/* ============================================================
 * products.css
 * 上海禹亮信息科技有限公司 - 产品中心模块共用样式
 *
 * 复用 solutions.css 的设计变量（CSS variables）和部分公共组件。
 * 产品独有样式以 prd_ 前缀避免污染。
 *
 * 适用模板：productindex.html / productcategory.html /
 *           productlist.html / product.html
 * ============================================================ */

#products_page {
  /* 复用 solutions 的 CSS 变量体系，并补充产品专用变量 */
  --sln-bg: #ffffff;
  --sln-bg-2: #f8fafc;
  --sln-bg-3: #f1f5f9;
  --sln-surface: #ffffff;
  --sln-border: #e2e8f0;
  --sln-text: #1e293b;
  --sln-text-2: #334155;
  --sln-text-3: #475569;
  --sln-text-4: #94a3b8;
  --sln-accent: #00d4ff;
  --sln-accent-2: #0ea5e9;
  --sln-accent-soft: rgba(0, 212, 255, 0.08);

  /* 兜底色（JS 注入失败时使用） */
  --sln-card-color: #0ea5e9;
  --sln-card-soft: rgba(14, 165, 233, 0.08);
  --prd-color: #0ea5e9;
  --prd-soft: rgba(14, 165, 233, 0.08);

  --sln-radius: 12px;
  --sln-radius-lg: 16px;
  --sln-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --sln-shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
  --sln-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);

  background: var(--sln-bg-2);
  color: var(--sln-text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Microsoft YaHei", "Inter", "Helvetica Neue",
               system-ui, "Segoe UI", Arial, sans-serif;
  font-feature-settings: "palt", "kern";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.7;
  letter-spacing: 0.01em;
  padding-bottom: 80px;
}

#products_page .containe {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}


/* ============================================================
 * 共用：面包屑（和 solutions 的 .sln_crumb 等价）
 * ============================================================ */
#products_page .prd_crumb {
  background: var(--sln-bg);
  border-bottom: 1px solid var(--sln-border);
  padding: 18px 0;
  font-size: 13.5px;
}
#products_page .prd_crumb .containe {
  display: block;
}
#products_page .prd_crumb a {
  color: var(--sln-text-3);
  text-decoration: none;
  transition: color 0.2s ease;
}
#products_page .prd_crumb a:hover {
  color: var(--sln-card-color);
}
#products_page .prd_crumb .sep {
  margin: 0 10px;
  color: var(--sln-text-4);
}
#products_page .prd_crumb .current {
  color: var(--sln-text);
  font-weight: 500;
}


/* ============================================================
 * 【详情页】顶部 Hero 区
 * ============================================================ */
#products_page .prd_hero {
  background: var(--sln-bg);
  padding: 48px 0 56px;
  border-bottom: 1px solid var(--sln-border);
}
#products_page .prd_hero_grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: flex-start;
}
#products_page .prd_hero_grid > * {
  min-width: 0;
}


/* ============================================================
 * 【详情页】左侧：产品图轮播
 * ============================================================ */
#products_page .prd_gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#products_page .prd_gallery_main {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius-lg);
  overflow: hidden;
}

#products_page .prd_gallery_slides {
  position: absolute;
  inset: 0;
}
#products_page .prd_gallery_slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
#products_page .prd_gallery_slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
#products_page .prd_gallery_slide img {
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  display: block;
}

/* 无图占位 */
#products_page .prd_gallery_slide.is-empty {
  opacity: 1;
  pointer-events: auto;
}
#products_page .prd_gallery_empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--sln-text-4);
}
#products_page .prd_gallery_empty svg {
  width: 56px;
  height: 56px;
}
#products_page .prd_gallery_empty span {
  font-size: 13px;
  letter-spacing: 0.05em;
}

/* 左右箭头 */
#products_page .prd_gallery_arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--sln-border);
  border-radius: 50%;
  cursor: pointer;
  color: var(--sln-text-2);
  opacity: 0;
  transition: opacity 0.25s ease, color 0.25s ease, background 0.25s ease;
  z-index: 2;
}
#products_page .prd_gallery_main:hover .prd_gallery_arrow {
  opacity: 1;
}
#products_page .prd_gallery_arrow:hover {
  color: var(--sln-card-color);
  background: #ffffff;
}
#products_page .prd_gallery_prev { left: 16px; }
#products_page .prd_gallery_next { right: 16px; }
#products_page .prd_gallery_arrow svg {
  width: 18px;
  height: 18px;
}

/* 圆点指示器 */
#products_page .prd_gallery_indicator {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
#products_page .prd_gallery_dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.25);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background 0.25s ease, width 0.25s ease;
}
#products_page .prd_gallery_dot.is-active {
  background: var(--sln-card-color);
  width: 22px;
  border-radius: 4px;
}

/* 缩略图条 */
#products_page .prd_gallery_thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
}
#products_page .prd_gallery_thumb {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border: 1.5px solid var(--sln-border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: var(--sln-bg-2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
#products_page .prd_gallery_thumb img {
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
}
#products_page .prd_gallery_thumb:hover {
  border-color: var(--sln-card-color);
  transform: translateY(-2px);
}
#products_page .prd_gallery_thumb.is-active {
  border-color: var(--sln-card-color);
  box-shadow: 0 0 0 2px var(--sln-card-soft);
}


/* ============================================================
 * 【详情页】右侧：产品信息板
 * ============================================================ */
#products_page .prd_info {
  display: flex;
  flex-direction: column;
}

#products_page .prd_info_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
#products_page .prd_info_brand {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sln-card-color);
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 999px;
  letter-spacing: 0.02em;
}
#products_page .prd_info_category {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12.5px;
  color: var(--sln-text-3);
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: 999px;
}

#products_page .prd_info_title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--sln-text);
  line-height: 1.35;
  letter-spacing: -0.01em;
  word-break: break-word;
  overflow-wrap: break-word;
}

#products_page .prd_info_model {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 6px 14px;
  background: var(--sln-bg-2);
  border: 1px dashed var(--sln-border);
  border-radius: 6px;
  font-size: 13.5px;
}
#products_page .prd_info_model_label {
  color: var(--sln-text-4);
  font-weight: 500;
}
#products_page .prd_info_model_value {
  color: var(--sln-text);
  font-weight: 600;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  letter-spacing: 0.02em;
}

#products_page .prd_info_desc {
  font-size: 15.5px;
  color: var(--sln-text-2);
  line-height: 1.8;
  margin: 0 0 22px;
  padding: 14px 18px;
  background: var(--sln-card-soft);
  border-left: 3px solid var(--sln-card-color);
  border-radius: 6px;
}

/* 规格预览（前4条） */
#products_page .prd_info_specs_preview {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 26px;
}
#products_page .prd_spec_preview_item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: 8px;
  transition: border-color 0.25s ease;
}
#products_page .prd_spec_preview_item:hover {
  border-color: var(--sln-card-color);
}
#products_page .prd_spec_preview_key {
  font-size: 12px;
  color: var(--sln-text-4);
  letter-spacing: 0.03em;
  font-weight: 500;
}
#products_page .prd_spec_preview_value {
  font-size: 14px;
  color: var(--sln-text);
  font-weight: 600;
  line-height: 1.4;
}

/* CTA 按钮组 */
#products_page .prd_info_actions {
  display: flex;
  gap: 12px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}
#products_page .prd_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 0;
  cursor: pointer;
}
#products_page .prd_btn svg {
  width: 16px;
  height: 16px;
}
#products_page .prd_btn i.iconfont {
  font-size: 17px;
}

#products_page .prd_btn_primary {
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px var(--sln-card-soft);
  flex: 1;
  min-width: 200px;
}
#products_page .prd_btn_primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--sln-card-soft);
}

#products_page .prd_btn_secondary {
  background: #ffffff;
  color: var(--sln-text-2);
  border: 1px solid var(--sln-border);
}
#products_page .prd_btn_secondary:hover {
  color: var(--sln-card-color);
  border-color: var(--sln-card-color);
  transform: translateY(-2px);
}

/* 服务承诺 */
#products_page .prd_info_promise {
  list-style: none;
  margin: 0;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
}
#products_page .prd_info_promise li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--sln-text-2);
}
#products_page .prd_info_promise li svg {
  width: 18px;
  height: 18px;
  color: var(--sln-card-color);
  flex-shrink: 0;
}


/* ============================================================
 * 【详情页】主体两栏布局
 * ============================================================ */
#products_page .prd_body {
  padding: 56px 0 0;
}
#products_page .prd_body_layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 36px;
  align-items: flex-start;
}

#products_page .prd_body_main {
  min-width: 0;
  background: var(--sln-surface);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius-lg);
  padding: 40px 40px 32px;
  box-shadow: var(--sln-shadow-sm);
  overflow: hidden;
}


/* ============================================================
 * 【详情页】通用 section
 * ============================================================ */
#products_page .prd_section {
  margin-bottom: 40px;
}
#products_page .prd_section:last-child {
  margin-bottom: 0;
}
#products_page .prd_section_h {
  margin-bottom: 22px;
}
#products_page .prd_section_h h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 0;
  color: var(--sln-text);
  position: relative;
  padding-left: 14px;
}
#products_page .prd_section_h h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-radius: 2px;
}


/* ============================================================
 * 【详情页】核心卖点
 * ============================================================ */
#products_page .prd_features_grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
#products_page .prd_feature_card {
  position: relative;
  padding: 22px 22px 20px;
  background: linear-gradient(135deg, #ffffff 0%, var(--sln-card-soft) 100%);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
#products_page .prd_feature_card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sln-shadow-md);
  border-color: var(--sln-card-color);
}
#products_page .prd_feature_num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  font-weight: 700;
  color: var(--sln-card-color);
  background: #ffffff;
  border: 1.5px solid var(--sln-card-color);
  border-radius: 6px;
  margin-bottom: 12px;
}
#products_page .prd_feature_text {
  font-size: 14.5px;
  color: var(--sln-text-2);
  line-height: 1.7;
  margin: 0;
}


/* ============================================================
 * 【详情页】适用场景
 * ============================================================ */
#products_page .prd_applications_list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
#products_page .prd_applications_list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--sln-text-2);
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: 999px;
  transition: all 0.25s ease;
}
#products_page .prd_applications_list li:hover {
  border-color: var(--sln-card-color);
  background: var(--sln-card-soft);
  color: var(--sln-card-color);
}
#products_page .prd_applications_list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sln-card-color);
}


/* ============================================================
 * 【详情页】完整规格参数表
 * ============================================================ */
#products_page .prd_specs_table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
  overflow: hidden;
  font-size: 14px;
}
#products_page .prd_specs_table th,
#products_page .prd_specs_table td {
  padding: 14px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--sln-border);
}
#products_page .prd_specs_table tr:last-child th,
#products_page .prd_specs_table tr:last-child td {
  border-bottom: 0;
}
#products_page .prd_specs_table th {
  width: 28%;
  background: var(--sln-bg-2);
  color: var(--sln-text-3);
  font-weight: 500;
  font-size: 13.5px;
  border-right: 1px solid var(--sln-border);
}
#products_page .prd_specs_table td {
  color: var(--sln-text);
  background: #ffffff;
}


/* ============================================================
 * 【详情页】产品详情正文（PbootCMS 编辑器输出）
 * ============================================================ */
#products_page .prd_content_body {
  font-size: 15px;
  line-height: 1.9;
  color: var(--sln-text-2);
  word-break: break-word;
  overflow-wrap: break-word;
  max-width: 100%;
  overflow-x: hidden;
}
#products_page .prd_content_body * {
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: anywhere;
  white-space: normal !important;
}
#products_page .prd_content_body h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 32px 0 14px;
  color: var(--sln-text);
  padding-left: 12px;
  position: relative;
}
#products_page .prd_content_body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-radius: 2px;
}
#products_page .prd_content_body h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--sln-text);
}
#products_page .prd_content_body p {
  margin: 0 0 16px;
  word-wrap: break-word;
  word-break: break-word;
  overflow-wrap: anywhere;
}
#products_page .prd_content_body ul,
#products_page .prd_content_body ol {
  margin: 0 0 18px;
  padding-left: 24px;
}
#products_page .prd_content_body li {
  margin-bottom: 8px;
  word-wrap: break-word;
  word-break: break-word;
  overflow-wrap: anywhere;
}
#products_page .prd_content_body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 18px 0;
}
#products_page .prd_content_body a {
  color: var(--sln-card-color);
  text-decoration: none;
  transition: color 0.2s ease;
}
#products_page .prd_content_body a:hover {
  text-decoration: underline;
}
/* PbootCMS 编辑器输出的表格 - 强制覆盖 inline 属性 */
#products_page .prd_content_body table {
  width: 100% !important;
  border-collapse: collapse !important;
  border-spacing: 0 !important;
  margin: 18px 0;
  font-size: 14px;
  background: #ffffff;
  border-radius: var(--sln-radius);
  overflow: hidden;
  box-shadow: var(--sln-shadow-sm);
  table-layout: auto;
  border: 1px solid var(--sln-border) !important;
}
#products_page .prd_content_body table th,
#products_page .prd_content_body table td {
  padding: 12px 16px !important;
  border: 1px solid var(--sln-border) !important;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.6;
  background: transparent !important;
  width: auto !important;
}
#products_page .prd_content_body table th,
#products_page .prd_content_body table tr.firstRow td,
#products_page .prd_content_body table tr:first-child td {
  background: #1e293b !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  font-size: 14px !important;
  letter-spacing: 0.03em;
  border-color: rgba(255,255,255,0.2) !important;
}
#products_page .prd_content_body table tr.firstRow td p,
#products_page .prd_content_body table tr:first-child td p,
#products_page .prd_content_body table th p {
  color: #ffffff !important;
}
#products_page .prd_content_body table tbody tr:nth-child(even):not(.firstRow) td {
  background: var(--sln-bg-2) !important;
}
#products_page .prd_content_body table tbody tr:not(.firstRow):hover td {
  background: var(--sln-card-soft) !important;
}
/* 表格内 <p> 标签去掉默认 margin */
#products_page .prd_content_body table td p,
#products_page .prd_content_body table th p {
  margin: 0;
  padding: 0;
  line-height: inherit;
}


/* ============================================================
 * 【详情页】FAQ 连体卡片样式（产品页独立维护，不依赖 solutions.css）
 * 上半灰底 Q + 下半白底 A + 彩色标签 + hover 行业色
 * ============================================================ */
#products_page .sln_faq_list {
  margin: 0;
  padding: 0;
}

#products_page .sln_faq_item {
  margin-bottom: 16px;
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
#products_page .sln_faq_item:last-child {
  margin-bottom: 0;
}
#products_page .sln_faq_item:hover {
  border-color: var(--sln-card-color);
  box-shadow: var(--sln-shadow-sm);
}

#products_page .sln_faq_q {
  margin: 0;
  padding: 16px 20px 16px 56px;
  background: var(--sln-bg-2);
  position: relative;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--sln-text);
  line-height: 1.55;
  border-bottom: 1px dashed var(--sln-border);
  word-break: break-word;
  overflow-wrap: break-word;
}
#products_page .sln_faq_q::before {
  content: "Q";
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background: var(--sln-card-color);
  border-radius: 6px;
  letter-spacing: 0;
}

#products_page .sln_faq_a {
  margin: 0;
  padding: 16px 20px 18px 56px;
  background: #ffffff;
  position: relative;
  font-size: 14.5px;
  color: var(--sln-text-3);
  line-height: 1.8;
  word-break: break-word;
  overflow-wrap: break-word;
}
#products_page .sln_faq_a::before {
  content: "A";
  position: absolute;
  left: 18px;
  top: 18px;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--sln-card-color);
  background: var(--sln-card-soft);
  border: 1.5px solid var(--sln-card-color);
  border-radius: 6px;
  letter-spacing: 0;
}

@media (max-width: 768px) {
  #products_page .sln_faq_q,
  #products_page .sln_faq_a {
    padding-left: 52px;
    padding-right: 16px;
  }
  #products_page .sln_faq_q::before,
  #products_page .sln_faq_a::before {
    left: 14px;
    width: 24px;
    height: 24px;
    font-size: 12px;
  }
}


/* ============================================================
 * 【详情页】底部 CTA 横幅
 * ============================================================ */
#products_page .prd_cta_banner {
  margin-top: 48px;
  padding: 36px 36px;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--sln-radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
#products_page .prd_cta_banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0,212,255,0.22) 0%, rgba(0,212,255,0) 60%);
  pointer-events: none;
}
#products_page .prd_cta_text {
  position: relative;
  flex: 1;
  min-width: 240px;
  color: #ffffff;
}
#products_page .prd_cta_text h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #ffffff;
}
#products_page .prd_cta_text p {
  font-size: 14.5px;
  color: rgba(255,255,255,0.72);
  margin: 0;
}
#products_page .prd_cta_action {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--sln-accent) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,212,255,0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
#products_page .prd_cta_action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,212,255,0.35);
}
#products_page .prd_cta_action i.iconfont {
  font-size: 17px;
}


/* ============================================================
 * 【详情页】上下篇 + 返回
 * ============================================================ */
#products_page .prd_article_nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--sln-border);
}
#products_page .prd_nav_item {
  min-width: 0;
  padding: 16px 20px;
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
  transition: all 0.25s ease;
  overflow: hidden;
}
#products_page .prd_nav_item:hover {
  border-color: var(--sln-card-color);
  background: var(--sln-card-soft);
}
#products_page .prd_nav_label {
  display: block;
  font-size: 12px;
  color: var(--sln-text-4);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  font-weight: 500;
}
#products_page .prd_nav_next {
  text-align: right;
}
#products_page .prd_nav_link {
  display: block;
  font-size: 14.5px;
  color: var(--sln-text);
  text-decoration: none;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#products_page .prd_nav_link.disabled {
  color: var(--sln-text-4);
}

#products_page .prd_article_back {
  margin-top: 28px;
  text-align: center;
}
#products_page .prd_back_link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 14px;
  color: var(--sln-text-2);
  background: var(--sln-surface);
  border: 1px solid var(--sln-border);
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.25s ease;
}
#products_page .prd_back_link:hover {
  color: var(--sln-card-color);
  border-color: var(--sln-card-color);
}
#products_page .prd_back_link svg {
  width: 14px;
  height: 14px;
}


/* ============================================================
 * 【详情页】右侧边栏
 * ============================================================ */
#products_page .prd_sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 80px;
}

#products_page .prd_widget {
  background: var(--sln-surface);
  border: 1px solid var(--sln-border);
  border-radius: var(--sln-radius);
  padding: 24px 22px;
  box-shadow: var(--sln-shadow-sm);
}
#products_page .prd_widget_head {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--sln-border);
}
#products_page .prd_widget_head h4 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--sln-text);
  position: relative;
  padding-left: 12px;
}
#products_page .prd_widget_head h4::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-radius: 2px;
}

/* 侧边栏导航 */
#products_page .prd_widget_nav {
  list-style: none;
  margin: 0;
  padding: 0;
}
#products_page .prd_widget_nav li {
  border-bottom: 1px solid var(--sln-border);
}
#products_page .prd_widget_nav li:last-child {
  border-bottom: 0;
}
#products_page .prd_widget_nav li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 4px;
  font-size: 14px;
  color: var(--sln-text-2);
  text-decoration: none;
  transition: all 0.25s ease;
}
#products_page .prd_widget_nav li a .arr {
  font-style: normal;
  color: var(--sln-text-4);
  font-size: 14px;
  transition: transform 0.25s ease, color 0.25s ease;
}
#products_page .prd_widget_nav li a:hover {
  color: var(--sln-card-color);
  padding-left: 8px;
}
#products_page .prd_widget_nav li a:hover .arr {
  color: var(--sln-card-color);
  transform: translateX(4px);
}
#products_page .prd_widget_nav li.active a {
  color: var(--sln-card-color);
  font-weight: 600;
}

/* 侧边栏 热门产品（带缩略图） */
#products_page .prd_widget_hot {
  list-style: none;
  margin: 0;
  padding: 0;
}
#products_page .prd_widget_hot li {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--sln-border);
}
#products_page .prd_widget_hot li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}
#products_page .prd_widget_hot li a {
  display: flex;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease;
}
#products_page .prd_widget_hot li a:hover {
  transform: translateX(2px);
}
#products_page .prd_widget_hot_pic {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: var(--sln-bg-2);
  border: 1px solid var(--sln-border);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
#products_page .prd_widget_hot_pic img {
  max-width: 86%;
  max-height: 86%;
  object-fit: contain;
}
#products_page .prd_widget_hot_info {
  flex: 1;
  min-width: 0;
}
#products_page .prd_widget_hot_info h5 {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--sln-text);
  margin: 0 0 6px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.25s ease;
}
#products_page .prd_widget_hot li a:hover h5 {
  color: var(--sln-card-color);
}
#products_page .prd_widget_hot_date {
  font-size: 12px;
  color: var(--sln-text-4);
  font-variant-numeric: tabular-nums;
}

/* 侧边栏 询价 CTA */
#products_page .prd_widget_cta {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-color: transparent;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}
#products_page .prd_widget_cta::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -40%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(0,212,255,0.22) 0%, rgba(0,212,255,0) 60%);
  pointer-events: none;
}
#products_page .prd_widget_cta .prd_cta_eyebrow {
  position: relative;
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--sln-accent);
  font-weight: 600;
  margin-bottom: 12px;
  padding: 4px 10px;
  background: rgba(0,212,255,0.12);
  border-radius: 4px;
}
#products_page .prd_widget_cta h4 {
  position: relative;
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: #ffffff;
}
#products_page .prd_widget_cta p {
  position: relative;
  font-size: 13.5px;
  color: rgba(255,255,255,0.72);
  margin: 0 0 18px;
  line-height: 1.7;
}
#products_page .prd_widget_cta_btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--sln-accent) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,212,255,0.25);
  transition: transform 0.25s ease;
  box-sizing: border-box;
}
#products_page .prd_widget_cta_btn:hover {
  transform: translateY(-2px);
}
#products_page .prd_widget_cta_btn i.iconfont {
  font-size: 16px;
}
#products_page .prd_widget_cta_link {
  position: relative;
  display: block;
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.25s ease;
}
#products_page .prd_widget_cta_link:hover {
  color: var(--sln-accent);
}


/* ============================================================
 * 响应式
 * ============================================================ */

/* 全局防溢出（任何屏幕都生效） */
#products_page,
#products_page *,
#products_page *::before,
#products_page *::after {
  box-sizing: border-box;
}
#products_page img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 1024px) {
  #products_page .prd_hero_grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  #products_page .prd_body_layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  #products_page .prd_sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  #products_page .prd_hero {
    padding: 32px 0 40px;
  }
  #products_page .prd_gallery_main {
    aspect-ratio: 1 / 1;
  }
  #products_page .prd_gallery_thumb {
    width: 60px;
    height: 60px;
  }
  #products_page .prd_info_title {
    font-size: 22px;
  }
  #products_page .prd_info_actions {
    flex-direction: column;
  }
  #products_page .prd_btn {
    width: 100%;
  }
  #products_page .prd_info_promise {
    grid-template-columns: 1fr 1fr;
    padding: 14px 16px;
  }
  #products_page .prd_info_specs_preview {
    grid-template-columns: 1fr;
  }
  #products_page .prd_body {
    padding: 32px 0 0;
  }
  #products_page .prd_body_main {
    padding: 24px 20px 24px;
    border-radius: var(--sln-radius);
  }
  #products_page .prd_specs_table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  #products_page .prd_specs_table th {
    width: 38%;
    font-size: 13px;
  }
  #products_page .prd_specs_table th,
  #products_page .prd_specs_table td {
    padding: 12px 14px;
    word-break: break-word;
  }
  #products_page .prd_content_body table {
    width: 100% !important;
    font-size: 13px;
    table-layout: fixed !important;
  }
  #products_page .prd_content_body table th,
  #products_page .prd_content_body table td {
    padding: 10px 8px !important;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: normal !important;
    line-height: 1.55;
    width: auto !important;
  }
  #products_page .prd_cta_banner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 28px 24px;
  }
  #products_page .prd_cta_action {
    justify-content: center;
  }
  #products_page .prd_article_nav {
    grid-template-columns: 1fr;
  }
  #products_page .prd_nav_next {
    text-align: left;
  }
}

@media (max-width: 480px) {
  #products_page .prd_info_promise {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
 * ===================== productlist.html =====================
 * 产品列表页（品类页）专用样式
 * ============================================================ */


/* ============ 品类切换条 ============ */
#products_page .prd_tabs_wrap {
  background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%);
  border-bottom: 1px solid var(--sln-border);
  padding: 0;
}
#products_page .prd_tabs_scroller {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
#products_page .prd_tabs_scroller::-webkit-scrollbar {
  display: none;
}
#products_page .prd_tabs {
  display: inline-flex;
  gap: 10px;
  min-width: 100%;
  padding: 16px 0;
  justify-content: center;
  align-items: center;
}
#products_page .prd_tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--sln-text-3);
  text-decoration: none;
  white-space: nowrap;
  background: #ffffff;
  border: 1px solid var(--sln-border);
  border-radius: 999px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}
#products_page .prd_tab:hover {
  color: var(--sln-card-color);
  border-color: var(--sln-card-color);
  background: var(--sln-card-soft);
  transform: translateY(-1px);
}
#products_page .prd_tab.is-active {
  color: #ffffff;
  font-weight: 600;
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-color: transparent;
  box-shadow: 0 4px 12px var(--sln-card-soft);
}
#products_page .prd_tab.is-active:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--sln-card-soft);
  color: #ffffff;
}


/* ============ Hero 区 ============ */
#products_page .prd_list_hero {
  padding: 56px 0 40px;
  background: linear-gradient(180deg, var(--sln-bg) 0%, var(--sln-card-soft) 100%);
  border-bottom: 1px solid var(--sln-border);
}
#products_page .prd_list_hero_inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
#products_page .prd_list_hero_title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--sln-text);
  letter-spacing: -0.01em;
  line-height: 1.3;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
#products_page .prd_list_hero_title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-radius: 2px;
}
#products_page .prd_list_hero_desc {
  font-size: 15.5px;
  color: var(--sln-text-3);
  line-height: 1.8;
  margin: 0;
  word-break: break-word;
}


/* ============ 产品网格 ============ */
#products_page .prd_list_grid_wrap {
  padding: 56px 0 64px;
  background:linear-gradient(180deg, rgba(248, 250, 252, 0.1) 0%, rgba(248, 250, 252, 0.1) 100%),
    
}
#products_page .prd_list_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}


/* ============ 产品卡片 ============ */
#products_page .prd_card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(225deg, var(--sln-bg) 0%, var(--sln-card-soft) 100%);
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: var(--sln-radius-lg);
  text-decoration: none;
  color: var(--sln-text);
  overflow: hidden;
  position: relative;
  box-shadow:
    0 1px 3px rgba(15, 23, 42, 0.04),
    0 4px 12px rgba(15, 23, 42, 0.04);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
  min-width: 0;
}
#products_page .prd_card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 6px 16px rgba(15, 23, 42, 0.08),
    0 16px 32px rgba(15, 23, 42, 0.08);
  border-color: var(--sln-card-color);
}

/* 卡片底部色带 */
#products_page .prd_card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
#products_page .prd_card:hover::after {
  opacity: 1;
}

/* 产品图区 */
#products_page .prd_card_pic {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(45deg, var(--sln-bg) 0%, var(--sln-card-soft) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}
#products_page .prd_card_pic img {
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
#products_page .prd_card:hover .prd_card_pic img {
  transform: scale(1.05);
}
/* 无图占位 */
#products_page .prd_card_pic_empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sln-text-4);
  opacity: 0.5;
}
#products_page .prd_card_pic_empty svg {
  width: 60px;
  height: 60px;
}

/* 卡片信息区 */
#products_page .prd_card_body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 22px;
  min-width: 0;
}

/* 品牌标签 */
#products_page .prd_card_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
  min-height: 22px;
}
#products_page .prd_card_brand {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sln-card-color);
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 999px;
  letter-spacing: 0.02em;
}
#products_page .prd_card_brand:empty {
  display: none;
}

/* 产品标题 */
#products_page .prd_card_title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 12px;
  color: var(--sln-text);
  line-height: 1.5;
  letter-spacing: -0.005em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  font-feature-settings: "palt", "kern";
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Microsoft YaHei", "Inter", "Helvetica Neue",
               system-ui, sans-serif;
  transition: color 0.25s ease;
}
#products_page .prd_card:hover .prd_card_title {
  color: var(--sln-card-color);
}

/* 型号 - 代码块样式 */
#products_page .prd_card_model {
  display: inline-block;
  font-size: 12px;
  font-family: "SF Mono", "Monaco", "Cascadia Code", Menlo, Consolas, monospace;
  padding: 3px 10px;
  background: var(--sln-card-soft);
  border-radius: 4px;
  margin-bottom: 12px;
  letter-spacing: 0.03em;
  word-break: break-all;
  font-weight: 500;
  max-width: 100%;
  line-height: 1.5;
}
#products_page .prd_card_model:empty {
  display: none;
}

/* 一句话描述 */
#products_page .prd_card_desc {
  font-size: 13px;
  color: var(--sln-text-3);
  line-height: 1.7;
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  flex: 1;
  font-feature-settings: "palt", "kern";
}
#products_page .prd_card_desc:empty {
  display: none;
}

/* 底部按钮 - 升级为正经的填色按钮 */
#products_page .prd_card_cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 16px;
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sln-card-color);
  transition: background 0.25s ease, color 0.25s ease, gap 0.25s ease;
  box-sizing: border-box;
}
#products_page .prd_card_cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}
#products_page .prd_card:hover .prd_card_cta {
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-color: transparent;
  gap: 10px;
}
#products_page .prd_card:hover .prd_card_cta svg {
  transform: translateX(3px);
}


/* ============ 分页器 ============ */
#products_page .prd_pagination {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}
#products_page .prd_page_inner {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  background: var(--sln-surface);
  border: 1px solid var(--sln-border);
  border-radius: 999px;
  box-shadow: var(--sln-shadow-sm);
}
#products_page .prd_page_btn,
#products_page .prd_page_current,
#products_page .prd_page_inner a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 12px;
  font-size: 13.5px;
  color: var(--sln-text-3);
  background: transparent;
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.25s ease;
}
#products_page .prd_page_inner a:hover {
  color: var(--sln-card-color);
  background: var(--sln-card-soft);
}
#products_page .prd_page_arrow {
  font-size: 18px;
  font-weight: 600;
}
#products_page .prd_page_current {
  color: #ffffff;
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  cursor: default;
  pointer-events: none;
  font-weight: 600;
}
#products_page .prd_page_inner .pgempty {
  display: none;
}


/* ============ 空状态 ============ */
#products_page .prd_list_empty {
  text-align: center;
  padding: 60px 24px;
  max-width: 480px;
  margin: 0 auto;
}
#products_page .prd_list_empty svg {
  width: 56px;
  height: 56px;
  color: var(--sln-text-4);
  margin-bottom: 18px;
  opacity: 0.6;
}
#products_page .prd_list_empty h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--sln-text);
  margin: 0 0 8px;
}
#products_page .prd_list_empty p {
  font-size: 14px;
  color: var(--sln-text-3);
  margin: 0 0 22px;
}
#products_page .prd_list_empty_btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px var(--sln-card-soft);
  transition: transform 0.25s ease;
}
#products_page .prd_list_empty_btn:hover {
  transform: translateY(-2px);
}
#products_page .prd_list_empty_btn i.iconfont {
  font-size: 16px;
}


/* ============ 底部 CTA ============ */
#products_page .prd_list_cta {
  padding: 50px 0 70px;
  background: var(--sln-bg-2);
}
#products_page .prd_list_cta_box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--sln-radius-lg);
  padding: 40px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
#products_page .prd_list_cta_box::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(0,212,255,0.22) 0%, rgba(0,212,255,0) 60%);
  pointer-events: none;
}
#products_page .prd_list_cta_text {
  position: relative;
  flex: 1;
  min-width: 260px;
  color: #ffffff;
}
#products_page .prd_list_cta_text h3 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #ffffff;
}
#products_page .prd_list_cta_text p {
  font-size: 14.5px;
  color: rgba(255,255,255,0.72);
  margin: 0;
}
#products_page .prd_list_cta_actions {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
#products_page .prd_list_cta_btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--sln-accent) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,212,255,0.25);
  transition: transform 0.25s ease;
}
#products_page .prd_list_cta_btn:hover {
  transform: translateY(-2px);
}
#products_page .prd_list_cta_btn i.iconfont {
  font-size: 17px;
}
#products_page .prd_list_cta_link {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.25s ease;
}
#products_page .prd_list_cta_link:hover {
  color: var(--sln-accent);
}


/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  #products_page .prd_list_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  #products_page .prd_tab {
    padding: 12px 16px;
    font-size: 14px;
  }
  #products_page .prd_list_hero {
    padding: 40px 0 32px;
  }
  #products_page .prd_list_grid_wrap {
    padding: 36px 0 44px;
  }
  #products_page .prd_list_grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  #products_page .prd_card_body {
    padding: 18px 20px 20px;
  }
  #products_page .prd_card_title {
    font-size: 17px;
  }
  #products_page .prd_list_cta_box {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 32px 24px;
  }
  #products_page .prd_list_cta_actions {
    align-items: stretch;
  }
  #products_page .prd_list_cta_btn {
    justify-content: center;
  }
  #products_page .prd_page_inner {
    padding: 6px;
    gap: 4px;
  }
  #products_page .prd_page_btn,
  #products_page .prd_page_current,
  #products_page .prd_page_inner a {
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    font-size: 13px;
  }
  #products_page .hidden-sm {
    display: none !important;
  }
}

@media (max-width: 480px) {
  #products_page .containe {
    padding: 0 12px;
  }
}



/* ============================================================
 * ===================== productcategory.html ====================
 * 品牌页（产品中心二级页：思科/思必驰/Poly/MAXHUB...）
 * ============================================================ */
 
 
/* ============ 品牌 Hero 区 ============ */
#products_page .prd_brand_hero {
  padding: 64px 0 40px;
  background:
    radial-gradient(ellipse 80% 80% at 50% 0%, var(--sln-card-soft) 0%, transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f5f8fc 100%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  text-align: center;
}
#products_page .prd_brand_hero_inner {
  max-width: 760px;
  margin: 0 auto;
}
#products_page .prd_brand_badge {
  display: inline-block;
  padding: 5px 14px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--sln-card-color);
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 999px;
  margin-bottom: 18px;
}
#products_page .prd_brand_title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--sln-text);
  letter-spacing: -0.015em;
  line-height: 1.25;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Microsoft YaHei", "Inter", system-ui, sans-serif;
}
#products_page .prd_brand_desc {
  font-size: 15.5px;
  color: var(--sln-text-3);
  line-height: 1.85;
  margin: 0;
  word-break: break-word;
  font-feature-settings: "palt", "kern";
}
 
 
/* ============ 通用 section 头部 ============ */
#products_page .prd_section_head {
  text-align: center;
  margin-bottom: 36px;
}
#products_page .prd_section_head h2 {
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--sln-text);
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}
#products_page .prd_section_head h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  border-radius: 2px;
}
#products_page .prd_section_head p {
  font-size: 14.5px;
  color: var(--sln-text-3);
  margin: 0;
}
 
 
/* ============ 品类卡片网格 ============ */
#products_page .prd_cat_grid_wrap {
  padding: 56px 0 64px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, var(--sln-card-soft) 0%, transparent 70%),
    linear-gradient(180deg, #eef2f7 0%, #e8edf3 100%);
}
#products_page .prd_cat_grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
}
#products_page .prd_cat_card {
  flex: 0 1 calc((100% - 22px * 2) / 3);
  max-width: calc((100% - 22px * 2) / 3);
}
 
 
/* 单张品类卡片 */
#products_page .prd_cat_card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: var(--sln-radius-lg);
  text-decoration: none;
  color: var(--sln-text);
  overflow: hidden;
  position: relative;
  box-shadow:
    0 1px 3px rgba(15, 23, 42, 0.04),
    0 4px 12px rgba(15, 23, 42, 0.04);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
  min-width: 0;
}
#products_page .prd_cat_card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 6px 16px rgba(15, 23, 42, 0.08),
    0 16px 32px rgba(15, 23, 42, 0.08);
  border-color: var(--sln-card-color);
}
#products_page .prd_cat_card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
#products_page .prd_cat_card:hover::after {
  opacity: 1;
}
 
/* 品类图区 */
#products_page .prd_cat_card_pic {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}
#products_page .prd_cat_card_pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
#products_page .prd_cat_card:hover .prd_cat_card_pic img {
  transform: scale(1.06);
}
 
/* 无图占位（通用） */
#products_page .prd_pic_empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: var(--sln-text-4);
  opacity: 0.5;
}
#products_page .prd_pic_empty svg {
  width: 56px;
  height: 56px;
}
 
/* 品类卡片信息区 */
#products_page .prd_cat_card_body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 22px;
  min-width: 0;
}
#products_page .prd_cat_card_title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 10px;
  color: var(--sln-text);
  line-height: 1.4;
  letter-spacing: -0.005em;
  font-feature-settings: "palt", "kern";
  transition: color 0.25s ease;
}
#products_page .prd_cat_card:hover .prd_cat_card_title {
  color: var(--sln-card-color);
}
#products_page .prd_cat_card_desc {
  font-size: 13.5px;
  color: var(--sln-text-3);
  line-height: 1.75;
  margin: 0 0 18px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
#products_page .prd_cat_card_desc:empty {
  display: none;
}
 
/* 品类卡片底部按钮 - 复用产品卡片样式 */
#products_page .prd_cat_card_cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px 16px;
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sln-card-color);
  transition: background 0.25s ease, color 0.25s ease, gap 0.25s ease;
  box-sizing: border-box;
}
#products_page .prd_cat_card_cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}
#products_page .prd_cat_card:hover .prd_cat_card_cta {
  background: linear-gradient(135deg, var(--sln-card-color) 0%, var(--sln-accent-2) 100%);
  color: #ffffff;
  border-color: transparent;
  gap: 10px;
}
#products_page .prd_cat_card:hover .prd_cat_card_cta svg {
  transform: translateX(3px);
}
 
 
/* ============ 明星产品区 ============ */
#products_page .prd_brand_featured {
  padding: 60px 0 70px;
  background: #ffffff;
}
#products_page .prd_featured_grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}
#products_page .prd_featured_card {
  flex: 0 1 calc((100% - 18px * 3) / 4);
  max-width: calc((100% - 18px * 3) / 4);
}
 
/* 明星产品卡片（简化版，比品类卡片更紧凑） */
#products_page .prd_featured_card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.7);
  border-radius: var(--sln-radius);
  text-decoration: none;
  color: var(--sln-text);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  min-width: 0;
}
#products_page .prd_featured_card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
  border-color: var(--sln-card-color);
}
#products_page .prd_featured_pic {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  overflow: hidden;
}
#products_page .prd_featured_pic img {
  max-width: 88%;
  max-height: 88%;
  object-fit: contain;
  transition: transform 0.4s ease;
}
#products_page .prd_featured_card:hover .prd_featured_pic img {
  transform: scale(1.05);
}
#products_page .prd_featured_body {
  padding: 16px 16px 16px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
#products_page .prd_featured_title {
  font-size: 14.5px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--sln-text);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  font-feature-settings: "palt", "kern";
  transition: color 0.25s ease;
}
#products_page .prd_featured_card:hover .prd_featured_title {
  color: var(--sln-card-color);
}
#products_page .prd_featured_model {
  display: inline-block;
  font-size: 11px;
  color: var(--sln-card-color);
  font-family: "SF Mono", "Monaco", Menlo, Consolas, monospace;
  padding: 2px 7px;
  background: var(--sln-card-soft);
  border: 1px solid var(--sln-card-color);
  border-radius: 3px;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
  word-break: break-all;
  font-weight: 500;
  max-width: 100%;
  line-height: 1.5;
  align-self: flex-start;
}
#products_page .prd_featured_model:empty {
  display: none;
}
#products_page .prd_featured_cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--sln-card-color);
  margin-top: auto;
  transition: gap 0.25s ease;
}
#products_page .prd_featured_cta svg {
  width: 12px;
  height: 12px;
  transition: transform 0.25s ease;
}
#products_page .prd_featured_card:hover .prd_featured_cta {
  gap: 8px;
}
#products_page .prd_featured_card:hover .prd_featured_cta svg {
  transform: translateX(2px);
}
 
 
/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  #products_page .prd_cat_grid {
    gap: 18px;
  }
  #products_page .prd_cat_card {
    flex: 0 1 calc((100% - 18px) / 2);
    max-width: calc((100% - 18px) / 2);
  }
  #products_page .prd_featured_grid {
    gap: 16px;
  }
  #products_page .prd_featured_card {
    flex: 0 1 calc((100% - 16px) / 2);
    max-width: calc((100% - 16px) / 2);
  }
}
 
@media (max-width: 768px) {
  #products_page .prd_brand_hero {
    padding: 44px 0 32px;
  }
  #products_page .prd_cat_grid_wrap {
    padding: 40px 0 50px;
  }
  #products_page .prd_brand_featured {
    padding: 44px 0 56px;
  }
  #products_page .prd_cat_grid {
    gap: 16px;
  }
  #products_page .prd_cat_card {
    flex: 0 1 100%;
    max-width: 100%;
  }
  #products_page .prd_cat_card_pic {
    aspect-ratio: 16 / 9;
  }
  #products_page .prd_cat_card_body {
    padding: 20px;
  }
  #products_page .prd_featured_grid {
    gap: 14px;
  }
  #products_page .prd_featured_card {
    flex: 0 1 calc((100% - 14px) / 2);
    max-width: calc((100% - 14px) / 2);
  }
  #products_page .prd_section_head {
    margin-bottom: 28px;
  }
}
 
@media (max-width: 480px) {
  #products_page .prd_featured_card {
    flex: 0 1 100%;
    max-width: 100%;
  }
}


#products_page .prd_brand_logo {
  display: block;
  max-width: 160px;
  max-height: 60px;
  margin: 0 auto 20px;
  object-fit: contain;
}

#products_page .prd_brand_logo {
  transition: transform 0.3s ease;
}
#products_page .prd_brand_hero_inner:hover .prd_brand_logo {
  transform: scale(1.03);
}


/* ============================================================
 * ===================== productindex.html ====================
 * 产品中心总览页（最顶层）
 * ============================================================ */


/* ============ 顶部 Hero 区 ============ */
#products_page.prd_indexpage .prd_index_hero {
  padding: 70px 0 50px;
  background:
    radial-gradient(ellipse 70% 90% at 50% 0%, rgba(14, 165, 233, 0.10) 0%, transparent 70%),
    linear-gradient(180deg, #ffffff 0%, #f5f8fc 100%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  text-align: center;
}
#products_page .prd_index_hero_inner {
  max-width: 820px;
  margin: 0 auto;
}
#products_page .prd_index_badge {
  display: inline-block;
  padding: 6px 16px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #0ea5e9;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid #0ea5e9;
  border-radius: 999px;
  margin-bottom: 20px;
}
#products_page .prd_index_title {
  font-size: clamp(34px, 4.5vw, 50px);
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--sln-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
               "Microsoft YaHei", "Inter", system-ui, sans-serif;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0ea5e9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
#products_page .prd_index_desc {
  font-size: 16px;
  color: var(--sln-text-3);
  line-height: 1.85;
  margin: 0 0 36px;
  word-break: break-word;
  font-feature-settings: "palt", "kern";
}


/* 数据小条 */
#products_page .prd_index_stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}
#products_page .prd_index_stat {
  text-align: center;
}
#products_page .prd_index_stat_num {
  font-size: 36px;
  font-weight: 700;
  color: #0ea5e9;
  line-height: 1;
  margin-bottom: 6px;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", sans-serif;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #0ea5e9 0%, #0891b2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
#products_page .prd_index_stat_label {
  font-size: 13px;
  color: var(--sln-text-3);
  letter-spacing: 0.02em;
}


/* ============ 品牌卡片网格 ============ */
#products_page .prd_index_brands_wrap {
  padding: 60px 0 70px;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(14, 165, 233, 0.05) 0%, transparent 70%),
    linear-gradient(180deg, #eef2f7 0%, #e8edf3 100%);
}
#products_page .prd_brands_grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
}
#products_page .prd_brand_card {
  flex: 0 1 calc((100% - 22px * 2) / 3);
  max-width: calc((100% - 22px * 2) / 3);
}


/* 单张品牌卡片 */
#products_page .prd_brand_card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.6);
  border-radius: var(--sln-radius-lg);
  text-decoration: none;
  color: var(--sln-text);
  overflow: hidden;
  position: relative;
  box-shadow:
    0 1px 3px rgba(15, 23, 42, 0.04),
    0 4px 12px rgba(15, 23, 42, 0.04);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s ease,
              border-color 0.4s ease;
  min-width: 0;
}
#products_page .prd_brand_card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 8px 24px rgba(15, 23, 42, 0.10),
    0 20px 40px rgba(15, 23, 42, 0.08);
  border-color: var(--card-color);
}

/* 背景装饰（hover时显示淡色半圆） */
#products_page .prd_brand_card_bg {
  position: absolute;
  top: -40%;
  right: -30%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--card-soft2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
#products_page .prd_brand_card:hover .prd_brand_card_bg {
  opacity: 1;
}

/* 顶部彩条 */
#products_page .prd_brand_card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--card-color) 0%, var(--card-soft2) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
#products_page .prd_brand_card:hover::before {
  opacity: 1;
}

/* 品牌Logo区 */
#products_page .prd_brand_card_logo {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  padding: 32px;
  z-index: 1;
}
#products_page .prd_brand_card_logo img {
  max-width: 70%;
  max-height: 80%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  filter: grayscale(20%);
}
#products_page .prd_brand_card:hover .prd_brand_card_logo img {
  transform: scale(1.08);
  filter: grayscale(0%);
}

/* 品牌信息区 */
#products_page .prd_brand_card_body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 24px 24px 24px;
  position: relative;
  z-index: 1;
}
#products_page .prd_brand_card_name {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--sln-text);
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-feature-settings: "palt", "kern";
  transition: color 0.25s ease;
}
#products_page .prd_brand_card:hover .prd_brand_card_name {
  color: var(--card-color);
}
#products_page .prd_brand_card_desc {
  font-size: 13.5px;
  color: var(--sln-text-3);
  line-height: 1.75;
  margin: 0 0 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
#products_page .prd_brand_card_desc:empty {
  display: none;
}

/* 品牌卡片底部按钮 */
#products_page .prd_brand_card_cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 11px 16px;
  background: var(--card-soft);
  border: 1px solid var(--card-color);
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--card-color);
  transition: background 0.25s ease, color 0.25s ease, gap 0.25s ease;
  box-sizing: border-box;
}
#products_page .prd_brand_card_cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.25s ease;
}
#products_page .prd_brand_card:hover .prd_brand_card_cta {
  background: linear-gradient(135deg, var(--card-color) 0%, var(--card-color) 100%);
  color: #ffffff;
  border-color: transparent;
  gap: 10px;
}
#products_page .prd_brand_card:hover .prd_brand_card_cta svg {
  transform: translateX(3px);
}


/* ============ 服务承诺区 ============ */
#products_page .prd_index_promise {
  padding: 70px 0;
  background: #ffffff;
}
#products_page .prd_index_promise_grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
#products_page .prd_index_promise_item {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--sln-radius);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(226, 232, 240, 0.6);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
#products_page .prd_index_promise_item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  border-color: #0ea5e9;
}
#products_page .prd_index_promise_icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(14, 165, 233, 0.08);
  border-radius: 14px;
  color: #0ea5e9;
}
#products_page .prd_index_promise_icon svg {
  width: 26px;
  height: 26px;
}
#products_page .prd_index_promise_item h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--sln-text);
  letter-spacing: -0.005em;
}
#products_page .prd_index_promise_item p {
  font-size: 13px;
  color: var(--sln-text-3);
  margin: 0;
  line-height: 1.65;
}


/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  #products_page .prd_brand_card {
    flex: 0 1 calc((100% - 18px) / 2);
    max-width: calc((100% - 18px) / 2);
  }
  #products_page .prd_brands_grid {
    gap: 18px;
  }
  #products_page .prd_index_promise_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 768px) {
  #products_page.prd_indexpage .prd_index_hero {
    padding: 50px 0 36px;
  }
  #products_page .prd_index_brands_wrap {
    padding: 44px 0 50px;
  }
  #products_page .prd_index_promise {
    padding: 50px 0;
  }
  #products_page .prd_brand_card {
    flex: 0 1 100%;
    max-width: 100%;
  }
  #products_page .prd_brands_grid {
    gap: 16px;
  }
  #products_page .prd_brand_card_logo {
    aspect-ratio: 16 / 8;
    padding: 24px;
  }
  #products_page .prd_brand_card_body {
    padding: 22px;
  }
  #products_page .prd_index_stats {
    gap: 32px;
  }
  #products_page .prd_index_stat_num {
    font-size: 30px;
  }
  #products_page .prd_index_promise_grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  #products_page .prd_index_promise_item {
    padding: 24px 18px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 18px;
  }
  #products_page .prd_index_promise_icon {
    margin: 0;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
  }
  #products_page .prd_index_promise_icon svg {
    width: 22px;
    height: 22px;
  }
}

@media (max-width: 480px) {
  #products_page .prd_index_stats {
    gap: 24px;
  }
  #products_page .prd_index_stat_num {
    font-size: 26px;
  }
}