:root{
  --bg:#EEF6FA;--nav:#08263A;--title:#0A3B5A;--blue:#0E88C8;--deep:#075C91;--cyan:#18D4C6;--white:#FFFFFF;--soft:#F8FBFD;--text:#1F2D38;--muted:#5E7080;--hint:#8A9AA8;--footer:#061B2B;--line:rgba(14,136,200,0.14);--shadow:0 14px 36px rgba(7,92,145,0.10);--btn:linear-gradient(135deg,#0E88C8 0%,#075C91 52%,#18D4C6 100%);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{font:inherit}body.no-scroll{overflow:hidden}.site-header{position:fixed;left:0;right:0;top:0;z-index:9000;background:var(--nav);box-shadow:0 8px 24px rgba(7,92,145,0.18)}.head-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:24px;padding:12px 20px;min-height:66px}.site-logo{color:var(--cyan);font-weight:900;letter-spacing:1px;font-size:25px;white-space:nowrap}.nav-core{display:flex;align-items:center;gap:10px;flex:1;justify-content:center;min-width:0}.nav-core a{color:#EAF6FC;background:rgba(255,255,255,.08);border-radius:999px;padding:8px 16px;font-weight:700;white-space:nowrap;font-size:15px}.nav-core a:hover,.nav-core a.active{color:var(--cyan);background:rgba(24,212,198,.12);box-shadow:inset 0 -2px 0 var(--cyan)}.head-actions{display:flex;align-items:center;gap:12px;white-space:nowrap}.service-btn{border:1px solid rgba(24,212,198,.38);color:#EAF6FC;background:rgba(255,255,255,.07);padding:8px 16px;border-radius:999px;cursor:pointer;font-weight:700}.service-btn:hover{color:var(--cyan);border-color:var(--cyan)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--btn);color:#fff;border-radius:999px;box-shadow:0 10px 24px rgba(7,92,145,.18);font-weight:800;padding:9px 20px;border:0;cursor:pointer;transition:.2s}.main-btn:hover{transform:translateY(-1px)}.channel-strip{max-width:1200px;margin:0 auto;padding:0 20px 12px;display:flex;gap:10px;align-items:center;overflow:hidden}.channel-strip a{color:var(--title);background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 15px;font-size:14px;font-weight:700;white-space:nowrap}.channel-strip a:hover,.channel-strip a.active{color:var(--blue);border-color:rgba(24,212,198,.55);box-shadow:0 8px 18px rgba(7,92,145,.10);background:#E9FFFC}.mobile-head{display:none}.site-main{padding-top:126px}.container,.section{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px}.banner-slider{max-width:1200px;margin:28px auto 20px;border-radius:24px;background:#fff;box-shadow:0 16px 38px rgba(7,92,145,.12);overflow:hidden;position:relative;z-index:1;height:390px}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#fff}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;border:0;border-radius:999px;background:rgba(255,255,255,.88);color:var(--blue);box-shadow:0 8px 20px rgba(7,92,145,.16);width:42px;height:42px;cursor:pointer;font-size:28px;line-height:1}.slider-arrow.prev{left:18px}.slider-arrow.next{right:18px}.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:0;background:rgba(14,136,200,.26);padding:0;cursor:pointer}.slider-dots button.active{background:var(--cyan)}.banner-copy{max-width:1200px;margin:0 auto 32px;padding:0 20px}.banner-copy-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px}.banner-copy h1{margin:0 0 8px;color:var(--title);font-size:28px;line-height:1.32}.banner-copy p{margin:0;color:var(--muted)}.section{margin-bottom:34px}.section-card,.card,.zone-card,.info-card,.review-card,.faq-item,.notice-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px}.section-card{padding:30px}.section-kicker,.tag,.label,.num,.badge{color:var(--blue);font-weight:800}.section-title,h1,h2,h3{color:var(--title)}.section-title{margin:4px 0 14px;font-size:28px;line-height:1.35}.lead{font-size:17px;color:var(--muted);margin:0 0 18px}.text-link{color:var(--blue);font-weight:800;display:inline-flex;margin-top:10px}.text-link:hover{color:var(--cyan)}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}.content-img,.zone-card img,.app-section img{max-width:100%;height:auto;object-fit:contain}.img-frame{background:var(--soft);border:1px solid var(--line);border-radius:20px;padding:12px;display:flex;align-items:center;justify-content:center;min-height:230px}.img-frame img{max-height:300px;object-fit:contain}.category-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 10px 24px rgba(7,92,145,.07)}.category-card h3{margin:0 0 8px;font-size:19px}.category-card p{margin:0;color:var(--muted)}.info-card{padding:24px}.info-card .num{font-size:18px;letter-spacing:.5px}.info-card h3{margin:8px 0 8px}.info-card p{margin:0;color:var(--muted)}.zone-card{overflow:hidden}.zone-card .zone-body{padding:24px}.zone-card h3{margin:0 0 10px;font-size:23px}.zone-card p{color:var(--muted);margin:0 0 12px}.zone-card ul,.notice-card ul{margin:12px 0 0;padding-left:20px;color:var(--text)}.zone-card li,.notice-card li{margin:5px 0}.zone-card img{width:100%;height:210px;object-fit:contain;background:var(--soft);padding:12px}.wide-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;align-items:stretch}.soft-panel{background:#E8F4FA;border:1px solid var(--line);border-radius:22px;padding:28px}.cyan-panel{background:#E9FFFC;border:1px solid rgba(24,212,198,.28);border-radius:22px;padding:28px}.review-card{padding:22px}.review-card p{margin:0;color:var(--muted)}.review-card strong{display:block;color:var(--title);margin-bottom:8px}.faq-item{padding:22px}.faq-item h3{margin:0 0 8px;font-size:18px}.faq-item p{margin:0;color:var(--muted)}.notice-card{padding:24px}.page-hero{max-width:1200px;margin:28px auto 34px;padding:0 20px}.page-hero-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:26px;padding:34px;display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}.page-hero h1{font-size:34px;line-height:1.25;margin:8px 0 14px}.page-hero p{color:var(--muted);margin:0}.page-hero .img-frame{min-height:260px}.article-block{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:30px}.article-block h2{margin:0 0 14px}.article-block p{margin:0 0 14px;color:var(--muted)}.article-block p:last-child{margin-bottom:0}.feature-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-list .item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.feature-list h3{margin:0 0 8px}.feature-list p{margin:0;color:var(--muted)}.quote-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quote-list .review-card{min-height:130px}.faq-list{display:grid;gap:16px}.compliance{background:#061B2B;color:#EAF6FC;border-radius:22px;padding:26px}.compliance h2{color:#fff;margin-top:0}.compliance p{color:#D7EAF3}.site-footer{background:var(--footer);color:#EAF6FC;margin-top:42px}.footer-inner{max-width:1200px;margin:0 auto;padding:40px 20px;display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}.footer-logo{font-size:25px;font-weight:900;color:var(--cyan)}.footer-brand p,.footer-note{color:#D7EAF3}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links h3{color:#fff;margin:0 0 8px}.footer-links a:hover{color:var(--cyan)}.footer-note{max-width:1200px;margin:0 auto;padding:0 20px 30px;font-size:14px}.overlay,.mobile-overlay{position:fixed;inset:0;background:rgba(6,27,43,.42);z-index:9998;opacity:0;visibility:hidden;transition:.2s}.overlay.open,.mobile-overlay.open{opacity:1;visibility:visible}.category-panel{position:fixed;right:0;top:0;height:100vh;width:420px;max-width:92vw;background:#fff;box-shadow:0 18px 48px rgba(7,92,145,.16);z-index:10000;transform:translateX(105%);transition:.28s ease;display:flex;flex-direction:column}.category-panel.open{transform:translateX(0)}.panel-head,.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line);color:var(--title)}.panel-head strong,.drawer-head strong{font-size:21px}.panel-head button,.drawer-head button{border:0;background:#E8F4FA;color:var(--title);width:36px;height:36px;border-radius:50%;font-size:24px;cursor:pointer}.panel-scroll{overflow:auto;padding:20px 22px}.panel-group{margin-bottom:22px}.panel-group h3{font-size:17px;margin:0 0 10px}.panel-links{display:grid;gap:10px}.panel-links a{display:block;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:12px}.panel-links a:hover{border-color:var(--cyan);color:var(--blue);background:#E9FFFC}.panel-links span{display:block;font-weight:800}.panel-links small{display:block;color:var(--muted);margin-top:2px}.mobile-drawer{position:fixed;left:0;top:0;height:100vh;width:84vw;max-width:320px;background:#fff;z-index:10000;transform:translateX(-105%);transition:.28s ease;display:flex;flex-direction:column}.mobile-drawer.open{transform:translateX(0)}.drawer-nav{padding:16px 18px;overflow:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px}.drawer-nav a{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:11px 12px;color:var(--title);font-weight:700}.drawer-nav a.active,.drawer-nav a:hover{background:#E9FFFC;color:var(--blue);border-color:var(--cyan)}.mobile-bottom-nav{display:none}.summary-table{width:100%;border-collapse:separate;border-spacing:0 10px}.summary-table th,.summary-table td{text-align:left;padding:14px 16px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.summary-table th:first-child,.summary-table td:first-child{border-left:1px solid var(--line);border-radius:14px 0 0 14px;color:var(--title);font-weight:800}.summary-table th:last-child,.summary-table td:last-child{border-right:1px solid var(--line);border-radius:0 14px 14px 0;color:var(--muted)}
@media (max-width:1024px){.head-inner{gap:14px}.nav-core a{padding:8px 12px;font-size:14px}.banner-slider{height:315px}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero-card,.intro-grid,.wide-row{grid-template-columns:1fr}.feature-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:768px){.desktop-head{display:none}.mobile-head{display:flex;align-items:center;justify-content:space-between;min-height:62px;padding:10px 16px}.mobile-menu-btn{width:42px;height:42px;border:1px solid rgba(24,212,198,.38);background:rgba(255,255,255,.06);border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px}.mobile-menu-btn span{display:block;height:2px;background:var(--cyan);border-radius:2px}.mobile-logo{position:absolute;left:50%;transform:translateX(-50%);font-size:23px}.mobile-register{padding:8px 16px}.site-main{padding-top:76px;padding-bottom:74px}.banner-slider{margin:16px 12px 14px;height:210px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:22px}.slider-arrow.prev{left:10px}.slider-arrow.next{right:10px}.banner-copy{margin-bottom:22px}.banner-copy-card{display:block;padding:20px;border-radius:18px}.banner-copy h1{font-size:23px}.section{margin-bottom:24px}.section-card,.article-block{padding:22px;border-radius:18px}.section-title{font-size:23px}.grid-2,.grid-3,.grid-4,.feature-list,.quote-list,.footer-inner{grid-template-columns:1fr}.page-hero{margin:16px auto 24px}.page-hero-card{grid-template-columns:1fr;padding:24px;border-radius:20px}.page-hero h1{font-size:27px}.img-frame{min-height:180px}.page-hero .img-frame{min-height:190px}.zone-card img{height:170px}.footer-inner{padding:32px 20px}.category-panel{display:none}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:8999;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 22px rgba(7,92,145,.10);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 8px env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;color:var(--title);font-weight:800;font-size:14px;padding:8px 0}.mobile-bottom-nav a:hover{color:var(--blue)}}
@media (max-width:460px){.banner-slider{height:178px}.section,.container{padding-left:14px;padding-right:14px}.category-card,.info-card,.zone-body,.notice-card,.review-card,.faq-item{padding:18px}.drawer-nav{grid-template-columns:1fr}.summary-table th,.summary-table td{display:block;border:1px solid var(--line);border-radius:12px!important;margin-bottom:0}.summary-table tr{display:block;margin-bottom:12px}}