:root{
  --site-banner-w:509;
  --site-banner-h:293;
  --site-img-ratio:509/293;
  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#eef3fb;
  --text:#152238;
  --muted:#5b6b84;
  --line:#d9e3f1;
  --brand:#174a96;
  --brand-2:#0e3670;
  --accent:#d8e6fb;
  --max:1200px;
  --radius:18px;
  --shadow:0 12px 34px rgba(18,42,79,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.75 "Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(8px);box-shadow:0 1px 0 rgba(0,0,0,.06);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:8px 0;min-height:68px}

.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:44px;height:44px;flex:0 0 44px;object-fit:contain;filter:drop-shadow(0 7px 14px rgba(11,53,117,.18))}
.brand-text{display:flex;flex-direction:column;gap:4px}
.brand strong{font-size:24px;line-height:1.1;color:var(--brand-2)}
.brand span{font-size:12px;color:var(--muted)}
.nav-toggle{display:none;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:8px 12px;font-weight:700}
.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.nav a{color:#1b2d4b;font-weight:700;padding:7px 10px;border-radius:9px}
.nav a.active,.nav a:hover{color:var(--brand);background:#edf3ff;text-decoration:none}
.hero{
  background:
    radial-gradient(1200px 520px at 18% 22%, rgba(255,255,255,.16), rgba(255,255,255,0) 55%),
    radial-gradient(900px 520px at 78% 10%, rgba(255,255,255,.10), rgba(255,255,255,0) 60%),
    linear-gradient(135deg,#071a36 0%, #0e3f86 40%, #1b67c8 72%, #8ab5ff 115%);
  color:#fff;
  padding:50px 0 44px;
  position:relative;
  overflow:hidden;
}
.hero:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,0) 40%, rgba(0,0,0,.14)),
    repeating-linear-gradient(120deg, rgba(255,255,255,.06) 0 1px, rgba(255,255,255,0) 1px 16px);
  opacity:.55;
  pointer-events:none;
}
.hero > .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1fr;gap:28px;width:100%;max-width:none}
.hero-top{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:26px 34px;align-items:start}
.hero-main{min-width:0}
.hero-aside{align-self:stretch;display:flex;flex-direction:column;gap:16px;justify-content:flex-start;padding:20px 20px;border-radius:18px;background:rgba(8,18,38,.28);border:1px solid rgba(255,255,255,.22);box-shadow:0 18px 54px rgba(2,16,42,.28)}
.hero h1{
  font-size:clamp(32px,4.6vw,56px);
  line-height:1.10;
  margin:0 0 12px;
  max-width:14.5em;
  letter-spacing:.4px;
  font-weight:900;
  text-shadow:0 14px 42px rgba(0,0,0,.28);
}
.hero p{
  margin:0;
  max-width:64ch;
  color:rgba(242,247,255,.92);
  font-size:16.5px;
  line-height:1.85;
  text-shadow:0 10px 28px rgba(0,0,0,.18);
}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin:0}
.badge{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:7px 11px;border-radius:999px;font-size:13px;backdrop-filter:blur(6px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:0}
.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;font-weight:700;border:1px solid transparent;text-decoration:none}
.button.primary{background:linear-gradient(180deg,#ffffff,#eaf2ff);color:#0e2f63;box-shadow:0 16px 34px rgba(0,0,0,.18)}
.button.primary:hover{background:#ffffff;text-decoration:none}
.button.ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.button.ghost:hover{text-decoration:none;background:rgba(255,255,255,.10)}
.hero-panel,.card,.sidebar-box,.stat-grid .stat,.section{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-panel{padding:24px;color:var(--text)}
.hero-panel h2{font-size:20px;margin:0 0 12px;color:var(--brand-2)}
.hero-panel ul{padding:0;margin:0;list-style:none}
.hero-panel li{padding:11px 0;border-bottom:1px solid var(--line)}
.hero-panel li:last-child{border-bottom:0}
.main{padding:34px 0 60px}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 18px}
.section-title h2,.section-title h1{margin:0;font-size:30px;line-height:1.2;color:var(--brand-2)}
.section-title p{margin:0;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{padding:22px}
.card h3{margin:0 0 10px;font-size:21px;line-height:1.35}
.card p{margin:0 0 14px;color:var(--muted)}
.card ul{margin:0;padding-left:18px;color:var(--muted)}
.meta{display:flex;flex-wrap:wrap;gap:12px;color:#6d7d95;font-size:13px;margin-bottom:10px}
.topic-links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-links a{display:block;padding:16px;border-radius:16px;background:var(--surface-2);font-weight:700;color:#17335f;border:1px solid #dfe9f9}
.topic-links a:hover{text-decoration:none;background:#e8f0fc}
.list-simple{display:grid;gap:14px}
.list-simple a{display:block;padding:16px 18px;background:var(--surface);border-radius:16px;box-shadow:var(--shadow);font-weight:700;color:#16335e}
.list-simple a span{display:block;font-weight:400;color:var(--muted);margin-top:6px}
.layout{display:grid;grid-template-columns:1fr;gap:24px;max-width:100%}
.sidebar{display:grid;gap:18px}
.sidebar-box{padding:20px}
.sidebar-box h3{margin:0 0 10px;color:var(--brand-2);font-size:20px}
.sidebar-box ul{list-style:none;padding:0;margin:0}
.sidebar-box li{padding:10px 0;border-bottom:1px solid var(--line)}
.sidebar-box li:last-child{border-bottom:0}
.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:16px}
.breadcrumbs a{color:var(--muted)}
.article-header{padding:26px;border-radius:var(--radius);background:linear-gradient(135deg,#eef4ff,#ffffff);border:1px solid #dce7fb;margin-bottom:22px}
.article-header h1{margin:0 0 12px;font-size:38px;line-height:1.2;color:var(--brand-2)}
.article-content{background:var(--surface);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}
.article-content h2{font-size:28px;line-height:1.25;margin:34px 0 14px;color:var(--brand-2)}
.article-content h3{font-size:22px;line-height:1.3;margin:24px 0 12px;color:var(--brand-2)}
.article-content p{margin:0 0 16px}
.article-content ul{margin:0 0 16px;padding-left:20px}
.article-content blockquote{margin:22px 0;padding:16px 18px;border-left:4px solid var(--brand);background:#f3f7fd;border-radius:0 14px 14px 0;color:#28405f}
.hero-banner{margin:0;border-radius:18px;overflow:hidden;line-height:0;box-shadow:0 16px 44px rgba(7,28,61,.22);border:1px solid rgba(255,255,255,.2)}
.hero-banner img{width:100%;height:auto;display:block;vertical-align:middle;aspect-ratio:var(--site-img-ratio);object-fit:cover}
.hero .hero-banner{max-width:min(760px,100%);margin-left:auto;margin-right:auto;max-height:200px;border-radius:16px}
.hero .hero-banner img{width:100%;height:200px;max-height:200px;aspect-ratio:unset;object-fit:cover;object-position:center 42%}

.hero-home .hero-grid{grid-template-columns:1fr;align-items:center;justify-items:center;gap:10px}
.hero-home .hero-main{display:flex;flex-direction:column;align-items:center;text-align:center;margin:0 auto;max-width:940px;width:100%}
.hero-home .hero-actions{margin-top:16px}
.hero-home .hero-badges{margin-top:12px;gap:10px}
.hero-home .badge{font-size:12.5px;padding:6px 10px}
.hero-home .button{padding:11px 16px}
.hero-home .hero-main h1{max-width:12em;font-size:clamp(38px,5.2vw,64px);line-height:1.06}
.hero-home .hero-main p{max-width:88ch;font-size:16px;line-height:1.78}
.hero-home .hero-actions,.hero-home .hero-badges{justify-content:center}
.info-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.info-strip .item{background:rgba(255,255,255,.12);padding:16px;border-radius:16px;border:1px solid rgba(255,255,255,.12)}
.info-strip strong{display:block;font-size:22px;margin-bottom:4px}
.section{padding:22px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-grid .stat{padding:20px}
.stat strong{display:block;font-size:28px;color:var(--brand-2);margin-bottom:6px}
.note{font-size:14px;color:var(--muted)}
.footer{background:#112a54;color:#d8e2f4;margin-top:40px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;padding:34px 0}
.footer h3{color:#fff;margin:0 0 12px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer a{color:#d8e2f4}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:14px 0;font-size:13px;color:#b9c8e5}
.kicker{display:inline-block;margin-bottom:14px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.92);color:#0a2a58;font-weight:900;font-size:13px;letter-spacing:.4px;box-shadow:0 16px 34px rgba(0,0,0,.16)}
.notice{padding:14px 16px;border-radius:14px;background:#f4f7fc;border:1px solid #d9e3f2;color:#41556f;font-size:14px}
.table-like{display:grid;gap:12px}
.table-row{display:grid;grid-template-columns:1.2fr .9fr .9fr .7fr;gap:12px;align-items:center;background:var(--surface);padding:14px 16px;border-radius:14px;box-shadow:var(--shadow)}
.table-head{font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase;background:none;box-shadow:none;padding:0}
@media (max-width: 1060px){
  .hero-grid,.layout,.footer-top{grid-template-columns:1fr}
  .hero-top{grid-template-columns:1fr}
  .grid-3,.topic-links,.stat-grid,.info-strip{grid-template-columns:repeat(2,1fr)}
  .hero-home .hero-grid{grid-template-columns:1fr}
  .hero-home .hero-main h1{max-width:13em}
  .hero-home .hero-main p{max-width:62ch}
}
@media (max-width: 760px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:#fff;border-radius:14px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .hero{padding:30px 0}
  .hero .hero-banner{max-height:180px}
  .hero .hero-banner img{height:180px;max-height:180px}
  .hero-home .hero-actions{margin-top:14px}
  .hero-home .hero-badges{margin-top:12px}
  .hero-home .hero-main h1{font-size:36px;max-width:10.8em}
  .hero-home .hero-main p{font-size:15px;line-height:1.6;max-width:95%}
  .hero h1,.article-header h1{font-size:30px}
  .section-title h2,.section-title h1{font-size:25px}
  .grid-3,.grid-2,.topic-links,.stat-grid,.info-strip,.table-row{grid-template-columns:1fr}
  .section-home-articles .card-media img{max-height:none}
  .header-inner{position:relative}
}


.brand--with-logo .brand strong{font-size:24px}
.card-media{display:block;margin:-22px -22px 16px;border-radius:18px 18px 0 0;overflow:hidden;background:#dbe7fb;border-bottom:1px solid var(--line)}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;transition:transform .35s ease}
.card:hover .card-media img{transform:scale(1.03)}
.section-home-articles .card-media{border-radius:12px 12px 0 0}
.section-home-articles .card-media img{aspect-ratio:var(--site-img-ratio);max-height:none;min-height:0;object-fit:cover}
.section-home-articles .card:hover .card-media img{transform:none}
.grid-home-news{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width: 1060px){.grid-home-news{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 760px){.grid-home-news{grid-template-columns:1fr}}
.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.story-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.story-card .story-body{padding:18px 20px 20px}
.story-card h3{margin:0 0 10px;font-size:22px;line-height:1.35}
.story-card p{margin:0;color:var(--muted)}
.story-meta{display:flex;flex-wrap:wrap;gap:10px;color:#6d7d95;font-size:13px;margin-bottom:10px}
.section-cover{margin:0 0 20px;border-radius:22px;overflow:hidden;box-shadow:0 18px 44px rgba(8,28,61,.16)}
.section-cover img{width:100%;aspect-ratio:21/9;object-fit:cover}
.article-cover{margin:18px 0 22px;border-radius:22px;overflow:hidden;box-shadow:0 18px 46px rgba(7,21,47,.18);border:1px solid #dce7fb}
.article-cover img{width:100%;aspect-ratio:var(--site-img-ratio);object-fit:cover;height:auto}
.article-cover-caption{padding:12px 16px;background:#f5f8fe;color:#51627a;font-size:14px;border-top:1px solid #e1eaf8}
.card.card-visual{padding-top:22px}
.topic-card{overflow:hidden}
@media (max-width: 1060px){.story-grid{grid-template-columns:1fr}}


.news-stream{display:grid;gap:18px}
.news-item{display:grid;grid-template-columns:1fr;gap:18px;padding:18px;border-radius:20px;background:var(--surface);box-shadow:var(--shadow);align-items:stretch}
.news-item:has(.news-thumb){grid-template-columns:280px minmax(0,1fr)}
.news-item:hover{text-decoration:none}
.news-item:has(.news-thumb):hover .news-thumb img{transform:scale(1.03)}
.news-thumb{display:block;border-radius:16px;overflow:hidden;background:#dbe7fb;border:1px solid #dbe5f5}
.news-thumb img{width:100%;height:auto;aspect-ratio:var(--site-img-ratio);min-height:0;object-fit:cover;transition:transform .35s ease}
.news-body{display:flex;flex-direction:column;justify-content:center}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:8px;font-size:13px;color:#687a93}
.news-tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#eaf1fe;color:#173c71;font-weight:700}
.news-date{font-variant-numeric:tabular-nums}
.news-body h2,.news-body h3{margin:0 0 10px;font-size:25px;line-height:1.35;color:var(--brand-2)}
.news-body p{margin:0;color:var(--muted)}
.news-summary{margin-top:12px;display:flex;flex-wrap:wrap;gap:12px;font-size:14px;color:#51627a}
.news-summary span{padding:6px 10px;border-radius:999px;background:#f3f7fe;border:1px solid #dce6f7}
.stream-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}
.stream-head h2{margin:0;font-size:28px;color:var(--brand-2)}
.stream-head p{margin:0;color:var(--muted)}
.more-link{font-weight:700;white-space:nowrap}
.pagination-lite{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pagination-lite a,.pagination-lite span{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 14px;border-radius:999px;background:var(--surface);box-shadow:var(--shadow);font-weight:700;color:#17335f}
.pagination-lite .current{background:var(--brand);color:#fff}
@media (max-width: 760px){
  .news-item,.news-item:has(.news-thumb){grid-template-columns:1fr}
  .news-thumb img{min-height:0}
  .news-body h2,.news-body h3{font-size:22px}
}