/* AI好买 — topic20 look (t20-20261016) */
:root{--t-black:#000;--t-text:#2c2525;--t-muted:#6b6572;--t-line:rgba(15,15,15,.08);--t-card:#f5f5f5;--t-btn:#282828;--t-red:#ff4040;--t-ff:Inter,"PingFang SC","Microsoft YaHei",sans-serif}
body.t20-body{background:rgba(255,255,255,.95);color:var(--t-text);font-family:var(--t-ff)}
.t20-body a{text-decoration:none}
.t20-body a:hover{color:inherit}
/* header */
.t20-header{position:sticky;top:0;z-index:120;padding:18px 0 28px;background:linear-gradient(rgba(255,255,255,.96) 0%,rgba(255,255,255,.88) 78%,rgba(255,255,255,0) 100%);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.t20-header-in{max-width:1340px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.t20-logo img{height:40px;width:auto;display:block}
.t20-header-actions{display:flex;align-items:center;gap:10px}
.t20-ghost,.t20-primary{border-radius:999px;padding:10px 16px;font-size:13px;line-height:1;border:1px solid var(--t-line);transition:transform .2s,box-shadow .2s;white-space:nowrap}
.t20-ghost{background:rgba(255,255,255,.92);color:#000!important}
.t20-primary{background:#272727;border-color:#272727;color:#fff!important}
.t20-ghost:hover,.t20-primary:hover{transform:translateY(-1px);box-shadow:rgba(20,20,20,.08) 0 10px 18px}
.t20-search input{border-radius:999px;border:1px solid var(--t-line);background:rgba(255,255,255,.92);padding:9px 16px;font-size:13px;width:180px;outline:0}
.t20-search input:focus{border-color:#272727}
/* shell + hero */
.t20-shell{max-width:1340px;margin:0 auto;padding:0 24px 16px}
.t20-hero{text-align:center;padding:10px 0 40px}
.t20-hero-title{margin:0;display:flex;flex-direction:column;align-items:center;color:#000;font-size:54px;font-weight:700;letter-spacing:-2px;line-height:.98}
.t20-hero-title span{display:block;min-height:1.08em;white-space:nowrap}
.t20-hero-title em{font-style:normal;margin-left:.28em;background:linear-gradient(90deg,#c574ff 0%,#63a7ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.t20-hero-sub{margin:16px auto 0;max-width:640px;color:#000;font-size:16px;line-height:24px}
.t20-hero-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:40px;margin-top:40px}
.t20-hero-card{display:flex;flex-direction:column;overflow:hidden;border-radius:16px;background:#f5f5f5;text-align:left;color:var(--t-text)!important;transition:transform .24s,box-shadow .24s;padding-bottom:18px}
.t20-hero-visual{display:block;width:100%;aspect-ratio:1/1;min-height:148px;border-radius:15px;background:#eee center/cover no-repeat}
.t20-hero-body{display:flex;flex-direction:column;flex:1;padding:12px 18px 0}.t20-hero-body .t20-btn{margin-top:auto}.t20-feat{margin-bottom:14px}
.t20-hero-price{display:block;color:#000;font-size:18px;font-weight:800;letter-spacing:-.4px;text-align:center}
.t20-feat{display:block;margin-top:12px}
.t20-check{display:block;position:relative;padding-left:20px;font-size:13px;line-height:20px;margin:0 0 4px}
.t20-check:before{content:"";position:absolute;left:0;top:3px;width:14px;height:14px;border-radius:3px;background:#44c26b url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' stroke='white' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat}
.t20-btn{display:flex;align-items:center;justify-content:center;width:100%;margin-top:14px;border-radius:10px;padding:12px 14px;background:#282828;color:#fff;font-size:13px;font-weight:700;transition:transform .2s,box-shadow .2s}
a:hover .t20-btn{transform:translateY(-1px);box-shadow:rgba(23,23,23,.18) 0 12px 24px}
.t20-trust{display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:#685f58;font-size:13px}
@media (hover:hover){.t20-hero-card:hover,.t20-mini:hover,.t20-hl-card:hover,.t20-cat-card:hover,.t20-vis-card:hover,.t20-svc:hover,.t20-stat:hover{transform:translateY(-6px);box-shadow:rgba(16,16,16,.12) 0 20px 38px}}
/* tabs */
.t20-tabs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0 30px;padding:8px;border-radius:18px;background:rgba(244,242,239,.88);border:1px solid rgba(15,15,15,.06);position:sticky;top:94px;z-index:90;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.t20-tab{border-radius:12px;padding:12px 18px;color:#312b2b!important;background:transparent;font-size:14px;font-weight:700;white-space:nowrap;line-height:20px;transition:background-color .2s,box-shadow .2s}
.t20-tab.is-active{color:#000!important;background:#fff;box-shadow:rgba(20,20,20,.08) 0 10px 22px}
/* offer */
.t20-offer{margin-bottom:32px;scroll-margin-top:180px;border-radius:24px;overflow:hidden;box-shadow:rgba(12,12,12,.14) 0 22px 48px;background:#111 var(--bg) center/cover no-repeat}
.t20-offer-in{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;height:280px;padding:28px;box-sizing:border-box}
.t20-offer-text{display:flex;flex-direction:column;justify-content:center;color:#fff}
.t20-offer-title{margin:16px 0 10px;color:#fff;font-size:32px;font-weight:700;line-height:1;letter-spacing:-1.5px}
.t20-offer-text p{margin:0;max-width:360px;color:rgba(255,255,255,.74);font-size:14px;line-height:1.7}
.t20-offer-cards{display:grid;grid-template-columns:repeat(2,460px);gap:18px;align-self:center}
.t20-mini{display:grid;grid-template-columns:140px minmax(0,1fr);grid-template-areas:"visual info" "visual button";gap:10px 20px;height:172px;box-sizing:border-box;width:460px;max-width:100%;align-content:center;align-items:start;border-radius:16px;padding:16px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);transition:transform .24s,box-shadow .24s;color:#fff!important}
.t20-mini-visual{grid-area:visual;width:140px;height:140px;align-self:center;border-radius:12px;background:#333 center/cover no-repeat}
.t20-mini-info{grid-area:info;display:flex;flex-direction:column;gap:6px;min-width:0;color:#fff}
.t20-mini-info strong{font-size:18px;font-weight:700;line-height:20px;letter-spacing:-.3px}
.t20-mini-meta .t20-check{color:rgba(255,255,255,.72);font-size:12px;line-height:16px}
.t20-mini-btn{grid-area:button;place-self:start;min-width:218px;height:40px;border-radius:10px;padding:0 20px;background:#fff;color:#1b1b1b;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
/* sections */
.t20-sec{margin-top:34px;scroll-margin-top:180px}
.t20-sec-head{margin-bottom:18px}
.t20-sec-title{display:inline-flex;align-items:center;gap:10px;margin:0;color:#101010;font-size:30px;font-weight:800;letter-spacing:-1px}
.t20-sec-title span{font-size:26px}
/* highlight bento */
.t20-hl{display:grid;grid-template-columns:minmax(0,2fr) repeat(2,minmax(0,1fr));grid-template-areas:"a b b" "a c d";grid-auto-rows:170px;gap:20px}
.t20-hl-card{position:relative;overflow:hidden;border-radius:8px;display:flex;flex-direction:column;padding:24px;background:#f2f4f7 center/cover no-repeat;color:#111!important;transition:transform .24s,box-shadow .24s}
.t20-hl-1{grid-area:a;padding:34px 34px 30px}
.t20-hl-2{grid-area:b;padding:30px 26px 24px}
.t20-hl-3{grid-area:c;align-items:center;text-align:center;justify-content:center;padding:24px 24px 22px}
.t20-hl-4{grid-area:d;padding:28px 24px 22px}
.t20-hl-top{display:flex;margin-bottom:26px}
.t20-hl-3 .t20-hl-top{justify-content:center;margin-bottom:18px}
.t20-hl-visual{width:70px;height:70px;border-radius:20px;box-shadow:rgba(18,18,18,.08) 0 12px 24px;object-fit:cover}
.t20-hl-3 .t20-hl-visual{width:54px;height:54px;border-radius:14px}
.t20-hl-text{position:relative;z-index:1;max-width:220px;text-align:left;display:block}
.t20-hl-1 .t20-hl-text{max-width:380px}.t20-hl-2 .t20-hl-text{max-width:280px}.t20-hl-3 .t20-hl-text{max-width:210px;text-align:center}
.t20-hl-text strong{display:block;margin:0 0 8px;color:#111;font-size:16px;font-weight:700;line-height:1.2;letter-spacing:-.4px}
.t20-hl-1 .t20-hl-text strong{font-size:30px;margin-bottom:18px;line-height:1.08;letter-spacing:-1px}
.t20-hl-2 .t20-hl-text strong{font-size:22px}.t20-hl-3 .t20-hl-text strong{font-size:18px}
.t20-hl-4 .t20-hl-text strong{color:#7b3917}
.t20-hl-text .t20-check{color:#5b6273;font-size:14px;line-height:1.5}
.t20-hl-3 .t20-hl-text .t20-check{font-size:12px;color:#6b6f77;padding-left:0}.t20-hl-3 .t20-check:before{position:static;display:inline-block;vertical-align:-2px;margin-right:6px}
.t20-hl-4 .t20-hl-text .t20-check{color:#805b48}
.t20-hl-foot{position:relative;z-index:1;margin-top:auto;display:flex;gap:14px;padding-top:20px}
.t20-hl-1 .t20-hl-foot{padding-top:26px}
.t20-hl-3 .t20-hl-foot{display:none}
.t20-btn2{min-width:108px;height:34px;border-radius:8px;padding:0 18px;background:#121212;color:#fff;font-size:14px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.t20-hl-4 .t20-btn2{background:transparent;border:1px solid rgba(123,57,23,.4);color:#7b3917}
.t20-hl-card:nth-child(n+5) .t20-hl-foot{display:none}
/* catalog */
.t20-catalog{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.t20-cat-card{display:block;border-radius:16px;padding:8px;background:#f5f5f5;color:var(--t-text)!important;transition:transform .24s,box-shadow .24s}
.t20-cat-visual{display:block;width:100%;aspect-ratio:1/1;border-radius:14px;background:#eee center/cover no-repeat}
.t20-cat-name{display:block;margin:12px 0 6px;color:#111;font-size:18px;font-weight:800;letter-spacing:-.4px}
.t20-cat-sub{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;color:#7a727d;font-size:13px;line-height:1.6;min-height:42px}
.t20-cat-price{display:block;margin-top:12px;color:#ff4040;font-size:18px;font-weight:800}
.t20-cat-card .t20-cat-name,.t20-cat-card .t20-cat-sub,.t20-cat-card .t20-cat-price{padding:0 4px}
/* vision */
.t20-vision{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.t20-vis-card{position:relative;display:block;border-radius:16px;padding:32px;background:#f5f5f5;border:1px solid rgba(255,255,255,.5);color:var(--t-text)!important;transition:transform .24s,box-shadow .24s}
.t20-vis-head{display:flex;margin-bottom:10px}
.t20-vis-icon{display:block;width:64px;aspect-ratio:1/1;border-radius:14px;background:#fff center/cover no-repeat}
.t20-vis-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px}
.t20-vis-foot .t20-btn{width:auto;min-width:116px;margin-top:0}
.t20-vis-price{display:flex;flex-direction:column;align-items:flex-start;gap:4px;color:#e60027;font-size:20px;font-weight:800;letter-spacing:-1px}
.t20-vis-price small{color:#595c5d;font-size:13px;font-weight:700;letter-spacing:0}
.t20-more{display:block;margin:20px auto 0;background:none;border:0;font-size:18px;color:var(--t-text);cursor:pointer;font-family:var(--t-ff)}
.t20-more:hover{text-decoration:underline}
.t20 .is-folded{display:none}
/* service */
.t20-service{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.t20-svc{border-radius:16px;padding:32px;background:#f5f5f5;border:1px solid rgba(255,255,255,.5);transition:transform .24s,box-shadow .24s}
.t20-svc-icon{text-align:center;line-height:54px}
.t20-svc h3{margin:18px 0 8px;color:#111;font-size:24px;font-weight:800;letter-spacing:-.8px;text-align:center}
.t20-svc-list{margin-top:16px;display:block}
.t20-ok{display:block;position:relative;padding-left:22px;color:#4c4653;font-size:13px;line-height:1.6;margin-bottom:4px}
.t20-ok:before{content:"";position:absolute;left:0;top:3px;width:14px;height:14px;border-radius:3px;background:#17a655 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' stroke='white' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat}
.t20-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.t20-stat{border-radius:20px;padding:28px 40px;background:#f5f5f5;transition:transform .24s,box-shadow .24s}
.t20-stat-label{display:inline-flex;align-items:center;border-radius:999px;padding:6px 12px;background:#fff;color:#373030;font-size:13px;font-weight:700;margin-bottom:20px}
.t20-stat-value{margin-top:16px;color:#201c1c;font-size:46px;font-weight:800;letter-spacing:-1.8px;margin-bottom:20px;line-height:1.1}
.t20-stat p{margin:10px 0 0;color:#69636d;font-size:13px;line-height:1.7}
/* pay strip + footer */
.t20-pay{display:flex;justify-content:center;align-items:center;gap:14px;flex-wrap:wrap;background:#f1f1f2;padding:30px 16px;margin-top:0}
.t20-pay span{border:1px solid #d9d9de;background:#fff;border-radius:6px;padding:4px 10px;font-size:13px;font-weight:800;color:#1a3a7a;letter-spacing:.2px}
.t20-pay span:nth-child(2){color:#c0262d}.t20-pay span:nth-child(3){color:#5b6ad0}.t20-pay span:nth-child(4){color:#7b3fe4}.t20-pay span:last-child{color:#2c2525;font-weight:600}
.t20-footer{background:#000;color:#fff;padding:56px 0 24px;margin-top:80px}
@media (max-width:768px){.t20-footer{margin-top:56px}}
.t20-footer-in{max-width:1340px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:24px}
.t20-footer-brand img{height:40px;width:auto}
.t20-footer-brand p{margin:24px 0 10px;font-size:14px;font-weight:600}
.t20-tg{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:#333;color:#fff!important;font-size:10px;font-weight:700}
.t20-footer-col h3{font-size:15px;font-weight:700;margin:0 0 12px;color:#fff}
.t20-footer-col a{display:block;color:#cfcfcf!important;font-size:13px;line-height:1.85}
.t20-footer-col a:hover{color:#fff!important}
.t20-footer-copy{max-width:1340px;margin:36px auto 0;padding:20px 24px 0;border-top:1px solid #222;color:#8a8a8a;font-size:12px}
/* category + goods pages in the same style */
.t20-body .main,.ahb-cat{padding-top:0}
.ahb-cat .container,.ahb-goods .container{max-width:1340px;padding:0 24px}
.ahb-crumb{font-size:13px;color:var(--t-muted);margin:0 0 14px}
.ahb-crumb a{color:var(--t-muted)!important}.ahb-crumb span{color:var(--t-text)}
.ahb-cat-head{background:#f5f5f5;border-radius:20px;padding:24px 28px;margin-bottom:24px}
.ahb-cat-title{display:flex;gap:18px;align-items:center}
.ahb-cat-title img{width:64px;height:64px;border-radius:14px;object-fit:cover;background:#fff}
.ahb-cat-title h1{font-size:30px;font-weight:800;letter-spacing:-1px;color:#101010;margin:0 0 6px}
.ahb-cat-title h1 small{font-size:15px;font-weight:600;color:var(--t-muted);margin-left:10px;letter-spacing:0}
.ahb-cat-title p{margin:0;color:#7a727d;font-size:13.5px;line-height:1.7}
.ahb-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;padding:8px;border-radius:18px;background:rgba(244,242,239,.88);border:1px solid rgba(15,15,15,.06)}
.ahb-chips a{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:12px;font-size:14px;font-weight:700;color:#312b2b!important}
.ahb-chips img{width:22px;height:22px;border-radius:6px;object-fit:cover}
.ahb-chips a.is-active{background:#fff;color:#000!important;box-shadow:rgba(20,20,20,.08) 0 10px 22px}
.ahb-skus,.ahb-related,.ahb-side{background:transparent;border:0;padding:0}
.ahb-skus-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.ahb-skus-head h2{font-size:24px;font-weight:800;letter-spacing:-.8px;color:#101010;margin:0}
.ahb-skus-head span,.ahb-skus-head a{font-size:13px;color:var(--t-muted)!important}
.ahb-sku-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ahb-sku{min-width:0;display:grid;grid-template-columns:64px minmax(0,1fr);grid-template-areas:"img main" "side side";gap:10px 14px;padding:24px;border-radius:16px;background:#f5f5f5;color:var(--t-text)!important;transition:transform .24s,box-shadow .24s}
@media (hover:hover){.ahb-sku:hover{transform:translateY(-6px);box-shadow:rgba(16,16,16,.12) 0 20px 38px}}
.ahb-sku img{grid-area:img;width:64px;height:64px;border-radius:14px;object-fit:cover;background:#fff}
.ahb-sku-main{grid-area:main;min-width:0}
.ahb-sku-main strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#111;font-size:16px;font-weight:800;line-height:1.4;letter-spacing:-.3px}
.ahb-sku-main small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#7a727d;font-size:12.5px;line-height:1.6;margin-top:4px}
.ahb-sku-side{grid-area:side;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:6px}
.ahb-sku-side em{font-style:normal;color:#e60027;font-size:20px;font-weight:800;letter-spacing:-1px}
.ahb-btn{display:inline-flex;align-items:center;justify-content:center;min-width:116px;border-radius:10px;padding:11px 14px;background:#282828;color:#fff;font-size:13px;font-weight:700}
.ahb-pager{margin-top:24px}.ahb-pager .pagination{justify-content:center}
.ahb-pager .page-item.active .page-link{background:#282828;border-color:#282828}.ahb-pager .page-link{color:#282828}
/* goods */
.ahb-goods .bg-white{background:#f5f5f5!important;border:0;border-radius:20px!important}
.ahb-goods .goods-list img{height:auto!important;aspect-ratio:1/1;object-fit:cover;border-radius:16px;border:0;padding:0;background:#fff}
.ahb-goods h1.h5{font-size:26px;font-weight:800;color:#111;letter-spacing:-.8px;line-height:1.3}
.ahb-goods strong.h4{color:#e60027!important;font-size:30px;font-weight:800;letter-spacing:-1px}
.ahb-goods .badge-danger{background:#282828}.ahb-goods .badge-warning{background:#fff;color:#373030;border:1px solid var(--t-line)}
.ahb-goods .btn-primary{background:#282828;border-color:#282828;border-radius:10px!important;padding:12px 44px;font-weight:700;font-size:14px}
.ahb-goods .btn-primary:hover{background:#111;border-color:#111}
.ahb-goods .form-control{border-radius:10px;border-color:#e3e3e3}
.ahb-goods .hr{border-color:#e6e6e6}
.ahb-goods .content{font-size:14.5px;line-height:1.85;color:var(--t-text)}
.ahb-goods .content h2{font-size:20px;font-weight:800;color:#111;margin:4px 0 14px;letter-spacing:-.5px}
.ahb-goods .content h3{font-size:16px;font-weight:800;color:#111;margin:22px 0 8px}
.ahb-goods .content p{margin:0 0 8px}
.ahb-goods .content img{max-width:100%;height:auto;border-radius:10px}
.ahb-goods .ahb-related{background:transparent!important;padding:0!important;margin-top:40px!important;margin-bottom:0!important}
.ahb-goods .ahb-related .ahb-sku-list{grid-template-columns:repeat(3,minmax(0,1fr))}
.ahb-side{padding:20px!important}
.ahb-side h2{font-size:18px;font-weight:800;color:#111;margin:0 0 10px}
.ahb-side-list a{display:grid;grid-template-columns:40px minmax(0,1fr);grid-template-rows:auto auto;column-gap:10px;padding:10px 0;border-bottom:1px solid #e6e6e6;color:var(--t-text)!important}
.ahb-side-list img{grid-row:1/3;width:40px;height:40px;border-radius:10px;object-fit:cover}
.ahb-side-list span{font-size:13px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ahb-side-list em{font-style:normal;color:#e60027;font-weight:800;font-size:13px}
/* check / tag pages fallback */
.t20-body .main .container{max-width:1340px}
/* responsive */
@media (max-width:1240px){.t20-offer-in{grid-template-columns:1fr;height:auto}}
@media (max-width:1180px){.t20-hl{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"a a" "b b" "c d";grid-auto-rows:minmax(170px,auto)}}
@media (max-width:1100px){.t20-hero-row{grid-template-columns:repeat(3,minmax(0,1fr))}.t20-catalog{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:980px){.t20-offer-cards{grid-template-columns:1fr;align-self:stretch}.t20-mini{width:auto}}
@media (max-width:900px){.t20-vision,.t20-service{grid-template-columns:1fr}.ahb-sku-list,.ahb-goods .ahb-related .ahb-sku-list{grid-template-columns:repeat(2,minmax(0,1fr))}.t20-footer-in{grid-template-columns:1fr 1fr}}
@media (max-width:768px){
 .t20-header{padding:16px 0 24px}.t20-header-in{padding:0 16px;gap:10px}.t20-search{display:none}.t20-logo img{height:34px}
 .t20-shell{padding:0 16px 8px}
 .t20-hero-title{font-size:40px;letter-spacing:-1.4px}.t20-hero-sub{font-size:15px;line-height:23px}
 .t20-hero-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
 .t20-tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;top:82px}.t20-tabs::-webkit-scrollbar{display:none}
 .t20-offer{background-image:var(--bgm)}.t20-offer-in{padding:20px}.t20-offer-title{font-size:28px}
 .t20-mini{grid-template-columns:96px minmax(0,1fr);height:auto}.t20-mini-visual{width:96px;height:96px}.t20-mini-btn{min-width:0;width:100%}
 .t20-sec-title{font-size:24px}
 .t20-hl{grid-template-columns:1fr;grid-template-areas:"a" "b" "c" "d";grid-auto-rows:auto}.t20-hl-card{min-height:200px}.t20-hl-1 .t20-hl-text strong{font-size:24px}
 .t20-stats{grid-template-columns:1fr}.t20-stat{padding:24px}
 .ahb-cat .container,.ahb-goods .container{padding:0 16px}.ahb-cat-head{padding:18px}.ahb-cat-title h1{font-size:24px}.ahb-cat-title h1 small{display:block;margin:4px 0 0}
 .ahb-chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
 .ahb-sku-list,.ahb-goods .ahb-related .ahb-sku-list{grid-template-columns:minmax(0,1fr)}.ahb-sku{padding:18px}
 .ahb-goods .goods-list{padding:14px 16px 0!important}.ahb-goods .goods-list img{width:120px!important;max-width:120px}.ahb-goods h1.h5{font-size:21px}
 .t20-footer-in{grid-template-columns:1fr 1fr;padding:0 16px}
}
@media (max-width:600px){.t20-catalog{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.t20-hero-row{grid-template-columns:1fr}.t20-hero-title{font-size:36px}}

/* goods top banner (topic20 detail style) */
.t20-gtop{position:relative;margin-top:-28px;background:#f1f1f2}
.t20-gtop-band{position:absolute;left:0;right:0;top:0;height:178px;overflow:hidden;background:#eef3f6}
.t20-gtop-band span{position:absolute;inset:-60px;background:center/cover no-repeat;filter:blur(60px) saturate(1.25);opacity:.55;transform:scale(1.3)}
.t20-gtop-band:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.35),rgba(255,255,255,.55))}
.t20-gtop-in{position:relative;max-width:1340px;margin:0 auto;padding:28px 24px 0}
.t20-gtop-crumb{font-size:14px;color:#1a1a1a;margin-bottom:28px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t20-gtop-crumb a{color:#1a1a1a!important}.t20-gtop-crumb i{font-style:normal;margin:0 6px;color:#555}.t20-gtop-crumb span{color:#555}
.t20-gtop-row{display:flex;gap:18px;align-items:flex-start}
.t20-gtop-icon{flex:0 0 auto;width:176px;height:176px;border-radius:16px;border:4px solid rgba(0,0,0,.06);background:#fff;overflow:hidden;box-sizing:border-box}
.t20-gtop-icon img{width:100%;height:100%;object-fit:cover;display:block}
.t20-gtop-info{flex:1;min-width:0;padding-bottom:10px}
.t20-gtop-name{font-size:24px;font-weight:700;color:#1a1a1a;margin-top:30px;line-height:1.3}
.t20-gtop-svc{display:flex;flex-wrap:wrap;gap:16px 64px;margin:-45px 0 0 194px;position:relative}
.t20-svc-item{display:flex;align-items:center;gap:6px;font-size:14px;color:#1a1a1a}
.t20-svc-item svg{width:32px;height:32px;flex:0 0 auto}
.t20-svc-item strong{display:block;font-weight:400;font-size:14px;line-height:16px}
.t20-svc-item small{display:block;font-size:12px;color:#767676;line-height:16px}
.ahb-goods{background:#f1f1f2;padding-top:28px!important;padding-bottom:64px}
.ahb-goods>.container>.ahb-crumb{display:none}
.ahb-goods .goods-list{display:none}
.ahb-goods .goods-list+.col-lg-8{flex:0 0 100%;max-width:100%;padding:8px 24px 20px}
.ahb-goods .bg-white{background:#fff!important}
.t20-body .ahb-goods ~ .t20-footer{margin-top:0}
@media (max-width:768px){
 .t20-gtop{margin-top:-24px}.t20-gtop-band{height:150px}.t20-gtop-in{padding:18px 16px 0}.t20-gtop-crumb{margin-bottom:18px;font-size:13px}
 .t20-gtop-icon{width:96px;height:96px;border-radius:14px}.t20-gtop-name{font-size:20px;margin-top:18px}
 .t20-gtop-svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0 0}
 .t20-svc-item{flex-direction:column;align-items:flex-start;gap:4px}
 .t20-svc-item svg{width:26px;height:26px}.t20-svc-item small{font-size:11px}
 .ahb-goods .goods-list+.col-lg-8{padding:8px 16px 16px}
}