/* Homepage-only portal layout; interior pages retain their existing presentation. */
.home-page{--accent:#2862ae;--text:#152c46;--muted:#667587;background:#fff;color:var(--text)}
.home-page .site-shell{max-width:none;background:#fff}
.portal-container{width:calc(100% - 96px);max-width:1200px;margin:0 auto}
.portal-topbar{background:#102b46;color:#d3dfeb;font-size:12px;line-height:34px}
.portal-topbar .portal-container{display:flex;justify-content:space-between;gap:24px}
.portal-topbar a{color:#d3dfeb;text-decoration:none}
.home-page .site-header{max-width:1296px;min-height:100px;margin:auto;padding:20px 48px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-bottom:0}
.home-page .brand-row{flex-shrink:0}.home-page .brand-note{display:none}
.home-page .brand-original{display:block;line-height:0}
.home-page .brand-original img{display:block;width:187px;height:45px}
.home-page nav{margin:0;gap:20px;flex-wrap:nowrap;align-items:center}
.home-page nav a{white-space:nowrap;padding:15px 0 12px;font-size:14px;font-weight:600;color:#283749;border-bottom-width:3px}
.home-page nav a:hover,.home-page nav a[aria-current]{color:var(--accent);text-decoration:none}
.home-page main{padding:0}
.portal-hero{position:relative;min-height:500px;background:#f5ede1;isolation:isolate;overflow:hidden}
.portal-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center bottom;z-index:-2}
.portal-hero-wash{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(249,248,242,.96) 0%,rgba(249,248,242,.9) 25%,rgba(249,248,242,.58) 43%,rgba(249,248,242,0) 65%)}
.portal-hero-content{padding-top:62px;padding-bottom:80px}
.portal-kicker{font-size:14px;letter-spacing:2px;color:#375778;margin:0 0 17px}
.portal-hero h1{font-size:clamp(38px,4.2vw,58px);font-family:"Noto Serif CJK SC","Source Han Serif SC","Songti SC",SimSun,serif;font-weight:700;letter-spacing:1px;line-height:1.3;color:#102e4a}
.portal-hero h1 span{color:#2862ae}
.portal-hero-description{font-size:16px;line-height:1.9;margin-top:22px;color:#354e62}
.portal-hero-actions{display:flex;gap:14px;margin-top:28px}
.home-page .button{padding:11px 23px;border-radius:2px;border-color:#90a2b1;background:#ffffffb8;font-size:14px;font-weight:600}
.home-page .button.primary{color:#fff;background:#2862ae;border-color:#2862ae}
.home-page .button.primary:hover{background:#1d4c88}
.portal-entry-bar{position:relative;margin-top:-32px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:#fff;border:1px solid #e2e7ed;box-shadow:0 8px 20px #17314d08}
.portal-entry-bar a{position:relative;padding:26px 30px;border-right:1px solid #e2e7ed;color:#152c46;text-decoration:none}
.portal-entry-bar a:last-child{border-right:0}
.portal-entry-bar strong{display:block;font-size:19px;font-weight:600;margin-bottom:4px}
.portal-entry-bar span{display:block;font-size:12px;color:#708091}
.portal-entry-bar b{position:absolute;right:20px;top:28px;color:#8495a7;font-size:16px;font-weight:400}
.portal-entry-bar a:hover{background:#f6f9fc}.portal-entry-bar a:hover strong{color:#2862ae}
.portal-image-credit{text-align:right;color:#75808b;font-size:11px;margin:10px 0 0}
.portal-products{padding:60px 0 66px}
.portal-section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.portal-section-head h2{font-size:27px;font-weight:600;letter-spacing:.2px}
.portal-section-head>span{font-size:13px;color:#788594}
.portal-section-head> a{white-space:nowrap;font-size:13px;text-decoration:none}
.portal-section-label{font-size:12px;letter-spacing:2px;color:#527398;margin:0 0 7px}
.portal-product-grid{display:grid;grid-template-columns:1fr 1fr;border-top:2px solid #223e5c;border-bottom:1px solid #dce4eb}
.portal-product{display:flex;align-items:start;gap:24px;padding:32px 35px 32px 0}
.portal-product+ .portal-product{border-left:1px solid #dce4eb;padding-left:35px;padding-right:0}
.portal-product-number{font-family:Georgia,serif;font-size:40px;line-height:1.25;color:#b6c7d8}
.portal-product h3{font-size:23px;color:#1a3551}
.portal-product p{font-size:14px;line-height:1.9;color:#667587;max-width:440px}
.portal-product ul{padding-left:17px;margin:18px 0;color:#465b70;font-size:14px}
.portal-product li{margin:5px 0}.portal-product a{font-size:14px;font-weight:600;text-decoration:none}
.portal-information{background:#f4f6f8;padding:58px 0 62px;border-top:1px solid #e9edf1;border-bottom:1px solid #e9edf1}
.portal-news-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.portal-news-column{min-width:0}.portal-news-column .portal-section-head{border-bottom:2px solid #223e5c;padding-bottom:20px;margin-bottom:0}
.portal-news-column .portal-section-head p{font-size:13px;color:#768391;margin-top:5px}
.portal-news-item{padding:18px 0;border-bottom:1px solid #dce3e9}
.portal-news-item h3{font-size:16px;line-height:1.7;font-weight:500;overflow-wrap:anywhere}
.portal-news-item h3 a{color:#243a51;text-decoration:none}.portal-news-item h3 a:hover{color:#2862ae;text-decoration:underline}
.portal-news-item.featured{padding:24px 0}.portal-news-item.featured h3{font-size:19px;font-weight:600}
.portal-news-item p{font-size:13px;line-height:1.9;color:#6c7885;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.portal-news-meta{display:flex;gap:14px;align-items:center;color:#738292;font-size:12px;margin-bottom:7px}
.portal-news-meta span{border-left:1px solid #c6d0da;padding-left:14px}
.portal-empty{color:#788594;padding:28px 0}
.portal-resources{padding:62px 0;display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center}
.portal-resources h2{font-size:25px}.portal-resources p:not(.portal-section-label){font-size:14px;color:#667587}
.portal-resource-links{display:grid;gap:0}.portal-resource-links a{padding:13px 0;border-bottom:1px solid #dce4eb;font-size:14px;text-decoration:none}
.home-page .site-footer{background:#102b46;color:#dbe6f1;padding:32px max(48px,calc((100% - 1200px)/2));border:0;align-items:center}
.home-page .site-footer small,.home-page .site-footer a{color:#abbfd2}.home-page .site-footer strong{font-weight:500;font-size:14px}
@media(min-width:1600px){.portal-hero{min-height:550px}.portal-hero-content{padding-top:80px}}
@media(max-width:1150px){.portal-container{width:calc(100% - 64px)}.home-page .site-header{padding:22px 32px;gap:20px}.home-page nav{gap:14px}.home-page nav a{font-size:13px}.home-page .brand-original img{width:166px;height:auto}.portal-entry-bar a{padding:24px 20px}.portal-entry-bar b{right:12px}.portal-product{gap:18px}.portal-news-grid{gap:38px}}
@media(max-width:960px){.home-page .site-header{flex-direction:column;align-items:flex-start;gap:8px;padding-top:18px;padding-bottom:0}.home-page nav{width:100%;justify-content:space-between;gap:12px;flex-wrap:wrap}.home-page nav a{font-size:13px}.portal-hero{min-height:470px}.portal-hero-content{padding-top:50px}.portal-hero h1{font-size:44px}.portal-entry-bar a{padding:20px 16px}.portal-entry-bar strong{font-size:17px}.portal-entry-bar span{font-size:11px}.portal-entry-bar b{display:none}.portal-products{padding-top:44px}.portal-product-number{font-size:30px}.portal-product{padding-right:24px}.portal-product+.portal-product{padding-left:24px}.portal-news-grid{gap:30px}.portal-resources{gap:36px}.portal-section-head>span{display:none}}
@media(max-width:680px){.portal-container{width:calc(100% - 36px)}.portal-topbar{line-height:30px;font-size:10px}.portal-topbar .portal-container{gap:8px}.portal-topbar a{font-size:10px}.portal-topbar .portal-container>span{display:none}.home-page .site-header{padding:18px 18px 0;gap:12px}.home-page .brand-original img{width:175px}.home-page nav{justify-content:flex-start;gap:0 18px}.home-page nav a{font-size:12px;padding:6px 0 9px}.portal-hero{display:flex;flex-direction:column;min-height:0;overflow:visible;background:#faf7ef}.portal-hero-content{order:1;padding-top:32px;padding-bottom:30px}.portal-hero-image{position:relative;order:2;inset:auto;z-index:0;height:auto;width:100%;object-fit:contain}.portal-hero-wash{display:none}.portal-kicker{font-size:12px;margin-bottom:13px}.portal-hero h1{font-size:38px;line-height:1.3}.portal-hero-description{font-size:14px;margin-top:16px}.portal-hero-actions{margin-top:23px;gap:10px}.home-page .button{font-size:13px;padding:10px 17px}.portal-entry-bar{margin-top:16px;grid-template-columns:1fr 1fr;box-shadow:none}.portal-entry-bar a{padding:18px 16px}.portal-entry-bar a:nth-child(2){border-right:0}.portal-entry-bar a:nth-child(-n+2){border-bottom:1px solid #e2e7ed}.portal-entry-bar strong{font-size:16px}.portal-image-credit{text-align:left;font-size:10px;line-height:1.7}.portal-products{padding:38px 0}.portal-section-head{gap:16px;margin-bottom:20px}.portal-section-head h2{font-size:23px}.portal-product-grid{grid-template-columns:1fr}.portal-product,.portal-product+.portal-product{padding:26px 0;border-left:0;gap:18px}.portal-product+.portal-product{border-top:1px solid #dce4eb}.portal-product h3{font-size:21px}.portal-product p{font-size:14px}.portal-news-grid{grid-template-columns:1fr;gap:38px}.portal-information{padding:38px 0}.portal-news-item.featured h3{font-size:18px}.portal-resources{padding:38px 0;grid-template-columns:1fr;gap:18px}.portal-resources h2{font-size:23px}.home-page .site-footer{padding:28px 18px;align-items:flex-start}.home-page .footer-links{gap:15px}.home-page .site-footer p{font-size:12px}}