/* Layout refinement only. All original images and website copy are retained. */
:root{--ink:#122b45;--blue:#0b5cad;--accent:#087da5;--muted:#6b7b8c;--line:#e2eaf1;--paper:#f3f7fa;--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{background:#fff;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}a,button,input,textarea{transition:background .2s,color .2s,box-shadow .2s,transform .2s}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #42a4e0;outline-offset:4px}.wrap{max-width:1240px;width:calc(100% - 64px)}.topbar{background:#f3f7fa;color:#607488;border-bottom:1px solid var(--line);font-size:12px}.topbar-in{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:12px}.tb-left{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.tb-right{flex-shrink:0}.header{background:#fff}.header-in{min-height:110px;display:flex;align-items:center;justify-content:space-between}.logo img{width:300px;max-width:100%;height:auto}.head-right{display:flex;align-items:center;gap:32px}.slogan{font-size:17px;letter-spacing:2px;color:#233f5e}.search form{display:flex;border:1px solid #dce6ef;border-radius:9px;overflow:hidden;background:#f7fafd}.search input{width:225px;background:transparent;border:0!important;height:42px;padding:0 14px;outline-offset:-3px}.search button{height:42px;border:0;padding:0 20px;background:var(--blue);color:#fff}.nav{position:sticky;top:0;z-index:50;background:#123c66;box-shadow:0 5px 18px #092d5014}.nav-list{display:flex;justify-content:space-between}.nav-list>li{float:none;flex:1}.nav-list>li>a{height:56px;line-height:56px;font-size:15px;font-weight:600;letter-spacing:1px}.nav-list>li.on>a,.nav-list>li:hover>a{background:#0b5cad}.subnav{border-radius:0 0 12px 12px;box-shadow:0 12px 28px #092d5024}.banner{height:460px;position:relative}.banner-inner,.slide{height:460px}.slide{background-size:cover;background-position:center}.slide-txt{padding-top:115px}.slide-txt h2{font-size:clamp(28px,3.5vw,46px);line-height:1.35;max-width:780px;letter-spacing:1px}.slide-txt p{font-size:17px;line-height:1.9;max-width:750px}.btn-more{border-radius:8px;min-height:44px;padding:10px 25px;box-shadow:0 5px 16px #0b5cad24}.banner-dots{bottom:25px}.banner-dots i{height:6px;width:22px;border-radius:4px;transition:width .2s}.banner-dots i.on{width:40px}.section{padding:64px 0}.section-gray{background:var(--paper)}.sec-title{margin-bottom:32px}.sec-title h2{font-size:29px;letter-spacing:3px;color:#153a61}.sec-title p{letter-spacing:4px;font-size:11px;color:#8396a9;margin-top:7px}.pro-grid,.pro-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.pro-item{width:auto!important;padding:0!important;float:none!important;margin:0!important}.pro-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;padding-bottom:14px;box-shadow:0 5px 18px #183c6306;height:100%}.pro-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px #17395712;border-color:#b7d5ea}.pro-card>a{display:block;background:#f8fafc;margin:10px;border-radius:10px;overflow:hidden}.pro-card img{display:block;width:100%;height:200px;object-fit:contain!important;margin:0!important;transition:transform .35s}.pro-card:hover img{transform:scale(1.035)}.p-name{padding:3px 20px;text-align:left;font-size:16px;line-height:1.6}.p-desc{padding:4px 20px;text-align:left;font-size:12px;color:var(--muted);line-height:1.8}.cat-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.cat-item{float:none!important;width:auto!important;padding:0!important;margin:0!important}.cat-card{border:1px solid var(--line);border-radius:14px;background:#fff;height:100%;padding:20px 16px}.cat-card:hover{border-color:#9bbfe0;transform:translateY(-3px)}.cat-card img{height:105px;object-fit:contain}.cat-card h3{font-size:16px;margin:12px 0 5px}.cat-card p{font-size:12px;line-height:1.9}.about-row{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center}.about-pic,.about-txt{width:auto!important;float:none!important;padding:0!important}.about-pic img{border-radius:18px;width:100%}.about-txt h3{font-size:24px;line-height:1.5}.about-txt p{font-size:14px;line-height:2;color:#627487}.about-feats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:25px}.about-feats li{float:none!important;width:auto!important;border:1px solid var(--line);border-radius:10px;padding:14px 4px;background:#f8fbfd}.about-feats li b{font-size:30px;color:var(--blue)}.news-row{border:1px solid var(--line);background:#fff;border-radius:16px;padding:10px 28px}.news-col{width:100%}.news-list li{padding:14px 0;line-height:1.75;border-bottom:1px solid #e8eef4}.news-list li:last-child{border-bottom:0}.news-list li a{font-size:15px}.contact-strip{background:#123c66;padding:36px 0}.contact-strip h3{font-size:23px}.contact-strip p{opacity:.75}.contact-strip b{font-size:30px}.footer{background:#102b46;color:#bfcedd;padding:48px 0 36px}.footer-in{display:grid;grid-template-columns:1.2fr .65fr .9fr 1.25fr;gap:36px}.f-col{float:none!important;width:auto!important;padding:0!important}.f-col h3{font-size:15px;letter-spacing:1px;color:#fff;margin-bottom:17px}.f-col p,.f-col li,.f-col a{font-size:12px;line-height:2;color:#adbfce}.copyright{background:#0d2339;color:#92a7b9;padding:16px 0;font-size:11px}.page-banner{background:linear-gradient(110deg,#edf5fb,#f8fbfd);padding:42px 0;border-bottom:1px solid var(--line)}.page-banner h2{font-size:30px;color:#123c66;letter-spacing:3px}.page-banner p{color:#71879a}.page-main{display:grid;grid-template-columns:225px minmax(0,1fr);gap:32px;padding-top:38px;padding-bottom:60px}.sidebar,.content{float:none!important;width:auto!important;margin:0!important;padding:0!important}.sidebar{align-self:start;position:sticky;top:82px}.side-title{border-radius:10px 10px 0 0;background:#123c66;padding:14px 18px}.side-menu{border:1px solid var(--line);border-top:0;border-radius:0 0 10px 10px;overflow:hidden;background:#fff}.side-menu a{padding:11px 18px}.side-menu a.on{background:#edf5fb;color:var(--blue);font-weight:600;border-left:3px solid var(--blue)}.side-contact{border:1px solid var(--line);border-radius:12px;background:#f7fafc;margin-top:20px;padding:18px}.side-contact .c{font-size:12px;line-height:2}.content-title{font-size:22px;padding:0 0 16px;border-bottom:1px solid var(--line);margin-bottom:24px;color:#163f65}.content-body p{font-size:14px;line-height:2.15;color:#50667b}.content .pro-list{grid-template-columns:repeat(3,minmax(0,1fr))}.pro-detail{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.1fr);gap:28px}.pd-img,.pd-info{float:none!important;width:auto!important;margin:0!important}.pd-img{border:1px solid var(--line);border-radius:16px;background:#f8fafc;padding:15px;align-self:start}.pd-img img{width:100%;max-height:420px;object-fit:contain!important;cursor:zoom-in}.pd-table{width:100%;border-collapse:collapse}.pd-table td{padding:12px;border:1px solid var(--line);line-height:1.9}.pd-table .k{width:90px;background:#f3f7fb}.honor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.honor-item{float:none!important;width:auto!important;padding:0!important}.honor-card{border:1px solid var(--line);border-radius:14px;padding:15px;height:100%}.honor-card img{width:100%;height:225px;object-fit:contain;cursor:zoom-in}.honor-card h4{margin:12px 0 5px}.job-table{width:100%;border-collapse:collapse;border-radius:12px;overflow:hidden}.job-table td,.job-table th{padding:14px;border:1px solid var(--line)}.job-table th{background:#edf5fb}.pager{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:30px}.pager .page{border-radius:7px;min-width:36px;text-align:center;padding:5px 10px}.news-detail-title{font-size:26px;line-height:1.6}.news-content p{font-size:15px;line-height:2.2}.news-meta{margin:15px 0 28px;color:#7a8d9f}.content input,.content textarea{border:1px solid #d8e3ec!important;border-radius:7px;max-width:100%;font-family:inherit}.content textarea{padding:12px!important}.content button{border-radius:8px}.image-dialog{position:fixed;inset:0;margin:auto;max-width:95vw;max-height:90vh;border:0;background:#fff;border-radius:15px;padding:32px;box-shadow:0 0 0 100vmax #071829ad;z-index:1000}.image-dialog img{max-width:85vw;max-height:75vh;object-fit:contain}.image-dialog button{position:absolute;right:8px;top:4px;border:0;background:none;font-size:26px;cursor:pointer;color:#153a61}
@media(max-width:1000px){.head-right{gap:15px}.slogan{display:none}.pro-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.cat-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.page-main{grid-template-columns:185px minmax(0,1fr);gap:22px}.content .pro-list{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-in{grid-template-columns:repeat(2,1fr)}.pro-detail{grid-template-columns:1fr}.tb-left{display:none}.topbar-in{justify-content:flex-end}.about-row{gap:26px}}
@media(max-width:680px){.wrap{width:calc(100% - 32px)}.header-in{min-height:105px;gap:12px;flex-wrap:wrap;padding:15px 0}.logo img{width:255px}.head-right{width:100%}.head-right .search,.head-right form{width:100%}.search input{flex:1;width:100%}.nav{position:relative}.nav-list{display:grid;grid-template-columns:repeat(4,1fr)}.nav-list>li>a{height:44px;line-height:44px;font-size:13px;letter-spacing:0}.subnav{display:none!important}.banner,.banner-inner,.slide{height:355px}.slide-txt{padding-top:68px}.slide-txt h2{font-size:27px}.slide-txt p{font-size:13px;max-width:95%}.section{padding:38px 0}.sec-title h2{font-size:24px}.pro-grid,.content .pro-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pro-card img{height:155px}.p-name{font-size:14px;padding:3px 12px}.p-desc{padding:4px 12px;font-size:11px}.cat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.cat-card{padding:14px 10px}.about-row{grid-template-columns:1fr;gap:25px}.about-feats{gap:6px}.about-feats li b{font-size:25px}.about-feats li{font-size:11px}.news-row{padding:5px 15px}.news-list li a{font-size:13px;display:block;padding-right:0}.news-list li span{float:none;display:block;margin-top:3px;font-size:11px}.contact-strip-in{display:block}.cs-right{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}.contact-strip b{font-size:25px}.footer-in{gap:26px 20px}.page-main{display:block;padding-top:22px}.sidebar{position:static;margin-bottom:28px!important}.side-menu{display:flex;flex-wrap:wrap;gap:0}.side-menu a{font-size:12px;padding:9px 12px}.side-contact{display:none}.content-title{font-size:20px}.honor-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.honor-card img{height:165px}.job-table td,.job-table th{padding:8px;font-size:12px}.pd-info h3{font-size:21px}.page-banner{padding:26px 0}.page-banner h2{font-size:25px}.copyright{text-align:center}}
.topbar .tb-right a{color:#607b93}.topbar .lang-switch a.on{color:#0b5cad;background:#e4eff8}.topbar .tb-right a:hover{color:#0b5cad}.cat-card{display:block}.cat-card img{display:block;width:78px;height:78px;margin:0 auto 12px}.cat-grid,.pro-grid{margin-left:0;margin-right:0}.page-banner{height:auto}.page-banner-in{padding-top:0}.page-banner a{color:#597c9c}.page-main>.content{border:0}.side-contact .c b{white-space:nowrap}.news-detail-title,.content-body,.pd-table{overflow-wrap:anywhere}
.slide-txt{top:0}.nav-list>li.has-sub .subnav{top:56px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}