/* ============ 基础重置 ============ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --crimson:#a6192e;
  --crimson-2:#8a1425;
  --crimson-light:#c63247;
  --gold:#c9a34b;
  --ink:#1c1c1c;
  --ink-2:#2b2b2b;
  --text:#333;
  --text-2:#666;
  --text-3:#999;
  --line:#eaeaea;
  --line-2:#eee;
  --bg:#f6f6f6;
  --card:#fff;
  --danger:#d62839;
  --ok:#278e5c;
  --radius:8px;
  --shadow:0 2px 10px rgba(0,0,0,.05),0 1px 3px rgba(0,0,0,.04);
  --shadow-lg:0 8px 28px rgba(0,0,0,.10);
}
html{scroll-behavior:smooth}
body{font-family:"Helvetica Neue",Helvetica,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul{list-style:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;outline:none}
svg{display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}

/* ============ 顶部信息条 ============ */
.topbar{background:#161616;color:#cfcfcf;font-size:12px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:36px}
.topbar a{color:#cfcfcf;transition:.2s}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;align-items:center;gap:14px}
.tb-sep{color:#4a4a4a}
.tb-user{display:flex;align-items:center;gap:8px}
.tb-user .uname{color:#ffd887;font-weight:600}
.icon-sm{width:14px;height:14px}

/* ============ 头部 ============ */
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;box-shadow:0 1px 6px rgba(0,0,0,.04)}
.header .wrap{display:flex;align-items:center;gap:36px;height:76px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--crimson),var(--crimson-2));display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px rgba(166,25,46,.28)}
.logo-mark svg{width:30px;height:30px}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text .cn{font-size:22px;font-weight:700;color:var(--ink);letter-spacing:1px}
.logo-text .sub{font-size:11px;color:var(--text-3);letter-spacing:2px;margin-top:3px}
.logo-text .sub b{color:var(--crimson);font-weight:600}
.main-nav{flex:1;display:flex;align-items:center;gap:4px}
.main-nav a{padding:10px 16px;font-size:15px;color:var(--ink);font-weight:500;border-radius:6px;transition:.2s;position:relative}
.main-nav a:hover{color:var(--crimson)}
.main-nav a.active{color:var(--crimson)}
.main-nav a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:4px;height:3px;border-radius:2px;background:var(--crimson)}
.header-actions{display:flex;align-items:center;gap:18px;margin-left:auto}
.header-actions a{display:flex;align-items:center;gap:7px;color:var(--text-2);font-size:13px;transition:.2s;position:relative;padding:6px 0}
.header-actions a:hover{color:var(--crimson)}
.header-actions svg{width:20px;height:20px}
.cart-badge{position:absolute;top:-4px;right:-10px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--crimson);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;line-height:1}

/* ============ 主横幅 ============ */
.hero{background:linear-gradient(150deg,#1c1c1c 0%,#3a1419 60%,#57121f 100%);color:#fff;position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:2;padding:64px 16px 72px;display:flex;align-items:center;justify-content:space-between;gap:40px}
.hero-kicker{font-size:13px;letter-spacing:3px;color:#e8c98b;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.hero-kicker::before{content:"";width:34px;height:2px;background:var(--gold)}
.hero h1{font-size:42px;line-height:1.25;font-weight:700;letter-spacing:1px}
.hero h1 em{font-style:normal;color:#ffd78a}
.hero p{margin:18px 0 30px;color:#d9d3d0;max-width:560px;font-size:15px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.btn-lg{padding:14px 34px;font-size:16px;border-radius:var(--radius)}
.btn-gold{background:var(--gold);color:#201304;font-weight:600}
.btn-gold:hover{background:#d8b45f}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.hero-art{width:340px;flex-shrink:0;display:flex;flex-wrap:wrap;gap:16px;justify-content:flex-end}
.hero-art .ha-card{width:150px;border-radius:16px;overflow:hidden;background:#fff;box-shadow:var(--shadow-lg);transform:rotate(2deg)}
.hero-art .ha-card:nth-child(2){transform:rotate(-3deg) translateY(14px)}
.hero-art img{width:100%;aspect-ratio:1;object-fit:cover}
.hero-art em,.hero-art p{display:none}
.hero-stats{position:relative;z-index:2;background:rgba(255,255,255,.06);border-top:1px solid rgba(255,255,255,.12)}
.hero-stats .wrap{display:flex;gap:48px;padding:18px 16px}
.hero-stats b{font-size:26px;color:#ffd78a;font-weight:700}
.hero-stats span{display:block;font-size:12px;color:#cdc4bd}

/* ============ 板块标题 ============ */
.section{padding:46px 0}
.section.hd{background:var(--card);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px}
.section-head .t{display:flex;align-items:center;gap:12px}
.section-head .t .bar{width:5px;height:24px;border-radius:3px;background:var(--crimson)}
.section-head h2{font-size:26px;color:var(--ink-2);font-weight:700}
.section-head .more{color:var(--text-2);font-size:13px;display:flex;align-items:center;gap:4px}
.section-head .more:hover{color:var(--crimson)}

/* ============ 商品卡片 ============ */
.grid-products{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.product-card{background:var(--card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);transition:.25s;position:relative}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.product-card .pc-img{position:relative;overflow:hidden;background:#faf8f6}
.product-card .pc-img img{width:100%;aspect-ratio:1;object-fit:cover;transition:.4s}
.product-card:hover .pc-img img{transform:scale(1.05)}
.product-card .pc-badge{position:absolute;top:10px;left:10px;background:var(--crimson);color:#fff;font-size:11px;padding:2px 8px;border-radius:4px}
.product-card .pc-badge.sale{background:var(--gold)}
.product-card .pc-body{padding:12px 14px 14px}
.product-card .pc-store{font-size:11px;color:var(--text-3);display:flex;align-items:center;gap:5px;margin-bottom:5px}
.product-card .pc-store svg{width:12px;height:12px;color:var(--gold)}
.product-card .pc-name{font-size:14px;color:var(--ink-2);font-weight:500;height:40px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:8px}
.product-card .pc-name a:hover{color:var(--crimson)}
.product-card .pc-price{display:flex;align-items:baseline;gap:8px;margin-bottom:12px}
.product-card .price{font-size:22px;font-weight:700;color:var(--danger)}
.product-card .price small{font-size:12px}
.product-card .pc-orig{font-size:12px;color:var(--text-3);text-decoration:line-through}
.product-card .pc-actions{display:flex;align-items:center;justify-content:space-between}
.product-card .pc-sales{font-size:12px;color:var(--text-3)}
.product-card .pc-btn{width:36px;height:36px;border-radius:50%;background:var(--crimson);color:#fff;display:flex;align-items:center;justify-content:center;transition:.2s}
.product-card .pc-btn:hover{background:var(--crimson-2);transform:scale(1.08)}
.product-card .pc-btn svg{width:18px;height:18px}

/* ============ 商家卡片 ============ */
.merch-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.merch-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:20px 16px;text-align:center;transition:.25s}
.merch-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--crimson)}
.merch-avatar{width:56px;height:56px;margin:0 auto 12px;border-radius:50%;background:linear-gradient(135deg,#efe4d3,#ddd0b6);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;color:var(--crimson)}
.merch-card h3{font-size:15px;color:var(--ink-2);margin-bottom:4px}
.merch-card .m-cat{font-size:12px;color:var(--text-3);margin-bottom:10px}
.merch-card .m-meta{display:flex;justify-content:center;gap:16px;font-size:12px;color:var(--text-2);margin-bottom:12px}
.merch-card .m-meta b{color:var(--crimson);font-weight:600}
.btn-sm{padding:7px 16px;font-size:13px;border-radius:5px;background:#fff;border:1px solid var(--crimson);color:var(--crimson);transition:.2s}
.btn-sm:hover{background:var(--crimson);color:#fff}

/* ============ 信息卡片 ============ */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;transition:.25s}
.info-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.info-card .ic-img{height:178px;overflow:hidden;position:relative}
.info-card .ic-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.info-card:hover .ic-img img{transform:scale(1.05)}
.info-card .ic-cat{position:absolute;top:10px;left:10px;background:rgba(20,20,20,.78);color:#fff;font-size:11px;padding:3px 10px;border-radius:20px}
.info-card .ic-body{padding:14px 16px}
.info-card .ic-store{font-size:12px;color:var(--text-3);margin-bottom:6px;display:flex;align-items:center;gap:5px}
.info-card .ic-store svg{width:13px;height:13px;color:var(--gold)}
.info-card h3{font-size:16px;font-weight:600;color:var(--ink-2);margin-bottom:8px;height:46px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.info-card h3 a:hover{color:var(--crimson)}
.info-card .ic-desc{font-size:13px;color:var(--text-2);height:40px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:12px}
.info-card .ic-foot{display:flex;align-items:center;justify-content:space-between;border-top:1px dashed var(--line);padding-top:10px}
.info-card .ic-publisher{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2)}
.info-card .ic-publisher .av{width:22px;height:22px;border-radius:50%;background:#efe4d3;color:var(--crimson);font-size:11px;display:flex;align-items:center;justify-content:center}
.info-card .ic-time{font-size:12px;color:var(--text-3)}

/* ============ 通用按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 26px;border-radius:6px;font-size:15px;font-weight:600;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--crimson);color:#fff}
.btn-primary:hover{background:var(--crimson-2)}
.btn-outline{background:#fff;border-color:var(--danger);color:var(--danger)}
.btn-outline:hover{background:var(--danger);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-block{width:100%}
.btn-disabled,.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn svg{width:18px;height:18px}

/* ============ 分类侧栏 ============ */
.dual{display:grid;grid-template-columns:240px 1fr;gap:20px}
.side-cat{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:14px 0;align-self:start;position:sticky;top:96px}
.side-cat .side-title{font-size:14px;font-weight:700;color:#fff;background:var(--crimson);padding:12px 18px;margin-bottom:6px}
.side-cat ul a{display:block;padding:11px 20px;font-size:14px;color:var(--text);border-left:3px solid transparent;transition:.15s}
.side-cat ul a:hover{background:#fbf4f4;color:var(--crimson)}
.side-cat ul a.active{background:#fbf4f4;color:var(--crimson);border-left-color:var(--crimson);font-weight:600}

/* ============ 列表页工具条 ============ */
.toolbar{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:14px 16px;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.toolbar .tb-search{display:flex;align-items:center;gap:0;flex:1;min-width:240px}
.toolbar .tb-search input{flex:1;border:1px solid var(--line);border-radius:6px 0 0 6px;padding:11px 14px;font-size:14px}
.toolbar .tb-search input:focus{border-color:var(--crimson)}
.toolbar .tb-search button{border-radius:0 6px 6px 0;padding:0 22px}
.toolbar .count{color:var(--text-2);font-size:13px}
.toolbar .count b{color:var(--crimson)}

/* ============ 副筛选条 ============ */
.filter-bar{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:14px 18px;margin-bottom:18px}
.filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:4px 0}
.filter-row .f-label{font-size:13px;color:var(--text-3);width:52px;flex-shrink:0}
.filter-row a{padding:6px 14px;border-radius:16px;font-size:13px;color:var(--text);border:1px solid transparent}
.filter-row a:hover{color:var(--crimson)}
.filter-row a.on{background:var(--crimson);color:#fff}

/* ============ 面包屑 ============ */
.crumb{font-size:13px;color:var(--text-3);padding:16px 0}
.crumb a:hover{color:var(--crimson)}
.crumb .sp{color:var(--line);margin:0 8px}

/* ============ 商品详情 ============ */
.detail{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:24px;display:grid;grid-template-columns:420px 1fr;gap:30px}
.gallery .g-main{border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;background:#faf8f6}
.gallery .g-main img{width:100%;aspect-ratio:1;object-fit:cover}
.gallery .g-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery .g-thumbs img{width:64px;height:64px;object-fit:cover;border:2px solid transparent;border-radius:6px;cursor:pointer;transition:.15s}
.gallery .g-thumbs img.on{border-color:var(--crimson)}
.dinfo .d-store{display:inline-flex;align-items:center;gap:6px;background:#fbf4f4;color:var(--crimson);font-size:12px;padding:4px 12px;border-radius:20px;margin-bottom:12px}
.dinfo .d-store svg{width:13px;height:13px}
.dinfo h1{font-size:24px;color:var(--ink-2);font-weight:700;line-height:1.4;margin-bottom:6px}
.dinfo .d-sub{color:var(--text-2);font-size:14px;margin-bottom:16px}
.d-panel{background:linear-gradient(90deg,#fff4ee,#ffe9e4);border:1px solid #f7d9d0;border-radius:var(--radius);padding:18px 20px;margin-bottom:16px}
.d-price{display:flex;align-items:baseline;gap:14px;margin-bottom:8px}
.d-price .now{font-size:34px;font-weight:700;color:var(--danger)}
.d-price .now small{font-size:18px}
.d-price .orig{font-size:14px;color:var(--text-3);text-decoration:line-through}
.d-metrics{display:flex;gap:28px;font-size:13px;color:var(--text-2)}
.d-metrics b{color:var(--ink-2);font-weight:600}
.d-rows{border-top:1px dashed var(--line);margin-top:16px;padding-top:6px}
.d-row{display:flex;padding:8px 0;font-size:14px}
.d-row .d-k{width:82px;color:var(--text-3);flex-shrink:0}
.d-tags{display:flex;flex-wrap:wrap;gap:8px}
.d-tag{font-size:12px;color:var(--text-2);background:#fff;border:1px solid var(--line);padding:3px 10px;border-radius:20px}
.d-buy{display:flex;align-items:center;gap:14px;margin-top:20px;flex-wrap:wrap}
.qty{display:flex;align-items:center;border:1px solid #ddd;border-radius:6px;overflow:hidden}
.qty button{width:38px;height:42px;font-size:18px;color:var(--ink-2);background:#fafafa;transition:.15s}
.qty button:hover{background:#eee}
.qty input{width:52px;height:42px;text-align:center;border:none;border-left:1px solid #eee;border-right:1px solid #eee;font-size:15px}
.d-tabs{margin-top:26px}
.d-tabs nav{display:flex;gap:0;border-bottom:2px solid var(--line)}
.d-tabs nav a{padding:12px 22px;font-size:15px;color:var(--text-2);border-bottom:2px solid transparent;margin-bottom:-2px}
.d-tabs nav a.on{color:var(--crimson);border-bottom-color:var(--crimson);font-weight:600}
.d-tabs .tab-sec{display:none;padding:22px 0}
.d-tabs .tab-sec.on{display:block}
.feat-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 26px}
.feat-list li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--text)}
.feat-list li svg{width:18px;height:18px;color:var(--ok);flex-shrink:0;margin-top:2px}
.d-desc{font-size:15px;color:var(--text);line-height:1.9}

/* 商家卡片横条 */
.store-bar{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px 20px;display:flex;align-items:center;gap:16px;margin-bottom:20px}
.store-bar .sb-av{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,#efe4d3,#ddd0b6);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:var(--crimson)}
.store-bar h3{font-size:18px;color:var(--ink-2)}
.store-bar p{font-size:13px;color:var(--text-3)}
.store-bar .btn{margin-left:auto}

/* ============ 侧边推荐 ============ */
.layout{display:grid;grid-template-columns:1fr 292px;gap:20px}
.aside .panel{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px;margin-bottom:20px}
.aside .panel h3{font-size:16px;color:var(--ink-2);margin-bottom:12px;display:flex;align-items:center;gap:8px;font-weight:700}
.aside .panel h3 .bar{width:4px;height:16px;border-radius:2px;background:var(--crimson)}
.rec-item{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line)}
.rec-item:last-child{border-bottom:none}
.rec-item img{width:56px;height:56px;object-fit:cover;border-radius:6px}
.rec-item .ri-name{font-size:12px;color:var(--text);height:32px;overflow:hidden;line-height:1.4}
.rec-item .ri-price{font-size:13px;color:var(--danger);font-weight:600}

/* ============ 商家信息卡（侧栏） ============ */
.store-info .si-head{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.store-info .si-av{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,#efe4d3,#ddd0b6);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;color:var(--crimson);flex-shrink:0}
.store-info .si-name{font-size:16px;font-weight:700;color:var(--ink-2)}
.store-info .si-owner{font-size:12px;color:var(--text-3);margin-top:2px}
.store-info .si-desc{font-size:12.5px;color:var(--text-2);line-height:1.7;margin-bottom:12px}
.store-info .si-stats{display:flex;gap:8px;margin-bottom:12px}
.store-info .si-stats div{flex:1;text-align:center;background:#faf8f6;border:1px solid var(--line-2);border-radius:8px;padding:9px 4px 8px}
.store-info .si-stats b{display:block;font-size:17px;color:var(--crimson)}
.store-info .si-stats span{font-size:11px;color:var(--text-3)}
.store-info .si-rate{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-2);margin-bottom:8px;flex-wrap:wrap}
.store-info .si-rate svg{width:15px;height:15px;color:var(--gold)}
.store-info .si-rate b{color:var(--crimson)}
.store-info .si-cat{font-size:12px;color:var(--text-3);margin-bottom:12px}
.store-info .si-tel{font-size:12.5px;color:var(--text-2);margin-bottom:8px;font-weight:600}
.store-info .si-tel span{color:var(--crimson)}
.store-info .btn{margin-top:2px;width:100%;justify-content:center}

/* ============ 商品详情长页（整页上下滚动） ============ */
.d-detail{margin-top:24px;display:flex;flex-direction:column;gap:18px}
.d-detail .dd-sec{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:26px 28px}
.d-detail .dd-title{font-size:18px;font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:10px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--line-2)}
.d-detail .dd-title .bar{width:4px;height:18px;background:var(--crimson);border-radius:2px}
.d-detail .dd-brief p{font-size:15px;line-height:2;color:var(--text-2);margin-bottom:12px}
.d-detail .dd-imgs{display:flex;flex-direction:column;gap:16px;margin-top:16px}
.d-detail .dd-imgs img{width:100%;max-width:840px;border-radius:12px;border:1px solid var(--line-2)}
.d-detail .dd-table{max-width:720px}
.d-detail .dd-table .d-row span:first-child{min-width:130px;color:var(--text-3)}
.d-detail .feat-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.d-detail .feat-list li{display:flex;align-items:flex-start;gap:8px;font-size:14.5px;color:var(--text-2);line-height:1.7}
.d-detail .feat-list svg{width:19px;height:19px;color:var(--crimson);flex-shrink:0;margin-top:2px}

/* ============ 表单 ============ */
.form-card{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);max-width:980px}
.form-card.lg{max-width:1200px}
.form-body{padding:28px}
.form-card h2{font-size:22px;color:var(--ink-2);font-weight:700;margin-bottom:6px}
.form-card .sub{color:var(--text-3);font-size:13px;margin-bottom:22px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 22px}
.form-row{display:flex;flex-direction:column;gap:7px}
.form-row.full{grid-column:1/-1}
.form-row label{font-size:13px;color:var(--ink-2);font-weight:600}
.form-row label .req{color:var(--danger)}
.form-row input,.form-row select,.form-row textarea{border:1px solid var(--line);border-radius:6px;padding:11px 13px;font-size:14px;transition:.15s;background:#fff}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--crimson);box-shadow:0 0 0 3px rgba(166,25,46,.08)}
.form-row textarea{min-height:120px;resize:vertical}
.form-hint{font-size:12px;color:var(--text-3)}
.form-actions{display:flex;align-items:center;gap:14px;margin-top:22px}
.form-actions .agree{font-size:13px;color:var(--text-2);display:flex;align-items:center;gap:6px;cursor:pointer}
.form-actions .agree input{width:16px;height:16px;accent-color:var(--crimson);cursor:pointer}
.form-actions .agree a{color:var(--crimson)}
.center-form{max-width:440px;margin:0 auto}

/* ============ 登录注册 ============ */
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;max-width:920px;margin:0 auto}
.auth-aside{background:linear-gradient(150deg,#1c1c1c,#55101d);color:#fff;padding:44px 38px;display:flex;flex-direction:column;justify-content:center}
.auth-aside h2{font-size:26px;line-height:1.4;margin-bottom:14px}
.auth-aside h2 em{font-style:normal;color:#ffd78a}
.auth-aside ul{margin-top:18px;display:flex;flex-direction:column;gap:14px}
.auth-aside li{display:flex;align-items:center;gap:10px;font-size:14px;color:#e6dcd6}
.auth-aside li svg{width:20px;height:20px;color:var(--gold)}
.auth-form{padding:44px;display:flex;flex-direction:column;justify-content:center}
.auth-form h2{font-size:24px;color:var(--ink-2);margin-bottom:6px}
.auth-form .sub{color:var(--text-3);font-size:13px;margin-bottom:26px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:7px;font-weight:600}
.field .inp{display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:.15s}
.field .inp:focus-within{border-color:var(--crimson);box-shadow:0 0 0 3px rgba(166,25,46,.08)}
.field .inp svg{width:18px;height:18px;color:var(--text-3);margin:0 12px;flex-shrink:0}
.field .inp input{flex:1;border:none;padding:12px 14px 12px 0;font-size:14px}
.field .inp input:focus{border:none;box-shadow:none}
.auth-foot{display:flex;justify-content:space-between;font-size:13px;color:var(--text-2);margin-top:6px}
.auth-foot a{color:var(--crimson)}
.auth-other{display:flex;align-items:center;gap:10px;margin-top:26px;color:var(--text-3);font-size:12px}
.auth-other::before,.auth-other::after{content:"";flex:1;height:1px;background:var(--line)}
.auth-quick{display:flex;gap:12px;justify-content:center;margin-top:18px}
.auth-quick a{padding:8px 16px;border:1px solid var(--line);border-radius:20px;font-size:13px;color:var(--text-2);background:#fff}
.auth-quick a:hover{color:var(--crimson);border-color:var(--crimson)}

/* ============ 购物车 ============ */
.cart-empty{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:70px 20px;text-align:center}
.cart-empty svg{width:70px;height:70px;margin:0 auto 18px;color:#d4d4d4}
.cart-empty p{color:var(--text-2);margin-bottom:20px}
.cart-list{display:flex;flex-direction:column;gap:12px}
.cart-item{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px;display:grid;grid-template-columns:90px 1fr auto auto auto;gap:18px;align-items:center}
.cart-item img{width:90px;height:90px;object-fit:cover;border-radius:8px}
.cart-item .ci-name{font-size:15px;color:var(--ink-2);font-weight:600}
.cart-item .ci-name a:hover{color:var(--crimson)}
.cart-item .ci-store{font-size:12px;color:var(--text-3);margin-top:5px}
.cart-item .ci-price{font-size:17px;color:var(--danger);font-weight:700}
.cart-item .ci-remove{color:var(--text-3);font-size:13px}
.cart-item .ci-remove:hover{color:var(--danger)}
.cart-bar{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);padding:16px 20px;margin-top:16px;display:flex;align-items:center;justify-content:space-between;position:sticky;bottom:12px}
.cart-bar .cb-total{font-size:15px;color:var(--text)}
.cart-bar .cb-total b{font-size:26px;color:var(--danger);font-weight:700}
.cart-bar .cb-right{display:flex;align-items:center;gap:18px}

/* ============ 信息详情 ============ */
.info-detail{background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden}
.info-detail .id-hero{position:relative;height:320px;overflow:hidden}
.info-detail .id-hero img{width:100%;height:100%;object-fit:cover}
.info-detail .id-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.12),transparent 45%)}
.info-detail .id-body{padding:28px 30px}
.info-detail h1{font-size:26px;color:var(--ink-2);font-weight:700;line-height:1.4;margin-bottom:14px}
.id-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.id-meta span{font-size:13px;color:var(--text-2);background:#f4f4f4;padding:5px 12px;border-radius:20px}
.id-meta b{color:var(--crimson);font-weight:600}
.id-content{font-size:15px;color:var(--text);line-height:2;padding-top:8px;border-top:1px solid var(--line)}
.id-content p{margin-bottom:12px}
.id-content h4{font-size:16px;color:var(--ink-2);margin:18px 0 8px}
.contact-box{background:linear-gradient(90deg,#fff4ee,#ffe9e4);border:1px solid #f7d9d0;border-radius:var(--radius);padding:20px 22px;margin-top:22px;display:flex;align-items:center;gap:20px;justify-content:space-between;flex-wrap:wrap}
.contact-box .cb-info{display:flex;flex-direction:column;gap:8px}
.contact-box .cb-company{font-size:14px;color:var(--text-2);display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.contact-box .cb-company svg{width:18px;height:18px;color:var(--crimson)}
.contact-box .cb-name{font-size:17px;font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:8px}
.contact-box .cb-name svg{width:20px;height:20px;color:var(--crimson)}
.contact-box .cb-phone{font-size:16px;color:var(--text);display:flex;align-items:center;gap:8px;letter-spacing:1px}
.contact-box .cb-phone svg{width:20px;height:20px;color:var(--crimson)}
.contact-box .cb-phone .masked{color:var(--text-3)}
.phone-locked{font-size:13px;color:var(--text-2)}
.phone-locked a{color:var(--crimson);font-weight:600}

/* ============ 页脚 ============ */
.footer{background:#161616;color:#b7b7b7;margin-top:40px}
.footer .f-main{padding:44px 0 30px;display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;font-size:15px;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--crimson)}
.footer ul{display:flex;flex-direction:column;gap:10px}
.footer ul li a{color:#b7b7b7;font-size:13px;transition:.2s}
.footer ul li a:hover{color:#fff}
.f-about{font-size:13px;line-height:1.9}
.f-contact li{display:flex;gap:8px;align-items:flex-start;font-size:13px}
.f-contact svg{width:16px;height:16px;color:var(--gold);flex-shrink:0;margin-top:3px}
.f-bottom{border-top:1px solid #2a2a2a;padding:18px 0;font-size:12px;color:#8a8a8a;text-align:center;line-height:1.9}
.f-bottom a{color:#9a9a9a}
.f-bottom a:hover{color:#fff}
.f-links{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-bottom:6px}
.f-links a{display:flex;align-items:center;gap:4px}
.f-links svg{width:13px;height:13px}

/* ============ 侧边浮动栏 ============ */
.fab{position:fixed;right:18px;bottom:120px;display:flex;flex-direction:column;gap:10px;z-index:90}
.fab a,.fab button{width:48px;height:48px;border-radius:12px;background:var(--card);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;color:var(--text-2);box-shadow:var(--shadow);transition:.2s;position:relative}
.fab a:hover,.fab button:hover{color:var(--crimson);border-color:var(--crimson);transform:translateY(-2px)}
.fab svg{width:22px;height:22px}
.fab .fab-cart .cart-badge{top:6px;right:6px;width:16px;height:16px;font-size:10px;min-width:16px}
.fab a.fab-top{background:var(--crimson);color:#fff;border-color:var(--crimson)}
.fab a.fab-top:hover{background:var(--crimson-2);color:#fff}

/* ============ 弹窗 / Toast ============ */
.modal-mask{position:fixed;inset:0;background:rgba(15,15,15,.55);z-index:200;display:none;align-items:center;justify-content:center;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:86vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .25s ease}
.modal-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.modal-head h3{font-size:18px;color:var(--ink-2);font-weight:700}
.modal-close{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-3);background:#f4f4f4}
.modal-close:hover{background:#e8e8e8;color:var(--ink)}
.modal-body{padding:22px;font-size:14px;color:var(--text);max-height:50vh;overflow:auto}
.modal-foot{padding:16px 22px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:12px}
.legal-body h4{font-size:16px;color:var(--ink-2);margin:18px 0 8px}
.legal-body h4:first-child{margin-top:0}
.legal-body p{font-size:14px;line-height:2;margin-bottom:10px;color:var(--text)}
.legal-body li{font-size:14px;line-height:2;padding-left:18px;position:relative;color:var(--text)}
.legal-body li::before{content:"";position:absolute;left:0;top:14px;width:6px;height:6px;border-radius:50%;background:var(--crimson)}
@media(max-width:768px){.legal-body li{padding-left:14px}}

#toast{position:fixed;top:90px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:10px;align-items:center}
.toast{background:var(--ink);color:#fff;padding:12px 22px;border-radius:8px;font-size:14px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;animation:pop .2s ease}
.toast svg{width:18px;height:18px;color:#6ee09a}
.toast.err svg{color:#ff97a5}
@keyframes pop{from{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}

/* ============ 空状态 ============ */
.empty{text-align:center;padding:70px 20px;color:var(--text-3)}
.empty svg{width:64px;height:64px;margin:0 auto 16px;color:#d5d5d5}
.empty p{font-size:14px}

/* ============ 公告栏 ============ */
.notice{margin-top:18px;background:var(--card);border:1px solid var(--line-2);border-radius:var(--radius);display:flex;align-items:center;gap:12px;padding:10px 16px;overflow:hidden}
.notice .n-lab{display:flex;align-items:center;gap:6px;font-size:13px;color:#fff;background:var(--crimson);border-radius:20px;padding:4px 12px;flex-shrink:0}
.notice .n-lab svg{width:14px;height:14px}
.notice .n-roll{flex:1;overflow:hidden}
.notice .n-roll a{display:block;font-size:13px;color:var(--text-2);white-space:nowrap;animation:roll 18s linear infinite}
.notice .n-roll a:hover{color:var(--crimson)}
.notice .n-more{flex-shrink:0;font-size:12px;color:var(--text-3)}
@keyframes roll{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

/* ============ 首页双模块入口 ============ */
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.entry{position:relative;border-radius:16px;overflow:hidden;min-height:250px;display:flex;align-items:flex-end;padding:32px;color:#fff}
.entry .e-bg{position:absolute;inset:0}
.entry .e-bg img{width:100%;height:100%;object-fit:cover}
.entry .e-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.72))}
.entry .e-body{position:relative;z-index:2}
.entry .e-tag{font-size:12px;letter-spacing:2px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);border-radius:20px;padding:4px 12px;display:inline-block;margin-bottom:12px}
.entry h3{font-size:28px;font-weight:700;margin-bottom:8px}
.entry p{font-size:14px;color:#e9e4e1;margin-bottom:18px;max-width:420px}
.entry .btn{background:#fff;color:var(--ink-2)}
.entry .btn:hover{background:#ffe3e8;color:var(--crimson)}

/* ============ 响应式 ============ */
@media(max-width:1080px){
  .grid-products{grid-template-columns:repeat(4,1fr)}
  .merch-grid{grid-template-columns:repeat(3,1fr)}
  .info-grid{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:34px}
}
@media(max-width:900px){
  .main-nav{display:none}
  .header .wrap{gap:16px}
  .layout{grid-template-columns:1fr}
  .dual{grid-template-columns:1fr}
  .side-cat{position:static}
  .auth-wrap{grid-template-columns:1fr}
  .auth-aside{display:none}
  .entry-grid{grid-template-columns:1fr}
  .footer .f-main{grid-template-columns:1fr 1fr}
  .hero-art{display:none}
  .detail{grid-template-columns:1fr}
}
@media(max-width:680px){
  .grid-products{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:1fr}
  .merch-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .hero .wrap{padding:44px 16px 52px}
  .topbar .tb-right .tb-hide{display:none}
}