@charset "UTF-8";
/* 从 qdzrt-components.css 抽出：product 页面专用样式。
   规则顺序与原文件一致；加载时依赖 qdzrt-theme-components，仍排在其后。 */

.qdzrt-product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid rgba(15, 67, 76, 0.1);
  /* 中文注释开始：产品卡片圆角弱化 */
  border-radius: 6px;
  /* 中文注释结束：降低圆角视觉强度 */
  background: #ffffff;
  box-shadow: var(--product-shadow);
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}
.qdzrt-product-card__media.has-image .qdzrt-product-card__placeholder {
  display: none;
}
@media (max-width: 640px) {
  .qdzrt-product-card__body {
      padding: 14px;
    }}
.qdzrt-product-card__body {
  min-width: 0;
}
.qdzrt-product-card__title,
.qdzrt-product-card__excerpt {
  min-width: 0;
  overflow-wrap: anywhere;
}
.qdzrt-product-sidebar__panel {
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--product-line);
  /* 中文注释开始：侧栏卡片圆角弱化 */
  border-radius: 6px;
  /* 中文注释结束：贴近博客风格 */
  background: var(--product-panel-soft);
  box-shadow: var(--product-shadow);
}
.qdzrt-product-sidebar__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
}
.qdzrt-product-sidebar__search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px;
  gap: 10px;
}
.qdzrt-product-sidebar__search input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(19, 52, 58, 0.14);
  border-radius: 4px;
  background: #fff;
  color: var(--product-text);
  font-size: 14px;
}
.qdzrt-product-sidebar__search input:focus {
  outline: none;
  border-color: rgba(0, 153, 153, 0.46);
  box-shadow: 0 0 0 4px rgba(0, 153, 153, 0.1);
}
.qdzrt-product-sidebar__search button {
  appearance: none;
  -webkit-appearance: none;
  height: 44px;
  padding: 0 16px;
  border: 1px solid #11a8b5;
  border-radius: 4px;
  background: #11a8b5;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.qdzrt-product-sidebar__search button:hover,
.qdzrt-product-sidebar__search button:focus-visible {
  border-color: #0798a5;
  background-color: #0798a5;
  color: #ffffff;
}
.qdzrt-product-sidebar__category-list,
.qdzrt-product-sidebar__subcategory-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.qdzrt-product-sidebar__category-list {
  display: grid;
  gap: 10px;
}
.qdzrt-product-sidebar__category-item > a,
.qdzrt-product-sidebar__subcategory-item > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  gap: 12px;
  padding: 14px 16px 14px 30px;
  border-radius: 4px;
  color: var(--product-text);
  text-decoration: none;
  background: #ffffff;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.qdzrt-product-sidebar__category-item > a::before,
.qdzrt-product-sidebar__subcategory-item > a::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #11a8b5;
  transform: translateY(-50%);
  box-shadow: 0 0 0 3px rgba(17, 168, 181, 0.12);
}
.qdzrt-product-sidebar__category-item > a:hover,
.qdzrt-product-sidebar__subcategory-item > a:hover,
.qdzrt-product-sidebar__category-item.is-active > a,
.qdzrt-product-sidebar__subcategory-item.is-active > a {
  background: rgba(17, 168, 181, 0.18);
  color: #084f58;
  transform: translateX(0);
}
.qdzrt-product-sidebar__category-item > a:hover::before,
.qdzrt-product-sidebar__subcategory-item > a:hover::before,
.qdzrt-product-sidebar__category-item.is-active > a::before,
.qdzrt-product-sidebar__subcategory-item.is-active > a::before {
  background: #0798a5;
  box-shadow: 0 0 0 4px rgba(7, 152, 165, 0.18);
}
.qdzrt-product-sidebar__subcategory-list {
  margin-top: 8px;
  padding-left: 14px;
  display: grid;
  gap: 8px;
}
.qdzrt-product-sidebar__subcategory-item > a {
  padding: 11px 14px 11px 28px;
  font-size: 14px;
  border: 1px solid rgba(19, 52, 58, 0.08);
}
.qdzrt-product-sidebar__category-item i {
  font-style: normal;
  font-size: 18px;
  line-height: 1;
}
.qdzrt-product-quality-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid rgba(7, 152, 165, 0.16);
  border-radius: 6px;
  background: radial-gradient(circle at 88% 8%, rgba(17, 168, 181, 0.18), transparent 28%), linear-gradient(rgba(15, 67, 76, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 67, 76, 0.035) 1px, transparent 1px), linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(238, 247, 249, 0.9));
  background-size: auto, 24px 24px, 24px 24px, auto;
  box-shadow: 0 16px 36px rgba(20, 57, 71, 0.1);
  color: var(--product-text);
}
.qdzrt-product-quality-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -34% 20%;
  height: 120px;
  background: radial-gradient(circle, rgba(17, 168, 181, 0.16), transparent 68%);
  pointer-events: none;
}
.qdzrt-product-quality-card__kicker {
  display: inline-flex;
  align-items: center;
  margin: 0 0 12px;
  padding: 6px 9px;
  border-radius: 6px;
  border: 1px solid rgba(7, 152, 165, 0.18);
  background: rgba(255, 255, 255, 0.72);
  color: #066b75;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.qdzrt-product-quality-card h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.012em;
}
.qdzrt-product-quality-card p {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  color: var(--product-muted);
  font-size: 14px;
  line-height: 1.68;
}
.qdzrt-product-quality-card__button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
  padding: 10px 16px;
  border-radius: 6px;
  background: #07998f;
  border: 1px solid #07998f;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}
.qdzrt-product-quality-card__button:hover,
.qdzrt-product-quality-card__button:focus-visible {
  background: #067f78;
  border-color: #067f78;
  color: #ffffff;
  text-decoration: none;
}
.qdzrt-product-sidebar__empty {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--product-muted);
}
.qdzrt-product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}
.qdzrt-product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid rgba(15, 67, 76, 0.1);
  /* 中文注释开始：产品卡片圆角弱化 */
  border-radius: 6px;
  /* 中文注释结束：降低圆角视觉强度 */
  background: #ffffff;
  box-shadow: var(--product-shadow);
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}
.qdzrt-product-card__media {
  position: relative;
  display: block;
  height: 260px;
  overflow: hidden;
  background: #ffffff;
  border-bottom: 1px solid rgba(15, 67, 76, 0.08);
}
.qdzrt-product-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: filter 0.45s ease;
}
.qdzrt-product-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(12, 78, 87, 0.34);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.16em;
}
/* 有特色图时默认隐藏占位，图片失效再自动回退显示。 */
.qdzrt-product-card__media.has-image .qdzrt-product-card__placeholder {
  display: none;
}
.qdzrt-product-card__media.is-image-broken .qdzrt-product-card__placeholder {
  display: flex;
}
.qdzrt-product-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
}
.qdzrt-product-card__title {
  margin: 0;
  font-size: clamp(24px, 1.8vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.018em;
}
.qdzrt-product-card__title a {
  color: var(--product-text);
  text-decoration: none;
}
.qdzrt-product-card__title a:hover,
.qdzrt-product-card__title a:focus-visible {
  color: #0798a5;
  text-decoration: none;
}
.qdzrt-product-card__summary {
  margin: 0;
  color: var(--product-muted);
  font-size: 15px;
  line-height: 1.56;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.qdzrt-product-card__footer {
  margin-top: auto;
  padding-top: 2px;
}
.qdzrt-product-card__details {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--product-accent-deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.qdzrt-product-card__details::after {
  content: "→";
  display: inline-block;
  margin-left: 2px;
  font-weight: 700;
}
.qdzrt-product-card__details:hover,
.qdzrt-product-card__details:focus-visible {
  color: #0798a5;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.qdzrt-product-pagination {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.qdzrt-product-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  margin-right: 0;
  padding: 0 14px;
  border-radius: 4px;
  border: 1px solid rgba(19, 52, 58, 0.12);
  background: #fff;
  color: var(--product-text);
  text-decoration: none;
}
.qdzrt-product-pagination .page-numbers.current,
.qdzrt-product-pagination .page-numbers:hover {
  background: var(--product-accent);
  border-color: var(--product-accent);
  color: #fff;
}
@media (max-width: 820px) {
  .qdzrt-product-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }
  .qdzrt-product-card__media {
      height: 230px;
    }
  .qdzrt-product-card__title {
      font-size: clamp(20px, 3.8vw, 24px);
    }
}
@media (max-width: 640px) {
  .qdzrt-product-grid {
      grid-template-columns: 1fr;
      gap: 12px;
    }
  .qdzrt-product-sidebar__panel,
    .qdzrt-product-card__body {
      padding: 14px;
    }
  .qdzrt-product-sidebar__search {
      grid-template-columns: 1fr;
    }
  .qdzrt-product-sidebar__search button {
      width: 100%;
    }
  .qdzrt-product-card__title {
      font-size: clamp(15px, 4.2vw, 18px);
      line-height: 1.24;
    }
  .qdzrt-product-card__summary {
      font-size: 13px;
      line-height: 1.45;
    }
  .qdzrt-product-card__details {
      font-size: 12px;
    }
}
.qdzrt-product-single {
  --product-single-width: var(--qdzrt-shell-wide);
  --product-single-text: #13343a;
  --product-single-muted: #6b8289;
  --product-single-line: rgba(18, 52, 58, 0.14);
  --product-single-accent: #009999;
  --product-single-accent-deep: #0b6b77;
  --product-single-shadow: 0 10px 24px rgba(20, 57, 71, 0.08);
  background: linear-gradient(180deg, #eef6f8 0%, #f8fbfc 40%, #f3f7fa 100%);
  color: var(--product-single-text);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
/* 全局盒模型统一由 inc/_reset.css 管理，此处已移除重复声明 */
.qdzrt-product-single__hero {
  padding: 46px 0 30px;
  background-color: #3b4650;
  background: radial-gradient(circle at 86% 10%, rgba(255, 255, 255, 0.12), transparent 34%), linear-gradient(100deg, rgba(31, 38, 45, 0.4), rgba(31, 38, 45, 0.1) 52%), linear-gradient(120deg, rgba(59, 70, 80, 0.94), rgba(46, 56, 65, 0.9) 48%, rgba(59, 70, 80, 0.94)), var(--qdzrt-list-hero-image, url("/wp-content/img/site-archive-hero-background.webp"));
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: 100% 100%, 100% 100%, cover;
  background-position: center, center, center;
  border-bottom: 1px solid rgba(35, 46, 57, 0.42);
}
.qdzrt-product-single__content {
  padding: 10px 0 44px;
}
.qdzrt-product-single__inner {
  width: min(100% - var(--qdzrt-gutter) * 2, var(--product-single-width));
  max-width: none;
  margin-inline: auto;
  padding: 0;
}
/* Product body shell owns the 1300px canvas. The nested content grid owns all columns. */
.qdzrt-product-single__content .qdzrt-product-single__shell {
  width: min(100% - var(--qdzrt-gutter) * 2, var(--qdzrt-shell-wide));
}
.qdzrt-product-single__hero .qdzrt-product-single__inner {
  width: min(100% - var(--qdzrt-gutter) * 2, var(--qdzrt-product-hero));
}
.qdzrt-product-single__hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 560px) minmax(0, 1fr);
  gap: var(--qdzrt-shell-gap);
  align-items: start;
  margin-top: 16px;
}
.qdzrt-product-single__media-wrap {
  max-width: none;
  width: 100%;
}
.qdzrt-product-single__media {
  position: relative;
  display: block;
}
.qdzrt-product-single__media-main {
  overflow: hidden;
  border: 1px solid rgba(16, 70, 78, 0.12);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--product-single-shadow);
  aspect-ratio: 1/1;
}
.qdzrt-product-single__media-main img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.qdzrt-product-single__media-thumbs {
  position: absolute;
  left: 12px;
  bottom: 12px;
  z-index: 3;
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 8px;
  max-width: calc(100% - 24px);
  padding: 6px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 8px 22px rgba(12, 52, 58, 0.12);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: thin;
}
.qdzrt-product-single__media-thumbs::-webkit-scrollbar {
  height: 6px;
}
.qdzrt-product-single__media-thumb {
  display: block;
  flex: 0 0 auto;
  width: 84px;
  height: 64px;
  padding: 0;
  border: 1px solid rgba(16, 70, 78, 0.16);
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.qdzrt-product-single__media-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qdzrt-product-single__media-thumb:hover,
.qdzrt-product-single__media-thumb:focus-visible,
.qdzrt-product-single__media-thumb.is-active {
  border-color: var(--product-single-accent);
  transform: translateY(-1px);
}
.qdzrt-product-single__media-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: rgba(12, 78, 87, 0.32);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.qdzrt-product-single__title {
  min-width: 0;
  overflow-wrap: anywhere;
  margin: 16px 0 0;
  font-size: clamp(30px, 2.8vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.028em;
}
.qdzrt-product-single__hero .qdzrt-product-single__title {
  color: #f3f7fc;
  text-shadow: 0 10px 24px rgba(10, 20, 36, 0.35);
}
.qdzrt-product-single__terms {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.qdzrt-product-hero__content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
}
.qdzrt-product-hero__title {
  margin: 0;
}
.qdzrt-product-hero__summary {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(235, 244, 251, 0.9);
}
.qdzrt-product-hero__highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.qdzrt-product-hero__highlight {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 7px 9px;
  border: 1px solid rgba(225, 238, 248, 0.22);
  border-radius: 8px;
  background: rgba(17, 40, 57, 0.34);
}
.qdzrt-product-hero__highlight-icon {
  width: 24px;
  height: 24px;
  color: #0a7f88;
}
.qdzrt-product-hero__highlight-icon .qdzrt-product-hero-icon,
.qdzrt-product-hero__highlight-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}
.qdzrt-product-hero__highlight-title {
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.28;
  color: #edf6fc;
}
.qdzrt-product-hero__highlight-text {
  margin: 3px 0 0;
  font-size: 11.5px;
  line-height: 1.35;
  color: rgba(225, 238, 248, 0.82);
}
.qdzrt-product-hero__params {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.qdzrt-product-hero__param {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 7px 9px;
  min-height: 66px;
  border: 1px solid rgba(193, 211, 226, 0.36);
  border-radius: 8px;
  background: rgba(246, 251, 255, 0.92);
}
.qdzrt-product-hero__param-icon {
  width: 24px;
  height: 24px;
  color: #0a7f88;
}
.qdzrt-product-hero__param-icon .qdzrt-product-hero-icon,
.qdzrt-product-hero__param-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}
.qdzrt-product-hero__param-label {
  font-size: 11px;
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4f6574;
}
.qdzrt-product-hero__param-value {
  margin-top: 1px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  color: #143447;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.qdzrt-product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 0;
}
.qdzrt-product-hero__button {
  min-height: 48px;
  padding: 0 22px;
}
.qdzrt-product-single__hero .qdzrt-product-hero__button--secondary {
  border-color: rgba(198, 220, 236, 0.56);
  background: rgba(248, 252, 255, 0.95);
  color: #204555;
}
.qdzrt-product-single__hero .qdzrt-product-hero__button--secondary:hover,
.qdzrt-product-single__hero .qdzrt-product-hero__button--secondary:focus-visible {
  border-color: rgba(214, 232, 244, 0.92);
  background: #ffffff;
  color: #133643;
}
/* Hero 主按钮：提高可见性并去除蓝色系 */
.qdzrt-product-single__hero .qdzrt-product-single__button--primary {
  border-color: rgba(255, 201, 124, 0.78);
  background: rgba(235, 168, 66, 0.32);
  color: #fff6e8;
  box-shadow: 0 8px 18px rgba(38, 26, 8, 0.2);
}
.qdzrt-product-single__hero .qdzrt-product-single__button--primary::before {
  background: linear-gradient(180deg, #efb14f, #c8821f);
}
.qdzrt-product-single__hero .qdzrt-product-single__button--primary:hover,
.qdzrt-product-single__hero .qdzrt-product-single__button--primary:focus-visible {
  border-color: rgba(255, 215, 153, 0.95);
  background-color: rgba(207, 136, 31, 0.95);
  color: #fffdf8;
}
.qdzrt-product-single__button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  appearance: none;
  -webkit-appearance: none;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 4px;
  background-color: transparent;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
  isolation: isolate;
}
.qdzrt-product-single__button::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  transition: height 0.34s ease;
  z-index: -1;
}
.qdzrt-product-single__button:hover,
.qdzrt-product-single__button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(16, 70, 78, 0.12);
}
.qdzrt-product-single__button:hover::before,
.qdzrt-product-single__button:focus-visible::before {
  height: 100%;
}
.qdzrt-product-single__button--primary {
  border-color: rgba(17, 168, 181, 0.92);
  background: rgba(17, 168, 181, 0.08);
  background-color: rgba(17, 168, 181, 0.08);
  color: var(--product-single-accent-deep);
}
.qdzrt-product-single__button--primary::before {
  background: linear-gradient(180deg, #1bc2cf, #0798a5);
}
.qdzrt-product-single__button--primary:hover,
.qdzrt-product-single__button--primary:focus-visible {
  border-color: #0798a5;
  background-color: #0798a5;
  color: #ffffff;
}
.qdzrt-product-single__button--secondary {
  border-color: rgba(20, 57, 66, 0.14);
  background: #ffffff;
  background-color: #ffffff;
  color: var(--product-single-text);
}
.qdzrt-product-single__button--secondary::before {
  background: linear-gradient(180deg, #1bc2cf, #0798a5);
}
.qdzrt-product-single__button--secondary:hover,
.qdzrt-product-single__button--secondary:focus-visible {
  border-color: rgba(17, 168, 181, 0.92);
  background-color: #0798a5;
  color: #ffffff;
}
/* Product detail layout owner: shell controls width; content-grid alone controls columns. */
.qdzrt-product-single__content-grid {
  display: grid;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  gap: var(--qdzrt-shell-gap);
  align-items: start;
  overflow-anchor: none;
}
.qdzrt-product-single__content-grid > * {
  min-width: 0;
  overflow-wrap: anywhere;
}
.qdzrt-product-single__content-grid--with-rail {
  grid-template-columns: minmax(0, var(--qdzrt-product-content)) var(--qdzrt-product-rail);
}
.qdzrt-product-single__content-grid--no-rail {
  grid-template-columns: minmax(0, var(--qdzrt-product-content));
  max-width: var(--qdzrt-product-content);
  margin-inline: auto;
}
.qdzrt-product-single__article {
  display: grid;
  width: 100%;
  max-width: var(--qdzrt-product-content);
  min-width: 0;
  margin: 0;
  padding: 0;
  gap: 22px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow-anchor: none;
}
.qdzrt-product-single__article > *,
.qdzrt-product-single__modules-inner {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}
.qdzrt-product-single__rail {
  width: var(--qdzrt-product-rail);
  min-width: 0;
  align-self: stretch;
  position: relative;
  height: auto;
  max-height: none;
  overflow: visible;
}
/* The grid item stretches to the article row height. The inner stack is the sole
 * sticky owner. Its offset is CSS-owned so content expansion cannot trigger a
 * JavaScript top recalculation or visible sidebar jump. */
.qdzrt-product-single__rail-inner {
  --qdzrt-product-rail-base-top: 110px;
  display: grid;
  gap: 20px;
  position: -webkit-sticky;
  position: sticky;
  top: var(--qdzrt-product-rail-base-top);
  align-self: start;
  height: max-content;
  max-height: none;
  overflow: visible;
  overflow-anchor: none;
}
.qdzrt-product-single__article-card,
.qdzrt-product-single__panel {
  border: 1px solid var(--product-single-line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: var(--product-single-shadow);
}
.qdzrt-product-single__article-card {
  padding: 24px 22px 28px;
}
.qdzrt-product-single__panel {
  padding: 20px 18px;
}
.qdzrt-product-single__section-head {
  display: grid;
  justify-items: stretch;
  gap: 0;
  margin-bottom: 22px;
}
.qdzrt-product-single__section-head h2 {
  margin: 0;
  display: flex;
  align-items: center;
  width: 100%;
  padding: 13px 18px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, #169aa6, #137f8a 54%, #106e78);
  box-shadow: 0 10px 22px rgba(16, 110, 120, 0.14);
  color: #ffffff;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  word-break: break-word;
}
/* 文章详情区域样式 - 适配你的 div：qdzrt-product-single__entry */
.qdzrt-product-single__entry {
  max-width: 100%;
  color: #1f2937;
  font-size: 17px;
  line-height: 1.85;
}
.qdzrt-product-single__entry h2 {
  margin: 0 0 18px;
  font-size: 30px;
  line-height: 1.3;
  color: #0f293a;
  font-weight: 700;
}
.qdzrt-product-single__entry h3 {
  margin: 28px 0 12px;
  font-size: 26px;
  line-height: 1.4;
  color: #0f293a;
  font-weight: 700;
  padding-bottom: 6px;
  border-bottom: 2px solid #e5edf3;
}
.qdzrt-product-single__entry h4 {
  margin: 16px 0 8px;
  font-size: 18px;
  line-height: 1.5;
  color: #163946;
  font-weight: 600;
}
.qdzrt-product-single__entry p {
  margin: 0 0 14px;
}
.qdzrt-product-single__entry ul {
  margin: 0 0 14px 18px;
  padding: 0;
}
.qdzrt-product-single__entry ul li {
  margin: 0 0 6px;
}
/* 中文注释开始：产品正文表格美化（桌面+移动端横向滚动） */
.qdzrt-product-single__entry table {
  width: 100%;
  margin: 18px 0 22px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid #d6e2e8;
  border-radius: 0;
  overflow: hidden;
  background: #ffffff;
  box-shadow: none;
  font-size: 15px;
}
.qdzrt-product-single__entry table th,
.qdzrt-product-single__entry table td {
  padding: 10px 12px;
  border: 0;
  border-right: 1px solid #d6e2e8;
  border-bottom: 1px solid #d6e2e8;
  text-align: left;
  vertical-align: top;
  line-height: 1.58;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: break-word;
}
.qdzrt-product-single__entry table tr > *:last-child {
  border-right: 0;
}
.qdzrt-product-single__entry table tbody tr:last-child > td {
  border-bottom: 0;
}
.qdzrt-product-single__entry table th {
  background: #21363f;
  color: #edf6f8;
  font-size: 15px;
  font-weight: 700;
}
.qdzrt-product-single__entry table td {
  color: #2f4d55;
  background: #ffffff;
  font-size: 14px;
}
.qdzrt-product-single__entry table tbody td:first-child {
  width: 28%;
  min-width: 132px;
  background: #f4f8fa;
  color: #163946;
  font-weight: 600;
}
.qdzrt-product-single__entry table tr:nth-child(even) td {
  background: #f8fbfd;
}
.qdzrt-product-single__entry table tr:nth-child(even) td:first-child {
  background: #eef5f8;
}
.qdzrt-product-single__entry figure.wp-block-table,
.qdzrt-product-single__entry .wp-block-table,
.qdzrt-product-single__entry .table-scroll-wrap,
.qdzrt-product-single__entry .qdzrt-product-single__table-scroll {
  margin: 18px 0 22px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}
.qdzrt-product-single__entry figure.wp-block-table table,
.qdzrt-product-single__entry .wp-block-table table,
.qdzrt-product-single__entry .table-scroll-wrap > table,
.qdzrt-product-single__entry .qdzrt-product-single__table-scroll > table {
  margin: 0;
  min-width: 680px;
}
@media (max-width: 768px) {
  .qdzrt-product-single__entry {
      -webkit-text-size-adjust: 100%;
      text-size-adjust: 100%;
    }
  .qdzrt-product-single__article {
      min-width: 0;
    }
  .qdzrt-product-single__entry table {
      display: table;
      width: max-content;
      min-width: 640px;
      max-width: none;
      overflow: visible;
      direction: ltr;
      font-size: 14px;
    }
  .qdzrt-product-single__entry table > thead,
    .qdzrt-product-single__entry table > tbody {
      display: table-row-group;
      width: auto;
      min-width: 0;
    }
  .qdzrt-product-single__entry table th,
    .qdzrt-product-single__entry table td {
      min-width: 140px;
      padding: 9px 10px;
      font-size: 14px;
      line-height: 1.5;
      white-space: normal;
      word-break: break-word;
    }
  .qdzrt-product-single__entry table tbody td:first-child {
      min-width: 118px;
    }
  .qdzrt-product-single__entry figure.wp-block-table,
    .qdzrt-product-single__entry .wp-block-table,
    .qdzrt-product-single__entry .table-scroll-wrap,
    .qdzrt-product-single__entry .qdzrt-product-single__table-scroll {
      overflow-x: auto !important;
      overflow-y: hidden !important;
      -webkit-overflow-scrolling: touch !important;
      touch-action: pan-x !important;
      overscroll-behavior-x: contain;
      max-width: 100%;
    }
}
/* 中文注释结束：产品正文表格美化（桌面+移动端横向滚动） */
/* 裸表格（classic editor）横向滚动容器 */
.qdzrt-product-single__entry .table-scroll-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}
/* 文章详情区域样式 - 适配你的 div：qdzrt-product-single__entry */
/* 去掉默认列表圆点 */
.qdzrt-product-single__entry ul.tedian,
.qdzrt-product-single__entry ul.youshi,
.qdzrt-product-single__entry ul.hangye {
  list-style: none;
  margin: 0 0 14px 0;
  padding: 0;
}
.qdzrt-product-single__entry ul.tedian li,
.qdzrt-product-single__entry ul.youshi li,
.qdzrt-product-single__entry ul.hangye li {
  position: relative;
  padding-left: 26px;
  margin: 0 0 10px;
}
/* 产品特点 - 绿色 */
.qdzrt-product-single__entry ul.tedian li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0 22%, #22c55e 24% 100%);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
  transform: translateY(-50%);
}
/* 产品优势 - 橙色 */
.qdzrt-product-single__entry ul.youshi li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0 22%, #f97316 24% 100%);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.18);
  transform: translateY(-50%);
}
/* 推荐行业 - 蓝色 */
.qdzrt-product-single__entry ul.hangye li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0 22%, #3b82f6 24% 100%);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
  transform: translateY(-50%);
}
/* 文章分点*/
/* 文章分点*/
/* 文章分点*/
/* 文章分点*/
/* 文章分点*/
/* 文章分点*/
.qdzrt-product-single__panel h2 {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.qdzrt-product-single .fenxiang--product-sidebar {
  padding: 20px 18px;
}
.qdzrt-product-single .fenxiang--product-sidebar h2 {
  margin: 0 0 14px;
}
.qdzrt-product-single .qdzrt-product-single__share-quote {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 42px;
  margin: 0 0 10px;
  padding: 0 14px;
  border: 1px solid #c8dee8;
  border-radius: 4px;
  background: #f6fbfe;
  color: #3e6a7f;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__items {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  border: 0;
  border-radius: 0;
  background: transparent;
  overflow: visible;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  height: 38px;
  padding: 0;
  border: 1px solid #c8dee8;
  border-radius: 4px;
  background: #f6fbfe;
  color: #3e6a7f;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item:last-child {
  border-right: 1px solid #c8dee8;
}
.qdzrt-product-single .fenxiang--product-sidebar button.fenxiang__item {
  font-family: inherit;
  cursor: pointer;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item:hover,
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item:focus-visible {
  background: #e9f7fd;
  border-color: #9ecfdf;
  color: #107f95;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item.is-copied {
  background: #e8f7ee;
  border-color: #84cf9d;
  color: #1a8b49;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}
.qdzrt-product-single .fenxiang--product-sidebar .fenxiang__icon-svg {
  display: block;
  width: 14px;
  height: 14px;
}
.qdzrt-product-single__related {
  padding: 14px 0 84px;
}
.qdzrt-product-single__related-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.qdzrt-product-single__related-head {
  margin-bottom: 0;
  gap: 10px;
}
.qdzrt-product-single__related-head h2 {
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.2;
  letter-spacing: -0.03em;
  position: relative;
  padding-bottom: 8px;
}
.qdzrt-product-single__related-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #12afbb, #0a7782);
}
.qdzrt-product-single__related-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.qdzrt-product-single__related-viewport {
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
}
.qdzrt-product-single__related-viewport::-webkit-scrollbar {
  display: none;
}
.qdzrt-product-grid--related {
  display: flex;
  grid-template-columns: none;
  gap: 24px;
  margin: 0;
}
.qdzrt-product-grid--related > .qdzrt-product-card {
  flex: 0 0 calc((100% - 72px) / 4);
  min-width: 0;
  scroll-snap-align: start;
}
.qdzrt-product-grid--related .qdzrt-product-card__body {
  padding: 14px;
  gap: 8px;
}
.qdzrt-product-grid--related .qdzrt-product-card__title {
  margin: 0;
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.qdzrt-product-grid--related .qdzrt-product-card__title a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  min-height: 2.44em;
}
.qdzrt-product-grid--related .qdzrt-product-card__excerpt {
  font-size: 12px;
  line-height: 1.55;
}
.qdzrt-product-grid--related .qdzrt-product-card__link {
  font-size: 12px;
  gap: 6px;
}
@media (max-width: 1120px) {
  .qdzrt-product-single__content-grid {
      grid-template-columns: minmax(0, 1fr);
      max-width: 100%;
    }
  .qdzrt-product-single__hero-grid {
      grid-template-columns: minmax(0, 1fr);
    }
  .qdzrt-product-hero__content {
      padding-top: 8px;
    }
  .qdzrt-product-single__rail,
    .qdzrt-product-single__rail-inner {
      width: 100%;
      position: static;
      height: auto;
      max-height: none;
      overflow: visible;
    }
  /* Mobile order remains content first, then the formal product rail. */
  .qdzrt-product-single__rail-inner .fenxiang--product-sidebar {
      order: -1;
    }
}
@media (max-width: 820px) {
  .qdzrt-product-hero__highlights,
    .qdzrt-product-hero__params {
      grid-template-columns: 1fr;
    }
  .qdzrt-product-single__media-thumbs {
      gap: 6px;
      left: 10px;
      bottom: 10px;
      max-width: calc(100% - 20px);
      padding: 4px;
    }
  .qdzrt-product-single__media-thumb {
      width: 74px;
      height: 56px;
    }
  .qdzrt-product-grid--related > .qdzrt-product-card {
      flex-basis: calc((100% - 24px) / 2);
    }
}
@media (max-width: 640px) {
  .qdzrt-product-single__inner {
      width: min(100% - var(--qdzrt-gutter) * 2, var(--product-single-width));
    }
  .qdzrt-product-single__hero {
      padding-top: 34px;
    }
  .qdzrt-product-single__article-card,
    .qdzrt-product-single__panel {
      padding: 22px;
    }
  .qdzrt-product-single .fenxiang--product-sidebar {
      padding: 18px;
    }
  .qdzrt-product-single .fenxiang--product-sidebar .fenxiang__item {
      height: 36px;
    }
  .qdzrt-product-single__article-card {
      padding: 14px 12px 18px;
      min-width: 0;
    }
  .qdzrt-product-single__section-head h2 {
      padding: 11px 12px;
      font-size: 13px;
      line-height: 1.5;
      letter-spacing: 0.08em;
    }
  .qdzrt-product-single__entry ul {
      margin-left: 16px;
    }
  .qdzrt-product-single__media-thumbs {
      gap: 6px;
      left: 8px;
      bottom: 8px;
      max-width: calc(100% - 16px);
      padding: 3px;
    }
  .qdzrt-product-single__media-thumb {
      width: 64px;
      height: 50px;
    }
  .qdzrt-product-hero__actions {
      flex-direction: column;
    }
  .qdzrt-product-hero__button {
      width: 100%;
      justify-content: center;
    }
  .qdzrt-product-single__related-top {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }
  .qdzrt-product-single__related-arrow {
      width: 40px;
      height: 40px;
    }
  .qdzrt-product-grid--related > .qdzrt-product-card {
      flex-basis: 100%;
    }
}
@media (max-width: 1100px) and (min-width: 821px) {
  .qdzrt-product-single__media-wrap {
      max-width: 500px;
    }
  .qdzrt-product-grid--related > .qdzrt-product-card {
      flex-basis: calc((100% - 48px) / 3);
    }
}
/* 中文注释结束：产品正文单一路径覆盖层（不改外观，仅统一表格行为） */
/* ===== v9.8 fix10: product entry mobile overflow containment ===== */
.qdzrt-product-single__entry img,
.qdzrt-product-single__entry video,
.qdzrt-product-single__entry iframe,
.qdzrt-product-single__entry embed,
.qdzrt-product-single__entry object {
  max-width: 100%;
  height: auto;
}
.qdzrt-product-single__entry figure,
.qdzrt-product-single__entry .wp-block-image,
.qdzrt-product-single__entry .wp-caption {
  max-width: 100%;
}
.qdzrt-product-single__entry .table-scroll-wrap,
.qdzrt-product-single__entry .qdzrt-product-single__table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}
.qdzrt-product-single__entry .table-scroll-wrap > table,
.qdzrt-product-single__entry .qdzrt-product-single__table-scroll > table {
  margin-top: 0;
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .qdzrt-product-single,
    .qdzrt-product-single__inner,
    .qdzrt-product-single__content-grid,
    .qdzrt-product-single__article,
    .qdzrt-product-single__entry {
      min-width: 0;
      max-width: 100%;
    }
  .qdzrt-product-single__entry {
      overflow-wrap: anywhere;
      word-break: normal;
    }
  .qdzrt-product-single__entry > table {
      display: block !important;
      width: 100% !important;
      min-width: 0 !important;
      max-width: 100% !important;
      overflow-x: auto !important;
      overflow-y: hidden !important;
      -webkit-overflow-scrolling: touch !important;
    }
  .qdzrt-product-single__entry .table-scroll-wrap > table,
    .qdzrt-product-single__entry .qdzrt-product-single__table-scroll > table {
      display: table;
      width: max-content;
      min-width: 640px;
      max-width: none;
    }
}
@media (max-width: 640px) {
  .qdzrt-product-single__entry h2 {
      font-size: clamp(22px, 6vw, 26px);
      line-height: 1.25;
    }
  .qdzrt-product-single__entry h3 {
      font-size: clamp(19px, 5.2vw, 23px);
      line-height: 1.32;
    }
  .qdzrt-product-single__entry p,
    .qdzrt-product-single__entry li {
      font-size: 15px;
      line-height: 1.72;
    }
}
/* Added missing styles for Application Tags and Category pills */
.qdzrt-product-single__terms a {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: #fff !important;
  padding: 6px 16px;
  border-radius: 4px;
  font-size: 13px;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.qdzrt-product-hero__application-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 15px;
  margin-bottom: 20px;
}
.qdzrt-product-quality-doc-card {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid #d7e7ee;
  border-radius: 8px;
  background: linear-gradient(rgba(10, 143, 139, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 143, 139, 0.035) 1px, transparent 1px), linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(235, 247, 250, 0.82));
  background-size: 22px 22px, 22px 22px, auto;
  box-shadow: 0 14px 34px rgba(7, 34, 42, 0.08);
  overflow: hidden;
}
.qdzrt-product-quality-doc-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10, 161, 153, 0.18), transparent 68%);
  pointer-events: none;
}
.qdzrt-product-quality-doc-card h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  color: #0e3440;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.qdzrt-product-quality-doc-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #526f79;
  font-size: 14px;
  line-height: 1.68;
}
.qdzrt-product-quality-doc-card ul {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}
.qdzrt-product-quality-doc-card li {
  position: relative;
  padding-left: 18px;
  color: #123f4a;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
}
.qdzrt-product-quality-doc-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #0aa59a;
  box-shadow: 0 0 0 3px rgba(10, 165, 154, 0.16);
  transform: translateY(-50%);
}
.qdzrt-product-quality-doc-card__button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: 4px;
  padding: 0 16px;
  border: 1px solid #0aa59a;
  border-radius: 6px;
  background: #0aa59a;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.qdzrt-product-quality-doc-card__button:hover,
.qdzrt-product-quality-doc-card__button:focus-visible {
  background: #078f88;
  border-color: #078f88;
  color: #ffffff;
  text-decoration: none;
}
/* Added missing styles for Application Tags and Category pills */
.qdzrt-product-single__terms a {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: #fff !important;
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.qdzrt-product-single__terms a:hover {
  background: rgba(255, 255, 255, 0.25);
}
.qdzrt-product-hero__application-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0;
}
.qdzrt-product-hero__application-tags span {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
}
.qdzrt-product-hero__application-tags span::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #38bdf8;
  border-radius: 50%;
  margin-right: 8px;
}

/* ===== 从 qdzrt-components.css 迁入（product 专属块） ===== */
.qdzrt-header.is-nav-pinned ~ .qdzrt-product-single .qdzrt-product-single__rail-inner {
  --qdzrt-product-rail-base-top: 68px;
}
.qdzrt-product-single__hero .qdzrt-product-breadcrumb {
  color: rgba(228, 237, 246, 0.84);
}
.qdzrt-product-single__hero .qdzrt-product-breadcrumb__item:not(:last-child)::after {
  color: rgba(228, 237, 246, 0.58);
}
.qdzrt-product-single__hero .qdzrt-product-breadcrumb a {
  color: rgba(241, 247, 252, 0.9);
}
.qdzrt-product-single__hero .qdzrt-product-breadcrumb a:hover {
  color: #ffffff;
}
.qdzrt-product-single__related-controls .qdzrt-product-single__related-arrow,
[data-related-carousel] [data-related-prev],
[data-related-carousel] [data-related-next] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  appearance: none;
  -webkit-appearance: none;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid #b9c7cc;
  border-radius: 4px;
  background: #ffffff;
  background-color: #ffffff;
  color: #2f464d;
  font-size: 18px;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  letter-spacing: 0;
  line-height: 1;
  cursor: pointer;
  box-shadow: none;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}
.qdzrt-product-single__related-controls .qdzrt-product-single__related-arrow:hover,
.qdzrt-product-single__related-controls .qdzrt-product-single__related-arrow:focus-visible,
.qdzrt-product-single__related-controls .qdzrt-product-single__related-arrow:active,
[data-related-carousel] [data-related-prev]:hover,
[data-related-carousel] [data-related-next]:hover,
[data-related-carousel] [data-related-prev]:focus-visible,
[data-related-carousel] [data-related-next]:focus-visible {
  background: #e9f0f3;
  background-color: #e9f0f3;
  border-color: #96a9b0;
  color: #123a42;
  transform: translateY(-1px);
  box-shadow: none;
  outline: none;
}
.qdzrt-product-single__related-controls .qdzrt-product-single__related-arrow:disabled,
[data-related-carousel] [data-related-prev]:disabled,
[data-related-carousel] [data-related-next]:disabled {
  opacity: 1;
  background: #f5f7f8;
  background-color: #f5f7f8;
  border-color: #d6e0e4;
  color: #a7b6bc;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

/* ===== 从 qdzrt-components.css 补充迁入（遗漏块） ===== */
.qdzrt-header.is-nav-pinned ~ .qdzrt-product-page .qdzrt-product-page__sidebar {
  top: 68px;
}
.qdzrt-product-page__layout {
  display: grid;
  grid-template-columns: var(--qdzrt-product-rail) minmax(0, var(--qdzrt-product-content));
  gap: var(--qdzrt-shell-gap);
  align-items: start;
  overflow-anchor: none;
}
.qdzrt-product-page__sidebar {
  width: 100%;
  min-width: 0;
  position: -webkit-sticky;
  position: sticky;
  top: 110px;
  align-self: start;
  height: max-content;
  display: grid;
  gap: 20px;
}
/* 头部进入吸顶状态后，缩小侧栏距离顶部的间距，避免出现过大留白 */
.qdzrt-header.is-nav-pinned ~ .qdzrt-product-page .qdzrt-product-page__sidebar {
  top: 68px;
}
.qdzrt-product-page__sidebar--mobile-taxonomy {
  display: none;
}
.qdzrt-product-page__main {
  width: 100%;
  max-width: var(--qdzrt-product-content);
  min-width: 0;
}
.qdzrt-product-sidebar__category-item a,
.qdzrt-product-sidebar__subcategory-item a {
  overflow-wrap: anywhere;
}
@media (max-width: 960px) {
.qdzrt-product-page__layout {
      grid-template-columns: 1fr;
    }
.qdzrt-product-page__sidebar {
      position: static;
    }
}
@media (max-width: 640px) {
.qdzrt-product-page__sidebar--desktop {
      display: none;
    }
.qdzrt-product-page__sidebar--mobile-taxonomy {
      display: grid;
      position: static;
      height: auto;
      margin-top: 0;
    }
.qdzrt-product-page__sidebar--mobile-taxonomy {
      gap: 12px;
      margin-top: 16px;
    }
}