*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;background:#EAF6FF;color:#1F2D3A;line-height:1.75;overflow-x:hidden}a{text-decoration:none;color:#2F91E8}img{max-width:100%;height:auto;display:block}.wrap{width:min(1180px,92vw);margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:linear-gradient(180deg,rgba(105,180,240,.96) 0%,rgba(126,199,255,.92) 100%);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(47,145,232,.14)}.desktop-header{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand-logo img{height:48px;width:auto;object-fit:contain}.nav-core{display:flex;gap:10px;align-items:center;min-width:0}.nav-core a{color:#0F4F7A;background:rgba(255,255,255,.62);border-radius:999px;padding:10px 18px;font-weight:700;white-space:nowrap;border:1px solid rgba(255,255,255,.42)}.nav-core a:hover,.nav-core a.active{color:#0F4F7A;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(223,242,255,.88));box-shadow:0 10px 22px rgba(47,145,232,.16)}.header-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.panel-open{border:0;background:rgba(255,255,255,.82);color:#0F4F7A;border-radius:999px;padding:10px 18px;font-weight:800;cursor:pointer}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#7ED6FF 0%,#3EA8F4 48%,#1F76D2 100%);color:#fff!important;border-radius:999px;padding:11px 24px;font-weight:900;box-shadow:0 12px 26px rgba(31,118,210,.25);border:0;white-space:nowrap}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(31,118,210,.32)}.mobile-header{display:none;height:64px;align-items:center;justify-content:space-between;padding:0 14px}.mobile-logo img{height:38px}.mobile-menu-btn{width:42px;height:42px;border:0;border-radius:14px;background:rgba(255,255,255,.8);display:flex;flex-direction:column;gap:5px;align-items:center;justify-content:center}.mobile-menu-btn span{width:22px;height:2px;background:#0F4F7A;border-radius:5px}.mobile-reg{padding:8px 16px}.overlay{position:fixed;inset:0;background:rgba(15,79,122,.28);opacity:0;visibility:hidden;transition:.25s;z-index:9998}.category-panel{position:fixed;right:0;top:0;height:100vh;width:min(420px,92vw);background:#fff;box-shadow:0 18px 48px rgba(47,145,232,.18);z-index:10000;transform:translateX(104%);transition:.28s ease;padding:24px;overflow:auto}.panel-on .category-panel{transform:translateX(0)}.panel-on .overlay,.drawer-on .overlay{opacity:1;visibility:visible}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.panel-head strong{color:#1E5F8F;font-size:26px}.panel-head button,.drawer-head button{border:0;background:#DFF2FF;color:#0F4F7A;border-radius:999px;padding:8px 14px;font-weight:800}.panel-group{margin-bottom:22px}.panel-group h3{margin:0 0 10px;color:#2F91E8}.panel-links{display:grid;gap:10px}.panel-links a{display:block;padding:12px 14px;border:1px solid rgba(47,145,232,.18);border-radius:16px;background:#F3FAFF}.panel-links span{display:block;color:#0F4F7A;font-weight:900}.panel-links em{display:block;font-style:normal;color:#526B82;font-size:13px}.mobile-drawer{position:fixed;left:0;top:0;width:min(84vw,320px);height:100vh;background:linear-gradient(180deg,#fff,#F3FAFF);z-index:10000;transform:translateX(-105%);transition:.28s ease;padding:18px;overflow:auto}.drawer-on .mobile-drawer{transform:translateX(0)}.drawer-head img{height:42px}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:11px 12px;border-radius:14px;color:#0F4F7A;font-weight:800;border:1px solid rgba(47,145,232,.13);background:rgba(255,255,255,.72)}.drawer-nav a.active{background:#DFF2FF;color:#2F91E8}.lock-scroll{overflow:hidden}.mobile-bottom{display:none}.hero-section{padding:72px 0 36px;background:radial-gradient(circle at 12% 20%,rgba(126,214,255,.32) 0%,rgba(126,214,255,0) 32%),radial-gradient(circle at 86% 18%,rgba(62,168,244,.22) 0%,rgba(62,168,244,0) 34%),linear-gradient(135deg,#fff 0%,#EAF6FF 52%,#DFF2FF 100%)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#2F91E8;font-weight:900;letter-spacing:.03em}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.15;color:#1E5F8F;margin:12px 0 18px}.hero p,.page-hero p{color:#526B82;font-size:17px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.soft-link{font-weight:900;color:#0F4F7A}.hero-visual,.image-card{background:rgba(255,255,255,.86);border:1px solid rgba(47,145,232,.18);border-radius:30px;box-shadow:0 14px 36px rgba(47,145,232,.14);padding:18px;overflow:hidden}.hero-visual img{width:100%;height:320px;object-fit:contain}.hero-tags{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.hero-tags div,.quick-pill,.summary-band,.info-card,.zone-card,.review-card,.faq-item,.content-card,.page-card{background:#fff;border:1px solid rgba(47,145,232,.18);box-shadow:0 14px 36px rgba(47,145,232,.14);border-radius:22px}.hero-tags div{padding:16px}.hero-tags b{display:block;color:#1E5F8F}.section{padding:44px 0}.section-title{color:#1E5F8F;font-size:clamp(26px,3.2vw,40px);margin:0 0 14px}.section-lead{color:#526B82;max-width:820px;margin:0 0 24px}.quick-nav{display:flex;gap:14px;overflow-x:auto;padding:4px 0 10px}.quick-pill{min-width:180px;padding:16px}.quick-pill strong{display:block;color:#0F4F7A}.summary-band{padding:24px 28px;background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(223,242,255,.72))}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.info-card,.zone-card,.review-card,.faq-item,.content-card,.page-card{padding:22px}.info-card h3,.zone-card h3,.content-card h3,.faq-item h3,.page-card h3{color:#1E5F8F;margin:8px 0 8px}.zone-card img,.content-img{width:100%;height:190px;object-fit:contain;border-radius:18px;background:#F3FAFF;margin-bottom:16px}.feature-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:26px;align-items:center}.feature-row.reverse{grid-template-columns:1.05fr .95fr}.feature-copy{background:#fff;border:1px solid rgba(47,145,232,.18);border-radius:26px;padding:28px;box-shadow:0 14px 36px rgba(47,145,232,.14)}.feature-copy h2{color:#1E5F8F;margin:0 0 12px}.point-list{display:grid;gap:10px;margin:18px 0;padding:0;list-style:none}.point-list li{position:relative;padding-left:22px;color:#526B82}.point-list li:before{content:"";position:absolute;left:0;top:12px;width:8px;height:8px;border-radius:50%;background:#2F91E8}.image-card img{width:100%;height:280px;object-fit:contain}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card p{margin:0;color:#526B82}.review-card b{display:block;margin-top:14px;color:#0F4F7A}.faq-list{display:grid;gap:14px}.faq-item p{margin:0;color:#526B82}.page-hero{padding:56px 0 30px;background:linear-gradient(135deg,#fff,#DFF2FF)}.page-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:start}.page-card{margin-bottom:18px}.page-card p{color:#526B82}.content-card img{height:230px;object-fit:contain;background:#F3FAFF;border-radius:20px;margin-bottom:16px}.notice{background:#083B63;color:#EAF8FF;border-radius:24px;padding:26px}.notice h2{margin-top:0;color:#fff}.notice p{color:#EAF8FF}.site-footer{background:#083B63;color:#EAF8FF;margin-top:42px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:26px;padding:42px 0}.footer-brand img{height:48px;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#EAF8FF;margin:7px 0}.site-footer p{color:#D4ECFF;margin:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.16);padding:16px;color:#D4ECFF}.mini-table{display:grid;gap:10px}.mini-table div{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid rgba(47,145,232,.16);padding:10px 0;color:#526B82}.mini-table b{color:#0F4F7A}.contact-box{display:grid;gap:14px}.contact-box span{display:block;background:#F3FAFF;border-radius:16px;padding:14px;color:#526B82}.text-link{font-weight:900}.spacer{height:18px}@media(max-width:980px){.desktop-header{display:none}.mobile-header{display:flex}.hero-grid,.feature-row,.feature-row.reverse,.page-layout{grid-template-columns:1fr}.hero-tags,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.reviews,.footer-grid{grid-template-columns:1fr 1fr}.hero-visual img,.image-card img{height:260px}body{padding-bottom:72px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:62px;background:#fff;border-top:1px solid rgba(47,145,232,.18);display:grid;grid-template-columns:repeat(4,1fr);z-index:9999;box-shadow:0 -8px 20px rgba(47,145,232,.12)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:#526B82;font-weight:900}.mobile-bottom a.active{color:#2F91E8}}@media(max-width:620px){.wrap{width:min(94vw,560px)}.hero-section{padding:36px 0 24px}.hero h1,.page-hero h1{font-size:32px}.hero p,.page-hero p{font-size:15px}.hero-tags,.grid-2,.grid-3,.grid-4,.reviews,.footer-grid{grid-template-columns:1fr}.hero-tags div{padding:14px}.quick-pill{min-width:168px}.section{padding:32px 0}.info-card,.zone-card,.review-card,.faq-item,.content-card,.page-card,.feature-copy{padding:18px}.zone-card img,.content-img,.content-card img{height:160px}.hero-visual img,.image-card img{height:220px}.main-btn{padding:9px 17px}.mobile-logo img{height:34px}}