:root{--bg:#F4F5F7;--surface:#fff;--soft:#EEF1F5;--line:#DDE2EA;--red:#D60000;--deep:#A90000;--text:#1D222B;--muted:#5B6472;--light:#87909E;--shadow:0 16px 38px rgba(24,32,46,.08)}*{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",sans-serif;line-height:1.75;padding-top:118px}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.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;gap:22px;white-space:nowrap;flex-wrap:nowrap;margin-left:auto}.nav-core a{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: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;border-radius:999px;padding:11px 24px;font-weight:800;border:0;box-shadow:0 10px 24px rgba(214,0,0,.22)}.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}.channel-inner{display:flex;gap:4px;padding:6px 0}.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;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;font-weight:700}.floating-service .register-link{background:linear-gradient(135deg,#FF3030,#D60000 52%,#980000);color:#fff}.menu-toggle,.mobile-drawer,.drawer-overlay,.mobile-bottom-nav{display:none}.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,.slide{height:100%}.slide{display:none}.slide.active{display:block}.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:0;border-radius:50%;background:rgba(255,255,255,.88);font-size:24px;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.12)}.slider-arrow.prev{left:16px}.slider-arrow.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,.6);padding:0;cursor:pointer}.slider-dot.active{background:var(--red);transform:scale(1.25)}main{overflow:hidden}.section{padding:54px 0}.section.alt{background:var(--soft)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.eyebrow{color:var(--red);font-weight:800;letter-spacing:.08em;font-size:13px}.section-title,h1,h2,h3{color:var(--red)}.section-title{font-size:clamp(26px,4vw,38px);margin:4px 0 8px;line-height:1.25}.lead{font-size:18px;color:var(--muted);max-width:780px}.hero-intro,.split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.panel,.card,.zone-card,.info-card,.review-card{background:#fff;border:1px solid rgba(20,28,40,.08);box-shadow:var(--shadow);border-radius:20px}.panel{padding:30px}.action-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.ghost-btn{display:inline-flex;padding:10px 20px;border:1px solid rgba(214,0,0,.18);border-radius:999px;color:var(--red);font-weight:700;background:#fff}.hero-image,.content-img{width:100%;max-height:290px;object-fit:contain;background:var(--soft);border-radius:20px}.ticker{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:18px;overflow:hidden}.ticker-item{background:#fff;padding:18px}.ticker-item strong{display:block;color:var(--red);margin-bottom:6px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{padding:24px}.card h3{margin-top:0}.product-card{overflow:hidden;background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:18px;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}.list-clean{list-style:none;padding:0;margin:0}.list-clean li{padding:12px 0;border-bottom:1px solid var(--line)}.notice{border-left:4px solid var(--red);padding:18px 20px;background:#fff;border-radius:0 16px 16px 0}.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.review-card{padding:22px}.review-card p{margin:0;color:var(--muted)}.faq-list details{background:#fff;border:1px solid rgba(20,28,40,.08);border-radius:14px;padding:16px 18px;margin-bottom:10px}.faq-list summary{cursor:pointer;font-weight:800;color:var(--text)}.page-hero{padding:56px 0 32px}.page-hero-inner{display:grid;grid-template-columns:1fr .8fr;gap:30px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,54px);margin:0 0 14px;line-height:1.15}.page-hero p{font-size:18px;color:var(--muted)}.content-block{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.content-block .card p{color:var(--muted)}.site-footer{background:#11151C;color:#E7ECF3;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;padding:48px 0}.footer-brand img{max-height:48px;width:auto;margin-bottom:16px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#C7CED8;margin:8px 0}.compliance-note{padding:18px 0;border-top:1px solid rgba(255,255,255,.1);color:#AEB7C4}.footer-bottom{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.08);color:#8F99A8}.small-note{color:var(--light);font-size:14px}
@media(max-width:960px){body{padding-top:116px}.floating-service{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.ticker{grid-template-columns:repeat(2,1fr)}.reviews{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-top:111px;padding-bottom:66px}.header-inner{min-height:64px;gap:10px}.nav-core{display:none}.menu-toggle{display:flex;width:40px;height:40px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;padding:8px}.menu-toggle span{display:block;height:2px;background:var(--text);border-radius:9px}.logo{margin:auto}.logo img{max-height:40px}.header-register{padding:9px 16px;font-size:14px}.channel-inner{width:max-content;min-width:100%;padding-left:12px;padding-right:12px}.banner-slider{margin:16px auto 24px;width:calc(100% - 24px);height:clamp(150px,50vw,210px);border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:19px}.section{padding:36px 0}.hero-intro,.split,.page-hero-inner,.content-block{grid-template-columns:1fr}.grid-3,.grid-4,.reviews{grid-template-columns:1fr}.ticker{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.product-card img{height:140px}.hero-image,.content-img{max-height:220px}.footer-grid{grid-template-columns:1fr;padding:36px 0}.drawer-overlay{display:block;position:fixed;inset:0;background:rgba(17,21,28,.45);z-index:199;opacity:0;visibility:hidden;transition:.25s}.drawer-overlay.show{opacity:1;visibility:visible}.mobile-drawer{display:block;position:fixed;left:0;top:0;bottom:0;width:84%;max-width:320px;background:#fff;z-index:200;transform:translateX(-100%);transition:.28s;overflow-y:auto;box-shadow:20px 0 50px rgba(0,0,0,.15)}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line)}.drawer-head img{max-height:40px;width:auto}.drawer-close{border:0;background:transparent;font-size:30px}.drawer-nav{padding:12px}.drawer-nav a{display:block;padding:12px 10px;border-bottom:1px solid #f0f1f3}.drawer-open{overflow:hidden}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:120;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:12px 4px;font-weight:700;font-size:14px}.mobile-bottom-nav a:hover{color:var(--red)}}