/* =========================================================
   AutoParts B2B Factory — Global Stylesheet
   Palette: Deep Sea Blue #0F3460 + Highlight #E94560
   Languages: English (default) / Español (secondary)
   ========================================================= */
:root{
  --navy:#0F3460;
  --navy-dark:#0a2546;
  --navy-soft:#1b4a82;
  --orange:#E94560;
  --orange-light:#ff6b81;
  --ink:#1f2933;
  --muted:#5a6b7b;
  --line:#e3e9f0;
  --bg:#ffffff;
  --bg-soft:#f5f7fa;
  --bg-navy:#0c2c52;
  --radius:10px;
  --shadow:0 8px 30px rgba(15,52,96,.10);
  --shadow-lg:0 16px 48px rgba(15,52,96,.18);
  --maxw:1240px;
  --header-h:72px;
  --font:"Inter","Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:var(--radius);font-weight:600;font-size:15px;cursor:pointer;border:2px solid transparent;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-light);border-color:var(--orange-light);transform:translateY(-1px)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.section{padding:78px 0}
.section.soft{background:var(--bg-soft)}
.section-title{font-size:34px;font-weight:800;color:var(--navy);margin-bottom:10px;letter-spacing:-.5px}
.section-sub{color:var(--muted);max-width:680px;margin-bottom:44px;font-size:17px}
.center{text-align:center}
.center .section-sub{margin-left:auto;margin-right:auto}
.eyebrow{display:inline-block;color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:13px;margin-bottom:12px}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:200;background:var(--navy);box-shadow:0 2px 18px rgba(0,0,0,.18)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.3px}
.brand img{height:38px;width:38px;border-radius:8px;background:#fff;padding:4px}
.brand small{display:block;font-size:11px;font-weight:500;color:#a9c2e0;letter-spacing:1.5px}
.main-nav{display:flex;align-items:center;gap:4px}
.main-nav a{padding:9px 14px;color:#dbe7f5;font-weight:600;font-size:14.5px;border-radius:8px;transition:.15s}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.10);color:#fff}
.nav-right{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;border:1px solid rgba(255,255,255,.25);border-radius:8px;overflow:hidden}
.lang-switch a{padding:7px 12px;font-size:13px;font-weight:600;color:#cfe0f2}
.lang-switch a.active{background:var(--orange);color:#fff}
.ico-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:8px;font-weight:600;font-size:14px}
.ico-wa{background:#25D366;color:#fff}
.ico-wa:hover{background:#1ebe5b}
.ico-mail{background:rgba(255,255,255,.12);color:#fff}
.ico-mail:hover{background:rgba(255,255,255,.22)}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer}
@media(max-width:1100px){
  .main-nav,.nav-right .ico-mail,.nav-right .lang-switch{display:none}
  .nav-toggle{display:block}
  .main-nav.open{display:flex;position:absolute;top:var(--header-h);left:0;right:0;background:var(--navy-dark);flex-direction:column;padding:14px 22px;gap:6px}
  .main-nav.open .lang-switch{display:flex;margin-top:8px}
}

/* ---------- Region banner (Geo) ---------- */
.region-bar{background:var(--navy-dark);color:#cfe0f2;font-size:13px;text-align:center;padding:7px 14px}
.region-bar b{color:#fff}
.region-bar select{background:var(--navy);color:#fff;border:1px solid rgba(255,255,255,.3);border-radius:6px;padding:3px 8px;margin:0 6px;font-size:13px}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;min-height:600px;display:flex;align-items:center;overflow:hidden}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;background-size:cover;background-position:center}
.hero-slide.active{opacity:1}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,37,70,.92) 0%,rgba(10,37,70,.62) 55%,rgba(10,37,70,.30) 100%)}
.hero-inner{position:relative;z-index:2;max-width:760px;padding:60px 0}
.hero h1{font-size:46px;line-height:1.12;font-weight:800;letter-spacing:-1px;margin-bottom:18px}
.hero h1 span{color:var(--orange-light)}
.hero p{font-size:19px;color:#dbe7f5;margin-bottom:30px;max-width:620px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:10px}
.hero-dots button{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.45);cursor:pointer}
.hero-dots button.active{background:var(--orange);width:30px;border-radius:7px}
.trust-strip{background:var(--bg-navy);color:#cfe0f2;padding:22px 0;font-size:14px}
.trust-strip .container{display:flex;flex-wrap:wrap;gap:26px;justify-content:center;align-items:center}
.trust-strip b{color:#fff}
@media(max-width:680px){.hero h1{font-size:32px}.hero p{font-size:16px}}

/* ---------- Advantage cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#cdddf0}
.card .ic{width:54px;height:54px;border-radius:12px;background:rgba(233,69,96,.10);color:var(--orange);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;font-weight:800}
.card h3{font-size:19px;color:var(--navy);margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- Category showcase ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:200px;display:flex;align-items:flex-end;color:#fff;padding:22px;background:var(--navy)}
.cat-card .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,52,96,0) 30%,rgba(10,37,70,.92) 100%)}
.cat-card .ct{position:relative;z-index:2}
.cat-card h3{font-size:20px;margin-bottom:4px}
.cat-card span{font-size:13px;color:#bcd2ec}
.cat-card:hover{box-shadow:var(--shadow-lg)}
@media(max-width:780px){.cat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.cat-grid{grid-template-columns:1fr}}

/* ---------- Why choose / stats ---------- */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.stat{background:#fff;border-radius:var(--radius);padding:26px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-size:34px;color:var(--orange);font-weight:800}
.stat span{color:var(--muted);font-size:14px}
@media(max-width:780px){.stat-row{grid-template-columns:1fr 1fr}}

/* ---------- Testimonials ---------- */
.logo-cloud{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;align-items:center;margin-bottom:34px}
.logo-cloud .lg{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 22px;font-weight:700;color:var(--navy);font-size:15px;min-width:130px;text-align:center}
.tm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tm{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.tm .stars{color:#f6b400;margin-bottom:10px;letter-spacing:2px}
.tm p{color:var(--ink);font-size:15px;margin-bottom:14px}
.tm .who{font-weight:700;color:var(--navy);font-size:14px}
.tm .who small{display:block;color:var(--muted);font-weight:500}
@media(max-width:860px){.tm-grid{grid-template-columns:1fr}}

/* ---------- Floating contact ---------- */
.fab-wrap{position:fixed;right:22px;bottom:22px;z-index:300;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.fab{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:#fff;box-shadow:var(--shadow-lg);cursor:pointer;transition:.2s}
.fab:hover{transform:scale(1.07)}
.fab.wa{background:#25D366}
.fab.quote{background:var(--orange);font-size:14px;font-weight:700;width:auto;padding:0 20px;border-radius:30px;height:54px}
.fab.mail{background:var(--navy)}
@media(max-width:480px){.fab-wrap{right:14px;bottom:14px}}

/* ---------- Quote modal ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(10,37,70,.55);z-index:400;display:none;align-items:center;justify-content:center;padding:20px}
.modal-bg.show{display:flex}
.modal{background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:32px;position:relative}
.modal h3{color:var(--navy);font-size:24px;margin-bottom:6px}
.modal p.sub{color:var(--muted);margin-bottom:20px;font-size:14px}
.modal .close{position:absolute;top:14px;right:18px;font-size:26px;cursor:pointer;color:var(--muted);background:none;border:0}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font-family:inherit;font-size:14px;background:#fbfdff}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--navy-soft);box-shadow:0 0 0 3px rgba(27,74,130,.12)}
.field textarea{resize:vertical;min-height:90px}
.field.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal .btn-primary{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:12px;color:var(--muted);margin-top:10px;text-align:center}
@media(max-width:480px){.field.row2{grid-template-columns:1fr}}

/* Custom file input — forces English/Spanish text regardless of browser locale */
.file-field{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.file-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:9px 16px;border-radius:8px;border:1px solid var(--navy-soft);background:#fff;color:var(--navy);font-size:13px;font-weight:600;transition:.15s}
.file-btn:hover{background:var(--bg-soft);border-color:var(--navy)}
.file-btn input[type="file"]{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;cursor:pointer}
.file-name{font-size:13px;color:var(--muted);max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Products layout ---------- */
.shop-layout{display:grid;grid-template-columns:280px 1fr;gap:30px;align-items:start}
.sidebar{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.sidebar h4{color:var(--navy);font-size:15px;margin:18px 0 10px;text-transform:uppercase;letter-spacing:1px}
.sidebar h4:first-child{margin-top:0}
.sidebar a{display:block;padding:7px 10px;border-radius:7px;color:var(--ink);font-size:14.5px;transition:.15s}
.sidebar a:hover,.sidebar a.active{background:var(--bg-soft);color:var(--navy);font-weight:600}
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:22px}
.filters .frow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.filter-box label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}
.filter-box select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;background:#fbfdff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.prod-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.prod-card .pic{aspect-ratio:4/3;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;position:relative}
.prod-card .pic .tag{position:absolute;top:10px;left:10px;background:var(--orange);color:#fff;font-size:11px;font-weight:700;padding:4px 9px;border-radius:20px}
.prod-card .body{padding:16px 18px;display:flex;flex-direction:column;flex:1}
.prod-card h3{font-size:16px;color:var(--navy);margin-bottom:6px;line-height:1.35}
.prod-card .meta{font-size:12.5px;color:var(--muted);margin-bottom:4px}
.prod-card .meta b{color:var(--ink)}
.prod-card .price{color:var(--orange);font-weight:800;font-size:16px;margin:8px 0}
.prod-card .price small{color:var(--muted);font-weight:500;font-size:12px}
.prod-card .btn{margin-top:auto;justify-content:center;font-size:14px}
@media(max-width:1100px){.prod-grid{grid-template-columns:repeat(2,1fr)}.filters .frow{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.shop-layout{grid-template-columns:1fr}.sidebar{position:static}}
@media(max-width:560px){.prod-grid{grid-template-columns:1fr}.filters .frow{grid-template-columns:1fr}}

/* ---------- Breadcrumb ---------- */
.crumb{font-size:13px;color:var(--muted);padding:16px 0}
.crumb a{color:var(--navy)}
.crumb span{margin:0 7px;color:#b9c6d4}

/* ---------- Product detail ---------- */
.pd-layout{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.pd-gallery{background:var(--bg-soft);border-radius:var(--radius);padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pd-gallery .main{grid-column:1/3;aspect-ratio:16/9;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center}
.pd-info h1{color:var(--navy);font-size:30px;margin-bottom:8px}
.pd-info .oe{color:var(--muted);font-size:14px;margin-bottom:16px}
.spec-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.spec-table td{padding:10px 12px;border:1px solid var(--line)}
.spec-table td:first-child{background:var(--bg-soft);color:var(--navy);font-weight:600;width:42%}
.pd-price{background:var(--bg-soft);border-left:4px solid var(--orange);padding:14px 18px;border-radius:8px;margin:18px 0}
.pd-price b{color:var(--orange);font-size:22px}
.cert-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.cert-pill{background:#fff;border:1px solid var(--line);border-radius:30px;padding:7px 15px;font-size:13px;font-weight:600;color:var(--navy)}
@media(max-width:820px){.pd-layout{grid-template-columns:1fr}.pd-gallery .main{grid-column:1/3}}

/* ---------- About / factory ---------- */
.about-hero{background:var(--navy);color:#fff;padding:70px 0}
.about-hero h1{font-size:40px;margin-bottom:14px}
.about-hero p{color:#cfe0f2;max-width:680px;font-size:18px}
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:30px}
.flow .step{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;text-align:center}
.flow .step .n{width:34px;height:34px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-weight:800}
.flow .step span{font-size:13px;color:var(--ink);font-weight:600}
@media(max-width:900px){.flow{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.flow{grid-template-columns:1fr 1fr}}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.contact-info li{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start}
.contact-info .ci{width:42px;height:42px;border-radius:10px;background:rgba(15,52,96,.08);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.contact-info b{color:var(--navy);display:block;font-size:15px}
.contact-info small{color:var(--muted)}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:22px;min-height:280px;background:var(--bg-soft)}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr}}

/* ---------- Blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.post-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.post-card .thumb{aspect-ratio:16/9;background:var(--navy);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;padding:14px;text-align:center}
.post-card .pb{padding:20px}
.post-card .tag{color:var(--orange);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.post-card h3{color:var(--navy);font-size:18px;margin:8px 0}
.post-card .ex{color:var(--muted);font-size:14px;flex:1}
.post-card .more{color:var(--navy);font-weight:700;font-size:14px;margin-top:12px;display:inline-block}
@media(max-width:900px){.blog-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.blog-grid{grid-template-columns:1fr}}
.article{max-width:820px;margin:0 auto}
.article h1{font-size:36px;color:var(--navy);margin-bottom:12px;line-height:1.2}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:28px}
.article h2{color:var(--navy);font-size:25px;margin:34px 0 12px}
.article p{margin-bottom:16px;color:var(--ink)}
.article ul.dots{margin:0 0 18px 20px;list-style:disc;color:var(--ink)}
.article ul.dots li{margin-bottom:8px}

/* ---------- Legal ---------- */
.legal{max-width:860px;margin:0 auto}
.legal h1{font-size:34px;color:var(--navy);margin-bottom:8px}
.legal h2{font-size:22px;color:var(--navy);margin:30px 0 10px}
.legal p,.legal li{color:var(--ink);margin-bottom:12px}
.legal ul{margin-left:20px;list-style:disc}

/* ---------- Cookie consent ---------- */
.cookie-bar{position:fixed;left:0;right:0;bottom:0;background:var(--navy-dark);color:#eaf2fb;z-index:500;padding:18px 22px;display:none;align-items:center;gap:18px;flex-wrap:wrap;box-shadow:0 -6px 24px rgba(0,0,0,.25)}
.cookie-bar.show{display:flex}
.cookie-bar p{font-size:14px;flex:1;min-width:240px}
.cookie-bar a{color:var(--orange-light);text-decoration:underline}
.cookie-bar .ck-actions{display:flex;gap:10px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-dark);color:#bcd2ec;padding:56px 0 26px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.foot-grid h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.5px}
.foot-grid a{display:block;color:#aec6e2;padding:5px 0;transition:.15s}
.foot-grid a:hover{color:#fff}
.foot-about p{color:#aec6e2;margin:14px 0;max-width:340px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8fb0d4;font-size:13px}
.foot-bottom a{color:#8fb0d4;text-decoration:underline}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:1/3}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}.foot-about{grid-column:auto}}

/* ---------- Misc ---------- */
.badge-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
.badge{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;font-weight:600;color:var(--navy);font-size:14px}
.badge .b-ic{width:34px;height:34px;border-radius:8px;background:rgba(15,52,96,.08);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:800}
.notice{background:rgba(233,69,96,.08);border-left:4px solid var(--orange);padding:14px 18px;border-radius:8px;color:var(--ink);font-size:14px;margin:18px 0}
.ccy-note{font-size:12px;color:var(--muted)}

/* ---------- Featured Factory (homepage) ---------- */
.factory-feature{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center}
.ff-text .eyebrow{display:inline-block;margin-bottom:10px;font-weight:800;letter-spacing:.06em}
.ff-text .section-sub{margin:12px 0 16px}
.ff-list{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.ff-list li{position:relative;padding-left:26px;color:#e8f1fb;font-size:15px}
.ff-list li::before{content:"✓";position:absolute;left:0;top:0;color:#ff7a90;font-weight:800}
.ff-img img{width:100%;border-radius:14px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
@media(max-width:760px){.factory-feature{grid-template-columns:1fr}.ff-img{order:-1}}

/* =========================================================
   Alibaba-style Product Listing & Detail
   ========================================================= */
.shop-head{margin:4px 0 0}
.shop-head h1{font-size:27px;margin:6px 0 4px;color:var(--ink)}
.shop-head p{color:var(--muted);font-size:14px;margin:0}
.shop-layout{display:grid;grid-template-columns:236px 1fr;gap:22px;align-items:start;margin-top:18px}
.shop-side{position:sticky;top:78px}
.side-box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:13px 14px 15px;margin-bottom:14px}
.side-box h4{font-size:13px;margin:0 0 9px;color:var(--navy);text-transform:uppercase;letter-spacing:.05em}
.cat-tree{list-style:none;margin:0;padding:0;font-size:14px}
.cat-tree .cat-top{font-weight:600;color:#22324a;cursor:pointer;padding:8px 0;border-bottom:1px dashed #eef1f5;display:flex;align-items:center;gap:6px}
.cat-tree .cat-top .tw{color:var(--orange);font-size:10px;width:12px;transition:.2s}
.cat-tree .cat-top.collapsed .tw{transform:rotate(-90deg)}
.cat-tree ul{list-style:none;margin:2px 0 4px;padding:0 0 0 18px;overflow:hidden}
.cat-tree .cat-top.collapsed + ul{display:none}
.cat-tree ul li{color:#5a6b82;padding:6px 0;cursor:pointer;border-radius:4px;font-size:13.5px}
.cat-tree ul li:hover{color:var(--orange)}
.cat-tree ul li.on{color:var(--orange);font-weight:700}
#prodFilter .filter-box{margin-bottom:9px}
#prodFilter label{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
#prodFilter select{width:100%;padding:7px 8px;border:1px solid #d6dbe3;border-radius:6px;font-size:13px;background:#fff;color:var(--ink)}
.sort-bar{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:16px;flex-wrap:wrap}
.sort-bar .res-count{font-size:13px;color:var(--muted)}
.sort-bar .res-count b{color:var(--navy)}
.sort-opts{display:flex;gap:6px;margin-left:auto;flex-wrap:wrap}
.sort-opts button{font-size:13px;border:1px solid #d6dbe3;background:#fff;color:#3a4a60;padding:6px 13px;border-radius:20px;cursor:pointer;transition:.15s}
.sort-opts button:hover{border-color:var(--orange);color:var(--orange)}
.sort-opts button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.view-toggle{display:flex;gap:4px}
.view-toggle button{border:1px solid #d6dbe3;background:#fff;width:32px;height:30px;border-radius:6px;cursor:pointer;color:#3a4a60;font-size:14px}
.view-toggle button.active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* product card (Alibaba) */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ali-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e8ecf1;border-radius:16px;overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease);position:relative;box-shadow:0 2px 8px rgba(15,52,96,.04)}
.ali-card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(15,52,96,.14);border-color:#d2dbe4}
.ali-media{position:relative;background:#f6f8fb;padding:18px 18px 12px;text-align:center;overflow:hidden}
.ali-media::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(255,255,255,.9) 0%,transparent 70%);pointer-events:none}
.ali-img{width:100%;max-width:240px;height:180px;object-fit:contain;position:relative;z-index:1;transition:transform .45s var(--ease)}
.ali-card:hover .ali-img{transform:scale(1.08)}
.ali-media .overlay{position:absolute;inset:0;background:rgba(15,52,96,.75);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.22s;z-index:3}
.ali-card:hover .overlay{opacity:1;visibility:visible}
.ali-media .overlay a{background:#fff;color:var(--navy);font-weight:700;font-size:14px;padding:11px 22px;border-radius:30px;text-decoration:none;transition:.18s}
.ali-media .overlay a:hover{background:var(--orange);color:#fff}
.ali-thumbs{display:flex;gap:5px;justify-content:center;margin-top:8px;position:relative;z-index:1}
.ali-thumbs .dot{width:6px;height:6px;border-radius:50%;background:#c4ccd6;transition:.2s}
.ali-thumbs .dot.on{background:var(--orange);width:16px;border-radius:3px}
.ali-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.ali-title{font-size:15px;font-weight:700;color:#1f2d42;line-height:1.4;min-height:42px;display:block;text-decoration:none;letter-spacing:-.2px}
.ali-title:hover{color:var(--orange)}
.ali-moq{font-size:12px;color:#5a6b82;background:#f4f7fa;padding:5px 10px;border-radius:8px;display:inline-flex;align-items:center;gap:4px;width:fit-content}
.ali-moq b{color:#22324a}
.ali-spec{list-style:none;margin:0;padding:0;font-size:12px;color:#4d5c70;display:grid;grid-template-columns:1fr 1fr;gap:5px 12px}
.ali-spec li{display:flex;align-items:center;gap:5px}
.ali-spec li::before{content:"";display:inline-block;width:5px;height:5px;background:var(--orange);border-radius:50%}
.ali-spec li span{color:var(--muted);font-weight:500;flex:none}
.ali-spec li b{font-weight:600;color:#33435a}
.ali-tags{display:flex;flex-wrap:wrap;gap:5px}
.ali-tags span{font-size:10px;font-weight:600;color:#4a5c75;background:#f0f4f8;border:1px solid #e2e8ef;border-radius:12px;padding:3px 9px}
.ali-supplier{display:flex;align-items:center;gap:7px;font-size:12px;border-top:1px dashed #e2e8f0;padding-top:10px;margin-top:auto;flex-wrap:wrap}
.ali-supplier .verified{color:#0f8a3d;font-weight:800;display:inline-flex;align-items:center;gap:3px}
.ali-supplier .verified::before{content:"✓";width:14px;height:14px;background:#0f8a3d;color:#fff;border-radius:50%;font-size:9px;display:inline-flex;align-items:center;justify-content:center}
.ali-supplier .sname{font-weight:700;color:#22324a}
.ali-supplier .smeta{color:var(--muted);margin-left:auto;font-size:11px}
.ali-actions{display:flex;gap:8px;margin-top:4px}
.ali-actions .btn{flex:1;padding:10px 6px;font-size:12px;border-radius:9px;font-weight:700}
.ali-actions .btn-primary{box-shadow:0 4px 12px rgba(233,69,96,.25)}
.ali-actions .btn-outline{background:#fff;border:1px solid #d8dfe7;color:#4d5c70}
.ali-actions .btn-outline:hover{border-color:var(--orange);color:var(--orange);background:#fff7f9}

/* detail page */
.pd-top{display:grid;grid-template-columns:1fr 1.15fr 286px;gap:22px;align-items:start;margin-top:10px}
.pd-gallery{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:start}
.pd-gallery.single{grid-template-columns:1fr}
.pd-gallery.single .pd-thumbs{display:none}
.pd-thumbs{display:flex;flex-direction:column;gap:10px;max-height:780px;overflow-y:auto;padding:4px;scrollbar-width:thin}
.pd-thumbs::-webkit-scrollbar{width:6px}
.pd-thumbs::-webkit-scrollbar-thumb{background:#d4dbe3;border-radius:3px}
.pd-thumbs img{width:80px;height:80px;object-fit:cover;border:2px solid #e8ecf1;border-radius:10px;cursor:pointer;background:#fff;padding:4px;transition:.18s;flex:0 0 auto}
.pd-thumbs img.on{border-color:#22324a;box-shadow:0 4px 10px rgba(15,52,96,.12)}
.pd-thumbs img:hover{border-color:#7a8aa0}
.pd-main-img{background:radial-gradient(ellipse at 50% 35%,#ffffff 0%,#fbfcfe 70%,#f3f6fa 100%);border:1px solid #e8ecf1;border-radius:18px;padding:30px;text-align:center;box-shadow:0 10px 30px rgba(15,52,96,.07),inset 0 0 0 1px rgba(255,255,255,.6);position:relative;width:100%;aspect-ratio:1/1;max-width:800px;margin:0 auto;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-main-img::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(255,255,255,.95) 0%,transparent 65%);pointer-events:none;border-radius:18px}
.pd-main-img img{max-width:92%;max-height:92%;width:100%;height:100%;object-fit:contain;position:relative;z-index:1;transition:transform .45s var(--ease);cursor:zoom-in;filter:drop-shadow(0 12px 22px rgba(15,52,96,.18))}
.pd-main-img:hover img{transform:scale(1.04)}
.pd-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid #e8ecf1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(15,52,96,.08);font-size:18px;color:#22324a;transition:.18s;user-select:none}
.pd-nav:hover{background:#22324a;color:#fff;border-color:#22324a}
.pd-nav.prev{left:14px}
.pd-nav.next{right:14px}
.pd-zoom{position:absolute;top:14px;right:14px;z-index:2;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid #e8ecf1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px rgba(15,52,96,.08);color:#22324a;transition:.18s}
.pd-zoom:hover{background:#22324a;color:#fff;border-color:#22324a}
.pd-zoom svg{width:16px;height:16px}
.pd-fav{position:absolute;top:14px;left:14px;z-index:2;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid #e8ecf1;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px rgba(15,52,96,.08);color:#7a8aa0;transition:.18s}
.pd-fav:hover{color:#e94560;border-color:#e94560}
.pd-fav.on{color:#e94560}
.pd-fav svg{width:16px;height:16px}
.pd-count{position:absolute;bottom:14px;right:14px;z-index:2;background:rgba(34,50,74,.78);color:#fff;font-size:11px;padding:3px 10px;border-radius:12px;letter-spacing:.4px}
@media(max-width:680px){
  .pd-gallery{grid-template-columns:1fr;gap:12px}
  .pd-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden}
  .pd-thumbs img{width:64px;height:64px}
  .pd-main-img{aspect-ratio:1/1;padding:20px;max-width:100%}
}
.pd-title{font-size:22px;color:#22324a;margin:0 0 8px;line-height:1.3}
.pd-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.pd-tags span{font-size:11px;background:#eef2f7;color:#3a4a60;padding:3px 10px;border-radius:12px}
.pd-price-box{background:#fff7f9;border:1px solid #ffd9e2;border-radius:10px;padding:14px;margin-bottom:14px}
.pd-price-row{font-size:13px;color:var(--muted)}
.pd-price{font-size:22px;font-weight:800;color:var(--orange)}
.pd-price-row em{font-style:normal}
.pd-ladder{width:100%;border-collapse:collapse;margin:10px 0 6px;font-size:13px}
.pd-ladder th{background:#f4f6f9;color:#3a4a60;text-align:left;padding:7px 9px;font-weight:600}
.pd-ladder td{border-top:1px solid #eef1f5;padding:7px 9px;color:#22324a}
.pd-ladder td:last-child{color:var(--orange);font-weight:700;text-align:right}
.pd-moq{font-size:13px;color:#22324a}
.pd-attrs{list-style:none;margin:0 0 14px;padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.pd-attrs li{display:flex;font-size:13px;padding:9px 12px;border-bottom:1px solid #eef1f5}
.pd-attrs li:last-child{border-bottom:0}
.pd-attrs li span{width:140px;color:var(--muted);flex:none}
.pd-attrs li b{color:#22324a;font-weight:600}
.pd-badges{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 4px}
.pd-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:20px;border:1px solid transparent}
.pd-badge svg{width:13px;height:13px}
.pd-badge.b-stock{background:#e7f6ec;color:#1a7a3a;border-color:#cce8d6}
.pd-badge.b-ship{background:#fff4e5;color:#c25400;border-color:#fcdcb6}
.pd-badge.b-sample{background:#f3eaff;color:#6633cc;border-color:#dccaf5}
.pd-badge.b-cust{background:#e5f1ff;color:#1a5da3;border-color:#c6dcf5}
.pd-factory-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.pd-factory-tag{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,#e94560,#ff6b4a);color:#fff;font-size:12px;font-weight:800;padding:4px 11px;border-radius:20px;letter-spacing:.4px;text-transform:uppercase;box-shadow:0 4px 10px rgba(233,69,96,.22)}
.pd-factory-tag svg{width:13px;height:13px}
.pd-save-tag{font-size:12px;color:#1a7a3a;background:#e7f6ec;border:1px solid #cce8d6;padding:3px 9px;border-radius:20px;font-weight:600}
.pd-save-tag b{color:#0e5a2a}
.pd-moq .fcl{margin-left:6px;color:var(--orange);font-weight:600;font-size:12.5px}
.pd-cta{display:flex;gap:10px;margin-bottom:12px}
.btn-lg{padding:12px 18px;font-size:15px}
.btn-block{display:block;width:100%;text-align:center;margin-bottom:8px;box-sizing:border-box}

/* pain points (痛点难点) */
.pd-extra{margin-top:46px}
.pd-extra .container{max-width:1080px;margin:0 auto;padding:0 20px}
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}
.pain-card{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 6px 18px rgba(15,52,96,.05);transition:.2s}
.pain-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(15,52,96,.1)}
.pain-ico{flex:none;width:34px;height:34px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:18px;line-height:1}
.pain-card h4{margin:0 0 5px;font-size:15px;color:#22324a}
.pain-card p{margin:0;font-size:13px;color:#5a6b82;line-height:1.55}
@media(max-width:680px){.pain-grid{grid-template-columns:1fr}}

/* FAQ accordion */
.faq-list{margin-top:18px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.faq-item{border-bottom:1px solid #eef1f5}
.faq-item:last-child{border-bottom:0}
.faq-q{width:100%;text-align:left;background:none;border:0;padding:16px 20px;font-size:15px;font-weight:600;color:#22324a;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;font-family:inherit}
.faq-q:hover{color:var(--orange)}
.faq-ico{flex:none;width:24px;height:24px;border-radius:50%;background:#eef2f7;color:#3a4a60;display:flex;align-items:center;justify-content:center;font-size:16px;transition:.25s}
.faq-item.open .faq-ico{transform:rotate(45deg);background:var(--orange);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{margin:0;padding:0 20px 18px;font-size:13.5px;color:#5a6b82;line-height:1.6}
.faq-item.open .faq-a{max-height:420px}
.case-section{background:linear-gradient(180deg,#f7f9fc 0%,#fff 100%);border-top:1px solid #eef1f5;border-bottom:1px solid #eef1f5;padding:34px 0 40px;margin-top:30px}
.case-sub{font-size:14.5px;color:var(--muted);margin:-8px 0 20px}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 22px rgba(15,52,96,.06);transition:.2s}
.case-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(15,52,96,.11)}
.case-img{height:170px;background:#eef1f5;overflow:hidden}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.case-card:hover .case-img img{transform:scale(1.05)}
.case-body{padding:18px 20px 22px}
.case-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.case-meta span{font-size:11px;font-weight:700;color:var(--orange);background:rgba(233,69,96,.08);padding:3px 10px;border-radius:20px}
.case-body h4{font-size:15px;color:#22324a;margin:0 0 10px;line-height:1.35}
.case-body p{font-size:13px;color:#5a6b82;line-height:1.55;margin:0 0 8px}
.case-body p strong{color:#22324a}
.case-stats{display:flex;gap:12px;margin:16px 0 12px;flex-wrap:wrap}
.case-stat{flex:1;min-width:70px;background:#f4f8fd;border-radius:10px;padding:10px;text-align:center}
.case-stat b{display:block;font-size:17px;color:var(--navy);line-height:1}
.case-stat span{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.case-body blockquote{margin:14px 0 0;font-size:13px;font-style:italic;color:#3a4a60;border-left:3px solid var(--orange);padding-left:12px;line-height:1.5}
.case-cta{margin-top:22px;text-align:center}
@media(max-width:860px){.case-grid{grid-template-columns:1fr}}
.pd-ship-note{font-size:12px;color:var(--muted);background:#f4f6f9;border-radius:8px;padding:10px;line-height:1.5}
.pd-supplier{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;position:sticky;top:78px}
.ps-top{display:flex;gap:10px;align-items:center;border-bottom:1px solid #eef1f5;padding-bottom:12px;margin-bottom:12px}
.ps-logo{width:46px;height:46px;background:#f4f6f9;border-radius:8px;object-fit:contain}
.ps-name{font-weight:700;color:#22324a;font-size:15px}
.ps-loc{font-size:12px;color:var(--muted)}
.ps-stats{list-style:none;display:flex;margin:0 0 12px;padding:0;gap:6px;text-align:center}
.ps-stats li{flex:1;background:#f7f9fc;border-radius:8px;padding:8px 4px}
.ps-stats b{display:block;color:var(--navy);font-size:15px}
.ps-stats span{font-size:10px;color:var(--muted)}
.ps-certs{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:12px}
.ps-certs span{font-size:10px;font-weight:700;color:#fff;padding:2px 8px;border-radius:10px}
.b-emark{background:#1f7a3d}.b-ce{background:#1f5fa8}.b-iso{background:#9a7b00}
.ps-link{display:block;text-align:center;font-size:13px;color:var(--orange);margin-top:8px;text-decoration:none}
.ps-link:hover{text-decoration:underline}
.pd-tabs{display:flex;gap:4px;border-bottom:2px solid #e6e9ef;margin:26px 0 0;flex-wrap:wrap}
.pd-tabs button{background:none;border:none;border-bottom:2px solid transparent;padding:12px 16px;font-size:14px;color:#5a6b82;cursor:pointer;margin-bottom:-2px;transition:.15s}
.pd-tabs button:hover{color:var(--navy)}
.pd-tabs button.active{color:var(--navy);border-bottom-color:var(--orange);font-weight:700}
.pd-panel{display:none;padding:18px 0;font-size:14px;line-height:1.7;color:#3a4a60}
.pd-panel.active{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pd-rel-title{margin:30px 0 14px;font-size:18px;color:#22324a}
.rel-grid{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){
  .shop-layout{grid-template-columns:1fr}
  .shop-side{position:static}
  .pd-top{grid-template-columns:1fr}
  .pd-supplier{position:static}
  .rel-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .ali-img{height:120px}
}

/* ===== Social media (footer Follow Us) ===== */
.foot-social .soc-ico{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.soc{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  color:#fff;font-weight:700;font-size:13px;text-decoration:none;transition:.2s;background:#1f3b5c}
.soc:hover{transform:translateY(-2px);opacity:.9}
.soc.fb{background:#1877F2}.soc.li{background:#0A66C2}.soc.tw{background:#111}.soc.ig{background:#E1306C}
.soc.yt{background:#FF0000}.soc.pin{background:#BD081C}
.soc svg,.share-ico svg{width:18px;height:18px;fill:currentColor;pointer-events:none}
@media(max-width:980px){.foot-social{margin-top:18px}}

/* ===== Share bar (product & blog) ===== */
.share-bar{display:flex;align-items:center;gap:8px;margin:14px 0;flex-wrap:wrap}
.share-label{font-size:13px;font-weight:600;color:var(--muted);margin-right:2px}
.share-ico{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:8px;
  color:#fff;font-weight:700;font-size:13px;text-decoration:none;transition:.2s;background:#1f3b5c}
.share-ico:hover{transform:translateY(-2px);opacity:.92}
.share-ico.fb{background:#1877F2}.share-ico.li{background:#0A66C2}.share-ico.tw{background:#111}
.share-ico.pin{background:#BD081C}.share-ico.wa{background:#25D366}.share-ico.em{background:#0F3460}

/* =========================================================
   Premium Atmosphere Upgrade — v2026
   ========================================================= */
:root{
  --glass:rgba(255,255,255,.08);
  --glass-border:rgba(255,255,255,.16);
  --glow-orange:0 0 40px rgba(233,69,96,.25);
  --ease:cubic-bezier(.22,.61,.36,1)
}

/* animated mesh gradient background */
.mesh-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(233,69,96,.28) 0%, transparent 45%),
    radial-gradient(ellipse at 80% 20%, rgba(27,74,130,.45) 0%, transparent 42%),
    radial-gradient(ellipse at 50% 90%, rgba(233,69,96,.18) 0%, transparent 40%),
    linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, #0b2242 100%);
  animation:meshMove 16s ease-in-out infinite alternate
}
@keyframes meshMove{
  0%{background-position:0% 0%,100% 0%,50% 100%,0 0}
  100%{background-position:100% 100%,0% 100%,50% 0%,0 0}
}

/* new premium hero */
.hero-premium{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;color:#fff}
.hero-premium .container{position:relative;z-index:2}
.hero-premium h1{font-size:clamp(40px,6vw,76px);font-weight:900;line-height:1.05;letter-spacing:-2.5px;margin-bottom:22px}
.hero-premium h1 em{font-style:normal;color:var(--orange-light)}
.hero-premium .lead{font-size:clamp(17px,2.2vw,22px);color:#c8daf2;max-width:720px;margin-bottom:36px;line-height:1.6}
.hero-premium .hero-stats{display:flex;gap:46px;margin:44px 0 34px;flex-wrap:wrap}
.hero-premium .hero-stats li b{display:block;font-size:34px;font-weight:800;color:#fff}
.hero-premium .hero-stats li span{font-size:13px;color:#9fb9d9;text-transform:uppercase;letter-spacing:1px}
.hero-premium .cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.hero-premium .cta-row .btn{padding:16px 32px;font-size:16px;border-radius:12px}
.hero-premium .trust-line{display:flex;gap:22px;align-items:center;margin-top:44px;flex-wrap:wrap;color:#9fb9d9;font-size:13px}
.hero-premium .trust-line b{color:#fff}
.hero-premium .lang-glass{
  position:absolute;right:5vw;top:50%;transform:translateY(-50%);
  background:var(--glass);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border:1px solid var(--glass-border);border-radius:20px;padding:32px 28px;width:min(320px,90vw);box-shadow:0 24px 60px rgba(0,0,0,.35);
  z-index:3
}
.hero-premium .lang-glass h3{font-size:20px;margin-bottom:8px;font-weight:700}
.hero-premium .lang-glass p{font-size:14px;color:#b8cce8;margin-bottom:20px}
.lang-btns{display:flex;flex-direction:column;gap:12px}
.lang-btns a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-radius:12px;font-weight:700;font-size:15px;
  background:rgba(255,255,255,.06);border:1px solid var(--glass-border);color:#fff;transition:.2s
}
.lang-btns a:hover{background:var(--orange);border-color:var(--orange);transform:translateX(4px)}
.lang-btns a span{font-size:12px;font-weight:500;opacity:.8}
.lang-btns a .arrow{transition:.2s}
.lang-btns a:hover .arrow{transform:translateX(4px)}
.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;color:#9fb9d9;font-size:12px;letter-spacing:1px;z-index:3
}
.hero-scroll .mouse{width:22px;height:34px;border:2px solid rgba(255,255,255,.4);border-radius:12px;position:relative}
.hero-scroll .mouse::after{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:4px;height:6px;background:#fff;border-radius:2px;animation:scrollWheel 1.6s infinite}
@keyframes scrollWheel{0%{top:6px;opacity:1}100%{top:18px;opacity:0}}

@media(max-width:980px){
  .hero-premium .lang-glass{position:relative;right:auto;top:auto;transform:none;margin:36px auto 0;width:100%;max-width:360px}
  .hero-premium .hero-inner{max-width:100%}
}

/* floating industrial accents */
.geo-shape{position:absolute;border-radius:50%;background:rgba(233,69,96,.08);filter:blur(1px);pointer-events:none;z-index:1}
.geo-shape.s1{width:420px;height:420px;right:-120px;top:-120px}
.geo-shape.s2{width:260px;height:260px;left:-80px;bottom:10%;background:rgba(27,74,130,.2)}

/* premium section polish */
.section-title{position:relative;display:inline-block}
.section-title::after{content:"";display:block;width:48px;height:4px;background:var(--orange);border-radius:2px;margin-top:10px}
.center .section-title::after{margin-left:auto;margin-right:auto}

/* glass cards */
.card-glass{background:rgba(255,255,255,.04);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:18px;padding:34px;color:#fff;transition:.25s}
.card-glass:hover{transform:translateY(-6px);box-shadow:var(--glow-orange)}

/* image lift on hover */
.card,.post-card,.cat-card,.ali-card{transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.card:hover,.post-card:hover,.cat-card:hover,.ali-card:hover{transform:translateY(-5px)}

/* animated underline for links */
.main-nav a{position:relative}
.main-nav a::after{content:"";position:absolute;bottom:6px;left:14px;right:14px;height:2px;background:var(--orange);transform:scaleX(0);transition:.2s;transform-origin:left}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
.main-nav a.active{background:transparent}

/* button ripple-ish glow */
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.2) 50%,transparent 70%);transform:translateX(-120%);transition:.6s}
.btn-primary:hover::after{transform:translateX(120%)}

/* stronger shadows */
.card:hover,.post-card:hover,.ali-card:hover,.cat-card:hover{box-shadow:0 18px 46px rgba(15,52,96,.16)}

/* section dividers */
.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0 auto;max-width:var(--maxw)}

/* premium gate page (if ever used) */
.gate-premium{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;color:#fff;text-align:center}
.gate-premium .gate-box{position:relative;z-index:2;background:var(--glass);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:56px 44px;max-width:520px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.gate-premium h1{font-size:36px;font-weight:800;margin-bottom:10px}
.gate-premium p{color:#b8cce8;margin-bottom:32px}

/* =========================================================
   Premium Factory & Atmosphere v2 — grand, image-driven
   ========================================================= */
:root{
  --gold:#f6b400;
  --ink-soft:#3a4a60;
  --grad-navy:linear-gradient(135deg,var(--navy-dark),var(--navy) 55%,#0b2242);
  --grad-accent:linear-gradient(120deg,var(--orange) 0%,#c8324b 60%,var(--navy) 135%);
}

/* generous section rhythm for a more "气派" feel */
.section{padding:92px 0}
@media(max-width:780px){.section{padding:62px 0}}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in-view{opacity:1;transform:none}
.reveal-left{opacity:0;transform:translateX(-38px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-left.in-view{opacity:1;transform:none}
.reveal-right{opacity:0;transform:translateX(38px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-right.in-view{opacity:1;transform:none}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-scale.in-view{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}.reveal[data-d="4"]{transition-delay:.36s}
@media (prefers-reduced-motion: reduce){
  .reveal,.reveal-left,.reveal-right,.reveal-scale{opacity:1!important;transform:none!important;transition:none!important}
}

/* ---------- Eyebrow pill ---------- */
.eyebrow-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(233,69,96,.10);color:var(--orange);
  font-weight:700;text-transform:uppercase;letter-spacing:2px;font-size:12.5px;padding:8px 16px;border-radius:30px;
  border:1px solid rgba(233,69,96,.25);margin-bottom:16px}
.eyebrow-pill.light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.22)}
.eyebrow-pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}

/* ---------- Header scrolled state ---------- */
.site-header{transition:background .35s,box-shadow .35s,backdrop-filter .35s}
.site-header.scrolled{background:rgba(10,37,70,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 10px 34px rgba(0,0,0,.28)}

/* ---------- Section head helper ---------- */
.section-head{max-width:780px}
.section-head.center{margin:0 auto;text-align:center}
.lead-lg{font-size:18px;color:var(--muted);line-height:1.75;max-width:640px}
.center .lead-lg{margin-left:auto;margin-right:auto}

/* ---------- Stat band (immersive gradient) ---------- */
.stat-band{background:var(--grad-navy);color:#fff;border-radius:20px;padding:42px 30px;display:grid;
  grid-template-columns:repeat(4,1fr);gap:22px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.stat-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 15%,rgba(233,69,96,.24),transparent 46%),radial-gradient(circle at 90% 90%,rgba(27,74,130,.5),transparent 50%)}
.stat-band .sb{position:relative;text-align:center}
.stat-band .sb b{display:block;font-size:clamp(32px,4.4vw,48px);font-weight:900;letter-spacing:-1.5px;line-height:1;color:#fff}
.stat-band .sb b .unit{color:var(--orange-light)}
.stat-band .sb span{display:block;margin-top:10px;color:#aec6e2;font-size:13.5px;letter-spacing:.3px}
@media(max-width:780px){.stat-band{grid-template-columns:1fr 1fr;gap:26px 18px}.stat-band{padding:34px 22px}}

/* ---------- Factory hero (full-bleed image) ---------- */
.fhero{position:relative;min-height:74vh;display:flex;align-items:center;overflow:hidden;color:#fff}
.fhero .fhero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.06)}
.fhero .fhero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,28,54,.95) 0%,rgba(8,28,54,.74) 46%,rgba(8,28,54,.32) 100%)}
.fhero .container{position:relative;z-index:2;padding:96px 22px 70px}
.fhero h1{font-size:clamp(34px,5vw,60px);font-weight:900;line-height:1.08;letter-spacing:-1.5px;margin-bottom:18px;max-width:900px}
.fhero h1 em{font-style:normal;color:var(--orange-light)}
.fhero p{font-size:clamp(16px,2vw,20px);color:#cfe0f2;max-width:640px;margin-bottom:30px;line-height:1.65}
.fhero .fhero-cta{display:flex;gap:14px;flex-wrap:wrap}
.fhero .crumb{color:#bcd2ec;margin-bottom:20px}
.fhero .crumb a{color:#dbe7f5}

/* ---------- Factory photo gallery ---------- */
.fgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fcell{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;background:#0c2c52;cursor:pointer}
.fcell img{width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease)}
.fcell:hover img{transform:scale(1.09)}
.fcell .cap{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(0deg,rgba(8,28,54,.94),transparent);
  color:#fff;font-size:14.5px;font-weight:600;transform:translateY(6px);transition:.3s}
.fcell:hover .cap{transform:translateY(0)}
.fcell .cap small{display:block;font-weight:400;color:#bcd2ec;font-size:12px;margin-top:2px}
@media(max-width:640px){.fgrid{grid-template-columns:1fr}}

/* ---------- Capability cards ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.cap-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 24px;overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.cap-card:hover{transform:translateY(-7px);box-shadow:0 22px 52px rgba(15,52,96,.16);border-color:var(--orange)}
.cap-card .num{position:absolute;top:12px;right:16px;font-size:48px;font-weight:900;color:rgba(15,52,96,.06);line-height:1;font-style:italic}
.cap-card .ic{width:58px;height:58px;border-radius:14px;background:var(--grad-navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}
.cap-card h3{color:var(--navy);font-size:18px;margin-bottom:8px}
.cap-card p{color:var(--muted);font-size:14.5px;line-height:1.6}
@media(max-width:980px){.cap-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cap-grid{grid-template-columns:1fr}}

/* ---------- Certification badge wall ---------- */
.badge-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cbadge{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 16px;text-align:center;transition:transform .22s,box-shadow .22s,border-color .22s}
.cbadge:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cdddf0}
.cbadge .seal{width:76px;height:76px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:12.5px;color:#fff;letter-spacing:.4px;line-height:1.1;text-align:center;
  background:conic-gradient(from 200deg,#0F3460,#1b4a82,#0F3460);box-shadow:inset 0 0 0 4px rgba(255,255,255,.16),0 10px 22px rgba(15,52,96,.20);
  position:relative}
.cbadge .seal::after{content:"";position:absolute;inset:9px;border-radius:50%;border:1px dashed rgba(255,255,255,.55)}
.cbadge b{display:block;color:var(--navy);font-size:15px}
.cbadge span{display:block;color:var(--muted);font-size:12.5px;margin-top:5px;line-height:1.45}
@media(max-width:980px){.badge-wall{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.badge-wall{grid-template-columns:repeat(2,1fr)}}

/* ---------- Production timeline ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(6,1fr);margin-top:24px}
.timeline::before{content:"";position:absolute;top:27px;left:6%;right:6%;height:3px;background:linear-gradient(90deg,var(--orange),var(--navy));border-radius:3px}
.tl-step{position:relative;text-align:center;padding:0 10px}
.tl-step .dot{width:56px;height:56px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;margin:0 auto 16px;position:relative;z-index:2;box-shadow:0 8px 22px rgba(15,52,96,.25);border:3px solid #fff}
.tl-step:nth-child(even) .dot{background:var(--orange)}
.tl-step h4{color:var(--navy);font-size:15px;margin-bottom:6px}
.tl-step p{color:var(--muted);font-size:13px;line-height:1.5}
@media(max-width:900px){.timeline{grid-template-columns:repeat(3,1fr);gap:26px 0}.timeline::before{display:none}.tl-step{text-align:center}}
@media(max-width:520px){.timeline{grid-template-columns:1fr 1fr}}

/* ---------- Video tour block ---------- */
.vtour{position:relative;border-radius:22px;overflow:hidden;color:#fff;min-height:360px;display:flex;align-items:center;justify-content:center;text-align:center}
.vtour .vt-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.vtour .vt-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,28,54,.5),rgba(8,28,54,.86))}
.vtour .vt-in{position:relative;z-index:2;padding:46px 30px;max-width:680px}
.vtour h3{font-size:clamp(26px,4vw,40px);font-weight:800;margin-bottom:12px}
.vtour p{color:#cfe0f2;margin:0 auto 26px;font-size:16px;line-height:1.6}
.play-btn{width:86px;height:86px;border-radius:50%;background:var(--orange);color:#fff;display:inline-flex;align-items:center;justify-content:center;
  font-size:30px;box-shadow:0 0 0 0 rgba(233,69,96,.6);animation:pulse 2.4s infinite;cursor:pointer;margin:0 auto 18px;transition:transform .2s}
.play-btn:hover{transform:scale(1.06)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(233,69,96,.5)}70%{box-shadow:0 0 0 28px rgba(233,69,96,0)}100%{box-shadow:0 0 0 0 rgba(233,69,96,0)}}

/* ---------- Feature checklist ---------- */
.fcheck{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0;padding:0}
.fcheck li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:15px;color:var(--ink);line-height:1.55}
.fcheck li .ck{width:26px;height:26px;border-radius:50%;background:rgba(31,122,61,.12);color:#1f7a3d;display:flex;align-items:center;justify-content:center;font-weight:800;flex:none;font-size:14px}
@media(max-width:640px){.fcheck{grid-template-columns:1fr}}

/* ---------- Split feature (image + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;overflow-x:clip}
.split .sp-img{border-radius:18px;overflow:hidden;box-shadow:0 26px 64px rgba(15,52,96,.22)}
.split .sp-img img{width:100%;height:100%;object-fit:cover;display:block}
/* .sp-img.tall 是 4/5 竖构图；源图多为 3:2 横幅，靠 object-fit:cover 填满，
   否则图框下方会留出一条空框（表现为「一大块空白」）。 */
.split .sp-img.tall{aspect-ratio:4/5}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:28px}.split .sp-img{order:-1}}

/* ---------- Premium CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:24px;background:var(--grad-accent);color:#fff;padding:56px 44px;text-align:center}
.cta-band h2{color:#fff;font-size:clamp(26px,4vw,40px);margin-bottom:12px}
.cta-band p{color:rgba(255,255,255,.92);max-width:620px;margin:0 auto 28px;font-size:17px}
.cta-band .btn-outline{color:#fff;border-color:rgba(255,255,255,.8)}
.cta-band .btn-outline:hover{background:#fff;color:var(--navy)}
.cta-band .mesh{position:absolute;inset:0;background:radial-gradient(circle at 82% 18%,rgba(255,255,255,.18),transparent 42%);pointer-events:none}
.cta-band .cta-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Homepage hero with factory image ---------- */
.hero-factory .hero-slide{background-size:cover;background-position:center}
.hero-factory::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,28,54,.92) 0%,rgba(8,28,54,.6) 50%,rgba(8,28,54,.28) 100%);z-index:1}
.hero-factory .container{position:relative;z-index:3}

/* ---------- Enriched card icon chip (global polish) ---------- */
.card .ic{background:var(--grad-navy);color:#fff;font-weight:800}
.card h3{font-size:19px}
.cat-card .ct h3{font-size:21px;font-weight:800}
.cat-card:hover h3{color:#fff}
.foot-social .soc:hover{transform:translateY(-3px) scale(1.05)}

/* ---------- Lightbox ---------- */
.lb-overlay{position:fixed;inset:0;background:rgba(6,22,42,.92);z-index:600;display:none;align-items:center;justify-content:center;padding:30px;cursor:zoom-out}
.lb-overlay.show{display:flex;animation:fade .25s ease}
.lb-overlay img{max-width:92vw;max-height:88vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-overlay .lb-close{position:absolute;top:22px;right:28px;color:#fff;font-size:42px;line-height:1;cursor:pointer;opacity:.85}
.lb-overlay .lb-close:hover{opacity:1}

/* =========================================================
   Listing v2 — Catalog page visual upgrade
   ========================================================= */
.shop-hero{
  position:relative;border-radius:20px;padding:38px 34px 30px;margin:6px 0 4px;overflow:hidden;
  background:linear-gradient(135deg,#f3f7fc 0%,#eaf0f8 55%,#fdf6f3 100%);
  border:1px solid #e6ecf4;box-shadow:0 10px 30px rgba(15,52,96,.05)
}
.shop-hero::before{content:"";position:absolute;top:-70px;right:-50px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,69,96,.10) 0%,transparent 65%);pointer-events:none}
.shop-hero::after{content:"";position:absolute;bottom:-90px;left:15%;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(27,74,130,.10) 0%,transparent 65%);pointer-events:none}
.shop-hero .shop-head{position:relative;z-index:1;margin:0;max-width:880px}
.shop-hero .shop-head h1{font-size:34px;font-weight:800;letter-spacing:-1px;margin:8px 0 10px;color:#16283f}
.shop-hero .shop-head p{font-size:14.5px;color:#5a6b82;line-height:1.65;max-width:780px}
.shop-head-stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.shop-head-stats .hs{flex:1;min-width:130px;background:#fff;border:1px solid #e6ecf4;border-radius:14px;padding:14px 16px;
  box-shadow:0 6px 16px rgba(15,52,96,.05);text-align:center;transition:.2s}
.shop-head-stats .hs:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(15,52,96,.09)}
.shop-head-stats .hs b{display:block;font-size:24px;font-weight:800;color:var(--navy);line-height:1.05}
.shop-head-stats .hs span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}
.shop-head-stats .hs:nth-child(3) b,.shop-head-stats .hs:nth-child(4) b{font-size:18px;line-height:1.3;padding-top:4px}
/* sidebar polish */
.side-box{border-radius:14px;border-color:#e8edf3;box-shadow:0 4px 14px rgba(15,52,96,.04);transition:.2s;padding:15px 16px 16px}
.side-box:hover{box-shadow:0 8px 20px rgba(15,52,96,.07)}
.side-box h4{display:flex;align-items:center;gap:7px}
.side-box h4::before{content:"";width:4px;height:15px;border-radius:2px;background:linear-gradient(180deg,var(--orange),#ff8a5c);display:inline-block}
.cat-tree .cat-top{border-radius:8px;padding:9px 10px;margin:0 -6px;transition:.15s}
.cat-tree .cat-top:hover{background:#f4f8fd;color:var(--orange)}
.cat-tree .cat-top.collapsed{color:#3a4a60}
.cat-tree ul li{border-radius:8px;padding:6px 10px;margin:1px -6px;transition:.15s}
.cat-tree ul li:hover{background:#f4f8fd;color:var(--orange)}
.cat-tree ul li.on{background:rgba(233,69,96,.08);color:var(--orange);font-weight:700;box-shadow:inset 2px 0 0 var(--orange)}
/* custom selects */
#prodFilter select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a8aa0' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 11px center;padding-right:30px;border-radius:9px;transition:.15s}
#prodFilter select:hover{border-color:#b9c6d6}
#prodFilter select:focus{border-color:var(--orange);outline:none;box-shadow:0 0 0 3px rgba(233,69,96,.12);background-color:#fff}
/* certification badges */
.badge-row .badge{border-radius:12px;background:linear-gradient(135deg,#f6f9fe 0%,#eef4fb 100%);border:1px solid #e2e9f2;transition:.18s}
.badge-row .badge:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(15,52,96,.08)}
/* sort bar polish */
.sort-bar{border-radius:14px;box-shadow:0 4px 14px rgba(15,52,96,.04);padding:11px 16px}
.sort-bar .res-count{display:inline-flex;align-items:center;gap:7px;font-size:13.5px}
.sort-bar .res-count::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 3px rgba(233,69,96,.15)}
.sort-opts button{font-weight:600}
.sort-opts button.active{background:linear-gradient(135deg,var(--navy),#1c4d80);box-shadow:0 4px 10px rgba(27,74,130,.25)}
@media(max-width:900px){
  .shop-hero{padding:28px 22px 22px}
  .shop-hero .shop-head h1{font-size:27px}
  .shop-head-stats .hs{min-width:120px}
}

/* =========================================================
   v3 Modern Product Framework — full redesign
   ========================================================= */
:root{
  --v3-bg:#f4f7fb;
  --v3-ink:#0d1c33;
  --v3-sub:#5d6c84;
  --v3-line:#e4eaf2;
  --v3-brand:#0a3d91;
  --v3-brand-d:#082c66;
  --v3-accent:#f05a28;
  --v3-gold:#c9972a;
}
/* ---------- LISTING PAGE: hero ---------- */
.p3-hero{position:relative;border-radius:22px;overflow:hidden;margin:8px 0 22px;color:#fff;
  background:linear-gradient(120deg,#082c66 0%,#0a3d91 48%,#1253b5 100%)}
.p3-hero::after{content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.10) 0%,transparent 62%);pointer-events:none}
.p3-hero::before{content:"";position:absolute;left:-80px;bottom:-110px;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(240,90,40,.20) 0%,transparent 60%);pointer-events:none}
.p3-hero .inner{position:relative;z-index:1;padding:52px 44px 40px;max-width:960px}
.p3-hero .eyebrow{color:#ffb38a;font-weight:800;letter-spacing:2.5px;text-transform:uppercase;font-size:12.5px}
.p3-hero h1{font-size:clamp(30px,4.4vw,46px);font-weight:800;letter-spacing:-1px;margin:12px 0 14px;line-height:1.08}
.p3-hero p{color:#c9d8f0;font-size:15px;line-height:1.7;max-width:680px;margin:0}
.p3-stats{display:flex;gap:0;margin-top:34px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:16px;overflow:hidden;backdrop-filter:blur(6px)}
.p3-stats .st{flex:1;padding:18px 10px;text-align:center;border-right:1px solid rgba(255,255,255,.12);min-width:0}
.p3-stats .st:last-child{border-right:0}
.p3-stats .st b{display:block;font-size:26px;font-weight:800;color:#fff}
.p3-stats .st span{font-size:11px;color:#b9cde9;text-transform:uppercase;letter-spacing:1px}
/* ---------- LISTING PAGE: chips & filterbar ---------- */
.p3-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.p3-chip{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--v3-line);color:var(--v3-sub);
  font-size:13px;font-weight:600;padding:9px 16px;border-radius:999px;cursor:pointer;transition:.16s}
.p3-chip:hover{border-color:var(--v3-accent);color:var(--v3-accent);transform:translateY(-1px)}
.p3-chip.on{background:var(--v3-brand);border-color:var(--v3-brand);color:#fff;box-shadow:0 6px 14px rgba(10,61,145,.22)}
.p3-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--v3-line);
  border-radius:16px;padding:12px 16px;margin-bottom:22px;box-shadow:0 4px 14px rgba(10,61,145,.05)}
.p3-toolbar .res{font-size:14px;color:var(--v3-sub);font-weight:600}
.p3-toolbar .res b{color:var(--v3-brand);font-size:17px}
.p3-filterbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-left:auto}
.p3-filterbar select{border:1px solid var(--v3-line);border-radius:10px;padding:8px 32px 8px 12px;font-size:13px;color:var(--v3-ink);
  background:#fbfcfe url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7' viewBox='0 0 11 7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' stroke='%235d6c84' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center;
  appearance:none;-webkit-appearance:none;transition:.15s;cursor:pointer}
.p3-filterbar select:hover{border-color:#b9c9e0}
.p3-filterbar select:focus{outline:none;border-color:var(--v3-brand);box-shadow:0 0 0 3px rgba(10,61,145,.10)}
.p3-sort{display:flex;gap:4px;background:#f1f4f9;border-radius:10px;padding:4px}
.p3-sort button{border:none;background:transparent;font-size:13px;font-weight:600;color:var(--v3-sub);padding:7px 13px;border-radius:8px;cursor:pointer;transition:.15s}
.p3-sort button:hover{color:var(--v3-ink)}
.p3-sort button.active{background:#fff;color:var(--v3-brand);box-shadow:0 2px 8px rgba(10,61,145,.12)}
/* ---------- LISTING PAGE: card grid ---------- */
.p3-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ali-card{position:relative;background:#fff;border:1px solid var(--v3-line);border-radius:18px;overflow:hidden;
  transition:transform .22s cubic-bezier(.22,.61,.36,1),box-shadow .22s;display:flex;flex-direction:column}
.ali-card:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(10,61,145,.12)}
.ali-media{position:relative;background:
  radial-gradient(ellipse at 50% 30%,#ffffff 0%,#fbfcfe 65%,#f1f5fb 100%);padding:18px;aspect-ratio:1/1;
  display:flex;align-items:center;justify-content:center}
.ali-media .ali-img{max-width:92%;max-height:92%;width:100%;height:100%;object-fit:contain;transition:transform .4s var(--ease)}
.ali-card:hover .ali-img{transform:scale(1.07)}
.ali-card .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,28,51,0) 40%,rgba(13,28,51,.55) 100%);
  opacity:0;transition:.25s;display:flex;align-items:flex-end;justify-content:center;padding-bottom:22px;z-index:2}
.ali-card:hover .overlay{opacity:1}
.ali-card .overlay a{background:#fff;color:var(--v3-brand);font-weight:700;font-size:13px;padding:9px 18px;border-radius:999px;
  text-decoration:none;transform:translateY(8px);transition:.25s;box-shadow:0 8px 18px rgba(13,28,51,.25)}
.ali-card:hover .overlay a{transform:translateY(0)}
.ali-thumbs{display:none}
.ali-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.ali-title{font-size:15px;font-weight:700;color:var(--v3-ink);line-height:1.4;min-height:42px;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;text-decoration:none}
.ali-title:hover{color:var(--v3-accent)}
.ali-moq{font-size:12.5px;color:var(--v3-sub)}
.ali-moq b{color:var(--v3-ink)}
.ali-tags{display:flex;gap:6px;flex-wrap:wrap}
.ali-tags span{font-size:11px;font-weight:600;color:var(--v3-sub);background:#f2f5fa;border-radius:999px;padding:4px 10px}
.ali-spec{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:7px 10px;border-top:1px dashed #e9edf3;padding-top:11px}
.ali-spec li{font-size:12px;color:var(--v3-sub);display:flex;justify-content:space-between;gap:6px}
.ali-spec li span{color:#9aa8bc}
.ali-spec li b{color:var(--v3-ink);font-weight:600;text-align:right}
.ali-supplier{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:auto;padding-top:4px}
.ali-supplier .verified{color:#14804a;font-weight:800}
.ali-supplier .sname{font-weight:700;color:var(--v3-ink)}
.ali-supplier .smeta{color:#9aa8bc;margin-left:auto;font-size:11px}
.ali-actions{display:flex;gap:8px;margin-top:6px}
.ali-actions .btn{flex:1;padding:9px 6px;font-size:13px;border-radius:10px;text-align:center}
/* ---------- DETAIL PAGE: layout ---------- */
.d3-top{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,1fr);gap:40px;align-items:start;margin-top:6px}
/* Gallery wrapper: left thumb column + right media card */
.d3-gallery{position:sticky;top:86px;display:grid;grid-template-columns:96px 1fr;grid-template-rows:auto auto;grid-template-areas:"thumbs main" "thumbs tabs";gap:16px;align-items:start}
.d3-main-img{grid-area:main;background:#fff;border:1px solid var(--v3-line);border-radius:22px;padding:14px;aspect-ratio:1/1;max-width:720px;margin:0 auto;
  display:flex;align-items:center;justify-content:center;position:relative;box-shadow:0 8px 26px rgba(10,61,145,.08)}
.d3-main-img img{max-width:94%;max-height:94%;width:100%;height:100%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 12px 24px rgba(13,28,51,.14));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}
.d3-main-actions{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:3}
.d3-main-actions .pd-fav,.d3-main-actions .d3-zoom-btn{position:static;width:40px;height:40px;border-radius:50%;background:#fff;border:1px solid var(--v3-line);
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--v3-ink);box-shadow:0 4px 12px rgba(13,28,51,.12);transition:.16s}
.d3-main-actions .pd-fav{color:#7a8aa0}
.d3-main-actions .pd-fav:hover,.d3-main-actions .d3-zoom-btn:hover{background:var(--v3-brand);color:#fff;border-color:var(--v3-brand)}
.d3-main-actions .pd-fav.on{color:#e94560;border-color:#e94560;background:#fff}
.d3-main-actions .pd-fav.on:hover{background:#e94560;color:#fff}
.d3-main-actions .pd-fav svg,.d3-main-actions .d3-zoom-btn svg{width:18px;height:18px}
.d3-thumbs{grid-area:thumbs;display:flex;flex-direction:column;gap:10px;max-height:520px;overflow:hidden;padding:4px;position:relative}
.d3-thumbs.expanded{max-height:none;overflow-y:auto;scrollbar-width:thin}
.d3-thumbs::-webkit-scrollbar{width:5px}
.d3-thumbs::-webkit-scrollbar-thumb{background:#d4dbe3;border-radius:3px}
.d3-thumbs img{width:84px;height:84px;object-fit:cover;border:2px solid var(--v3-line);border-radius:14px;cursor:pointer;background:#fff;padding:3px;transition:.16s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand);box-shadow:0 4px 12px rgba(10,61,145,.16)}
.d3-thumbs img:hover{border-color:#9db4d4}
.d3-more-thumbs{width:84px;height:34px;border:1px solid var(--v3-line);border-radius:999px;background:#fff;color:var(--v3-ink);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(13,28,51,.10);transition:.16s;margin-top:2px}
.d3-more-thumbs:hover{background:var(--v3-brand);color:#fff;border-color:var(--v3-brand)}
.d3-more-thumbs svg{width:18px;height:18px}
.d3-more-thumbs.rotated svg{transform:rotate(180deg)}
.d3-media-tabs{grid-area:tabs;display:flex;gap:4px;background:#f1f4f9;border-radius:12px;padding:4px;margin-top:0;max-width:fit-content;margin-left:auto;margin-right:auto}
.d3-media-tabs button{border:none;background:transparent;font-size:13px;font-weight:700;color:var(--v3-sub);padding:8px 18px;border-radius:9px;cursor:pointer;transition:.16s}
.d3-media-tabs button.active{background:#fff;color:var(--v3-brand);box-shadow:0 2px 8px rgba(10,61,145,.12)}
.d3-count{position:absolute;bottom:16px;right:16px;background:rgba(13,28,51,.72);color:#fff;font-size:11px;padding:3px 11px;border-radius:999px}
.d3-nav-large{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:52px;height:52px;border-radius:50%;background:#fff;border:1px solid var(--v3-line);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 18px rgba(13,28,51,.16);color:var(--v3-ink);transition:.18s;user-select:none}
.d3-nav-large svg{width:26px;height:26px}
.d3-nav-large:hover{background:var(--v3-brand);color:#fff;border-color:var(--v3-brand)}
.d3-nav-large.prev{left:12px}
.d3-nav-large.next{right:12px}
/* ---------- DETAIL PAGE: info column ---------- */
.d3-info h1{font-size:clamp(22px,2.4vw,30px);font-weight:800;color:var(--v3-ink);letter-spacing:-.5px;line-height:1.25;margin:0 0 10px}
.d3-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.d3-stars{color:var(--v3-gold);font-size:14px;letter-spacing:1px}
.d3-meta .rate{font-size:13px;color:var(--v3-sub)}
.d3-meta .sep{width:1px;height:14px;background:var(--v3-line)}
.d3-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.d3-tag{font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px;border:1px solid var(--v3-line);color:var(--v3-sub);background:#fff}
.d3-tag.t-accent{background:rgba(240,90,40,.08);color:var(--v3-accent);border-color:rgba(240,90,40,.25)}
.d3-tag.t-brand{background:rgba(10,61,145,.07);color:var(--v3-brand);border-color:rgba(10,61,145,.22)}
.d3-factory{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(120deg,var(--v3-accent),#ff7a45);color:#fff;
  font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.6px;padding:5px 12px;border-radius:999px;box-shadow:0 5px 14px rgba(240,90,40,.25)}
.d3-moq{margin-top:10px;font-size:13px;color:var(--v3-sub)}
.d3-moq b{color:var(--v3-ink)}
.d3-moq .fcl{color:var(--v3-accent);font-weight:700}
.d3-badges{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.d3-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:7px 12px;border-radius:12px;border:1px solid var(--v3-line);background:#fbfcfe;color:var(--v3-ink)}
.d3-badge svg{width:14px;height:14px;color:var(--v3-brand)}
.d3-attrs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px}
.d3-attr{background:#f7f9fc;border:1px solid #edf1f7;border-radius:12px;padding:10px 12px}
.d3-attr .k{font-size:11px;color:var(--v3-sub);text-transform:uppercase;letter-spacing:.5px;margin-bottom:3px}
.d3-attr .v{font-size:13.5px;font-weight:700;color:var(--v3-ink)}
.d3-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.d3-cta .btn{padding:13px 10px;font-size:14.5px;border-radius:12px;text-align:center}
.d3-cta .btn-primary{background:linear-gradient(120deg,var(--v3-brand),var(--v3-brand2,#1253b5));box-shadow:0 8px 18px rgba(10,61,145,.22)}
.d3-contact{display:flex;gap:10px;align-items:center;background:#fbfcfe;border:1px solid var(--v3-line);border-radius:14px;padding:12px 14px;font-size:13px;color:var(--v3-sub)}
.d3-contact a{color:var(--v3-brand);font-weight:700;text-decoration:none}
.d3-contact a:hover{text-decoration:underline}
.d3-contact .av{color:#14804a;font-weight:700;margin-left:auto}
/* ---------- DETAIL PAGE: tabs & panels ---------- */
.d3-tabs{display:flex;gap:6px;border-bottom:2px solid var(--v3-line);margin:34px 0 0;flex-wrap:wrap}
.d3-tabs button{background:none;border:none;border-bottom:3px solid transparent;padding:13px 18px;font-size:14.5px;font-weight:600;color:var(--v3-sub);cursor:pointer;margin-bottom:-2px;transition:.15s}
.d3-tabs button:hover{color:var(--v3-ink)}
.d3-tabs button.active{color:var(--v3-brand);border-bottom-color:var(--v3-accent)}
.d3-panel{display:none;padding:22px 0 6px;font-size:14.5px;line-height:1.75;color:#3f4f68}
.d3-panel.active{display:block;animation:fade .25s ease}
.d3-spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--v3-line);border-radius:14px;overflow:hidden}
.d3-spec-table tr:nth-child(even){background:#f8fafc}
.d3-spec-table td{padding:11px 16px;font-size:13.5px;border-bottom:1px solid #eef2f7}
.d3-spec-table td:first-child{color:var(--v3-sub);width:38%}
.d3-spec-table td:last-child{font-weight:600;color:var(--v3-ink)}
/* ---------- responsive ---------- */
@media(max-width:1180px){.p3-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:980px){
  .p3-grid{grid-template-columns:repeat(2,1fr)}
  .d3-top{grid-template-columns:1fr;gap:26px}
  .d3-gallery{position:static}
}
@media(max-width:640px){
  .p3-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .p3-hero .inner{padding:32px 22px 28px}
  .p3-stats .st b{font-size:20px}
  .ali-body{padding:12px 13px 14px}
  .ali-title{font-size:13.5px;min-height:auto}
  .ali-spec{grid-template-columns:1fr}
  .d3-attrs{grid-template-columns:1fr}
}
@media(max-width:420px){.p3-grid{grid-template-columns:1fr}}
/* v3 fixes: keep JS hook containers neutral */
.shop-layout{display:block;margin-top:0}
.d3-gallery .d3-main-img .pd-nav{position:absolute}
.prod-grid.p3-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:1180px){.prod-grid.p3-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:980px){.prod-grid.p3-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.prod-grid.p3-grid{grid-template-columns:1fr}}
/* ---------- v3 Pain points + CTA block (under gallery) ---------- */
.d3-sell{background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%);border:1px solid var(--v3-line);
  border-radius:18px;padding:18px 20px;margin-top:16px;box-shadow:0 8px 22px rgba(10,61,145,.06)}
.d3-sell-title{margin:0 0 12px;font-size:14px;font-weight:800;color:var(--v3-brand);letter-spacing:-.2px}
.d3-sell-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.d3-sell-list li{font-size:13px;color:var(--v3-ink);background:#fff;border:1px solid #edf1f7;
  border-radius:10px;padding:8px 12px;display:flex;gap:8px;align-items:flex-start;line-height:1.5}
.d3-sell-list li b{color:var(--v3-accent);font-weight:800;flex:0 0 auto}
.d3-sell-list li:hover{border-color:#c6d6ee;transform:translateX(2px);transition:.18s}
.d3-sell-cta{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.d3-sell-cta .btn{padding:12px 8px;font-size:13.5px;border-radius:11px;font-weight:700}
.d3-sell-cta .btn-primary{background:linear-gradient(120deg,var(--v3-accent),#ff7a45);
  box-shadow:0 8px 18px rgba(240,90,40,.25);animation:sellPulse 2.6s ease-in-out infinite}
@keyframes sellPulse{0%,100%{box-shadow:0 8px 18px rgba(240,90,40,.25)}50%{box-shadow:0 8px 26px rgba(240,90,40,.45)}}
.d3-sell-trust{margin-top:12px;font-size:11.5px;color:var(--v3-sub);text-align:center;display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}
.d3-trust-stars{color:var(--v3-gold);letter-spacing:1px;font-size:13px}
.d3-trust-text{font-weight:600}

/* =========================================================
   Footer v2 — social icons + trust strip (added 2026-09-14)
   ========================================================= */
.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:30px}
.foot-about .brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:4px}
.foot-about .brand img{height:34px;width:auto}
.foot-about .brand small{display:block;font-size:11px;letter-spacing:.08em;color:#a9c2e0;margin-top:2px}
.foot-social{display:flex!important;flex-wrap:wrap;gap:9px;margin-top:16px}
.foot-social a{display:inline-flex!important;align-items:center;justify-content:center;width:38px;height:38px;padding:0!important;border-radius:50%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);color:#cfe0f5;transition:transform .18s,background .18s,border-color .18s,color .18s}
.foot-social a:hover{background:#e94560;border-color:#e94560;color:#fff;transform:translateY(-2px)}
.foot-social svg{width:17px;height:17px;display:block;fill:currentColor}
.foot-addr{display:block;color:#aec6e2;padding:5px 0;line-height:1.55;font-size:13.5px}
.foot-cta,.foot-more{color:#ff7a90!important;font-weight:700}
.foot-more{margin-top:6px}
.foot-trust{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px}
.trust-title{color:#fff;font-weight:800;font-size:12px;letter-spacing:.09em;text-transform:uppercase;margin-right:4px}
.trust-badge{display:inline-flex;align-items:center;font-size:12.5px;font-weight:700;color:#dbe8f7;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 14px;letter-spacing:.04em}
.trust-divider{width:1px;height:22px;background:rgba(255,255,255,.18);margin:0 4px}
.trust-item{font-size:13px;color:#9fbcdd;position:relative;padding-left:15px}
.trust-item::before{content:"\2713";position:absolute;left:0;top:0;color:#3ecf8e;font-weight:800;font-size:11px}
@media(max-width:1024px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:auto}}
@media(max-width:620px){.foot-grid{grid-template-columns:1fr}.foot-about{grid-column:auto}}
@media(max-width:620px){.foot-trust .trust-divider{display:none}}

/* =========================================================
   RFQ Q&A wizard ("Send a Quote") — added 2026-09-14
   ========================================================= */
.qa-wrap{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:28px 28px 24px;position:relative;overflow:hidden}
.qa-wrap::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad-accent)}
.qa-head{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.qa-track{flex:1;height:8px;border-radius:99px;background:#eef2f7;overflow:hidden}
.qa-track i{display:block;height:100%;width:14%;border-radius:99px;background:var(--grad-accent);transition:width .35s var(--ease)}
.qa-count{font-size:12.5px;font-weight:700;color:var(--muted);white-space:nowrap;letter-spacing:.05em;text-transform:uppercase}
.qa-count b{color:var(--navy);font-size:14px}
.qa-step{display:none}
.qa-step.on{display:block;animation:qaIn .3s var(--ease)}
@keyframes qaIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.qa-q{font-size:19px;font-weight:800;color:var(--navy);margin:0 0 6px;line-height:1.35}
.qa-hint{color:var(--muted);font-size:14px;margin:0 0 20px;line-height:1.6}
.qa-group{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.qa-group.chips{display:flex;flex-wrap:wrap;gap:9px}
.qa-opt{display:block;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:14px 15px;cursor:pointer;font-family:inherit;font-size:inherit;color:inherit;transition:border-color .16s,box-shadow .16s,transform .16s,background .16s}
.qa-opt:hover{border-color:var(--navy-soft);transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,52,96,.10)}
.qa-opt.on{border-color:var(--orange);background:#fff7f9;box-shadow:0 10px 26px rgba(233,69,96,.16)}
.qa-opt .qa-ic{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:9px;background:var(--bg-soft);color:var(--navy);margin-bottom:9px;transition:background .16s,color .16s}
.qa-opt.on .qa-ic{background:var(--orange);color:#fff}
.qa-opt .qa-ic svg{width:19px;height:19px;display:block}
.qa-opt .qa-t{display:block;font-weight:700;color:var(--navy);font-size:14.5px;line-height:1.35}
.qa-opt .qa-d{display:block;font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.5}
.qa-group.chips .qa-opt{width:auto;border-radius:99px;padding:9px 17px;font-weight:600;font-size:13.5px;color:var(--ink)}
.qa-group.chips .qa-opt:hover{transform:translateY(-1px)}
.qa-group.chips .qa-opt.on{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 8px 20px rgba(15,52,96,.20)}
.qa-extra{margin-top:22px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.qa-extra .full{grid-column:1/-1}
.qa-sum{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:4px 20px;margin:0}
.qa-sum dt{font-size:11.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:15px}
.qa-sum dd{margin:5px 0 15px;color:var(--ink);font-weight:600;font-size:14.5px;line-height:1.6}
.qa-sum .qa-empty{color:var(--muted);font-weight:500;font-style:italic}
.qa-nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:24px;padding-top:20px}
.qa-nav .qa-spacer{flex:1}
.qa-send{display:none;align-items:center;gap:10px;flex-wrap:wrap}
.qa-err{display:none;color:#c8324b;font-size:13.5px;font-weight:700;margin-top:16px}
.qa-ok{display:none;align-items:center;gap:8px;background:#eefbf4;border:1px solid #b9ecce;color:#1d7a4c;border-radius:10px;padding:11px 15px;font-size:13.5px;font-weight:700;margin-top:18px}
.qa-ok.show{display:flex}
.qa-note{font-size:12.5px;color:var(--muted);margin:14px 0 0}
.rfq-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.rfq-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}
.rfq-card .rfq-n{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:13px;margin-bottom:12px}
.rfq-card b{display:block;color:var(--navy);font-size:15px;margin-bottom:6px}
.rfq-card p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.6}
.rfq-faq details.rfq-q{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px;margin-bottom:10px}
.rfq-faq details.rfq-q summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:14.5px;padding:15px 0;list-style:none;position:relative;padding-right:30px}
.rfq-faq details.rfq-q summary::-webkit-details-marker{display:none}
.rfq-faq details.rfq-q summary::after{content:"+";position:absolute;right:0;top:13px;font-size:19px;color:var(--orange);font-weight:700}
.rfq-faq details.rfq-q[open] summary::after{content:"\2013"}
.rfq-faq details.rfq-q p{margin:0 0 16px;color:var(--muted);font-size:14px;line-height:1.65}
@media(max-width:980px){.qa-group{grid-template-columns:1fr 1fr}.qa-extra{grid-template-columns:1fr}.rfq-cards{grid-template-columns:1fr}}
@media(max-width:620px){.qa-group{grid-template-columns:1fr}.qa-wrap{padding:22px 17px 18px}.qa-nav .qa-spacer{display:none}.qa-nav .btn{flex:1;justify-content:center}.qa-send{width:100%}}
@media(prefers-reduced-motion:reduce){.qa-step.on{animation:none}.qa-opt:hover{transform:none}.qa-track i{transition:none}}

/* ===== Footer v3 - official brand-colour round social icons + round badge logo ===== */
.foot-social{display:flex!important;flex-wrap:wrap;gap:10px;margin-top:16px;align-items:center}
.foot-social a.soc{display:inline-flex!important;align-items:center;justify-content:center;width:40px;height:40px;padding:0!important;border:0;border-radius:50%;color:#fff!important;background:#1f3b5c;box-shadow:0 2px 8px rgba(0,0,0,.20);transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s}
.foot-social a.soc svg{width:20px;height:20px;display:block;fill:currentColor}
.foot-social a.soc.fb{background:#1877F2}
.foot-social a.soc.li{background:#0A66C2}
.foot-social a.soc.tw{background:#111111}
.foot-social a.soc.ig{background:linear-gradient(45deg,#f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%)}
.foot-social a.soc.yt{background:#FF0000}
.foot-social a.soc.pin{background:#E60023}
.foot-social a.soc.tt{background:#010101}
.foot-social a.soc.wa{background:#25D366}
.foot-social a.soc:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 8px 18px rgba(0,0,0,.38);filter:brightness(1.07)}
.foot-social a.soc:focus-visible{outline:2px solid #fff;outline-offset:2px}
/* round brand badge: the logo artwork is already a circle, so drop the white box */
.brand img{height:38px;width:38px;border-radius:50%;background:transparent;padding:0;box-shadow:0 2px 8px rgba(0,0,0,.28)}
.foot-about .brand img{height:34px;width:34px}
@media(max-width:520px){.foot-social a.soc{width:36px;height:36px}.foot-social a.soc svg{width:18px;height:18px}}

/* 主图：撑满左栏（不再 margin:0 auto 缩成小块），棚拍渐变底 + 地面投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:20px;
  aspect-ratio:1/1;border-radius:26px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 24px 50px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：按比例撑到框内 88%，宁大勿小 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:88%;max-height:88%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.045)}

/* 缩略图列：放大到 96px，圆角与阴影更精致 */
.d3-thumbs{max-height:min(560px,62vh);gap:12px;padding:2px}
.d3-thumbs img{width:96px;height:96px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
.d3-more-thumbs{width:96px;border-radius:999px}

/* 导航箭头：跟主图一起放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图改为横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:20px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:68px;height:68px;flex:0 0 auto}
  .d3-more-thumbs{width:46px;height:68px;flex:0 0 auto;margin-top:0}
}

/* ================= No-Price v1 : 显示价 → 询价引导 ================= */
.d3-quote-card{background:linear-gradient(158deg,#fff 0%,#fdf5f6 62%,#fdeef0 100%);
  border:1px solid #f7dade;border-radius:18px;padding:20px 22px;margin-bottom:18px;
  box-shadow:0 8px 22px rgba(10,61,145,.06)}
.d3-quote-title{margin-top:12px;font-size:19px;font-weight:800;color:var(--v3-ink);
  letter-spacing:-.3px;line-height:1.32}
.d3-quote-text{margin:8px 0 0;font-size:13.5px;line-height:1.62;color:var(--v3-sub)}
.d3-quote-acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.d3-quote-meta{margin-top:14px;padding-top:12px;border-top:1px dashed #f2d5d9;
  font-size:12.5px;color:var(--v3-sub)}
.d3-quote-meta b{color:var(--v3-ink)}
.d3-quote-meta .fcl{color:var(--v3-accent);font-weight:700}
@media(max-width:640px){
  .d3-quote-card{padding:16px}
  .d3-quote-title{font-size:17px}
  .d3-quote-acts .btn{width:100%;justify-content:center}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}/* ===== PD Gallery v3 BEGIN ===== */
:root{--maxw:1320px}

/* 桌面端（>980px）：两栏重新配比，图库一侧更宽，主图更霸道。
   注意：必须包在 min-width:981px 里，否则会压过基础响应式 @media(max-width:980px) 的单栏堆叠。 */
@media(min-width:981px){
  .d3-top{grid-template-columns:minmax(0,1.5fr) minmax(360px,.92fr);gap:36px}
  .d3-gallery{grid-template-columns:118px minmax(0,1fr);grid-template-rows:auto auto;gap:18px;align-items:start}
}

/* 主图：撑满左栏，减少内边距死白，棚拍渐变底 + 落地投影 */
.d3-main-img{
  max-width:none;width:100%;margin:0;padding:18px;
  aspect-ratio:1/1;border-radius:28px;overflow:hidden;
  background:radial-gradient(122% 104% at 50% 4%,#ffffff 0%,#f6f9fd 56%,#e7eef8 100%);
  border:1px solid rgba(10,61,145,.10);
  box-shadow:0 26px 54px -20px rgba(10,61,145,.34),0 2px 8px rgba(10,61,145,.06)}

/* 产品脚下的柔和落地影，营造棚拍"站得住"的感觉 */
.d3-main-img::after{content:"";position:absolute;left:50%;bottom:7.5%;width:58%;height:9%;
  transform:translateX(-50%);border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(closest-side,rgba(10,40,80,.22),rgba(10,40,80,0))}

/* 图片本体：撑到框内 96%，宁大勿小，几乎贴边 */
.d3-main-img img{position:relative;z-index:1;width:auto;height:auto;
  max-width:96%;max-height:96%;object-fit:contain;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(13,28,51,.17));transition:transform .45s var(--ease)}
.d3-main-img:hover img{transform:scale(1.05)}

/* 缩略图列：100px 见方，5 张竖排完整显示不裁切 */
.d3-thumbs{max-height:min(640px,72vh);gap:12px;padding:2px}
.d3-thumbs img{width:100px;height:100px;padding:4px;border-radius:16px;
  border:2px solid rgba(10,61,145,.12);background:#fff;
  box-shadow:0 2px 8px rgba(10,61,145,.06);transition:.18s;flex:0 0 auto}
.d3-thumbs img.on{border-color:var(--v3-brand, #0a3d91);box-shadow:0 9px 20px -7px rgba(10,61,145,.5)}
.d3-thumbs img:hover{border-color:#9db4d4;transform:translateY(-1px)}
/* 仅 5 张时无需"更多"展开按钮 */
.d3-more-thumbs{display:none}

/* 导航箭头：放大一点，热区更友好 */
.d3-nav-large{width:56px;height:56px}
.d3-nav-large svg{width:28px;height:28px}
.d3-nav-large.prev{left:14px}
.d3-nav-large.next{right:14px}

/* Fotos / Vídeo 拉通主图宽度，视觉更稳 */
.d3-media-tabs{max-width:none;width:100%;margin:0;justify-content:center}
.d3-media-tabs button{flex:1;padding:10px 18px}

/* 小屏：缩略图横排到主图下方，主图占满整行 */
@media(max-width:640px){
  .d3-gallery{grid-template-columns:minmax(0,1fr);grid-template-areas:"main" "thumbs" "tabs";gap:14px}
  .d3-main-img{padding:14px;border-radius:22px}
  .d3-thumbs{flex-direction:row;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}
  .d3-thumbs img{width:72px;height:72px;flex:0 0 auto}
}
/* ===== PD Gallery v3 END ===== */

/* ===== Card Image Link BEGIN ===== */
/* 卡片图片可点：链接铺满媒体区，点图任意位置进详情页 */
.ali-card .ali-media a.ali-imglink{position:absolute;inset:0;display:flex;align-items:center;
  justify-content:center;padding:18px;text-decoration:none;z-index:1;cursor:pointer}
/* hover 时的整层渐变不能吃点击，否则"点图"没反应；药丸照旧可点可悬停 */
.ali-card .ali-media .overlay{pointer-events:none}
.ali-card .ali-media .overlay a{pointer-events:auto}
/* ===== Card Image Link END ===== */

/* ===== Mobile Lang Switch BEGIN ===== */
/* 菜单里这份默认隐藏（桌面顶栏已有一份，否则桌面会看到两个切换器） */
.main-nav .lang-switch{display:none}
/* 窄屏：展开汉堡菜单时显示，且允许换行（8 种语言在 390px 下不至于溢出） */
@media(max-width:1100px){.main-nav.open .lang-switch{display:flex;flex-wrap:wrap;width:100%;margin-top:8px}
  .main-nav.open .lang-switch a{flex:1 1 auto;text-align:center}}
/* 中窄桌面（1101–1340px）：小语种/西语的导航文案更长（"Pedir Cotización" 比
   "Send a Quote" 宽约 59px），头部最小内容宽度实测：英语首页 1059px、**西语首页 1133px**。
   这里同时压缩切换器、按钮与导航项的内边距，把最小宽度压到 1101 以下
   （导航下划线 ::after 的左右 14px 也要跟着改，否则横线比文字宽）。
   上界 1240 → 1340：导航改成 nowrap 后不能再靠"折行让位"吸收切换器复原的宽度，
   而切换器在 1241px 会从 242px 弹回 315px（+73px）→ **实测 1241–1300 反而溢出**
   （西语首页 1241px 溢出 61、1280px 溢出 22；英/阿 1241px 溢出 13）。
   西语首页解除压缩后的最小内容宽度实测 1302px（1280 溢出 22、1366 为 0），
   故把压缩带延到 1340，留约 38px 余量。 */
@media(min-width:1101px) and (max-width:1340px){
  .nav-right .lang-switch a{padding:7px 8px;font-size:12px}
  .nav-right .ico-btn{padding:8px 11px;font-size:13px}
  .main-nav a{padding:9px 10px;font-size:14px}
  .main-nav a::after{left:10px;right:10px}
}
/* 桌面顶栏导航一律不折行。头部容器带 max-width，导航被压缩时
   "Send a Quote" / "Pedir Cotización" 会被压成 2–3 行（1101px 下实测高 87px）。
   ⚠ nowrap 会**取消 nav 的"折行让位"能力**，等于抬高头部的最小内容宽度 →
   必须同时把上面的压缩带延到足够宽（见上），否则 1241–1300 会溢出。
   窄屏（≤1100px）进汉堡菜单，不受影响。 */
@media(min-width:1101px){.main-nav a{white-space:nowrap}}
/* ≥1180px：品牌名也不折行。导航改成不折行后会占掉更多宽度，把品牌压窄，
   "PrintParts Pro" 被拆成 "PrintParts / Pro"（1300px 下品牌高达 99px、共 4 行），
   比原来的"导航折行"更难看 —— 所以这一条必须与上一条配套。
   副标题（<small>）保持可折行，否则品牌会宽到 203px 而溢出。
   只作用于顶栏：页脚 .site-footer 里也有一份同构 .brand，不能连带改。
   实测（注入后量 scrollWidth-clientWidth）：
     西语首页 es/index（导航最长）1120px → 溢出 20 ❌ | 1140/1160/1170/1180 → 0 ✅
     ar/index 1120、1160 → 0 ✅ | fr/index 1160 → 0 ✅ | en/index 1120、1160 → 0 ✅
   → 取 1180 作阈值（对最坏页留 40px 余量）。1101–1179 保持原状（品牌折行是改动前就有的）。 */
@media(min-width:1180px){.site-header .brand span{white-space:nowrap}
  .site-header .brand small{white-space:normal}}
/* ===== Mobile Lang Switch END ===== */

/* ===== Lang Dropdown (patch_lang_dropdown) BEGIN ===== */
.lang-switch.lang-dd{border:0;border-radius:0;overflow:visible;background:none}
.lang-switch.lang-dd>summary{list-style:none}
.lang-switch.lang-dd>summary::-webkit-details-marker{display:none}
.lang-dd-trg{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;
  border:1px solid rgba(255,255,255,.25);border-radius:8px;color:#dbe7f5;font-weight:600;
  font-size:13px;cursor:pointer;user-select:none;direction:ltr;line-height:1}
.lang-dd-trg:focus-visible{outline:none;border-color:rgba(255,255,255,.6);
  box-shadow:0 0 0 3px rgba(94,158,255,.28)}
.lang-dd-globe{flex:0 0 auto;color:#a9c2e0}
.lang-dd-cur{color:#fff;font-weight:700;letter-spacing:.3px}
.lang-dd-caret{flex:0 0 auto;transition:transform .18s;color:#a9c2e0}
.lang-switch.lang-dd[open] .lang-dd-caret{transform:rotate(180deg)}
.lang-dd-panel{position:absolute;top:calc(100% + 9px);inset-inline-end:0;z-index:120;
  min-width:212px;display:flex;flex-direction:column;gap:2px;padding:6px;background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 60px -18px rgba(6,26,52,.5);
  animation:langDdIn .14s ease}
@keyframes langDdIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.lang-switch.lang-dd .lang-dd-panel a{display:flex;align-items:center;gap:10px;padding:8px 10px;
  border-radius:10px;text-decoration:none;color:#33475c;font-size:14px;font-weight:500;transition:background .13s}
.lang-switch.lang-dd .lang-dd-panel a:hover{background:#f2f6fb}
.lang-switch.lang-dd .lang-dd-panel .lang-code{display:inline-flex;align-items:center;
  justify-content:center;width:30px;height:22px;flex:0 0 auto;border-radius:6px;
  background:#eef3fa;color:#274d7d;font-weight:700;font-size:11px;letter-spacing:.4px}
.lang-switch.lang-dd .lang-dd-panel .lang-name{font-weight:500;color:#33475c}
.lang-switch.lang-dd .lang-dd-panel a.active .lang-code{background:rgba(233,69,96,.14);color:var(--orange)}
.lang-switch.lang-dd .lang-dd-panel a.active .lang-name{color:var(--orange);font-weight:600}
/* 移动端汉堡菜单内的切换器：铺开为两行语言泡泡（与改造前行为一致） */
@media(max-width:1100px){
  .main-nav.open .lang-switch.lang-dd{display:block;width:100%;margin-top:10px}
  .main-nav.open .lang-dd-trg{width:100%;justify-content:space-between;border-color:rgba(255,255,255,.18)}
  .main-nav.open .lang-dd-panel{position:static;inset-inline-end:auto;box-shadow:none;border:0;
    background:transparent;padding:8px 0;min-width:0;animation:none;display:flex;flex-wrap:wrap;gap:6px}
  .main-nav.open .lang-switch.lang-dd .lang-dd-panel a{display:inline-flex;flex:1 1 40%;
    justify-content:flex-start;color:#dbe7f5;background:rgba(255,255,255,.06)}
  .main-nav.open .lang-switch.lang-dd .lang-dd-panel a:hover{background:rgba(255,255,255,.14)}
  .main-nav.open .lang-switch.lang-dd .lang-dd-panel .lang-code{background:rgba(255,255,255,.14);color:#cfe0f2}
  .main-nav.open .lang-switch.lang-dd .lang-dd-panel a.active .lang-name,
  .main-nav.open .lang-switch.lang-dd .lang-dd-panel a.active .lang-code{color:var(--orange)}
}
/* ===== Lang Dropdown (patch_lang_dropdown) END ===== */

/* ===== Site Search v1 BEGIN ===== */
.region-bar{position:relative;z-index:250;background:var(--navy-dark);color:#cfe0f2;
  font-size:13px;padding:7px 0;text-align:left}
.region-bar b{color:#fff}
.rb-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:34px}
.rb-region{display:flex;align-items:center;gap:7px;white-space:nowrap}
.rb-label{color:#8fadcd;font-size:11px;font-weight:700;letter-spacing:.7px;text-transform:uppercase}
.region-bar select{background:rgba(255,255,255,.07);color:#fff;border:1px solid rgba(255,255,255,.22);
  border-radius:8px;padding:4px 9px;margin:0;font-family:inherit;font-size:12.5px;cursor:pointer}
.region-bar select:focus{outline:none;border-color:rgba(255,255,255,.6);box-shadow:0 0 0 3px rgba(94,158,255,.25)}

/* 搜索框 */
.site-search{position:relative;display:flex;align-items:center;gap:8px;flex:0 1 430px;min-width:0;margin:0}
.ss-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);display:flex;color:#8aa8ca;pointer-events:none}
.ss-input{width:100%;height:34px;padding:0 32px 0 34px;text-align:left;
  border-radius:999px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.10);
  color:#fff;font-family:inherit;font-size:13px;-webkit-appearance:none;appearance:none}
.ss-input::placeholder{color:#8ba6c6}
.ss-input::-webkit-search-cancel-button{display:none}
.ss-input:focus{outline:none;background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.55);
  box-shadow:0 0 0 3px rgba(94,158,255,.28)}
.ss-clear{position:absolute;right:80px;top:50%;transform:translateY(-50%);width:20px;height:20px;
  border:0;border-radius:50%;background:rgba(255,255,255,.16);color:#dbe7f5;font-size:11px;line-height:1;cursor:pointer}
.ss-clear:hover{background:rgba(255,255,255,.32)}
.ss-submit{flex:0 0 auto;height:34px;padding:0 16px;border:0;border-radius:999px;background:var(--orange);
  color:#fff;font-family:inherit;font-size:12.5px;font-weight:700;letter-spacing:.2px;cursor:pointer;transition:.18s}
.ss-submit:hover{background:var(--orange-light)}

/* 结果面板 */
.ss-panel{position:absolute;top:calc(100% + 9px);right:0;width:min(520px,92vw);
  max-height:min(64vh,470px);overflow-y:auto;overscroll-behavior:contain;background:#fff;color:var(--ink);
  border:1px solid var(--line);border-radius:14px;box-shadow:0 26px 64px -20px rgba(6,26,52,.55);padding:6px;z-index:80}
.ss-panel[hidden]{display:none}
.ss-head{padding:7px 12px 4px;font-size:11px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:#7c8fa6}
.ss-item{display:flex;align-items:center;gap:11px;padding:8px 11px;border-radius:10px;text-decoration:none}
.ss-item:hover,.ss-item.on{background:#f2f6fb}
.ss-thumb{flex:0 0 46px;width:46px;height:46px;border-radius:9px;background:#f6f8fb;
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden}
.ss-thumb img{width:100%;height:100%;object-fit:contain;padding:2px}
.ss-txt{display:flex;flex-direction:column;flex:1 1 auto;min-width:0;gap:2px}
.ss-txt b{font-size:13.5px;font-weight:700;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ss-txt small{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ss-mark{background:#ffe9a8;color:inherit;border-radius:3px;padding:0 1px}
.ss-cat{flex:0 0 auto;margin-left:auto;font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  color:#41689a;background:#eef3fa;border-radius:999px;padding:3px 9px}
.ss-all{display:block;padding:9px 12px;margin-top:2px;border-top:1px solid var(--line);
  font-size:12.5px;font-weight:700;color:var(--orange)}
.ss-tip{padding:10px 12px;font-size:12.5px;color:var(--muted);line-height:1.6}
.ss-tip a{color:var(--orange);font-weight:700}
.ss-quick{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding:9px 12px;
  border-top:1px solid var(--line);margin-top:4px}
.ss-quick>span{font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:#8a9bb0}
.ss-chip{border:1px solid #dbe6f3;background:#f4f8fd;color:#274d7d;font-family:inherit;font-size:12px;
  font-weight:600;border-radius:999px;padding:4px 11px;cursor:pointer;transition:.16s}
.ss-chip:hover{background:#e6effa;border-color:#b9cee6}

/* 窄屏：Region 与搜索框分两行 */
@media(max-width:900px){
  .rb-inner{flex-wrap:wrap;gap:9px}
  .rb-label{display:none}
  .site-search{flex:1 1 100%;order:3}
  .ss-panel{left:0;right:auto;width:100%}
}
/* ===== Site Search v1 END ===== */

/* ===== Eyebrow/Title Stack v1 BEGIN ===== */
/* .section-title 为了让它下面的橙色短杠(::after)贴合文字宽度被设成 inline-block，
   而 .eyebrow 本身也是 inline-block —— 两者相邻时会挤在同一行，表现为
   "KNOWLEDGE BASEPrinter Parts B2B Blog" 粘在一起。
   相邻兄弟选择器只命中「eyebrow 紧接标题」这一种组合，其它版面不受影响。 */
.eyebrow + .section-title{display:block}
/* ===== Eyebrow/Title Stack v1 END ===== */

/* ===== Blog Thumb v1 BEGIN ===== */
/* 博客卡片缩略图：只有配了实拍图的卡片才加 .has-img，未配图的占位色块完全不受影响。
   图片按 16:9 铺满图框，底部加渐变保证标签文字可读。 */
.post-card .thumb.has-img{position:relative;overflow:hidden;padding:0;display:block}
.post-card .thumb.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.post-card .thumb.has-img::after{content:"";position:absolute;left:0;right:0;bottom:0;height:52%;
  background:linear-gradient(to top,rgba(8,26,48,.78),rgba(8,26,48,0));pointer-events:none}
.post-card .thumb.has-img .thumb-cap{position:absolute;left:14px;right:14px;bottom:12px;z-index:2;
  margin:0;color:#fff;font-weight:700;font-size:12.5px;letter-spacing:1.2px;text-transform:uppercase;
  text-align:left;text-shadow:0 1px 8px rgba(0,0,0,.5)}
/* ===== Blog Thumb v1 END ===== */