:root{--bg:#F4F5F7;--panel:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--red-dark:#A90000;--text:#1D222B;--muted:#5B6472;--light:#87909E;--shadow:0 16px 38px rgba(24,32,46,.08);--radius:20px;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.container{width:min(var(--max),calc(100% - 40px));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;gap:26px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{color:var(--text);font-weight:700;position:relative;padding:8px 4px}.nav-core a:hover,.nav-core a.active{color:var(--red)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-10px;width:22px;height:3px;border-radius:99px;background:var(--red);transform:translateX(-50%)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff;border-radius:999px;padding:10px 22px;font-weight:800;box-shadow:0 10px 24px rgba(214,0,0,.2);transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(214,0,0,.26)}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.04);border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;scrollbar-width:none}.channel-bar::-webkit-scrollbar{display:none}.channel-inner{display:flex;align-items:center;gap:4px;white-space:nowrap;padding-top:7px;padding-bottom:7px}.channel-bar a{display:inline-flex;align-items:center;color:var(--muted);padding:7px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--red);background:rgba(214,0,0,.08)}.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:8px 12px;font-size:14px;text-align:center}.floating-service .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.menu-toggle{display:none;border:0;background:transparent;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:var(--soft);box-shadow:var(--shadow);overflow:hidden;position:relative;min-height:260px;max-height:360px}.slide{display:none;height:100%}.slide.active{display:block}.banner-slider img{width:100%;height:100%;min-height:260px;max-height:360px;object-fit:contain;background:var(--soft)}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);box-shadow:0 8px 22px rgba(24,32,46,.14);font-size:24px;cursor:pointer}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.7);box-shadow:0 0 0 1px rgba(0,0,0,.15);padding:0;cursor:pointer}.slider-dot.active{width:24px;border-radius:10px;background:var(--red)}.page-hero,.section{margin:34px auto}.page-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:24px;padding:38px;box-shadow:var(--shadow)}.page-hero.no-image{grid-template-columns:1fr}.page-hero h1{font-size:clamp(30px,4vw,50px);margin:0 0 14px;color:var(--red);line-height:1.2}.page-hero p{color:var(--muted);font-size:17px;margin:0 0 22px}.hero-image{width:100%;max-height:290px;object-fit:contain;background:var(--soft);border-radius:18px}.section-title{color:var(--red);font-size:clamp(25px,3vw,36px);margin:0 0 18px;line-height:1.3}.section-title:before{content:"";display:inline-block;width:28px;height:4px;background:var(--red);border-radius:99px;vertical-align:middle;margin-right:10px}.section-lead{color:var(--muted);max-width:820px;margin:-6px 0 24px}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}.split.reverse .split-media{order:2}.split-media{background:var(--soft);border-radius:22px;padding:14px}.split-media img{width:100%;height:260px;object-fit:contain}.split-copy{background:#fff;border-radius:22px;padding:30px;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow)}.split-copy h2,.split-copy h3{color:var(--red);margin-top:0}.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px;padding:24px}.grid-2,.grid-3,.grid-4{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card h3,.zone-card h3,.info-card h3{color:var(--red);margin:0 0 10px}.card p,.zone-card p,.info-card p,.review-card p{color:var(--muted);margin:0}.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:160px;object-fit:contain;background:var(--soft);padding:8px}.product-card .body{padding:18px}.product-card h3{margin:0 0 8px;color:var(--red)}.product-card p{margin:0;color:var(--muted);font-size:15px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.ticker article{background:#fff;padding:20px}.ticker strong{display:block;color:var(--red);margin-bottom:6px}.ticker span{font-size:14px;color:var(--muted)}.notice-list,.faq-list{display:grid;gap:12px}.notice-item,.faq-item{background:#fff;border-left:4px solid var(--red);border-radius:12px;padding:18px 20px;box-shadow:0 10px 24px rgba(24,32,46,.05)}.notice-item h3,.faq-item h3{margin:0 0 6px;color:var(--text)}.notice-item p,.faq-item p{margin:0;color:var(--muted)}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card strong{display:block;color:var(--red);margin-bottom:8px}.legal-strip{background:#fff;border:1px solid rgba(214,0,0,.16);border-radius:18px;padding:22px;color:var(--muted);box-shadow:var(--shadow)}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill-list a,.pill{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:8px 14px;color:var(--muted)}.pill-list a:hover{color:var(--red);border-color:rgba(214,0,0,.2)}.site-footer{background:#11151C;color:#E7ECF3;margin-top:54px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:32px;padding:48px 0}.footer-brand img{max-height:50px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#cfd6df;margin:6px 0}.site-footer p{color:#aeb8c5;margin:0}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:16px;color:#9ba5b2}.mobile-drawer,.drawer-overlay,.mobile-bottom-nav{display:none}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.reviews{grid-template-columns:repeat(2,1fr)}.ticker{grid-template-columns:repeat(2,1fr)}.floating-service{display:none}.page-hero{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){body{padding-bottom:66px}.container{width:min(100% - 24px,var(--max))}.header-inner{min-height:62px;gap:10px}.nav-core{display:none}.menu-toggle{display:block;flex:0 0 42px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:40px}.header-register{padding:8px 16px;font-size:14px;margin-left:auto}.channel-inner{width:max-content;min-width:100%;padding-left:12px;padding-right:12px}.banner-slider{margin:16px 12px 24px;min-height:150px;max-height:210px;border-radius:16px}.banner-slider img{min-height:150px;max-height:210px}.slider-arrow{width:34px;height:34px;font-size:20px}.page-hero{margin-top:22px;padding:24px 20px;border-radius:18px}.page-hero h1{font-size:30px}.hero-image{max-height:210px}.split,.grid-2,.grid-3,.grid-4,.reviews{grid-template-columns:1fr}.split.reverse .split-media{order:0}.split-media img{height:200px}.ticker{grid-template-columns:1fr}.product-card img{height:145px}.section{margin:28px auto}.footer-grid{grid-template-columns:1fr;padding:34px 0}.site-footer{margin-top:38px}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:82%;max-width:320px;background:#fff;z-index:300;transform:translateX(-102%);transition:.25s;box-shadow:16px 0 40px rgba(24,32,46,.18);overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(17,21,28,.48);z-index:250}.drawer-overlay.show{display:block}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-head img{max-height:42px;width:auto}.drawer-close{border:0;background:var(--soft);width:38px;height:38px;border-radius:50%;font-size:26px}.drawer-nav{display:grid;padding:12px}.drawer-nav a{padding:12px 14px;border-radius:10px;color:var(--muted)}.drawer-nav a.active,.drawer-nav a:hover{background:rgba(214,0,0,.08);color:var(--red)}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:180;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 6px;color:var(--muted);font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}}