:root{--red:#C90000;--red-dark:#A80000;--text:#1F2329;--muted:#5D6673;--soft:#8A93A0;--line:rgba(201,0,0,.12);--bg:#fff;--softbg:#F6F7F9;--section:#F1F3F6;--shadow:0 12px 30px rgba(18,28,45,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}
.site-header{position:fixed;z-index:1000;top:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,0,0,.08)}.header-inner{width:min(1380px,calc(100% - 32px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;flex-wrap:nowrap;min-width:0}.nav-core a{color:var(--text);background:var(--softbg);border-radius:999px;padding:10px 16px;font-weight:650}.nav-core a:hover,.nav-core a.active{color:var(--red);background:rgba(201,0,0,.08)}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#F12B2B 0%,#C90000 55%,#A80000 100%);color:#fff;border-radius:999px;padding:11px 22px;font-weight:750;box-shadow:0 8px 20px rgba(201,0,0,.2)}.header-register{flex:0 0 auto}.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:9px}.menu-toggle span{display:block;height:2px;background:#20242a;margin:5px 0;border-radius:2px}
.page-shell{width:min(1420px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:210px minmax(0,1fr);gap:26px;padding-top:98px}.site-main{min-width:0;padding-bottom:40px}.side-category{position:sticky;top:96px;align-self:start;background:#fff;border:1px solid rgba(201,0,0,.1);border-radius:18px;box-shadow:var(--shadow);padding:12px;max-height:calc(100vh - 116px);overflow:auto}.side-category a{display:block;color:var(--text);border-radius:12px;padding:9px 12px;margin:2px 0;font-size:14px}.side-category a:hover,.side-category a.active{color:var(--red);background:rgba(201,0,0,.08);font-weight:700}
.banner-slider{max-width:1180px;margin:0 auto 34px;border-radius:22px;background:#F7F8FA;box-shadow:var(--shadow);overflow:hidden;position:relative;height:clamp(260px,28vw,360px)}.slides,.slide{height:100%}.slide{display:none}.slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F7F8FA}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(17,21,28,.58);color:#fff;font-size:26px;cursor:pointer}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}.slider-dots{position:absolute;left:50%;bottom:15px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;background:rgba(255,255,255,.62);padding:0;cursor:pointer}.slider-dot.active{background:#C90000;box-shadow:0 0 0 3px rgba(255,255,255,.8)}.banner-caption,.banner-text,.slide-title,.slide-desc,.slide-content,.slide-card,.banner-card{display:none!important}
.hero-inner{background:linear-gradient(135deg,#fff,#F7F8FA);border:1px solid var(--line);border-radius:24px;padding:36px;box-shadow:var(--shadow);margin-bottom:28px}.eyebrow{color:var(--red);font-weight:750;letter-spacing:.08em}.hero-inner h1{font-size:clamp(32px,5vw,56px);line-height:1.16;margin:8px 0 16px;color:var(--red)}.hero-inner p{max-width:860px;color:var(--muted);font-size:17px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.ghost-btn{display:inline-flex;padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--red);font-weight:700}
.section{margin:30px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.section-title,h1,h2,h3{color:var(--red)}.section-title{margin:0;font-size:28px;line-height:1.3}.section-lead{margin:5px 0 0;color:var(--muted);max-width:820px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.zone-card,.info-card,.review-card,.faq-item{background:#fff;border:1px solid rgba(201,0,0,.1);box-shadow:var(--shadow);border-radius:18px;padding:20px}.card h3,.zone-card h3,.info-card h3{margin:12px 0 8px}.card p,.zone-card p,.info-card p,.review-card p{color:var(--muted);margin:0}.zone-card img,.info-card img,.content-img{width:100%;height:220px;max-height:230px;object-fit:contain;background:#F7F8FA;border-radius:14px}.product-card img{width:100%;height:170px;object-fit:contain;background:#F7F8FA;border-radius:14px}.link-more{display:inline-block;margin-top:12px;color:var(--red);font-weight:700}.stats-red{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#A80000;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.stat{background:linear-gradient(160deg,#E42626,#A80000);color:#fff;padding:24px}.stat strong{display:block;font-size:20px}.stat span{display:block;margin-top:8px;color:rgba(255,255,255,.86);font-size:14px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.split.reverse .split-media{order:2}.split-media img{width:100%;height:280px;object-fit:contain;background:#F7F8FA;border-radius:16px}.split-copy p{color:var(--muted)}.notice{background:#FFF6F6;border:1px solid rgba(201,0,0,.15);border-left:4px solid var(--red);padding:18px 20px;border-radius:14px;color:#4b515b}.horizontal-cards{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:16px;overflow-x:auto;padding:4px 2px 18px;scroll-snap-type:x mandatory}.horizontal-cards .product-card{scroll-snap-align:start;min-width:220px}.quote{font-size:15px}.quote:before{content:'“';font-size:42px;color:rgba(201,0,0,.25);line-height:0;vertical-align:-14px;margin-right:4px}.faq-list{display:grid;gap:12px}.faq-item h3{margin:0 0 8px}.page-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;background:#F6F7F9;border-radius:24px;padding:28px;box-shadow:var(--shadow);margin-bottom:28px}.page-hero h1{font-size:clamp(30px,4vw,46px);margin:0 0 12px;line-height:1.2}.page-hero p{color:var(--muted)}.page-hero img{width:100%;height:290px;object-fit:contain;background:#fff;border-radius:18px}.content-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow);margin-bottom:22px}.content-panel p{color:var(--muted)}.check-list{display:grid;gap:10px;padding:0;margin:14px 0;list-style:none}.check-list li{position:relative;padding-left:24px}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--red);font-weight:800}
.compliance-strip{background:#F1F3F6;border-top:1px solid #e3e6ea;padding:18px 0;color:#4d5560}.site-footer{background:#11151C;color:#E7ECF3}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:34px;padding:44px 0}.footer-brand img{max-height:48px;width:auto;margin-bottom:14px}.site-footer h3{color:#fff;margin-top:0}.site-footer a{display:block;color:#cbd2dc;margin:7px 0}.site-footer p{color:#b9c1cc}.footer-bottom{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding:16px;color:#aeb7c4;font-size:14px}.mobile-bottom-nav{display:none}.mobile-drawer,.drawer-overlay{display:none}
@media(max-width:1180px){.page-shell{grid-template-columns:1fr;width:min(1180px,calc(100% - 28px))}.side-category{display:none}.nav-core{gap:6px}.nav-core a{padding:9px 12px}}
@media(max-width:820px){body{padding-bottom:66px}.header-inner{min-height:64px;width:calc(100% - 20px);gap:10px}.menu-toggle{display:block;flex:0 0 42px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px;max-width:130px}.nav-core{display:none}.header-register{padding:9px 16px;font-size:14px}.page-shell{padding-top:82px}.banner-slider{height:clamp(150px,45vw,210px);border-radius:16px;margin-bottom:22px}.slider-arrow{width:36px;height:36px;font-size:22px}.grid-4,.grid-3,.grid-2,.stats-red,.split,.page-hero{grid-template-columns:1fr}.split.reverse .split-media{order:0}.split-media img,.page-hero img{height:220px}.hero-inner{padding:24px}.hero-inner h1{font-size:36px}.section-title{font-size:24px}.footer-grid{grid-template-columns:1fr;padding:34px 0}.mobile-bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:999;left:0;right:0;bottom:0;background:#fff;border-top:1px solid #e3e6ea;padding:9px 8px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -8px 20px rgba(18,28,45,.08)}.mobile-bottom-nav a{text-align:center;font-size:13px;color:#5d6673}.mobile-bottom-nav a.active{color:var(--red);font-weight:750}.mobile-drawer{display:block;position:fixed;z-index:1200;top:0;bottom:0;left:0;width:84%;max-width:320px;background:#fff;transform:translateX(-102%);transition:.25s ease;overflow:auto;box-shadow:12px 0 30px rgba(0,0,0,.14)}.drawer-overlay{display:block;position:fixed;z-index:1190;inset:0;background:rgba(17,21,28,.45);opacity:0;visibility:hidden;transition:.25s ease}.drawer-open{overflow:hidden}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid #eceff2}.drawer-head img{max-height:44px;width:auto}.drawer-close{border:0;background:#F6F7F9;width:38px;height:38px;border-radius:50%;font-size:26px}.mobile-drawer nav{padding:12px}.mobile-drawer nav a{display:block;padding:11px 13px;border-radius:10px}.mobile-drawer nav a.active,.mobile-drawer nav a:hover{background:rgba(201,0,0,.08);color:var(--red);font-weight:700}}
@media(max-width:520px){.container{width:calc(100% - 24px)}.page-shell{width:calc(100% - 20px)}.card,.zone-card,.info-card,.review-card,.faq-item,.content-panel{padding:17px}.zone-card img,.info-card img,.content-img,.split-media img,.page-hero img{height:180px}.product-card img{height:145px}.hero-inner h1{font-size:30px}.hero-inner p{font-size:15px}.header-register{padding:8px 13px}.logo img{max-width:110px}.stats-red{border-radius:16px}.stat{padding:19px}}