*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#FFFFFF;color:#1F2329;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;line-height:1.72}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}body.no-scroll{overflow:hidden}.site-header{position:sticky;top:0;z-index:9999;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,0,0,.08);box-shadow:0 8px 22px rgba(18,28,45,.06)}.header-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px;padding:0 22px}.logo img{max-height:52px;width:auto;display:block}.nav-core{display:flex;align-items:center;gap:10px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#1F2329;background:#F6F7F9;border-radius:999px;padding:10px 16px;font-weight:700;transition:.2s}.nav-core a:hover,.nav-core a.active{color:#C90000;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 24px;font-weight:800;box-shadow:0 10px 24px rgba(201,0,0,.18);border:0;white-space:nowrap;transition:.2s}.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(201,0,0,.24)}.mobile-menu-btn{display:none;border:0;background:#F6F7F9;border-radius:12px;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-btn span{width:20px;height:2px;background:#1F2329;border-radius:4px}.site-shell{max-width:1440px;margin:0 auto;display:grid;grid-template-columns:210px minmax(0,1fr);gap:24px;padding:20px 22px 0}.side-category{position:sticky;top:96px;align-self:start;background:#FFFFFF;border:1px solid rgba(201,0,0,.10);border-radius:18px;box-shadow:0 12px 30px rgba(18,28,45,.08);padding:14px;max-height:calc(100vh - 112px);overflow:auto}.side-category strong{display:block;color:#C90000;padding:6px 8px 10px}.side-category a{display:block;color:#1F2329;border-radius:12px;padding:8px 10px;font-size:14px;margin:2px 0}.side-category a:hover,.side-category a.active{color:#C90000;background:rgba(201,0,0,.08)}.main-content{min-width:0}.banner-slider{max-width:1180px;margin:24px auto 34px;border-radius:22px;background:#F7F8FA;box-shadow:0 12px 30px rgba(18,28,45,.08);overflow:hidden;position:relative;min-height:260px;height:clamp(260px,28vw,360px)}.banner-slider .slide{display:none;width:100%;height:100%}.banner-slider .slide.active{display:block}.banner-slider img{width:100%;height:100%;object-fit:contain;background:#F7F8FA}.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%);z-index:3;width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.88);color:#C90000;font-size:26px;box-shadow:0 8px 18px rgba(18,28,45,.12);cursor:pointer}.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;z-index:3}.slider-dots button{width:10px;height:10px;border:0;border-radius:50%;background:rgba(201,0,0,.25);cursor:pointer}.slider-dots button.active{background:#C90000}.section{max-width:1180px;margin:0 auto 34px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-kicker,.tag,.num,.badge{color:#C90000;font-weight:800}.section-title,h1,h2,h3{color:#C90000}.section-title{font-size:28px;margin:0}.lead{color:#5D6673;margin:8px 0 0}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card,.zone-card,.info-card,.review-card,.faq-card{background:#FFFFFF;border:1px solid rgba(201,0,0,.10);box-shadow:0 12px 30px rgba(18,28,45,.08);border-radius:18px;padding:22px}.soft{background:#F6F7F9}.strip{background:linear-gradient(135deg,#fff,#F6F7F9);border:1px solid rgba(201,0,0,.10);border-radius:20px;padding:24px;box-shadow:0 12px 30px rgba(18,28,45,.06)}.content-img,.zone-card img,.info-card img{width:100%;height:220px;max-height:230px;object-fit:contain;background:#F7F8FA;border-radius:16px;margin-bottom:16px}.product-card img{width:100%;height:170px;object-fit:contain;background:#F7F8FA;border-radius:14px;margin-bottom:12px}.text-link{color:#C90000;font-weight:800}.pill-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.pill{border:1px solid rgba(201,0,0,.12);background:#fff;color:#C90000;padding:8px 12px;border-radius:999px;font-weight:700}.quick-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.quick-list a{background:#fff;border:1px solid rgba(201,0,0,.10);border-radius:18px;padding:16px;box-shadow:0 10px 24px rgba(18,28,45,.06)}.quick-list b{display:block;color:#C90000;margin-bottom:4px}.stats .info-card{border-top:4px solid #C90000}.h-scroll{display:grid;grid-template-columns:repeat(4,minmax(210px,1fr));gap:16px}.notice-list{display:grid;gap:12px}.notice-list div{padding:14px 16px;border-radius:14px;background:#F6F7F9;border:1px solid rgba(201,0,0,.08)}.page-hero{max-width:1180px;margin:24px auto 28px;display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:center}.page-hero .hero-text{background:#fff;border:1px solid rgba(201,0,0,.10);box-shadow:0 12px 30px rgba(18,28,45,.08);border-radius:22px;padding:30px}.page-hero h1{font-size:34px;margin:0 0 12px}.page-hero img{width:100%;height:280px;object-fit:contain;background:#F7F8FA;border-radius:22px;box-shadow:0 12px 30px rgba(18,28,45,.08)}.site-footer{background:#11151C;color:#E7ECF3;margin-top:48px}.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:24px;padding:38px 22px}.site-footer a{display:block;color:#E7ECF3;margin:8px 0}.footer-brand p,.site-footer p{color:#C9D2DD}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:10000;display:none}.drawer-mask.show{display:block}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:84vw;max-width:320px;background:#fff;z-index:10001;transform:translateX(-104%);transition:.25s;box-shadow:0 18px 48px rgba(18,28,45,.20);padding:16px;overflow:auto}.mobile-drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(201,0,0,.10);padding-bottom:12px;margin-bottom:12px}.drawer-head button{border:0;background:#F6F7F9;border-radius:10px;width:36px;height:36px;font-size:24px;color:#C90000}.drawer-links a{display:block;padding:11px 12px;border-radius:12px;color:#1F2329}.drawer-links a.active,.drawer-links a:hover{background:rgba(201,0,0,.08);color:#C90000}.mobile-bottom-nav{display:none}.legal-note{background:#11151C;color:#E7ECF3;border-radius:20px;padding:22px}.legal-note p{color:#D4DBE5}.compact-list{padding-left:20px;color:#5D6673}.compact-list li{margin:6px 0}@media(max-width:1180px){.site-shell{display:block;max-width:1180px}.side-category{display:none}.grid-4{grid-template-columns:repeat(2,1fr)}.quick-list{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){body{padding-bottom:66px}.header-inner{min-height:66px;padding:0 14px;gap:10px}.mobile-menu-btn{display:flex}.nav-core{display:none}.logo img{max-height:42px}.header-btn{padding:9px 16px}.site-shell{padding:12px 14px 0}.banner-slider{margin:14px auto 24px;min-height:150px;height:clamp(150px,45vw,210px);border-radius:16px}.slider-arrow{width:34px;height:34px;font-size:22px}.grid-2,.grid-3,.grid-4,.page-hero{grid-template-columns:1fr}.quick-list{display:flex;overflow-x:auto;padding-bottom:8px}.quick-list a{min-width:190px}.h-scroll{display:flex;overflow-x:auto;padding-bottom:8px}.h-scroll .product-card{min-width:220px}.section-title{font-size:24px}.page-hero{margin:16px auto 22px}.page-hero .hero-text{padding:22px}.page-hero h1{font-size:28px}.page-hero img{height:210px}.content-img,.zone-card img,.info-card img{height:170px}.product-card img{height:145px}.footer-grid{grid-template-columns:1fr;padding-bottom:86px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid rgba(201,0,0,.10);z-index:9999;box-shadow:0 -8px 22px rgba(18,28,45,.08)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#5D6673;font-weight:800}.mobile-bottom-nav a:hover,.mobile-bottom-nav a.active{color:#C90000}.section{margin-bottom:26px}.section-head{display:block}}@media(max-width:520px){.header-btn{padding:8px 12px;font-size:14px}.card,.zone-card,.info-card,.review-card,.faq-card{padding:18px}.grid-4{grid-template-columns:1fr}.page-hero img{height:180px}}