/* ===== 百宜 · 全局样式 ===== */
:root{
  --navy:#12283f; --navy2:#0d1f33; --navy3:#1b3a5c;
  --gold:#c9a35f; --gold2:#b08540; --gold-soft:#f7efdf;
  --blue:#2563eb; --red:#e0342b; --red-soft:#fdeceb;
  --green:#16a34a; --green-soft:#e8f6ee;
  --line:#e9edf3; --line2:#dfe5ee;
  --bg:#f4f6fa; --card:#ffffff;
  --text:#26313f; --text2:#5b6b80; --muted:#8a97a8;
  --radius:12px; --radius-lg:16px;
  --shadow:0 1px 2px rgba(16,42,67,.05);
  --shadow2:0 8px 26px rgba(16,42,67,.10);
  --wrap:1240px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",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}
a:hover{color:var(--gold2)}
img{display:block;max-width:100%}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--navy)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.hide{display:none !important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- 顶部工具条 ---------- */
.topbar{background:var(--navy2);color:rgba(255,255,255,.72);font-size:12.5px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:34px}
.topbar a{color:rgba(255,255,255,.72)}
.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:18px;align-items:center}
.topbar .tb-right{display:flex;gap:16px;align-items:center}
.topbar .dot{color:rgba(255,255,255,.28)}
.topbar .tb-tel{color:var(--gold);font-weight:700}

/* ---------- 头部 ---------- */
.header{background:#fff;border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;gap:26px;height:88px}
.logo{display:flex;align-items:center;flex:0 0 auto}
.logo img{height:52px;width:auto}
.search{flex:1;max-width:620px}
.search form{display:flex;height:44px;border:2px solid var(--navy);border-radius:22px;overflow:hidden;background:#fff}
.search input{flex:1;border:0;outline:none;padding:0 20px;background:transparent}
.search button{border:0;background:var(--navy);color:#fff;width:96px;font-weight:700;letter-spacing:2px}
.search button:hover{background:var(--navy3)}
.search .hot{margin-top:7px;font-size:12px;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap}
.search .hot a{color:var(--muted)}
.search .hot a:hover{color:var(--gold2)}
.head-cart{flex:0 0 auto;display:flex;align-items:center;gap:10px;position:relative}
.btn-cart{display:flex;align-items:center;gap:9px;border:1px solid var(--line2);background:#fff;border-radius:22px;padding:9px 20px 9px 16px;font-weight:600;color:var(--navy)}
.btn-cart:hover{border-color:var(--gold);color:var(--navy)}
.btn-cart .ico{font-size:18px;line-height:1}
.btn-cart .badge{min-width:20px;height:20px;border-radius:10px;background:var(--red);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 6px}

/* ---------- 主导航 ---------- */
.nav{background:var(--navy);color:#fff;position:sticky;top:0;z-index:60;box-shadow:0 2px 10px rgba(13,31,51,.18)}
.nav .wrap{display:flex;align-items:center;gap:4px;height:50px}
.nav a{color:rgba(255,255,255,.85);padding:0 18px;height:50px;display:flex;align-items:center;font-size:15px;font-weight:600;border-bottom:3px solid transparent}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a.on{color:#fff;border-bottom-color:var(--gold)}
.nav .all-cat{background:var(--navy3);color:#fff;padding:0 20px;height:50px;display:flex;align-items:center;gap:8px;font-weight:700}
.nav .spacer{flex:1}
.nav .nav-right{color:rgba(255,255,255,.7);font-size:13px;padding-right:4px}

/* ---------- 通用区块 ---------- */
.section{margin-top:26px;margin-bottom:26px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px;gap:16px;flex-wrap:wrap}
.sec-head h2{font-size:22px;position:relative;padding-left:14px}
.sec-head h2:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold2))}
.sec-head .sub{color:var(--muted);font-size:13px}
.sec-head .more{color:var(--text2);font-size:13px}
.sec-head .more:hover{color:var(--gold2)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.pad{padding:20px}

/* ---------- 分类快捷 ---------- */
.cats{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 10px;text-align:center;transition:.18s}
.cat:hover{transform:translateY(-3px);box-shadow:var(--shadow2);border-color:var(--gold)}
.cat .ci{font-size:30px;line-height:1}
.cat .cn{margin-top:8px;font-weight:600;color:var(--navy)}
.cat .cd{font-size:12px;color:var(--muted)}

/* ---------- 轮播 ---------- */
.hero{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow2);background:#0d1f33}
.hero .slides{position:relative;height:340px}
.hero .slide{position:absolute;inset:0;opacity:0;transition:opacity .6s}
.hero .slide.on{opacity:1}
.hero .slide img{width:100%;height:100%;object-fit:cover}
.hero .slide:after{content:"" ;position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,31,51,.86) 0%,rgba(13,31,51,.6) 40%,rgba(13,31,51,.14) 72%,rgba(13,31,51,0) 100%)}
.hero .cap{position:absolute;left:56px;top:50%;transform:translateY(-50%);z-index:2;color:#fff;max-width:58%}
.hero .cap b{display:block;font-size:36px;line-height:1.24;letter-spacing:.5px}
.hero .cap i{display:block;font-style:normal;margin-top:12px;font-size:16px;opacity:.9;letter-spacing:.5px}
.hero .cap em{display:inline-block;font-style:normal;margin-top:20px;padding:11px 30px;border-radius:30px;background:var(--gold);color:#12283f;font-weight:700;font-size:15px;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.hero .dots{position:absolute;left:0;right:0;bottom:16px;display:flex;gap:9px;justify-content:center;z-index:3}
.hero .dots i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;display:block}
.hero .dots i.on{background:var(--gold);width:26px;border-radius:5px}
.hero .arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:rgba(13,31,51,.42);color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;opacity:0;transition:.2s}
.hero:hover .arrow{opacity:1}
.hero .arrow.prev{left:16px}
.hero .arrow.next{right:16px}
.hero .arrow:hover{background:rgba(13,31,51,.72)}

/* ---------- 服务承诺 ---------- */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
.promise .p{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;display:flex;align-items:center;gap:12px}
.promise .p .pi{font-size:24px}
.promise .p b{display:block;color:var(--navy);font-size:14px}
.promise .p span{font-size:12px;color:var(--muted)}

/* ---------- 商品网格 ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line2);background:#fff;border-radius:20px;padding:7px 18px;color:var(--text2);font-weight:600}
.tabs button:hover{border-color:var(--gold);color:var(--gold2)}
.tabs button.on{background:var(--navy);border-color:var(--navy);color:#fff}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:.18s;position:relative}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow2);border-color:#e3d6ba}
.pcard .thumb{position:relative;display:block;aspect-ratio:1/1;background:#eef2f7;overflow:hidden}
.pcard .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.pcard:hover .thumb img{transform:scale(1.05)}
.pcard .tagline{position:absolute;left:12px;top:12px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.pill{background:var(--gold);color:#3b2a08;font-size:12px;font-weight:700;border-radius:6px;padding:3px 9px}
.pill.red{background:var(--red);color:#fff}
.pill.navy{background:var(--navy);color:#fff}
.pcard .body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .name{font-size:15px;font-weight:600;color:var(--navy);line-height:1.45;height:44px;overflow:hidden}
.pcard .name:hover{color:var(--gold2)}
.pcard .desc{font-size:12.5px;color:var(--muted);height:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.price-row{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.price{color:var(--red);font-weight:800;font-size:20px}
.price small{font-size:13px;font-weight:700}
.price .old{color:var(--muted);font-size:12.5px;text-decoration:line-through;font-weight:400;margin-left:8px}
.sold{font-size:12px;color:var(--muted)}
.pcard .act{display:flex;gap:8px;margin-top:2px;flex-wrap:nowrap}
.pcard .act .btn{padding:9px 13px;font-size:13.5px}
.pcard .act .btn-gold{flex:1 1 auto;min-width:0}
.pcard .act .btn-line{flex:0 0 auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:22px;padding:9px 18px;font-weight:700;font-size:14px;transition:.16s;white-space:nowrap}
.btn-gold{background:linear-gradient(180deg,#d9b673,var(--gold));color:#3b2a08}
.btn-gold:hover{filter:brightness(1.05)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy3);color:#fff}
.btn-red{background:linear-gradient(180deg,#f0533f,var(--red));color:#fff}
.btn-red:hover{filter:brightness(1.05)}
.btn-line{background:#fff;border-color:var(--line2);color:var(--navy)}
.btn-line:hover{border-color:var(--gold);color:var(--gold2)}
.btn-block{width:100%}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:26px}
.btn:disabled{opacity:.6;cursor:not-allowed}

/* ---------- 面包屑 ---------- */
.crumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin:16px 0}
.crumb a:hover{color:var(--gold2)}
.crumb .sep{color:var(--line2)}

/* ---------- 列表页 ---------- */
.list-layout{display:grid;grid-template-columns:230px 1fr;gap:20px;align-items:start}
.side .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 0;margin-bottom:14px}
.side h4{padding:10px 16px;font-size:15px;border-bottom:1px solid var(--line)}
.side .box a{display:flex;justify-content:space-between;padding:9px 16px;color:var(--text2)}
.side .box a:hover{background:var(--gold-soft);color:var(--gold2)}
.side .box a.on{color:var(--gold2);font-weight:700;background:var(--gold-soft)}
.side .box a .c{color:var(--muted);font-size:12px}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px;margin-bottom:16px;flex-wrap:wrap}
.toolbar .sort{display:flex;gap:6px;align-items:center;color:var(--text2)}
.toolbar .sort button{border:1px solid var(--line2);background:#fff;border-radius:16px;padding:5px 14px;color:var(--text2)}
.toolbar .sort button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.toolbar .count{color:var(--muted);font-size:13px}
.grid3{grid-template-columns:repeat(3,1fr)}
.pager{display:flex;gap:8px;justify-content:center;margin:26px 0}
.pager button{border:1px solid var(--line2);background:#fff;border-radius:8px;min-width:36px;height:36px;padding:0 10px;color:var(--text2);font-weight:600}
.pager button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.pager button:disabled{opacity:.5}
.empty{padding:60px 20px;text-align:center;color:var(--muted)}
.empty .ei{font-size:52px}

/* ---------- 详情页 ---------- */
.detail{display:grid;grid-template-columns:480px 1fr;gap:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px}
.gallery .main{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#f2f5f9}
.gallery .main img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px}
.gallery .thumbs img{width:76px;height:76px;border:2px solid var(--line);border-radius:10px;object-fit:cover;cursor:pointer}
.gallery .thumbs img.on{border-color:var(--gold)}
.d-info h1{font-size:24px;line-height:1.4;margin-bottom:8px}
.d-info .d-sub{color:var(--text2);font-size:14px;margin-bottom:14px}
.d-price{background:linear-gradient(180deg,#fff9ee,#fdf3e0);border:1px solid #f0e2c6;border-radius:var(--radius);padding:16px 18px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.d-price .big{color:var(--red);font-size:34px;font-weight:800;line-height:1}
.d-price .big small{font-size:16px;font-weight:700}
.d-price .old{color:var(--muted);text-decoration:line-through}
.d-price .save{background:var(--red-soft);color:var(--red);font-size:12px;font-weight:700;border-radius:6px;padding:3px 8px}
.meta{margin:16px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.meta .m{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:10px 12px;text-align:center}
.meta .m b{display:block;color:var(--navy)}
.meta .m span{font-size:12px;color:var(--muted)}
.opt{display:flex;align-items:center;gap:12px;margin:14px 0}
.opt .lbl{color:var(--muted);width:60px;flex:0 0 auto}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chips button{border:1px solid var(--line2);background:#fff;border-radius:8px;padding:7px 14px;color:var(--text2)}
.chips button.on{border-color:var(--gold);color:var(--gold2);background:var(--gold-soft);font-weight:700}
.qty{display:inline-flex;border:1px solid var(--line2);border-radius:8px;overflow:hidden}
.qty button{width:38px;height:38px;border:0;background:#f7f9fc;font-size:18px;color:var(--navy)}
.qty button:hover{background:#eef2f7}
.qty input{width:64px;height:38px;border:0;border-left:1px solid var(--line2);border-right:1px solid var(--line2);text-align:center;outline:none}
.buy-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.d-service{display:flex;gap:20px;flex-wrap:wrap;color:var(--text2);font-size:13px;margin-top:16px;padding-top:16px;border-top:1px dashed var(--line2)}
.d-service span{display:flex;align-items:center;gap:6px}
.d-tabs{margin-top:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.d-tabs .th{display:flex;border-bottom:1px solid var(--line);background:#fafbfd}
.d-tabs .th button{border:0;background:transparent;padding:14px 26px;font-weight:700;color:var(--text2);border-bottom:3px solid transparent}
.d-tabs .th button.on{color:var(--navy);border-bottom-color:var(--gold);background:#fff}
.d-tabs .tc{padding:24px;color:var(--text2)}
.d-tabs .tc h3{margin:8px 0 8px;font-size:16px}
.spec-table{width:100%;border-collapse:collapse}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.spec-table th{background:#f7f9fc;color:var(--navy);width:160px}

/* ---------- 购物车 ---------- */
.cart-layout{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.cart-table{width:100%;border-collapse:collapse;background:#fff}
.cart-table th,.cart-table td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.cart-table th{background:#f7f9fc;color:var(--text2);font-size:13px}
.cart-table .ci{display:flex;gap:12px;align-items:center}
.cart-table .ci img{width:72px;height:72px;border-radius:10px;border:1px solid var(--line);object-fit:cover}
.cart-table .ci b{color:var(--navy);font-weight:600;display:block}
.cart-table .ci span{font-size:12px;color:var(--muted)}
.cart-table .del{border:0;background:transparent;color:var(--muted);font-size:13px}
.cart-table .del:hover{color:var(--red)}
.cart-table input[type=checkbox]{width:17px;height:17px;accent-color:var(--gold2)}
.summary{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;position:sticky;top:66px}
.summary h3{font-size:16px;margin-bottom:14px}
.summary .row{display:flex;justify-content:space-between;padding:8px 0;color:var(--text2)}
.summary .row.total{border-top:1px dashed var(--line2);margin-top:8px;padding-top:14px;color:var(--navy);font-weight:700;align-items:baseline}
.summary .row.total .v{color:var(--red);font-size:24px;font-weight:800}
.summary .btn{margin-top:16px}
.cart-empty{padding:60px;text-align:center;color:var(--muted)}

/* ---------- 结算 ---------- */
.steps{display:flex;gap:10px;align-items:center;justify-content:center;margin:20px 0 24px;color:var(--muted);font-size:14px}
.steps .s{display:flex;align-items:center;gap:8px}
.steps .s .n{width:24px;height:24px;border-radius:50%;background:#dfe5ee;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.steps .s.on{color:var(--navy);font-weight:700}
.steps .s.on .n{background:var(--gold)}
.steps .line{width:60px;height:1px;background:var(--line2)}
.addr-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.addr{border:1px solid var(--line2);border-radius:var(--radius);padding:14px;cursor:pointer;background:#fff}
.addr.on{border-color:var(--gold);background:var(--gold-soft)}
.addr b{color:var(--navy)}
.addr em{font-style:normal;color:var(--muted);font-size:12.5px;display:block;margin-top:4px}
.pay-list{display:flex;gap:12px;flex-wrap:wrap}
.pay{border:1px solid var(--line2);border-radius:var(--radius);padding:12px 20px;cursor:pointer;background:#fff;display:flex;align-items:center;gap:10px;font-weight:600}
.pay.on{border-color:var(--gold);background:var(--gold-soft)}
.pay .pi{font-size:20px}
.order-line{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.order-line img{width:64px;height:64px;border-radius:10px;border:1px solid var(--line)}
.order-line .ol-i{flex:1}
.order-line .ol-i b{display:block;color:var(--navy);font-weight:600}

/* ---------- 表单 / 登录 ---------- */
.form-row{margin-bottom:14px}
.form-row label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px}
.form-row .in{width:100%;height:44px;border:1px solid var(--line2);border-radius:10px;padding:0 14px;outline:none;background:#fff}
.form-row .in:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,163,95,.15)}
.form-row .hint{font-size:12px;color:var(--muted);margin-top:6px}
.auth{max-width:420px;margin:40px auto}
.auth .card{padding:28px}
.auth h2{text-align:center;margin-bottom:6px}
.auth .lead{text-align:center;color:var(--muted);font-size:13px;margin-bottom:22px}
.auth .foot{text-align:center;color:var(--muted);font-size:13px;margin-top:16px}
.auth .foot a{color:var(--gold2);font-weight:600}
.checkbox{display:flex;align-items:center;gap:8px;color:var(--text2);font-size:13px}
.checkbox input{accent-color:var(--gold2);width:15px;height:15px}
.msg{border-radius:10px;padding:10px 14px;font-size:13px;margin-bottom:14px}
.msg.err{background:var(--red-soft);color:#b3261c;border:1px solid #f3c9c5}
.msg.ok{background:var(--green-soft);color:#0f6b3f;border:1px solid #bfe4d1}

/* ---------- 个人中心 ---------- */
.account{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start}
.acct-menu{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.acct-menu .hd{background:var(--navy);color:#fff;padding:18px;display:flex;gap:12px;align-items:center}
.acct-menu .hd .av{width:46px;height:46px;border-radius:50%;background:var(--gold);color:#3b2a08;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px}
.acct-menu .hd b{display:block}
.acct-menu .hd span{font-size:12px;color:rgba(255,255,255,.7)}
.acct-menu a{display:block;padding:12px 18px;color:var(--text2);border-left:3px solid transparent}
.acct-menu a:hover{background:#f7f9fc}
.acct-menu a.on{color:var(--gold2);font-weight:700;border-left-color:var(--gold);background:var(--gold-soft)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center}
.stat b{display:block;font-size:24px;color:var(--navy)}
.stat span{font-size:12.5px;color:var(--muted)}
.order-card{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;background:#fff}
.order-card .oc-hd{display:flex;justify-content:space-between;background:#f7f9fc;padding:10px 16px;font-size:13px;color:var(--text2);border-bottom:1px solid var(--line)}
.order-card .oc-hd .st{color:var(--gold2);font-weight:700}
.order-card .oc-bd{padding:14px 16px}
.order-card .oc-ft{display:flex;justify-content:flex-end;gap:10px;padding:12px 16px;border-top:1px solid var(--line)}

/* ---------- 帮助 / 关于 内容页 ---------- */
.page{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 34px}
.page h1{font-size:24px;margin-bottom:6px}
.page .lead{color:var(--muted);margin-bottom:22px}
.page h2{font-size:18px;margin:24px 0 10px}
.page p,.page li{color:var(--text2)}
.page ul{list-style:disc;padding-left:22px;margin:10px 0}
.page ul li{margin:6px 0}
.faq{border-bottom:1px solid var(--line)}
.faq .q{padding:14px 0;font-weight:700;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.faq .a{display:none;padding:0 0 16px;color:var(--text2)}
.faq.on .a{display:block}
.faq .q .ar{color:var(--gold2);transition:.2s}
.faq.on .q .ar{transform:rotate(180deg)}

/* ---------- 页脚 ---------- */
.footer{background:var(--navy2);color:rgba(255,255,255,.66);margin-top:40px;padding:40px 0 0;font-size:13px}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:24px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h5{color:#fff;font-size:15px;margin-bottom:14px}
.footer a{color:rgba(255,255,255,.66);display:block;padding:4px 0}
.footer a:hover{color:var(--gold)}
.footer .about p{line-height:1.8;max-width:320px}
.footer .brandline{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer .brandline img{height:44px}
.footer .contact div{margin:6px 0}
.footer .contact b{color:var(--gold);font-size:18px}
.footer .legal{padding:20px 0 34px;text-align:center;line-height:2;color:rgba(255,255,255,.5)}
.footer .legal a{display:inline;color:rgba(255,255,255,.72);text-decoration:none}
.footer .legal a:hover{color:var(--gold)}
.footer .legal .sep{margin:0 10px;color:rgba(255,255,255,.22)}
.footer .legal .police{display:inline-flex;align-items:center;gap:6px}

/* ---------- 提示 toast ---------- */
#toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.96);background:rgba(18,40,63,.94);color:#fff;padding:14px 26px;border-radius:12px;font-weight:600;z-index:999;opacity:0;pointer-events:none;transition:.22s;box-shadow:0 12px 40px rgba(0,0,0,.3)}
#toast.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
#toast.ok{background:rgba(15,107,63,.95)}
#toast.err{background:rgba(179,38,28,.95)}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;background:rgba(13,31,51,.5);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal.on{display:flex}
.modal .box{background:#fff;border-radius:var(--radius-lg);max-width:420px;width:100%;padding:26px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal .box .mi{font-size:44px}
.modal .box h3{margin:10px 0 6px}
.modal .box p{color:var(--text2);margin:0 0 18px}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .grid,.cats{grid-template-columns:repeat(3,1fr)}
  .promise{grid-template-columns:repeat(2,1fr)}
  .detail{grid-template-columns:1fr}
  .cart-layout{grid-template-columns:1fr}
  .summary{position:static}
  .list-layout{grid-template-columns:1fr}
  .footer .cols{grid-template-columns:1fr 1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .account{grid-template-columns:1fr}
}
@media (max-width:720px){
  .topbar .tb-left{display:none}
  .header .wrap{height:auto;flex-wrap:wrap;padding:12px 16px;gap:14px}
  .search{order:3;flex-basis:100%;max-width:none}
  .hero .slides{height:200px}
  .hero .cap{left:22px;max-width:86%}
  .hero .cap b{font-size:22px}
  .hero .cap i{font-size:13px;margin-top:8px}
  .hero .cap em{margin-top:12px;padding:8px 20px;font-size:13px}
  .grid,.grid3,.cats{grid-template-columns:repeat(2,1fr)}
  .meta{grid-template-columns:1fr 1fr}
  .page{padding:20px}
  .d-tabs .th button{padding:12px 14px}
}
/* ---------- 商品卖点 / 包装清单 / 用户评价 ---------- */
.d-hl{margin:16px 0 0;display:grid;gap:8px}
.d-hl li{position:relative;padding-left:20px;color:var(--text2);font-size:13.5px}
.d-hl li:before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.pack-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px;margin-top:10px}
.pack-list li{color:var(--text2);border-bottom:1px dashed var(--line);padding:9px 0}
.rv{display:grid;grid-template-columns:260px 1fr;gap:26px}
.rv-sum{background:#f7f9fc;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.rv-score{text-align:center;margin-bottom:14px}
.rv-score b{display:block;font-size:36px;color:var(--red);line-height:1.1}
.rv-score span{font-size:12.5px;color:var(--muted)}
.rv-bar{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text2);margin:6px 0}
.rv-bar .track{flex:1;height:8px;border-radius:4px;background:#e6ebf2;overflow:hidden}
.rv-bar .track i{display:block;height:100%;background:linear-gradient(90deg,#e8b04b,var(--gold));border-radius:4px}
.rv-bar b{width:38px;text-align:right;color:var(--muted);font-weight:600}
.rv-list{display:grid;gap:14px}
.rv-item{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.rv-hd{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rv-hd b{color:var(--navy)}
.rv-star{color:#e8a33d;letter-spacing:2px}
.rv-date{color:var(--muted);font-size:12.5px;margin-left:auto}
.rv-tags{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 6px}
.rv-tags span{background:var(--gold-soft);color:#8a6d2f;font-size:12px;border-radius:6px;padding:2px 8px}
.rv-item p{margin:0;color:var(--text2)}
@media (max-width:1080px){ .rv{grid-template-columns:1fr} .pack-list{grid-template-columns:1fr} }