*{box-sizing:border-box}html,body{margin:0;min-height:100%;overflow-x:hidden}body{font-family:"Microsoft YaHei",Arial,sans-serif;background:#F3FBFF;color:#1F2D3A;line-height:1.8;padding-bottom:0}a{text-decoration:none}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,0.94);backdrop-filter:blur(10px);box-shadow:0 8px 24px rgba(34,174,234,.10)}.header-inner{max-width:1280px;margin:0 auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 22px}.brand-logo img{height:46px;display:block;object-fit:contain}.nav-core{display:flex;align-items:center;gap:10px;flex-wrap:nowrap;min-width:0}.nav-core a{white-space:nowrap;color:#147FB8;background:rgba(34,174,234,.08);border-radius:999px;padding:9px 15px;font-weight:700}.nav-core a:hover,.nav-core a.active{color:#22AEEA;background:linear-gradient(135deg,rgba(109,230,255,.24),rgba(34,174,234,.12));box-shadow:0 10px 24px rgba(34,174,234,.12)}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.overview-btn,.mobile-menu-btn{border:0;background:#fff;color:#147FB8;border:1px solid rgba(34,174,234,.16);border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}.mobile-menu-btn{display:none;font-size:20px;padding:8px 12px}.main-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 20px;background:linear-gradient(135deg,#6DE6FF 0%,#22AEEA 48%,#168DCC 100%);color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(34,174,234,.24);transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 16px 34px rgba(34,174,234,.28)}.page-main{position:relative;z-index:1}.section{max-width:1180px;margin:0 auto;padding:34px 22px}.hero-section{max-width:1280px;margin:22px auto 0;padding:46px 28px;background:radial-gradient(circle at 12% 20%,rgba(109,230,255,.24) 0%,rgba(109,230,255,0) 30%),radial-gradient(circle at 86% 18%,rgba(34,174,234,.18) 0%,rgba(34,174,234,0) 30%),linear-gradient(135deg,#FFFFFF 0%,#F3FBFF 52%,#EAF8FF 100%);border-radius:28px;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.section-kicker,.tag,.label,.num,.badge{color:#22AEEA;font-weight:800}.hero-section h1,.page-hero h1,h1,h2,h3,.section-title{color:#22AEEA;line-height:1.25}.hero-section h1{font-size:44px;margin:12px 0}.hero-section p,.lead{color:#5C6F82;font-size:17px}.hero-visual{background:#fff;border-radius:26px;padding:18px;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12)}.hero-visual img,.content-img,.zone-card img,.app-section img{max-width:100%;height:auto;object-fit:contain;display:block;margin:auto}.hero-visual img{max-height:340px}.summary-cards,.grid-4,.grid-3,.grid-2,.category-grid,.review-grid,.faq-grid{display:grid;gap:18px}.summary-cards{grid-template-columns:repeat(4,1fr);margin-top:26px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(4,1fr)}.card,.zone-card,.info-card,.review-card,.faq-card,.page-card{background:#fff;border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:22px;padding:22px}.card p,.zone-card p,.info-card p,.review-card p,.faq-card p,.page-card p{color:#5C6F82;margin:8px 0}.text-link{color:#22AEEA;font-weight:800}.pill-scroll{display:flex;gap:12px;overflow-x:auto;padding:12px 0}.pill{min-width:160px;background:rgba(255,255,255,.9);border:1px solid rgba(34,174,234,.16);border-radius:18px;padding:14px}.notice-strip{background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);border-radius:22px;padding:20px;color:#5C6F82}.media-card{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:center}.media-card img,.zone-card img{max-height:240px}.app-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);box-shadow:0 14px 36px rgba(34,174,234,.12);border-radius:26px;padding:28px}.app-section img{max-height:280px}.page-hero{max-width:1180px;margin:24px auto 0;padding:38px 22px}.page-hero-inner{background:linear-gradient(135deg,#fff,#EAF8FF);border:1px solid rgba(34,174,234,.16);border-radius:26px;padding:28px;display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;box-shadow:0 14px 36px rgba(34,174,234,.12)}.page-hero img{max-height:300px}.panel-mask,.mobile-mask{position:fixed;inset:0;background:rgba(10,33,48,.42);z-index:9999;opacity:0;visibility:hidden;transition:.25s}.category-panel{position:fixed;right:0;top:0;width:min(430px,92vw);height:100vh;overflow:auto;background:#fff;box-shadow:0 18px 48px rgba(34,174,234,.16);z-index:10000;transform:translateX(105%);transition:.28s;padding:22px}.panel-open .category-panel{transform:translateX(0)}.panel-open .panel-mask{opacity:1;visibility:visible}.panel-head,.drawer-head{display:flex;align-items:center;justify-content:space-between}.panel-head button,.drawer-head button{border:0;background:#EAF8FF;color:#147FB8;border-radius:50%;width:36px;height:36px;font-size:22px}.panel-groups{display:grid;gap:18px;margin-top:20px}.panel-groups section{border:1px solid rgba(34,174,234,.16);border-radius:18px;padding:16px;background:#F7FCFF}.panel-groups a{display:block;color:#1F2D3A;font-weight:800;padding:10px 0}.panel-groups span{display:block;color:#8BA1B5;font-weight:400;font-size:13px}.mobile-drawer{position:fixed;left:0;top:0;width:min(320px,86vw);height:100vh;background:linear-gradient(135deg,#fff,#F3FBFF);z-index:10000;transform:translateX(-105%);transition:.28s;overflow:auto;padding:20px}.mobile-open .mobile-drawer{transform:translateX(0)}.mobile-open .mobile-mask{opacity:1;visibility:visible}.drawer-head img{height:44px}.mobile-drawer nav{display:grid;gap:8px;margin-top:20px}.mobile-drawer a{padding:12px 14px;border-radius:14px;background:#fff;color:#147FB8;font-weight:800;border:1px solid rgba(34,174,234,.12)}.mobile-bottom{display:none}.site-footer{background:#0B3D5C;color:#EAF8FF;margin-top:34px}.footer-inner{max-width:1180px;margin:0 auto;padding:34px 22px}.footer-brand img{height:48px;object-fit:contain;background:rgba(255,255,255,.06);border-radius:12px}.footer-brand p,.footer-note{color:#d8f3ff}.footer-links{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0}.footer-links a{color:#EAF8FF;font-weight:800}.compliance{background:#fff;border-left:4px solid #22AEEA;border-radius:20px;padding:22px;color:#5C6F82;box-shadow:0 14px 36px rgba(34,174,234,.10)}@media(max-width:1024px){.nav-core,.overview-btn{display:none}.mobile-menu-btn{display:inline-flex}.header-inner{min-height:64px;gap:8px}.brand-logo{position:absolute;left:50%;transform:translateX(-50%)}.brand-logo img{height:40px}.header-actions{margin-left:auto}.hero-grid,.media-card,.app-section,.page-hero-inner{grid-template-columns:1fr}.summary-cards,.grid-4,.category-grid{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.review-grid,.faq-grid{grid-template-columns:1fr}.hero-section h1{font-size:32px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9998;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(34,174,234,.16);box-shadow:0 -8px 24px rgba(34,174,234,.10)}.mobile-bottom a{text-align:center;color:#147FB8;font-weight:800;padding:10px 4px}body{padding-bottom:58px}}@media(max-width:640px){.section,.page-hero{padding:24px 14px}.hero-section{margin:14px 12px 0;padding:28px 16px}.summary-cards,.grid-4,.category-grid{grid-template-columns:1fr}.card,.zone-card,.info-card,.review-card,.faq-card,.page-card{padding:18px}.header-inner{padding:0 12px}.main-btn{padding:8px 14px}.hero-visual img{max-height:260px}}