/* Product list/detail reference, extracted 2026-11-02. No admin, home, header or footer selectors.
   Original cascade order retained. CSS Modules are converted to plain classes below.
   List main: products-page; list section heading: products-list-heading.
   Mobile module classes: mobile-products-{root,toolbar,result,trigger,groups,dialog,heading,scroll,all,group,grid}.
   Add AFTER generic preview styles if they override these selectors. See style-notes.md. */

/* globals.css:5 */
:root { --ink: #142034; --muted: #5f6f82; --line: #dce4ec; --panel: #f6f8fb; --blue: #0f4c81; --blue-strong: #083a63; --green: #14715d; --green-dark: #0f4f42; --gold: #b58a3a; --white: #ffffff; }
/* globals.css:18 */
* { box-sizing: border-box; }
/* globals.css:22 */
html { scroll-behavior: smooth; }
/* globals.css:26 */
body { margin: 0; color: var(--ink); background: var(--white); font-family: Arial, "Microsoft YaHei", "PingFang SC", sans-serif; }
/* globals.css:37 */
a { color: inherit; text-decoration: none; }
/* globals.css:42 */
img { display: block; max-width: 100%; }
/* globals.css:56 */
.section-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
/* globals.css:290 */
.eyebrow { color: var(--gold); font-size: 14px; font-weight: 700; }
/* globals.css:328 */
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 20px; border-radius: 4px; border: 1px solid transparent; font-weight: 700; }
/* globals.css:339 */
.button.primary { color: var(--white); background: var(--blue); }
/* globals.css:377 */
.section { padding: 88px 0; }
/* globals.css:381 */
.section.alt { background: var(--panel); }
/* globals.css:385 */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 34px; }
/* globals.css:393 */
.section-head h2, .page-title h1 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.18; letter-spacing: 0; }
/* globals.css:401 */
.section-head p, .page-title p { max-width: 600px; margin: 12px 0 0; color: var(--muted); line-height: 1.8; }
/* globals.css:409 */
.capability-grid, .product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
/* globals.css:417 */
.capability, .product-card { border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
/* globals.css:426 */
.capability { min-height: 172px; padding: 24px; }
/* globals.css:437 */
.capability h3, .product-card h3 { margin: 12px 0 10px; font-size: 21px; line-height: 1.35; }
/* globals.css:445 */
.product-card p { margin: 0; color: var(--muted); line-height: 1.7; }
/* globals.css:494 */
.read-more { display: inline-flex; margin-top: 18px; color: var(--blue); font-weight: 700; }
/* globals.css:1014 */
.factory-band { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; align-items: stretch; }
/* globals.css:1150 */
.product-detail-gallery { display: grid; gap: 12px; align-content: start; }
/* globals.css:1156 */
.product-gallery-main { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #f6f9fc; }
/* globals.css:1163 */
.product-gallery-main img { display: block; width: 100%; min-height: 420px; aspect-ratio: 4 / 3; box-sizing: border-box; padding: 16px; object-fit: contain; }
/* globals.css:1173 */
.product-gallery-thumbs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
/* globals.css:1179 */
.product-gallery-thumbs button { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 10px; align-items: center; min-height: 82px; padding: 8px; border: 1px solid var(--line); border-radius: 8px; color: #26364c; background: #ffffff; cursor: pointer; font: inherit; font-weight: 900; text-align: left; transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease; }
/* globals.css:1200 */
.product-gallery-thumbs button:hover, .product-gallery-thumbs button.active { border-color: rgba(20, 113, 93, 0.45); box-shadow: 0 12px 26px rgba(20, 32, 52, 0.08); transform: translateY(-1px); }
/* globals.css:1207 */
.product-gallery-thumbs img { width: 72px; height: 64px; border-radius: 6px; background: #f3f6f9; object-fit: contain; }
/* globals.css:1215 */
.product-gallery-thumbs span { min-width: 0; }
/* globals.css:1219 */
.factory-copy { display: flex; flex-direction: column; justify-content: center; padding: 36px; border-left: 4px solid var(--green); background: var(--white); }
/* globals.css:1228 */
.factory-copy h2 { margin: 0 0 18px; font-size: 36px; }
/* globals.css:1233 */
.factory-copy p { margin: 0 0 18px; color: var(--muted); line-height: 1.8; }
/* globals.css:1239 */
.product-card { overflow: hidden; }
/* globals.css:1243 */
.product-card img { width: 100%; aspect-ratio: 4 / 3; box-sizing: border-box; padding: 12px; object-fit: contain; background: #f6f9fc; }
/* globals.css:1252 */
.product-card div { padding: 22px; }
/* globals.css:1310 */
.product-card p { display: -webkit-box; overflow: hidden; font-size: 14px; line-height: 1.65; overflow-wrap: anywhere; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
/* globals.css:1320 */
.tag { display: inline-flex; align-items: center; min-height: 26px; padding: 0 9px; border-radius: 4px; color: var(--blue); background: #e7f1fa; font-size: 12px; font-weight: 700; }
/* globals.css:1332 */
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 32px; align-items: start; }
/* globals.css:1380 */
.quality-panel { padding: 28px; border-radius: 8px; background: var(--blue-strong); color: var(--white); }
/* globals.css:1387 */
.quality-panel h3 { margin: 0 0 16px; font-size: 26px; }
/* globals.css:1392 */
.quality-panel p { color: rgba(255, 255, 255, 0.78); line-height: 1.75; }
/* globals.css:1426 */
.empty-panel { border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
/* globals.css:1581 */
.empty-panel h2, .inquiry-panel h2 { margin: 12px 0 10px; font-size: 28px; line-height: 1.25; }
/* globals.css:1590 */
.empty-panel p, .inquiry-panel p { color: var(--muted); line-height: 1.8; }
/* globals.css:1605 */
.empty-panel { padding: 32px; }
/* globals.css:1609 */
.inquiry-panel { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 28px; align-items: start; }
/* globals.css:1616 */
.inquiry-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
/* globals.css:1626 */
.inquiry-form label { display: grid; gap: 8px; color: #26364c; font-weight: 800; }
/* globals.css:1633 */
.field-help { color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.5; }
/* globals.css:1640 */
.inquiry-form label.wide { grid-column: 1 / -1; }
/* globals.css:1644 */
.inquiry-form input, .inquiry-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 6px; background: #f8fafc; color: var(--ink); font: inherit; }
/* globals.css:1654 */
.inquiry-form input { min-height: 44px; padding: 0 12px; }
/* globals.css:1659 */
.inquiry-form textarea { min-height: 120px; padding: 12px; resize: vertical; }
/* globals.css:1665 */
.inquiry-form button { width: fit-content; }
/* globals.css:1669 */
.form-message { margin-top: 18px; padding: 12px 14px; border-radius: 6px; color: #8a3b1c; background: #fff0e8; font-weight: 800; }
/* globals.css:1678 */
.form-message.success { color: var(--green-dark); background: #e7f5f1; }
/* globals.css:1922 */
.page-hero { padding: 76px 0 48px; background: linear-gradient(180deg, #eef4f9, #ffffff); }
/* globals.css:1950 */
.article-detail { max-width: 960px; }
/* globals.css:2079 */
.faq-block { margin-top: 42px; }
/* globals.css:2094 */
.faq-block h2 { margin: 8px 0 0; font-size: 28px; }
/* globals.css:2105 */
.faq-block article { padding: 20px 22px; border: 1px solid var(--line); border-radius: 8px; background: #ffffff; }
/* globals.css:2112 */
.faq-block h3 { margin: 0 0 8px; color: var(--ink); font-size: 20px; line-height: 1.45; }
/* globals.css:2119 */
.faq-block p { color: var(--muted); line-height: 1.8; }
/* globals.css:2197 */
.product-floating-nav { position: fixed; top: 118px; right: 18px; z-index: 12; width: min(360px, calc(100vw - 36px)); max-height: calc(100vh - 150px); }
/* globals.css:2206 */
.product-floating-panel { display: grid; gap: 12px; max-height: inherit; overflow-y: auto; padding: 14px; border: 1px solid rgba(15, 76, 129, 0.16); border-radius: 8px; background: rgba(255, 255, 255, 0.96); box-shadow: 0 18px 40px rgba(20, 32, 52, 0.1); }
/* globals.css:2218 */
.product-floating-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
/* globals.css:2225 */
.product-floating-head div { display: grid; gap: 4px; }
/* globals.css:2230 */
.product-floating-head strong { color: var(--ink); font-size: 18px; line-height: 1.25; }
/* globals.css:2236 */
.product-floating-head > a, .product-floating-group a { display: inline-flex; align-items: center; justify-content: center; min-height: 34px; border: 1px solid transparent; border-radius: 4px; text-decoration: none; transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease; }
/* globals.css:2252 */
.product-floating-head > a { flex: 0 0 auto; padding: 0 14px; color: var(--blue); background: #eaf2f8; font-size: 14px; font-weight: 900; }
/* globals.css:2261 */
.product-floating-group { display: grid; gap: 8px; align-items: start; }
/* globals.css:2267 */
.product-floating-group h2 { margin: 6px 0 0; color: #0f4a78; font-size: 16px; line-height: 1.35; }
/* globals.css:2274 */
.product-floating-group div { display: flex; flex-wrap: wrap; gap: 8px; }
/* globals.css:2280 */
.product-floating-group a { gap: 7px; padding: 0 11px; color: #26364c; background: #f4f7fa; font-size: 13px; font-weight: 800; }
/* globals.css:2289 */
.product-floating-group small { display: inline-flex; min-width: 22px; min-height: 20px; align-items: center; justify-content: center; border-radius: 999px; color: var(--muted); background: #ffffff; font-size: 11px; font-weight: 900; }
/* globals.css:2302 */
.product-floating-head > a:hover, .product-floating-group a:hover, .product-floating-head > a.active, .product-floating-group a.active { border-color: rgba(20, 113, 93, 0.34); color: var(--green-dark); background: #eef7f5; transform: translateY(-1px); }
/* globals.css:2312 */
.product-floating-group a.active small { color: #ffffff; background: var(--green); }
/* globals.css:2317 */
#product-list { scroll-margin-top: 96px; }
/* globals.css:2321 */
body:has(.product-floating-nav) { padding-bottom: 0; }
/* globals.css:2325 */
.filter-note { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: -8px 0 20px; padding: 12px 14px; background: #eef7f5; border: 1px solid #b7d9d2; border-radius: 6px; }
/* globals.css:2337 */
.filter-note span { color: var(--ink); font-weight: 800; }
/* globals.css:2342 */
.filter-note a { color: #0f5f59; font-weight: 800; text-decoration: none; }
@media (max-width: 900px) {
  /* globals.css:5537 */
  .capability-grid, .product-grid, .factory-band, .split { grid-template-columns: 1fr; }
  /* globals.css:5569 */
  .inquiry-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* globals.css:5598 */
  .section-head { align-items: flex-start; flex-direction: column; }
  /* globals.css:5648 */
  body:has(.product-floating-nav) { padding-bottom: 178px; }
  /* globals.css:5652 */
  .product-floating-nav { top: auto; right: 0; bottom: 0; left: 0; width: 100%; max-height: 178px; }
  /* globals.css:5661 */
  .product-floating-panel { display: flex; gap: 10px; max-height: 178px; overflow-x: auto; overflow-y: hidden; padding: 10px 14px; border-right: 0; border-bottom: 0; border-left: 0; border-radius: 0; }
  /* globals.css:5674 */
  .product-floating-head, .product-floating-group { flex: 0 0 236px; align-content: start; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #ffffff; }
  /* globals.css:5684 */
  .product-floating-head { display: grid; align-items: start; }
  /* globals.css:5689 */
  .product-floating-group div { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
  /* globals.css:5695 */
  .product-floating-group a { flex: 0 0 auto; }
}
@media (max-width: 560px) {
  /* globals.css:5701 */
  .section-inner { width: min(100% - 28px, 1180px); }
  /* globals.css:5723 */
  .section { padding: 62px 0; }
  /* globals.css:5731 */
  .product-gallery-main img { min-height: 300px; }
  /* globals.css:5735 */
  .product-gallery-thumbs { grid-template-columns: 1fr; }
  /* globals.css:5748 */
  body:has(.product-floating-nav) { padding-bottom: 164px; }
  /* globals.css:5752 */
  .product-floating-nav, .product-floating-panel { max-height: 164px; }
  /* globals.css:5757 */
  .product-floating-head, .product-floating-group { flex-basis: 218px; }
  /* globals.css:5762 */
  .product-floating-head strong { font-size: 16px; }
  /* globals.css:5770 */
  .inquiry-panel, .inquiry-form { grid-template-columns: 1fr; }
  /* globals.css:5913 */
  .faq-block h2 { font-size: 24px; }
}
@media (max-width: 900px) {
  /* globals.css:5976 */
  .section-inner > *, .inquiry-form label { min-width: 0; }
  /* globals.css:5984 */
  main :where(h1, h2, h3, p, a, strong, label, dd) { overflow-wrap: anywhere; }
  /* globals.css:5988 */
  input, select, textarea { min-width: 0; max-width: 100%; }
  /* globals.css:6013 */
  .product-floating-nav { position: static; max-height: none; }
  /* globals.css:6018 */
  .product-floating-panel { max-height: none; }
  /* globals.css:6022 */
  body:has(.product-floating-nav) { padding-bottom: 0; }
  /* globals.css:6026 */
  #product-list, #product-inquiry { scroll-margin-top: 16px; }
}
@media (min-width: 901px) {
  /* globals.css:6097 */
  #product-list, #product-inquiry { scroll-margin-top: 128px; }
}

/* src/app/(site)/products/page.module.css — exact rules, plain class conversion */
@media (max-width: 900px) {
  .products-page .page-hero { padding: 24px 0 22px; background: #fff; }
  .products-page .page-title h1 { font-size: 28px; line-height: 1.3; }
  .products-page .page-title p { margin-top: 10px; font-size: 14px; line-height: 1.7; }
  .products-page .page-title .eyebrow, .products-page .product-floating-nav, .products-page .filter-note, .products-list-heading { display: none; }
  .products-page #product-list { padding: 16px 0 40px; scroll-margin-top: 132px; }
  .products-page .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .products-page .product-card { min-width: 0; border-radius: 6px; }
  .products-page .product-card img { display: block; aspect-ratio: 1; padding: 6px; object-fit: contain; }
  .products-page .product-card > div { padding: 12px; }
  .products-page .product-card h3 { margin: 8px 0 6px; font-size: 16px; line-height: 1.5; overflow-wrap: anywhere; }
  .products-page .product-card p { font-size: 12px; line-height: 1.6; -webkit-line-clamp: 3; }
  .products-page .product-card .tag { max-width: 100%; font-size: 11px; line-height: 1.4; overflow-wrap: anywhere; }
  .products-page .empty-panel { padding: 28px 18px; }
  .products-page .empty-panel h2 { font-size: 20px; }
}

@media (max-width: 560px) {
  .products-page .product-grid { gap: 10px; }
  .products-page .product-card > div { padding: 10px; }
  .products-page .product-card h3 { font-size: 15px; }
}

/* src/components/MobileProductCategories.module.css — exact rules, prefixed classes */
.mobile-products-root { display: none; }

@media (max-width: 900px) {
  .mobile-products-root { display: block; position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid #dce5ec; }
  .mobile-products-toolbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 10px 12px; padding-block: 12px; }
  .mobile-products-result { min-width: 0; }
  .mobile-products-result h2 { margin: 0; font-size: 16px; line-height: 1.45; color: #193e60; overflow-wrap: anywhere; }
  .mobile-products-result > span { display: block; margin-top: 3px; font-size: 12px; color: #61778c; }
  .mobile-products-trigger { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 46px; padding: 0 11px; border: 1px solid #177463; border-radius: 6px; background: #177463; color: #fff; font: inherit; font-size: 14px; font-weight: 700; cursor: pointer; }
  .mobile-products-trigger b { font-size: 12px; border-left: 1px solid #ffffff50; padding-left: 7px; }
  .mobile-products-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-column: 1 / -1; gap: 8px; }
  .mobile-products-groups button { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 7px; border: 1px solid #dce5ec; border-radius: 4px; background: #f7f9fb; color: #193e60; font: inherit; font-size: 13px; cursor: pointer; }
  .mobile-products-groups small { color: #61778c; font-size: 11px; }
  .mobile-products-dialog { position: fixed; inset: auto 0 0; width: min(100%, 640px); max-width: 100%; height: min(88dvh, 800px); max-height: calc(100dvh - 16px); margin: auto auto 0; padding: 0; border: 0; border-radius: 8px 8px 0 0; background: #fff; color: #193e60; overflow: hidden; }
  .mobile-products-dialog[open] { display: flex; flex-direction: column; }
  .mobile-products-dialog::backdrop { background: #10253570; }
  .mobile-products-heading { flex: 0 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 16px 14px; border-bottom: 1px solid #e2e8ef; }
  .mobile-products-heading h2 { margin: 0; font-size: 22px; line-height: 1.4; }
  .mobile-products-heading p { margin: 5px 0 0; color: #61778c; font-size: 13px; }
  .mobile-products-heading button { display: grid; place-items: center; flex: 0 0 44px; width: 44px; height: 44px; border: 0; border-radius: 4px; color: #193e60; background: #f3f6f8; cursor: pointer; }
  .mobile-products-scroll { min-height: 0; flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 16px 16px calc(24px + env(safe-area-inset-bottom)); }
  .mobile-products-all { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 48px; padding: 10px 12px; border: 1px solid #dce5ec; border-radius: 4px; font-size: 14px; font-weight: 700; }
  .mobile-products-all > span:last-child { display: flex; align-items: center; gap: 10px; font-size: 12px; }
  .mobile-products-group { scroll-margin-top: 10px; }
  .mobile-products-group h3 { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 22px 0 10px; font-size: 16px; line-height: 1.4; }
  .mobile-products-group h3 small { color: #61778c; font-size: 12px; font-weight: 400; }
  .mobile-products-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .mobile-products-grid a { display: flex; align-items: center; justify-content: space-between; gap: 6px; min-height: 56px; padding: 10px; border: 1px solid #dce5ec; border-radius: 4px; font-size: 13px; line-height: 1.5; background: #fff; }
  .mobile-products-grid a > span { min-width: 0; overflow-wrap: anywhere; }
  .mobile-products-grid small { flex-shrink: 0; color: #61778c; font-size: 11px; white-space: nowrap; }
  .mobile-products-dialog a[aria-current="page"] { color: #126a59; border-color: #177463; background: #edf7f3; }
  .mobile-products-dialog a[aria-current="page"] small { color: #126a59; }
  .mobile-products-root button:focus-visible, .mobile-products-dialog a:focus-visible { outline: 2px solid #177463; outline-offset: 2px; }
}

/* Standalone RuiTu product pages: shared chrome and media slots. */
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }
button:disabled { cursor: default; }
.pc-icon { display: inline-block; flex-shrink: 0; width: 20px; height: 20px; vertical-align: middle; }
.inquiry-form label em { color: #bd342b; font-style: normal; }
.center-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(20, 32, 52, .1); background: rgba(255, 255, 255, .94); backdrop-filter: blur(18px); }
.center-header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 110px; gap: 24px; padding: 15px 0; }
.center-brand { display: flex; align-items: center; flex: 0 0 auto; gap: 20px; min-width: 0; font-weight: 700; }
.center-brand-mark { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 80px; width: 80px; height: 80px; color: var(--ink); font: 800 24px/1 Arial, sans-serif; letter-spacing: -1.3px; white-space: nowrap; }
.center-brand-mark b { color: var(--blue); font: inherit; }
.center-brand-mark i { color: var(--gold); font-style: normal; }
.center-brand-name { min-width: 0; font-size: 26px; line-height: 1.3; }
.center-brand-name small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.5; }
.center-nav { display: flex; flex: 1 1 auto; align-items: center; justify-content: flex-end; gap: 18px; min-width: 0; color: #26364c; font-size: 14px; }
.center-nav a { padding: 10px 0; white-space: nowrap; }
.center-nav a:hover, .center-nav a[aria-current="page"], .center-nav a.active { color: var(--green); }
.center-phone { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; gap: 7px; min-height: 38px; padding: 0 14px; border: 1px solid var(--blue); border-radius: 4px; color: var(--blue); font-size: 14px; font-weight: 700; white-space: nowrap; }
.center-phone:hover { background: #eaf2f8; }
.center-menu-toggle { display: none; }
#center-mobile-nav { display: none; }
.center-header a:focus-visible, .center-menu-toggle:focus-visible, .center-footer a:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.center-footer { padding: 34px 0; color: #6b7788; background: #f3f6f9; }
.center-footer > .section-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.center-footer strong { color: #26364c; font-size: 16px; }
.center-footer p { max-width: 700px; margin: 12px 0 0; font-size: 14px; line-height: 1.8; }
.center-footer nav { display: flex; flex-wrap: wrap; gap: 12px 20px; padding-top: 2px; }
.center-footer a { color: #26364c; font-size: 14px; line-height: 1.8; }
.center-footer a:hover { color: var(--green); }
.product-image-slot, .gallery-image-slot { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; width: 100%; aspect-ratio: 4 / 3; box-sizing: border-box; overflow: hidden; color: #718397; background: #f6f9fc; font-size: 14px; font-weight: 400; line-height: 1.5; text-align: center; }
.product-image-slot { padding: 12px; }
.gallery-image-slot { min-height: 420px; padding: 16px; }
.product-card .product-image-slot > img:not(.pc-icon), .gallery-image-slot > img:not(.pc-icon) { position: absolute; inset: 0; display: block; width: 100%; height: 100%; min-height: 0; aspect-ratio: auto; padding: 12px; object-fit: contain; background: #f6f9fc; }
.gallery-image-slot > img:not(.pc-icon) { padding: 16px; }
.product-image-slot:has(> img:not(.pc-icon)) > :not(img), .gallery-image-slot:has(> img:not(.pc-icon)) > :not(img) { visibility: hidden; }
.product-gallery-thumbs .gallery-image-slot, .product-gallery-thumbs .product-image-slot { flex: 0 0 auto; width: 72px; height: 64px; min-height: 0; aspect-ratio: auto; gap: 3px; padding: 4px; border-radius: 6px; background: #f3f6f9; font-size: 10px; }
.product-gallery-thumbs .gallery-image-slot > img:not(.pc-icon), .product-gallery-thumbs .product-image-slot > img:not(.pc-icon) { width: 100%; height: 100%; min-height: 0; padding: 4px; }
@media (min-width: 901px) and (max-width: 1100px) {
  .center-header-inner { gap: 16px; }
  .center-brand { gap: 12px; }
  .center-brand-mark { flex-basis: 64px; width: 64px; font-size: 21px; }
  .center-brand-name { font-size: 24px; }
  .center-nav { gap: 12px; font-size: 13px; }
  .center-phone { padding: 0 10px; font-size: 13px; }
}
@media (max-width: 900px) {
  .center-header { position: relative; background: #fff; backdrop-filter: none; }
  .center-header-inner { min-height: 68px; gap: 12px; padding: 10px 0; }
  .center-brand { flex: 1 1 auto; gap: 10px; }
  .center-brand-mark { flex: 0 0 54px; width: 54px; height: 40px; font-size: 18px; letter-spacing: -1px; }
  .center-brand-name { font-size: 16px; line-height: 1.4; }
  .center-brand-name small { margin-top: 2px; font-size: 11px; line-height: 1.5; }
  .center-nav { display: none; }
  .center-phone { display: inline-flex; flex: 0 0 44px; width: 44px; height: 44px; min-height: 44px; padding: 0; border: 0; }
  .center-phone > span { display: none; }
  .center-menu-toggle { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 44px; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 4px; color: var(--blue); background: transparent; }
  .center-menu-toggle[aria-expanded="true"] { background: #eef6f3; color: var(--green); }
  #center-mobile-nav { display: grid; padding: 10px 20px 18px; border-top: 1px solid var(--line); background: #fff; }
  #center-mobile-nav a { display: flex; align-items: center; min-height: 48px; padding: 10px 12px; border-bottom: 1px solid #eef1f4; color: #26364c; font-size: 16px; }
  #center-mobile-nav a[aria-current="page"], #center-mobile-nav a.active { background: #eef6f3; color: var(--green); font-weight: 700; }
  .center-footer > .section-inner { flex-direction: column; }
  .products-page .product-card .product-image-slot { aspect-ratio: 1; padding: 6px; font-size: 12px; }
  .products-page .product-card .product-image-slot > img:not(.pc-icon) { aspect-ratio: auto; padding: 6px; }
}
@media (max-width: 560px) {
  #center-mobile-nav { padding-inline: 14px; }
  .gallery-image-slot { min-height: 300px; }
  .product-gallery-thumbs .gallery-image-slot { min-height: 0; }
}
@media (max-width: 359px) {
  .center-phone { display: none; }
}

/* Runtime markup: nested placeholders, thumbnail slots and local inquiry sheet. */
.image-awaiting { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; max-width: 100%; color: #718397; font-size: inherit; font-weight: 400; line-height: 1.5; text-align: center; }
.image-awaiting > span { display: block; max-width: 100%; overflow-wrap: anywhere; }
.image-awaiting .pc-icon,
.product-card .image-awaiting .pc-icon,
.product-gallery-main .image-awaiting .pc-icon,
.product-gallery-thumbs .image-awaiting .pc-icon { position: static; inset: auto; display: block; flex: 0 0 20px; width: 20px; height: 20px; min-width: 20px; min-height: 20px; max-width: 20px; aspect-ratio: 1; margin: 0; padding: 0; border-radius: 0; background: transparent; object-fit: contain; opacity: .45; }
.gallery-thumb-image { position: relative; display: flex; align-items: center; justify-content: center; width: 72px; height: 64px; min-width: 0; overflow: hidden; padding: 4px; border-radius: 6px; color: #718397; background: #f3f6f9; }
.gallery-thumb-image > img:not(.pc-icon) { display: block; width: 100%; height: 100%; min-height: 0; aspect-ratio: auto; padding: 0; object-fit: contain; }
.gallery-thumb-image .image-awaiting { gap: 3px; font-size: 9px; line-height: 1.4; }
.mobile-products-trigger .pc-icon { filter: invert(1); }
.inquiry-preview { width: min(680px, calc(100vw - 40px)); max-width: calc(100vw - 40px); max-height: calc(100dvh - 40px); margin: auto; padding: 24px; overflow: auto; overscroll-behavior: contain; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: #fff; box-shadow: 0 24px 72px rgba(20, 32, 52, .22); }
.inquiry-preview[open] { display: flex; flex-direction: column; gap: 14px; }
.inquiry-preview::backdrop { background: rgba(16, 37, 53, .48); }
.inquiry-preview-head { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 16px; }
.inquiry-preview-head h2 { margin: 0; font-size: 24px; line-height: 1.35; }
.inquiry-preview-head > button { display: grid; place-items: center; flex: 0 0 44px; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 4px; color: #193e60; background: #f3f6f8; }
.inquiry-preview > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.inquiry-preview textarea { display: block; flex: 1 1 auto; width: 100%; height: min(46dvh, 360px); min-height: 160px; padding: 14px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink); background: #f8fafc; font: inherit; font-size: 14px; line-height: 1.8; resize: vertical; }
.inquiry-preview-actions { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: 12px; }
.inquiry-preview-actions .button:not(.primary) { border-color: var(--line); color: #26364c; background: #fff; }
.inquiry-preview button:focus-visible, .inquiry-preview textarea:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
.inquiry-preview #copy-inquiry-result { color: var(--green-dark); }
.inquiry-preview #copy-inquiry-result:empty { display: none; }
.pc-skip { position: fixed; top: 12px; left: 12px; z-index: 100; display: inline-flex; align-items: center; min-height: 44px; max-width: calc(100% - 24px); padding: 10px 16px; border: 1px solid var(--blue); border-radius: 4px; color: var(--blue); background: #fff; font-size: 14px; font-weight: 700; line-height: 1.5; transform: translateY(calc(-100% - 24px)); }
.pc-skip:focus { transform: none; outline: 2px solid var(--green); outline-offset: 2px; box-shadow: 0 6px 22px rgba(20, 32, 52, .12); }
#main { scroll-margin-top: 128px; }
@media (max-width: 900px) {
  #main { scroll-margin-top: 16px; }
}
@media (max-width: 560px) {
  .inquiry-preview { width: calc(100vw - 28px); max-width: calc(100vw - 28px); max-height: calc(100dvh - 28px); padding: 18px; }
  .inquiry-preview-head h2 { font-size: 22px; }
  .inquiry-preview-actions .button { flex: 1 1 auto; padding-inline: 12px; }
}

/* Collapsible desktop category filter; the mobile category dialog is unchanged. */
@media (min-width: 901px) {
  .product-floating-nav { display: flex; flex-direction: column; align-items: stretch; gap: 8px; width: min(320px, calc(100vw - 36px)); max-height: calc(100vh - 136px); max-height: calc(100dvh - 136px); }
  .product-floating-nav.is-collapsed { width: max-content; max-width: calc(100vw - 36px); }
  .product-floating-toggle { display: inline-flex; flex: 0 0 40px; align-self: flex-end; align-items: center; justify-content: center; gap: 8px; min-height: 40px; max-width: 100%; padding: 0 12px; border: 1px solid rgba(15, 76, 129, .2); border-radius: 6px; color: #26364c; background: rgba(255, 255, 255, .97); box-shadow: 0 6px 20px rgba(20, 32, 52, .08); font-size: 13px; font-weight: 700; line-height: 1.4; white-space: nowrap; }
  .product-floating-toggle:hover { color: var(--blue); border-color: rgba(15, 76, 129, .4); background: #fff; }
  .product-floating-toggle:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }
  .product-floating-toggle > .pc-icon { width: 20px; height: 20px; opacity: .72; }
  .product-floating-toggle > b { display: inline-grid; place-items: center; min-width: 22px; height: 20px; padding: 0 5px; border-radius: 999px; color: var(--blue); background: #eaf2f8; font-size: 11px; font-weight: 700; line-height: 1; }
  .product-toggle-chevron { display: inline-block; flex: 0 0 7px; width: 7px; height: 7px; margin: -3px 2px 0 1px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); }
  .product-floating-toggle[aria-expanded="true"] { color: var(--green-dark); border-color: rgba(20, 113, 93, .34); background: #eef7f5; }
  .product-floating-toggle[aria-expanded="true"] .product-toggle-chevron { margin-top: 3px; transform: rotate(225deg); }
  .product-floating-nav > .product-floating-panel { flex: 1 1 auto; width: 100%; min-height: 0; max-height: calc(100vh - 184px); max-height: calc(100dvh - 184px); margin: 0; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; }
  .product-floating-nav.is-collapsed > .product-floating-panel { display: none; }
}

/* Liteng brand adaptation; Ruitu layout retained. */
.liteng-brand-logo{width:148px;height:43px;object-fit:contain;background:#fff;border-radius:4px;padding:5px 8px;flex-shrink:0}.brand-name{display:none}.center-brand-name{display:none}@media(max-width:600px){.liteng-brand-logo{width:122px;height:36px}}

/* Liteng readable header wordmark, 2026-11-04 */
.liteng-wordmark{display:flex;flex-direction:column;gap:5px;flex-shrink:0;line-height:1;color:inherit}
.liteng-wordmark strong{display:block;font-family:"Microsoft YaHei","PingFang SC",sans-serif;font-size:30px;font-weight:700;letter-spacing:3px;line-height:1.05;color:inherit}
.liteng-wordmark small{font:600 9px/1.2 Arial,sans-serif;letter-spacing:2px;opacity:.72;color:inherit}
.header .liteng-wordmark{color:#fff}
@media(max-width:600px){.liteng-wordmark strong{font-size:25px;letter-spacing:2px}.liteng-wordmark small{font-size:8px;letter-spacing:1.4px}.header{gap:12px}}