:root{--red:#E11D48;--red2:#B3123F;--text:#20242C;--muted:#667085;--soft:#F7F8FA;--soft2:#F2F4F7;--line:rgba(225,29,72,.12);--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","Microsoft YaHei",sans-serif;line-height:1.7}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin: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(225,29,72,.08)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:74px}.logo{flex:0 0 auto}.logo img{max-height:52px;width:auto}.nav-core{display:flex;align-items:center;gap:10px;white-space:nowrap;flex-wrap:nowrap;min-width:0}
.nav-core a{color:#20242C;background:#F7F8FA;border-radius:999px;padding:10px 14px;font-size:14px}.nav-core a:hover,.nav-core a.active{color:var(--red);background:rgba(225,29,72,.08)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#FF4D6D 0%,#E11D48 52%,#B3123F 100%);color:#fff;border-radius:999px;padding:11px 22px;font-weight:700;border:0}
.register-btn{margin-left:auto;flex:0 0 auto}.menu-toggle{display:none;background:none;border:0;font-size:24px;color:var(--text)}
.page-shell{display:grid;grid-template-columns:220px minmax(0,1fr);gap:28px;padding-top:24px;padding-bottom:50px}.side-category{position:sticky;top:96px;align-self:start;background:#fff;border:1px solid rgba(225,29,72,.10);border-radius:18px;box-shadow:var(--shadow);padding:18px;max-height:calc(100vh - 120px);overflow:auto}
.side-category h2{font-size:18px;margin:0 0 12px}.side-group{display:grid;gap:5px;margin:14px 0}.side-group strong{font-size:12px;color:#98A2B3;text-transform:uppercase}.side-category a{padding:8px 10px;border-radius:12px;font-size:14px}.side-category a:hover{color:var(--red);background:rgba(225,29,72,.08)}
.main-content{min-width:0}.hero-title{padding:28px 0 12px}.hero-title h1{font-size:clamp(30px,5vw,52px);line-height:1.14;margin:0 0 16px}.hero-title p{color:var(--muted);max-width:850px}.accent{color:var(--red)}
.banner-slider{margin:0 0 34px;border-radius:22px;background:#F7F8FA;box-shadow:var(--shadow);overflow:hidden;position:relative;height:330px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .45s ease}.slide.active{opacity:1;z-index:1}.slide img{width:100%;height:100%;object-fit:contain;background:#F7F8FA}
.slider-arrow{position:absolute;z-index:3;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}.slider-arrow.prev{left:16px}.slider-arrow.next{right:16px}
.slider-dots{position:absolute;z-index:3;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(32,36,44,.25);padding:0}.slider-dot.active{background:var(--red)}
.section{padding:34px 0}.section.alt{background:var(--soft);border-radius:24px;padding:34px 28px}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}.section-title{font-size:clamp(24px,3vw,34px);line-height:1.2;margin:0}.section-kicker,.tag,.status{color:var(--red);font-weight:700;font-size:13px}.section-desc{color:var(--muted);margin:8px 0 0}
.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,.news-card,.match-card,.topic-card{background:#fff;border:1px solid rgba(225,29,72,.10);box-shadow:var(--shadow);border-radius:18px;padding:18px}
.card h3,.news-card h3,.topic-card h3{margin:6px 0 8px;font-size:19px}.card p,.news-card p,.topic-card p,.review-card p{color:var(--muted);margin:0}
.news-card img,.product-card img{width:100%;height:168px;object-fit:contain;background:#F7F8FA;border-radius:14px;margin-bottom:14px}.product-card img{height:170px}
.feature-news{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:20px}.feature-main{padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-main img{width:100%;max-height:280px;object-fit:contain;background:var(--soft);border-radius:16px}.feature-list{display:grid;gap:12px}.feature-list .card{padding:15px}
.match-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.match-strip .info-card{padding:16px}.match-strip h3{font-size:16px;margin:4px 0}.match-strip p{font-size:14px;color:var(--muted);margin:0}
.split-columns{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.list-links{display:grid;gap:10px}.list-links a{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #EAECF0}.list-links a span:last-child{color:var(--red)}
.service-row{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-panel{background:var(--soft);padding:24px;border-radius:20px;border:1px solid #EAECF0}.service-panel img{max-height:220px;object-fit:contain;margin:0 auto 14px}
.review-card{border-left:4px solid var(--red)}.notice{background:#FFF6F8;border:1px solid rgba(225,29,72,.18);border-radius:18px;padding:20px;color:#475467}
.site-footer{background:#141821;color:#EEF2F7;padding:42px 0;margin-top:20px}.footer-grid{display:grid;grid-template-columns:1.2fr .6fr 1fr;gap:34px}.footer-logo{max-height:52px;width:auto;margin-bottom:14px}.site-footer h3{color:#fff}.site-footer a{display:block;color:#D0D5DD;margin:7px 0}.site-footer p{color:#D0D5DD}
.mobile-drawer,.drawer-mask,.mobile-bottom-nav{display:none}
.article-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;padding:30px;background:var(--soft);border-radius:24px;margin:4px 0 30px}.article-hero img{width:100%;max-height:260px;object-fit:contain}.article-hero h1{font-size:clamp(30px,4vw,46px);line-height:1.15;margin:0 0 14px}.article-hero p{color:var(--muted)}
.faq-item{padding:18px 0;border-bottom:1px solid #EAECF0}.faq-item h3{margin:0 0 6px}.faq-item p{margin:0;color:var(--muted)}
@media(max-width:1100px){.nav-core{gap:6px}.nav-core a{padding:9px 10px;font-size:13px}.page-shell{grid-template-columns:190px 1fr}}
@media(max-width:900px){.nav-core,.side-category{display:none}.menu-toggle{display:block}.header-inner{justify-content:space-between;gap:12px}.logo{position:absolute;left:50%;transform:translateX(-50%)}.logo img{max-height:44px}.register-btn{margin-left:auto;padding:9px 16px}.page-shell{display:block;width:min(100% - 24px,760px);padding-top:18px}.mobile-drawer{display:block;position:fixed;z-index:300;top:0;left:0;bottom:0;width:84%;max-width:320px;background:#fff;transform:translateX(-102%);transition:.25s;padding:18px;overflow:auto;box-shadow:20px 0 50px rgba(16,24,40,.16)}.mobile-drawer.open{transform:none}.drawer-mask{display:block;position:fixed;z-index:250;inset:0;background:rgba(16,24,40,.42);opacity:0;pointer-events:none;transition:.25s}.drawer-mask.open{opacity:1;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:15px;border-bottom:1px solid #EAECF0}.drawer-head img{max-height:44px;width:auto}.drawer-head button{border:0;background:none;font-size:28px}.drawer-group{display:grid;gap:4px;margin:18px 0}.drawer-group strong{color:#98A2B3;font-size:12px}.drawer-group a{padding:9px 8px;border-radius:10px}.drawer-group a:hover{background:#FFF1F4;color:var(--red)}body.drawer-open{overflow:hidden}.mobile-bottom-nav{display:grid;position:fixed;z-index:120;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid #EAECF0;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a{text-align:center;padding:11px 4px;font-size:13px}.mobile-bottom-nav a:hover{color:var(--red)}body{padding-bottom:58px}.feature-news,.split-columns,.article-hero{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.match-strip{grid-template-columns:repeat(2,1fr)}.banner-slider{height:200px}}
@media(max-width:600px){.container{width:min(100% - 24px,1180px)}.hero-title{padding-top:18px}.section{padding:26px 0}.section.alt{padding:24px 16px}.grid-2,.grid-3,.grid-4,.service-row{grid-template-columns:1fr}.match-strip{grid-template-columns:1fr}.banner-slider{height:170px;border-radius:16px}.news-card img,.product-card img{height:145px}.article-hero{padding:20px}.article-hero img{max-height:210px}.footer-grid{grid-template-columns:1fr}.site-footer{padding-bottom:90px}}