:root{--bg:#F4F5F7;--panel:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--red2:#A90000;--text:#1D222B;--muted:#5B6472;--light:#87909E;--shadow:0 16px 38px rgba(24,32,46,.08);--radius:22px}*{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:1.75}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(20,28,40,.08)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;justify-content:center;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:var(--text);font-weight:700;position:relative;padding:10px 4px}.nav-core a:hover,.nav-core a.active{color:var(--red)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:1px;width:22px;height:3px;border-radius:999px;background:var(--red);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 24px;border-radius:999px;background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff;font-weight:800;box-shadow:0 10px 24px rgba(214,0,0,.2)}.header-register{flex:0 0 auto}.channel-bar{position:sticky;top:72px;z-index:90;background:#fff;border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-scroll{display:flex;gap:4px;padding:7px 0;overflow-x:auto;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-bar a{display:inline-flex;align-items:center;color:var(--muted);padding:8px 13px;border-radius:999px;font-size:14px}.channel-bar a:hover{color:var(--red);background:rgba(214,0,0,.08)}.menu-toggle{display:none;border:0;background:transparent;width:40px;padding:8px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:var(--text);margin:5px 0;border-radius:2px}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:var(--soft);box-shadow:var(--shadow);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slides{height:100%;position:relative}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .45s ease}.slide.active{opacity:1;pointer-events:auto}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--soft)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.55);background:rgba(17,21,28,.38);color:#fff;font-size:26px;cursor:pointer;z-index:3}.slider-prev{left:16px}.slider-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:0;border-radius:50%;background:rgba(255,255,255,.6);padding:0;cursor:pointer}.slider-dots button.active{width:24px;border-radius:999px;background:#fff}.section{padding:58px 0}.section.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px}.section-kicker{color:var(--red);font-weight:800;letter-spacing:.08em;font-size:13px}.section-title,h1,h2,h3{margin-top:0}.section-title{font-size:clamp(26px,3vw,38px);line-height:1.2;margin-bottom:8px;color:var(--red)}.section-desc{max-width:700px;color:var(--muted);margin:0}.hero-intro{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:stretch}.intro-copy{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.intro-copy h1{font-size:clamp(30px,4vw,48px);line-height:1.18;color:var(--red);margin-bottom:16px}.intro-copy p{color:var(--muted)}.service-entrances{display:grid;grid-template-columns:1fr 1fr;gap:14px}.service-entrances a{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:22px;font-weight:800;box-shadow:0 10px 26px rgba(24,32,46,.06)}.service-entrances span{display:block;color:var(--light);font-size:13px;font-weight:600;margin-top:5px}.news-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid rgba(20,28,40,.08);background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.news-item{padding:20px;border-right:1px solid var(--line)}.news-item:last-child{border-right:0}.news-item strong{display:block;color:var(--red);margin-bottom:6px}.news-item p{margin:0;color:var(--muted);font-size:14px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.zone-card,.info-card,.review-card,.card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px}.zone-card{padding:26px;position:relative;overflow:hidden}.zone-card:before{content:"";position:absolute;top:0;left:0;width:64px;height:4px;background:var(--red)}.zone-card h3{color:var(--red);font-size:21px}.zone-card p{color:var(--muted)}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}.split-feature.reverse .feature-media{order:2}.feature-media{background:#fff;border-radius:24px;padding:18px;box-shadow:var(--shadow)}.feature-media img{width:100%;height:280px;object-fit:contain}.feature-copy h2{font-size:clamp(28px,3vw,40px);color:var(--red)}.feature-copy p{color:var(--muted)}.link-list{display:grid;gap:10px;margin-top:20px}.link-list a{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.horizontal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.product-card img{width:100%;height:150px;object-fit:contain;background:var(--soft);padding:10px}.product-card .body{padding:18px}.product-card h3{color:var(--red);font-size:18px;margin-bottom:8px}.product-card p{color:var(--muted);font-size:14px;margin:0}.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.matrix-item{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:14px;box-shadow:0 12px 28px rgba(24,32,46,.06)}.matrix-item img{width:110px;height:100px;object-fit:contain;background:var(--soft);border-radius:14px}.matrix-item h3{font-size:17px;color:var(--red);margin:0 0 5px}.matrix-item p{font-size:13px;color:var(--muted);margin:0}.notice-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.notice-list,.security-panel{background:#fff;border-radius:22px;border:1px solid rgba(20,28,40,.08);padding:28px;box-shadow:var(--shadow)}.notice-list article{padding:16px 0;border-bottom:1px solid var(--line)}.notice-list article:last-child{border-bottom:0}.notice-list h3{color:var(--red);font-size:18px;margin-bottom:5px}.notice-list p{margin:0;color:var(--muted)}.security-panel ul{padding-left:18px;color:var(--muted)}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:24px}.review-card p{color:var(--muted)}.review-card strong{color:var(--red)}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.faq-item{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:22px}.faq-item h3{color:var(--red);font-size:18px}.faq-item p{color:var(--muted);margin-bottom:0}.page-hero{padding:46px 0 20px}.page-hero-inner{display:grid;grid-template-columns:1fr .85fr;gap:28px;align-items:center;background:#fff;border-radius:24px;padding:34px;box-shadow:var(--shadow);border:1px solid rgba(20,28,40,.08)}.page-hero h1{font-size:clamp(32px,4vw,48px);color:var(--red);margin-bottom:14px}.page-hero p{color:var(--muted)}.page-hero img{width:100%;height:280px;object-fit:contain;background:var(--soft);border-radius:18px}.content-columns{display:grid;grid-template-columns:2fr 1fr;gap:24px}.article-panel,.side-panel{background:#fff;border-radius:22px;padding:30px;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow)}.article-panel h2,.side-panel h2{color:var(--red)}.article-panel p,.side-panel p,.article-panel li,.side-panel li{color:var(--muted)}.content-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.content-cards .card{padding:22px}.content-cards h3{color:var(--red)}.content-cards p{color:var(--muted)}.legal-banner{background:#11151C;color:#E7ECF3;border-radius:22px;padding:28px}.legal-banner h2{color:#fff}.site-footer{background:#11151C;color:#E7ECF3;padding:52px 0 86px}.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:40px}.footer-brand img{max-height:52px;width:auto;margin-bottom:16px}.footer-brand p,.compliance-note p{color:#AEB7C5}.footer-grid h3{color:#fff}.footer-grid a{display:block;color:#C9D0DB;margin:8px 0}.compliance-note{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:24px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1);margin-top:20px;padding-top:18px;color:#8993A2}.floating-service{position:fixed;right:18px;top:42%;z-index:50;display:flex;flex-direction:column;gap:8px}.floating-service a{background:#fff;color:var(--text);border:1px solid rgba(20,28,40,.08);box-shadow:0 12px 30px rgba(24,32,46,.08);border-radius:999px;padding:9px 12px;font-size:13px}.floating-service .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.mobile-drawer{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;z-index:130;transform:translateX(-102%);transition:transform .25s ease;overflow-y:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:120;opacity:0;transition:opacity .22s}.drawer-overlay.show{opacity:1}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-close{border:0;background:var(--soft);width:38px;height:38px;border-radius:50%;font-size:26px}.drawer-nav{padding:12px}.drawer-nav a{display:block;padding:12px 14px;border-bottom:1px solid #F0F2F5;font-weight:650}.mobile-bottom-nav{display:none}
@media(max-width:980px){.horizontal-grid{grid-template-columns:repeat(2,1fr)}.matrix-grid{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}.floating-service{display:none}.nav-core{gap:14px}}
@media(max-width:760px){body{padding-bottom:64px}.container{width:min(100% - 24px,1180px)}.header-inner{min-height:64px;gap:10px}.site-header .logo img{max-height:42px}.menu-toggle{display:block}.nav-core{display:none}.header-register{min-height:38px;padding:0 17px;font-size:14px}.channel-bar{top:64px}.banner-slider{margin:14px 12px 24px;height:clamp(150px,48vw,210px);border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:20px}.section{padding:40px 0}.hero-intro,.split-feature,.page-hero-inner,.content-columns,.notice-layout{grid-template-columns:1fr}.split-feature.reverse .feature-media{order:0}.intro-copy,.page-hero-inner{padding:24px}.service-entrances{grid-template-columns:1fr 1fr}.news-strip{grid-template-columns:1fr 1fr}.news-item:nth-child(2){border-right:0}.news-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.dashboard-grid,.content-cards{grid-template-columns:1fr}.feature-media img,.page-hero img{height:210px}.horizontal-grid,.matrix-grid,.reviews,.faq-list{grid-template-columns:1fr}.product-card img{height:140px}.matrix-item{grid-template-columns:92px 1fr}.matrix-item img{width:92px;height:84px}.footer-grid{grid-template-columns:1fr}.site-footer{padding-bottom:90px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:60px;background:#fff;border-top:1px solid var(--line);z-index:110;display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:var(--muted);font-weight:700;font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}}
@media(max-width:430px){.service-entrances{grid-template-columns:1fr}.news-strip{grid-template-columns:1fr}.news-item{border-right:0;border-bottom:1px solid var(--line)!important}.news-item:last-child{border-bottom:0!important}.section-head{align-items:start;flex-direction:column}.intro-copy h1{font-size:31px}.page-hero{padding-top:26px}.page-hero-inner{padding:20px}.page-hero img{height:180px}}