@charset "UTF-8";
:root { --accent:#3366ff; --ink:#17212c; --muted:#6c7580; --line:#e3e6e8; --paper:#f4f5f5; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:24px; }
body { margin:0; color:var(--ink); background:#fff; font:15px/1.75 "Microsoft YaHei","PingFang SC",system-ui,sans-serif; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
button,input { font:inherit; }
button { cursor:pointer; }
button,a { -webkit-tap-highlight-color:transparent; }
img { display:block; max-width:100%; }
h1,h2,h3,p { margin:0; }
a:focus-visible,button:focus-visible,input:focus-visible { outline:3px solid var(--accent); outline-offset:5px; }
.wrap { width:min(1240px,calc(100% - 96px)); margin:auto; }
.ui-icon { width:20px; height:20px; display:inline-block; vertical-align:middle; flex-shrink:0; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round; }
.visually-hidden { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
[hidden] { display:none!important; }
.skip-link { position:fixed; top:-100px; left:24px; z-index:100; background:#fff; padding:12px 20px; }
.skip-link:focus { top:12px; }
.header-inner { min-height:98px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:flex; align-items:center; gap:14px; flex-shrink:0; }
.brand-logo { width:48px; height:44px; object-fit:cover; object-position:left; flex-shrink:0; }
.brand-mark { width:44px; height:44px; display:grid; place-items:center; background:var(--accent); color:#fff; border-radius:8px; }
.brand strong { display:block; font-size:21px; font-weight:650; line-height:1.4; letter-spacing:.5px; }
.brand small { display:block; font-size:9px; color:var(--muted); letter-spacing:1.7px; margin-top:5px; }
.header-contact { display:inline-flex; align-items:center; gap:10px; border:1px solid var(--line); padding:10px 17px; border-radius:6px; font-size:12px; font-weight:500; white-space:nowrap; transition:border-color .2s,color .2s; }
.header-contact:hover { color:var(--accent); border-color:var(--accent); }
.header-contact .ui-icon { width:16px; height:16px; color:var(--accent); }
.menu-toggle { display:none; }
.site-nav { display:flex; flex-wrap:wrap; gap:28px; row-gap:12px; border-top:1px solid var(--line); padding:17px 0; font-size:13px; }
.site-nav a { color:var(--muted); position:relative; transition:color .2s; }
.site-nav a:hover,.site-nav [aria-current] { color:var(--ink); }
.site-nav [aria-current]:after { content:""; position:absolute; bottom:-17px; left:0; width:100%; height:2px; background:var(--accent); }
.hero { position:relative; isolation:isolate; overflow:hidden; min-height:640px; margin:8px 24px 0; background:#263743; color:#fff; border-radius:8px; }
.hero-slides,.hero-slide,.hero-slide>img { position:absolute; inset:0; width:100%; height:100%; }
.hero-slides { z-index:-2; }
.hero-slide { opacity:0; visibility:hidden; transition:opacity .75s,visibility .75s; }
.hero-slide.is-active { opacity:1; visibility:visible; }
.hero-slide>img { object-fit:cover; object-position:center; }
.hero:after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(90deg,rgba(9,24,36,.83) 0%,rgba(9,24,36,.56) 42%,rgba(9,24,36,.08) 78%),linear-gradient(0deg,rgba(9,24,36,.25),transparent 40%); }
.hero-content { padding-top:112px; padding-bottom:130px; }
.eyebrow { font-size:10px; font-weight:600; letter-spacing:2.1px; line-height:1.6; color:var(--accent); margin-bottom:20px; }
.hero .eyebrow { display:flex; align-items:center; gap:12px; color:#fff; font-weight:400; letter-spacing:1.8px; margin-bottom:25px; }
.hero .eyebrow:before { content:""; height:6px; width:6px; border-radius:50%; background:#b8e7ee; flex-shrink:0; }
.hero h1 { max-width:800px; font-size:clamp(36px,4.5vw,64px); font-weight:600; line-height:1.45; letter-spacing:-1px; }
.hero h1 .hero-line { display:block; }
.hero-description { font-size:14px; color:#e0e6eb; line-height:1.9; max-width:480px; margin-top:24px; }
.hero-actions { display:flex; align-items:center; flex-wrap:wrap; gap:28px; margin-top:35px; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:30px; border:1px solid transparent; border-radius:5px; padding:14px 24px; font-size:13px; font-weight:500; background:var(--accent); color:#fff; transition:background .2s,transform .2s; }
.button:hover { filter:brightness(.95); }
.button-white { background:#fff; color:var(--ink); }
.hero-text-link { display:inline-flex; align-items:center; gap:10px; font-size:12px; color:#fff; padding:12px 0; border-bottom:1px solid #ffffff50; }
.hero-text-link:hover { border-color:#fff; }
.hero-text-link .ui-icon { width:16px; height:16px; }
.banner-link { position:absolute; top:28px; right:28px; display:inline-flex; align-items:center; gap:9px; background:#17212c80; color:#fff; border:1px solid #ffffff20; border-radius:4px; padding:8px 14px; font-size:11px; z-index:3; }
.hero-dots { position:absolute; bottom:22px; left:0; right:0; display:flex; justify-content:center; align-items:center; gap:2px; z-index:2; }
.slider-dot { display:grid; place-items:center; width:30px; height:30px; padding:0; border:0; border-radius:50%; background:transparent; }
.slider-dot>span { width:6px; height:6px; border-radius:50%; display:block; background:#ffffff60; transition:background .2s,transform .2s; }
.slider-dot.is-active>span { background:#fff; transform:scale(1.45); }
.slider-dot:hover>span { background:#ffffffbd; }
.slider-dot:focus-visible { outline:2px solid #fff; outline-offset:0; }
.section { padding-top:100px; padding-bottom:100px; }
.section-heading { display:flex; justify-content:space-between; align-items:flex-end; gap:30px; margin-bottom:42px; }
.section-heading .eyebrow { margin-bottom:15px; }
.section-heading h2,.intro-copy h2 { font-size:33px; font-weight:550; line-height:1.55; letter-spacing:-.6px; }
.section-heading>p { font-size:12px; color:var(--muted); text-align:right; line-height:1.9; }
.resource-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:38px 28px; }
.resource-card { display:block; min-width:0; padding-bottom:21px; border-bottom:1px solid var(--line); }
.resource-image { position:relative; overflow:hidden; aspect-ratio:1.6; background:#eef0f1; border-radius:5px; }
.resource-image img { width:100%; height:100%; object-fit:cover; transition:transform .55s; }
.resource-card:hover .resource-image img { transform:scale(1.035); }
.resource-number { position:absolute; left:15px; top:15px; padding:2px 9px; border-radius:3px; background:#ffffffed; font-size:10px; color:#253442; }
.resource-info { display:flex; justify-content:space-between; align-items:center; gap:18px; padding-top:20px; }
.resource-info h3 { font-size:19px; font-weight:550; }
.resource-info p { font-size:11px; color:var(--muted); margin-top:5px; }
.card-arrow { width:32px; height:32px; display:grid; place-items:center; border:1px solid var(--line); border-radius:50%; flex-shrink:0; color:var(--ink); transition:color .2s,background .2s,border-color .2s; }
.card-arrow .ui-icon { width:15px; height:15px; }
.resource-card:hover .card-arrow { background:var(--accent); color:#fff; border-color:var(--accent); }
.resource-card:first-child { grid-column:1/-1; display:grid; grid-template-columns:1.65fr 1fr; border:0; padding:0; overflow:hidden; border-radius:6px; background:#f2f4f4; }
.resource-card:first-child .resource-image { aspect-ratio:2; border-radius:0; min-height:285px; }
.resource-card:first-child .resource-info { padding:40px; align-items:flex-end; }
.resource-card:first-child h3 { font-size:30px; font-weight:500; }
.resource-card:first-child .resource-info p { font-size:12px; margin-top:12px; }
.resource-card:first-child .card-arrow { width:42px; height:42px; border-color:#cdd3d8; }
.image-placeholder { display:grid; place-items:center; height:100%; color:var(--muted); font-size:12px; letter-spacing:2px; }
.intro-section { background:#f4f5f4; padding:85px 0; }
.intro-grid { display:grid; grid-template-columns:1.15fr 1fr; gap:85px; align-items:center; }
.intro-image { aspect-ratio:1.4; border-radius:6px; overflow:hidden; background:#e9edef; }
.intro-image img { width:100%; height:100%; object-fit:cover; }
.intro-copy>p:not(.eyebrow) { font-size:13px; line-height:2.05; color:var(--muted); margin:24px 0; display:-webkit-box; -webkit-line-clamp:6; -webkit-box-orient:vertical; overflow:hidden; }
.text-link { display:inline-flex; align-items:center; gap:16px; font-size:12px; font-weight:500; color:var(--ink); }
.text-link:hover { color:var(--accent); }
.text-link .ui-icon { width:17px; height:17px; }
.news-list { border-top:1px solid var(--line); }
.news-row { display:grid; grid-template-columns:140px minmax(0,1fr) 25px; gap:24px; align-items:center; padding:28px 0; border-bottom:1px solid var(--line); transition:color .2s; }
.news-row:hover { color:var(--accent); }
.news-row time { color:var(--muted); font-size:12px; font-variant-numeric:tabular-nums; }
.news-row h2,.news-row h3 { font-size:17px; font-weight:400; line-height:1.7; }
.contact-section { position:relative; background:#eef2f3; color:var(--ink); padding:85px 0; overflow:hidden; }
.contact-grid { display:grid; grid-template-columns:1.35fr 1fr; gap:80px; align-items:center; }
.contact-section .eyebrow { margin-bottom:22px; }
.contact-section h2 { font-size:35px; line-height:1.5; font-weight:550; letter-spacing:-.5px; max-width:470px; }
.contact-intro>p:not(.eyebrow) { margin-top:22px; font-size:13px; color:var(--muted); line-height:1.9; }
.contact-rule { display:block; width:40px; height:2px; background:var(--accent); margin-top:30px; }
.contact-details { display:flex; flex-direction:column; align-items:flex-start; gap:22px; border-left:1px solid #d9dfe2; padding-left:45px; }
.contact-heading { font-size:11px; letter-spacing:1px; color:var(--muted); margin-bottom:3px; }
.contact-item { display:flex; align-items:center; gap:17px; max-width:100%; }
.contact-icon { display:grid; place-items:center; width:42px; height:42px; border-radius:50%; background:#fff; color:var(--accent); flex-shrink:0; }
.contact-icon .ui-icon { width:17px; height:17px; }
.contact-item>span:last-child { min-width:0; }
.contact-item small { display:block; font-size:10px; color:var(--muted); letter-spacing:1px; margin-bottom:4px; }
.contact-item strong { display:block; font-size:27px; font-weight:500; letter-spacing:.3px; line-height:1.35; }
.contact-item .contact-value { font-size:14px; line-height:1.7; overflow-wrap:anywhere; }
.contact-item:hover strong { color:var(--accent); }
.contact-image-frame { padding:18px; background:#fff; border-radius:5px; max-width:100%; }
.contact-image { max-width:260px; max-height:240px; height:auto; }
.site-footer { padding:24px 0; background:#fff; border-top:1px solid var(--line); color:var(--muted); font-size:10px; }
.footer-inner { display:flex; justify-content:space-between; align-items:center; gap:20px; }
.footer-inner>div { display:flex; gap:24px; }
.back-to-top { position:fixed; right:27px; bottom:27px; z-index:50; width:46px; height:46px; display:grid; place-items:center; border:1px solid #dce1e5; border-radius:50%; background:#fff; color:var(--ink); box-shadow:0 5px 20px #17212c15; transition:background .2s,color .2s; }
.back-to-top:hover { background:var(--accent); color:#fff; border-color:var(--accent); }
.back-to-top .ui-icon { width:19px; height:19px; }
.page-heading { padding:70px 0; background:var(--paper); border-top:1px solid var(--line); }
.page-heading h1 { font-size:40px; font-weight:550; margin-bottom:18px; }
.page-heading>div>p:last-child { color:var(--muted); font-size:14px; }
.page-shell { padding-top:35px; padding-bottom:85px; }
.breadcrumbs { display:flex; gap:12px; align-items:center; flex-wrap:wrap; color:var(--muted); font-size:12px; margin-bottom:35px; }
.breadcrumb-divider .ui-icon { width:11px; height:11px; opacity:.6; }
.detail-grid { display:grid; grid-template-columns:220px minmax(0,1fr); gap:60px; }
.detail-sidebar { align-self:start; padding:27px 22px; background:var(--paper); border-radius:5px; }
.detail-sidebar .eyebrow { margin-bottom:10px; }
.detail-sidebar h2 { font-size:19px; font-weight:500; margin-bottom:18px; }
.detail-sidebar nav { display:flex; flex-direction:column; margin-bottom:25px; }
.detail-sidebar nav a { display:flex; justify-content:space-between; gap:8px; padding:11px 0; border-bottom:1px solid var(--line); color:var(--muted); font-size:13px; }
.detail-sidebar nav [aria-current] { color:var(--accent); }
.detail-sidebar nav .ui-icon { width:14px; height:14px; }
.detail-sidebar .button { width:100%; padding:12px 8px; }
.article-panel { min-width:0; }
.article-panel h1 { font-size:33px; line-height:1.5; font-weight:550; margin-bottom:28px; }
.article-panel .eyebrow { margin-bottom:15px; }
.article-back { margin-top:40px; padding-top:25px; border-top:1px solid var(--line); width:100%; }
.article-date { display:block; color:var(--muted); font-size:12px; margin-bottom:30px; }
.news-article { max-width:880px; margin:auto; }
.news-page { padding-top:35px; }
.rich-content { font-size:15px; line-height:2; overflow-wrap:anywhere; }
.article-panel .rich-content img { display:block!important; width:100%!important; max-width:100%!important; height:auto!important; margin:22px 0; border-radius:3px; box-sizing:border-box; }
.rich-content p { margin:14px 0; }
.rich-content h2,.rich-content h3 { margin:28px 0 12px; line-height:1.5; }
.rich-content table { display:block; max-width:100%; overflow-x:auto; border-collapse:collapse; margin:22px 0; }
.rich-content td,.rich-content th { border:1px solid var(--line); padding:10px; }
.rich-content a { color:var(--accent); text-decoration:underline; }
.rich-content blockquote { border-left:2px solid var(--accent); padding-left:20px; margin-left:0; color:var(--muted); }
.pagination-wrap { margin-top:30px; }
.pagination { display:flex; flex-wrap:wrap; gap:8px; padding:0; list-style:none; }
.pagination li a,.pagination li span:not(.visually-hidden) { display:block; border:1px solid var(--line); padding:6px 13px; border-radius:3px; }
.pagination .ui-icon { width:16px; height:16px; }
.pagination .active span { color:#fff; background:var(--accent); border-color:var(--accent); }
.pagination .disabled { color:#a1a9b3; }
.empty-state { padding:35px; text-align:center; background:var(--paper); color:var(--muted); border-radius:5px; }
@media(min-width:1600px) {
  .hero { min-height:700px; }
  .hero-content { padding-top:140px; }
}
@media(max-width:1050px) {
  .wrap { width:calc(100% - 56px); }
  .site-nav { gap:21px; }
  .hero { min-height:600px; margin:8px 16px 0; }
  .hero h1 { font-size:48px; }
  .section { padding:75px 0; }
  .resource-grid { gap:30px 20px; }
  .resource-card:first-child .resource-info { padding:28px; }
  .intro-grid { gap:40px; }
  .intro-copy h2,.section-heading h2 { font-size:28px; }
  .contact-grid { gap:45px; }
  .contact-section h2 { font-size:30px; }
  .contact-details { padding-left:30px; }
  .detail-grid { gap:35px; grid-template-columns:200px minmax(0,1fr); }
}
@media(max-width:700px) {
  .wrap { width:calc(100% - 40px); }
  .header-inner { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:12px 16px; min-height:80px; padding:18px 0 14px; }
  .brand { grid-column:1; grid-row:1; gap:10px; }
  .brand-logo { width:36px; height:34px; }
  .brand strong { font-size:17px; letter-spacing:0; }
  .brand small { font-size:8px; letter-spacing:.5px; }
  .brand-mark { width:36px; height:36px; }
  .menu-toggle { display:inline-flex; align-items:center; gap:5px; grid-column:2; grid-row:1; font-size:11px; border:1px solid var(--line); background:#fff; color:var(--ink); border-radius:4px; padding:8px 10px; }
  .menu-toggle .ui-icon { width:15px; height:15px; }
  .header-contact { grid-column:1/-1; grid-row:2; justify-self:start; border:0; padding:4px 0; font-size:11px; }
  .header-contact .ui-icon { width:14px; height:14px; }
  .site-nav { display:none; flex-direction:column; gap:0; padding:10px 0 18px; }
  .site-nav.is-open { display:flex; }
  .site-nav a { padding:9px 4px; }
  .site-nav [aria-current]:after { display:none; }
  .site-nav [aria-current] { color:var(--accent); }
  .hero { min-height:565px; margin:0 10px; border-radius:6px; }
  .hero-content { padding-top:85px; padding-bottom:90px; }
  .hero h1 { font-size:34px; line-height:1.5; letter-spacing:-.6px; max-width:440px; }
  .hero .eyebrow { font-size:9px; letter-spacing:.8px; margin-bottom:24px; gap:8px; }
  .hero:after { background:linear-gradient(90deg,rgba(9,24,36,.82),rgba(9,24,36,.48)); }
  .hero-description { font-size:12px; line-height:1.9; margin-top:24px; max-width:290px; }
  .hero-actions { gap:12px 24px; margin-top:28px; align-items:flex-start; flex-direction:column; }
  .button { padding:12px 20px; font-size:12px; border-radius:4px; }
  .hero-text-link { padding:9px 0; font-size:11px; }
  .hero-dots { bottom:15px; }
  .banner-link { right:15px; top:16px; font-size:10px; }
  .section { padding:55px 0; }
  .section-heading { flex-direction:column; align-items:flex-start; gap:15px; margin-bottom:30px; }
  .section-heading h2,.intro-copy h2 { font-size:25px; }
  .section-heading>p { text-align:left; font-size:11px; }
  .section-heading .eyebrow { margin-bottom:12px; }
  .resource-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px 18px; }
  .resource-card:first-child { display:block; }
  .resource-card:first-child .resource-image { aspect-ratio:1.7; min-height:0; }
  .resource-card:first-child .resource-info { padding:23px; }
  .resource-card:first-child h3 { font-size:24px; }
  .resource-card:first-child .resource-info p { margin-top:7px; font-size:11px; }
  .resource-card:first-child .card-arrow { width:34px; height:34px; }
  .resource-info { padding-top:14px; gap:8px; }
  .resource-info h3 { font-size:16px; }
  .resource-info p { font-size:10px; line-height:1.7; }
  .card-arrow { width:27px; height:27px; }
  .card-arrow .ui-icon { width:13px; height:13px; }
  .resource-number { top:10px; left:10px; font-size:9px; padding:1px 7px; }
  .intro-section { padding:50px 0; }
  .intro-grid { grid-template-columns:1fr; gap:30px; }
  .intro-image { aspect-ratio:1.6; }
  .intro-copy>p:not(.eyebrow) { font-size:12px; margin:20px 0; }
  .news-row { grid-template-columns:minmax(0,1fr) 20px; gap:8px 14px; padding:24px 0; }
  .news-row time { grid-column:1; font-size:11px; }
  .news-row h2,.news-row h3 { grid-column:1; font-size:15px; }
  .news-row>span { grid-column:2; grid-row:1/3; }
  .contact-section { padding:55px 0; }
  .contact-grid { grid-template-columns:1fr; gap:32px; }
  .contact-section h2 { font-size:27px; max-width:350px; }
  .contact-intro>p:not(.eyebrow) { font-size:12px; }
  .contact-details { border-left:0; border-top:1px solid #d9dfe2; padding:25px 0 0; gap:22px; }
  .contact-item strong { font-size:24px; }
  .contact-icon { width:38px; height:38px; }
  .footer-inner { align-items:flex-start; flex-direction:column; gap:8px; }
  .back-to-top { width:42px; height:42px; right:17px; bottom:calc(17px + env(safe-area-inset-bottom,0px)); }
  .page-heading { padding:45px 0; }
  .page-heading h1 { font-size:30px; }
  .page-shell { padding-top:25px; padding-bottom:50px; }
  .detail-grid { display:flex; flex-direction:column; gap:35px; }
  .detail-sidebar { order:2; width:100%; }
  .detail-sidebar nav { display:grid; grid-template-columns:1fr 1fr; column-gap:20px; }
  .article-panel h1 { font-size:27px; }
  .rich-content { font-size:14px; }
}
@media(max-width:360px) {
  .brand-logo { display:none; }
  .brand small { font-size:7px; }
  .hero h1 { font-size:30px; }
  .resource-grid { gap:24px 12px; }
  .resource-info { align-items:flex-start; }
  .resource-info p { max-width:100px; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*:before,*:after { transition:none!important; animation:none!important; }
}