.home-hero h1{font-size:54px;line-height:1.25;margin:24px 0}.home-hero p{font-size:24px;max-width:750px;line-height:1.7}.hero-btn{display:inline-block;margin-top:30px;padding:16px 35px;background:#fff;color:var(--purple);font-weight:700}.home-main{padding-bottom:90px}.section-title{text-align:center;margin:78px 0 36px}.section-title span{color:var(--purple);font-size:14px;letter-spacing:4px}.section-title h2{font-size:32px;margin:13px 0}.section-title p{color:var(--muted)}.services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.service-block{background:#faf8fb;border:1px solid #eee9f1;padding:32px 21px;min-height:245px;transition:.2s}.service-block:hover{background:var(--purple);color:white;transform:translateY(-3px)}.service-icon{font-size:38px;color:var(--purple)}.service-block:hover .service-icon{color:white}.service-block h3{font-size:21px}.service-block p{line-height:1.8;color:#777;min-height:56px}.service-block:hover p{color:#f3eafa}.service-block>span:last-child{color:var(--purple)}.service-block:hover>span:last-child{color:white}.industry-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.industry-grid a{position:relative;height:160px;overflow:hidden;background:#e8e1eb}.industry-grid img{width:100%;height:100%;object-fit:cover;transition:.3s}.industry-grid a:hover img{transform:scale(1.06)}.industry-grid a:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#200b35a6)}.industry-grid strong{position:absolute;bottom:15px;left:17px;color:#fff;z-index:1;font-size:18px}.page-banner{height:270px;background:linear-gradient(95deg,#6b258a,#a563ba);background-position:center;background-size:cover;color:#fff;display:flex;align-items:center}.page-banner .container{width:100%}.page-banner h1{font-size:37px;margin:11px 0}.page-banner p{font-size:17px;max-width:750px;line-height:1.7}.bread{padding-top:28px;padding-bottom:28px;color:#898591;font-size:13px}.bread a:hover{color:var(--purple)}.inner{padding-bottom:85px}.two-cols{display:grid;grid-template-columns:238px minmax(0,1fr);gap:30px}.sidebar{align-self:start;background:#faf9fb}.side-title{height:60px;background:#692388;color:#fff;text-align:center;line-height:60px;font-size:21px}.side-group>a{display:block;padding:14px 22px;color:#585263;background:#fff;border-bottom:1px solid #f1eff2}.side-group>a.active,.side-group>a:hover{color:var(--purple)}.side-group>a.side-child{padding:10px 30px 10px 65px;background:#faf8fb;color:#7b7183;border:0}.side-group>a.side-child:hover{color:var(--purple)}.filters{display:flex;flex-wrap:wrap;gap:6px 22px;padding:2px 0 25px;border-bottom:1px solid #eee}.filters a{padding:7px 8px;color:#70687a;white-space:nowrap}.filters a:hover,.filters a.selected{color:var(--purple);font-weight:700}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.listing-grid{margin-top:28px}.content-card{display:block;min-width:0;background:#fff;border:1px solid #eee;overflow:hidden;transition:.2s}.content-card:hover{box-shadow:0 10px 25px #40135516;transform:translateY(-2px)}.thumb{height:185px;background:#f0edf2;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.content-card h3{margin:19px 16px 9px;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.content-card p{margin:0 16px;height:45px;overflow:hidden;color:#777;line-height:1.6;font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.content-card span{display:block;color:var(--purple);margin:17px 16px 20px;font-size:13px}.pagination{text-align:center;margin-top:35px}.pagination a{display:inline-block;padding:8px 14px;border:1px solid #ddd;margin:0 4px}.pagination .selected{background:var(--purple);color:#fff}.page-heading{background:#fafafa;padding:23px 0 28px}.page-heading h1{font-size:31px;margin:0 0 22px}.page-heading p{color:#777;line-height:2;margin:0}.detail{background:#fff;border:1px solid #f0edf2;padding:40px 50px;min-height:600px}.article-copy{line-height:2.05;color:#56515c;font-size:15px;overflow-wrap:anywhere}.article-copy h2,.article-copy h3{color:#292333;line-height:1.5;margin-top:30px}.article-copy h3:after{content:"";display:block;width:70px;height:3px;background:var(--purple);margin-top:8px}.article-copy img{max-width:100%;height:auto!important;margin:18px auto}.article-copy .detail-hero{width:100%;max-height:480px;object-fit:cover;margin:0 auto 34px}.article-copy table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.article-copy td,.article-copy th{border:1px solid #ddd;padding:8px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.gallery img{width:100%;height:190px;object-fit:cover}.empty{text-align:center;padding:80px;color:#999}.search-results{min-height:450px;padding-top:50px;padding-bottom:70px}.footer{background:#252035;color:#e5deeb}.foot-content{padding-top:52px;padding-bottom:46px;display:grid;grid-template-columns:2fr 1.3fr 2fr;gap:50px}.foot-content img{max-width:200px;max-height:80px;object-fit:contain}.foot-content h4{color:white;font-size:18px}.foot-content p{line-height:1.9}.foot-content a{display:inline-block;margin:0 18px 12px 0;color:#ddd}.copyright{text-align:center;padding:22px;border-top:1px solid #ffffff24;color:#c5bfca;font-size:13px}@media(max-width:900px){.head-top{height:64px}.brand img{width:180px}.certs{display:none}.site-search{max-width:240px}.call{font-size:14px}.services-grid,.industry-grid{grid-template-columns:repeat(3,1fr)}.two-cols{grid-template-columns:200px 1fr;gap:20px}.card-grid{grid-template-columns:repeat(2,1fr)}.detail{padding:25px}}@media(max-width:650px){.container{padding-left:16px;padding-right:16px}.head-top{gap:9px}.brand img{width:142px}.site-search{display:none}.call{margin-left:auto;font-size:12px}.menu-toggle{display:block;border:0;background:transparent;color:var(--purple);font-size:24px}.main-nav{display:none;height:auto;flex-direction:column;padding-bottom:12px}.menu-open .main-nav{display:flex}.nav-item{text-align:left}.nav-item>a{justify-content:flex-start;padding:12px}.drop{position:static;width:100%;box-shadow:none;display:none}.nav-item:hover .drop{display:block}.home-hero{min-height:390px}.home-hero h1{font-size:35px}.home-hero p{font-size:18px}.services-grid,.industry-grid{grid-template-columns:repeat(2,1fr)}.service-block{min-height:210px;padding:20px 14px}.service-block p{font-size:12px}.industry-grid a{height:135px}.page-banner{height:210px}.two-cols{display:block}.sidebar{display:none}.filters{gap:3px 10px}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.thumb{height:115px}.content-card h3{font-size:14px;margin:12px 10px 5px}.content-card p{display:none}.content-card span{margin:10px;font-size:12px}.page-heading h1{font-size:24px}.detail{padding:17px;border:0}.foot-content{grid-template-columns:1fr;gap:12px}.footer{font-size:13px}}
.home-carousel{position:relative;width:100%;aspect-ratio:1920/630;min-height:320px;max-height:680px;background:#412162;overflow:hidden}.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity .65s;pointer-events:none}.carousel-slide.current{opacity:1;pointer-events:auto}.carousel-slide>a,.carousel-slide img{display:block;width:100%;height:100%}.carousel-slide img{object-fit:cover}.carousel-dots{position:absolute;bottom:20px;left:0;right:0;display:flex;gap:10px;justify-content:center}.carousel-dots button{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:#fff9}.carousel-dots button.current{width:28px;border-radius:10px;background:#fff}@media(max-width:650px){.home-carousel{aspect-ratio:750/540;min-height:220px}.carousel-slide img{object-fit:cover}.carousel-dots{bottom:10px}}
.home-top{display:grid;grid-template-columns:minmax(0,684fr) minmax(280px,480fr);gap:24px;padding-top:24px}.home-top .home-carousel{aspect-ratio:684/445;min-height:0;max-height:none}.home-top .carousel-slide img{object-fit:cover}.home-hotspot{height:100%;max-height:445px;background:#f7f5fa;padding:21px 28px;overflow:hidden}.home-hotspot h2{font-size:22px;color:#642283;margin:0 0 15px}.home-hotspot h2 small{font-size:11px;color:#a494ae;letter-spacing:1px;margin-left:9px}.home-hotspot ul{padding:0 0 0 17px;margin:0}.home-hotspot li{padding:8px 0;border-bottom:1px solid #e9e4ec;color:#605b67;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-hotspot li:hover{color:#773093}@media(max-width:760px){.home-top{display:block}.home-hotspot{max-height:none;margin-top:14px}.home-hotspot li{font-size:13px}}
/* Original site's navigation structure: second level rail, third level groups, fourth level links. */
.site-head{position:relative}.main-nav{position:relative}.nav-item{position:relative}.nav-item:hover>a,.nav-item:focus-within>a{border-top:3px solid var(--purple);color:var(--purple)}
.mega-menu{display:none;position:absolute;z-index:40;top:100%;left:0;width:min(1160px,calc(100vw - 32px));height:min(540px,calc(100vh - 150px));background:#fff;box-shadow:0 12px 28px #33123b22;text-align:left;grid-template-columns:230px minmax(0,1fr)}
.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{display:grid}.nav-item:nth-child(2)>.mega-menu{left:-230px}.nav-item:nth-child(3)>.mega-menu{left:-460px}.nav-item:nth-child(4)>.mega-menu{left:-500px}
.mega-rail{border-right:1px solid #eee;overflow-y:auto;min-width:0}.mega-rail-item{display:flex;align-items:center;min-height:44px;padding:0 15px 0 23px;border-left:4px solid transparent}.mega-rail-item.active,.mega-rail-item:hover{background:#faf7fc;border-left-color:var(--purple);color:var(--purple)}.mega-rail-item>a{display:block;flex:1;min-width:0;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mega-rail-item button{border:0;background:transparent;padding:10px;color:inherit;cursor:pointer;font-size:22px;line-height:1}.mega-panels{min-width:0;overflow:auto;padding:15px 24px;background:#fff}.mega-panel{display:none}.mega-panel.active{display:block}.mega-row{display:grid;grid-template-columns:160px minmax(0,1fr);gap:10px;padding:17px 0;border-bottom:1px solid #f1eef2}.mega-row-heading{font-weight:650;line-height:1.55}.mega-row-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px 17px}.mega-row-links a{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#463f4b}.mega-row-links a:hover,.mega-row-heading:hover,.mega-more:hover{color:var(--purple)}.mega-more{display:block;text-align:right;padding:17px;color:var(--purple)}
.home-stage{display:grid;grid-template-columns:230px minmax(0,1fr) 240px;gap:0;padding-top:0;height:430px;position:relative}.home-category-rail{position:relative;min-width:0;z-index:9;background:#fff;border:1px solid #eee}.home-category-rail>h2{font-size:17px;color:var(--purple);margin:0;padding:13px 18px;border-bottom:3px solid var(--purple)}.home-category-rail .mega-home{position:static;display:block!important;width:auto;height:auto;box-shadow:none}.home-category-rail .mega-home .mega-rail{border:0;overflow:visible}.home-category-rail .mega-home .mega-rail-item{min-height:34px;padding-left:12px}.home-category-rail .mega-home .mega-rail-item a{font-size:13px}.home-category-rail .mega-home .mega-rail-item button{font-size:17px;padding:6px 10px}.home-category-rail .mega-home .mega-panels{display:none;position:absolute;top:0;left:100%;width:min(940px,calc(100vw - 290px));height:430px;box-shadow:8px 9px 20px #28132c26;z-index:50}.home-category-rail:hover .mega-panels,.home-category-rail:focus-within .mega-panels{display:block}.home-stage .home-carousel{width:100%;height:430px;min-height:0;max-height:none;aspect-ratio:auto}.home-stage .carousel-slide img{object-fit:cover}.home-stage .carousel-dots{bottom:15px}.home-stage .home-hotspot{height:430px;max-height:none;padding:14px;background:#fff;border:1px solid #eee;border-left:0}.home-hotspot h2{font-size:18px;margin-bottom:5px}.home-hotspot ul{padding-left:14px}.home-hotspot li{font-size:12px;padding:10px 0}
.home-promo{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.home-promo a{overflow:hidden;display:block}.home-promo img{width:100%;height:135px;object-fit:cover;transition:transform .3s}.home-promo a:hover img{transform:scale(1.04)}.home-editorial{display:grid;grid-template-columns:1.5fr 1fr;gap:46px;padding-top:48px;padding-bottom:55px}.home-editorial h2{font-size:23px;margin:0 0 20px}.section-lead{color:#777;font-size:13px}.feature-news{display:block}.feature-news h3{font-size:16px;margin:16px 0}.feature-news img{width:100%;height:285px;object-fit:cover;border-radius:3px}.feature-news p{line-height:1.8;color:#777;font-size:13px}.home-news-aside{background:#faf9fa;padding:16px}.home-news-aside>a{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #e6e4e8;line-height:1.5}.home-news-aside img{width:75px;height:52px;object-fit:cover;flex:none}.home-news-aside span{font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.home-section{padding:44px 0 68px}.muted-section{background:#f6f6f6}.left-title{text-align:left;margin:0 0 22px}.left-title h2{font-size:25px}.left-title p{font-size:13px;margin:6px 0 0}.tab-bar{background:white;display:flex;gap:4px;padding:12px 16px;overflow-x:auto;border-bottom:1px solid #e7e2e9}.tab-bar button{background:none;border:0;border-bottom:2px solid transparent;padding:10px 15px;white-space:nowrap;cursor:pointer;font-size:14px}.tab-bar button.active{color:var(--purple);border-bottom-color:var(--purple)}[data-tab-panel][hidden]{display:none!important}.industry-pane{background:#fff;padding:20px}.industry-feature{display:flex;gap:24px;align-items:center}.industry-feature img{width:245px;height:150px;object-fit:cover}.industry-feature h3{margin:0 0 12px}.industry-feature p{color:#777;line-height:1.7;font-size:13px;max-height:80px;overflow:hidden}.industry-subgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:22px}.industry-subgrid a{text-align:center;font-size:12px}.sub-thumb{display:block;background:#f3f3f3;height:94px;margin-bottom:8px}.sub-thumb img{width:100%;height:100%;object-fit:cover}.service-pane{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}.service-tile{position:relative;height:205px;overflow:hidden;background:#e8e4ea}.service-tile img{width:100%;height:100%;object-fit:cover;transition:.2s}.service-tile:hover img{transform:scale(1.05)}.service-tile:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,#1d0a25bd)}.service-tile strong{position:absolute;bottom:16px;left:18px;z-index:1;color:#fff;text-shadow:0 1px 4px #0006}.knowledge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.knowledge-grid a{background:#fff;padding:25px;min-height:160px}.knowledge-grid h3{font-size:15px;margin:0 0 12px}.knowledge-grid p{font-size:12px;color:#777;line-height:1.7;max-height:55px;overflow:hidden}.knowledge-grid span{font-size:12px;color:var(--purple)}.honors-grid{display:flex;gap:12px;overflow-x:auto}.honors-grid img{height:235px;width:auto;object-fit:contain;border:1px solid #ddd}.footer .foot-content a:hover{color:#fff}.footer .foot-content .footer-contact{font-size:14px}.footer .footer-contact a{margin:0;color:inherit}
@media(max-width:1050px){.home-stage{grid-template-columns:190px minmax(0,1fr) 200px;height:350px}.home-category-rail .mega-home .mega-rail-item{min-height:27px}.home-stage .home-carousel,.home-stage .home-hotspot{height:350px}.home-category-rail .mega-home .mega-panels{height:350px}.mega-row-links{grid-template-columns:repeat(3,1fr)}.home-promo img{height:105px}}
@media(max-width:760px){.site-head{position:relative}.main-nav{display:none}.menu-open .main-nav{display:flex}.nav-item:hover>.mega-menu,.nav-item:focus-within>.mega-menu{position:static;width:100%;height:auto;max-height:500px;grid-template-columns:1fr;box-shadow:none}.nav-item:nth-child(n)>.mega-menu{left:auto}.mega-rail{display:flex;overflow:auto;border:0}.mega-rail-item{min-height:40px;flex:none;padding:5px 8px;border:0}.mega-rail-item>a{font-size:12px}.mega-panels{max-height:340px;padding:10px}.mega-row{grid-template-columns:1fr}.mega-row-links{grid-template-columns:repeat(2,1fr)}.home-stage{display:grid;grid-template-columns:1fr;height:auto}.home-category-rail{display:none}.home-stage .home-carousel{height:auto;aspect-ratio:684/445}.home-stage .home-hotspot{height:auto;max-height:none;border:1px solid #eee;padding:15px}.home-promo{gap:5px;margin-top:9px}.home-promo img{height:75px}.home-editorial{grid-template-columns:1fr;gap:22px;padding-top:32px}.feature-news img{height:220px}.home-section{padding:30px 0 40px}.industry-feature{align-items:flex-start}.industry-feature img{width:38%;height:110px}.industry-subgrid{grid-template-columns:repeat(3,1fr)}.service-pane{grid-template-columns:repeat(2,1fr)}.service-tile{height:145px}.knowledge-grid{grid-template-columns:1fr}}

/* Horizontal Shanghai Jingzhou logo */
.brand img{max-height:68px}.foot-content img{max-width:290px;max-height:100px;background:#fff;padding:6px;border-radius:4px}@media(max-width:900px){.brand img{width:210px}}@media(max-width:650px){.brand img{width:155px}}

/* Editorial rhythm and continuous vertical news list */
.home-editorial{gap:36px;align-items:stretch;padding-top:54px;padding-bottom:64px}.home-editorial h2{font-size:25px;line-height:1.4;letter-spacing:.02em;margin-bottom:18px}.home-editorial .section-lead{font-size:14px;line-height:1.8;margin-bottom:20px}.feature-news h3{font-size:18px;line-height:1.55;margin:17px 0}.feature-news p{font-size:14px;line-height:1.85;margin:16px 0 0}.home-news-aside{min-width:0;padding:22px 22px 18px;background:#faf9fb;border:1px solid #eee9f2;border-radius:6px}.home-news-aside h2{border-bottom:2px solid var(--purple);padding-bottom:15px;margin-bottom:4px}.news-ticker{height:355px;overflow:hidden;overscroll-behavior:contain}.news-ticker-set{display:block}.news-ticker-set>a{display:flex;gap:13px;align-items:center;min-height:82px;padding:12px 0;border-bottom:1px solid #e6e4e8;line-height:1.65}.news-ticker-set>a:hover span{color:var(--purple)}.news-ticker-set img{width:88px;height:59px;object-fit:cover;flex:none}.news-ticker-set span{font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.home-hotspot li{line-height:1.65}.left-title h2{font-size:27px;line-height:1.4}.left-title p{font-size:14px;line-height:1.75}.home-section{padding-top:54px;padding-bottom:70px}.industry-feature h3,.service-tile strong{font-size:18px}.industry-feature p,.knowledge-grid p{font-size:14px;line-height:1.8}.knowledge-grid h3{font-size:17px;line-height:1.5}.article-copy{font-size:16px;line-height:2}.article-copy p{margin:0 0 1.2em}.article-copy h2{font-size:25px}.article-copy h3{font-size:20px}.detail{padding:42px 48px}.content-card h3{line-height:1.55}.content-card p{font-size:14px;line-height:1.65}@media(max-width:760px){.home-editorial{gap:26px;padding-top:34px;padding-bottom:40px}.home-news-aside{padding:18px}.news-ticker{height:278px}.home-section{padding:35px 0 44px}.detail{padding:20px}.article-copy{font-size:15px}.left-title h2{font-size:23px}}