:root{--red:#D60000;--deep-red:#A90000;--text:#1D222B;--muted:#5B6472;--soft:#87909E;--bg:#F4F5F7;--panel:#fff;--sub:#EEF1F5;--line:#DDE2EA;--shadow:0 16px 38px rgba(24,32,46,.08);--radius:22px;--header-h:112px}
*{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;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.site-main{padding-top:var(--header-h)}
.site-header{position:fixed;inset:0 0 auto;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{font-weight:700;position:relative;padding:9px 8px;border-radius:8px}.nav-core a:hover,.nav-core a.active{color:var(--red);background:rgba(214,0,0,.05)}.nav-core a.active:after{content:"";position:absolute;left:50%;bottom:-8px;width:22px;height:3px;border-radius:999px;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!important;border-radius:999px;padding:11px 24px;font-weight:800;box-shadow:0 10px 24px rgba(214,0,0,.22);border:0}.header-register{flex:0 0 auto}.channel-bar{background:#fff;border-top:1px solid rgba(20,28,40,.05);overflow-x:auto;white-space:nowrap;scrollbar-width:none}.channel-bar::-webkit-scrollbar{display:none}.channel-inner{display:flex;gap:4px;min-height:40px;align-items:center}.channel-bar a{display:inline-flex;align-items:center;color:var(--muted);padding:6px 12px;border-radius:999px;font-size:14px}.channel-bar a:hover,.channel-bar a.active{color:var(--red);background:rgba(214,0,0,.08)}
.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span{display:block;width:23px;height:2px;background:var(--text);margin:5px 0}.mobile-drawer,.drawer-mask{display:none}.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:14px}.floating-service a:hover{color:var(--red)}.floating-service .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}
.banner-slider{width:min(1180px,calc(100% - 40px));margin:24px auto 34px;border-radius:24px;background:var(--sub);box-shadow:var(--shadow);overflow:hidden;position:relative;height:340px}.slides{height:100%;position:relative}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .55s ease}.slide.active{opacity:1;pointer-events:auto}.banner-slider img{width:100%;height:100%;object-fit:contain;background:var(--sub)}.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 20px rgba(20,28,40,.15);font-size:26px;cursor:pointer;z-index:3}.slider-arrow:hover{color:var(--red)}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:9px;z-index:3}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.7);box-shadow:0 0 0 1px rgba(20,28,40,.14);padding:0;cursor:pointer}.slider-dot.active{width:26px;border-radius:999px;background:var(--red)}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}
.section{padding:58px 0}.section.alt{background:var(--sub)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.eyebrow{display:inline-flex;color:var(--red);font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.section-title,h1,h2,h3{margin-top:0}h1{font-size:clamp(30px,4vw,50px);line-height:1.2;color:var(--red);margin-bottom:18px}h2,.section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;color:var(--red);margin-bottom:12px}h3{color:var(--red);font-size:20px}.lead{font-size:18px;color:var(--muted);max-width:820px}.muted{color:var(--muted)}.section-title:after{content:"";display:block;width:48px;height:4px;border-radius:99px;background:var(--red);margin-top:12px}
.hero-intro,.split-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}.hero-copy,.split-copy{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:var(--radius);padding:34px}.hero-media,.split-media{background:var(--sub);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(20,28,40,.08)}.hero-media img,.split-media img,.content-img{width:100%;height:280px;object-fit:contain;background:var(--sub)}.action-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:999px;border:1px solid rgba(214,0,0,.2);color:var(--red);font-weight:700;background:#fff}.ghost-btn:hover{background:rgba(214,0,0,.06)}
.news-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.news-item{background:#fff;padding:19px 20px}.news-item strong{display:block;color:var(--red);margin-bottom:4px}.news-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.dashboard-card{position:relative;background:#fff;border:1px solid rgba(20,28,40,.08);border-top:4px solid var(--red);box-shadow:var(--shadow);border-radius:20px;padding:28px;overflow:hidden}.dashboard-card:after{content:"";position:absolute;right:-40px;bottom:-50px;width:130px;height:130px;border:20px solid rgba(214,0,0,.045);border-radius:50%}.dashboard-card .num{font-size:12px;color:var(--red);font-weight:900;letter-spacing:.15em}.dashboard-card p{color:var(--muted)}
.horizontal-cards,.product-grid,.review-grid,.faq-grid,.feature-grid{display:grid;gap:20px}.horizontal-cards{grid-template-columns:repeat(4,1fr)}.product-grid{grid-template-columns:repeat(4,1fr)}.feature-grid{grid-template-columns:repeat(3,1fr)}.review-grid{grid-template-columns:repeat(3,1fr)}.faq-grid{grid-template-columns:repeat(2,1fr)}.card,.zone-card,.info-card,.review-card,.faq-card,.product-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px;overflow:hidden}.card-body,.product-body,.review-card,.faq-card,.info-card{padding:22px}.zone-card img,.info-card img,.content-img{max-width:100%;height:auto;max-height:230px;object-fit:contain}.product-card img,.card img{width:100%;height:160px;object-fit:contain;background:var(--sub)}.product-card p,.card p,.faq-card p,.review-card p{color:var(--muted);margin-bottom:0}.tag{display:inline-block;color:var(--red);background:rgba(214,0,0,.08);padding:4px 10px;border-radius:999px;font-size:12px;font-weight:800;margin-bottom:10px}.quote-mark{font-size:34px;color:rgba(214,0,0,.25);line-height:1}.review-meta{margin-top:16px;font-size:13px;color:var(--soft)}.notice-list{display:grid;gap:12px}.notice-item{display:grid;grid-template-columns:100px 1fr;gap:18px;align-items:center;background:#fff;border-left:4px solid var(--red);padding:18px 20px;border-radius:0 16px 16px 0;box-shadow:0 10px 24px rgba(24,32,46,.05)}.notice-item time{font-weight:800;color:var(--red)}.notice-item p{margin:0;color:var(--muted)}
.page-hero{padding:58px 0 34px}.page-hero-inner{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:34px}.page-hero-copy{padding:34px 0}.page-hero-media{border-radius:24px;background:var(--sub);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(20,28,40,.08)}.page-hero-media img{width:100%;height:320px;object-fit:contain}.text-panel{background:#fff;border-radius:22px;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);padding:32px}.text-panel p{color:var(--muted)}.bullet-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}.bullet-list li{position:relative;padding-left:24px;color:var(--muted)}.bullet-list li:before{content:"";position:absolute;left:0;top:.72em;width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 5px rgba(214,0,0,.08)}.steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.step{counter-increment:step;background:#fff;border-radius:18px;border:1px solid rgba(20,28,40,.08);padding:24px}.step:before{content:"0" counter(step);display:block;color:var(--red);font-weight:900;font-size:14px;margin-bottom:8px}.step p{color:var(--muted)}
.site-footer{background:#11151C;color:#E7ECF3;padding:50px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}.footer-brand img{max-height:50px;width:auto;margin-bottom:16px}.footer-brand p{color:#aeb7c4}.site-footer h3{color:#fff;font-size:16px}.site-footer a{display:block;color:#bcc5d1;margin:7px 0;font-size:14px}.site-footer a:hover{color:#fff}.compliance{margin-top:34px;border-top:1px solid rgba(255,255,255,.09);padding:24px 0;color:#aeb7c4;font-size:13px}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:16px;color:#87909e;font-size:13px}.mobile-bottom-nav{display:none}
@media(max-width:1000px){.floating-service{display:none}.horizontal-cards,.product-grid{grid-template-columns:repeat(2,1fr)}.news-strip{grid-template-columns:repeat(2,1fr)}.review-grid{grid-template-columns:repeat(2,1fr)}.hero-intro,.split-panel,.page-hero-inner{grid-template-columns:1fr}.page-hero-copy{padding-bottom:0}}
@media(max-width:760px){:root{--header-h:108px}.wrap{width:min(100% - 28px,1180px)}.site-main{padding-bottom:72px}.header-inner{min-height:66px;gap:10px}.menu-toggle{display:block;flex:0 0 40px}.nav-core{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:44px;max-width:124px}.header-register{padding:9px 16px;font-size:14px;margin-left:auto}.channel-inner{width:max-content;min-width:100%;padding:0 14px}.banner-slider{width:calc(100% - 28px);height:190px;margin:18px auto 25px;border-radius:18px}.slider-arrow{width:34px;height:34px;font-size:21px}.slider-prev{left:9px}.slider-next{right:9px}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.hero-copy,.split-copy,.text-panel{padding:24px}.hero-media img,.split-media img,.page-hero-media img{height:220px}.news-strip,.dashboard-grid,.feature-grid,.review-grid,.faq-grid,.steps{grid-template-columns:1fr}.horizontal-cards,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.product-card img,.card img{height:130px}.card-body,.product-body{padding:17px}.notice-item{grid-template-columns:1fr;gap:2px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:8px 4px;color:var(--muted);font-size:12px}.mobile-bottom-nav a span{font-size:17px;line-height:1}.mobile-bottom-nav a.active{color:var(--red)}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(17,21,28,.45);z-index:109;opacity:0;visibility:hidden;transition:.25s}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:110;transform:translateX(-101%);transition:.28s;overflow-y:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;border-bottom:1px solid var(--line)}.drawer-head img{max-height:44px;width:auto}.drawer-close{border:0;background:var(--sub);width:38px;height:38px;border-radius:50%;font-size:27px;color:var(--text)}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;padding:14px}.drawer-nav a{padding:12px 10px;margin:2px;border-radius:10px;color:var(--muted);font-size:14px}.drawer-nav a:hover{background:rgba(214,0,0,.07);color:var(--red)}}
@media(max-width:440px){.horizontal-cards,.product-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.drawer-nav{grid-template-columns:1fr 1fr}.page-hero{padding-top:38px}.banner-slider{height:168px}}