*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f7fbff;color:#344a60;font:16px/1.78 system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif}a{color:#19559b;text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}.container{max-width:1250px;margin:0 auto;padding:0 30px}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.topline{background:#edf3f9;border-bottom:1px solid #d9e7f2;color:#526779;font-size:12px}.top-inner{display:flex;justify-content:space-between;align-items:center;min-height:29px}.top-inner>div{display:flex;gap:20px}.top-inner a{color:#526779}.masthead{background:#fff}.mast-inner{min-height:82px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:18px}.mast-label{font-size:13px;color:#526779;letter-spacing:1px}.site-brand{display:flex;align-items:center;flex-direction:column;justify-content:center;line-height:1.2;color:#102c50}.site-brand strong{font-size:35px;letter-spacing:3px}.site-brand small{font-size:11px;letter-spacing:4px;color:#1c5ca8;margin-top:3px}.site-brand img{max-width:195px;max-height:68px;object-fit:contain}.mast-actions{justify-self:end;display:flex;gap:10px}.header-search{border:1px solid #d9e7f2;border-radius:9px;display:flex;background:#f7fbff;overflow:hidden}.header-search input{border:0;outline:none;background:transparent;min-width:100px;width:160px;padding:9px}.header-search button,.search-large button{border:0;background:#19559b;color:white;padding:8px 15px}.menu-toggle{border:1px solid #d9e7f2;background:white;color:#153d69;border-radius:9px;padding:8px 13px;white-space:nowrap}.primary-nav{background:#102c50}.nav-inner{display:flex;align-items:center;justify-content:center;gap:45px;min-height:49px}.nav-inner a{display:flex;align-items:center;min-height:49px;color:#f9fcff;font-weight:600;font-size:15px;border-bottom:3px solid transparent;padding-top:3px;white-space:nowrap}.nav-inner a[aria-current=page]{border-bottom-color:#a9d6ef;color:#fff}.menu-overlay{position:fixed;inset:0;background:#061c31b3;z-index:19}.category-drawer{position:fixed;z-index:20;right:0;top:0;bottom:0;width:min(590px,88vw);overflow:auto;padding:20px 27px;background:#fff;transform:translateX(110%);transition:transform .25s ease;box-shadow:-10px 0 35px #0a294334}.category-drawer.is-open{transform:translateX(0)}.drawer-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #d9e7f2;padding-bottom:15px;color:#153d69;font-size:22px}.menu-close{width:44px;height:44px;border:1px solid #d9e7f2;border-radius:9px;background:white}.drawer-groups{display:grid;grid-template-columns:1fr 1fr;gap:10px 25px}.drawer-groups h3{font-size:16px;color:#1c5ca8;margin:20px 0 8px}.drawer-groups a{display:inline-block;margin:0 12px 9px 0;color:#344a60;font-size:14px}.drawer-active{overflow:hidden}.homepage{padding-top:27px}.home-hero{border-radius:17px;overflow:hidden;background:linear-gradient(120deg,#eaf4fd,#fff);display:grid;grid-template-columns:42% 58%;min-height:365px;border:1px solid #d9e7f2}.hero-copy{padding:40px 20px 36px 41px;align-self:center}.eyebrow{text-transform:uppercase;letter-spacing:1.4px;font-weight:700;color:#1c5ca8;font-size:12px}.hero-copy h1{font-size:38px;line-height:1.3;color:#172c46;letter-spacing:-1px;margin:13px 0}.hero-copy h1 em{color:#1c5ca8;font-style:normal}.hero-copy p{line-height:1.8;font-size:15px;margin:15px 0 22px}.hero-buttons{display:flex;gap:12px}.button,.pill-link{display:inline-flex;justify-content:center;align-items:center;background:#19559b;border-radius:9px;padding:10px 20px;color:#fff;font-weight:600}.button-light{background:white;color:#19559b;border:1px solid #d9e7f2}.hero-picture{background:#b7d8ef;display:flex;align-items:stretch}.hero-picture img{width:100%;height:100%;object-fit:contain}.image-fallback{width:100%;min-height:170px;background:linear-gradient(135deg,#eaf4fd 10%,#a9d6ef 60%,#edf3f9 100%);position:relative;display:flex;align-items:end;justify-content:flex-start;border:1px solid #d9e7f2;overflow:hidden}.image-fallback:before{content:"";position:absolute;right:-12%;top:-60%;width:65%;height:200%;border-radius:50%;border:35px solid #fff6;transform:rotate(30deg)}.image-fallback span{z-index:1;color:#153d69;font-size:12px;letter-spacing:2px;font-weight:700;padding:20px}.hero-picture .image-fallback{min-height:360px}.channel-track{display:flex;align-items:center;overflow-x:auto;gap:26px;white-space:nowrap;margin:17px 0 32px;padding:14px 18px;background:#fff;border:1px solid #d9e7f2;border-radius:8px}.channel-track a{color:#344a60;font-weight:600;font-size:14px}.topic-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:12px 0 32px}.topic-tiles a{background:white;border:1px solid #d9e7f2;padding:18px;border-radius:12px;display:flex;justify-content:space-between;color:#153d69;font-weight:700}.topic-tiles a span:last-child{color:#3f89d1}.content-section{margin:48px 0}.section-header{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid #d9e7f2;padding-bottom:15px;margin-bottom:22px;gap:12px}.section-header h2{font-size:25px;color:#172c46;margin:0}.section-header p{font-size:14px;margin:4px 0 0;color:#526779}.section-more{white-space:nowrap;font-size:14px;font-weight:600}.editorial-layout{display:grid;grid-template-columns:1.08fr 1.92fr;gap:20px}.editorial-layout .lead-story .article-grid{grid-template-columns:1fr}.editorial-layout .side-stories .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.article-card{background:white;border:1px solid #d9e7f2;border-radius:12px;overflow:hidden;min-width:0;box-shadow:0 6px 25px #102c5008}.card-cover{display:block;background:#eaf4fd}.card-cover img{width:100%;aspect-ratio:16/9;object-fit:contain}.card-cover .image-fallback{aspect-ratio:16/9;min-height:0}.card-content{padding:17px}.card-content h3{font-size:17px;line-height:1.42;color:#172c46;margin:7px 0}.card-content h3 a{color:inherit}.card-content p{font-size:13px;line-height:1.7;margin:10px 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.inline-link{font-weight:700;font-size:13px}.lead-story .card-content h3{font-size:22px}.layout-1{grid-template-columns:1fr}.layout-1 .side-stories .article-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.layout-1 .lead-story .article-card{display:grid;grid-template-columns:45% 55%}.layout-1 .lead-story .image-fallback{height:100%}.layout-2{grid-template-columns:1.6fr 1fr}.layout-2 .side-stories .article-grid{grid-template-columns:1fr}.layout-2 .side-stories .article-card{display:flex}.layout-2 .side-stories .card-cover{width:36%;flex-shrink:0}.layout-2 .side-stories .card-cover img,.layout-2 .side-stories .image-fallback{height:100%}.layout-3{grid-template-columns:1fr 1fr}.layout-4{grid-template-columns:1.2fr 1.8fr}.layout-4 .side-stories .article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.help-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.help-strip a{padding:21px;background:#eaf4fd;border:1px solid #d9e7f2;border-radius:12px;display:flex;flex-direction:column;gap:8px}.help-strip span{font-size:13px;color:#526779}.interior{padding-top:30px;padding-bottom:55px;min-height:65vh}.breadcrumbs{font-size:13px;color:#526779;margin-bottom:23px}.category-hero{display:grid;grid-template-columns:54% 46%;border:1px solid #d9e7f2;background:white;border-radius:14px;overflow:hidden;min-height:270px}.category-hero>div:first-child{padding:30px 35px}.category-hero h1,.page-h1,.info-banner h1{color:#172c46;font-size:37px;line-height:1.3;margin:8px 0 15px}.category-hero p{max-width:600px}.category-hero img{width:100%;height:100%;object-fit:contain}.category-intro{padding:22px 0}.category-intro h2{color:#172c46;font-size:23px}.feature-strip,.info-banner{background:#eaf4fd;padding:35px;border-radius:13px;margin:45px 0}.feature-strip a{margin-right:25px}.read-article{max-width:800px;margin:5px auto 55px}.read-article header{text-align:center}.read-article h1{font-size:37px;line-height:1.36;color:#172c46;margin:15px 0}.article-deck{font-size:18px;color:#526779;line-height:1.85}.article-meta{font-size:13px;color:#526779;margin:22px 0}.article-cover{margin:25px auto}.article-cover img{width:100%;max-height:450px;object-fit:contain}.article-cover .image-fallback{min-height:310px}.article-body{max-width:750px;margin:auto;font-size:17px;line-height:1.9}.article-body h2{font-size:24px;color:#172c46;margin:36px 0 10px}.article-body p{margin:15px 0}.article-body li{margin:12px 0}.article-tags{margin:30px 0;display:flex;gap:8px;flex-wrap:wrap}.article-tags span{padding:4px 13px;border-radius:50px;background:#eaf4fd;font-size:13px;color:#19559b}.source-note{border-top:1px solid #d9e7f2;padding-top:15px;font-size:13px;color:#526779}.page-lead{font-size:18px;max-width:850px}.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:32px 0}.topic-panel{background:white;padding:28px;border:1px solid #d9e7f2;border-radius:12px}.topic-panel h2{font-size:23px;margin:9px 0}.topic-panel p{min-height:45px}.filter-chips{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0}.filter-chips a{border:1px solid #d9e7f2;background:white;border-radius:50px;padding:5px 12px;font-size:13px}.search-large{display:flex;max-width:780px;border:1px solid #d9e7f2;background:white;border-radius:10px;overflow:hidden;margin:25px 0}.search-large input{flex:1;padding:15px;border:0;min-width:0;outline:0}.search-count,.muted{color:#526779}.pagination{display:flex;gap:10px;margin:32px 0}.pagination a{border:1px solid #d9e7f2;background:white;border-radius:7px;padding:8px 15px}.pagination a[aria-current]{background:#19559b;color:white}.empty-state{background:#eaf4fd;border-radius:13px;padding:40px;margin:25px 0}.info-body{max-width:820px;margin:auto;background:white;border:1px solid #d9e7f2;border-radius:13px;padding:25px 35px}.info-body h2{color:#172c46}.footer{background:#102c50;color:#e2edf8;margin-top:70px}.footer-grid{display:grid;grid-template-columns:2fr repeat(5,1fr);gap:24px;padding-top:47px;padding-bottom:45px}.footer-brand h2{color:white;font-size:26px;margin-top:0}.footer-brand h2 span{display:block;font-size:12px;letter-spacing:2px}.footer-brand p{font-size:14px}.footer-grid h3{font-size:14px;color:#f9fcff}.footer-grid a{display:block;color:#e2edf8;font-size:13px;margin:10px 0}.footer-bottom{display:flex;gap:24px;align-items:center;border-top:1px solid #547598;padding-top:15px;padding-bottom:18px;font-size:13px}.footer-bottom a{color:#e2edf8}.mobile-tabs{display:none}@media(max-width:1050px){.container{padding-left:23px;padding-right:23px}.nav-inner{gap:23px}.mast-label{display:none}.mast-inner{grid-template-columns:1fr 1fr}.site-brand{align-items:flex-start}.hero-copy h1{font-size:31px}.hero-copy{padding:27px}.footer-grid{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:span 3}.editorial-layout,.layout-2,.layout-3{grid-template-columns:1fr 1fr}.article-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){body{font-size:15px;padding-bottom:68px}.container{padding-left:17px;padding-right:17px}.top-inner{font-size:11px}.top-inner>div{gap:8px}.mast-inner{min-height:76px}.site-brand strong{font-size:28px}.site-brand small{font-size:9px;letter-spacing:2px}.header-search{display:none}.primary-nav{overflow-x:auto}.nav-inner{justify-content:flex-start;gap:22px;width:max-content;min-width:100%}.home-hero{display:flex;flex-direction:column}.hero-copy{padding:27px 22px}.hero-copy h1{font-size:30px}.hero-picture .image-fallback{min-height:230px}.channel-track{gap:17px}.topic-tiles{grid-template-columns:repeat(2,1fr)}.content-section{margin:35px 0}.section-header h2{font-size:22px}.editorial-layout,.layout-1,.layout-2,.layout-3,.layout-4{grid-template-columns:1fr}.article-grid,.editorial-layout .side-stories .article-grid,.layout-1 .side-stories .article-grid,.layout-2 .side-stories .article-grid,.layout-4 .side-stories .article-grid{grid-template-columns:1fr}.layout-1 .lead-story .article-card{display:block}.layout-2 .side-stories .article-card{display:block}.layout-2 .side-stories .card-cover{width:auto}.help-strip,.topic-list{grid-template-columns:1fr 1fr}.category-hero{grid-template-columns:1fr}.category-hero>div:first-child{padding:24px}.category-hero .image-fallback{min-height:210px}.category-hero h1,.page-h1,.info-banner h1,.read-article h1{font-size:29px}.read-article{max-width:100%}.article-body{font-size:16px}.article-cover .image-fallback{min-height:215px}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:span 2}.mobile-tabs{position:fixed;bottom:0;left:0;right:0;z-index:15;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;box-shadow:0 -2px 12px #102c5020;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid #d9e7f2}.mobile-tabs a{display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:21px;color:#153d69;min-height:58px;line-height:1.25}.mobile-tabs span{font-size:11px}.footer{margin-top:30px}.footer-bottom{flex-wrap:wrap}.drawer-groups{grid-template-columns:1fr 1fr}}@media(max-width:390px){.top-inner>div a:first-child{display:none}.help-strip{grid-template-columns:1fr}.drawer-groups{grid-template-columns:1fr}.section-header{align-items:start}.section-more{font-size:12px}.topic-list{grid-template-columns:1fr}.article-card{min-width:0}.hero-buttons{flex-wrap:wrap}.footer-grid{gap:10px}.footer-grid a{font-size:12px}}