*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#F4F8FC;color:#1F2D3A;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}
body.no-scroll{overflow:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;z-index:9000;background:rgba(255,255,255,0.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(18,104,216,0.08)}
.topbar{max-width:1200px;margin:0 auto;height:72px;display:flex;align-items:center;gap:22px;padding:0 20px}
.site-logo{color:#123B66;font-weight:900;font-size:30px;letter-spacing:1px;white-space:nowrap}
.nav-core{flex:1;display:flex;justify-content:center;align-items:center;gap:10px;min-width:0}
.nav-core a{color:#123B66;background:rgba(22,139,255,0.08);border-radius:999px;padding:9px 16px;font-weight:700;white-space:nowrap;border:1px solid transparent;transition:.2s}
.nav-core a:hover,.nav-core a.active{color:#168BFF;background:linear-gradient(135deg,rgba(22,139,255,.12),rgba(255,159,26,.10));border-color:rgba(22,139,255,.18);box-shadow:0 8px 18px rgba(18,104,216,.08)}
.top-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}
.overview-btn{border:1px solid rgba(22,139,255,.22);background:#fff;color:#123B66;border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer;box-shadow:0 8px 18px rgba(18,104,216,.06)}
.overview-btn:hover{color:#168BFF;border-color:#168BFF}
.main-btn{display:inline-flex;align-items:center;justify-content:center;border:0;background:linear-gradient(135deg,#168BFF 0%,#1268D8 55%,#FF9F1A 100%);color:#FFFFFF;border-radius:999px;box-shadow:0 10px 24px rgba(18,104,216,0.18);font-weight:800;padding:11px 22px;transition:.2s}
.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(18,104,216,.22)}
.header-btn{min-width:72px}
.mobile-menu-btn{display:none;border:0;background:#fff;border-radius:14px;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 8px 18px rgba(18,104,216,.10)}
.mobile-menu-btn span{display:block;width:20px;height:2px;background:#123B66;border-radius:2px}
.panel-mask,.drawer-mask{position:fixed;inset:0;background:rgba(16,43,70,.38);opacity:0;visibility:hidden;z-index:9998;transition:.25s}
.panel-mask.open,.drawer-mask.open{opacity:1;visibility:visible}
.category-panel{position:fixed;top:0;right:0;width:min(430px,92vw);height:100vh;background:#FFFFFF;box-shadow:0 18px 48px rgba(18,104,216,0.16);z-index:10000;transform:translateX(105%);transition:.28s ease;overflow:auto;padding:24px}
.category-panel.open{transform:translateX(0)}
.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.panel-head strong,.drawer-head strong{font-size:24px;color:#168BFF}
.panel-head button,.drawer-head button{border:0;background:#EAF4FF;color:#123B66;border-radius:999px;width:36px;height:36px;font-size:24px;cursor:pointer}
.panel-group{border-top:1px solid rgba(22,139,255,.12);padding:18px 0}
.panel-group h2{font-size:18px;margin:0 0 12px;color:#168BFF}
.panel-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.panel-links a{display:block;background:#F7FCFF;border:1px solid rgba(22,139,255,.12);border-radius:16px;padding:12px;transition:.2s}
.panel-links a span{display:block;color:#123B66;font-weight:800;margin-bottom:3px}
.panel-links a em{display:block;font-style:normal;color:#5D7083;font-size:13px;line-height:1.45}
.panel-links a:hover,.panel-links a.active{border-color:#168BFF;box-shadow:0 10px 20px rgba(18,104,216,.08)}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:10000;transform:translateX(-105%);transition:.28s ease;overflow:auto;padding:22px}
.mobile-drawer.open{transform:translateX(0)}
.drawer-nav{display:grid;gap:8px}
.drawer-nav a{padding:12px 14px;border-radius:14px;background:#F7FCFF;color:#123B66;font-weight:700;border:1px solid rgba(22,139,255,.1)}
.drawer-nav a.active,.drawer-nav a:hover{color:#168BFF;border-color:rgba(22,139,255,.28)}
main{min-height:60vh}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.banner-slider{max-width:1200px;height:390px;margin:28px auto 36px;border-radius:22px;background:#FFFFFF;box-shadow:0 16px 38px rgba(18,104,216,0.12);overflow:hidden;position:relative;z-index:1}
.banner-slider .slide{display:none;width:100%;height:100%;position:relative}
.banner-slider .slide.active{display:block}
.banner-slider img{width:100%;height:100%;object-fit:contain;background:#FFFFFF}
.slider-copy{position:absolute;left:34px;bottom:34px;max-width:420px;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border-radius:20px;padding:18px 20px;box-shadow:0 12px 28px rgba(18,104,216,.12)}
.slider-copy strong{display:block;color:#123B66;font-size:24px;line-height:1.25;margin-bottom:6px}
.slider-copy p{margin:0;color:#5D7083;font-size:15px}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:none;border-radius:999px;background:rgba(255,255,255,0.88);color:#168BFF;box-shadow:0 8px 20px rgba(18,104,216,0.16);width:42px;height:42px;font-size:24px;cursor:pointer}
.slider-arrow.prev{left:16px}
.slider-arrow.next{right:16px}
.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.slider-dots button{width:9px;height:9px;border-radius:50%;border:none;background:rgba(22,139,255,0.26);cursor:pointer}
.slider-dots button.active{background:#FF9F1A}
.section{margin:34px auto}
.section-pad{padding:34px;background:#fff;border:1px solid rgba(22,139,255,.14);box-shadow:0 14px 36px rgba(18,104,216,0.10);border-radius:26px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}
.section-kicker,.badge,.tag,.num{color:#168BFF;font-weight:900}
.section-title,h1,h2,h3{color:#123B66}
.section-head h2,.inner-hero h1{margin:0;line-height:1.25}
.section-head p{margin:8px 0 0;color:#5D7083;max-width:720px}
.text-link{color:#168BFF;font-weight:800;border-bottom:1px solid rgba(22,139,255,.32)}
.hero-grid,.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center}
.hero-text p,.inner-hero p{font-size:17px;color:#5D7083;margin:14px 0}
.content-img{border-radius:22px;background:#fff;border:1px solid rgba(22,139,255,.12);box-shadow:0 12px 28px rgba(18,104,216,.10);object-fit:contain;max-height:300px;margin:0 auto}
.quick-pills{display:flex;gap:12px;overflow:auto;padding:6px 0 10px;scrollbar-width:thin}
.quick-pills a{flex:0 0 auto;border-radius:999px;padding:10px 15px;background:#fff;border:1px solid rgba(22,139,255,.18);color:#123B66;font-weight:800;box-shadow:0 8px 16px rgba(18,104,216,.05)}
.quick-pills a:hover{color:#168BFF;border-color:#168BFF}
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card,.zone-card,.info-card,.review-card,.faq-item{background:#FFFFFF;border:1px solid rgba(22,139,255,0.14);box-shadow:0 14px 36px rgba(18,104,216,0.10);border-radius:22px;padding:22px}
.card h3,.zone-card h3,.info-card h3,.review-card h3,.faq-item h3{margin:0 0 8px;color:#123B66}
.card p,.zone-card p,.info-card p,.review-card p,.faq-item p,.notice p{margin:0;color:#5D7083}
.info-card .num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:#EAF4FF;border-radius:12px;margin-bottom:12px}
.zone-card img,.card-img{width:100%;height:190px;object-fit:contain;background:#fff;border-radius:18px;margin-bottom:14px;border:1px solid rgba(22,139,255,.10)}
.split-card{display:grid;grid-template-columns:.95fr 1.05fr;gap:20px;align-items:center}
.split-card ul,.inner-block ul{margin:12px 0 0;padding-left:20px;color:#5D7083}
.notice{background:linear-gradient(135deg,#EAF4FF 0%,#FFFFFF 70%);border:1px solid rgba(22,139,255,.16);border-radius:24px;padding:24px}
.notice strong{color:#123B66}
.review-card small{display:block;color:#8A9AAC;margin-top:12px}
.inner-hero{background:linear-gradient(135deg,#FFFFFF 0%,#EAF4FF 100%);border:1px solid rgba(22,139,255,.14);box-shadow:0 14px 36px rgba(18,104,216,.10);border-radius:28px;padding:38px;margin:30px auto}
.inner-hero .badge{display:inline-flex;background:#fff;border:1px solid rgba(22,139,255,.16);padding:8px 13px;border-radius:999px;margin-bottom:14px}
.inner-block{background:#fff;border-radius:24px;border:1px solid rgba(22,139,255,.14);box-shadow:0 12px 32px rgba(18,104,216,.08);padding:28px;margin:22px 0}
.inner-block h2{margin-top:0}
.inner-block p{color:#5D7083}
.page-image-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:18px 0}
.page-image-row img{width:100%;height:240px;object-fit:contain;background:#fff;border-radius:20px;border:1px solid rgba(22,139,255,.12);box-shadow:0 12px 26px rgba(18,104,216,.08)}
.faq-list{display:grid;gap:14px}
.faq-item h3{font-size:18px}
.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.contact-line{padding:18px;border-radius:18px;background:#F7FCFF;border:1px solid rgba(22,139,255,.12)}
.site-footer{background:#102B46;color:#EAF4FF;margin-top:52px}
.footer-inner{max-width:1200px;margin:0 auto;padding:46px 20px;display:grid;grid-template-columns:1.1fr 1.4fr;gap:34px}
.footer-logo{display:inline-block;color:#fff;font-size:30px;font-weight:900;margin-bottom:12px}
.footer-brand p{color:#D6E8F8;margin:0 0 12px}
.footer-note{font-size:14px}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.footer-cols h2{color:#fff;font-size:17px;margin:0 0 12px}
.footer-cols a{display:block;color:#D6E8F8;margin:8px 0}
.footer-cols a:hover{color:#FF9F1A}
.footer-bottom{text-align:center;border-top:1px solid rgba(234,244,255,.12);padding:16px 20px;color:#D6E8F8;font-size:14px}
.mobile-bottom{display:none;position:fixed;left:10px;right:10px;bottom:10px;z-index:8000;background:#fff;border:1px solid rgba(22,139,255,.14);box-shadow:0 12px 30px rgba(18,104,216,.18);border-radius:20px;padding:8px;grid-template-columns:repeat(4,1fr)}
.mobile-bottom a{text-align:center;color:#123B66;font-weight:800;padding:8px 4px;border-radius:14px}
.mobile-bottom a:hover{color:#168BFF;background:#EAF4FF}
@media(max-width:980px){
  .topbar{height:66px;justify-content:space-between;gap:10px}
  .mobile-menu-btn{display:flex}
  .nav-core,.overview-btn{display:none}
  .site-logo{font-size:26px;position:absolute;left:50%;transform:translateX(-50%)}
  .top-actions{margin-left:auto}
  .header-btn{padding:9px 16px;min-width:64px}
  .banner-slider{height:300px;margin:20px 16px 28px;border-radius:20px}
  .hero-grid,.two-col,.split-card,.footer-inner,.contact-box{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .section-pad,.inner-hero{padding:26px}
  .footer-cols{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  body{padding-bottom:74px}
  .container{padding:0 14px}
  .banner-slider{height:210px;margin:16px 12px 22px}
  .slider-copy{left:14px;right:14px;bottom:38px;padding:12px 14px}
  .slider-copy strong{font-size:18px}
  .slider-copy p{font-size:13px}
  .slider-arrow{width:34px;height:34px;font-size:19px}
  .section{margin:24px auto}
  .section-pad,.inner-hero,.inner-block{padding:20px;border-radius:22px}
  .section-head{display:block}
  .grid-4,.grid-3,.page-image-row,.footer-cols,.panel-links{grid-template-columns:1fr}
  .zone-card img,.card-img{height:150px}
  .content-img,.page-image-row img{max-height:210px;height:auto}
  .mobile-bottom{display:grid}
}