*{box-sizing:border-box}
html{overflow-x:hidden;scroll-behavior:smooth}
body{margin:0;background:#0e1022;color:#f4f6ff;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}
a{color:#78e7ff;text-decoration:none}
a:hover{text-decoration:none;color:#fff}
img{max-width:100%}
.top-shell{position:sticky;top:0;z-index:9000;background:rgba(14,16,34,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(120,231,255,.14)}
.top-inner{max-width:1180px;margin:0 auto;min-height:72px;padding:0 20px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;min-width:150px}
.brand img,.mobile-brand img,.footer-brand img{display:block;height:38px;width:auto;max-width:160px;object-fit:contain}
.brand-word{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 14px;border-radius:10px;background:#171a38;color:#9af3ff;font-weight:900;letter-spacing:.08em}
.primary-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.primary-nav a{color:#d8def6;font-weight:700;padding:8px 12px;border-radius:10px}
.primary-nav a.active,.primary-nav a:hover{background:#20264e;color:#9af3ff}
.entry-btn{margin-left:6px;display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 18px;border-radius:12px;background:linear-gradient(135deg,#29d7f5,#6e78ff 55%,#ff6cab);color:#fff;font-weight:800;white-space:nowrap;box-shadow:0 12px 30px rgba(88,100,255,.28)}
.ticker{background:#151833}
.ticker-inner{max-width:1180px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:4px;overflow-x:auto}
.ticker-inner span{flex:0 0 auto;color:#ff8bc2;font-weight:800;padding:10px 12px 10px 0}
.ticker-inner a{flex:0 0 auto;color:#bdc5ea;padding:10px 11px}
.ticker-inner a:hover{color:#9af3ff}
.menu-btn{display:none;border:0;background:transparent;padding:8px;cursor:pointer}
.menu-btn i{display:block;width:24px;height:2px;background:#fff;margin:5px 0}
.mobile-nav,.nav-mask{display:none}
.nav-open{overflow:hidden}
.main-wrap{min-height:60vh}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
.read{width:min(820px,100%);margin:0 auto}
.section{padding:56px 0}
.section-tight{padding:32px 0}
.breadcrumb{font-size:14px;color:#8c95ba;padding-top:18px}
.breadcrumb a{color:#bdc5ea}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#ff8bc2;font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
h1,h2,h3{margin-top:0;line-height:1.22;color:#fff}
h1{font-size:clamp(34px,5vw,50px);margin-bottom:18px;letter-spacing:-.02em}
h2{font-size:clamp(24px,3vw,31px);margin-bottom:14px}
h3{font-size:20px}
p{margin:0 0 16px}
.lead{font-size:19px;color:#c4cae4;max-width:840px}
.hero-split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:34px;align-items:center}
.hero-card{background:linear-gradient(145deg,#171a38,#20264e);border:1px solid rgba(120,231,255,.14);border-radius:24px;padding:28px;box-shadow:0 22px 60px rgba(0,0,0,.28)}
.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
.hero-point{background:#11142d;border:1px solid rgba(120,231,255,.12);border-radius:14px;padding:14px;color:#bdc5ea}
.hero-point b{display:block;color:#9af3ff;margin-bottom:4px}
.media-box{position:relative;margin:0;overflow:hidden;border-radius:20px;background:#171a38;border:1px solid rgba(120,231,255,.12);aspect-ratio:16/9}
.media-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.media-fallback{position:absolute;inset:0;background:linear-gradient(135deg,#171a38,#20264e)}
.media-box.poster{height:clamp(160px,24vw,280px);aspect-ratio:auto}
.media-box.compact{max-height:220px}
.newsline{display:grid;grid-template-columns:1.3fr repeat(3,.9fr);gap:14px}
.news-main,.news-small,.panel,.index-card,.timeline-item,.faq-box{background:#171a38;border:1px solid rgba(120,231,255,.12);border-radius:18px}
.news-main,.news-small,.panel{padding:22px}
.news-main{background:linear-gradient(145deg,#20264e,#171a38)}
.news-small p,.panel p{color:#bdc5ea}
.index-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.index-card{padding:22px;min-height:190px;display:flex;flex-direction:column}
.index-card small{color:#ff8bc2;font-weight:800}
.index-card p{color:#bdc5ea}
.index-card a{margin-top:auto;font-weight:800}
.double{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}
.triple{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.aside-list{display:grid;gap:12px}
.aside-list a{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border-radius:14px;background:#151833;border:1px solid rgba(120,231,255,.1);color:#d7def7}
.notice{padding:18px 20px;border-left:3px solid #78e7ff;background:#151833;border-radius:0 14px 14px 0;color:#c6cce8}
.ribbon{padding:18px 22px;border-radius:16px;background:linear-gradient(90deg,#172347,#211a42);border:1px solid rgba(255,139,194,.16)}
.timeline{display:grid;gap:16px}
.timeline-item{position:relative;padding:20px 22px 20px 74px}
.timeline-item:before{content:attr(data-step);position:absolute;left:20px;top:20px;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#20264e;color:#9af3ff;font-weight:900}
.link-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.link-row a{padding:9px 12px;border-radius:999px;background:#20264e;color:#d9e0fb;font-weight:700}
.checks{padding-left:20px}
.checks li{margin-bottom:10px}
.page-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.65fr);gap:28px;align-items:end}
.side-note{padding:20px;background:#151833;border-radius:16px;color:#bdc5ea;border:1px solid rgba(120,231,255,.1)}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.service-grid a{padding:18px;border-radius:16px;background:#171a38;border:1px solid rgba(120,231,255,.12);color:#dce3ff;font-weight:800}
.faq-box{padding:20px;margin-bottom:14px}
.faq-box h3{color:#9af3ff}
.footer-shell{margin-top:50px;background:#090b18;border-top:1px solid rgba(120,231,255,.12)}
.footer-top{max-width:1180px;margin:0 auto;padding:44px 20px 28px;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}
.footer-intro p{color:#8c95ba;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links b{color:#fff;margin-bottom:4px}
.footer-links a{color:#aab3d4}
.footer-note{max-width:1180px;margin:0 auto;padding:20px;border-top:1px solid rgba(120,231,255,.1);text-align:center;color:#7f88aa}
.phone-dock{display:none}

@media(max-width:980px){
  body{padding-bottom:64px}
  .top-inner{min-height:64px;display:grid;grid-template-columns:44px 1fr auto;gap:8px;padding:0 14px}
  .menu-btn{display:block}
  .brand{justify-self:center;min-width:0}
  .brand img{height:34px;max-width:138px}
  .primary-nav,.ticker{display:none}
  .entry-btn{height:40px;padding:0 12px;font-size:14px}
  .mobile-nav{display:block;position:fixed;inset:0 auto 0 0;width:min(86vw,330px);background:#11142d;z-index:12000;transform:translateX(-106%);transition:transform .22s ease;overflow-y:auto;box-shadow:22px 0 48px rgba(0,0,0,.4)}
  .mobile-nav.show{transform:translateX(0)}
  .nav-mask{display:none;position:fixed;inset:0;background:rgba(5,7,18,.64);z-index:11000;opacity:0;pointer-events:none}
  .nav-mask.show{display:block;opacity:1;pointer-events:auto}
  .mobile-nav-head{position:sticky;top:0;z-index:2;background:#11142d;padding:15px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(120,231,255,.1)}
  .close-nav{width:36px;height:36px;border:0;border-radius:10px;background:#20264e;color:#fff;font-size:24px}
  .nav-block{padding:16px;border-bottom:1px solid rgba(120,231,255,.08);display:flex;flex-direction:column}
  .nav-block b{color:#9af3ff;margin-bottom:8px}
  .nav-block a{padding:7px 0;color:#c9d0eb}
  .hero-split,.page-heading,.double{grid-template-columns:1fr}
  .newsline{grid-template-columns:1fr 1fr}
  .index-grid{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .phone-dock{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:8000;grid-template-columns:repeat(4,1fr);background:#090b18;border-top:1px solid rgba(120,231,255,.12);padding-bottom:env(safe-area-inset-bottom)}
  .phone-dock a{text-align:center;color:#cbd3ee;padding:11px 4px;font-weight:800}
}
@media(max-width:640px){
  .wrap{width:min(100% - 28px,1180px)}
  .section{padding:38px 0}
  .section-tight{padding:24px 0}
  h1{font-size:clamp(28px,9vw,36px)}
  h2{font-size:23px}
  .lead{font-size:17px}
  .hero-card{padding:20px}
  .hero-points{grid-template-columns:1fr}
  .newsline,.index-grid,.triple,.service-grid,.footer-top{grid-template-columns:1fr}
  .media-box.poster{height:clamp(120px,34vw,170px)}
  .entry-btn{min-width:82px}
}