/* ═══════════ 异次元发卡网 前台样式 ═══════════ */
:root{
  --p1:#4f6ef7; --p2:#8a5bf6; --p3:#9a6cf5;
  --pink:#ff8fab; --pink2:#ff7fa5;
  --bg:#eef1fb; --card:#fff;
  --txt:#2b2f42; --sub:#8a8fa8;
  --red:#f43f5e; --green:#22b573;
  --shadow:0 8px 30px rgba(60,60,140,.10);
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;}
body{
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  background:linear-gradient(180deg,#e8ecfd 0%,var(--bg) 420px);
  color:var(--txt);min-height:100vh;overflow-x:hidden;
}
a{text-decoration:none;color:inherit;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}

.page{max-width:520px;margin:0 auto;padding:0 14px 80px;}
@media(min-width:820px){ .page{max-width:720px;} }

/* ═══ 头部 ═══ */
.hero{
  margin:0 -14px;padding:22px 18px 26px;border-radius:0 0 28px 28px;
  background:linear-gradient(135deg,var(--p1) 0%,var(--p2) 70%,var(--p3) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.hero::before{content:'';position:absolute;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.08);top:-90px;right:-60px;}
.hero::after{content:'';position:absolute;width:140px;height:140px;border-radius:50%;
  background:rgba(255,255,255,.07);bottom:-70px;left:-40px;}
.hero-top{display:flex;justify-content:space-between;align-items:flex-start;position:relative;z-index:1;}
.shop{display:flex;gap:12px;align-items:center;}
.shop-avatar{width:58px;height:58px;border-radius:18px;background:#fff;box-shadow:0 6px 16px rgba(0,0,0,.18);object-fit:cover;}
.shop-name{font-size:20px;font-weight:800;letter-spacing:.5px;text-shadow:0 2px 6px rgba(0,0,0,.12);}
.shop-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px;}
.badge{font-size:11px;padding:2.5px 9px;border-radius:999px;background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(4px);}
.hero-btns{display:flex;gap:8px;}
.icon-btn{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;
  font-size:17px;transition:.2s;}
.icon-btn:active{transform:scale(.9);}

/* 认证卡 */
.verify-card{
  margin-top:18px;position:relative;z-index:1;
  background:linear-gradient(120deg,rgba(20,24,60,.72),rgba(40,30,90,.6));
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);
  padding:14px 16px;display:flex;gap:14px;align-items:center;backdrop-filter:blur(8px);
  box-shadow:0 10px 26px rgba(10,10,40,.25);
}
.verify-medal{font-size:34px;filter:drop-shadow(0 3px 6px rgba(0,0,0,.3));}
.verify-title{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;}
.verified-tag{font-size:10px;letter-spacing:1px;padding:2px 8px;border-radius:6px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);font-weight:400;}
.verify-stats{display:flex;gap:22px;margin-top:8px;}
.vs-item i{display:block;font-style:normal;font-size:9px;color:#9aa2d8;letter-spacing:1px;}
.vs-item b{font-size:13px;color:#fff;}

/* CTA 横幅 */
.cta-banner{
  margin-top:14px;position:relative;z-index:1;display:flex;align-items:center;gap:12px;
  background:linear-gradient(110deg,#3fd0a4,#2bb3e6);border-radius:var(--radius);
  padding:13px 16px;color:#fff;box-shadow:0 8px 20px rgba(30,160,190,.35);transition:.2s;
}
.cta-banner:active{transform:scale(.98);}
.cta-icon{width:36px;height:36px;border-radius:12px;background:rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;font-size:18px;}
.cta-text{flex:1;line-height:1.35;}
.cta-text b{font-size:14px;display:block;}
.cta-text small{font-size:11px;opacity:.85;}
.cta-go{font-size:12px;background:#fff;color:#17a08e;padding:6px 12px;border-radius:999px;font-weight:700;}

/* 公告 */
.notice{display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;
  padding:10px 14px;margin:14px 2px 0;font-size:12.5px;color:#667;box-shadow:var(--shadow);}
.notice-tag{flex-shrink:0;font-size:11px;font-weight:700;color:var(--p1);
  background:#eef1ff;padding:3px 10px;border-radius:999px;}
.notice-txt{flex:1;min-width:0;overflow:hidden;}

/* 分类 */
.cat-area{display:flex;align-items:center;gap:10px;margin:18px 2px 12px;overflow:hidden;}
.cat-label{flex-shrink:0;font-size:12px;color:var(--sub);}
.cat-pills{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none;}
.cat-pills::-webkit-scrollbar{display:none;}
.pill{flex-shrink:0;padding:7px 18px;border-radius:999px;font-size:13px;background:#fff;
  color:#667;font-weight:600;box-shadow:var(--shadow);transition:.2s;}
.pill.on{background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;}

/* 商品 */
.goods-head{display:flex;justify-content:space-between;align-items:center;margin:6px 2px 12px;}
.goods-head h2{font-size:16.5px;}
.spark{filter:drop-shadow(0 2px 4px rgba(255,180,0,.4));}
.goods-count{font-size:12px;color:var(--sub);background:#fff;border-radius:999px;padding:4px 12px;box-shadow:var(--shadow);}
.goods-list{display:flex;flex-direction:column;gap:12px;}
.goods-card{
  display:flex;gap:12px;align-items:center;background:var(--card);
  border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);
  border:1px solid #f0f2fa;transition:.25s;
  animation:fadeUp .4s ease both;
}
.goods-card:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(80,80,180,.16);}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
.goods-img{width:76px;height:76px;border-radius:16px;object-fit:cover;background:#ffe9f0;flex-shrink:0;}
.goods-info{flex:1;min-width:0;}
.goods-name{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.goods-tags{display:flex;gap:6px;margin:5px 0;}
.tag-green{font-size:10.5px;color:#0aa06e;background:#e2f8ef;border-radius:6px;padding:2px 8px;font-weight:600;}
.goods-meta{display:flex;align-items:baseline;gap:10px;}
.price{color:var(--red);font-size:19px;font-weight:800;font-style:italic;}
.stock{font-size:11.5px;color:var(--sub);}
.stock.out{color:var(--red);}
.buy-btn{
  flex-shrink:0;padding:9px 14px;border-radius:999px;font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--p1),var(--p2));
  box-shadow:0 6px 16px rgba(90,100,250,.4);transition:.2s;white-space:nowrap;
}
.buy-btn:active{transform:scale(.93);}
.buy-btn:disabled{background:#c8ccdd;box-shadow:none;cursor:not-allowed;}
.empty{text-align:center;color:var(--sub);padding:50px 0;font-size:14px;}

.footer{text-align:center;font-size:11.5px;color:#a8adc2;margin-top:36px;}

/* ═══ 购买弹窗 ═══ */
.modal-mask{position:fixed;inset:0;background:rgba(25,25,60,.5);backdrop-filter:blur(4px);
  display:none;align-items:flex-end;justify-content:center;z-index:100;}
.modal-mask.show{display:flex;}
.modal{
  background:#fff;width:100%;max-width:520px;border-radius:24px 24px 0 0;
  padding:22px 20px 26px;animation:slideUp .3s ease;max-height:88vh;overflow-y:auto;
}
@keyframes slideUp{from{transform:translateY(60px);opacity:0;}to{transform:none;opacity:1;}}
@media(min-width:600px){
  .modal-mask{align-items:center;}
  .modal{border-radius:24px;max-width:440px;}
}
.modal-close{position:absolute;right:16px;top:14px;color:#999;font-size:16px;width:32px;height:32px;
  border-radius:50%;background:#f3f4fa;}
.modal{position:relative;}
.modal-head{display:flex;gap:12px;align-items:center;margin-bottom:14px;}
.modal-head img{width:52px;height:52px;border-radius:14px;background:#ffe9f0;}
.modal-head h3{font-size:16px;}
.modal-head p{font-size:12px;color:var(--sub);margin-top:3px;}
.modal label{display:block;font-size:12.5px;color:#667;font-weight:600;margin:12px 0 6px;}
.modal input{width:100%;padding:11px 14px;border:1.5px solid #e5e8f3;border-radius:12px;font-size:14px;outline:none;transition:.2s;}
.modal input:focus{border-color:var(--p1);box-shadow:0 0 0 3px rgba(79,110,247,.12);}
.num-row{display:flex;gap:8px;align-items:center;}
.num-row button{width:42px;height:42px;border-radius:12px;background:#f1f3fb;font-size:18px;color:#556;font-weight:700;}
.num-row input{text-align:center;flex:1;}
.pay-row{display:flex;gap:8px;}
.pay-item{flex:1 !important;cursor:pointer;}
.pay-item input{display:none;}
.pay-item span{display:block;text-align:center;padding:10px 4px;border-radius:12px;font-size:12.5px;
  background:#f4f5fb;color:#667;font-weight:600;border:1.5px solid transparent;transition:.2s;}
.pay-item input:checked + span{background:#eef1ff;color:var(--p1);border-color:var(--p1);}
.total-row{display:flex;justify-content:flex-end;align-items:baseline;gap:6px;margin-top:16px;font-size:13px;color:#667;}
.total-row b{color:var(--red);font-size:22px;font-style:italic;}
.submit-btn{
  width:100%;margin-top:12px;padding:14px;border-radius:14px;font-size:15px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--p1),var(--p2));box-shadow:0 8px 20px rgba(90,100,250,.4);transition:.2s;
}
.submit-btn:active{transform:scale(.98);}
.pay-tip{text-align:center;font-size:11px;color:#a8adc2;margin-top:10px;}

/* ═══ 悬浮客服按钮 ═══ */
.kf-fab{
  position:fixed;right:16px;bottom:24px;z-index:90;width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,var(--pink),var(--pink2));color:#fff;font-size:25px;
  box-shadow:0 10px 26px rgba(255,127,165,.5);display:flex;align-items:center;justify-content:center;
  transition:.25s;animation:pulse 2.4s infinite;
}
@keyframes pulse{0%{box-shadow:0 10px 26px rgba(255,127,165,.5),0 0 0 0 rgba(255,143,171,.45);}
  70%{box-shadow:0 10px 26px rgba(255,127,165,.5),0 0 0 16px rgba(255,143,171,0);}
  100%{box-shadow:0 10px 26px rgba(255,127,165,.5),0 0 0 0 rgba(255,143,171,0);}}
.kf-fab:active{transform:scale(.9);}
.kf-ico{margin-top:-2px;}
.kf-badge{position:absolute;top:-2px;right:-2px;width:20px;height:20px;border-radius:50%;background:var(--red);
  color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700;
  border:2px solid #fff;}

/* ═══ 客服面板 ═══ */
.kf-panel{
  position:fixed;right:12px;bottom:94px;z-index:95;width:min(92vw,360px);height:min(66vh,520px);
  background:#fff;border-radius:20px;box-shadow:0 20px 60px rgba(30,30,90,.3);
  display:none;flex-direction:column;overflow:hidden;
}
.kf-panel.show{display:flex;animation:slideUp .25s ease;}
.kf-head{display:flex;align-items:center;gap:10px;padding:12px 14px;color:#fff;
  background:linear-gradient(135deg,var(--p1),var(--p2));}
.kf-head img{width:38px;height:38px;border-radius:50%;background:#fff;}
.kf-head b{font-size:14px;display:block;}
.kf-head i{font-style:normal;font-size:10.5px;opacity:.9;display:flex;align-items:center;gap:4px;}
.kf-head i .dot{width:7px;height:7px;border-radius:50%;background:#4ade80;display:inline-block;}
.kf-head > div{flex:1;}
.kf-close{color:#fff;font-size:15px;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.18);}
.kf-body{flex:1;overflow-y:auto;padding:14px;background:#f6f7fc;
  background-image:radial-gradient(#e3e7f5 1px,transparent 1px);background-size:18px 18px;}
.msg{display:flex;gap:8px;margin-bottom:12px;max-width:85%;}
.msg .avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;background:#ffe9f0;}
.msg .bubble{padding:9px 12px;border-radius:4px 14px 14px 14px;font-size:13px;line-height:1.55;
  background:#fff;color:#333;box-shadow:0 2px 8px rgba(60,60,120,.08);word-break:break-word;white-space:pre-wrap;}
.msg.me{margin-left:auto;flex-direction:row-reverse;}
.msg.me .bubble{background:linear-gradient(135deg,var(--p1),var(--p2));color:#fff;border-radius:14px 4px 14px 14px;}
.msg.me .avatar{background:#eef1ff;content:'';}
.msg.me .avatar::after{content:'🧑';display:flex;align-items:center;justify-content:center;height:100%;font-size:16px;}
.kf-quick{display:flex;gap:6px;padding:8px 12px;background:#fff;border-top:1px solid #eef0f8;overflow-x:auto;scrollbar-width:none;}
.kf-quick::-webkit-scrollbar{display:none;}
.kf-quick button{flex-shrink:0;font-size:11.5px;color:var(--p1);background:#eef1ff;border-radius:999px;padding:5px 12px;font-weight:600;}
.kf-foot{display:flex;gap:8px;padding:10px 12px;background:#fff;}
.kf-foot input{flex:1;padding:10px 14px;border:1.5px solid #e5e8f3;border-radius:999px;font-size:13px;outline:none;}
.kf-foot input:focus{border-color:var(--p1);}
.kf-foot button{padding:0 18px;border-radius:999px;color:#fff;font-size:13px;font-weight:700;
  background:linear-gradient(135deg,var(--pink),var(--pink2));}

/* 订单查询页 */
.query-box{max-width:520px;margin:0 auto;padding:30px 16px;}
.query-card{background:#fff;border-radius:20px;padding:26px 20px;box-shadow:var(--shadow);}
.query-card h2{font-size:18px;margin-bottom:4px;}
.query-card .sub{font-size:12.5px;color:var(--sub);margin-bottom:18px;}
.order-item{background:#f7f8fc;border-radius:14px;padding:14px;margin-top:12px;font-size:13px;line-height:1.8;}
.order-item b{color:var(--txt);}
.status-ok{color:var(--green);font-weight:700;}
.status-wait{color:#e6a700;font-weight:700;}
.cards-box{margin-top:10px;background:#fffbe8;border:1px dashed #f0d264;border-radius:12px;padding:12px;
  font-family:monospace;font-size:13px;white-space:pre-wrap;color:#8a6d00;user-select:all;}
.copy-btn{margin-top:8px;font-size:12px;color:var(--p1);background:#eef1ff;border-radius:8px;padding:6px 14px;font-weight:700;}

/* ═══════ SVG 图标与会员体系 ═══════ */
.icon-btn svg{filter:drop-shadow(0 1px 2px rgba(0,0,0,.1));}
.icon-btn-me{background:rgba(255,255,255,.34);}
.verify-medal{color:#ffd76a;}
.user-chip{
  margin-top:12px;position:relative;z-index:1;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:14px;
  padding:9px 14px;font-size:12.5px;color:#fff;backdrop-filter:blur(4px);
}
.user-chip a{color:#fff;font-weight:700;background:rgba(255,255,255,.22);padding:4px 12px;border-radius:999px;font-size:11.5px;}
.uc-level{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-weight:700;font-size:11px;}
.uc-level.lv0{background:#eef1ff;color:#fff;background:rgba(255,255,255,.25);}
.uc-level.lv1{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;}
.uc-level.lv2{background:linear-gradient(135deg,#a78bfa,#7c3aed);color:#fff;}
.uc-bal{opacity:.9;}
.price-ori{font-size:11.5px;color:#b3b8cc;text-decoration:line-through;}
.tag-vip{display:inline-flex;align-items:center;gap:3px;font-size:10px;color:#fff;background:linear-gradient(135deg,#a78bfa,#7c3aed);
  border-radius:6px;padding:2px 7px;font-weight:700;}
.vip-note{font-style:normal;font-size:10.5px;color:#7c3aed;background:#f3efff;border-radius:6px;padding:2px 8px;margin-left:8px;}
.pay-item span small{display:block;font-size:10px;color:#22b573;}
/* 聊天中"我"的头像用SVG人形 */
.msg.me .avatar{
  background:#eef1ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%235b7cfa' stroke-width='1.8' stroke-linecap='round'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M4.5 20c1.2-3.5 4-5 7.5-5s6.3 1.5 7.5 5'/%3E%3C/svg%3E") center no-repeat;
}
.msg.me .avatar::after{content:none;}
/* 后台侧栏图标对齐 */
nav a svg{opacity:.92;}
nav a.on svg{opacity:1;}
.stat .ic svg{color:#5b6bfa;}
.status-ok{color:#22b573;font-weight:700;}
.status-wait{color:#e6a700;font-weight:700;}

/* ═══════ V3：顶部压缩（≥20%） ═══════ */
.hero{padding:12px 16px 14px;border-radius:0 0 22px 22px;}
.shop-avatar{width:44px;height:44px;border-radius:13px;}
.shop-name{font-size:16.5px;}
.shop-badges{flex-wrap:nowrap;overflow:hidden;gap:4px;margin-top:5px;}
.badge{font-size:10px;padding:1.5px 7px;white-space:nowrap;}
.hero-btns{gap:6px;}
.icon-btn{width:32px;height:32px;font-size:15px;}
.verify-card{margin-top:9px;padding:8px 14px;border-radius:14px;}
.verify-medal svg{width:26px;height:26px;}
.verify-title{font-size:13px;}
.verified-tag{font-size:9px;padding:1.5px 7px;}
.verify-stats{gap:16px;margin-top:4px;}
.vs-item b{font-size:12px;}
.cta-banner{margin-top:8px;padding:8px 14px;border-radius:14px;}
.cta-icon{width:30px;height:30px;border-radius:10px;}
.cta-text b{font-size:13px;}
.cta-text small{font-size:10.5px;}
.cta-go{font-size:11px;padding:5px 11px;}
.user-chip{margin-top:8px;padding:6px 12px;font-size:11.5px;border-radius:12px;}
.notice{margin-top:10px;padding:8px 12px;}
.cat-area{margin:12px 2px 8px;}
.goods-section{margin-top:2px;}

/* ═══════ V3：搜索栏 ═══════ */
.search-bar{display:flex;align-items:center;gap:8px;background:#fff;border-radius:14px;
  padding:8px 8px 8px 14px;box-shadow:var(--shadow);margin:0 2px 12px;border:1px solid #f0f2fa;}
.search-ico{color:#a8adc2;display:flex;}
.search-bar input{flex:1;border:0;outline:none;font-size:13.5px;background:transparent;min-width:0;}
.search-bar button{display:flex;align-items:center;gap:4px;color:#fff;border-radius:10px;
  padding:8px 15px;font-size:12.5px;font-weight:700;
  background:linear-gradient(135deg,var(--p1),var(--p2));box-shadow:0 4px 12px rgba(90,100,250,.3);}

/* ═══════ V3：聊天图片 ═══════ */
.chat-img{max-width:100%;max-height:260px;border-radius:10px;display:block;cursor:zoom-in;}
.kf-img-btn{width:36px;height:36px;border-radius:50%;background:#f1f3fb;color:#667;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.2s;}
.kf-img-btn:active{transform:scale(.9);}
.kf-foot{align-items:center;}

/* ═══════ V4：顶部高度 +10% ═══════ */
.hero{padding:15px 16px 20px;}
.verify-card{margin-top:11px;padding:10px 14px;}
.cta-banner{margin-top:10px;padding:10px 14px;}
.user-chip{margin-top:10px;padding:8px 12px;}
.notice{margin-top:12px;}

/* ═══════ V4：商品行高 -15% ═══════ */
.goods-card{padding:10px;gap:10px;}
.goods-list{gap:9px;}
.goods-img{width:62px;height:62px;border-radius:13px;}
.goods-name{font-size:14px;}
.goods-tags{margin:3px 0;}
.goods-meta{gap:8px;}
.price{font-size:16.5px;}
.buy-btn{padding:7px 12px;font-size:12.5px;}

/* ═══════ V4：搜索框缩小 ═══════ */
.search-bar{padding:4px 4px 4px 12px;margin:0 2px 8px;border-radius:11px;}
.search-bar input{font-size:12.5px;}
.search-bar button{padding:6px 12px;font-size:11.5px;}

/* ═══════ V4：网格模板（一行3个） ═══════ */
.goods-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.goods-grid .goods-card{display:flex;flex-direction:column;align-items:stretch;padding:8px;}
.goods-grid .goods-img{width:100%;height:auto;aspect-ratio:1/1;border-radius:12px;}
.goods-grid .goods-name{font-size:12.5px;}
.goods-grid .goods-tags{display:none;}
.goods-grid .goods-meta{flex-wrap:wrap;gap:4px;justify-content:space-between;margin-top:2px;}
.goods-grid .price{font-size:15px;}
.goods-grid .stock{font-size:10px;}
.goods-grid .buy-btn{padding:7px 0;font-size:12px;width:100%;margin-top:7px;justify-content:center;}
@media(max-width:460px){.goods-grid{grid-template-columns:repeat(2,1fr);}}

/* ═══════ V5：搜索图标（点击展开） ═══════ */
.cat-area{gap:8px;}
.cat-pills{flex:1;}
.cat-search-btn{width:30px;height:30px;border-radius:50%;background:#fff;color:#5b6bfa;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);transition:.2s;border:1px solid #f0f2fa;}
.cat-search-btn:active{transform:scale(.9);}
.search-bar[hidden]{display:none !important;}
.search-bar{animation:searchIn .18s ease;}
@keyframes searchIn{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}
.search-close{background:transparent;color:#99a1b8;font-size:14px;padding:0 6px;flex-shrink:0;}

/* ═══════ V5：网格模板严格等高 ═══════ */
.goods-grid{align-items:stretch;grid-auto-rows:1fr;}
.goods-grid .goods-card{height:100%;justify-content:flex-start;}
.goods-grid .goods-info{flex:0 0 auto;min-width:0;}
.goods-grid .goods-name{display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;white-space:normal;}
.goods-grid .goods-img{aspect-ratio:1/1;object-fit:cover;}
.goods-grid .goods-meta{min-height:22px;}
.goods-grid .buy-btn{margin-top:auto;}

/* ═══════ V6：右上角按钮防遮挡 ═══════ */
.hero-top{align-items:center;}
.shop{flex:1;min-width:0;}
.shop-info{min-width:0;}
.shop-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60vw;}
.hero-btns{flex-shrink:0;gap:6px;}

/* ═══════ V7：徽章独立行 / 背景图 ═══════ */
.shop-badges{margin-top:9px;}
.shop-name{max-width:none;}
body.has-bg{background:#eef1fb;}

/* ═══════ V8：徽章回顶部 + 背景图全屏适配 ═══════ */
.shop-badges{margin-top:5px;flex-wrap:nowrap;overflow:hidden;max-width:100%;}
html{height:100%;}
body.has-bg{min-height:100%;background-attachment:fixed !important;}
body.has-bg .hero{
  background:linear-gradient(135deg,rgba(79,110,247,.82) 0%,rgba(122,92,240,.72) 55%,rgba(154,108,245,.62) 100%);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
body.has-bg .page{min-height:100vh;}

/* ═══════ V8b：全屏背景固定层（全平台兼容） ═══════ */
body.has-bg{background:transparent;}
body.has-bg::before{
  content:'';position:fixed;inset:0;z-index:-1;
  background-color:#eef1fb;background-size:cover;background-position:center;background-repeat:no-repeat;
}

/* V8c：背景图模式下的可读性增强 */
body.has-bg .footer{background:rgba(255,255,255,.6);border-radius:999px;padding:6px 14px;width:fit-content;margin:36px auto 0;}
body.has-bg .cat-label{background:rgba(255,255,255,.65);border-radius:8px;padding:2px 8px;}
body.has-bg .goods-head h2,body.has-bg .notice{background:rgba(255,255,255,.82);border-radius:14px;padding:8px 12px;}
body.has-bg .notice{margin-top:12px;}
body.has-bg .goods-count{background:rgba(255,255,255,.85);}

/* ═══════ V9：背景固定不动，内容区内部滚动（移动端） ═══════ */
@media(max-width:760px){
  body.has-bg{position:fixed;inset:0;overflow:hidden;min-height:0;}
  body.has-bg::before{position:absolute;inset:0;}
  body.has-bg .page{height:100%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;}
}

/* ═══════ V10：网格卡片高度压缩约30% ═══════ */
.goods-grid{gap:8px;}
.goods-grid .goods-card{padding:5px;gap:6px;}
.goods-grid .goods-img{aspect-ratio:8/5;border-radius:10px;}
.goods-grid .goods-name{font-size:12px;line-height:1.25;}
.goods-grid .goods-meta{margin-top:0;min-height:16px;}
.goods-grid .price{font-size:14px;}
.goods-grid .stock{font-size:9.5px;}
.goods-grid .buy-btn{padding:4px 0;font-size:11.5px;margin-top:0;}