*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F7FAFD;color:#354B61;font:16px/1.76 system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif}a{color:inherit;text-decoration:none}a:hover{color:#235DB5}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;object-fit:contain;display:block}.container{max-width:1260px;margin:auto;padding-left:30px;padding-right:30px}.skip{position:absolute;left:-10000px;z-index:999}.skip:focus{left:10px;top:10px;background:white;padding:10px}.top-strip{background:#112442;color:#E5EFF8;font-size:12px}.top-content{min-height:30px;display:flex;align-items:center;justify-content:space-between;gap:12px}.top-content span:last-child{display:flex;gap:18px}.site-header{background:white;border-bottom:1px solid #D8E5F0;position:relative;z-index:15}.head-main{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:#112442;font-size:23px;font-weight:900;white-space:nowrap}.brand small{display:block;font-size:10px;letter-spacing:.24em;line-height:1.1}.brand-img{max-width:120px;max-height:40px}.desktop-nav{display:flex;align-items:center;gap:24px}.desktop-nav a{font-weight:650;font-size:15px;padding:22px 0;border-bottom:2px solid transparent}.desktop-nav a.active,.desktop-nav a:hover{color:#235DB5;border-color:#235DB5}.head-tools{display:flex;align-items:center;gap:12px}.search-short{color:#143254;font-weight:600}.menu-trigger{border:1px solid #D8E5F0;border-radius:10px;background:#EAF4FC;color:#143254;padding:8px 15px;min-height:44px;white-space:nowrap}.channel-strip{background:#EAF4FC;border-bottom:1px solid #D8E5F0}.channel-list{display:flex;align-items:center;gap:28px;min-height:42px;overflow-x:auto;white-space:nowrap;scrollbar-width:thin;font-size:13px;font-weight:650}.menu-cover{position:fixed;inset:0;background:#0B193077;z-index:30}.all-menu{position:fixed;z-index:31;top:0;right:0;bottom:0;width:min(900px,88vw);padding:25px;background:white;overflow:auto;visibility:hidden;pointer-events:none;transform:translateX(100%);transition:transform .25s,visibility .25s}.all-menu.opened{visibility:visible;pointer-events:auto;transform:none}.menu-top{display:flex;justify-content:space-between;align-items:center;font-size:21px;color:#143254}.close-menu{font-size:27px;border:0;background:#EAF4FC;border-radius:8px;width:44px;height:44px}.menu-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:25px}.menu-grid section{display:flex;flex-direction:column;gap:8px}.menu-grid h2{font-size:17px;color:#143254}.menu-grid a{font-size:14px;border-bottom:1px solid #EAF4FC;padding:4px 0}.menu-open{overflow:hidden}h1,h2,h3{line-height:1.32;color:#1B304A}h1{font-size:clamp(28px,3vw,40px);margin:10px 0 18px}h2{font-size:clamp(21px,2vw,27px)}h3{font-size:19px}p{margin:0 0 17px}.kicker,.eyebrow{font-size:12px;letter-spacing:.065em;color:#1F57AB;font-weight:750}.hero{display:grid;grid-template-columns:36% 64%;background:#112442;border-radius:18px;overflow:hidden;min-height:355px;margin:30px 0 42px}.hero-copy{color:#E5EFF8;padding:35px 32px;display:flex;flex-direction:column;justify-content:center}.hero h1{color:white;margin:10px 0 15px}.hero .kicker{color:#82C9ED}.hero-image{min-height:330px;background:linear-gradient(130deg,#1C3858,#284C71);display:flex;align-items:center;justify-content:center}.hero-image img{width:100%;max-height:400px;object-fit:contain}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}.btn{background:#1F57AB;color:white;border-radius:10px;padding:10px 19px;min-height:44px;display:inline-flex;align-items:center;font-weight:700}.btn:hover{background:#143254;color:white}.btn-light{background:#EAF4FC;color:#143254}.site-main{padding-bottom:60px}.section{margin-top:55px}.section-heading{margin-bottom:22px;display:flex;justify-content:space-between;align-items:end;gap:25px}.section-heading h2{margin:6px 0}.section-heading p{margin:0;color:#51677C}.section-link{font-size:14px;color:#1F57AB;white-space:nowrap}.quick-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.quick-grid a{background:white;border:1px solid #D8E5F0;padding:15px;border-radius:11px;font-weight:700;color:#143254}.quick-grid small{display:block;font-size:13px;color:#51677C;font-weight:400}.split{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.split.reverse{grid-template-columns:1fr 1.3fr}.stories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.story{background:white;border:1px solid #D8E5F0;border-radius:13px;overflow:hidden;min-width:0}.story-media{background:linear-gradient(120deg,#EAF4FC,#fff);min-height:12px}.story-media:has(img){padding:8px}.story-media img{width:100%;max-height:205px}.story-body{padding:18px}.story h3{margin:8px 0 12px;font-size:19px}.story p{font-size:14px;line-height:1.7}.text-link{font-size:14px;color:#1F57AB;font-weight:700}.story-feature .story-body{padding:24px}.story-feature h3{font-size:23px}.section.dark{background:#112442;color:#E5EFF8;border-radius:18px;padding:28px}.section.dark h2,.section.dark h3{color:white}.section.dark .section-heading p{color:#E5EFF8}.section.ice{background:#EAF4FC;border-radius:18px;padding:28px}.section.cream{background:#FFFDF7;border-radius:18px;padding:28px}.section.stack .stories{grid-template-columns:repeat(2,minmax(0,1fr))}.numbered{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;counter-reset:step}.numbered>div{background:white;border:1px solid #D8E5F0;border-radius:12px;padding:18px}.numbered>div:before{counter-increment:step;content:"0" counter(step);color:#235DB5;font-weight:900}.label-list{display:flex;flex-direction:column;gap:11px}.label-list a{display:block;border-bottom:1px solid #D8E5F0;padding:10px 0;font-weight:650;color:#143254}.page{padding-top:27px;padding-bottom:70px}.crumbs{font-size:13px;color:#51677C;margin-bottom:25px}.crumbs span{margin:0 7px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:25px;background:#EAF4FC;border-radius:16px;padding:30px;margin-bottom:32px}.page-head>div{max-width:750px}.page-head p{font-size:17px}.page-image{width:32%;max-height:260px}.intro-copy,.prose{max-width:770px}.prose p{line-height:1.85;margin-bottom:20px}.related-panel{background:#EAF4FC;border:1px solid #D8E5F0;padding:25px;border-radius:13px;margin:38px 0}.related-panel a{color:#1F57AB;display:inline-block;margin-right:18px;font-weight:700}.article-header{max-width:790px;margin:0 auto 34px}.article-header h1{font-size:clamp(27px,3vw,38px)}.article-header .summary{font-size:18px;color:#51677C}.article-body{max-width:770px;margin:auto;background:#FFFDF7;padding:30px;border-radius:14px}.article-body h2{margin-top:28px}.article-body p{margin:0 0 22px}.tag{background:#EAF4FC;padding:4px 10px;border-radius:7px;font-size:12px;margin-right:8px}.search-box{display:flex;gap:10px;max-width:740px;margin:20px 0}.search-box input{min-width:0;flex:1;border:1px solid #D8E5F0;border-radius:9px;padding:12px 15px}.pages a,.pages strong{display:inline-block;margin:8px 5px;padding:7px 12px;border-radius:8px;background:#EAF4FC}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.service-tile{background:white;border:1px solid #D8E5F0;border-radius:13px;padding:25px}.faq details{border:1px solid #D8E5F0;border-radius:9px;background:#fff;margin:12px 0;padding:17px}.faq summary{cursor:pointer;font-weight:700;color:#143254}.site-footer{background:#0B1930;color:#E5EFF8;padding-top:45px}.footer-layout{display:grid;grid-template-columns:2fr repeat(5,1fr);gap:22px}.footer-layout h2{font-size:14px;color:white}.footer-layout a{display:block;font-size:13px;margin:9px 0;color:#E5EFF8}.footer-brand{font-size:22px;font-weight:800;color:white}.footer-brand small{font-size:11px}.footer-intro p{font-size:13px;margin-top:14px}.foot-bottom{font-size:12px;padding-top:24px;padding-bottom:25px;border-top:1px solid #284C71;margin-top:30px}.mobile-bottom{display:none}:focus-visible{outline:3px solid #3F8DE8;outline-offset:3px}@media(max-width:1023px){.desktop-nav{display:none}.container{padding-left:23px;padding-right:23px}.footer-layout{grid-template-columns:repeat(3,1fr)}.hero{grid-template-columns:40% 60%}.stories{grid-template-columns:repeat(2,minmax(0,1fr))}.numbered{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.container{padding-left:16px;padding-right:16px}.top-content span:last-child{display:none}.head-main{min-height:62px;gap:8px}.brand{font-size:20px}.brand-img{max-width:65px;max-height:32px}.head-tools{gap:6px}.search-short span{display:none}.menu-trigger{font-size:0;padding:8px 11px}.menu-trigger span{font-size:18px}.hero,.split,.split.reverse{grid-template-columns:1fr}.hero{margin-top:18px;min-height:0}.hero-copy{padding:24px}.hero-image{min-height:100px}.hero-image img{max-height:260px}.section{margin-top:34px}.section.ice,.section.cream,.section.dark{padding:18px}.quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stories,.section.stack .stories,.service-grid{grid-template-columns:1fr}.numbered{grid-template-columns:1fr 1fr}.page-head{padding:22px;display:block}.page-image{width:100%;margin-top:20px}.article-body{padding:21px}.footer-layout{grid-template-columns:repeat(2,1fr)}.footer-intro{grid-column:1/-1}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.all-menu{padding:16px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #D8E5F0;display:grid;grid-template-columns:repeat(4,1fr);padding:7px 0 calc(7px + env(safe-area-inset-bottom));z-index:18;text-align:center;font-size:14px;font-weight:700;color:#143254}body{padding-bottom:66px}.section-heading{align-items:start}.search-box{flex-wrap:wrap}}@media(max-width:365px){.brand{font-size:17px}.quick-grid{gap:7px}.quick-grid a{padding:11px}.numbered{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.all-menu{transition:none}}