/* ==========================================================================
   Ruipai Watch Tools — Front-end stylesheet
   ========================================================================== */

:root{
  --navy:#0b2545;
  --navy-2:#123a6b;
  --primary:#1667c9;
  --primary-d:#0f4f9e;
  --accent:#f0a500;
  --price:#c1272d;
  --green:#1f9d55;
  --text:#1d2733;
  --text-2:#5b6878;
  --text-3:#8a97a6;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-soft:#f5f7fb;
  --bg-dark:#0b2545;
  --radius:8px;
  --radius-lg:14px;
  --shadow:0 2px 10px rgba(16,35,66,.06);
  --shadow-lg:0 12px 32px rgba(16,35,66,.12);
  --container:1220px;
  --font-sans:'Montserrat',"Segoe UI",-apple-system,"Helvetica Neue",Roboto,"Microsoft YaHei",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-sans);
  font-size:15px;line-height:1.65;
}
img{max-width:100%;display:block}
/* 表单控件默认用系统 UI 字体，这里统一继承 Montserrat */
button,input,select,textarea,optgroup{font-family:inherit}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.3;font-weight:700;color:var(--navy)}
h1{font-size:34px}
h2{font-size:26px}
h3{font-size:19px}
h4{font-size:16px}
p{margin:0 0 1em}
table{width:100%;border-collapse:collapse}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:6px;border:1px solid transparent;
  font-size:14px;font-weight:600;cursor:pointer;transition:.18s;white-space:nowrap;
  font-family:inherit;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d)}
.btn-accent{background:var(--accent);color:#302400}
.btn-accent:hover{background:#d99400}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-outline{border-color:var(--line);background:#fff;color:var(--navy)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.24)}
.btn-lg{padding:14px 30px;font-size:15px}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---------- Top info bar ---------- */
.topbar{background:var(--navy);color:#c9d6e6;font-size:13px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:16px}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.tb-item{display:inline-flex;align-items:center;gap:6px;color:#c9d6e6}
.tb-item:hover{color:#fff}
.topbar-right .tb-item + .tb-item{border-left:1px solid rgba(255,255,255,.16);padding-left:18px}

/* ---------- Header ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:60}
.header-inner{display:flex;align-items:center;gap:24px;padding-top:14px;padding-bottom:14px}
.logo img{height:46px;width:auto}
.header-search{flex:1;max-width:520px;display:flex;margin-left:auto}
.header-search input{
  flex:1;height:42px;padding:0 16px;border:2px solid var(--line);border-right:0;
  border-radius:6px 0 0 6px;font-size:14px;outline:none;font-family:inherit;color:var(--text);
}
.header-search input:focus{border-color:var(--primary)}
.header-search button{
  width:52px;height:42px;border:0;background:var(--primary);color:#fff;border-radius:0 6px 6px 0;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.header-search button:hover{background:var(--primary-d)}
.header-actions{display:flex;align-items:center;gap:14px}
.btn-inquiry{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  background:var(--accent);color:#302400;padding:11px 18px;border-radius:6px;font-weight:700;font-size:14px;
}
.btn-inquiry:hover{background:#d99400}
.cart-badge{
  position:absolute;top:-8px;right:-8px;min-width:21px;height:21px;border-radius:11px;background:var(--price);
  color:#fff;font-size:12px;font-style:normal;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;
}

/* ---------- 顶部站点通告铃铛 ---------- */
.notice-btn{
  position:relative;flex:0 0 42px;width:42px;height:42px;padding:0;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:50%;
  color:var(--text-2);cursor:pointer;font-family:inherit;
  transition:color .18s,border-color .18s,background .18s;
}
.notice-btn:hover{border-color:#c6d3e3;color:var(--navy);background:var(--bg-soft)}
.notice-btn.is-new{
  color:var(--price);border-color:rgba(193,39,45,.34);background:#fff6f6;
  animation:noticeRing 2.4s ease-out infinite;
}
.notice-btn.is-new:hover{background:#ffecec;border-color:rgba(193,39,45,.55)}
@keyframes noticeRing{
  0%{box-shadow:0 0 0 0 rgba(193,39,45,.24)}
  70%{box-shadow:0 0 0 10px rgba(193,39,45,0)}
  100%{box-shadow:0 0 0 0 rgba(193,39,45,0)}
}
.notice-dot{
  position:absolute;top:-5px;right:-5px;min-width:19px;height:19px;padding:0 5px;
  border-radius:10px;background:var(--price);border:2px solid #fff;
  color:#fff;font-size:11.5px;font-style:normal;font-weight:700;line-height:15px;text-align:center;
}
/* 全部已读：角标转为中性灰，只提示「还有 N 条生效通告」 */
.notice-dot.is-muted{background:var(--text-3)}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--navy);display:block}

/* ---------- Main navigation ---------- */
.main-nav{background:var(--navy);position:relative}
.nav-inner{display:flex;align-items:stretch;gap:0;position:relative}
.nav-all-cats{position:relative;width:260px;flex:0 0 260px}
.cats-btn{
  width:100%;height:50px;display:flex;align-items:center;gap:10px;padding:0 20px;
  background:var(--primary);color:#fff;border:0;font-size:14.5px;font-weight:700;cursor:pointer;font-family:inherit;
}
.cats-drop{
  position:absolute;top:100%;left:0;width:100%;background:#fff;border:1px solid var(--line);
  border-top:0;box-shadow:var(--shadow-lg);display:none;z-index:80;max-height:520px;overflow:auto;
}
.cats-drop.open{display:block}
.cats-drop > li{border-bottom:1px solid #f0f3f7;position:relative}
.cats-drop > li > a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 18px;font-size:14px;font-weight:600;color:var(--navy)}
.cats-drop > li > a span{font-size:12px;color:var(--text-3);font-weight:400}
.cats-drop > li:hover > a{background:var(--bg-soft);color:var(--primary)}
.cats-drop .sub{
  display:none;position:absolute;left:100%;top:0;min-width:230px;background:#fff;border:1px solid var(--line);
  box-shadow:var(--shadow-lg);padding:6px 0;
}
.cats-drop li.has-sub:hover .sub{display:block}
.cats-drop .sub a{display:block;padding:8px 16px;font-size:13.5px}
.cats-drop .sub a:hover{background:var(--bg-soft);color:var(--primary)}
.nav-links{display:flex;align-items:center;flex-wrap:nowrap}
.nav-links > li > a{
  display:flex;align-items:center;height:50px;padding:0 18px;color:#d7e1ef;font-size:14.5px;font-weight:600;transition:.18s;
}
.nav-links > li > a:hover,.nav-links > li > a.active{background:var(--primary);color:#fff}
/* 二级下拉 */
.nav-links > li{position:relative}
.nav-links > li.has-sub > a{gap:5px}
.nav-caret{opacity:.7;flex:none}
.nav-sub{
  display:none;position:absolute;left:0;top:100%;min-width:200px;z-index:60;
  background:#fff;border:1px solid #e3e8ef;border-radius:0 0 8px 8px;
  box-shadow:0 12px 28px rgba(16,35,66,.16);padding:6px 0;list-style:none;
}
.nav-links > li:hover > .nav-sub,.nav-links > li:focus-within > .nav-sub{display:block}
.nav-sub > li > a{
  display:block;padding:9px 16px;font-size:13.8px;font-weight:500;color:var(--navy);white-space:nowrap;transition:.15s;
}
.nav-sub > li > a:hover,.nav-sub > li > a.active{background:var(--bg-soft);color:var(--primary)}
/* 游客价格占位 */
.price-lock{
  display:inline-block;font-size:13px;font-weight:600;color:var(--primary);
  border:1px dashed var(--primary);border-radius:5px;padding:2px 8px;
}
.price-lock:hover{background:var(--primary);color:#fff;border-style:solid}
.pc-price .price-lock{font-size:13px}

/* ---------- Homepage slider ---------- */
.hero-slider{position:relative;overflow:hidden;background:var(--navy)}
.slides{position:relative;height:460px}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity .8s ease;
  display:flex;align-items:center;
}
.slide.active{opacity:1}
.slide-bg{position:absolute;inset:0}
.slide-bg img{width:100%;height:100%;object-fit:cover}
.slide-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(11,37,69,.92) 0%,rgba(11,37,69,.72) 45%,rgba(11,37,69,.25) 100%);
}
.slide-content{position:relative;z-index:2;color:#fff;max-width:660px;padding:0 20px;margin:0 auto;width:100%;max-width:1220px}
.slide-content h1,.slide-content h2{color:#fff;font-size:38px;margin-bottom:14px;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.slide-content p{font-size:16.5px;color:#dbe6f4;margin-bottom:26px;max-width:560px}
.slide-kicker{
  display:inline-block;background:rgba(240,165,0,.16);border:1px solid rgba(240,165,0,.5);color:var(--accent);
  font-size:12.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:5px 12px;border-radius:20px;margin-bottom:16px;
}
.slider-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.slider-dots button{width:11px;height:11px;border-radius:50%;border:2px solid rgba(255,255,255,.7);background:transparent;cursor:pointer;padding:0}
.slider-dots button.active{background:var(--accent);border-color:var(--accent)}
.slider-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.slider-arrow:hover{background:rgba(255,255,255,.3)}
.slider-arrow.prev{left:20px}
.slider-arrow.next{right:20px}

/* ---------- Quick advantages bar ---------- */
.usp-bar{background:var(--bg-soft);border-bottom:1px solid var(--line)}
.usp-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.usp{padding:20px 22px;display:flex;gap:13px;align-items:flex-start;border-right:1px solid var(--line)}
.usp:last-child{border-right:0}
.usp-ico{width:40px;height:40px;border-radius:8px;background:#e8f0fb;color:var(--primary);display:flex;align-items:center;justify-content:center;flex:0 0 40px}
.usp h4{margin:0 0 2px;font-size:14.5px}
.usp p{margin:0;font-size:13px;color:var(--text-2);line-height:1.5}

/* ---------- Generic sections ---------- */
.section{padding:58px 0}
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;margin-bottom:38px}
.section-head h2{font-size:30px;margin-bottom:10px}
.section-head p{color:var(--text-2);margin:0 auto;max-width:700px}
.section-head.left{text-align:left}
.section-head.left p{margin-left:0}
.eyebrow{
  display:block;color:var(--primary);font-size:12.5px;font-weight:800;letter-spacing:1.4px;
  text-transform:uppercase;margin-bottom:8px;
}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:30px;flex-wrap:wrap}
.head-row h2{margin:0;font-size:28px}

/* ---------- Category cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;
}
.cat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);border-color:#cddcf0}
.cat-thumb{aspect-ratio:16/9;background:var(--bg-soft);overflow:hidden;display:flex;align-items:center;justify-content:center}
.cat-thumb img{width:100%;height:100%;object-fit:contain;transition:.4s}
.cat-card:hover .cat-thumb img{transform:scale(1.05)}
.cat-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.cat-body h3{margin:0 0 4px;font-size:17px}
.cat-body .cn{font-size:12.5px;color:var(--text-3);margin-bottom:10px}
.cat-body p{font-size:13.5px;color:var(--text-2);margin:0 0 14px;flex:1}
.cat-body .more{font-size:13.5px;font-weight:700;color:var(--primary);display:inline-flex;align-items:center;gap:6px}

/* ---------- Product cards ---------- */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.product-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;position:relative;
}
.product-card:hover{box-shadow:var(--shadow-lg);border-color:#cddcf0}
.pc-thumb{position:relative;aspect-ratio:1/1;background:#f7f9fc;overflow:hidden}
.pc-thumb img{width:100%;height:100%;object-fit:cover;transition:.35s}
.product-card:hover .pc-thumb img{transform:scale(1.06)}
.pc-tag{
  position:absolute;top:12px;left:12px;background:var(--price);color:#fff;font-size:11.5px;font-weight:700;
  padding:3px 9px;border-radius:4px;letter-spacing:.4px;
}
.pc-sku{position:absolute;bottom:10px;right:12px;background:rgba(11,37,69,.78);color:#fff;font-size:11px;padding:2px 7px;border-radius:3px}
.pc-body{padding:16px 16px 18px;display:flex;flex-direction:column;flex:1}
.pc-cat{font-size:12px;color:var(--primary);font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.pc-title{font-size:14.6px;font-weight:600;line-height:1.42;margin-bottom:9px;color:var(--navy);min-height:41px}
.pc-title:hover{color:var(--primary)}
.pc-desc{font-size:13px;color:var(--text-2);margin:0 0 12px;line-height:1.55;flex:1}
.pc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.chip{font-size:12px;background:var(--bg-soft);border:1px solid var(--line);color:var(--text-2);padding:3px 9px;border-radius:20px}
.chip strong{color:var(--navy)}
.pc-price-row{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px dashed var(--line)}
.pc-price{font-size:21px;font-weight:800;color:var(--price);line-height:1.1}
.pc-price small{display:block;font-size:11.5px;color:var(--text-3);font-weight:500;margin-top:2px}
.pc-actions{display:flex;gap:8px;margin-top:14px}
.pc-add{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:var(--navy);color:#fff;border:0;border-radius:6px;padding:10px 12px;font-size:13.5px;
  font-weight:600;cursor:pointer;font-family:inherit;transition:.18s;
}
.pc-add:hover{background:var(--primary)}
.pc-add.added{background:var(--green)}
.pc-view{border:1px solid var(--line);border-radius:6px;width:41px;display:flex;align-items:center;justify-content:center;color:var(--navy)}
.pc-view:hover{border-color:var(--primary);color:var(--primary)}

/* ---------- Sidebar + listing layout ---------- */
.page-layout{display:grid;grid-template-columns:264px 1fr;gap:30px;align-items:start}
.sidebar{position:sticky;top:16px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);margin-bottom:20px;overflow:hidden}
.side-box > h3{
  margin:0;padding:14px 18px;background:var(--navy);color:#fff;font-size:15px;
  display:flex;align-items:center;gap:9px;
}
.side-list li{border-bottom:1px solid #f0f3f7}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;padding:11px 18px;font-size:14px;color:var(--text);transition:.15s}
.side-list a:hover,.side-list a.active{background:var(--bg-soft);color:var(--primary);padding-left:24px;font-weight:600}
.side-list a span{display:block;font-size:12px;color:var(--text-3)}
.side-body{padding:18px}
.side-cta{background:linear-gradient(150deg,var(--navy),var(--primary));color:#fff;border:0;padding:24px 20px;text-align:center}
.side-cta h3{color:#fff;font-size:17px;margin-bottom:8px}
.side-cta p{font-size:13.5px;color:#cfdcec;margin-bottom:16px}
.side-contact li{display:flex;gap:10px;font-size:13.5px;margin-bottom:12px;color:var(--text-2)}
.side-contact li b{color:var(--navy);flex:0 0 62px;font-weight:600}

/* ---------- Toolbar ---------- */
.toolbar{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin-bottom:20px;
}
.toolbar .count{font-size:14px;color:var(--text-2)}
.toolbar .count strong{color:var(--navy)}
.toolbar form{display:flex;align-items:center;gap:9px}
.toolbar select{height:36px;border:1px solid var(--line);border-radius:5px;padding:0 10px;font-family:inherit;font-size:13.5px;color:var(--text);background:#fff}
.sort-links{display:flex;gap:6px;flex-wrap:wrap}
.sort-links a{font-size:13.5px;padding:6px 12px;border:1px solid var(--line);border-radius:5px;color:var(--text-2)}
.sort-links a.active,.sort-links a:hover{border-color:var(--primary);color:var(--primary);background:#f2f7ff}

/* ---------- Pagination ---------- */
.pagination{display:flex;gap:7px;justify-content:center;margin:38px 0 0;flex-wrap:wrap}
.page-link{
  min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;
  border:1px solid var(--line);border-radius:6px;font-size:14px;color:var(--navy);background:#fff;
}
.page-link:hover{border-color:var(--primary);color:var(--primary)}
.page-link.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:700}
.page-link.disabled{color:var(--text-3);background:var(--bg-soft)}

/* ---------- Breadcrumb ---------- */
.breadcrumb{background:var(--bg-soft);border-bottom:1px solid var(--line);padding:14px 0;font-size:13.5px;color:var(--text-2)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span.sep{margin:0 8px;color:var(--text-3)}

/* ---------- Product detail ---------- */
.detail-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.gallery-main{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#f7f9fc;aspect-ratio:1/1}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.gallery-thumbs button{
  width:74px;height:74px;border:2px solid var(--line);border-radius:6px;overflow:hidden;padding:0;background:#f7f9fc;cursor:pointer;
}
.gallery-thumbs button.active{border-color:var(--primary)}
.gallery-thumbs img{width:100%;height:100%;object-fit:cover}
.detail-info h1{font-size:27px;margin-bottom:8px}
.detail-sub{color:var(--text-3);font-size:14px;margin-bottom:16px}
.price-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}
.price-box .main{display:flex;align-items:baseline;gap:12px}
.price-box .main b{font-size:34px;color:var(--price);font-weight:800;line-height:1}
.price-box .main small{color:var(--text-3);font-size:13px}
.price-box .tiers{margin-top:12px;font-size:13.5px;color:var(--text-2);background:#fff;border:1px dashed var(--line);border-radius:6px;padding:9px 12px}
.detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-bottom:20px}
.detail-meta li{display:flex;gap:8px;font-size:14px;align-items:baseline}
.detail-meta li b{color:var(--navy);flex:0 0 84px;font-weight:600}
.detail-meta li span{color:var(--text-2)}
.qty-row{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.qty{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#fff}
.qty button{width:40px;height:44px;border:0;background:#f7f9fc;font-size:18px;cursor:pointer;color:var(--navy)}
.qty button:hover{background:#eef3fa}
.qty input{width:88px;height:44px;border:0;text-align:center;font-size:15px;font-family:inherit;border-left:1px solid var(--line);border-right:1px solid var(--line);outline:none;color:var(--text)}
.qty-hint{font-size:13px;color:var(--text-3)}
.detail-buttons{display:flex;gap:12px;flex-wrap:wrap}
.detail-buttons .btn{flex:1;min-width:170px}
.trust-list{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.trust-list li{font-size:13px;color:var(--text-2);display:flex;align-items:center;gap:7px}
.trust-list svg{color:var(--green);flex:0 0 auto}

/* ---------- Tab ---------- */
.tabs{margin-top:48px}
.tab-nav{display:flex;gap:4px;border-bottom:2px solid var(--line);flex-wrap:wrap}
.tab-nav button{
  background:none;border:0;border-bottom:3px solid transparent;padding:12px 22px;font-size:15px;font-weight:600;
  color:var(--text-2);cursor:pointer;font-family:inherit;margin-bottom:-2px;
}
.tab-nav button.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-pane{display:none;padding:26px 0}
.tab-pane.active{display:block}
.tab-pane h3{margin-top:1.4em}
.tab-pane h3:first-child{margin-top:0}
.spec-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;max-width:820px}
.spec-table tr:nth-child(odd){background:var(--bg-soft)}
.spec-table th{
  width:230px;text-align:left;padding:12px 16px;font-size:13.6px;color:var(--navy);font-weight:600;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.spec-table td{padding:12px 16px;font-size:13.8px;color:var(--text-2);border-bottom:1px solid var(--line)}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}
.form-grid .full{grid-column:1/-1}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field label .req{color:var(--price)}
.field .hint{font-size:12.5px;color:var(--text-3);margin-top:5px}

/* ---------- captcha ---------- */
.captcha-field{grid-column:1/-1}
.captcha-row{display:flex;gap:10px;align-items:stretch;flex-wrap:wrap}
.captcha-row img.captcha-img{
  height:46px;width:auto;border:1px solid var(--line);border-radius:6px;background:#fff;
  cursor:pointer;user-select:none;flex:0 0 auto
}
.captcha-row img.captcha-img:hover{border-color:var(--primary)}
.captcha-row input[type=text]{flex:1;min-width:150px}
.captcha-question{
  flex:1;min-width:150px;display:flex;align-items:center;padding:11px 14px;
  border:1px dashed var(--line);border-radius:6px;background:var(--bg-soft);
  color:var(--navy);font-weight:600;font-size:15px;letter-spacing:.6px
}
.captcha-refresh{
  flex:0 0 auto;width:46px;border:1px solid var(--line);border-radius:6px;background:#fff;
  color:var(--navy);font-size:19px;line-height:1;cursor:pointer;transition:.15s
}
.captcha-refresh:hover{border-color:var(--primary);color:var(--primary);background:var(--bg-soft)}
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],input[type=url],select,textarea{
  width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:6px;font-size:14px;
  font-family:inherit;color:var(--text);background:#fff;outline:none;transition:.15s;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,103,201,.09)}
textarea{resize:vertical;min-height:110px;line-height:1.6}
.form-actions{display:flex;gap:12px;align-items:center;margin-top:22px;flex-wrap:wrap}
.auth-wrap{max-width:1000px;margin:44px auto}
.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.auth-side{background:linear-gradient(160deg,var(--navy) 0%,var(--primary) 100%);color:#fff;padding:40px 34px;display:flex;flex-direction:column;justify-content:center}
.auth-side h2{color:#fff;font-size:25px;margin-bottom:14px}
.auth-side p{color:#d3e0f0;font-size:14px}
.auth-side ul{margin-top:18px}
.auth-side li{display:flex;gap:10px;font-size:14px;color:#e3ecf7;margin-bottom:12px;align-items:flex-start}
.auth-side li svg{flex:0 0 auto;color:var(--accent);margin-top:4px}
.auth-main{padding:38px 36px}
.auth-main h2{font-size:23px;margin-bottom:6px}
.auth-main .sub{color:var(--text-2);font-size:14px;margin-bottom:24px}
.auth-switch{text-align:center;margin-top:20px;font-size:14px;color:var(--text-2)}
.auth-switch a{color:var(--primary);font-weight:600}

/* Social sign-in */
.social-login{display:grid;gap:10px}
.social-login.single{grid-template-columns:1fr}
.btn-social{
  display:flex;align-items:center;justify-content:center;gap:11px;height:47px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--navy);
  font-size:14.5px;font-weight:600;text-decoration:none;cursor:pointer;transition:.18s;
}
.btn-social:hover{border-color:#c6d3e2;box-shadow:0 5px 16px rgba(11,37,69,.09);transform:translateY(-1px)}
.btn-social:active{transform:none}
.btn-social svg{flex:0 0 auto}
.btn-social.facebook{color:#1558b0}
.btn-social.x{color:#0f1419}
.auth-or{display:flex;align-items:center;gap:12px;margin:20px 0 18px;color:var(--text-3);font-size:12.6px;text-transform:uppercase;letter-spacing:.06em}
.auth-or::before,.auth-or::after{content:"";flex:1;height:1px;background:var(--line)}
.social-list{display:grid;gap:12px}
.social-row{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:var(--radius);padding:13px 16px;background:#fff}
.social-row .sc-ico{width:34px;height:34px;border-radius:50%;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;flex:0 0 34px}
.social-row .sc-txt{flex:1;min-width:0}
.social-row .sc-txt b{display:block;font-size:14.4px;color:var(--navy)}
.social-row .sc-txt span{font-size:12.7px;color:var(--text-3);word-break:break-all}
.acc-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}

/* ---------- Alerts ---------- */
.alert{padding:13px 18px;border-radius:6px;font-size:14px;margin:18px 0;border-left:4px solid}
.alert-success{background:#eaf7ef;border-color:var(--green);color:#166534}
.alert-warning{background:#fff8e6;border-color:var(--accent);color:#7a5300}
.alert-danger{background:#fdeeee;border-color:var(--price);color:#8f1d22}
.alert-info{background:#eef4fd;border-color:var(--primary);color:#12467f}
.alert ul{margin:6px 0 0;padding-left:18px;list-style:disc}

/* ---------- Inquiry cart ---------- */
.cart-table{width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.cart-table thead th{
  background:var(--bg-soft);text-align:left;padding:13px 16px;font-size:13px;color:var(--navy);
  text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line);
}
.cart-table td{padding:16px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:14px}
.cart-table tr:last-child td{border-bottom:0}
.cart-prod{display:flex;gap:14px;align-items:center}
.cart-prod img{width:72px;height:72px;object-fit:cover;border-radius:6px;border:1px solid var(--line);flex:0 0 72px}
.cart-prod .t{font-weight:600;color:var(--navy);font-size:14.4px;line-height:1.4}
.cart-prod .s{font-size:12.5px;color:var(--text-3);margin-top:3px}
.cart-qty{display:inline-flex;border:1px solid var(--line);border-radius:5px;overflow:hidden}
.cart-qty button{width:32px;height:34px;border:0;background:#f7f9fc;cursor:pointer;font-size:16px;color:var(--navy)}
.cart-qty input{width:86px;height:34px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);text-align:center;font-family:inherit;font-size:14px;outline:none}
.cart-remove{background:none;border:0;color:var(--text-3);cursor:pointer;font-size:13px;text-decoration:underline}
.cart-remove:hover{color:var(--price)}
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:26px;align-items:start}
.summary-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;position:sticky;top:16px}
.summary-card h3{margin:0 0 16px;font-size:17px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.sum-row{display:flex;justify-content:space-between;font-size:14px;padding:9px 0;color:var(--text-2)}
.sum-row b{color:var(--navy);font-weight:700}
.sum-row.total{border-top:1px solid var(--line);margin-top:10px;padding-top:14px;font-size:16px}
.sum-row.total b{font-size:24px;color:var(--price)}
.ship-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:14px;margin:14px 0}
.ship-box .res{font-size:13.2px;color:var(--text-2);margin-top:10px;line-height:1.6}
.ship-box .res b{color:var(--price);font-size:16px}
.empty-cart{text-align:center;padding:80px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg)}
.empty-cart svg{color:var(--text-3);margin-bottom:16px}
.empty-cart h3{margin-bottom:8px}
.empty-cart p{color:var(--text-2);margin-bottom:22px}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;background:rgba(11,37,69,.55);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.modal.open{display:flex}
.modal-box{background:#fff;border-radius:var(--radius-lg);max-width:520px;width:100%;padding:28px;box-shadow:var(--shadow-lg);max-height:90vh;overflow:auto}
.modal-box h3{margin-bottom:6px}
.modal-box .sub{color:var(--text-2);font-size:14px;margin-bottom:18px}

/* ---------- My account ---------- */
.account-layout{display:grid;grid-template-columns:240px 1fr;gap:26px;align-items:start}
.acc-nav{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.acc-nav a{display:block;padding:13px 18px;font-size:14px;border-bottom:1px solid #f0f3f7;color:var(--text)}
.acc-nav a:last-child{border-bottom:0}
.acc-nav a:hover,.acc-nav a.active{background:var(--bg-soft);color:var(--primary);font-weight:600;border-left:3px solid var(--primary)}
.acc-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}
.acc-panel h2{margin:0 0 6px;font-size:21px}
.acc-panel .sub{color:var(--text-2);font-size:13.6px;margin-bottom:22px}
.data-table{width:100%;font-size:14px}
.data-table th{text-align:left;background:var(--bg-soft);padding:12px 14px;font-size:12.6px;text-transform:uppercase;letter-spacing:.4px;color:var(--navy);border-bottom:1px solid var(--line)}
.data-table td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.data-table tr:last-child td{border-bottom:0}
.badge{display:inline-block;font-size:11.6px;font-weight:700;padding:3px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.4px}
.badge-new{background:#e8f0fb;color:var(--primary)}
.badge-processing{background:#fff5e0;color:#96650a}
.badge-quoted{background:#eaf0fd;color:#2a4fb0}
.badge-closed{background:#eef1f4;color:var(--text-2)}
.badge-shipped{background:#eaf7ef;color:#166534}

/* ---------- Content pages ---------- */
.page-hero{
  background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 55%,var(--primary) 100%);
  color:#fff;padding:56px 0;position:relative;overflow:hidden;
}
.page-hero.has-img::after{content:"";position:absolute;inset:0;background-size:cover;background-position:center;opacity:.22}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;margin-bottom:10px;font-size:33px}
.page-hero p{color:#cfdcec;max-width:720px;margin:0}
.content-area{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start}
.rich-text{font-size:15.2px;color:#33404f;line-height:1.85}
.rich-text h2{font-size:23px;margin:1.7em 0 .7em;padding-left:14px;border-left:4px solid var(--primary)}
.rich-text h2:first-child{margin-top:0}
.rich-text h3{font-size:18.5px;margin:1.6em 0 .6em;color:var(--navy-2)}
.rich-text ul{margin:0 0 1.2em;padding-left:22px;list-style:disc}
.rich-text ol{margin:0 0 1.2em;padding-left:22px}
.rich-text li{margin-bottom:.5em}
.rich-text table{margin:1.2em 0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.rich-text th{background:var(--bg-soft);text-align:left;padding:11px 14px;font-size:13.6px;border-bottom:1px solid var(--line);color:var(--navy)}
.rich-text td{padding:11px 14px;border-bottom:1px solid var(--line);font-size:14px;color:var(--text-2)}
.rich-text tr:last-child td{border-bottom:0}
.rich-text img{border-radius:8px;margin:1.2em 0}
.rich-text blockquote{margin:1.2em 0;padding:14px 20px;background:var(--bg-soft);border-left:4px solid var(--accent);color:var(--text-2);border-radius:0 8px 8px 0}

/* ---------- Advantages block ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;transition:.2s}
.why-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.why-card .n{font-size:13px;font-weight:800;color:var(--primary);letter-spacing:1px;margin-bottom:12px}
.why-card h3{font-size:17px;margin-bottom:8px}
.why-card p{font-size:13.6px;color:var(--text-2);margin:0;line-height:1.65}

/* ---------- Stats bar ---------- */
.stats-bar{background:var(--navy);color:#fff;padding:42px 0}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat b{display:block;font-size:38px;font-weight:800;color:var(--accent);line-height:1.1}
.stat span{font-size:13.6px;color:#c3d2e4}

/* ---------- About us (homepage) ---------- */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.about-split .rich-text{font-size:15px}
.about-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.about-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.about-img .badge-float{
  position:absolute;bottom:18px;left:18px;background:var(--accent);color:#302400;padding:12px 18px;border-radius:8px;
  font-weight:800;font-size:15px;line-height:1.3;
}
.about-img .badge-float small{display:block;font-weight:600;font-size:12px;color:#5c4600}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:34px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;text-align:center}
.contact-card .ico{width:52px;height:52px;border-radius:50%;background:#e8f0fb;color:var(--primary);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.contact-card h4{margin-bottom:6px;font-size:15.5px}
.contact-card p{font-size:14px;color:var(--text-2);margin:0;word-break:break-word}
.contact-card a{color:var(--primary);font-weight:600}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#a9bdd4;margin-top:0}
.footer-cta{background:linear-gradient(90deg,var(--primary),var(--navy-2));padding:0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 20px;flex-wrap:wrap}
.cta-inner h3{color:#fff;margin:0 0 4px;font-size:20px}
.cta-inner p{color:#cfe0f2;margin:0;font-size:14px}
.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-top:48px;padding-bottom:40px}
.f-col h4{color:#fff;font-size:16px;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12)}
.f-logo{height:44px;margin-bottom:16px;filter:brightness(0) invert(1)}
.f-about p{font-size:13.6px;line-height:1.75;color:#a9bdd4}
.f-links li{margin-bottom:9px}
.f-links a{font-size:13.8px;color:#a9bdd4;transition:.15s}
.f-links a:hover{color:#fff;padding-left:5px}
.f-contact li{display:flex;gap:9px;font-size:13.6px;margin-bottom:10px}
.f-contact li span{color:#6f8bab;flex:0 0 74px}
.f-contact a:hover{color:#fff}
.f-addr{font-size:13.6px;line-height:1.7}
.footer-bar{background:rgba(0,0,0,.22);padding:14px 0;font-size:13px}
.bar-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.bar-inner p{margin:0}
.bar-links{display:flex;gap:18px;flex-wrap:wrap}
.bar-links a:hover{color:#fff}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:28px;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;
  border:0;cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:120;
}
.to-top.show{display:flex}
.to-top:hover{background:var(--primary)}

/* ---------- Freight estimate page ---------- */
.calc-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.calc-result{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px}
.calc-result .big{font-size:34px;font-weight:800;color:var(--price);line-height:1.1}
.calc-result .lbl{font-size:13px;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px}
.calc-note{font-size:13px;color:var(--text-3);margin-top:14px}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
  .cart-layout,.content-area,.detail-wrap,.page-layout,.calc-wrap{grid-template-columns:1fr}
  .sidebar,.summary-card{position:static}
  .usp-inner{grid-template-columns:repeat(2,1fr)}
  .nav-all-cats{width:220px;flex:0 0 220px}
}
@media (max-width:860px){
  .topbar-left .tb-item:nth-child(2){display:none}
  .header-inner{flex-wrap:wrap;gap:14px}
  .header-search{order:3;flex:1 1 100%;max-width:none;margin:0}
  .nav-toggle{display:flex}
  .main-nav{display:none}
  .main-nav.open{display:block}
  .nav-inner{flex-direction:column;align-items:stretch}
  .nav-all-cats{width:100%;flex:1 1 auto}
  .cats-drop{position:static;box-shadow:none;border:0}
  .cats-drop .sub{position:static;box-shadow:none;border:0;padding-left:14px}
  .nav-links{flex-direction:column;align-items:stretch}
  .nav-links > li > a{height:auto;padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
  /* 移动端下拉改为常驻展开，避免触屏没有 hover */
  .nav-sub{position:static;display:block;background:transparent;border:0;box-shadow:none;padding:0 0 0 14px}
  .nav-sub > li > a{color:#d7e1ef;padding:9px 18px;font-size:13.5px}
  .nav-sub > li > a:hover,.nav-sub > li > a.active{background:rgba(255,255,255,.08);color:#fff}
  .slides{height:400px}
  .slide-content h1,.slide-content h2{font-size:27px}
  .slide-content p{font-size:15px}
  .slider-arrow{display:none}
  .product-grid,.product-grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .auth-grid{grid-template-columns:1fr}
  .auth-side{padding:28px 24px}
  .form-grid{grid-template-columns:1fr}
  .account-layout{grid-template-columns:1fr}
  .about-split{grid-template-columns:1fr;gap:28px}
  .contact-grid{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .cart-table{display:block;overflow-x:auto;white-space:nowrap}
  h1{font-size:27px}
  h2{font-size:23px}
}
@media (max-width:520px){
  .product-grid,.product-grid.cols-3{grid-template-columns:1fr}
  .cat-grid,.why-grid{grid-template-columns:1fr}
  .usp-inner{grid-template-columns:1fr}
  .usp{border-right:0;border-bottom:1px solid var(--line)}
  .detail-meta{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .section{padding:40px 0}
}

/* ==========================================================================
   Cookie consent notice
   ========================================================================== */
.cookie-notice{
  position:fixed;left:0;right:0;bottom:0;z-index:900;padding:14px 16px;
  background:linear-gradient(180deg,rgba(11,37,69,0) 0%,rgba(11,37,69,.10) 100%);
  pointer-events:none;
}
.cookie-notice.is-hidden{display:none}
.cookie-notice .cn-inner{
  position:relative;max-width:1080px;margin:0 auto;pointer-events:auto;
  display:flex;align-items:flex-start;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px 50px 18px 18px;
  box-shadow:0 16px 44px rgba(11,37,69,.18);
}
.cookie-notice .cn-icon{
  flex:0 0 40px;width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(22,103,201,.09);color:var(--primary);
}
.cookie-notice .cn-body{flex:1 1 auto;min-width:0}
.cookie-notice h4{margin:0 0 5px;font-size:15px;color:var(--navy);font-weight:600}
.cookie-notice p{margin:0;font-size:13.2px;line-height:1.65;color:var(--text-2)}
.cookie-notice .cn-policy{
  display:inline-flex;align-items:center;gap:3px;margin-top:8px;
  font-size:12.8px;font-weight:600;color:var(--primary);text-decoration:none;
}
.cookie-notice .cn-policy:hover{text-decoration:underline}
.cookie-notice .cn-actions{flex:0 0 auto;display:flex;flex-direction:column;gap:8px;min-width:158px}
.cookie-notice .cn-actions .btn{width:100%;justify-content:center}
.cookie-notice .cn-close{
  position:absolute;top:12px;right:12px;width:28px;height:28px;
  display:flex;align-items:center;justify-content:center;
  background:transparent;border:0;border-radius:6px;cursor:pointer;color:var(--text-3);
}
.cookie-notice .cn-close:hover{background:var(--bg-soft);color:var(--text)}

@media (max-width:760px){
  .cookie-notice{padding:10px}
  .cookie-notice .cn-inner{flex-wrap:wrap;padding:16px 44px 16px 16px;gap:12px}
  .cookie-notice .cn-icon{flex:0 0 34px;width:34px;height:34px}
  .cookie-notice .cn-actions{flex:1 1 100%;flex-direction:row;min-width:0}
  .cookie-notice .cn-actions .btn{flex:1}
}

/* ==========================================================================
   Site announcement modal
   ========================================================================== */
body.notice-locked{overflow:hidden}
.notice-modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}
.notice-modal.is-hidden{display:none}
.notice-modal .nm-mask{position:absolute;inset:0;background:rgba(11,37,69,.58)}
.notice-modal .nm-box{
  position:relative;width:100%;max-width:580px;max-height:86vh;
  display:flex;flex-direction:column;background:#fff;border-radius:14px;
  box-shadow:0 26px 70px rgba(11,37,69,.38);overflow:hidden;
  animation:nmPop .22s ease-out both;
}
@keyframes nmPop{from{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}
.notice-modal .nm-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
  padding:20px 20px 14px;border-bottom:1px solid var(--line);
}
.notice-modal .nm-kicker{
  display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:var(--primary);
}
.notice-modal .nm-head h3{margin:6px 0 0;font-size:18px;line-height:1.35;color:var(--navy);font-weight:600}
.notice-modal .nm-close{
  flex:0 0 32px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  background:transparent;border:0;border-radius:8px;cursor:pointer;color:var(--text-3);
}
.notice-modal .nm-close:hover{background:var(--bg-soft);color:var(--text)}
.notice-modal .nm-body{padding:16px 20px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.notice-modal .nm-item{
  border-left:3px solid var(--nm-color,var(--primary));
  background:var(--bg-soft);border-radius:0 8px 8px 0;padding:14px 16px;
}
.notice-modal .nm-item + .nm-item{margin-top:14px}
.notice-modal .nm-item-head{margin-bottom:8px}
.notice-modal .nm-badge{
  display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;
  background:var(--nm-color,var(--primary));color:#fff;font-size:11.5px;font-weight:600;
}
.notice-modal .nm-item h4{margin:9px 0 0;font-size:15px;color:var(--navy);font-weight:600}
.notice-modal .nm-content{font-size:13.6px;line-height:1.7;color:var(--text-2)}
.notice-modal .nm-content p{margin:0 0 8px}
.notice-modal .nm-content p:last-child{margin-bottom:0}
.notice-modal .nm-link{
  display:inline-flex;align-items:center;gap:3px;margin-top:10px;
  font-size:13px;font-weight:600;color:var(--nm-color,var(--primary));text-decoration:none;
}
.notice-modal .nm-link:hover{text-decoration:underline}
.notice-modal .nm-foot{
  padding:14px 20px 18px;border-top:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;align-items:flex-start;
}
.notice-modal .nm-hint{font-size:12.2px;color:var(--text-3)}

@media (max-width:520px){
  .notice-modal{padding:12px}
  .notice-modal .nm-box{max-height:90vh}
  .notice-modal .nm-head{padding:16px 16px 12px}
  .notice-modal .nm-head h3{font-size:16.5px}
  .notice-modal .nm-body{padding:12px 16px}
  .notice-modal .nm-foot{padding:12px 16px 16px}
  .notice-modal .nm-foot .btn{width:100%;justify-content:center}
}

/* Print */
@media print{
  .topbar,.site-header,.main-nav,.site-footer,.to-top,.slider-arrow,.cookie-notice,.notice-modal{display:none !important}
}

/* ==========================================================================
   采购流程图 — Purchasing Guide (page.php?slug=buying-guide)
   ========================================================================== */
.buy-flow{margin:30px 0 6px}
.bf-head{margin-bottom:22px}
.bf-head h2{
  font-size:23px;margin:0 0 .4em;padding-left:14px;
  border-left:4px solid var(--primary);color:var(--navy);
}
.bf-head p{margin:0;color:var(--text-2);font-size:14.6px;max-width:780px}

.bf-steps{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:26px;
  margin:0;padding:0;list-style:none;
}
.bf-step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px 14px 16px;text-align:center;box-shadow:var(--shadow);
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.bf-step:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#cddcf0}
.bf-step::before{
  content:'';position:absolute;left:0;right:0;top:0;height:3px;
  border-radius:12px 12px 0 0;background:var(--primary);
}
.bf-step:nth-child(1)::before{background:#123a6b}
.bf-step:nth-child(2)::before{background:#15559f}
.bf-step:nth-child(3)::before{background:#1667c9}
.bf-step:nth-child(4)::before{background:#3f93d8}
.bf-step:nth-child(5)::before{background:var(--accent)}

/* 步骤之间的流向箭头 */
.bf-step:not(:last-child)::after{
  content:'';position:absolute;top:50%;right:-19px;width:12px;height:12px;
  margin-top:-6px;border-top:2.5px solid #c6d3e3;border-right:2.5px solid #c6d3e3;
  transform:rotate(45deg);pointer-events:none;
}
.bf-badge{
  width:46px;height:46px;margin:0 auto 12px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,var(--navy) 0%,var(--primary) 100%);
  color:#fff;font-size:19px;font-weight:800;letter-spacing:.5px;line-height:1;
  box-shadow:0 4px 12px rgba(22,103,201,.22);
}
.bf-step:nth-child(5) .bf-badge{
  background:linear-gradient(150deg,#d18c00 0%,var(--accent) 100%);
  box-shadow:0 4px 12px rgba(240,165,0,.34);
}
.bf-step h3{
  margin:0 0 10px;font-size:14px;line-height:1.35;color:var(--navy);font-weight:700;
  min-height:2.7em;display:flex;align-items:center;justify-content:center;
}
.bf-step ul{
  margin:0;padding:10px 0 0;border-top:1px dashed var(--line);
  list-style:none;text-align:left;
}
.bf-step li{
  position:relative;padding-left:13px;margin-bottom:6px;
  font-size:12.2px;line-height:1.5;color:var(--text-2);
}
.bf-step li:last-child{margin-bottom:0}
.bf-step li::before{
  content:'';position:absolute;left:0;top:7px;width:5px;height:5px;
  border-radius:50%;background:var(--primary);opacity:.55;
}

.bf-extra{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.bf-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:18px 18px 16px}
.bf-card h4{
  display:flex;align-items:center;gap:9px;margin:0 0 10px;
  font-size:14.5px;color:var(--navy);font-weight:700;
}
.bf-card h4 svg{flex:0 0 auto;color:var(--primary)}
.bf-card p{margin:0;font-size:13.2px;line-height:1.7;color:var(--text-2)}
.bf-card p + p{margin-top:8px}
.bf-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.bf-tag{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:4px 11px;font-size:11.8px;font-weight:600;color:var(--text-2);
}
.bf-logos{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px;align-items:center}
.bf-logo{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:104px;height:54px;padding:0 14px;
  background:#fff;border:1px solid var(--line);border-radius:6px;
  transition:border-color .2s,box-shadow .2s,background .2s;cursor:default;
}
.bf-logo:hover{border-color:#c8d0da;box-shadow:0 2px 6px rgba(0,0,0,.06)}
.bf-logo svg.brand-logo{
  display:block;height:auto;max-height:44px;width:auto;max-width:152px;
  filter:grayscale(100%) opacity(0.55);
  transition:filter .25s ease;
}
.bf-logo:hover svg.brand-logo{filter:none}
/* 图标库中没有对应品牌矢量时的文字兜底，保持与 logo 卡一致的视觉重量 */
.bf-logo.bf-logo-text{
  font-size:15px;font-weight:800;letter-spacing:.06em;color:#96a1ad;
  transition:color .25s;
}
.bf-logo.bf-logo-text:hover{color:var(--text-1)}
.bf-logo.with-icon{gap:7px;font-size:13px;font-weight:600;color:#8a97a6;transition:color .25s}
.bf-logo.with-icon .ic{flex:0 0 auto;color:currentColor}
.bf-logo.with-icon:hover{color:var(--text-1)}
.bf-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

@media (max-width:860px){
  .bf-steps{grid-template-columns:1fr;gap:30px}
  .bf-step{text-align:left;padding:16px 18px}
  .bf-step:not(:last-child)::after{
    top:auto;bottom:-23px;right:auto;left:26px;margin:0;transform:rotate(135deg);
  }
  .bf-badge{margin:0 0 10px}
  .bf-step h3{min-height:0;justify-content:flex-start}
  .bf-extra{grid-template-columns:1fr}
}

/* ==========================================================================
   质保政策 — Warranty Policy (page.php?slug=warranty-policy)
   ========================================================================== */
.wr-glance{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:32px}
.wg-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:20px 18px 18px;text-align:center;box-shadow:var(--shadow);overflow:hidden;
}
.wg-card::before{content:'';position:absolute;left:0;right:0;top:0;height:3px;background:var(--primary)}
.wg-card:nth-child(2)::before{background:#3f93d8}
.wg-card:nth-child(3)::before{background:var(--accent)}
.wg-card:nth-child(4)::before{background:var(--green)}
.wg-ico{
  width:44px;height:44px;margin:0 auto 12px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:#e8f0fb;color:var(--primary);
}
.wg-card:nth-child(3) .wg-ico{background:#fff5e0;color:#b57c00}
.wg-card:nth-child(4) .wg-ico{background:#eaf7ef;color:var(--green)}
.wg-card b{display:block;font-size:30px;font-weight:800;line-height:1.15;color:var(--navy)}
.wg-card span{
  display:block;margin:5px 0 10px;font-size:12.4px;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;color:var(--primary);
}
.wg-card p{margin:0;font-size:13px;line-height:1.65;color:var(--text-2)}

.bf-steps.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}

@media (max-width:1100px){
  .wr-glance,.bf-steps.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:520px){
  .wr-glance{grid-template-columns:1fr}
}

/* ==========================================================================
   询盘进展时间线 — 会员中心询盘详情 (account.php?view=inquiry)
   ========================================================================== */
.trk-stepper{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
  margin:14px 0 10px;padding:0;list-style:none;
}
.trk-step{position:relative;text-align:center;padding:0 6px}
.trk-step::before{
  content:'';position:absolute;top:17px;left:0;right:0;height:3px;
  background:#e3e8ef;border-radius:2px;
}
.trk-step:first-child::before{left:50%}
.trk-step:last-child::before{right:50%}
.trk-step.is-done::before{background:var(--primary)}
.trk-dot{
  position:relative;z-index:1;width:36px;height:36px;margin:0 auto 9px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:#fff;border:3px solid #e3e8ef;color:#8a97a6;
  font-size:14px;font-weight:700;line-height:1;
}
.trk-step.is-done .trk-dot{background:var(--primary);border-color:var(--primary);color:#fff}
.trk-step.is-current .trk-dot{
  background:#fff;border-color:var(--primary);color:var(--primary);
  box-shadow:0 0 0 5px rgba(22,103,201,.14);
}
.trk-label{font-size:13.4px;font-weight:600;color:var(--text-3);line-height:1.35}
.trk-step.is-done .trk-label{color:var(--navy)}
.trk-time{font-size:11.8px;color:var(--text-3);margin-top:3px}

.trk-log{list-style:none;margin:12px 0 0;padding:0 0 0 18px;border-left:2px solid #e3e8ef}
.trk-log li{position:relative;padding:0 0 16px}
.trk-log li:last-child{padding-bottom:0}
.trk-log li::before{
  content:'';position:absolute;left:-25px;top:4px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:2.5px solid var(--primary);
}
.trk-log-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.trk-log-head time{font-size:12px;color:var(--text-3)}
.trk-log p{
  margin:0;font-size:13.6px;line-height:1.7;color:var(--text-2);
  background:var(--bg-soft);border-radius:8px;padding:10px 14px;
}

@media (max-width:860px){
  .trk-stepper{grid-template-columns:1fr}
  .trk-step{display:flex;align-items:center;gap:12px;text-align:left;padding:0 0 14px}
  .trk-step::before{top:0;bottom:0;left:17px;right:auto;width:3px;height:auto}
  .trk-step:first-child::before{top:50%}
  .trk-step:last-child::before{bottom:50%}
  .trk-dot{margin:0;flex:0 0 36px}
  .trk-time{margin:0 0 0 auto;font-size:11.5px}
}

/* ==========================================================================
   SVG 图标库 — includes/icons.php → icon()
   统一基线对齐；颜色一律继承 currentColor，随父级 hover 变化
   ========================================================================== */
.ic{display:inline-block;flex:none;vertical-align:-.15em}
.ic-missing{outline:1px dashed var(--price)}

/* 顶部信息条：略微降低亮度，避免抢文字 */
.tb-item .ic{opacity:.92}

/* 底部联系方式 */
.f-contact li{align-items:flex-start}
.f-contact li .ic{color:#6f8bab;margin-top:3px}
.f-addr{display:flex;gap:8px}
.f-addr .f-addr-ic{color:#6f8bab;margin-top:3px}

/* 底部链接列表的小箭头 */
.f-links a{display:inline-flex;align-items:center;gap:5px}
.f-links .f-arrow{color:#5c7ba0;transition:transform .15s,color .15s}
.f-links a:hover .f-arrow{color:#fff;transform:translateX(2px)}

/* 底部版权条链接 */
.bar-links a,.bar-links span{display:inline-flex;align-items:center;gap:6px}
.bar-links .ic{opacity:.85}
.bar-links a:hover .ic{opacity:1}

/* 移动端汉堡按钮 */
.nav-toggle .ic{color:var(--navy)}