@charset "utf-8";
/* 春佳秋官方商城 - 全站样式 */
:root{
  --brand:#a5917c; --brand-d:#8d7862; --brand-l:#c4b5a3;
  --ink:#1b1a18; --ink-2:#3d3a36; --ink-3:#6f6960; --ink-4:#9a938a;
  --line:#e6e1d9; --line-2:#f1ede7;
  --bg:#ffffff; --bg-2:#faf8f5; --bg-3:#f5f1eb;
  --red:#c62828;
  --wrap:1360px; --radius:2px;
  --shadow:0 2px 16px rgba(27,26,24,.06);
  --shadow-2:0 8px 32px rgba(27,26,24,.10);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font:14px/1.75 "Microsoft YaHei","PingFang SC","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  color:var(--ink-2);background:var(--bg);overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--brand)}
img{max-width:100%;height:auto;border:0;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{font-weight:600;color:var(--ink);line-height:1.35}
button,input,select,textarea{font-family:inherit;font-size:inherit;outline:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.clear:after{content:"";display:table;clear:both}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ---------- 顶栏 ---------- */
.topbar{background:var(--ink);color:#cfc8bf;font-size:12px;line-height:36px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar a{color:#cfc8bf}
.topbar a:hover{color:#fff}
.topbar .tb-l{display:flex;gap:18px;flex-wrap:wrap}
.topbar .tb-r{display:flex;gap:18px;flex-wrap:wrap}
.topbar .hot{color:var(--brand-l)}

/* ---------- 页头 ---------- */
.header{background:#fff;border-bottom:1px solid var(--line-2);position:relative;z-index:60}
.header.sticky{position:sticky;top:0;box-shadow:var(--shadow)}
.hd-top{padding:22px 0 18px}
.hd-top .wrap{display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:12px;flex:none}
.logo img{height:56px;width:auto}
.logo .lg-txt{display:flex;flex-direction:column;line-height:1.25}
.logo .lg-txt b{font-size:19px;color:var(--ink);letter-spacing:2px;font-weight:600}
.logo .lg-txt span{font-size:11px;color:var(--ink-4);letter-spacing:3px}
.search{flex:1;max-width:540px;margin-left:auto}
.search form{display:flex;border:1.5px solid var(--ink);border-radius:var(--radius);overflow:hidden}
.search input{flex:1;border:0;padding:11px 16px;background:#fff}
.search button{border:0;background:var(--ink);color:#fff;padding:0 26px;cursor:pointer;letter-spacing:2px}
.search button:hover{background:var(--brand)}
.search .sh{font-size:12px;color:var(--ink-4);margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}
.hd-act{display:flex;gap:22px;flex:none;align-items:center;font-size:13px}
.hd-act a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--ink-3)}
.hd-act a b{font-weight:400}
.hd-act .ico{font-size:18px;line-height:1}
.hd-act .cart-n{display:inline-block;min-width:16px;height:16px;line-height:16px;text-align:center;
  background:var(--red);color:#fff;border-radius:8px;font-size:11px;padding:0 4px;margin-left:2px}

/* ---------- 导航 ---------- */
.nav{background:#fff;border-top:1px solid var(--line-2)}
.nav .wrap{display:flex;align-items:center;gap:0;position:relative}
.nav> .wrap> ul{display:flex;flex-wrap:wrap}
.nav a.nv{display:block;padding:14px 26px;font-size:15px;color:var(--ink-2);position:relative;white-space:nowrap}
.nav a.nv:hover,.nav li.on> a.nv{color:var(--brand)}
.nav li.on> a.nv:after{content:"";position:absolute;left:26px;right:26px;bottom:0;height:2px;background:var(--brand)}
.nav .sub{position:absolute;left:0;right:0;top:100%;background:#fff;border-top:1px solid var(--line-2);
  box-shadow:var(--shadow-2);padding:22px 0 26px;display:none;z-index:70}
.nav li:hover .sub{display:block}
.sub .sgrid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.sub .si{border:1px solid var(--line-2);padding:14px;border-radius:var(--radius);transition:.2s}
.sub .si:hover{border-color:var(--brand-l);box-shadow:var(--shadow)}
.sub .si b{display:block;font-size:14px;color:var(--ink);margin-bottom:6px}
.sub .si span{font-size:12px;color:var(--ink-3);line-height:1.7;display:block}
.nav .nv-on{color:var(--brand)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;padding:9px 14px;cursor:pointer}

/* ---------- 轮播 ---------- */
.hero{position:relative;background:var(--bg-3);overflow:hidden}
.hero .slides{position:relative;height:520px}
.hero .sl{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;display:flex;align-items:center}
.hero .sl.on{opacity:1}
.hero .sl:after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to right,rgba(18,16,14,.68) 0%,rgba(18,16,14,.42) 46%,rgba(18,16,14,.06) 100%)}
.hero .sl img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .sl .cap{position:relative;z-index:2;max-width:560px;padding:0 0 0 24px}
.hero .sl .cap em{display:block;font-style:normal;font-size:13px;letter-spacing:5px;color:var(--brand);
  margin-bottom:14px;font-weight:600}
.hero .sl .cap h2{font-size:40px;letter-spacing:1px;margin-bottom:16px;color:#fff;
  text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero .sl .cap p{font-size:15px;color:#fff;opacity:.92;margin-bottom:26px;
  text-shadow:0 1px 10px rgba(0,0,0,.35)}
.hero .sl .cap .btn{display:inline-block;padding:12px 34px;border:1px solid #fff;color:#fff;
  letter-spacing:3px;font-size:13px;background:rgba(0,0,0,.15)}
.hero .sl .cap .btn:hover{background:#fff;color:var(--ink)}
.hero .sl.light .cap em{color:#fff}
.hero .bar{position:absolute;left:0;right:0;bottom:26px;z-index:5;display:flex;justify-content:center;gap:10px}
.hero .bar i{width:34px;height:3px;background:rgba(255,255,255,.45);cursor:pointer;display:block}
.hero .bar i.on{background:#fff}
.hero .arw{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:46px;height:70px;
  border:0;background:rgba(255,255,255,.22);color:#fff;font-size:20px;cursor:pointer}
.hero .arw:hover{background:rgba(255,255,255,.42)}
.hero .arw.prev{left:24px}.hero .arw.next{right:24px}

/* ---------- 保障条 ---------- */
.guard{background:var(--bg-2);border-bottom:1px solid var(--line-2);padding:26px 0}
.guard ul{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.guard li{display:flex;gap:12px;align-items:flex-start}
.guard .gi{flex:none;width:38px;height:38px;border:1px solid var(--brand-l);border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--brand);font-size:15px}
.guard b{display:block;font-size:14px;color:var(--ink);margin-bottom:3px}
.guard span{font-size:12px;color:var(--ink-3);line-height:1.65}

/* ---------- 区块通用 ---------- */
.sec{padding:74px 0}
.sec.gray{background:var(--bg-2)}
.sec-hd{text-align:center;margin-bottom:44px}
.sec-hd em{display:block;font-style:normal;font-size:12px;letter-spacing:5px;color:var(--brand);
  margin-bottom:10px;font-weight:600}
.sec-hd h2{font-size:30px;letter-spacing:3px;margin-bottom:12px}
.sec-hd p{color:var(--ink-3);max-width:760px;margin:0 auto;font-size:13.5px}
.sec-hd.left{text-align:left}
.sec-hd.left p{margin:0}
.sec-hd .line{width:44px;height:2px;background:var(--brand);margin:16px auto 0}
.sec-hd.left .line{margin-left:0}
.more{text-align:center;margin-top:40px}
.more a{display:inline-block;padding:12px 40px;border:1px solid var(--ink);font-size:13px;letter-spacing:3px}
.more a:hover{background:var(--ink);color:#fff}

/* ---------- 商品卡 ---------- */
.plist{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.pcard{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);overflow:hidden;
  transition:.25s;display:flex;flex-direction:column}
.pcard:hover{box-shadow:var(--shadow-2);border-color:var(--brand-l);transform:translateY(-3px)}
.pcard .pic{position:relative;padding-top:100%;background:var(--bg-3);overflow:hidden}
.pcard .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.pcard:hover .pic img{transform:scale(1.06)}
.pcard .tag{position:absolute;left:10px;top:10px;background:var(--brand);color:#fff;font-size:11px;
  padding:3px 9px;letter-spacing:1px;z-index:2}
.pcard .bd{padding:16px 16px 18px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:13.5px;line-height:1.6;height:44px;overflow:hidden;font-weight:400;color:var(--ink-2);
  margin-bottom:10px}
.pcard:hover h3{color:var(--brand)}
.pcard .cat{font-size:11.5px;color:var(--ink-4);margin-bottom:8px}
.pcard .ft{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between}
.pcard .pr{color:var(--red);font-size:18px;font-weight:600}
.pcard .pr s{font-size:12px;color:var(--ink-4);font-weight:400;margin-left:6px}
.pcard .go{font-size:12px;color:var(--ink-3);border:1px solid var(--line);padding:4px 10px}
.pcard .go:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- 品类 ---------- */
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.cat{position:relative;display:block;overflow:hidden;border-radius:var(--radius);background:var(--bg-3)}
.cat .im{position:relative;padding-top:132%}
.cat .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat:hover .im img{transform:scale(1.07)}
.cat .ov{position:absolute;left:0;right:0;bottom:0;padding:44px 16px 18px;
  background:linear-gradient(to top,rgba(20,18,16,.78),rgba(20,18,16,0));color:#fff}
.cat .ov b{display:block;font-size:16px;letter-spacing:2px;margin-bottom:5px;color:#fff}
.cat .ov span{font-size:11.5px;opacity:.82;letter-spacing:1px}

/* ---------- 品牌介绍 ---------- */
.abt{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.abt .pic{position:relative}
.abt .pic img{width:100%;border-radius:var(--radius)}
.abt .pic .badge{position:absolute;right:-16px;bottom:-16px;background:var(--brand);color:#fff;
  padding:18px 22px;text-align:center;letter-spacing:1px}
.abt .pic .badge b{display:block;font-size:24px;line-height:1.2}
.abt .pic .badge span{font-size:11.5px;opacity:.9}
.abt h2{font-size:28px;letter-spacing:2px;margin-bottom:18px}
.abt p{color:var(--ink-3);margin-bottom:14px}
.abt .facts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0 30px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}
.abt .facts div{text-align:center;border-right:1px solid var(--line-2)}
.abt .facts div:last-child{border-right:0}
.abt .facts b{display:block;font-size:26px;color:var(--brand);line-height:1.2;font-weight:600}
.abt .facts span{font-size:12px;color:var(--ink-4)}
.abt .btns{display:flex;gap:14px}
.btn-a{display:inline-block;padding:12px 34px;background:var(--ink);color:#fff;font-size:13px;letter-spacing:3px}
.btn-a:hover{background:var(--brand);color:#fff}
.btn-b{display:inline-block;padding:12px 34px;border:1px solid var(--ink);font-size:13px;letter-spacing:3px}
.btn-b:hover{background:var(--ink);color:#fff}

/* ---------- 特性三栏 ---------- */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);
  border-left:1px solid var(--line)}
.feat .it{padding:38px 32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  background:#fff}
.feat .it .n{font-size:12px;letter-spacing:4px;color:var(--brand);margin-bottom:14px;font-weight:600}
.feat .it h3{font-size:19px;margin-bottom:12px;letter-spacing:1px}
.feat .it p{font-size:13px;color:var(--ink-3)}

/* ---------- 资讯 ---------- */
.news-l{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ncard{background:#fff;border:1px solid var(--line-2);padding:26px 24px;transition:.25s;
  display:flex;flex-direction:column}
.ncard:hover{box-shadow:var(--shadow);border-color:var(--brand-l)}
.ncard .dt{font-size:12px;color:var(--brand);letter-spacing:1px;margin-bottom:12px}
.ncard h3{font-size:15px;line-height:1.6;margin-bottom:12px;height:48px;overflow:hidden}
.ncard p{font-size:13px;color:var(--ink-3);flex:1;display:-webkit-box;-webkit-line-clamp:3;
  -webkit-box-orient:vertical;overflow:hidden}
.ncard .rm{margin-top:16px;font-size:12px;color:var(--ink-3);letter-spacing:1px}
.ncard:hover .rm{color:var(--brand)}

/* ---------- 面包屑 ---------- */
.crumb{background:var(--bg-2);border-bottom:1px solid var(--line-2);padding:18px 0;font-size:12.5px;
  color:var(--ink-3)}
.crumb a{color:var(--ink-3)}
.crumb a:hover{color:var(--brand)}
.crumb i{font-style:normal;margin:0 8px;color:var(--ink-4)}

/* ---------- 内页通用 ---------- */
.page{display:grid;grid-template-columns:236px 1fr;gap:46px;padding:46px 0 80px;align-items:start}
.side{position:sticky;top:96px}
.side .sh{padding:0 0 14px;border-bottom:2px solid var(--ink);font-size:17px;letter-spacing:2px;color:var(--ink)}
.side ul{margin-top:6px}
.side li a{display:block;padding:12px 4px;border-bottom:1px solid var(--line-2);font-size:13.5px;color:var(--ink-3)}
.side li a:hover,.side li.on a{color:var(--brand);padding-left:8px}
.side .box{margin-top:26px;background:var(--bg-2);border:1px solid var(--line-2);padding:22px}
.side .box b{display:block;font-size:14px;color:var(--ink);margin-bottom:10px}
.side .box p{font-size:12.5px;color:var(--ink-3);line-height:1.9;margin-bottom:4px}
.side .box .tel{font-size:19px;color:var(--brand);font-weight:600;letter-spacing:.5px}

.art{background:#fff}
.art-hd{border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:30px}
.art-hd h1{font-size:26px;letter-spacing:2px;margin-bottom:10px}
.art-hd .meta{font-size:12.5px;color:var(--ink-4);display:flex;gap:18px;flex-wrap:wrap}
.prose{font-size:14.5px;line-height:2;color:var(--ink-2)}
.prose h2{font-size:20px;margin:36px 0 14px;padding-left:14px;border-left:3px solid var(--brand);
  letter-spacing:1px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:16px;margin:28px 0 10px;color:var(--ink)}
.prose p{margin-bottom:14px;text-indent:0}
.prose ul{margin:0 0 16px}
.prose ul li{position:relative;padding-left:18px;margin-bottom:8px}
.prose ul li:before{content:"";position:absolute;left:2px;top:12px;width:5px;height:5px;
  background:var(--brand);border-radius:50%}
.prose .kv{margin:0 0 20px;border:1px solid var(--line-2);border-top:0;border-left:0}
.prose .kv tr{border-top:1px solid var(--line-2)}
.prose .kv td{border-left:1px solid var(--line-2);padding:11px 16px;font-size:13.5px;vertical-align:top}
.prose .kv td:first-child{width:168px;background:var(--bg-2);color:var(--ink);font-weight:600;white-space:nowrap}
.prose .quote{margin:26px 0;padding:22px 26px;background:var(--bg-2);border-left:3px solid var(--brand);
  font-size:15px;color:var(--ink);letter-spacing:.5px}
.prose .faq-i{margin-bottom:22px;padding-bottom:22px;border-bottom:1px dashed var(--line)}
.prose .faq-i:last-child{border-bottom:0}
.prose .faq-i b{display:block;font-size:14.5px;color:var(--ink);margin-bottom:8px}
.prose .faq-i b:before{content:"问 ";color:var(--brand);font-weight:600}
.prose .faq-i p{margin-bottom:0;color:var(--ink-3);font-size:13.5px}

/* ---------- 分类页/商品总览 ---------- */
.catbar{background:#fff;border-bottom:1px solid var(--line-2);padding:16px 0}
.catbar .wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.catbar .lb{font-size:13px;color:var(--ink-4);letter-spacing:1px}
.catbar a{padding:7px 20px;border:1px solid var(--line);font-size:13px;color:var(--ink-3)}
.catbar a:hover{border-color:var(--brand);color:var(--brand)}
.catbar a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.catpage{padding:40px 0 80px}
.catpage .hd{text-align:center;margin-bottom:40px}
.catpage .hd h1{font-size:28px;letter-spacing:3px;margin-bottom:12px}
.catpage .hd p{color:var(--ink-3);max-width:800px;margin:0 auto;font-size:13.5px}
.pagenav{display:flex;justify-content:center;gap:8px;margin-top:48px;flex-wrap:wrap}
.pagenav a,.pagenav span{padding:8px 16px;border:1px solid var(--line);font-size:13px;color:var(--ink-3)}
.pagenav a:hover{border-color:var(--brand);color:var(--brand)}
.pagenav .cur{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- 商品详情 ---------- */
.pd{padding:34px 0 70px}
.pd-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.gal .main{position:relative;border:1px solid var(--line-2);background:#fff;padding-top:100%;overflow:hidden}
.gal .main img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  background:#fff;padding:16px}
.gal .nav{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:12px}
.gal .nav div{position:relative;padding-top:100%;border:1px solid var(--line-2);cursor:pointer;overflow:hidden}
.gal .nav div.on{border-color:var(--brand)}
.gal .nav img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gal .nav div:hover{border-color:var(--brand-l)}
.pdi h1{font-size:22px;line-height:1.6;font-weight:600;margin-bottom:16px;letter-spacing:.5px}
.pdi .sub{font-size:13px;color:var(--ink-3);margin-bottom:20px;padding-bottom:20px;
  border-bottom:1px solid var(--line-2)}
.pd-price{background:var(--bg-2);border:1px solid var(--line-2);padding:22px 24px;margin-bottom:24px}
.pd-price .row{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.pd-price .lb{font-size:13px;color:var(--ink-3)}
.pd-price .now{font-size:32px;color:var(--red);font-weight:600;line-height:1}
.pd-price .now i{font-size:17px;font-style:normal;margin-right:3px}
.pd-price .old{font-size:14px;color:var(--ink-4);text-decoration:line-through}
.pd-price .save{font-size:12px;color:#fff;background:var(--brand);padding:2px 8px}
.pd-price .tip{font-size:12.5px;color:var(--ink-3);margin-top:12px;padding-top:12px;
  border-top:1px dashed var(--line)}
.pd-row{display:flex;gap:16px;align-items:center;margin-bottom:16px;font-size:13.5px}
.pd-row .lb{width:78px;color:var(--ink-3);flex:none}
.pd-row .vals{display:flex;gap:10px;flex-wrap:wrap}
.pd-row .vals span{border:1px solid var(--line);padding:7px 18px;font-size:13px;cursor:pointer}
.pd-row .vals span.on{border-color:var(--ink);background:var(--ink);color:#fff}
.pd-row .vals span b{font-weight:400}
.qty{display:inline-flex;border:1px solid var(--line)}
.qty button{width:36px;height:38px;border:0;background:#fff;cursor:pointer;font-size:16px;color:var(--ink-3)}
.qty button:hover{color:var(--brand)}
.qty input{width:58px;height:38px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);
  text-align:center}
.pd-btn{display:flex;gap:14px;margin:26px 0 24px;flex-wrap:wrap}
.pd-btn .b1{flex:1;min-width:170px;padding:15px 0;background:var(--red);color:#fff;border:0;cursor:pointer;
  font-size:15px;letter-spacing:4px}
.pd-btn .b1:hover{background:#a81f1f}
.pd-btn .b2{flex:1;min-width:140px;padding:15px 0;background:var(--ink);color:#fff;border:0;cursor:pointer;
  font-size:15px;letter-spacing:4px}
.pd-btn .b2:hover{background:var(--brand)}
.pd-btn .b3{min-width:130px;padding:15px 0;background:#fff;border:1px solid var(--line);cursor:pointer;
  font-size:14px;color:var(--ink-3)}
.pd-btn .b3:hover{border-color:var(--brand);color:var(--brand)}
.pd-meta{border-top:1px solid var(--line-2);padding-top:18px;font-size:12.5px;color:var(--ink-3);line-height:2}
.pd-meta b{color:var(--ink);font-weight:600}
.pd-meta .g{color:var(--brand)}
.pd-tabs{margin-top:54px;border-top:1px solid var(--line)}
.pd-tabs .tb{display:flex;border-bottom:1px solid var(--line);flex-wrap:wrap}
.pd-tabs .tb span{padding:16px 34px;font-size:15px;cursor:pointer;color:var(--ink-3);letter-spacing:1px}
.pd-tabs .tb span.on{color:var(--ink);font-weight:600;box-shadow:inset 0 -2px 0 var(--brand)}
.pd-tabs .tc{padding:34px 0 10px}
.desc-img{max-width:1000px;margin:0 auto}
.desc-img img{width:100%;margin-bottom:8px}
.spec-tb{width:100%;border-collapse:collapse;max-width:760px}
.spec-tb tr{border-bottom:1px solid var(--line-2)}
.spec-tb td{padding:13px 16px;font-size:13.5px}
.spec-tb td:first-child{width:170px;background:var(--bg-2);color:var(--ink);font-weight:600}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:46px;padding-top:26px;
  border-top:1px solid var(--line-2)}
.pn a{font-size:13px;color:var(--ink-3);display:flex;gap:8px;overflow:hidden}
.pn a:hover{color:var(--brand)}
.pn a span{flex:none;color:var(--ink-4)}
.pn .nx{text-align:right;justify-content:flex-end}

/* ---------- 购物车/结算/支付 ---------- */
.cartpage{padding:40px 0 80px}
.cart-tb{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line-2)}
.cart-tb th{background:var(--bg-2);padding:15px 16px;font-size:13px;color:var(--ink);text-align:left;
  border-bottom:1px solid var(--line);font-weight:600}
.cart-tb td{padding:16px;border-bottom:1px solid var(--line-2);font-size:13.5px;vertical-align:middle}
.cart-tb .cp{display:flex;gap:14px;align-items:center}
.cart-tb .cp img{width:76px;height:76px;object-fit:cover;border:1px solid var(--line-2);flex:none}
.cart-tb .cp .t{font-size:13.5px;color:var(--ink-2);line-height:1.6}
.cart-tb .pr{color:var(--red);font-weight:600}
.cart-sum{margin-top:26px;background:#fff;border:1px solid var(--line-2);padding:26px 30px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cart-sum .tx{font-size:14px;color:var(--ink-3)}
.cart-sum .tx b{font-size:26px;color:var(--red);font-weight:600;margin-left:8px}
.cart-sum .tx b i{font-size:16px;font-style:normal}
.cart-sum .btns{display:flex;gap:14px}
.empty{text-align:center;padding:90px 20px;color:var(--ink-3)}
.empty .ic{font-size:48px;color:var(--line);margin-bottom:18px}
.empty h3{font-size:18px;margin-bottom:10px}
.empty p{font-size:13.5px;margin-bottom:24px}

/* ---------- 表单/登录注册 ---------- */
.authpage{padding:64px 0 90px;background:var(--bg-2)}
.authbox{max-width:468px;margin:0 auto;background:#fff;border:1px solid var(--line-2);padding:44px 46px}
.authbox .hd{text-align:center;margin-bottom:32px}
.authbox .hd h1{font-size:23px;letter-spacing:3px;margin-bottom:8px}
.authbox .hd p{font-size:12.5px;color:var(--ink-4)}
.fld{margin-bottom:20px}
.fld label{display:block;font-size:13px;color:var(--ink);margin-bottom:8px}
.fld label i{color:var(--red);font-style:normal;margin-right:4px}
.fld input,.fld select,.fld textarea{width:100%;border:1px solid var(--line);padding:12px 14px;
  font-size:13.5px;background:#fff}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--brand)}
.fld .hint{font-size:11.5px;color:var(--ink-4);margin-top:6px}
.fld-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld .code{display:flex;gap:12px}
.fld .code input{flex:1}
.fld .code button{flex:none;border:1px solid var(--line);background:var(--bg-2);padding:0 18px;
  cursor:pointer;font-size:13px;color:var(--ink-3)}
.chk{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--ink-3);margin-bottom:22px}
.chk a{color:var(--brand)}
.submit{width:100%;border:0;background:var(--ink);color:#fff;padding:15px 0;font-size:15px;letter-spacing:4px;
  cursor:pointer}
.submit:hover{background:var(--brand)}
.authalt{text-align:center;margin-top:20px;font-size:13px;color:var(--ink-3)}
.authalt a{color:var(--brand)}
.trust{margin-top:26px;padding-top:22px;border-top:1px solid var(--line-2);font-size:12px;color:var(--ink-4);
  line-height:1.9;text-align:center}

/* ---------- 搜索/地图 ---------- */
.sitemap{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.sitemap .gp{border:1px solid var(--line-2);padding:26px 24px}
.sitemap .gp h3{font-size:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line-2)}
.sitemap .gp a{display:block;font-size:13.5px;color:var(--ink-3);padding:7px 0}
.sitemap .gp a:hover{color:var(--brand);padding-left:6px}
.res-list{display:flex;flex-direction:column;gap:18px}
.res-item{display:flex;gap:20px;border:1px solid var(--line-2);padding:18px;background:#fff}
.res-item img{width:140px;height:140px;object-fit:cover;flex:none;border:1px solid var(--line-2)}
.res-item h3{font-size:15px;margin-bottom:8px;line-height:1.6}
.res-item .pr{color:var(--red);font-size:17px;font-weight:600;margin-bottom:10px}
.res-item p{font-size:13px;color:var(--ink-3)}

/* ---------- 页脚 ---------- */
.footer{background:#211f1c;color:#a8a29a;font-size:13px;line-height:1.9;padding:56px 0 0}
.footer a{color:#a8a29a}
.footer a:hover{color:#fff}
.ft-top{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr 1.15fr;gap:34px;
  padding-bottom:40px;border-bottom:1px solid #37332e}
.ft-brand .lo{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.ft-brand .lo img{height:44px;width:auto;filter:brightness(0) invert(1) opacity(.92)}
.ft-brand .lo b{font-size:17px;color:#fff;letter-spacing:2px}
.ft-brand .lo span{font-size:11px;color:#8b857d;letter-spacing:2px;display:block}
.ft-brand p{font-size:12.5px;color:#8b857d;margin-bottom:16px}
.ft-brand .qr{display:flex;gap:14px;align-items:center}
.ft-brand .qr img{width:88px;height:88px;background:#fff;padding:5px;flex:none}
.ft-brand .qr span{font-size:12px;color:#8b857d;line-height:1.8}
.ft-col h4{font-size:14px;color:#fff;margin-bottom:16px;font-weight:600;letter-spacing:1px}
.ft-col a{display:block;font-size:12.5px;padding:4px 0}
.ft-contact p{font-size:12.5px;margin-bottom:10px;color:#8b857d}
.ft-contact .tel{font-size:21px;color:#fff;font-weight:600;letter-spacing:.5px;
  display:block;margin-bottom:6px}
.ft-contact .lb{color:#6f6a63}
.ft-bot{padding:22px 0 30px;font-size:12px;color:#7d7870;text-align:center;line-height:2}
.ft-bot a{color:#7d7870}
.ft-bot .sep{margin:0 10px;color:#4a4640}
.ft-bot .icp:hover{color:#fff}
.ft-bot .row2{margin-top:4px}

/* ---------- 浮动客服 ---------- */
.side-fix{position:fixed;right:16px;bottom:96px;z-index:80;display:flex;flex-direction:column;gap:8px}
.side-fix a{width:52px;height:52px;background:#fff;border:1px solid var(--line);display:flex;
  flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--ink-3);
  gap:2px;box-shadow:var(--shadow);text-align:center;line-height:1.25}
.side-fix a:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.side-fix a i{font-size:17px;font-style:normal}
.side-fix a.top{background:var(--ink);color:#fff;border-color:var(--ink)}
.toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(27,26,24,.92);
  color:#fff;padding:14px 26px;font-size:13.5px;border-radius:3px;z-index:999;display:none}

/* ---------- 结算/支付补充 ---------- */
.co-i{display:flex;align-items:center;gap:16px;padding:14px 0;border-bottom:1px solid var(--line-2)}
.co-i img{width:64px;height:64px;object-fit:cover;border:1px solid var(--line-2);flex:none}
.co-i div{flex:1;min-width:0}
.co-i b{display:block;font-size:13.5px;font-weight:400;color:var(--ink-2);line-height:1.5;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.co-i span{font-size:12.5px;color:var(--ink-4)}
.co-i em{font-style:normal;color:var(--red);font-weight:600}
.pay-way{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
.pay-way label{border:1px solid var(--line);padding:18px 16px;cursor:pointer;display:flex;gap:12px;
  align-items:center;transition:.2s}
.pay-way label:hover{border-color:var(--brand-l)}
.pay-way input{accent-color:var(--brand)}
.pay-way b{display:block;font-size:13.5px;color:var(--ink)}
.pay-way span{font-size:11.5px;color:var(--ink-4)}
.pd-tabs .tc>div:not(:first-child){display:none}
.cartbox{background:#fff;border:1px solid var(--line-2);padding:32px}
.sum-row{display:flex;justify-content:space-between;font-size:13.5px;padding:9px 0;color:var(--ink-3)}
.sum-row b{color:var(--ink);font-weight:600}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0 0;
  margin-top:12px;border-top:1px solid var(--line)}
.sum-total span{font-size:14px;color:var(--ink)}
.sum-total b{font-size:28px;color:var(--red);font-weight:600}
.sum-total b i{font-size:16px;font-style:normal}
.notice{background:var(--bg-2);border:1px solid var(--line-2);border-left:3px solid var(--brand);
  padding:16px 20px;font-size:12.5px;color:var(--ink-3);line-height:1.9;margin-bottom:24px}
.notice b{color:var(--ink)}
.hotgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:980px){.pay-way{grid-template-columns:1fr}.hotgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.hotgrid{grid-template-columns:1fr 1fr;gap:12px}.cartbox{padding:18px}}

/* ---------- 响应式 ---------- */
@media(max-width:1200px){
  .plist{grid-template-columns:repeat(3,1fr)}
  .cats{grid-template-columns:repeat(3,1fr)}
  .ft-top{grid-template-columns:1fr 1fr 1fr;gap:26px}
  .abt{gap:36px}
}
@media(max-width:980px){
  .hd-top .wrap{flex-wrap:wrap;gap:16px}
  .logo{margin-right:auto}
  .search{order:3;max-width:100%;width:100%;margin-left:0}
  .hd-act .txt{display:none}
  .menu-btn{display:block}
  .nav> .wrap> ul{display:none;width:100%;flex-direction:column;border-top:1px solid var(--line-2)}
  .nav.open> .wrap> ul{display:flex}
  .nav a.nv{padding:14px 4px;border-bottom:1px solid var(--line-2)}
  .nav li.on> a.nv:after{display:none}
  .nav .sub{position:static;box-shadow:none;padding:12px 0}
  .sub .sgrid{grid-template-columns:1fr 1fr}
  .hero .slides{height:420px}
  .hero .sl .cap h2{font-size:30px}
  .guard ul{grid-template-columns:1fr 1fr}
  .sec{padding:52px 0}
  .page>.wrap{grid-template-columns:1fr;gap:30px}
  .side{position:static}
  .side ul{display:flex;flex-wrap:wrap;gap:8px}
  .side li a{border:1px solid var(--line-2);padding:9px 14px}
  .side .box{display:none}
  .abt{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr}
  .news-l{grid-template-columns:1fr 1fr}
  .pd-top{grid-template-columns:1fr;gap:30px}
  .sitemap{grid-template-columns:1fr 1fr}
  .abt .facts{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .wrap{padding:0 16px}
  .plist{grid-template-columns:1fr 1fr;gap:14px}
  .cats{grid-template-columns:1fr 1fr;gap:12px}
  .news-l{grid-template-columns:1fr}
  .guard ul{grid-template-columns:1fr;gap:16px}
  .hero .slides{height:360px}
  .hero .sl .cap{padding-left:0}
  .hero .sl .cap h2{font-size:24px}
  .hero .sl .cap p{font-size:13px}
  .hero .arw{width:36px;height:54px}
  .sec-hd h2{font-size:22px}
  .pcard .bd{padding:12px}
  .pcard h3{font-size:12.5px;height:40px}
  .pcard .pr{font-size:15px}
  .pcard .go{display:none}
  .cart-tb thead{display:none}
  .cart-tb td{display:block;border:0;padding:6px 14px}
  .cart-tb tr{display:block;border-bottom:1px solid var(--line-2);padding:12px 0}
  .pd-btn .b1,.pd-btn .b2{min-width:100%}
  .pd-price .now{font-size:26px}
  .fld-2{grid-template-columns:1fr}
  .authbox{padding:30px 22px}
  .sitemap{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr;gap:22px}
  .pn{grid-template-columns:1fr}
  .pn .nx{text-align:left;justify-content:flex-start}
  .res-item{flex-direction:column}
  .res-item img{width:100%;height:200px}
  .side-fix{display:none}
  .prose .kv td:first-child{width:110px;font-size:12.5px}
  .abt .facts{grid-template-columns:repeat(2,1fr);gap:10px}
  .abt .facts b{font-size:21px}
  .gal .nav{grid-template-columns:repeat(4,1fr)}
}