/* Gold Printing 繁體版標題系統：簡潔、統一、克制。 */
html[lang="zh-Hant"] body h1,
html[lang="zh-Hant"] body h2,
html[lang="zh-Hant"] body h3,
html[lang="zh-Hant"] body .eyebrow {
  font-family: Arial, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif !important;
}

/* 2026-08-03 三个业务体系只统一“位置”：
   以书刊印刷主标题的现有左起点为基准，不改变字号、颜色、图片或正文结构。 */
html[lang="zh-Hant"] {
  --zh-book-title-left: clamp(44px, 6vw, 104px);
}

html[lang="zh-Hant"] body:is(.support-solutions, .support-factory) {
  --zh-section-gutter: var(--zh-book-title-left);
}

/* 栏目定位条与书刊分类条使用同一条外侧左边线。 */
html[lang="zh-Hant"] body:is(
  .book-directory-page,
  .book-product-page,
  .packaging-directory,
  .packaging-product,
  .support-solutions,
  .support-factory
) :is(.gp-context-subnav-shell, .book-category-nav-shell) {
  padding-inline: var(--zh-book-title-left) !important;
}

html[lang="zh-Hant"] body:is(
  .book-directory-page,
  .book-product-page,
  .packaging-directory,
  .packaging-product,
  .support-solutions,
  .support-factory
) :is(.gp-context-subnav, .book-category-nav) {
  width: 100% !important;
  max-width: none !important;
  margin-inline: 0 !important;
}

/* 三个体系的首屏小字、主标题和副标题保持原样，只统一起点。 */
html[lang="zh-Hant"] body.book-directory-page .book-hero-copy,
html[lang="zh-Hant"] body.book-product-page .product-hero-copy,
html[lang="zh-Hant"] body:is(.packaging-directory, .packaging-product) .packaging-hero-copy {
  padding-left: var(--zh-book-title-left) !important;
  padding-right: var(--zh-book-title-left) !important;
}

html[lang="zh-Hant"] body:is(.support-solutions, .support-factory) .page-hero {
  padding-left: var(--zh-book-title-left) !important;
  padding-right: var(--zh-book-title-left) !important;
}

html[lang="zh-Hant"] body.support-solutions main :is(
  #printing-solution,
  #rapid-solution,
  #buyer-resources > .directory-section
) > :is(.eyebrow, h2, h2 + p) {
  position: relative;
  left: calc(var(--zh-book-title-left) - 5vw);
}

html[lang="zh-Hant"] body.support-solutions main :is(
  #prepress-title .factory-equipment-head,
  #file-standard > .prepress-standard-head
) {
  position: relative;
  left: calc(var(--zh-book-title-left) - 5vw);
  width: calc(100% - (var(--zh-book-title-left) - 5vw)) !important;
}

/* 产品中心主要栏目标题组对齐，卡片内部标题不参与移动。 */
html[lang="zh-Hant"] body.book-directory-page .book-universe > .universe-heading {
  width: calc(100% - (var(--zh-book-title-left) - clamp(28px, 5vw, 80px))) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - clamp(28px, 5vw, 80px)) !important;
  margin-right: 0 !important;
}

html[lang="zh-Hant"] body.book-directory-page .cultural-series > .cultural-series-heading {
  width: calc(100% - (var(--zh-book-title-left) - max(4vw, 22px))) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - max(4vw, 22px)) !important;
  margin-right: 0 !important;
}

html[lang="zh-Hant"] body.packaging-directory :is(.packaging-gallery-head, .packaging-section-head) {
  width: calc(100% - (var(--zh-book-title-left) - 5vw)) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - 5vw) !important;
  margin-right: 0 !important;
}

html[lang="zh-Hant"] body.packaging-directory .dimension-intro > div:first-child {
  position: relative;
  left: calc(var(--zh-book-title-left) - 5vw);
  max-width: 780px;
  margin-left: 0 !important;
  margin-right: auto !important;
  text-align: left !important;
}

/* 书刊详情页的栏目标题组只补齐不同容器产生的左侧差值。 */
html[lang="zh-Hant"] body.book-product-page :is(
  .types-heading,
  .gallery-heading,
  .materials-heading,
  .process-heading
) {
  width: calc(100% - (var(--zh-book-title-left) - 5vw)) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - 5vw) !important;
  margin-right: 0 !important;
}

html[lang="zh-Hant"] body.book-product-page :is(.section-title, .spec-intro, .faq-heading) {
  position: relative;
  left: calc(var(--zh-book-title-left) - 40px);
}

html[lang="zh-Hant"] body:is(.support-solutions, .support-factory) .page-footer-cta {
  padding-left: var(--zh-book-title-left) !important;
  padding-right: var(--zh-book-title-left) !important;
}

/* 2026-08-03 宽屏复核纠偏：栏目内容仍可保持居中限宽，
   但生产制造的一级标题与副标题必须落在“书刊印刷”的同一条左边线上。 */
html[lang="zh-Hant"] body.support-factory .factory-scale-copy {
  padding-left: var(--zh-book-title-left) !important;
  justify-content: flex-start !important;
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) {
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 2026-08-03 产品详情宽屏最终位置锁。正文与卡片继续使用原有1320px内容宽度，
   只把一级标题组拉回“书刊印刷”的左边线。 */
@media (min-width: 761px) {
  html[lang="zh-Hant"] body.book-product-page :is(
    .types-heading,
    .gallery-heading,
    .materials-heading,
    .process-heading
  ) {
    width: calc(100% - (var(--zh-book-title-left) - clamp(24px, 5vw, 78px))) !important;
    max-width: none !important;
    margin-left: calc(var(--zh-book-title-left) - clamp(24px, 5vw, 78px)) !important;
    margin-right: 0 !important;
  }

  html[lang="zh-Hant"] body.book-product-page :is(
    .section-title,
    .spec-intro,
    .faq-heading
  ) {
    left: calc(
      var(--zh-book-title-left) - 40px -
      max(0px, calc((100vw - var(--zh-section-width)) / 2))
    ) !important;
  }
}

html[lang="zh-Hant"] body.book-product-page .cultural-series-heading {
  width: calc(100% - (var(--zh-book-title-left) - max(4vw, 22px))) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - max(4vw, 22px)) !important;
  margin-right: 0 !important;
}

/* 公司介绍右侧富兰克林奖座图：右边保持不动，向左横向延展10%。 */
@media (min-width: 1001px) {
  html[lang="zh-Hant"] body.support-factory .company-profile-awards {
    transform: scaleX(1.10);
    transform-origin: right center;
  }

  /* 公司介绍正文以标题「介／紹」之间为首行文字对齐标尺。 */
  html[lang="zh-Hant"] body.support-factory .company-profile-copy {
    box-sizing: border-box;
    padding-right: clamp(18px, 2.1vw, 30px);
  }

  html[lang="zh-Hant"] body.support-factory .company-profile-copy > p {
    position: relative;
    /* 标题为四字；正文首行缩进2em后，首个文字落在「介／紹」之间。 */
    left: clamp(40px, calc(7.2vw - 32px), 70px);
    width: calc(100% - clamp(40px, calc(7.2vw - 32px), 70px));
    max-width: none !important;
    text-indent: 2em !important;
    text-align: justify;
    text-align-last: auto;
  }
}

/* 包装主页的一级栏目标题沿用同一左边线。 */
html[lang="zh-Hant"] body.packaging-directory .dimension-intro > div:first-child,
html[lang="zh-Hant"] body.packaging-directory .packaging-section-head {
  left: 0 !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - clamp(22px, 5vw, 80px)) !important;
  margin-right: 0 !important;
  text-align: left !important;
}

html[lang="zh-Hant"] body.packaging-directory .packaging-cta > div:first-child {
  position: relative;
  left: calc(var(--zh-book-title-left) - clamp(22px, 6vw, 100px));
}

/* 解决方案一级栏目最终位置锁。 */
html[lang="zh-Hant"] body.support-solutions main :is(
  #printing-solution,
  #rapid-solution,
  #buyer-resources > .directory-section
) > :is(.eyebrow, h2, h2 + p) {
  left: calc(var(--zh-book-title-left) - clamp(18px, 5vw, 72px)) !important;
}

html[lang="zh-Hant"] body.support-solutions #prepress-title .factory-equipment-head {
  left: calc(var(--zh-book-title-left) - clamp(18px, 5vw, 72px)) !important;
  width: calc(100% - (var(--zh-book-title-left) - clamp(18px, 5vw, 72px))) !important;
}

/* 移动端仍以22px为统一左边线。 */
@media (max-width: 760px) {
  html[lang="zh-Hant"] body.book-product-page .cultural-series-heading {
    width: calc(100% - 6px) !important;
    margin-left: 6px !important;
  }

  html[lang="zh-Hant"] body.packaging-directory .dimension-intro > div:first-child,
  html[lang="zh-Hant"] body.packaging-directory .packaging-section-head {
    left: 4px !important;
    margin-left: 0 !important;
  }

  html[lang="zh-Hant"] body.support-factory .factory-scale-copy {
    left: 0 !important;
  }

  html[lang="zh-Hant"] body.support-solutions main :is(
    #printing-solution,
    #rapid-solution,
    #buyer-resources > .directory-section
  ) > :is(.eyebrow, h2, h2 + p),
  html[lang="zh-Hant"] body.support-solutions #prepress-title .factory-equipment-head {
    left: 2px !important;
  }
}

html[lang="zh-Hant"] body.support-factory .company-profile-copy {
  position: relative;
  left: calc(
    var(--zh-book-title-left) -
    max(var(--zh-book-title-left), calc((100vw - var(--zh-section-width)) / 2))
  );
}

@media (max-width: 1000px) {
  html[lang="zh-Hant"] body.support-factory .company-profile-copy > p {
    text-indent: 2em !important;
  }
}

@media (max-width: 760px) {
  html[lang="zh-Hant"] { --zh-book-title-left: 22px; }

  html[lang="zh-Hant"] body:is(
    .book-directory-page,
    .book-product-page,
    .packaging-directory,
    .packaging-product,
    .support-solutions,
    .support-factory
  ) :is(.gp-context-subnav-shell, .book-category-nav-shell) {
    padding-inline: var(--zh-book-title-left) !important;
  }

  html[lang="zh-Hant"] body.book-directory-page .book-universe > .universe-heading,
  html[lang="zh-Hant"] body.book-directory-page .cultural-series > .cultural-series-heading,
  html[lang="zh-Hant"] body.packaging-directory :is(.packaging-gallery-head, .packaging-section-head),
  html[lang="zh-Hant"] body.book-product-page :is(
    .types-heading,
    .gallery-heading,
    .materials-heading,
    .process-heading
  ) {
    width: 100% !important;
    margin-left: 0 !important;
  }

  html[lang="zh-Hant"] body.book-directory-page .book-universe > .universe-heading {
    position: relative;
    left: 4px;
  }

  html[lang="zh-Hant"] body.book-directory-page .cultural-series > .cultural-series-heading {
    position: relative;
    left: 6px;
  }

  html[lang="zh-Hant"] body.book-product-page :is(.section-title, .spec-intro, .faq-heading) {
    left: 2px;
  }

  html[lang="zh-Hant"] body.book-product-page :is(.types-heading, .gallery-heading) {
    position: relative;
    left: 4px;
  }

  html[lang="zh-Hant"] body.book-product-page :is(.materials-heading, .process-heading) {
    position: relative;
    left: 2px;
  }

  html[lang="zh-Hant"] body.packaging-directory .dimension-intro > div:first-child {
    left: 4px;
  }

  html[lang="zh-Hant"] body.packaging-directory :is(.packaging-gallery-head, .packaging-section-head) {
    position: relative;
    left: 4px;
  }

  html[lang="zh-Hant"] body.packaging-directory .packaging-cta > div:first-child {
    position: relative;
    left: 2px;
  }

  html[lang="zh-Hant"] body.support-factory .factory-scale-copy {
    position: relative;
    left: 2px;
  }

  html[lang="zh-Hant"] body.support-solutions main :is(
    #prepress-title .factory-equipment-head,
    #file-standard > .prepress-standard-head
  ) {
    left: 2px;
  }
}

/* 最终位置锁：放在旧版统一规则之后，避免1320px居中容器在宽屏重新推走标题。 */
html[lang="zh-Hant"] body.support-factory {
  --zh-section-gutter: var(--zh-book-title-left);
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) {
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

html[lang="zh-Hant"] body h1 {
  font-size: clamp(32px, 3vw, 42px) !important;
  line-height: 1.16 !important;
}

html[lang="zh-Hant"] body h2 {
  font-size: clamp(26px, 2.4vw, 34px) !important;
  line-height: 1.2 !important;
}

html[lang="zh-Hant"] body h3 {
  font-size: clamp(18px, 1.55vw, 24px) !important;
  line-height: 1.3 !important;
}

html[lang="zh-Hant"] body.support-solutions :is(
  #prepress-heading,
  #prepress-file-standard-title,
  #buyer-resources > .directory-section > h2,
  #project-cases h2,
  #knowledge-directory-title,
  #knowledge-faq-title
) {
  font-size: clamp(26px, 2.4vw, 34px) !important;
}

/* 中文頁眉題、主標題與副標題使用同一垂直節奏。 */
html[lang="zh-Hant"] body main .eyebrow {
  margin-top: 0 !important;
  margin-bottom: 8px !important;
  font-size: 12px !important;
  line-height: 1.4 !important;
}

html[lang="zh-Hant"] body main .eyebrow + :is(h1, h2, h3) {
  margin-top: 0 !important;
}

html[lang="zh-Hant"] body main :is(h1, h2):has(+ p) {
  margin-bottom: 0 !important;
}

html[lang="zh-Hant"] body main :is(h1, h2) + p {
  margin-top: 8px !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

html[lang="zh-Hant"] body main h3:has(+ p) {
  margin-bottom: 0 !important;
}

html[lang="zh-Hant"] body main h3 + p {
  margin-top: 8px !important;
  font-size: 14px !important;
  line-height: 1.65 !important;
}

html[lang="zh-Hant"] body main .project-cta h2 + p {
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 各栏目标题组统一为上标题、下说明，避免同页忽左忽右。 */
html[lang="zh-Hant"] body main :is(
  .section-title,
  .cultural-series-heading,
  .packaging-gallery-head,
  .packaging-section-head,
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .award-recognition-head,
  .environmental-head,
  .material-capability-head,
  .materials-heading
) {
  display: block !important;
  text-align: left !important;
}

html[lang="zh-Hant"] body main :is(
  .cultural-series-heading,
  .packaging-gallery-head,
  .packaging-section-head,
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .award-recognition-head,
  .environmental-head,
  .material-capability-head,
  .materials-heading
) > p {
  margin-top: 8px !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
  max-width: 780px !important;
}

html[lang="zh-Hant"] body.publisher-home .hero h1,
html[lang="zh-Hant"] body.packaging-directory .packaging-hero h1,
html[lang="zh-Hant"] body.packaging-product .packaging-hero h1,
html[lang="zh-Hant"] body.packaging-product .product-hero h1 {
  font-size: clamp(32px, 3vw, 42px) !important;
}

html[lang="zh-Hant"] body.packaging-directory .dimension-intro h2,
html[lang="zh-Hant"] body.packaging-directory .packaging-focus h2,
html[lang="zh-Hant"] body.packaging-directory .packaging-section h2,
html[lang="zh-Hant"] body.packaging-directory .packaging-cta h2,
html[lang="zh-Hant"] body.packaging-directory .packaging-gallery-head h2,
html[lang="zh-Hant"] body.packaging-product h2 {
  font-size: clamp(26px, 2.4vw, 34px) !important;
}

@media (max-width: 760px) {
  html[lang="zh-Hant"] body h1 { font-size: 30px !important; }
  html[lang="zh-Hant"] body h2 { font-size: 26px !important; }
  html[lang="zh-Hant"] body h3 { font-size: 20px !important; }
  html[lang="zh-Hant"] body.support-solutions :is(
    #prepress-heading,
    #prepress-file-standard-title,
    #buyer-resources > .directory-section > h2,
    #project-cases h2,
    #knowledge-directory-title,
    #knowledge-faq-title
  ) { font-size: 26px !important; }
  html[lang="zh-Hant"] body.publisher-home .hero h1,
  html[lang="zh-Hant"] body.packaging-directory .packaging-hero h1,
  html[lang="zh-Hant"] body.packaging-product .packaging-hero h1,
  html[lang="zh-Hant"] body.packaging-product .product-hero h1 { font-size: 30px !important; }
  html[lang="zh-Hant"] body.packaging-directory .dimension-intro h2,
  html[lang="zh-Hant"] body.packaging-directory .packaging-focus h2,
  html[lang="zh-Hant"] body.packaging-directory .packaging-section h2,
  html[lang="zh-Hant"] body.packaging-directory .packaging-cta h2,
  html[lang="zh-Hant"] body.packaging-directory .packaging-gallery-head h2,
  html[lang="zh-Hant"] body.packaging-product h2 { font-size: 26px !important; }
}

/* 2026-07-26 繁體母版栏目规范：
   同级栏目统一左边线、内容宽度、主副标题距离与上下节奏。 */
html[lang="zh-Hant"] {
  --zh-section-width: 1320px;
  --zh-section-gutter: max(5vw, 24px);
  --zh-section-space: 56px;
  --zh-heading-gap: 8px;
  --zh-heading-content-gap: 34px;
}

/* 生产制造：设备清单、认证资质及同级栏目使用同一宽度与标题系统。 */
html[lang="zh-Hant"] body.support-factory main > :is(
  .company-profile,
  .factory-equipment-series,
  .equipment-inventory-section,
  .certification-compliance,
  .environmental-production
),
html[lang="zh-Hant"] body.support-factory .material-capability {
  padding: var(--zh-section-space) var(--zh-section-gutter) !important;
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) {
  display: block !important;
  width: 100%;
  max-width: var(--zh-section-width) !important;
  margin: 0 auto var(--zh-heading-content-gap) !important;
  text-align: left !important;
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) h2 {
  margin: 0 !important;
  font-size: 34px !important;
  line-height: 1.2 !important;
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) > p {
  width: 100%;
  max-width: 780px !important;
  margin: var(--zh-heading-gap) 0 0 !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

html[lang="zh-Hant"] body.support-factory main :is(
  .company-profile-intro,
  .company-profile-exterior,
  .company-profile-grid,
  .factory-equipment-grid,
  .certification-grid,
  .certification-note,
  .environmental-grid,
  .environmental-note,
  .material-capability-visual
) {
  width: 100%;
  max-width: var(--zh-section-width) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

html[lang="zh-Hant"] body.support-factory .equipment-inventory-section > * {
  width: 100%;
  max-width: var(--zh-section-width) !important;
}

/* 解决方案：所有一级栏目标题与说明保持同一字号、左边线和间距。 */
html[lang="zh-Hant"] body.support-solutions main :is(
  #printing-solution,
  #rapid-solution,
  #prepress-title,
  #file-standard,
  #buyer-resources > .directory-section,
  #project-cases,
  #knowledge-directory,
  .knowledge-faq,
  #news-center > .directory-section
) {
  --solution-inner-width: var(--zh-section-width);
}

html[lang="zh-Hant"] body.support-solutions main :is(
  #printing-solution,
  #rapid-solution,
  #buyer-resources > .directory-section,
  #project-cases,
  #knowledge-directory,
  #news-center > .directory-section
) > h2,
html[lang="zh-Hant"] body.support-solutions main :is(
  #prepress-title .factory-equipment-head,
  #file-standard > .prepress-standard-head,
  .knowledge-faq-head
) h2,
html[lang="zh-Hant"] body.support-solutions #file-standard > .prepress-standard-head h3 {
  margin: 0 !important;
  font-size: 34px !important;
  line-height: 1.2 !important;
}

html[lang="zh-Hant"] body.support-solutions main :is(
  #printing-solution,
  #rapid-solution,
  #buyer-resources > .directory-section,
  #project-cases,
  #knowledge-directory,
  #news-center > .directory-section
) > h2 + p,
html[lang="zh-Hant"] body.support-solutions main :is(
  #prepress-title .factory-equipment-head,
  #file-standard > .prepress-standard-head,
  .knowledge-faq-head
) > p {
  max-width: 780px !important;
  margin: var(--zh-heading-gap) 0 var(--zh-heading-content-gap) !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

/* 产品中心与启动项目沿用相同的标题层级，不改变各自图片和业务布局。 */
html[lang="zh-Hant"] body :is(
  .portal-heading,
  .universe-heading,
  .cultural-series-heading,
  .packaging-gallery-head,
  .packaging-section-head,
  .section-head,
  .quote-trust-heading
) {
  max-width: var(--zh-section-width) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

html[lang="zh-Hant"] body :is(
  .portal-heading,
  .universe-heading,
  .cultural-series-heading,
  .packaging-gallery-head,
  .packaging-section-head,
  .section-head,
  .quote-trust-heading
) h2 {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  font-size: 34px !important;
  line-height: 1.2 !important;
}

html[lang="zh-Hant"] body :is(
  .portal-heading,
  .universe-heading,
  .cultural-series-heading,
  .packaging-gallery-head,
  .packaging-section-head,
  .section-head,
  .quote-trust-heading
) > p:last-child {
  max-width: 780px !important;
  margin-top: var(--zh-heading-gap) !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

@media (max-width: 760px) {
  html[lang="zh-Hant"] {
    --zh-section-gutter: 20px;
    --zh-section-space: 44px;
    --zh-heading-content-gap: 28px;
  }

  html[lang="zh-Hant"] body.support-factory main :is(
    .factory-equipment-head,
    .equipment-inventory-head,
    .certification-head,
    .environmental-head,
    .material-capability-head
  ) h2,
  html[lang="zh-Hant"] body.support-solutions main :is(
    #printing-solution,
    #rapid-solution,
    #buyer-resources > .directory-section,
    #project-cases,
    #knowledge-directory,
    #news-center > .directory-section
  ) > h2,
  html[lang="zh-Hant"] body.support-solutions main :is(
    #prepress-title .factory-equipment-head,
    #file-standard > .prepress-standard-head,
    .knowledge-faq-head
  ) h2,
  html[lang="zh-Hant"] body.support-solutions #file-standard > .prepress-standard-head h3,
  html[lang="zh-Hant"] body :is(
    .portal-heading,
    .universe-heading,
    .cultural-series-heading,
    .packaging-gallery-head,
    .packaging-section-head,
    .section-head,
    .quote-trust-heading
  ) h2 {
    font-size: 26px !important;
  }
}

/* 2026-08-03 生产制造宽屏最终位置锁（必须位于全局栏目规则之后）。 */
html[lang="zh-Hant"] body.support-factory {
  --zh-section-gutter: var(--zh-book-title-left);
}

html[lang="zh-Hant"] body.support-factory main :is(
  .factory-equipment-head,
  .equipment-inventory-head,
  .certification-head,
  .environmental-head,
  .material-capability-head
) {
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 2026-08-03 产品详情宽屏最终位置锁（必须位于全局栏目规则之后）。 */
@media (min-width: 761px) {
  html[lang="zh-Hant"] body.book-product-page :is(
    .types-heading,
    .gallery-heading,
    .materials-heading,
    .process-heading
  ) {
    width: calc(100% - (var(--zh-book-title-left) - clamp(24px, 5vw, 78px))) !important;
    max-width: none !important;
    margin-left: calc(var(--zh-book-title-left) - clamp(24px, 5vw, 78px)) !important;
    margin-right: 0 !important;
  }

  html[lang="zh-Hant"] body.book-product-page :is(
    .section-title,
    .spec-intro,
    .faq-heading
  ) {
    left: calc(
      var(--zh-book-title-left) - 40px -
      max(0px, calc((100vw - var(--zh-section-width)) / 2))
    ) !important;
  }
}

html[lang="zh-Hant"] body.book-product-page .cultural-series-heading {
  width: calc(100% - (var(--zh-book-title-left) - max(4vw, 22px))) !important;
  max-width: none !important;
  margin-left: calc(var(--zh-book-title-left) - max(4vw, 22px)) !important;
  margin-right: 0 !important;
}