*{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:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,0,0,.08)}.header-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px;padding:0 20px}.logo{display:flex;align-items:center;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;flex:1}.nav-core a{color:#1F2329;background:#F6F7F9;border-radius:999px;padding:10px 16px;font-weight:700;font-size:15px;transition:.2s}.nav-core a:hover,.nav-core a.active{color:#C90000;background:rgba(201,0,0,.08)}.register-btn,.main-btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:11px 22px;background:linear-gradient(180deg,#F12B2B 0%,#C90000 55%,#A80000 100%);color:#FFFFFF;font-weight:800;box-shadow:0 10px 22px rgba(201,0,0,.20);white-space:nowrap}.register-btn{min-width:84px}.ghost-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 18px;border:1px solid rgba(201,0,0,.14);background:#fff;color:#C90000;font-weight:800}.mobile-menu-btn{display:none;width:42px;height:42px;border:1px solid rgba(201,0,0,.12);background:#fff;border-radius:14px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.mobile-menu-btn span{display:block;width:20px;height:2px;background:#1F2329;border-radius:2px}.drawer-mask{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:90;opacity:0;pointer-events:none;transition:.25s}.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#FFFFFF;z-index:100;transform:translateX(-105%);transition:.25s;box-shadow:16px 0 34px rgba(0,0,0,.15);overflow:auto}.drawer-open{overflow:hidden}.drawer-open .drawer-mask{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid #EEF0F3}.drawer-head img{max-height:46px;width:auto}.drawer-head button{width:38px;height:38px;border:0;border-radius:50%;background:#F6F7F9;font-size:26px;color:#1F2329}.drawer-links{display:grid;gap:8px;padding:16px}.drawer-links a{padding:12px 14px;border-radius:14px;background:#F6F7F9;font-weight:700}.drawer-links a.active{color:#C90000;background:rgba(201,0,0,.08)}.page-shell{max-width:1420px;margin:0 auto;display:grid;grid-template-columns:220px minmax(0,1180px);gap:24px;padding:22px 20px 0}.site-main{min-width: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 - 116px);overflow:auto}.side-category strong{display:block;color:#C90000;font-size:15px;padding:4px 10px 10px}.side-category a{display:block;color:#1F2329;border-radius:12px;padding:9px 10px;margin:3px 0;font-weight:700;font-size:14px}.side-category a:hover,.side-category a.active{color:#C90000;background:rgba(201,0,0,.08)}.banner-slider{max-width:1180px;margin:2px auto 34px;border-radius:22px;background:#F7F8FA;box-shadow:0 12px 30px rgba(18,28,45,.08);overflow:hidden;position:relative;height:clamp(260px,30vw,360px)}.slide{position:absolute;inset:0;opacity:0;transition:opacity .35s;background:#F7F8FA}.slide.active{opacity:1;z-index:1}.slide img{width:100%;height:100%;object-fit:contain;background:#F7F8FA}.slider-prev,.slider-next{position:absolute;top:50%;z-index:3;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(255,255,255,.9);color:#C90000;font-size:30px;line-height:1;box-shadow:0 8px 20px rgba(0,0,0,.12);cursor:pointer}.slider-prev{left:16px}.slider-next{right:16px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;z-index:4;display:flex;justify-content:center;gap:8px}.slider-dot{width:10px;height:10px;border:0;border-radius:50%;background:rgba(31,35,41,.25);cursor:pointer;padding:0}.slider-dot.active{background:#C90000}.section{margin:0 0 34px}.section-soft{background:#F6F7F9;border-radius:24px;padding:28px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2,.section-title,h1,h2,h3{color:#C90000}.section-head h2,.section-title{font-size:28px;margin:0}.section-head p{max-width:640px;margin:0;color:#5D6673}.intro-panel,.inner-hero{background:#FFFFFF;border:1px solid rgba(201,0,0,.10);box-shadow:0 12px 30px rgba(18,28,45,.08);border-radius:24px;padding:28px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);gap:28px;align-items:center}.intro-panel p,.inner-hero p,.text-card p,.info-card p,.zone-card p,.review-card p,.faq-item p,.notice-card p{color:#5D6673;margin:0}.eyebrow{display:inline-flex!important;color:#C90000!important;background:rgba(201,0,0,.08);border-radius:999px;padding:4px 12px;font-weight:800;margin-bottom:10px!important}.intro-panel h1,.inner-hero h1{font-size:38px;line-height:1.25;margin:10px 0 14px;color:#C90000}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.hero-media,.inner-hero-media{background:#F7F8FA;border-radius:20px;min-height:240px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-media img,.inner-hero-media img{width:100%;height:260px;object-fit:contain}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat-card{background:linear-gradient(180deg,#F12B2B 0%,#C90000 58%,#A80000 100%);color:#fff;border-radius:20px;padding:20px;box-shadow:0 12px 30px rgba(201,0,0,.18)}.stat-card strong{display:block;font-size:22px;margin-bottom:8px}.stat-card p{margin:0;color:rgba(255,255,255,.88);font-size:14px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.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,.text-card,.faq-item,.notice-card{background:#FFFFFF;border:1px solid rgba(201,0,0,.10);box-shadow:0 12px 30px rgba(18,28,45,.08);border-radius:18px;overflow:hidden}.card,.zone-card,.info-card,.review-card,.text-card,.faq-item,.notice-card{padding:20px}.product-card{padding:0}.product-card img,.card-img{width:100%;height:170px;object-fit:contain;background:#F7F8FA;border-radius:16px;margin-bottom:14px}.wide-img{width:100%;height:240px;object-fit:contain;background:#F7F8FA;border-radius:18px}.card h3,.zone-card h3,.info-card h3,.text-card h3,.faq-item h3,.notice-card h3{margin:0 0 8px;color:#C90000}.card p,.zone-card p,.info-card p,.text-card p,.faq-item p,.notice-card p{font-size:15px}.link-more{display:inline-flex;margin-top:14px;color:#C90000;font-weight:800}.h-scroll{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px}.h-scroll .product-card{flex:0 0 210px}.combo-card{display:grid;grid-template-columns:160px minmax(0,1fr);gap:16px;align-items:center}.combo-card img{width:160px;height:150px;object-fit:contain;background:#F7F8FA;border-radius:16px}.review-card strong{display:block;color:#1F2329;margin-bottom:8px}.reminder{background:#11151C;color:#E7ECF3;border-radius:24px;padding:26px;margin-bottom:34px}.reminder h2{color:#fff;margin:0 0 8px}.reminder p{color:#D7DEE8;margin:0}.site-footer{background:#11151C;color:#E7ECF3;margin-top:40px}.footer-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.4fr .7fr .7fr 1fr;gap:28px;padding:42px 20px}.footer-brand img{max-height:54px;width:auto;margin-bottom:14px}.footer-brand p,.footer-col p{color:#CBD3DF;margin:0}.footer-col{display:flex;flex-direction:column;gap:8px}.footer-col h3{margin:0 0 6px;color:#fff}.footer-col a{color:#CBD3DF}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:1180px;margin:0 auto;padding:16px 20px;display:flex;justify-content:space-between;gap:14px;color:#AEB8C7}.mobile-bottom-nav{display:none}.simple-page{max-width:860px;margin:70px auto;padding:30px;background:#fff;border:1px solid rgba(201,0,0,.10);border-radius:24px;box-shadow:0 12px 30px rgba(18,28,45,.08);text-align:center}.simple-page img{max-height:56px;width:auto;margin:0 auto 18px}.simple-page h1{margin:0 0 12px}.simple-page p{color:#5D6673}.simple-page .main-btn{margin-top:14px}@media (max-width:1200px){.page-shell{grid-template-columns:1fr;max-width:1180px}.side-category{display:none}.header-inner{gap:14px}.nav-core a{padding:9px 13px}}@media (max-width:760px){body{padding-bottom:72px}.site-header{position:sticky}.header-inner{min-height:64px;padding:0 12px;gap:10px}.mobile-menu-btn{display:flex;flex:0 0 auto}.nav-core{display:none}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:42px}.register-btn{padding:9px 16px;min-width:70px;margin-left:auto}.page-shell{padding:16px 12px 0}.banner-slider{height:clamp(150px,48vw,210px);border-radius:18px;margin:0 0 24px}.slider-prev,.slider-next{width:34px;height:34px;font-size:24px}.intro-panel,.inner-hero{grid-template-columns:1fr;padding:20px;gap:18px;border-radius:20px}.intro-panel h1,.inner-hero h1{font-size:28px}.hero-media,.inner-hero-media{min-height:170px}.hero-media img,.inner-hero-media img{height:190px}.section-soft{padding:20px;border-radius:20px}.section-head{display:block}.section-head h2,.section-title{font-size:23px}.section-head p{margin-top:8px}.stat-grid,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.combo-card{grid-template-columns:1fr}.combo-card img{width:100%;height:160px}.product-card img,.card-img{height:150px}.wide-img{height:190px}.footer-inner{grid-template-columns:1fr;padding:34px 18px}.footer-bottom{display:block;text-align:center}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:58px;background:#fff;border-top:1px solid #E8EBEF;display:grid;grid-template-columns:repeat(4,1fr);z-index:85}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;font-weight:800;color:#5D6673}.mobile-bottom-nav a.active{color:#C90000}.h-scroll .product-card{flex-basis:74vw}.simple-page{margin:34px 14px;padding:24px}}@media (max-width:420px){.register-btn{padding:8px 13px}.logo img{max-height:38px}.header-inner{min-height:60px}.mobile-menu-btn{width:38px;height:38px}.hero-actions a{width:100%}}
