*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F4F5F7;color:#1D222B;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}p{margin:0 0 14px;color:#5B6472}.wrap{width:min(1180px,calc(100% - 40px));margin:0 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;flex:1}.nav-core a{color:#1D222B;font-weight:700;position:relative;padding:10px 8px;border-radius:999px}.nav-core a:hover,.nav-core a.active{color:#D60000;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:#D60000;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;font-weight:800;box-shadow:0 12px 26px rgba(214,0,0,.22);border:0}.header-register{height:42px;padding:0 24px;flex:0 0 auto}.channel-bar{background:#fff;border-bottom:1px solid rgba(20,28,40,.08);overflow-x:auto;white-space:nowrap}.channel-inner{display:flex;align-items:center;gap:6px;padding:8px 0}.channel-bar a{display:inline-flex;align-items:center;color:#5B6472;padding:8px 13px;border-radius:999px;font-size:14px;font-weight:650}.channel-bar a:hover,.channel-bar a.active{color:#D60000;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:#1D222B;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;font-weight:700}.floating-service a.register-link{background:linear-gradient(135deg,#FF3030 0%,#D60000 52%,#980000 100%);color:#fff}.menu-toggle{display:none;border:0;background:#fff;width:42px;height:42px;border-radius:12px;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 8px 24px rgba(24,32,46,.08)}.menu-toggle span{width:20px;height:2px;background:#1D222B;border-radius:9px}.drawer-mask{position:fixed;inset:0;background:rgba(17,21,28,.42);z-index:120;opacity:0;visibility:hidden;transition:.25s}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#fff;z-index:130;transform:translateX(-102%);transition:.28s ease;box-shadow:20px 0 46px rgba(17,21,28,.18);overflow-y:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;visibility:visible}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(20,28,40,.08)}.drawer-head img{height:46px;width:auto}.drawer-close{border:0;background:#EEF1F5;color:#1D222B;width:38px;height:38px;border-radius:50%;font-size:24px}.drawer-links{padding:14px}.drawer-links a{display:block;padding:12px 14px;border-radius:14px;color:#1D222B;font-weight:700;border-bottom:1px solid rgba(20,28,40,.05)}.drawer-links a:hover{background:rgba(214,0,0,.07);color:#D60000}main{padding-top:0}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:24px;background:#EEF1F5;box-shadow:0 16px 38px rgba(24,32,46,.08);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slides{height:100%;position:relative}.slide{display:none;height:100%}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#EEF1F5}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:#D60000;font-size:26px;line-height:1;cursor:pointer;box-shadow:0 10px 24px rgba(24,32,46,.12)}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.slider-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(29,34,43,.25);cursor:pointer}.slider-dots button.active{background:#D60000}.section{padding:34px 0}.section.alt{background:#EEF1F5}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#D60000;font-weight:800;font-size:14px}.section-kicker::before{content:"";width:28px;height:3px;border-radius:999px;background:#D60000}.section-title,h1,h2,h3{color:#D60000}.section-title{font-size:30px;line-height:1.25;margin:6px 0 0}.section-desc{max-width:720px;color:#5B6472}.brand-entry{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:28px;padding:30px;position:relative;overflow:hidden}.brand-entry::before{content:"";position:absolute;inset:auto -80px -120px auto;width:300px;height:300px;border:38px solid rgba(214,0,0,.06);border-radius:50%}.brand-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(214,0,0,.16);color:#D60000;background:#fff;border-radius:999px;padding:10px 18px;font-weight:800}.mini-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mini-stat{background:#EEF1F5;border:1px solid rgba(20,28,40,.08);border-radius:18px;padding:16px}.mini-stat strong{display:block;color:#D60000;font-size:24px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.ticker-item{background:#fff;border-left:4px solid #D60000;border-radius:18px;padding:16px;box-shadow:0 12px 26px rgba(24,32,46,.06)}.ticker-item b{display:block;color:#1D222B;margin-bottom:4px}.dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.zone-card,.info-card,.review-card,.faq-card,.notice-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:20px}.card{padding:22px}.card .num{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:rgba(214,0,0,.08);color:#D60000;font-weight:900}.topic-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch}.topic-copy{padding:26px;background:#fff;border-radius:22px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08)}.topic-media{background:#EEF1F5;border-radius:22px;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid rgba(20,28,40,.08)}.topic-media img,.content-img{max-width:100%;height:auto;max-height:300px;object-fit:contain}.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pill-list a,.pill-list span{display:inline-flex;border-radius:999px;padding:7px 12px;background:#EEF1F5;color:#5B6472;font-weight:700;font-size:14px}.h-scroll{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(210px,1fr);gap:16px;overflow-x:auto;padding-bottom:6px}.product-card{min-width:0;background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);border-radius:20px;overflow:hidden}.product-card img{width:100%;height:150px;object-fit:contain;background:#EEF1F5;padding:10px}.product-card div{padding:16px}.product-card h3{margin:0 0 6px;font-size:18px}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.matrix .product-card img{height:138px}.split-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;background:#fff;border-radius:26px;padding:26px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08)}.split-panel img{max-height:280px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:22px}.notice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.notice-card{padding:20px}.notice-card h3{margin:0 0 8px}.support-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.support-list .card{box-shadow:none}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review-card{padding:20px}.review-card b{display:block;color:#1D222B;margin-bottom:8px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-card{padding:20px}.faq-card h3{margin:0 0 6px}.reminder{background:#fff;border:1px solid rgba(214,0,0,.16);border-radius:24px;padding:24px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.reminder ul{margin:12px 0 0;padding-left:20px;color:#5B6472}.inner-hero{padding:42px 0 22px}.hero-card{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center;background:#fff;border-radius:28px;padding:30px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08)}.hero-card h1{font-size:36px;line-height:1.22;margin:0 0 12px}.hero-card img{width:100%;max-height:290px;object-fit:contain;background:#EEF1F5;border-radius:24px}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px}.article-card{background:#fff;border-radius:24px;border:1px solid rgba(20,28,40,.08);box-shadow:0 16px 38px rgba(24,32,46,.08);padding:26px}.article-card h2{margin-top:0}.side-stack{display:grid;gap:16px}.mini-card{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:20px;padding:18px;box-shadow:0 12px 24px rgba(24,32,46,.06)}.mini-card h3{margin:0 0 8px}.image-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.image-row img{height:150px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:18px;border:1px solid rgba(20,28,40,.08)}.steps{counter-reset:s;display:grid;gap:12px;margin-top:12px}.steps li{list-style:none;background:#EEF1F5;border-radius:16px;padding:14px;color:#5B6472;position:relative}.steps li::before{counter-increment:s;content:counter(s);display:inline-flex;width:26px;height:26px;align-items:center;justify-content:center;border-radius:50%;background:#D60000;color:#fff;font-weight:800;margin-right:8px}.site-footer{background:#11151C;color:#E7ECF3;margin-top:40px;padding:38px 0 18px}.site-footer p{color:#BFC7D3}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:24px}.footer-brand img{height:50px;width:auto;margin-bottom:14px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#E7ECF3;margin:7px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:16px;color:#BFC7D3;font-size:14px}.mobile-bottom-nav{display:none}.download-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px}.download-box{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:24px;padding:24px;box-shadow:0 16px 38px rgba(24,32,46,.08)}.download-box img{height:210px;width:100%;object-fit:contain;background:#EEF1F5;border-radius:18px}@media (max-width:980px){.wrap{width:min(100% - 28px,760px)}.nav-core{display:none}.menu-toggle{display:flex}.header-inner{display:grid;grid-template-columns:48px 1fr auto;min-height:64px;gap:10px}.logo{justify-self:center}.logo img{max-height:46px}.header-register{height:38px;padding:0 16px}.floating-service{display:none}.channel-inner{width:100%;padding-left:14px;padding-right:14px;overflow-x:auto}.brand-entry,.topic-grid,.split-panel,.hero-card,.content-grid,.download-panel{grid-template-columns:1fr}.ticker,.dashboard,.matrix,.support-list,.review-grid,.faq-grid,.notice-grid,.footer-grid,.image-row{grid-template-columns:1fr}.h-scroll{grid-auto-columns:minmax(210px,72vw)}.hero-card h1{font-size:30px}.topic-media img,.content-img{max-height:230px}.banner-slider{height:clamp(150px,42vw,210px);border-radius:18px;margin-top:16px}.product-card img,.matrix .product-card img{height:130px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid rgba(20,28,40,.08);display:grid;grid-template-columns:repeat(4,1fr);z-index:90;box-shadow:0 -8px 26px rgba(24,32,46,.08)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;font-size:13px;color:#5B6472;font-weight:800}.mobile-bottom-nav a.active{color:#D60000}body{padding-bottom:66px}.slider-arrow{width:34px;height:34px;font-size:22px}.section{padding:26px 0}.section-title{font-size:25px}.mini-stat-grid{grid-template-columns:1fr 1fr}}@media (max-width:520px){.wrap{width:calc(100% - 22px)}.header-register{padding:0 13px}.logo img{max-height:40px}.channel-bar a{padding:7px 11px;font-size:13px}.brand-entry,.hero-card,.article-card,.split-panel{padding:20px;border-radius:22px}.hero-card h1{font-size:26px}.mini-stat-grid{grid-template-columns:1fr}.section-head{display:block}.footer-grid{gap:16px}.slider-prev{left:8px}.slider-next{right:8px}}