:root {
  --primary: #101e33;
  --primary-2: #1a2d4a;
  --accent: #c4a35a;
  --text: #2c3340;
  --muted: #6b7380;
  --line: #e6eaf0;
  --bg: #ffffff;
  --bg-soft: #f4f6f9;
  --max: 1200px;
  --topbar: 36px;
  --logobar: 86px;
  --navbar: 50px;
  --gold: #c4a35a;
  --font: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  opacity: .55;
  cursor: not-allowed;
}

p,
h1,
h2,
h3,
h4,
ul,
ol {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

[hidden] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Header: gray bar + white logo bar + dark nav, like the reference sites */
.site-header {
  position: relative;
  z-index: 40;
  background: #fff;
}

.top-bar {
  height: var(--topbar);
  background: #f8f9fa;
  color: #888;
  font-size: 13px;
  line-height: var(--topbar);
  border-bottom: 1px solid #eceff3;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-links a {
  color: #666;
}

.top-bar-links a:hover {
  color: var(--primary);
}

.logo-bar {
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.logo-bar-inner {
  min-height: var(--logobar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 203px;
  height: 50px;
  max-width: 203px;
  object-fit: contain;
}

.brand:has([data-slot="site-logo"]) [data-slot="site-title"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--primary);
}

.menu-bars,
.menu-bars::before,
.menu-bars::after {
  content: "";
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 0 auto;
  background: currentColor;
}

.menu-bars {
  position: relative;
}

.menu-bars::before {
  position: absolute;
  top: -5px;
}

.menu-bars::after {
  position: absolute;
  top: 5px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  white-space: nowrap;
  color: inherit;
}

.phone-icon {
  width: 44px;
  height: 44px;
  flex: none;
  border: 1px solid #d8d4cc;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--gold);
}

.phone-icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

.header-phone .phone-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.header-phone .phone-text span {
  font-size: 13px;
  color: #8a8a8a;
}

.header-phone .phone-text strong {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .3px;
}

.site-nav {
  background: var(--primary);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--navbar);
  gap: 0;
  padding-left: 10px;
}

.nav-item {
  position: relative;
}

.nav-item>a {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 26px;
  height: var(--navbar);
  font-size: 16px;
  color: rgba(255, 255, 255, .88);
  white-space: nowrap;
}

.nav-item.is-active>a,
.nav-item>a:hover {
  background: rgba(255, 255, 255, .2);
  color: #fff;
}

.nav-item.is-active>a {
  font-weight: 700;
}

.subnav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 160px;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: 0 8px 24px rgba(16, 30, 51, .12);
  padding: 6px 0;
  z-index: 20;
}

.nav-item:hover>.subnav,
.nav-item:focus-within>.subnav {
  display: block;
}

.subnav[hidden] {
  display: none !important;
}

.subnav a {
  display: block;
  padding: 8px 16px;
  font-size: 14px;
}

.subnav a:hover,
.subnav a.is-active {
  background: var(--bg-soft);
  color: var(--primary);
}

/* Footer */
.site-footer {
  background: var(--primary);
  color: rgba(255, 255, 255, .86);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding: 48px 0 36px;
}

.site-footer h3 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 12px;
}

.site-footer p,
.site-footer li {
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 14px 0 18px;
  font-size: 13px;
  opacity: .75;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 22px;
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  font-size: 14px;
  border-radius: 6px;
}

.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn-line {
  background: transparent;
  color: var(--primary);
}

.btn-line:hover {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  border-color: #fff;
}

.btn-ghost {
  background: #fff;
  color: var(--primary);
  border: 1px solid #cfd5de;
  min-width: 180px;
  font-size: 15px;
}

.btn-ghost:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.section {
  padding: 56px 0;
}

main[data-page="index"] .section {
  padding-top: 50px;
  padding-bottom: 50px;
}

main[data-page="index"] .home-about-sec {
  padding-bottom: 0;
}

.section-soft {
  background: var(--bg-soft);
}

.sec-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
}

.sec-head h2 {
  font-size: 28px;
  color: var(--primary);
}

.sec-head p {
  color: var(--muted);
  font-size: 14px;
}

.sec-head-center {
  text-align: center;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

.sec-head-ornament {
  margin-bottom: 36px;
}

.sec-head-ornament h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.sec-head-ornament h2 span {
  position: relative;
  padding: 0 28px;
}

.sec-head-ornament h2 span::before,
.sec-head-ornament h2 span::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 76px;
  height: 1px;
  background: var(--gold);
}

.sec-head-ornament h2 span::before {
  right: 100%;
}

.sec-head-ornament h2 span::after {
  left: 100%;
}

.sec-head-ornament h2 span::before {
  box-shadow: 6px 0 0 -2px var(--gold), 6px 0 0 1.5px transparent, 10px 0 0 -2.5px var(--gold);
}

.sec-head-ornament h2 span::after {
  box-shadow: -6px 0 0 -2px var(--gold), -6px 0 0 1.5px transparent, -10px 0 0 -2.5px var(--gold);
}

.sec-head-center h2::after {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background: var(--accent);
  margin: 10px auto 0;
}

.sec-head-split {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  margin-bottom: 28px;
}

.sec-head-split h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.sec-head-split h2::after {
  display: none;
}

.sec-head-split .btn,
.sec-head-split .btn-more {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--primary);
  font-size: 16px;
  border-radius: 0;
}

.sec-head-split .btn:hover,
.sec-head-split .btn-more:hover {
  background: transparent;
  color: var(--accent);
  border: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.media {
  display: block;
  overflow: hidden;
  background: #d9dee6;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ratio-4x3 {
  aspect-ratio: 4/3;
}

.ratio-16x10 {
  aspect-ratio: 16/10;
}

.ratio-21x9 {
  aspect-ratio: 21/9;
}

.clamp-2,
.clamp-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.clamp-2 {
  -webkit-line-clamp: 2;
}

.clamp-3 {
  -webkit-line-clamp: 3;
}

.tag,
.meta {
  font-size: 12px;
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-list [data-slot="tag"] {
  border: 1px solid var(--line);
  padding: 1px 8px;
  background: #fff;
}

[data-empty] {
  padding: 24px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  background: var(--bg-soft);
}

/* Banner first, like the references */
.banner picture {
  display: block;
}

.banner img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

/* About: text only */
.home-about {
  display: block;
}

.home-about h2 {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 14px;
}

.home-about p {
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1.9;
}

.home-about .btn {
  margin-top: 8px;
}

/* News: 2 featured cards (text left, portrait image right) + 2 list columns */
.news-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.news-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 42%);
  gap: 16px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  color: inherit;
  box-shadow: 0 8px 24px rgba(16, 30, 51, .04);
  transition: transform .28s ease;
}

.news-card:hover {
  transform: translateY(-8px);
}

.news-card .news-tag {
  display: inline-flex;
  align-self: flex-start;
  width: max-content;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  line-height: 1.2;
  padding: 3px 8px;
  margin-bottom: 8px;
}

.news-card h3 {
  font-size: 18px;
  margin: 6px 0 8px;
  color: #1a1a1a;
  font-weight: 700;
  line-height: 1.45;
}

.news-card .news-card-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  align-self: stretch;
}

.news-card:hover h3,
.news-card:hover .news-more {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-card .news-card-body p {
  color: var(--muted);
  font-size: 14px;
  flex: 1;
  width: 100%;
}

.news-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  margin-top: 12px;
  font-size: 14px;
}

.news-card-foot time {
  color: var(--muted);
  font-size: 14px;
}

.news-more {
  margin-left: auto;
  color: var(--primary);
  white-space: nowrap;
  font-size: 14px;
}

.news-card-cover {
  width: 100%;
  max-width: none;
  aspect-ratio: auto;
  height: auto;
  border-radius: 4px;
  background: transparent;
  overflow: hidden;
}

.news-card-cover img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.news-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 56px;
  padding-top: 8px;
}

.news-list-col h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 8px;
}

.news-list-col h3 .dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: inline-grid;
  place-items: center;
  flex: none;
}

.news-list-col h3 .dot svg {
  width: 10px;
  height: 10px;
  display: block;
}

.news-lists a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 0 12px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
  position: relative;
  transition: transform .28s ease, color .2s ease;
}

.news-lists a span {
  font-size: 16px;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-lists a:hover {
  transform: translateY(-6px);
  color: var(--accent);
}

.news-lists a:hover span,
.news-lists a:hover time {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-lists a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c5cad3;
  transform: translateY(-50%);
}

.news-lists time {
  color: var(--muted);
  flex: none;
  font-size: 16px;
}

.more-row {
  text-align: center;
  margin-top: 28px;
}

.more-row .btn {
  font-size: 15px;
}

.home-products-sec {
  background: var(--bg-soft);
}

.home-products-sec .sec-head h2 {
  font-size: 32px;
  font-weight: 700;
}

.home-faqs-sec .faq-grid {
  padding: 0;
}

.product-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-tile {
  display: flex;
  flex-direction: column;
  color: inherit;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 10px 28px rgba(16, 30, 51, .08);
  overflow: hidden;
  transition: transform .28s ease;
}

.product-tile:hover {
  transform: translateY(-8px);
}

.product-tile .media {
  height: auto;
  aspect-ratio: 4 / 3;
  background: var(--bg-soft);
}

.product-tile .media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-tile .body {
  padding: 16px 14px 18px;
  text-align: center;
}

.product-tile h3 {
  font-size: 17px;
  font-weight: 400;
  color: var(--primary);
}

.product-tile:hover h3 {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-crumb {
  padding: 18px 0 0;
}

.page-crumb .crumb {
  justify-content: flex-start;
}

.channel-head {
  display: none;
}

.crumb {
  font-size: 15px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.crumb [data-item]+[data-item]::before {
  content: "/";
  margin-right: 6px;
  opacity: .6;
}

.crumb-left {
  justify-content: flex-start;
}

main[data-page="about"] .page-crumb .crumb {
  margin-bottom: 0;
}

main[data-page="about"] .section {
  padding-top: 30px;
}

main[data-page="help-list"] .page-crumb .crumb {
  margin-bottom: 30px;
}

main[data-page="help-list"] .faq-grid {
  padding-top: 0;
}

main[data-page="contact"] .page-crumb .crumb {
  margin-bottom: 30px;
}

.page-hero {
  background: #f4f6f9;
  color: var(--text);
  padding: 36px 0 28px;
  text-align: center;
}

.page-hero h1,
.page-hero .detail-title,
.page-hero .help-q {
  font-size: 32px;
  margin: 8px 0 6px;
  color: var(--primary);
}

.page-hero p {
  color: var(--muted);
}

.layout-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  padding: 10px 0 64px;
}

.side-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 0 8px;
  margin-bottom: 20px;
  box-shadow: 0 10px 28px rgba(16, 30, 51, .06);
  overflow: hidden;
}

.side-box h3 {
  position: relative;
  margin: 0;
  padding: 14px 18px 14px 22px;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
  background: linear-gradient(180deg, #f7f9fc 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}

.side-box h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--accent);
}

.side-list a,
.side-list [data-item] {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 12px 18px;
  border-bottom: 1px dashed #edf0f4;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

.side-list a:last-of-type {
  border-bottom: 0;
}

.side-list a:hover {
  color: var(--accent);
  background: #fafbfc;
}

.side-list [data-slot="title"],
.side-list [data-slot="question"] {
  display: block;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 15px;
}

.side-list [data-slot="date"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

[data-block="hot-news"] {
  counter-reset: hot;
}

[data-block="hot-news"] [data-item] {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

[data-block="hot-news"] [data-item]::before {
  counter-increment: hot;
  content: counter(hot);
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border-radius: 4px;
  background: var(--bg-soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
}

[data-block="hot-news"] [data-item]:nth-child(1)::before,
[data-block="hot-news"] [data-item]:nth-child(2)::before,
[data-block="hot-news"] [data-item]:nth-child(3)::before {
  background: var(--accent);
  color: #fff;
}

.layout-2>div>.filter-row {
  justify-content: flex-start;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.filter-row a,
.filter-row .filter {
  padding: 6px 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 14px;
}

main[data-page="news-list"] .filter-row a,
main[data-page="news-list"] .filter-row .filter {
  font-size: 15px;
}

main[data-page="product-list"] .filter-row {
  justify-content: center;
  gap: 10px;
  border: 0;
  margin-bottom: 32px;
  padding: 0;
  background: transparent;
  border-radius: 0;
}

main[data-page="product-list"] .filter-row a,
main[data-page="product-list"] .filter-row .filter {
  font-size: 15px;
  border: 0;
  border-radius: 20px;
  background: #fff;
  padding: 8px 20px;
  color: var(--text);
}

main[data-page="product-list"] .filter-row a:hover {
  color: var(--accent);
}

main[data-page="product-list"] .filter-row .is-active,
main[data-page="product-list"] .filter-row a.is-active {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  border: 0;
}

.filter-row .is-active,
.filter-row a.is-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.search-bar {
  display: flex;
  border: 1px solid var(--line);
  background: #fff;
  margin-bottom: 18px;
}

.search-bar input {
  flex: 1;
  border: 0;
  padding: 10px 12px;
  outline: none;
}

.search-bar button {
  border: 0;
  background: var(--primary);
  color: #fff;
  padding: 0 16px;
}

.layout-2>div [data-block="pagination"] {
  justify-content: center;
}

main[data-page="product-list"] [data-block="pagination"] {
  justify-content: center;
}

[data-block="pagination"],
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 24px;
}

[data-block="pagination"] a,
[data-block="pagination"] span,
.pagination a,
.pagination span {
  min-width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #fff;
}

[data-block="pagination"] .is-current,
[data-block="pagination"] .page-current,
.pagination .is-current,
.pagination .page-current {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

[data-block="pagination"] .is-disabled,
.pagination .is-disabled {
  opacity: .4;
  pointer-events: none;
}

/* Product list: 2-col cards instead of horizontal lines */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.product-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  color: inherit;
}

main[data-page="product-list"] .product-grid {
  grid-template-columns: 1fr 1fr 1fr;
  gap: 22px;
}

main[data-page="product-list"] .product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 8px;
  align-items: stretch;
  transition: transform .28s ease, box-shadow .28s ease;
}

main[data-page="product-list"] .product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(16, 30, 51, .08);
}

main[data-page="product-list"] .product-card:hover h3,
main[data-page="product-list"] .product-card:hover .more {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

main[data-page="product-list"] .product-card .media,
main[data-page="product-list"] .product-card .media.ratio-4x3 {
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  background: var(--bg-soft);
}

main[data-page="product-list"] .product-card .media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-card .body {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
}

.product-card h3 {
  color: var(--primary);
  font-size: 18px;
  margin: 6px 0;
}

main[data-page="product-list"] .product-card:hover {
  border-color: var(--line);
}

main[data-page="product-list"] .product-card .more {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  margin-top: auto;
  align-self: flex-end;
  color: var(--accent);
  font-size: 15px;
}

main[data-page="product-list"] .product-card:hover .more {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* News list: stacked rows */
.news-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
}

.news-row h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 4px 0 8px;
}

.news-row [data-slot="summary"],
.news-row [data-slot="answer"] {
  font-size: 14px;
  color: var(--muted);
}

.news-row .news-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  font-size: 13px;
}

.news-row .news-more {
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
}

.news-row:hover .news-more {
  background: transparent;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.news-row.is-lead {
  grid-template-columns: 200px 1fr;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.news-row.is-lead h3 {
  font-size: 18px;
  font-weight: 700;
}

main[data-page="news-list"] .news-row:hover h3 {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

main[data-page="help-category"] .news-row {
  grid-template-columns: 1fr;
}

main[data-page="help-category"] .news-row:hover h3 {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

main[data-page="help-category"] .news-row h3 {
  font-size: 20px;
}

main[data-page="help-category"] .news-row [data-slot="answer"] {
  font-size: 16px;
}

main[data-page="help-category"] .news-row .news-meta-row {
  margin-top: 12px;
}

main[data-page="help-category"] .news-row .meta {
  background: #f4f6f9;
  border: 1px solid #e6eaef;
  color: var(--primary);
  padding: 2px 10px;
  border-radius: 4px;
  font-size: 13px;
}

.help-detail-shell {
  padding: 24px 0 64px;
}

.help-detail-shell .layout-2 {
  padding-top: 8px;
}

.help-a {
  white-space: pre-line;
  background: transparent;
  border: 0;
  padding: 0;
  font-size: 16px;
  line-height: 1.9;
}

main[data-page="news-list"] .news-row,
main[data-page="news-list"] .news-row.is-lead {
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 28px 0;
  align-items: flex-start;
}

main[data-page="news-list"] [data-block="list"]>.news-row:first-child,
main[data-page="news-list"] [data-block="list"]>.news-row.is-lead:first-child {
  padding-top: 0;
}

main[data-page="news-list"] .news-row .media,
main[data-page="news-list"] .news-row .media.ratio-16x10 {
  width: 220px;
  height: 140px;
  aspect-ratio: auto;
  border-radius: 6px;
  flex: none;
}

main[data-page="news-list"] .news-row .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

main[data-page="news-list"] .news-row h3,
main[data-page="news-list"] .news-row.is-lead h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 10px;
}

main[data-page="news-list"] .news-row [data-slot="summary"] {
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 12px;
}

main[data-page="news-list"] .news-row .news-meta-row time,
main[data-page="news-list"] .news-row .news-more {
  font-size: 14px;
}

.detail-cover-sm {
  display: block;
  max-width: 420px;
  margin: 18px auto 24px;
  background: transparent;
}

.detail-cover-sm img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.rec-box {
  margin-top: 30px;
  border-top: 0;
  padding-top: 0;
}

.rec-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.rec-head h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  padding-left: 10px;
  border-left: 3px solid var(--accent);
}

.rec-head a {
  font-size: 15px;
  color: var(--accent);
  border: 0;
  background: transparent;
  padding: 0;
}

.rec-head a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.rec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
}

.rec-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
  padding: 11px 0;
  border-bottom: 1px dashed #e4e8ee;
  font-size: 15px;
  color: var(--text);
  position: relative;
}

.rec-grid a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c5cad3;
  flex: none;
}

.rec-grid a [data-slot="title"] {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.rec-grid a .meta,
.rec-grid a [data-slot="date"] {
  flex: none;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.rec-grid a:hover {
  color: var(--accent);
}

.rec-grid a:hover [data-slot="title"],
.rec-grid a:hover .meta {
  color: var(--accent);
}

.rec-grid [data-empty] {
  grid-column: 1 / -1;
}

.prev-next-product [data-slot="prev"]::before,
.prev-next-product a:first-child::before {
  content: "\4e0a\4e00\4e2a\4ea7\54c1\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.prev-next-product [data-slot="next"]::before,
.prev-next-product a:last-child::before {
  content: "\4e0b\4e00\4e2a\4ea7\54c1\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.prev-next-help [data-slot="prev"]::before {
  content: "\4e0a\4e00\95ee\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.prev-next-help [data-slot="next"]::before {
  content: "\4e0b\4e00\95ee\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.detail-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 10px;
  line-height: 1.4;
}

.detail-meta {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 24px;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"]>[data-item] {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"]>[data-item]:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 12px rgba(16, 30, 51, .08);
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .media {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-soft);
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .article-product-info {
  flex: 1;
  min-width: 0;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] [data-slot="name"] {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  margin: 0 0 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] [data-slot="summary"] {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .article-product-btn {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  font-size: 14px;
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 4px;
  background: #fff;
}

main[data-page="news-detail"] .layout-2>div>[data-block="related-products"]>[data-item]:hover .article-product-btn {
  background: var(--primary);
  color: #fff;
}

.detail-shell {
  padding: 24px 0 64px;
}

.detail-shell .layout-2 {
  padding: 10px 0 0;
}

.crumb-left {
  justify-content: flex-start;
}

.intro-label {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 8px 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--accent);
}

.contact-mini p {
  padding: 0 18px;
  font-size: 14px;
  margin: 8px 0;
  color: var(--text);
}

.contact-mini .btn {
  margin: 12px 18px 16px;
  min-width: 0;
  width: calc(100% - 36px);
  font-size: 14px;
}

aside .side-aux {
  display: none;
}

aside .side-list[data-block="related-products"],
aside .side-list[data-block="related-news"] {
  display: block;
  gap: 0;
  padding: 0 0 8px;
}

aside .side-list [data-slot="name"],
aside .side-list [data-slot="title"],
aside .side-list [data-slot="question"] {
  display: block;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 15px;
}

aside [data-block="related-news"] .news-row,
aside [data-block="related-products"] .product-card {
  display: flex;
  grid-template-columns: none;
  padding: 10px 18px;
  border: 0;
  border-bottom: 1px dashed #edf0f4;
  gap: 0;
}

aside [data-block="related-news"] .media,
aside [data-block="related-news"] [data-slot="summary"],
aside [data-block="related-news"] [data-slot="date"],
aside [data-block="related-products"] .media,
aside [data-block="related-products"] [data-slot="category"],
aside [data-block="related-products"] [data-slot="summary"],
aside [data-block="related-products"] .tag-list {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

aside [data-block="related-news"] h3,
aside [data-block="related-products"] h3 {
  font-size: 15px;
  font-weight: 400;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

aside [data-block="related-products"].related-grid,
aside .related-grid[data-block="related-products"] {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 8px;
}

.rich-text {
  font-size: 16px;
}

.rich-text>*+* {
  margin-top: 1em;
}

.rich-text h2 {
  font-size: 18px;
  color: var(--primary);
}

.rich-text h3 {
  font-size: 18px;
  color: var(--primary);
}

.rich-text h4 {
  font-size: 18px;
}

.rich-text ul,
.rich-text ol {
  padding-left: 1.3em;
  list-style: revert;
}

.rich-text a {
  color: var(--accent);
  text-decoration: underline;
}

.rich-text img {
  max-width: 100%;
  height: auto;
}

.rich-text blockquote {
  margin-left: 0;
  padding: 10px 16px;
  border-left: 3px solid var(--accent);
  background: var(--bg-soft);
  color: var(--muted);
}

.rich-text hr {
  border: 0;
  border-top: 1px solid var(--line);
}

.rich-text pre {
  overflow: auto;
  padding: 12px;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
}

.rich-text code {
  font-family: Consolas, monospace;
}

.table-wrap {
  overflow-x: auto;
}

.rich-text table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
}

.rich-text th,
.rich-text td {
  border: 1px solid var(--line);
  padding: 8px 10px;
}

.rich-text th {
  background: var(--bg-soft);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 28px 0 56px;
}

.faq-group {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}

.faq-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: #f4f6f9;
  color: var(--primary);
}

.faq-group-head h2 {
  font-size: 18px;
  font-weight: 700;
}

.faq-group-head a {
  display: inline-flex;
  align-items: center;
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
}

.faq-group-head a:hover {
  background: transparent;
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq-group li a {
  display: flex;
  gap: 10px;
  padding: 11px 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.faq-group li a:hover {
  color: var(--accent);
}

.q-num {
  color: var(--accent);
  font-weight: 700;
  width: 28px;
  flex: none;
}

.pre-line {
  white-space: pre-line;
}

.help-q {
  font-size: 28px;
  color: var(--primary);
  margin: 0 0 12px;
}

.prev-next {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin: 30px 0 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.prev-next a,
.prev-next span {
  display: block;
  flex: 1;
  min-width: 0;
  padding: 2px 0;
  border: 0;
  background: transparent;
  min-height: 0;
  color: var(--text);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.prev-next [data-slot="next"],
.prev-next a:last-child,
.prev-next span:last-child {
  text-align: right;
}

.prev-next a:hover {
  color: var(--accent);
}

.prev-next [data-slot="prev"]::before {
  content: "\4e0a\4e00\7bc7\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.prev-next [data-slot="next"]::before {
  content: "\4e0b\4e00\7bc7\ff1a";
  color: var(--muted);
  margin-right: 6px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  padding: 36px 0 56px;
}

main[data-page="contact"]>.wrap {
  padding-bottom: 8px;
}

.contact-table {
  width: 100%;
  border-collapse: collapse;
}

.contact-table th,
.contact-table td {
  border: 1px solid var(--line);
  padding: 12px 14px;
  text-align: left;
}

.contact-table th {
  width: 140px;
  background: var(--bg-soft);
  color: var(--primary);
}

.qr-box {
  text-align: center;
  border: 1px solid var(--line);
  padding: 24px;
}

.qr-box img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  margin: 0 auto 12px;
  border: 1px solid var(--line);
}

.form-panel {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 24px;
  margin-bottom: 56px;
}

.field {
  margin-bottom: 12px;
}

.field label {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  padding: 10px 12px;
  background: #fff;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-msg {
  font-size: 13px;
  margin: 8px 0;
}

.form-msg[data-form-state="pending"] {
  color: #b26a00;
}

.form-msg[data-form-state="success"] {
  color: #2a7a3a;
}

.form-msg[data-form-state="error"] {
  color: #c0392b;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.related-grid .product-card {
  display: flex;
  flex-direction: column;
}

aside [data-block="related-products"] {
  display: block;
  padding: 0 0 8px;
}

aside .product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

aside .product-card .media {
  width: 100%;
  height: 110px;
  aspect-ratio: auto;
}

aside .product-card .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

aside .product-card .body {
  padding: 10px 12px 12px;
}

aside .product-card h3 {
  font-size: 15px;
  margin: 0 0 6px;
}

aside .product-card [data-slot="summary"] {
  font-size: 13px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

aside .product-card [data-slot="category"],
aside .product-card .tag-list {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.to-top {
  display: none !important;
}

.about-stack {
  max-width: 920px;
  margin: 0 auto;
}

.about-stack h1 {
  text-align: center;
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 20px;
}

.about-stack h2 {
  text-align: center;
  font-size: 26px;
  color: var(--primary);
  margin-bottom: 24px;
}

.about-stack .rich-text p {
  text-align: justify;
  line-height: 2;
}

.about-stack-media {
  margin-top: 28px;
  text-align: center;
}

.about-stack-media img {
  max-width: 520px;
  max-height: 280px;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
  object-fit: cover;
}

main[data-page="help-list"] [data-block="faq-categories"] {
  display: none;
}

.sg-swatch {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.sg-chip {
  min-height: 80px;
  padding: 12px;
  border: 1px solid var(--line);
}

.sg-stack>*+* {
  margin-top: 18px;
}

@media (max-width: 960px) {
  .menu-toggle {
    display: grid;
    place-items: center;
    border: 0;
    width: 44px;
    height: 44px;
  }

  .header-phone {
    display: none;
  }

  .brand img {
    width: auto;
    height: 40px;
    max-width: min(203px, calc(100vw - 96px));
  }

  .site-nav {
    display: none;
    position: absolute;
    left: auto;
    right: 12px;
    top: calc(100% - 6px);
    z-index: 50;
    width: min(228px, calc(100% - 24px));
    background: #fff;
    border-radius: 12px;
    padding: 10px 8px;
    box-shadow: 0 16px 40px rgba(16, 30, 51, .16);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav .nav-inner {
    display: block;
    height: auto;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .nav-item>a {
    justify-content: flex-start;
    height: auto;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 15px;
    color: var(--primary);
  }

  .nav-item.is-active>a,
  .nav-item>a:hover {
    background: #eef3f8;
    color: var(--primary);
  }

  .subnav {
    position: static;
    background: transparent;
    color: var(--text);
    border: 0;
    box-shadow: none;
  }

  .nav-item.is-expanded>.subnav {
    display: block;
  }

  .home-about,
  .news-cards,
  .news-lists,
  .layout-2,
  .faq-grid,
  .footer-grid,
  .contact-grid,
  .related-grid,
  .rec-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .layout-2>* {
    min-width: 0;
    max-width: 100%;
  }

  .side-box,
  .side-list,
  .side-list a,
  .side-list [data-item] {
    min-width: 0;
    max-width: 100%;
  }

  .product-tiles,
  main[data-page="product-list"] .product-grid {
    grid-template-columns: 1fr 1fr;
  }

  .home-about {
    max-width: 100%;
  }

  .home-about h2 {
    font-size: 26px;
  }

  .product-tile .media {
    height: auto;
  }

  .sec-head-split {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .sec-head-split h2,
  .home-products-sec .sec-head h2 {
    font-size: 26px;
  }

  .layout-2 {
    padding-bottom: 40px;
    gap: 20px;
  }
}

@media (max-width: 720px) {
  .news-card {
    display: flex;
    flex-direction: column;
    grid-template-columns: none;
  }

  .news-card-cover {
    order: -1;
    width: 100%;
    aspect-ratio: 16 / 10;
    margin-bottom: 4px;
  }

  .news-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  main[data-page="news-list"] .news-row,
  main[data-page="news-list"] .news-row.is-lead {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 0;
  }

  main[data-page="news-list"] .news-row .media,
  main[data-page="news-list"] .news-row .media.ratio-16x10 {
    width: 100%;
    height: auto;
    aspect-ratio: 220 / 140;
  }
}

@media (max-width: 600px) {
  .wrap {
    width: min(var(--max), calc(100% - 24px));
    max-width: 100%;
  }

  .logo-bar-inner {
    min-height: 64px;
    gap: 12px;
  }

  .section {
    padding: 32px 0 24px;
  }

  main[data-page="index"] .section {
    padding-top: 32px;
    padding-bottom: 24px;
  }

  main[data-page="index"] .home-about-sec {
    padding-bottom: 0;
  }

  main[data-page="index"] .home-news-sec {
    padding-top: 36px;
    padding-bottom: 24px;
  }

  main[data-page="index"] .home-products-sec {
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .sec-head-split {
    margin-bottom: 12px;
  }

  .sec-head-split .btn-more {
    font-size: 14px;
  }

  .home-about h2,
  .sec-head-split h2,
  .home-products-sec .sec-head h2 {
    font-size: 22px;
  }

  .home-about p {
    font-size: 15px;
    line-height: 1.8;
  }

  .btn-ghost {
    min-width: 0;
  }

  .news-card {
    padding: 12px;
  }

  .news-card h3 {
    font-size: 16px;
  }

  main[data-page="index"] .news-card h3 {
    font-size: 18px;
  }

  main[data-page="index"] .news-card .news-card-body p {
    font-size: 15px;
  }

  .news-lists a {
    font-size: 14px;
    gap: 8px;
    padding: 10px 0 10px 14px;
  }

  .news-lists time {
    font-size: 12px;
  }

  main[data-page="index"] .news-lists a,
  main[data-page="index"] .news-lists a span {
    font-size: 15px;
  }

  .product-tiles {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .product-tile .body {
    padding: 12px 8px 14px;
  }

  .product-tile h3 {
    font-size: 14px;
  }

  .product-grid,
  .product-card {
    grid-template-columns: 1fr;
  }

  main[data-page="product-list"] .product-grid {
    grid-template-columns: 1fr;
  }

  .crumb,
  main[data-page="about"] .page-crumb .crumb,
  main[data-page="help-list"] .page-crumb .crumb,
  main[data-page="contact"] .page-crumb .crumb,
  main[data-page="product-list"] .page-crumb .crumb,
  main[data-page="news-list"] .page-crumb .crumb,
  main[data-page="help-category"] .page-crumb .crumb {
    padding-bottom: 10px;
    margin-bottom: 15px;
  }

  main[data-page="about"] .section {
    padding-top: 0;
  }

  main[data-page="news-list"] .layout-2,
  main[data-page="help-category"] .layout-2,
  .detail-shell .layout-2,
  .help-detail-shell .layout-2 {
    padding-top: 0;
  }

  main[data-page="product-list"]>.wrap:last-of-type {
    padding-top: 0 !important;
    padding-bottom: 24px !important;
  }

  main[data-page="product-list"] .filter-row,
  main[data-page="news-list"] .filter-row {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 8px;
    margin-bottom: 14px;
    padding: 0 0 2px;
    scrollbar-width: none;
    min-width: 0;
    max-width: 100%;
    width: 100%;
  }

  main[data-page="news-list"] .wrap.layout-2,
  main[data-page="news-list"] .layout-2>div,
  main[data-page="news-list"] .layout-2>aside {
    min-width: 0;
    max-width: 100%;
    overflow-x: hidden;
  }

  main[data-page="news-list"] .news-row,
  main[data-page="news-list"] .news-row h3,
  main[data-page="news-list"] .news-row [data-slot="summary"] {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  main[data-page="product-list"] .filter-row::-webkit-scrollbar,
  main[data-page="news-list"] .filter-row::-webkit-scrollbar {
    display: none;
  }

  main[data-page="product-list"] .filter-row a,
  main[data-page="product-list"] .filter-row .filter,
  main[data-page="news-list"] .filter-row a,
  main[data-page="news-list"] .filter-row .filter {
    flex: none;
    font-size: 15px;
    border: 0;
    border-radius: 20px;
    background: #fff;
    padding: 7px 16px;
    color: var(--text);
    box-shadow: 0 1px 4px rgba(16, 30, 51, .06);
  }

  main[data-page="product-list"] .filter-row .is-active,
  main[data-page="product-list"] .filter-row a.is-active,
  main[data-page="news-list"] .filter-row .is-active,
  main[data-page="news-list"] .filter-row a.is-active {
    background: var(--primary);
    color: #fff;
    font-weight: 700;
    border: 0;
  }

  main[data-page="news-list"] .news-row h3,
  main[data-page="news-list"] .news-row.is-lead h3,
  main[data-page="help-category"] .news-row h3 {
    font-size: 17px;
  }

  main[data-page="help-category"] .news-row [data-slot="answer"] {
    font-size: 14px;
  }

  main[data-page="help-category"] [data-block="list"]>.news-row:first-child {
    padding-top: 0;
  }

  main[data-page="help-category"] .page-crumb+.wrap {
    height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
  }

  .detail-title,
  .help-q,
  .about-stack h1 {
    font-size: 22px;
  }

  .about-stack-media img {
    max-width: 100%;
    max-height: none;
  }

  .page-crumb {
    padding-top: 12px;
  }

  .crumb {
    font-size: 13px;
  }

  main[data-page="news-detail"] .layout-2>div>[data-block="related-products"]>[data-item] {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: start;
    column-gap: 12px;
    row-gap: 10px;
    padding: 12px 14px;
  }

  main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .media {
    grid-column: 1;
    grid-row: 1;
  }

  main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .article-product-info {
    grid-column: 2;
    grid-row: 1;
    flex: none;
    min-width: 0;
  }

  main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] [data-slot="name"] {
    white-space: normal;
  }

  main[data-page="news-detail"] .layout-2>div>[data-block="related-products"] .article-product-btn {
    grid-column: 2;
    grid-row: 2;
    margin-left: 0;
    justify-self: start;
    padding: 6px 14px;
    font-size: 13px;
  }

  .layout-2 {
    padding-bottom: 24px;
  }

  .detail-shell,
  .help-detail-shell {
    padding: 12px 0 24px;
  }

  .prev-next {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px 0;
  }

  .prev-next a,
  .prev-next span {
    white-space: normal;
    text-align: left;
    font-size: 14px;
  }

  .prev-next [data-slot="next"],
  .prev-next a:last-child,
  .prev-next span:last-child {
    text-align: left;
  }

  .rec-head h3 {
    font-size: 16px;
  }

  .rec-grid a {
    gap: 8px;
    padding: 10px 0;
  }

  .faq-group-head {
    padding: 12px 14px;
    gap: 8px;
  }

  .faq-group-head h2 {
    font-size: 16px;
  }

  .faq-group-head a {
    flex: none;
    white-space: nowrap;
  }

  .faq-group li a {
    padding: 10px 14px;
    font-size: 14px;
  }

  .faq-grid {
    gap: 16px;
    padding-top: 0;
    padding-bottom: 24px;
  }

  .contact-grid {
    padding: 0 0 24px;
    gap: 16px;
  }

  .contact-table th {
    width: 88px;
    padding: 10px;
    font-size: 14px;
  }

  .contact-table td {
    padding: 10px;
    font-size: 14px;
    word-break: break-word;
  }

  .qr-box {
    padding: 16px;
  }

  .footer-grid {
    padding: 28px 0 24px;
    gap: 24px;
  }

  .footer-copy {
    flex-direction: column;
    gap: 4px;
  }

  .sec-head-ornament h2 {
    font-size: 22px;
  }

  .sec-head-ornament h2 span {
    padding: 0 16px;
  }

  .sec-head-ornament h2 span::before,
  .sec-head-ornament h2 span::after {
    width: 28px;
  }

  .rich-text {
    font-size: 15px;
  }

  .sg-swatch {
    grid-template-columns: 1fr 1fr;
  }

  [data-block="pagination"] a,
  [data-block="pagination"] span,
  .pagination a,
  .pagination span {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
  }
}

/* ===== 白皮书 V2.9：详情页标题区 / 文章摘要 / 问题配图 ===== */
main[data-page="news-detail"] .detail-title,
main[data-page="product-detail"] .detail-title,
main[data-page="help-detail"] .help-q {
  text-align: center;
  font-size: 30px;
  line-height: 1.4;
  margin: 0 0 14px;
}

main[data-page="news-detail"] .detail-meta,
main[data-page="product-detail"] .detail-meta,
main[data-page="help-detail"] .detail-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 28px;
  text-align: center;
  font-size: 14px;
  margin: 0 auto 28px;
}

main[data-page="news-detail"] .article-summary,
main[data-page="help-detail"] .article-summary {
  margin: 0 0 28px;
  padding: 18px 22px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
  background: var(--bg-soft, #f4f6f9);
  border-left: 3px solid var(--primary);
}

.help-cover {
  margin: 0 0 24px;
}

.help-cover img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

@media (max-width: 768px) {

  main[data-page="news-detail"] .detail-title,
  main[data-page="product-detail"] .detail-title,
  main[data-page="help-detail"] .help-q {
    font-size: 24px;
    margin-bottom: 12px;
  }

  main[data-page="news-detail"] .detail-meta,
  main[data-page="product-detail"] .detail-meta,
  main[data-page="help-detail"] .detail-meta {
    gap: 6px 16px;
    font-size: 13px;
    margin-bottom: 20px;
  }

  main[data-page="news-detail"] .article-summary,
  main[data-page="help-detail"] .article-summary {
    padding: 14px 16px;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
  }

  .help-cover {
    margin: 0 0 18px;
  }
}

main[data-page="news-detail"] .rich-text img,
main[data-page="news-detail"] .detail-cover-sm,
main[data-page="news-detail"] .detail-cover {
  display: block;
  max-width: 420px;
  width: 100%;
  height: auto;
  margin: 20px auto 24px;
}

@media (max-width: 768px) {

  main[data-page="news-detail"] .rich-text img,
  main[data-page="news-detail"] .detail-cover-sm,
  main[data-page="news-detail"] .detail-cover {
    max-width: 100%;
    margin: 16px auto 20px;
  }
}