@charset "UTF-8";
/*-----------------------------------------------------------------------------------
* Template Name: furbar - v1.0.1
* Template URL: https://www.xt119.com
* Author: Angelo
*
* 第三方 CSS/JS 不在此打包，由模板直接引用内核公共库：
*   /static/common/vendor/bootstrap/
*   /static/common/vendor/bootstrap-icons/
*   /static/common/vendor/fontawesome/
*   /static/common/vendor/swiper/
*   /static/common/vendor/jquery/
-----------------------------------------------------------------------------------*/
.bg-second {
  background: var(--fb-brand, #a70000) !important;
}

/*-- Common Style --*/
html,
body {
  min-height: 100%;
}

.st-skip-link {
  position: absolute;
  left: var(--fb-space-3, 1rem);
  top: -100px;
  z-index: 10000;
  padding: var(--fb-space-2, 0.75rem) var(--fb-space-3, 1rem);
  background: var(--fb-brand, #a70000);
  color: #fff;
  border-radius: var(--fb-radius-sm, 6px);
  font-size: var(--fb-fs-sm, 0.875rem);
  font-weight: 600;
  text-decoration: none;
}
.st-skip-link:focus, .st-skip-link:focus-visible {
  top: var(--fb-space-3, 1rem);
  color: #fff;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.st-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
  margin: 0;
  font-size: var(--fb-fs, 0.9375rem);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-weight: 500;
  color: var(--fb-text-muted, #6c6c6c);
  line-height: 1.5;
}
.st-breadcrumb__label {
  flex: 0 0 auto;
}
.st-breadcrumb__list {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem 0.35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.st-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.st-breadcrumb__item:not(:last-child)::after {
  content: "›";
  color: var(--fb-text-muted, #9e9e9e);
  font-weight: 400;
}
.st-breadcrumb__item a {
  color: var(--fb-text-muted, #6c6c6c);
}
.st-breadcrumb__item a:hover {
  color: var(--fb-brand, #a70000);
}
.st-breadcrumb__item.is-active span, .st-breadcrumb__item[aria-current] {
  color: var(--fb-heading, #1a1a1a);
}

body {
  position: relative;
  outline: none;
  visibility: visible;
  /* 勿在 body 上用 overflow-x:hidden/clip，会破坏导航 sticky / fixed 弹层 */
  background: var(--fb-body-bg, #f9f9f9);
  color: var(--fb-text, #2a2a2a);
  font-size: var(--fb-fs, 0.9375rem);
  line-height: var(--fb-lh, 1.7);
}
body[dir=rtl] {
  text-align: right;
}

a,
button {
  outline: 0;
}
a:focus,
button:focus {
  outline: 0;
}

a {
  text-decoration: none;
  color: var(--fb-text, #2a2a2a);
}
a:hover {
  color: var(--fb-brand, #a70000);
}

p {
  font-size: var(--fb-fs, 0.9375rem);
  line-height: var(--fb-lh, 1.7);
  color: inherit;
}

p:last-child {
  margin-bottom: 0;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--fb-heading, #1a1a1a);
  line-height: var(--fb-lh-tight, 1.45);
}

small,
.text-sm,
.text-muted {
  font-size: var(--fb-fs-sm, 0.875rem);
}

.text-muted {
  color: var(--fb-text-muted, #6b6b6b) !important;
}

/* 导航/工具列表去默认样式；正文 ul/ol 保留语义外观 */
.st-site-header ul,
.navbar-nav,
.nav,
.nav-tree ul,
.list-toolbar-tabs ul,
.pagination,
.dropdown-menu,
.article-item > ul,
.st-search-product__params,
.st-search-chips,
.footer-widget ul,
.footer-widget-section ul,
.footer-widget-link ul,
.footer-link,
.footer-top ul,
.single-footer ul {
  padding: 0;
  list-style: none;
  margin: 0;
}

/* 正文排版（详情 / 关于 / 单页 HTML） */
.st-prose,
.xt-about-prose,
.xt-panel-body,
.doc-body,
.blog-details-content {
  font-size: var(--fb-fs-md, 1rem);
  line-height: var(--fb-lh, 1.7);
  color: var(--fb-text, #2a2a2a);
}
.st-prose > *:first-child,
.xt-about-prose > *:first-child,
.xt-panel-body > *:first-child,
.doc-body > *:first-child,
.blog-details-content > *:first-child {
  margin-top: 0;
}
.st-prose > *:last-child,
.xt-about-prose > *:last-child,
.xt-panel-body > *:last-child,
.doc-body > *:last-child,
.blog-details-content > *:last-child {
  margin-bottom: 0;
}
.st-prose p,
.xt-about-prose p,
.xt-panel-body p,
.doc-body p,
.blog-details-content p {
  margin: 0 0 var(--fb-space-3, 1rem);
  font-size: inherit;
  line-height: inherit;
  color: inherit;
}
.st-prose h2, .st-prose h3, .st-prose h4,
.xt-about-prose h2,
.xt-about-prose h3,
.xt-about-prose h4,
.xt-panel-body h2,
.xt-panel-body h3,
.xt-panel-body h4,
.doc-body h2,
.doc-body h3,
.doc-body h4,
.blog-details-content h2,
.blog-details-content h3,
.blog-details-content h4 {
  margin: var(--fb-space-5, 2rem) 0 var(--fb-space-2, 0.75rem);
  color: var(--fb-heading, #1a1a1a);
  line-height: var(--fb-lh-tight, 1.45);
  font-weight: 650;
}
.st-prose h2,
.xt-about-prose h2,
.xt-panel-body h2,
.doc-body h2,
.blog-details-content h2 {
  font-size: var(--fb-fs-xl, 1.25rem);
}
.st-prose h3,
.xt-about-prose h3,
.xt-panel-body h3,
.doc-body h3,
.blog-details-content h3 {
  font-size: var(--fb-fs-lg, 1.125rem);
}
.st-prose h4,
.xt-about-prose h4,
.xt-panel-body h4,
.doc-body h4,
.blog-details-content h4 {
  font-size: var(--fb-fs-md, 1rem);
}
.st-prose a,
.xt-about-prose a,
.xt-panel-body a,
.doc-body a,
.blog-details-content a {
  color: var(--fb-brand, #a70000);
}
.st-prose a:hover,
.xt-about-prose a:hover,
.xt-panel-body a:hover,
.doc-body a:hover,
.blog-details-content a:hover {
  color: var(--fb-brand-hover, #8f0000);
}
.st-prose img,
.xt-about-prose img,
.xt-panel-body img,
.doc-body img,
.blog-details-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--fb-radius-sm, 6px);
}
.st-prose blockquote,
.xt-about-prose blockquote,
.xt-panel-body blockquote,
.doc-body blockquote,
.blog-details-content blockquote {
  margin: var(--fb-space-4, 1.5rem) 0;
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
  border-left: 3px solid var(--fb-brand, #a70000);
  background: var(--fb-surface-muted, #f3f4f6);
  color: var(--fb-text-muted, #6b6b6b);
}

/* 正文区域恢复列表间距（prose / 详情 HTML） */
.st-prose ul,
.st-prose ol,
.xt-about-prose ul,
.xt-about-prose ol,
.xt-panel-body ul,
.xt-panel-body ol,
.xt-danye-card .content ul,
.xt-danye-card .content ol {
  padding-left: 1.25em;
  margin: 0 0 var(--fb-space-3, 1rem);
  list-style: revert;
}

img {
  max-width: 100%;
}

@media (min-width: 1920px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl,
  .container-xxl {
    max-width: 1650px;
  }
  /* 主导航保持官网密度，不跟正文一起拉到 1650 */
  .navbar-st > .container.navbar-st-container {
    max-width: 1320px;
  }
}
.section-title-03 .sub-title {
  font-size: 18px;
  font-weight: 400;
  text-transform: uppercase;
  color: #8b8b8b;
  margin-bottom: 0;
}
@media only screen and (max-width: 767px) {
  .section-title-03 .sub-title {
    font-size: 16px;
  }
}
.section-title-03 .title {
  font-size: 48px;
  font-weight: 600;
  color: #4c5c76;
  margin-bottom: 0;
  margin-top: 5px;
  text-transform: uppercase;
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .section-title-03 .title {
    font-size: 40px;
  }
}
@media only screen and (max-width: 767px) {
  .section-title-03 .title {
    font-size: 36px;
  }
}
@media only screen and (max-width: 575px) {
  .section-title-03 .title {
    font-size: 26px;
  }
}

/* 区块标题 */
.section-heading {
  margin-bottom: 1rem;
}

/* tab Content（主题自定义显隐，配合非 BS 默认 tab 结构） */
.tab-content .tab-pane {
  display: block;
  overflow: hidden;
  height: 0;
  visibility: hidden;
  max-width: 100%;
  opacity: 0;
}
.tab-content .tab-pane.active {
  height: auto;
  visibility: visible;
  opacity: 1;
  overflow: visible;
}

/* 标签云色板：12 色循环生成 .color0–.color43（right.php tagcloud 使用） */
.color0 {
  color: #04b9b6;
  background-color: rgba(8, 196, 193, 0.1);
  color: #04b9b6 !important;
  background-color: rgba(8, 196, 193, 0.1) !important;
}

.color1 {
  color: #ca6ddc;
  background-color: rgba(212, 62, 241, 0.1);
}

.color2 {
  color: #ff5473;
  background-color: rgba(255, 84, 115, 0.1);
}

.color3 {
  color: #6a933e;
  background-color: rgba(72, 135, 24, 0.1);
}

.color4 {
  color: #ff6f06;
  background-color: rgba(255, 111, 6, 0.1);
}

.color5 {
  color: #8e4aff;
  background-color: rgba(154, 72, 245, 0.1);
}

.color6 {
  color: #c58516;
  background-color: rgba(179, 103, 8, 0.1);
}

.color7 {
  color: #2997f7;
  background-color: rgba(41, 151, 247, 0.1);
}

.color8 {
  color: #5c7cff;
  background-color: rgba(77, 130, 249, 0.1);
}

.color9 {
  color: #d6064c;
  background-color: rgba(194, 41, 46, 0.1);
}

.color10 {
  color: #18a52a;
  background-color: rgba(18, 185, 40, 0.1);
}

.color11 {
  color: #888888;
  background-color: rgba(136, 136, 136, 0.1);
}

.color12 {
  color: #04b9b6;
  background-color: rgba(8, 196, 193, 0.1);
}

.color13 {
  color: #ca6ddc;
  background-color: rgba(212, 62, 241, 0.1);
}

.color14 {
  color: #ff5473;
  background-color: rgba(255, 84, 115, 0.1);
}

.color15 {
  color: #6a933e;
  background-color: rgba(72, 135, 24, 0.1);
}

.color16 {
  color: #ff6f06;
  background-color: rgba(255, 111, 6, 0.1);
}

.color17 {
  color: #8e4aff;
  background-color: rgba(154, 72, 245, 0.1);
}

.color18 {
  color: #c58516;
  background-color: rgba(179, 103, 8, 0.1);
}

.color19 {
  color: #2997f7;
  background-color: rgba(41, 151, 247, 0.1);
}

.color20 {
  color: #5c7cff;
  background-color: rgba(77, 130, 249, 0.1);
}

.color21 {
  color: #d6064c;
  background-color: rgba(194, 41, 46, 0.1);
}

.color22 {
  color: #18a52a;
  background-color: rgba(18, 185, 40, 0.1);
}

.color23 {
  color: #888888;
  background-color: rgba(136, 136, 136, 0.1);
}

.color24 {
  color: #04b9b6;
  background-color: rgba(8, 196, 193, 0.1);
}

.color25 {
  color: #ca6ddc;
  background-color: rgba(212, 62, 241, 0.1);
}

.color26 {
  color: #ff5473;
  background-color: rgba(255, 84, 115, 0.1);
}

.color27 {
  color: #6a933e;
  background-color: rgba(72, 135, 24, 0.1);
}

.color28 {
  color: #ff6f06;
  background-color: rgba(255, 111, 6, 0.1);
}

.color29 {
  color: #8e4aff;
  background-color: rgba(154, 72, 245, 0.1);
}

.color30 {
  color: #c58516;
  background-color: rgba(179, 103, 8, 0.1);
}

.color31 {
  color: #2997f7;
  background-color: rgba(41, 151, 247, 0.1);
}

.color32 {
  color: #5c7cff;
  background-color: rgba(77, 130, 249, 0.1);
}

.color33 {
  color: #d6064c;
  background-color: rgba(194, 41, 46, 0.1);
}

.color34 {
  color: #18a52a;
  background-color: rgba(18, 185, 40, 0.1);
}

.color35 {
  color: #888888;
  background-color: rgba(136, 136, 136, 0.1);
}

.color36 {
  color: #04b9b6;
  background-color: rgba(8, 196, 193, 0.1);
}

.color37 {
  color: #ca6ddc;
  background-color: rgba(212, 62, 241, 0.1);
}

.color38 {
  color: #ff5473;
  background-color: rgba(255, 84, 115, 0.1);
}

.color39 {
  color: #6a933e;
  background-color: rgba(72, 135, 24, 0.1);
}

.color40 {
  color: #ff6f06;
  background-color: rgba(255, 111, 6, 0.1);
}

.color41 {
  color: #8e4aff;
  background-color: rgba(154, 72, 245, 0.1);
}

.color42 {
  color: #c58516;
  background-color: rgba(179, 103, 8, 0.1);
}

.color43 {
  color: #2997f7;
  background-color: rgba(41, 151, 247, 0.1);
}

/*----------------------------------------*/
/*  Color tokens + 全站明暗模式
/*----------------------------------------*/
:root,
[data-bs-theme=light] {
  --fb-brand: #a70000;
  --fb-brand-hover: #8f0000;
  --fb-brand-soft: rgba(167, 0, 0, 0.08);
  --fb-body-bg: #f9f9f9;
  --fb-surface: #ffffff;
  --fb-surface-muted: #f3f4f6;
  --fb-text: #2a2a2a;
  --fb-text-muted: #6b6b6b;
  --fb-heading: #1a1a1a;
  --fb-border: #e6e6e6;
  --fb-nav-bg: #ffffff;
  --fb-nav-text: #2a2a2a;
  --fb-nav-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  --fb-footer-bg: #1b1b1b;
  --fb-footer-top-bg: #000000;
  --fb-footer-copy-bg: #111111;
  --fb-footer-text: #b0b0b0;
  --fb-footer-border: #363636;
  --fb-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  --fb-card-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 20px rgba(15, 23, 42, 0.04);
  --fb-card-shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.08), 0 12px 28px rgba(15, 23, 42, 0.08);
  --fb-card-border: 0;
  --fb-on-brand: #ffffff;
  --fb-radius: clamp(8px, 0.9vw, 12px);
  --fb-radius-lg: clamp(12px, 1.2vw, 16px);
  --fb-radius-sm: clamp(4px, 0.45vw, 6px);
  --fb-radius-pill: 999px;
  /* 间距阶梯（全站 SSOT；勿在其它文件再覆盖） */
  --fb-space-1: 0.5rem;
  --fb-space-2: 0.75rem;
  --fb-space-3: 1rem;
  --fb-space-4: 1.5rem;
  --fb-space-5: 2rem;
  --fb-space-6: 2.75rem;
  --fb-space-7: 3.25rem;
  --fb-space-8: 4rem;
  --fb-gutter: 2rem;
  /* 全站字号阶梯（明暗共用） */
  --fb-fs-xs: 0.75rem;
  --fb-fs-sm: 0.875rem;
  --fb-fs: 0.9375rem;
  --fb-fs-md: 1rem;
  --fb-fs-lg: 1.125rem;
  --fb-fs-xl: 1.25rem;
  --fb-lh: 1.7;
  --fb-lh-tight: 1.45;
  --primary: var(--fb-brand);
  --primary-dark: #8f0000;
  --primary-light: #c22020;
  --gray-100: #f3f4f6;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --st-nav-bg: var(--fb-nav-bg);
  --st-nav-border: var(--fb-border);
  --st-nav-shadow: var(--fb-nav-shadow);
  --st-surface: var(--fb-surface);
  --st-border-color: var(--fb-border);
  --st-text-primary: var(--fb-text);
  --bs-body-bg: var(--fb-body-bg);
  --bs-body-color: var(--fb-text);
  --bs-border-color: var(--fb-border);
  --bs-card-bg: var(--fb-surface);
  --bs-card-border-color: var(--fb-border);
  --bs-primary: #a70000;
  --bs-primary-rgb: 167, 0, 0;
  --bs-link-color: #a70000;
  --bs-link-hover-color: #8f0000;
  --bs-secondary-color: var(--fb-text-muted);
  color-scheme: light;
}

[data-bs-theme=dark] {
  color-scheme: dark;
  --fb-brand: #c81010;
  --fb-brand-hover: #e01818;
  --fb-brand-soft: rgba(200, 16, 16, 0.16);
  --fb-body-bg: #0f1214;
  --fb-surface: #1a1f24;
  --fb-surface-muted: #15191d;
  --fb-text: #e4e7eb;
  --fb-text-muted: #a0a7b0;
  --fb-heading: #f3f5f7;
  --fb-border: #2d333b;
  --fb-nav-bg: #15191d;
  --fb-nav-text: #e4e7eb;
  --fb-nav-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
  --fb-footer-bg: #0c0e10;
  --fb-footer-top-bg: #050607;
  --fb-footer-copy-bg: #080a0c;
  --fb-footer-text: #a0a7b0;
  --fb-footer-border: #2d333b;
  --fb-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  --fb-card-shadow: 0 1px 2px rgba(0, 0, 0, 0.25), 0 10px 24px rgba(0, 0, 0, 0.28);
  --fb-card-shadow-hover: 0 4px 14px rgba(0, 0, 0, 0.32), 0 14px 32px rgba(0, 0, 0, 0.32);
  --fb-card-border: 0;
  --fb-on-brand: #ffffff;
  --fb-radius: clamp(8px, 0.9vw, 12px);
  --fb-radius-lg: clamp(12px, 1.2vw, 16px);
  --fb-radius-sm: clamp(4px, 0.45vw, 6px);
  --fb-radius-pill: 999px;
  --primary: var(--fb-brand);
  --primary-dark: #e01818;
  --primary-light: #e85c5c;
  --gray-100: #1f242a;
  --gray-200: #2d333b;
  --gray-300: #3d444d;
  --gray-400: #6b7280;
  --gray-500: #a0a7b0;
  --gray-600: #b8bec6;
  --gray-700: #d0d5db;
  --gray-800: #e4e7eb;
  --gray-900: #f3f5f7;
  --bs-body-bg: #0f1214;
  --bs-body-color: #e4e7eb;
  --bs-border-color: #2d333b;
  --bs-card-bg: var(--fb-surface);
  --bs-card-border-color: var(--fb-border);
  --bs-primary: #c81010;
  --bs-primary-rgb: 200, 16, 16;
  --bs-link-color: #e85c5c;
  --bs-link-hover-color: #ff7a7a;
  --bs-secondary-color: var(--fb-text-muted);
}

/* —— 切换按钮 —— */
.st-color-mode-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border: 1px solid var(--gray-200, var(--fb-border));
  border-radius: var(--fb-radius-pill, 999px);
  background: var(--st-surface, var(--fb-surface));
  color: var(--gray-500, var(--fb-text-muted));
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
  flex-shrink: 0;
  line-height: 1;
}
.st-color-mode-toggle:hover {
  border-color: color-mix(in srgb, var(--fb-brand) 35%, transparent);
  color: var(--fb-brand);
}
.st-color-mode-toggle:focus-visible {
  outline: 2px solid var(--fb-brand);
  outline-offset: 2px;
}
.st-color-mode-toggle__icon {
  font-size: 0.95rem;
  line-height: 1;
  display: none !important;
}
.st-color-mode-toggle__icon--dark {
  display: block !important;
}

[data-bs-theme=dark] .st-color-mode-toggle__icon--light {
  display: block !important;
}

[data-bs-theme=dark] .st-color-mode-toggle__icon--dark {
  display: none !important;
}

/* —— 暗色：全站表面 / 字色 / 组件 —— */
[data-bs-theme=dark] body {
  background-color: var(--fb-body-bg) !important;
  color: var(--fb-text);
}
[data-bs-theme=dark] h1, [data-bs-theme=dark] h2, [data-bs-theme=dark] h3, [data-bs-theme=dark] h4, [data-bs-theme=dark] h5, [data-bs-theme=dark] h6,
[data-bs-theme=dark] .section-heading,
[data-bs-theme=dark] .section-title-03 .title {
  color: var(--fb-heading);
}
[data-bs-theme=dark] p,
[data-bs-theme=dark] .section-title-03 .sub-title {
  color: var(--fb-text);
}
[data-bs-theme=dark] {
  /* 品牌底 / 固定白底组件：禁止被全局字色冲掉 */
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even),
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) h4,
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) h4 i,
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) p,
[data-bs-theme=dark] .index-advantages .icon-box:hover,
[data-bs-theme=dark] .index-advantages .icon-box:hover .title,
[data-bs-theme=dark] .index-advantages .icon-box:hover .title a,
[data-bs-theme=dark] .index-advantages .icon-box:hover .description,
[data-bs-theme=dark] .index-advantages .icon-box:hover .icon i,
[data-bs-theme=dark] .side-menu__title,
[data-bs-theme=dark] .side-phone,
[data-bs-theme=dark] .side-phone p,
[data-bs-theme=dark] .side-phone b {
  color: var(--fb-on-brand, #fff);
}
[data-bs-theme=dark] .index-banner .text a {
  color: #1a1a1a;
}
[data-bs-theme=dark] .index-banner .text a:hover, [data-bs-theme=dark] .index-banner .text a:focus {
  color: var(--fb-brand);
}
[data-bs-theme=dark] .text-muted,
[data-bs-theme=dark] .xt-text-muted,
[data-bs-theme=dark] .list-toolbar-text p,
[data-bs-theme=dark] .section-title-03 .sub-title {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] {
  /* 正文链接跟正文字色，悬停品牌色；勿一律压成 muted（会导致红底灰字） */
}
[data-bs-theme=dark] a:not(.btn):not(.btn-brand):not(.nav-link):not(.dropdown-item):not(.index-why__link):not(.index-products__btn):not(.index-banner a) {
  color: var(--fb-text);
}
[data-bs-theme=dark] a:not(.btn):not(.btn-brand):not(.nav-link):not(.dropdown-item):not(.index-why__link):not(.index-products__btn):not(.index-banner a):hover, [data-bs-theme=dark] a:not(.btn):not(.btn-brand):not(.nav-link):not(.dropdown-item):not(.index-why__link):not(.index-products__btn):not(.index-banner a):focus {
  color: var(--fb-brand);
}
[data-bs-theme=dark] .btn-brand,
[data-bs-theme=dark] a.btn-brand,
[data-bs-theme=dark] .index-why__link,
[data-bs-theme=dark] .index-products__btn {
  color: #fff !important;
}
[data-bs-theme=dark] {
  /* 顶栏 */
}
[data-bs-theme=dark] .navbar-pivark {
  background: var(--st-nav-bg) !important;
  box-shadow: var(--st-nav-shadow);
  border-bottom-color: var(--st-nav-border) !important;
}
[data-bs-theme=dark] .navbar-pivark .dropdown-menu {
  background: var(--st-surface);
  border-color: var(--st-border-color);
}
[data-bs-theme=dark] .navbar-pivark .dropdown-item {
  color: var(--fb-text);
}
[data-bs-theme=dark] .navbar-pivark .dropdown-item:hover, [data-bs-theme=dark] .navbar-pivark .dropdown-item:focus, [data-bs-theme=dark] .navbar-pivark .dropdown-item.active {
  background: var(--gray-100);
  color: var(--fb-brand);
}
[data-bs-theme=dark] .navbar-st .navbar-nav .nav-link,
[data-bs-theme=dark] .navbar-st .st-nav-dropdown-split__link {
  color: var(--gray-700);
}
[data-bs-theme=dark] .navbar-st .st-header-toolbar--aside {
  border-left-color: var(--st-border-color);
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer {
  background: var(--st-nav-bg) !important;
  border-left-color: var(--st-nav-border) !important;
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer__header {
  border-bottom-color: var(--st-nav-border) !important;
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer__title {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}
[data-bs-theme=dark] .index-why__link {
  background: var(--fb-brand) !important;
  color: #fff !important;
}
[data-bs-theme=dark] .index-why__link:hover,
[data-bs-theme=dark] .index-why__link:focus {
  background: var(--fb-brand-hover) !important;
  color: #fff !important;
}
[data-bs-theme=dark] .st-header-search-form,
[data-bs-theme=dark] .st-header-search-form--collapsible.is-open,
[data-bs-theme=dark] .st-header-search-form__toggle,
[data-bs-theme=dark] .st-color-mode-toggle {
  background: var(--st-surface) !important;
  border-color: var(--st-border-color) !important;
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .st-header-search-form__submit {
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .st-header-search-form__input {
  color: var(--st-text-primary) !important;
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer .dropdown-menu {
  background: var(--fb-surface-muted, var(--st-surface-muted, #1c2126)) !important;
}
[data-bs-theme=dark] .navbar-st .st-nav-drawer .dropdown-menu > .dropend > .dropdown-menu {
  background: var(--st-nav-bg, var(--fb-nav-bg)) !important;
}
[data-bs-theme=dark] .navbar-brand-pivark,
[data-bs-theme=dark] .navbar-brand-pivark .brand-text,
[data-bs-theme=dark] .navbar-brand-pivark .brand-text strong {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__head {
  background: linear-gradient(180deg, var(--fb-brand-soft) 0%, var(--fb-surface) 100%);
}
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__stat {
  background: var(--fb-surface-muted);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__quick-item {
  background: var(--fb-surface-muted);
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__name,
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__stat-value,
[data-bs-theme=dark] .navbar-st .pv-demo-user-menu__level {
  color: var(--fb-text);
}
[data-bs-theme=dark] {
  /* 横向分类 / Banner 下导航 */
}
[data-bs-theme=dark] .nav-tree {
  background: var(--fb-surface-muted) !important;
}
[data-bs-theme=dark] .nav-tree ul li a {
  background: var(--fb-surface) !important;
  color: var(--fb-text) !important;
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .nav-tree ul li a.active, [data-bs-theme=dark] .nav-tree ul li a:hover {
  background: linear-gradient(-45deg, #111, #444) !important;
  color: #fff !important;
}
[data-bs-theme=dark] {
  /* 列表 / 卡片 / 侧栏 / 搜索 */
}
[data-bs-theme=dark] .list-toolbar,
[data-bs-theme=dark] .single-product,
[data-bs-theme=dark] .single-product1,
[data-bs-theme=dark] .article-item ul li,
[data-bs-theme=dark] .article-text,
[data-bs-theme=dark] .st-search-product,
[data-bs-theme=dark] .st-smart-answer,
[data-bs-theme=dark] .card,
[data-bs-theme=dark] .panel,
[data-bs-theme=dark] .panel.card,
[data-bs-theme=dark] #zyly.blog-comment-form,
[data-bs-theme=dark] .sidebar-widget-xt,
[data-bs-theme=dark] .widget-search input,
[data-bs-theme=dark] .index-advantages .icon-box,
[data-bs-theme=dark] .index-product-card,
[data-bs-theme=dark] .index-why__item,
[data-bs-theme=dark] .index-news__featured,
[data-bs-theme=dark] .index-news__item {
  background: var(--fb-surface);
  color: var(--fb-text);
  border-color: var(--fb-border);
  box-shadow: var(--fb-card-shadow, var(--fb-shadow));
}
[data-bs-theme=dark] {
  /* 服务棋盘格：暗色仍保留红/白交替，不被 surface 抹平 */
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(odd) {
  background: var(--fb-surface);
  color: var(--fb-text);
  box-shadow: none;
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(odd) h4,
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(odd) h4 i {
  color: var(--fb-brand);
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(odd) p {
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) {
  background: var(--fb-brand);
  color: var(--fb-on-brand, #fff);
  box-shadow: none;
}
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) h4,
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) h4 i,
[data-bs-theme=dark] .index-fuwu-services .icon-box:nth-child(even) p {
  color: var(--fb-on-brand, #fff);
}
[data-bs-theme=dark] .st-search-chip {
  background: var(--fb-surface-muted);
  color: var(--fb-text);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .st-search-section-title {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .st-search-product__name,
[data-bs-theme=dark] .st-smart-answer__title {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .st-search-product__meta,
[data-bs-theme=dark] .st-search-product__param-k,
[data-bs-theme=dark] .st-search-product__param-v,
[data-bs-theme=dark] .st-smart-answer__body {
  color: var(--fb-text);
}
[data-bs-theme=dark] .st-search-product__code,
[data-bs-theme=dark] .st-search-product__attrs,
[data-bs-theme=dark] .st-search-product__reason,
[data-bs-theme=dark] .st-search-empty,
[data-bs-theme=dark] .st-search-product__media-empty {
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .panel.doc-pager,
[data-bs-theme=dark] .doc-pager {
  background: var(--fb-surface-muted) !important;
  color: var(--fb-text) !important;
  border-color: var(--fb-border) !important;
}
[data-bs-theme=dark] .panel.doc-pager a,
[data-bs-theme=dark] .doc-pager a {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .panel.doc-pager a:hover, [data-bs-theme=dark] .panel.doc-pager a:focus,
[data-bs-theme=dark] .doc-pager a:hover,
[data-bs-theme=dark] .doc-pager a:focus {
  color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .doc-pager .eyproall {
  color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .single-top-area,
[data-bs-theme=dark] .single-top-area p,
[data-bs-theme=dark] .single-top-area a {
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .single-top-area strong {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .single-top-area a:hover,
[data-bs-theme=dark] .single-top-area a:focus {
  color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .panel.card,
[data-bs-theme=dark] .panel.card p,
[data-bs-theme=dark] .xt-panel-body,
[data-bs-theme=dark] .product-details-description,
[data-bs-theme=dark] .product-details-description dd,
[data-bs-theme=dark] .product-details-description .infos dd {
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .product-details-description h1,
[data-bs-theme=dark] .product-details-description h1 span,
[data-bs-theme=dark] .panel-header h1,
[data-bs-theme=dark] .panel-header .h3 {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .list-toolbar-text p,
[data-bs-theme=dark] .list-toolbar-sort .title,
[data-bs-theme=dark] .list-toolbar-tabs .nav li button {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] .list-toolbar-tabs .nav li button:hover,
[data-bs-theme=dark] .list-toolbar-tabs .nav li button.active {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .article-item ul li {
  border-color: var(--fb-border) !important;
}
[data-bs-theme=dark] .article-item .list-main h4,
[data-bs-theme=dark] .article-item .list-main h4 a,
[data-bs-theme=dark] .single-product .product-content .title a,
[data-bs-theme=dark] .index-news__featured-title a,
[data-bs-theme=dark] .index-news__item-body h4,
[data-bs-theme=dark] .index-news__date strong {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .article-item .list-main p,
[data-bs-theme=dark] .single-product .product-content p,
[data-bs-theme=dark] .index-news__featured-desc,
[data-bs-theme=dark] .index-news__item-body p,
[data-bs-theme=dark] .index-news__date span {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] {
  /* 侧栏栏目菜单保持深色块，暗色模式下略加深 */
}
[data-bs-theme=dark] .side-menu {
  --st-side-menu-bg: #1f1c22;
  --st-side-menu-text: #f1f3f5;
  --st-side-menu-muted: rgba(255, 255, 255, 0.72);
  --st-side-menu-line: rgba(255, 255, 255, 0.1);
  --st-side-menu-hover: rgba(255, 255, 255, 0.06);
  --st-side-menu-sub-bg: rgba(0, 0, 0, 0.22);
  --st-side-menu-sub3-bg: transparent;
  --st-side-menu-active-bg: rgba(200, 16, 16, 0.28);
  --st-side-menu-ancestor-bg: rgba(200, 16, 16, 0.14);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .side-menu__link:hover,
[data-bs-theme=dark] .side-menu__link:focus-visible,
[data-bs-theme=dark] .side-menu__sub-link:hover,
[data-bs-theme=dark] .side-menu__sub-link:focus-visible,
[data-bs-theme=dark] .side-menu__sub3-link:hover,
[data-bs-theme=dark] .side-menu__sub3-link:focus-visible,
[data-bs-theme=dark] .side-menu__toggle:hover,
[data-bs-theme=dark] .side-menu__toggle:focus-visible,
[data-bs-theme=dark] .side-menu .has-children.is-open > .side-menu__row > .side-menu__toggle {
  color: #fff;
}
[data-bs-theme=dark] .side-menu__item.cur > .side-menu__row > .side-menu__link,
[data-bs-theme=dark] .side-menu__link.is-current,
[data-bs-theme=dark] .side-menu__link.is-current-ancestor,
[data-bs-theme=dark] .side-menu__link.cur,
[data-bs-theme=dark] .side-menu__link.active,
[data-bs-theme=dark] .side-menu__sub-link.is-current,
[data-bs-theme=dark] .side-menu__sub-link.is-current-ancestor,
[data-bs-theme=dark] .side-menu__sub-link.active,
[data-bs-theme=dark] .side-menu__sub-link.cur,
[data-bs-theme=dark] .side-menu__sub3-link.is-current,
[data-bs-theme=dark] .side-menu__sub3-link.active,
[data-bs-theme=dark] .side-menu__sub3-link.cur {
  color: #fff;
}
[data-bs-theme=dark] .side-menu__sub--l3 {
  border-left-color: color-mix(in srgb, var(--fb-brand) 35%, transparent);
}
[data-bs-theme=dark] .widget-search input {
  background-color: var(--fb-surface-muted) !important;
  border-color: var(--fb-border) !important;
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .widget-search button {
  background-color: var(--fb-heading) !important;
  color: var(--fb-body-bg) !important;
}
[data-bs-theme=dark] {
  /* 首页区块 */
}
[data-bs-theme=dark] .index-advantages .icon-box:before {
  background: color-mix(in srgb, var(--fb-brand) 18%, var(--fb-surface-muted));
}
[data-bs-theme=dark] .index-count {
  color: var(--fb-on-brand, #fff);
}
[data-bs-theme=dark] .index-count .single-counter,
[data-bs-theme=dark] .index-count .single-counter i,
[data-bs-theme=dark] .index-count .single-counter .count,
[data-bs-theme=dark] .index-count .single-counter span,
[data-bs-theme=dark] .index-count .single-counter p,
[data-bs-theme=dark] .index-count .single-counter h3,
[data-bs-theme=dark] .index-count .single-counter h4 {
  color: var(--fb-on-brand, #fff);
}
[data-bs-theme=dark] .index-products,
[data-bs-theme=dark] .index-news {
  background: var(--fb-body-bg);
}
[data-bs-theme=dark] .index-why {
  background: var(--fb-body-bg);
}
[data-bs-theme=dark] .index-why__panel {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .index-why__visual {
  border-color: var(--fb-border);
  background: linear-gradient(160deg, var(--fb-surface-muted) 0%, var(--fb-surface) 100%);
}
[data-bs-theme=dark] .index-why__title,
[data-bs-theme=dark] .index-product-card__title a {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .index-advantages .icon-box .title a {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .index-advantages .icon-box:hover .title,
[data-bs-theme=dark] .index-advantages .icon-box:hover .title a,
[data-bs-theme=dark] .index-advantages .icon-box:hover .description,
[data-bs-theme=dark] .index-advantages .icon-box:hover .icon i,
[data-bs-theme=dark] .index-advantages .icon-box:hover .icon em {
  color: var(--fb-on-brand, #fff) !important;
}
[data-bs-theme=dark] .index-why__lead,
[data-bs-theme=dark] .index-why__text p,
[data-bs-theme=dark] .index-product-card__meta {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] .index-why__item {
  background: var(--fb-surface-muted) !important;
  border-color: transparent;
}
[data-bs-theme=dark] .index-why__item:hover {
  background: var(--fb-surface) !important;
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .index-why__icon {
  background: var(--fb-brand-soft);
  color: var(--fb-brand);
}
[data-bs-theme=dark] .index-products__cats a {
  background: var(--fb-surface);
  border-color: var(--fb-border);
  color: var(--fb-text);
}
[data-bs-theme=dark] .index-products__cats a:hover,
[data-bs-theme=dark] .index-products__cats a.is-active {
  background: var(--fb-brand);
  border-color: var(--fb-brand);
  color: #fff;
}
[data-bs-theme=dark] {
  /* 详情 / 单页 / 表单 */
}
[data-bs-theme=dark] .blog-details,
[data-bs-theme=dark] .product-details,
[data-bs-theme=dark] .eyoudetail,
[data-bs-theme=dark] .eyoudetail_main,
[data-bs-theme=dark] .doc-content,
[data-bs-theme=dark] .page-content,
[data-bs-theme=dark] .danye-content,
[data-bs-theme=dark] .single-form {
  background: var(--fb-surface);
  color: var(--fb-text);
}
[data-bs-theme=dark] .xt-danye-page {
  background: radial-gradient(ellipse 70% 45% at 50% -10%, color-mix(in srgb, var(--fb-brand) 14%, transparent), transparent 70%), linear-gradient(180deg, var(--fb-page-bg) 0%, var(--fb-surface-muted) 100%);
}
[data-bs-theme=dark] .xt-danye-card {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-header {
  background: transparent;
  border-bottom-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-title {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .xt-danye-body.danye-content,
[data-bs-theme=dark] .xt-danye-body {
  background: transparent;
  color: var(--fb-text);
}
[data-bs-theme=dark] .xt-danye-body p,
[data-bs-theme=dark] .danye-content p,
[data-bs-theme=dark] .xt-danye-body li,
[data-bs-theme=dark] .danye-content li {
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .xt-danye-body h2,
[data-bs-theme=dark] .xt-danye-body h3,
[data-bs-theme=dark] .xt-danye-body h4,
[data-bs-theme=dark] .danye-content h2,
[data-bs-theme=dark] .danye-content h3,
[data-bs-theme=dark] .danye-content h4 {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .xt-danye-body > p:first-of-type,
[data-bs-theme=dark] .danye-content > p:first-of-type {
  color: var(--fb-heading) !important;
  background: transparent !important;
  border-bottom-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-body h2,
[data-bs-theme=dark] .xt-danye-body h3,
[data-bs-theme=dark] .xt-danye-body h4,
[data-bs-theme=dark] .danye-content h2,
[data-bs-theme=dark] .danye-content h3,
[data-bs-theme=dark] .danye-content h4 {
  background: transparent !important;
  border-bottom-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-footer {
  background: transparent;
  border-top-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-footer__meta,
[data-bs-theme=dark] .xt-danye-footer__meta span {
  color: var(--fb-text-muted);
}
[data-bs-theme=dark] .xt-danye-footer__links a:not(.xt-danye-footer__cta) {
  background: var(--fb-surface);
  border-color: var(--fb-border);
  color: var(--fb-text);
}
[data-bs-theme=dark] .xt-danye-footer__cta,
[data-bs-theme=dark] .xt-danye-aside-contact .btn-brand,
[data-bs-theme=dark] .xt-danye-aside-contact a.btn-brand {
  color: #fff !important;
  background: var(--fb-brand) !important;
  border-color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .xt-danye-nav li a {
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .xt-danye-nav li.active a,
[data-bs-theme=dark] .xt-danye-nav a[aria-current=page] {
  color: var(--fb-brand) !important;
  background: transparent !important;
  border-left-color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .xt-danye-aside .sidebar-widget-xt {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-nav li + li {
  border-top-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-danye-aside .sidebar-widget-xt .hd h4,
[data-bs-theme=dark] .xt-danye-aside .sidebar-widget-xt .hd h4 i {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .xt-danye-aside-contact .xt-danye-aside-mail a {
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .contact-wrapper .contact-info {
  background: linear-gradient(165deg, color-mix(in srgb, var(--fb-brand) 22%, var(--fb-surface)) 0%, var(--fb-surface) 55%, var(--fb-surface-muted, #1a1a1a) 100%) !important;
  color: var(--fb-text) !important;
  border-color: var(--fb-border) !important;
}
[data-bs-theme=dark] .contact-wrapper .contact-info h2,
[data-bs-theme=dark] .contact-wrapper .contact-info-items ul li {
  color: var(--fb-heading) !important;
}
[data-bs-theme=dark] .contact-wrapper .contact-info > p,
[data-bs-theme=dark] .xt-contact-map__hint {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] .xt-danye-page .list-toolbar-text p,
[data-bs-theme=dark] .xt-danye-page .list-toolbar-text a {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] .xt-danye-kicker {
  color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .product-section-title,
[data-bs-theme=dark] .blog-details h1,
[data-bs-theme=dark] .blog-details h2,
[data-bs-theme=dark] .blog-details h3,
[data-bs-theme=dark] .eyoudetail_main h1,
[data-bs-theme=dark] .eyoudetail_main h2 {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .form-control,
[data-bs-theme=dark] .form-select,
[data-bs-theme=dark] .single-form input:not([type=checkbox]):not([type=radio]),
[data-bs-theme=dark] .single-form textarea,
[data-bs-theme=dark] input[type=text],
[data-bs-theme=dark] input[type=search],
[data-bs-theme=dark] input[type=email],
[data-bs-theme=dark] input[type=password],
[data-bs-theme=dark] textarea,
[data-bs-theme=dark] select {
  background-color: var(--fb-surface-muted) !important;
  border-color: var(--fb-border) !important;
  color: var(--fb-text) !important;
}
[data-bs-theme=dark] .form-control::placeholder,
[data-bs-theme=dark] input::placeholder,
[data-bs-theme=dark] textarea::placeholder {
  color: var(--fb-text-muted) !important;
}
[data-bs-theme=dark] .pagination .page-link,
[data-bs-theme=dark] .page-item .page-link {
  background-color: var(--fb-surface);
  border-color: var(--fb-border);
  color: var(--fb-text);
}
[data-bs-theme=dark] .pagination .page-item.active .page-link,
[data-bs-theme=dark] .page-item.active .page-link {
  background-color: var(--fb-brand);
  border-color: var(--fb-brand);
  color: #fff;
}
[data-bs-theme=dark] .table {
  --bs-table-bg: var(--fb-surface);
  --bs-table-color: var(--fb-text);
  --bs-table-border-color: var(--fb-border);
  --bs-table-striped-bg: var(--fb-surface-muted);
  color: var(--fb-text);
}
[data-bs-theme=dark] .modal-content,
[data-bs-theme=dark] .dropdown-menu {
  background-color: var(--fb-surface);
  color: var(--fb-text);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] {
  /* 页脚（本就偏黑，统一 token） */
}
[data-bs-theme=dark] .footer-top {
  background-color: var(--fb-footer-top-bg) !important;
  color: var(--fb-footer-text) !important;
}
[data-bs-theme=dark] .footer-widget-section {
  background-color: var(--fb-footer-bg) !important;
  color: var(--fb-footer-text) !important;
}
[data-bs-theme=dark] .footer-widget-section a {
  color: var(--fb-footer-text) !important;
}
[data-bs-theme=dark] .footer-widget-section a:hover {
  color: var(--fb-brand) !important;
}
[data-bs-theme=dark] .footer-widget-section h4 {
  color: #fff !important;
}
[data-bs-theme=dark] .copyright {
  background-color: var(--fb-footer-copy-bg) !important;
  border-top-color: var(--fb-footer-border) !important;
  color: var(--fb-footer-text) !important;
}
[data-bs-theme=dark] .copyright a {
  color: var(--fb-footer-text) !important;
}
[data-bs-theme=dark] .back-to-top {
  background: var(--fb-brand) !important;
  color: #fff !important;
}
[data-bs-theme=dark] {
  /* 旧 eyou 壳 */
}
[data-bs-theme=dark] .webban,
[data-bs-theme=dark] .ey_pos,
[data-bs-theme=dark] .Nycase,
[data-bs-theme=dark] .w1400,
[data-bs-theme=dark] .eyoudetail_tips {
  color: var(--fb-text);
}
[data-bs-theme=dark] .ey_pos,
[data-bs-theme=dark] .pos_main {
  background: var(--fb-surface-muted);
  border-color: var(--fb-border);
}

/*----------------------------------------*/
/*  Header / 官网同款导航（迅通红）
/*----------------------------------------*/
.st-site-header {
  /* 吸顶挂在 header：父级与 nav 同高时，仅给 nav sticky 无效 */
  position: sticky;
  top: 0;
  z-index: 1035;
  width: 100%;
  /* 隔开主题全局 a / ul 污染，避免登录钮、菜单被改色改距 */
}
.st-site-header a {
  color: inherit;
  text-decoration: none;
}
.st-site-header a:hover {
  color: inherit;
}
.st-site-header ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* —— 导航条（吸顶由 .st-site-header 承担） —— */
.navbar-pivark {
  position: relative;
  top: auto;
  left: 0;
  right: 0;
  z-index: 1;
  padding: 0.75rem 0;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, padding 0.2s ease;
  background: var(--st-nav-bg, var(--fb-nav-bg, #fff));
  /* blur 放在伪元素：勿写在自身，否则会成为 fixed 抽屉的包含块，把抽屉压成顶栏高度 */
  border-bottom: 1px solid var(--st-nav-border, var(--fb-border, #e6e6e6));
  box-shadow: var(--st-nav-shadow, var(--fb-nav-shadow, 0 2px 15px rgba(0, 0, 0, 0.08)));
}
.navbar-pivark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
}
.navbar-pivark.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  padding: 0.5rem 0;
}
.navbar-pivark .navbar-toggler {
  border-color: var(--gray-300, #dee2e6);
  padding: 0.35rem 0.55rem;
}
.navbar-pivark .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(167, 0, 0, 0.15);
}
.navbar-pivark .nav-link {
  color: var(--gray-600, #6c757d);
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.navbar-pivark .nav-link:hover, .navbar-pivark .nav-link:focus, .navbar-pivark .nav-link.active {
  color: var(--primary, var(--fb-brand));
}
.navbar-pivark .nav-item.active > .nav-link {
  color: var(--primary, var(--fb-brand));
}
.navbar-pivark .dropdown-menu {
  --bs-dropdown-border-color: var(--st-border-color, var(--fb-border, #e6e6e6));
  --bs-dropdown-box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  --bs-dropdown-border-radius: 10px;
  padding: 0.35rem;
}
.navbar-pivark .dropdown-item {
  --bs-dropdown-link-hover-color: var(--primary, var(--fb-brand));
  --bs-dropdown-link-hover-bg: var(--gray-100, #f3f4f6);
  --bs-dropdown-link-active-color: var(--primary, var(--fb-brand));
  --bs-dropdown-link-active-bg: var(--gray-100, #f3f4f6);
  border-radius: 6px;
  font-size: 0.9rem;
}

.navbar-brand-pivark {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gray-900, #212529);
  text-decoration: none;
  min-width: 0;
}
.navbar-brand-pivark:hover {
  color: var(--gray-900, #212529);
}
.navbar-brand-pivark .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}
.navbar-brand-pivark .brand-text strong {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.navbar-brand-st__logo {
  display: block;
  max-height: 42px;
  width: auto;
  max-width: min(220px, 48vw);
  object-fit: contain;
}

/* —— 官网主导航布局 —— */
.navbar-st {
  border-bottom: 1px solid var(--st-nav-border, var(--fb-border, #e6e6e6));
  --st-nav-bar-height: 4.5rem;
}

.navbar-st.navbar-pivark {
  position: relative;
  top: auto;
  z-index: 1;
  overflow: visible;
}

.navbar-st .navbar-nav .nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-600, #6c757d);
  padding: 0.75rem 0.7rem;
  border-radius: 0;
  position: relative;
  background: transparent;
  white-space: nowrap;
}

.navbar-st .navbar-nav > .nav-item > .nav-link::after,
.navbar-st .st-nav-dropdown-split__link::after {
  content: "";
  position: absolute;
  left: 0.65rem;
  right: 0.65rem;
  bottom: 0.45rem;
  height: 2px;
  border-radius: 1px;
  background: var(--primary, var(--fb-brand));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}

.navbar-st .navbar-nav > .nav-item:hover > .nav-link::after,
.navbar-st .navbar-nav > .nav-item.active > .nav-link::after,
.navbar-st .st-nav-dropdown.active .st-nav-dropdown-split__link::after,
.navbar-st .st-nav-dropdown.show .st-nav-dropdown-split__link::after {
  transform: scaleX(1);
}

.navbar-st .navbar-nav .nav-link:hover,
.navbar-st .navbar-nav .nav-link:focus,
.navbar-st .navbar-nav .nav-item.active > .nav-link,
.navbar-st .navbar-nav .nav-item.show > .nav-link {
  color: var(--primary, var(--fb-brand));
  background: transparent;
}

.navbar-st .navbar-nav .dropdown-toggle::after {
  display: none !important;
  content: none !important;
}

.navbar-st .st-nav-dropdown-split {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  border-radius: 8px;
  vertical-align: middle;
}

.navbar-st .st-nav-dropdown-split__link {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 0.7rem;
  border-radius: 0;
  background: transparent;
}

.navbar-st .st-nav-dropdown-split__caret {
  display: none;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--gray-500, #adb5bd);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
.navbar-st .st-nav-dropdown-split__caret::before {
  content: "";
  display: block;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-15%) rotate(45deg);
  transition: transform 0.2s ease;
}

.navbar-st .st-nav-dropdown.show > .st-nav-dropdown-split > .st-nav-dropdown-split__caret,
.navbar-st .st-nav-dropdown.show .st-nav-dropdown-split__caret {
  color: var(--primary, var(--fb-brand));
}
.navbar-st .st-nav-dropdown.show > .st-nav-dropdown-split > .st-nav-dropdown-split__caret::before,
.navbar-st .st-nav-dropdown.show .st-nav-dropdown-split__caret::before {
  transform: translateY(15%) rotate(225deg);
}

.navbar-st .st-nav-dropdown {
  position: relative;
  display: inline-block;
  vertical-align: middle;
}

.navbar-st .st-nav-dropdown-split:hover,
.navbar-st .st-nav-dropdown.show .st-nav-dropdown-split,
.navbar-st .st-nav-dropdown.active .st-nav-dropdown-split {
  background: transparent;
}

.navbar-st .st-nav-dropdown-split__link:hover,
.navbar-st .st-nav-dropdown-split__link:focus,
.navbar-st .st-nav-dropdown-split:hover .st-nav-dropdown-split__link,
.navbar-st .st-nav-dropdown.show .st-nav-dropdown-split__link,
.navbar-st .st-nav-dropdown.active .st-nav-dropdown-split__link {
  color: var(--primary, var(--fb-brand));
  background: transparent;
}

.navbar-st .dropdown-menu {
  --bs-dropdown-min-width: 14rem;
  --bs-dropdown-bg: var(--st-nav-bg, var(--fb-nav-bg, #fff));
  --bs-dropdown-border-color: var(--st-border-color, var(--fb-border, #e6e6e6));
  --bs-dropdown-border-radius: 0 0 14px 14px;
  --bs-dropdown-box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
  --bs-dropdown-padding-y: 0.85rem;
  --bs-dropdown-padding-x: 0.65rem;
  margin-top: 0;
  z-index: 1050;
  border-top: 2px solid var(--primary, var(--fb-brand));
  background: var(--st-nav-bg, var(--fb-nav-bg, #fff));
}

.navbar-st .dropdown-item {
  --bs-dropdown-link-color: var(--gray-700, #495057);
  --bs-dropdown-link-hover-color: var(--primary, var(--fb-brand));
  --bs-dropdown-link-hover-bg: fb-brand-a(0.08);
  --bs-dropdown-link-active-color: var(--primary, var(--fb-brand));
  --bs-dropdown-link-active-bg: fb-brand-a(0.08);
  border-radius: 8px;
  font-size: 0.9375rem;
  line-height: 1.45;
}

/* 三级导航：二级纵向列表 + 右侧飞出 */
.navbar-st .dropdown-menu > .dropend {
  position: relative;
}

.navbar-st .dropdown-menu > .dropend > .dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  font-weight: 500;
}

.navbar-st .dropdown-menu > .dropend > .dropdown-toggle::after {
  display: inline-block;
  margin: 0;
  border: 0;
  width: 0.45rem;
  height: 0.45rem;
  flex: 0 0 auto;
  vertical-align: middle;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.55;
  content: "";
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.navbar-st .dropdown-menu > .dropend:hover > .dropdown-item,
.navbar-st .dropdown-menu > .dropend.show > .dropdown-item,
.navbar-st .dropdown-menu > .dropend > .dropdown-item:hover,
.navbar-st .dropdown-menu > .dropend > .dropdown-item:focus {
  color: var(--primary, var(--fb-brand));
  background: rgba(167, 0, 0, 0.08);
}

.navbar-st .dropdown-menu > .dropend:hover > .dropdown-toggle::after,
.navbar-st .dropdown-menu > .dropend.show > .dropdown-toggle::after {
  opacity: 1;
  color: var(--primary, var(--fb-brand));
  transform: rotate(45deg) translateX(1px);
}

.navbar-st .dropdown-menu > .dropend > .dropdown-menu {
  display: none !important;
  position: static;
  float: none;
  width: 100%;
  margin: 0.15rem 0 0.35rem;
  padding: 0.25rem 0.35rem 0.25rem 0.85rem;
  border: 0;
  border-radius: 0;
  border-top: 0;
  box-shadow: none;
  background: transparent;
}

.navbar-st .dropdown-menu > .dropend.show > .dropdown-menu,
.navbar-st .dropdown-menu > .dropend > .dropdown-menu.show {
  display: block !important;
}

@keyframes st-nav-dropdown-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes st-nav-flyout-in {
  from {
    opacity: 0;
    transform: translateX(8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.navbar-st .st-nav-dropdown > .dropdown-menu {
  display: none !important;
  position: static;
  float: none;
  width: 100%;
  margin: 0;
  transform: none;
  border-top: 2px solid var(--primary, var(--fb-brand));
  padding: 0.65rem 0.55rem;
}

.navbar-st .st-nav-dropdown .dropdown-item {
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-weight: 500;
  transition: background 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}

.navbar-st .st-nav-dropdown .dropdown-item:hover,
.navbar-st .st-nav-dropdown .dropdown-item:focus {
  padding-left: 1rem;
}

.navbar-st .st-nav-dropdown.show > .dropdown-menu,
.navbar-st .st-nav-dropdown > .dropdown-menu.show {
  display: block !important;
  animation: st-nav-dropdown-in 0.22s ease;
}

@media (prefers-reduced-motion: reduce) {
  .navbar-st .st-nav-dropdown.show > .dropdown-menu,
  .navbar-st .st-nav-dropdown > .dropdown-menu.show {
    animation: none;
  }
}
@media (min-width: 992px) {
  .navbar-st .navbar-st-nav,
  .navbar-st .navbar-st-nav .navbar-nav {
    overflow: visible;
  }
  .navbar-st .st-nav-dropdown {
    position: relative;
    display: inline-block;
    width: auto;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu,
  .navbar-st .navbar-nav .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: auto;
    min-width: 11.5rem;
    float: none;
  }
  /* 桌面：三级菜单向右飞出 */
  .navbar-st .st-nav-dropdown > .dropdown-menu > .dropend > .dropdown-menu {
    display: none !important;
    position: absolute;
    top: -0.4rem;
    left: calc(100% - 0.15rem);
    width: auto;
    min-width: 12rem;
    margin: 0;
    padding: 0.55rem 0.45rem;
    border: 1px solid var(--st-border-color, var(--fb-border, #e6e6e6));
    border-radius: 12px;
    border-left: 3px solid var(--primary, var(--fb-brand));
    background: var(--st-nav-bg, var(--fb-nav-bg, #fff));
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16);
    z-index: 1060;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu > .dropend.show > .dropdown-menu,
  .navbar-st .st-nav-dropdown > .dropdown-menu > .dropend:hover > .dropdown-menu,
  .navbar-st .st-nav-dropdown > .dropdown-menu > .dropend > .dropdown-menu.show {
    display: block !important;
    animation: st-nav-flyout-in 0.18s ease;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu > .dropend > .dropdown-menu.st-nav-flyout--start {
    left: auto;
    right: calc(100% - 0.15rem);
    border-left: 1px solid var(--st-border-color, var(--fb-border, #e6e6e6));
    border-right: 3px solid var(--primary, var(--fb-brand));
    animation-name: st-nav-flyout-in-start;
  }
  @keyframes st-nav-flyout-in-start {
    from {
      opacity: 0;
      transform: translateX(-8px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  /* 靠右的顶栏项：三级飞出改向左，避免出屏 */
  .navbar-st .navbar-nav > .nav-item:nth-last-child(-n+3) .st-nav-dropdown > .dropdown-menu > .dropend > .dropdown-menu {
    left: auto;
    right: calc(100% - 0.15rem);
    border-left: 1px solid var(--st-border-color, var(--fb-border, #e6e6e6));
    border-right: 3px solid var(--primary, var(--fb-brand));
  }
  .navbar.navbar-st > .container.navbar-st-container {
    display: flex !important;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    min-height: var(--st-nav-bar-height);
  }
  .navbar-st.navbar-pivark,
  .navbar-st.navbar-pivark.scrolled {
    padding: 0;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols {
    min-width: 0;
    width: max-content;
    max-width: min(22rem, 100vw - 2rem);
    padding: 0.55rem 0.4rem;
  }
  .navbar-st .st-nav-dropdown.show > .dropdown-menu.st-nav-dropdown-menu--cols,
  .navbar-st .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols.show {
    display: grid !important;
    grid-template-columns: repeat(2, max-content);
    column-gap: 0.35rem;
    row-gap: 0.15rem;
    justify-content: start;
    align-items: stretch;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols > li {
    min-width: 0;
    width: auto;
  }
  .navbar-st .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols .dropdown-item {
    width: auto;
    min-width: 7.5rem;
    white-space: nowrap;
    padding: 0.45rem 0.9rem;
  }
  .navbar-st .navbar-nav > .nav-item:nth-last-child(-n+3) .st-nav-dropdown > .dropdown-menu {
    left: auto;
    right: 0;
  }
  .navbar-st .navbar-brand-st {
    flex: 0 0 auto;
  }
  .navbar-st .navbar-st-nav {
    display: flex !important;
    flex: 1 1 auto !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 0.35rem;
    min-width: 0;
    margin-left: auto;
    padding: 0;
    border: 0;
    background: transparent;
    visibility: visible !important;
    transform: none !important;
    position: static !important;
    z-index: auto !important;
    height: auto !important;
    max-width: none !important;
  }
  .navbar-st .st-nav-drawer__body,
  .navbar-st .navbar-st-nav > .offcanvas-body {
    display: flex !important;
    flex: 1 1 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.35rem;
    min-width: 0;
    padding: 0 !important;
    overflow: visible !important;
    background: transparent;
  }
  .navbar-st .navbar-st-nav .navbar-nav {
    flex: 0 1 auto !important;
    flex-wrap: nowrap;
    margin: 0;
    justify-content: flex-end !important;
  }
  .navbar-st .st-header-toolbar--aside {
    display: flex !important;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    margin-left: 0.85rem;
    padding-left: 0.85rem;
    border-left: 1px solid var(--gray-200, #e9ecef);
  }
  .navbar-st .navbar-st-nav .st-header-toolbar {
    display: none !important;
  }
  .navbar-st .navbar-st-toggler {
    display: none;
  }
}
@media (max-width: 991.98px) {
  .navbar-st .navbar-st-container {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
  }
  .navbar-st .navbar-brand-st {
    flex: 1 1 auto;
    min-width: 0;
  }
  .navbar-st .navbar-st-toggler {
    margin-left: auto;
    order: 2;
  }
  /* 手机抽屉：从右侧滑出（HTML 为 offcanvas-lg，无裸 .offcanvas 类） */
  .navbar-st .st-nav-drawer {
    --bs-offcanvas-width: min(20rem, 88vw);
    width: var(--bs-offcanvas-width) !important;
    max-width: min(20rem, 88vw) !important;
    height: 100% !important;
    max-height: 100dvh !important;
    top: 0 !important;
    bottom: 0 !important;
    border-left: 1px solid var(--st-nav-border, var(--fb-border, #e6e6e6));
    background: var(--st-nav-bg, var(--fb-nav-bg, #fff)) !important;
    box-shadow: -12px 0 32px rgba(15, 23, 42, 0.14);
  }
  .navbar-st .st-nav-drawer__header {
    flex: 0 0 auto;
    border-bottom: 1px solid var(--st-nav-border, var(--fb-border, #e6e6e6));
    padding: 1rem 1.15rem;
  }
  .navbar-st .st-nav-drawer__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--fb-heading, #212529);
    white-space: nowrap;
  }
  .navbar-st .st-nav-drawer__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0.75rem;
    min-width: 0;
    min-height: 0;
    padding: 0.85rem 1rem 1.25rem !important;
    overflow-x: hidden;
    overflow-y: auto;
    background: transparent;
  }
  .navbar-st .st-nav-drawer .navbar-nav {
    flex-direction: column;
    align-items: stretch !important;
    justify-content: flex-start !important;
    width: 100%;
    margin: 0;
    gap: 0.1rem;
  }
  .navbar-st .st-nav-drawer .navbar-nav > .nav-item {
    width: 100%;
  }
  /* 去掉顶栏红线下划线，避免和折叠态搅在一起 */
  .navbar-st .st-nav-drawer .navbar-nav > .nav-item > .nav-link::after,
  .navbar-st .st-nav-drawer .st-nav-dropdown-split__link::after {
    display: none !important;
    content: none !important;
  }
  .navbar-st .st-nav-drawer .nav-link,
  .navbar-st .st-nav-drawer .st-nav-dropdown-split__link {
    padding: 0.72rem 0.65rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--fb-heading, #212529);
    white-space: normal;
  }
  .navbar-st .st-nav-dropdown {
    display: block;
    width: 100%;
    position: static;
  }
  .navbar-st .st-nav-dropdown-split {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 0.15rem;
  }
  .navbar-st .st-nav-dropdown-split__link {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
  }
  /* 有下级才显示箭头；无箭头 = 无多级 */
  .navbar-st .st-nav-drawer .st-nav-dropdown-split__caret {
    display: inline-flex !important;
  }
  /* 无独立 caret、整行即展开（href=#）时，右侧补箭头 */
  .navbar-st .st-nav-drawer .st-nav-dropdown-split__link[data-st-nav-toggle] {
    position: relative;
    padding-right: 2.4rem;
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown-split__link[data-st-nav-toggle]::after {
    display: block !important;
    content: "";
    position: absolute;
    right: 0.95rem;
    top: 50%;
    left: auto;
    bottom: auto;
    width: 0.45rem;
    height: 0.45rem;
    border: 0;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    background: none;
    border-radius: 0;
    transform: translateY(-60%) rotate(45deg);
    transition: transform 0.2s ease;
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown.show > .st-nav-dropdown-split > .st-nav-dropdown-split__link[data-st-nav-toggle]::after {
    transform: translateY(-30%) rotate(225deg);
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown.show > .st-nav-dropdown-split {
    color: var(--primary, var(--fb-brand));
  }
  .navbar-st .st-header-toolbar--aside {
    display: none !important;
  }
  .navbar-st .st-nav-drawer .st-header-toolbar {
    width: 100%;
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
    padding-top: 0.85rem;
    margin-top: 0.35rem;
    border-top: 1px solid var(--st-nav-border, var(--fb-border, #e6e6e6));
    flex-wrap: wrap;
  }
  .navbar-st .st-header-search-form {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
  }
  .navbar-st .st-nav-drawer .dropdown-menu {
    border: 0 !important;
    border-top: 0 !important;
    box-shadow: none !important;
    background: var(--fb-surface-muted, var(--gray-100, #f3f4f6)) !important;
    border-radius: 10px !important;
    margin: 0.2rem 0 0.5rem 0.35rem !important;
    padding: 0.35rem 0.3rem 0.4rem 0.45rem !important;
    animation: none;
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown > .dropdown-menu {
    position: static !important;
    top: auto;
    left: auto;
    float: none;
    min-width: 0;
    width: calc(100% - 0.35rem);
    transform: none;
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols {
    min-width: 0;
    grid-template-columns: none;
  }
  .navbar-st .st-nav-drawer .st-nav-dropdown.show > .dropdown-menu.st-nav-dropdown-menu--cols,
  .navbar-st .st-nav-drawer .st-nav-dropdown > .dropdown-menu.st-nav-dropdown-menu--cols.show {
    display: block !important;
  }
  .navbar-st .st-nav-drawer .dropdown-item {
    padding: 0.55rem 0.75rem 0.55rem 0.85rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--fb-text, #2a2a2a);
    border-radius: 8px;
  }
  .navbar-st .st-nav-drawer .dropdown-item:hover,
  .navbar-st .st-nav-drawer .dropdown-item:focus {
    padding-left: 0.75rem;
  }
  /* 二级有三级：右侧箭头改为向下，展开后朝上 */
  .navbar-st .st-nav-drawer .dropdown-menu > .dropend > .dropdown-toggle::after {
    display: inline-block !important;
    transform: translateY(-15%) rotate(135deg);
    opacity: 0.7;
  }
  .navbar-st .st-nav-drawer .dropdown-menu > .dropend.show > .dropdown-toggle::after,
  .navbar-st .st-nav-drawer .dropdown-menu > .dropend > .dropdown-toggle[aria-expanded=true]::after {
    transform: translateY(15%) rotate(-45deg);
    opacity: 1;
    color: var(--primary, var(--fb-brand));
  }
  .navbar-st .st-nav-drawer .dropdown-menu > .dropend > .dropdown-menu {
    margin: 0.1rem 0 0.25rem 0.55rem;
    padding: 0.2rem 0.2rem 0.25rem 0.45rem;
    background: var(--st-nav-bg, var(--fb-nav-bg, #fff)) !important;
    border-radius: 8px !important;
    border-left: 2px solid var(--primary, var(--fb-brand)) !important;
  }
}
.navbar-st .navbar-st-container {
  overflow: visible;
}

/* —— 工具区：搜索 / 登录 / 用户 —— */
.st-header-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
}
.st-header-toolbar__auth {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  flex-shrink: 0;
  gap: 0.5rem;
}

.st-header-search-form {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
  width: min(14.5rem, 100%);
  margin: 0;
  padding: 0.4rem 0.85rem 0.4rem 0.7rem;
  border: 1px solid var(--st-border-color, var(--fb-border, #e6e6e6));
  border-radius: 50rem;
  background: var(--st-surface, var(--fb-surface, #fff));
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.st-header-search-form:focus-within {
  border-color: rgba(167, 0, 0, 0.35);
  box-shadow: 0 0 0 0.25rem rgba(167, 0, 0, 0.1);
}
.st-header-search-form:focus-within .st-header-search-form__icon {
  color: var(--primary, var(--fb-brand));
}
.st-header-search-form:focus-within .st-header-search-form__submit {
  color: var(--primary, var(--fb-brand));
}
.st-header-search-form__icon, .st-header-search-form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gray-400, #ced4da);
  font-size: 0.875rem;
  line-height: 1;
}
.st-header-search-form__submit {
  margin: 0;
  padding: 0.15rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: color 0.15s ease;
}
.st-header-search-form__submit:hover, .st-header-search-form__submit:focus-visible {
  color: var(--primary, var(--fb-brand));
  outline: none;
}
.st-header-search-form__input {
  flex: 1 1 auto;
  min-width: 0 !important;
  width: 100%;
  border: 0 !important;
  background: transparent !important;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--gray-800, #343a40);
  outline: none !important;
  box-shadow: none !important;
}
.st-header-search-form__input::placeholder {
  color: var(--gray-400, #ced4da);
}

@media (min-width: 992px) {
  .st-header-search-form--collapsible {
    position: relative;
    width: auto;
    max-width: none;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    gap: 0;
  }
  .st-header-search-form--collapsible.is-open {
    width: min(14.5rem, 100%);
    padding: 0.4rem 0.85rem 0.4rem 0.7rem !important;
    border: 1px solid var(--gray-200, #e9ecef) !important;
    border-radius: 999px;
    background: var(--st-surface, var(--fb-surface, #fff)) !important;
    gap: 0.45rem;
  }
  .st-header-search-form--collapsible.is-open:focus-within {
    border-color: rgba(167, 0, 0, 0.35) !important;
    box-shadow: 0 0 0 3px rgba(167, 0, 0, 0.1) !important;
  }
  .st-header-search-form__toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.35rem;
    height: 2.35rem;
    margin: 0;
    padding: 0;
    border: 1px solid var(--gray-200, #e9ecef);
    border-radius: 999px;
    background: var(--st-surface, var(--fb-surface, #fff));
    color: var(--gray-500, #adb5bd);
    font-size: 0.875rem;
    line-height: 1;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
  }
  .st-header-search-form__toggle:hover,
  .st-header-search-form__toggle:focus-visible {
    border-color: rgba(167, 0, 0, 0.35);
    color: var(--primary, var(--fb-brand));
    box-shadow: 0 0 0 3px rgba(167, 0, 0, 0.1);
    outline: none;
  }
  .st-header-search-form--collapsible.is-open .st-header-search-form__toggle {
    display: none !important;
  }
  .st-header-search-form__panel {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
    max-width: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-width 0.28s ease, opacity 0.2s ease;
  }
  /* 收起时彻底隐藏输入区（写在通用 panel 规则之后，避免被覆盖） */
  .st-header-search-form--collapsible:not(.is-open) .st-header-search-form__panel {
    display: none !important;
    width: 0 !important;
    max-width: 0 !important;
    min-width: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }
  .st-header-search-form--collapsible.is-open .st-header-search-form__panel {
    display: flex !important;
    flex: 1 1 auto;
    max-width: 14.5rem;
    opacity: 1;
    pointer-events: auto;
  }
}
@media (max-width: 991.98px) {
  .st-header-search-form__toggle {
    display: none;
  }
  .st-header-search-form__panel {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex: 1 1 auto;
    min-width: 0;
    max-width: none;
    opacity: 1;
    pointer-events: auto;
  }
}
a.st-header-login-btn,
.st-header-login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 2.35rem;
  height: 2.35rem;
  padding: 0.4rem 0.95rem;
  border: 0 !important;
  border-radius: 999px !important;
  background: linear-gradient(135deg, var(--primary, #a70000) 0%, var(--primary-dark, #8f0000) 100%) !important;
  color: #fff !important;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none !important;
  box-shadow: 0 4px 14px rgba(167, 0, 0, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
  flex-shrink: 0;
}

a.st-header-login-btn:hover,
a.st-header-login-btn:focus-visible,
.st-header-login-btn:hover,
.st-header-login-btn:focus-visible {
  background: linear-gradient(135deg, var(--primary-light, #c22020) 0%, var(--primary, #a70000) 100%) !important;
  color: #fff !important;
  box-shadow: 0 6px 18px rgba(167, 0, 0, 0.28);
  transform: translateY(-1px);
}

.st-header-login-btn--compact {
  width: 2.35rem;
  min-height: 2.35rem;
  padding: 0;
}
.st-header-login-btn--compact span {
  display: none;
}

@media (min-width: 992px) {
  /* 必须盖过本文件里的 display，否则会冲掉 Bootstrap d-lg-none */
  a.st-header-login-btn--compact,
  .st-header-login-btn--compact {
    display: none !important;
  }
}
.st-header-user-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(167, 0, 0, 0.28);
  background: rgba(167, 0, 0, 0.08);
  color: var(--primary-dark, #8f0000);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.st-header-user-btn:hover,
.st-header-user-btn:focus-visible {
  background: rgba(167, 0, 0, 0.14);
  border-color: rgba(167, 0, 0, 0.45);
}

.navbar-st .pv-demo-user-dropdown .dropdown-toggle::after {
  display: none;
}

.navbar-st .pv-demo-user-toggle-avatar {
  display: block;
  width: 1.65rem;
  height: 1.65rem;
  object-fit: cover;
  border-radius: 50%;
}

.navbar-st .pv-demo-user-toggle-avatar--letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
  color: var(--primary-dark, #8f0000);
  background: var(--st-surface, var(--fb-surface, #fff));
  border-radius: 50%;
}

.navbar-st .pv-demo-dropdown {
  border: 1px solid var(--gray-200, #e9ecef);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
  border-radius: 10px;
}

.navbar-st .pv-demo-user-menu {
  width: min(18.5rem, 100vw - 1.5rem);
  padding: 0;
  overflow: hidden;
  border-radius: 14px !important;
}

.navbar-st .pv-demo-user-menu__head {
  padding: 0.95rem 1rem 0.85rem;
  background: linear-gradient(180deg, rgba(167, 0, 0, 0.08) 0%, var(--fb-surface, #fff) 100%);
}

.navbar-st .pv-demo-user-menu__profile {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.navbar-st .pv-demo-user-menu__avatar {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(167, 0, 0, 0.18);
}

.navbar-st .pv-demo-user-menu__avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.navbar-st .pv-demo-user-menu__avatar-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(145deg, var(--primary, #a70000), var(--primary-dark, #8f0000));
}

.navbar-st .pv-demo-user-menu__meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.navbar-st .pv-demo-user-menu__name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-900, #212529);
}

.navbar-st .pv-demo-user-menu__user {
  font-size: 0.8125rem;
  color: var(--gray-500, #adb5bd);
}

.navbar-st .pv-demo-user-menu__level {
  display: inline-block;
  width: fit-content;
  margin-top: 0.15rem;
  padding: 0.1rem 0.45rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--primary-dark, #8f0000);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(167, 0, 0, 0.28);
  border-radius: 999px;
}

.navbar-st .pv-demo-user-menu__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.navbar-st .pv-demo-user-menu__stats:has(.pv-demo-user-menu__stat:only-child) {
  grid-template-columns: 1fr;
}

.navbar-st .pv-demo-user-menu__stat {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.5rem 0.55rem;
  color: inherit;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--gray-200, #e9ecef);
  border-radius: 10px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.navbar-st .pv-demo-user-menu__stat:hover {
  border-color: rgba(167, 0, 0, 0.35);
  box-shadow: 0 2px 8px rgba(167, 0, 0, 0.1);
}

.navbar-st .pv-demo-user-menu__stat-value {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-900, #212529);
}

.navbar-st .pv-demo-user-menu__stat-label {
  font-size: 0.6875rem;
  color: var(--gray-500, #adb5bd);
}

.navbar-st .pv-demo-user-menu__quick {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.35rem;
  padding: 0.65rem 0.75rem;
  list-style: none;
}

.navbar-st .pv-demo-user-menu__quick-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.45rem 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-600, #6c757d);
  text-align: center;
  text-decoration: none;
  background: var(--gray-100, #f3f4f6);
  border: 1px solid transparent;
  border-radius: 10px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.navbar-st .pv-demo-user-menu__quick-item i {
  font-size: 1.15rem;
  color: var(--primary, var(--fb-brand));
}

.navbar-st .pv-demo-user-menu__quick-item:hover {
  color: var(--primary-dark, #8f0000);
  background: rgba(167, 0, 0, 0.08);
  border-color: rgba(167, 0, 0, 0.28);
}

.navbar-st .pv-demo-user-menu .dropdown-item {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

.navbar-st .pv-demo-user-menu .dropdown-item i {
  width: 1.15rem;
  margin-right: 0.35rem;
  opacity: 0.85;
}

/*----------------------------------------*/
/*  全站版面节奏：间隙 / 边框 / 圆角
/*  Token SSOT 在 _color-mode.scss，此处只写布局规则
/*----------------------------------------*/
.btn-brand,
a.btn-brand {
  color: #fff !important;
  background: var(--fb-brand, #a70000) !important;
  border-color: var(--fb-brand, #a70000) !important;
}

.btn-brand:hover,
a.btn-brand:hover,
.btn-brand:focus,
a.btn-brand:focus {
  color: #fff !important;
  background: var(--fb-brand-hover, #8f0000) !important;
  border-color: var(--fb-brand-hover, #8f0000) !important;
}

/* Bootstrap 默认蓝 → 品牌红 */
.btn-primary,
a.btn-primary,
.pv-form .btn-primary,
.contact-form .btn-primary,
.blog-comment-form .btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--fb-brand, #a70000);
  --bs-btn-border-color: var(--fb-brand, #a70000);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--fb-brand-hover, #8f0000);
  --bs-btn-hover-border-color: var(--fb-brand-hover, #8f0000);
  --bs-btn-focus-shadow-rgb: 167, 0, 0;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--fb-brand-hover, #8f0000);
  --bs-btn-active-border-color: var(--fb-brand-hover, #8f0000);
  color: #fff !important;
  background-color: var(--fb-brand, #a70000) !important;
  border-color: var(--fb-brand, #a70000) !important;
}

.btn-primary:hover,
a.btn-primary:hover,
.btn-primary:focus,
a.btn-primary:focus {
  color: #fff !important;
  background-color: var(--fb-brand-hover, #8f0000) !important;
  border-color: var(--fb-brand-hover, #8f0000) !important;
}

.btn-dark,
a.btn-dark {
  background-color: var(--fb-brand, #a70000) !important;
  border-color: var(--fb-brand, #a70000) !important;
}

.btn-dark:hover,
a.btn-dark:hover {
  background-color: var(--fb-brand-hover, #8f0000) !important;
  border-color: var(--fb-brand-hover, #8f0000) !important;
}

.pv-page-qr {
  display: inline-flex;
  margin: 0;
  text-align: center;
}

.pv-page-qr-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: inherit;
  text-decoration: none;
}

.pv-page-qr-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--fb-radius-sm);
  padding: 4px;
}

.pv-page-qr-label {
  font-size: 0.75rem;
  color: var(--fb-text-muted, #666);
}

.xt-about-kicker {
  /* moved to page/_about.scss */
}

.xt-about-facts {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
}

.xt-contact-map {
  border-radius: var(--fb-radius);
  overflow: hidden;
  box-shadow: var(--fb-card-shadow);
  min-height: 280px;
  background: var(--fb-surface-muted, #f7f7f8);
}
.xt-contact-map iframe {
  width: 100%;
  height: min(420px, 55vh);
  border: 0;
  display: block;
}
.xt-contact-map__hint {
  border-top: 1px solid var(--fb-border, #ebebeb);
  background: var(--fb-surface, #fff);
}

.xt-about-cta {
  /* detailed styles in _about.scss */
}

body > section.mt-4,
body > section.py-4,
body > section.py-5,
main.py-4,
main.mt-4,
main#main-content.py-4,
main#main-content.mt-4 {
  margin-top: 0 !important;
  padding-top: var(--fb-space-5) !important;
  padding-bottom: var(--fb-space-6) !important;
}

body > section.mt-4 > .container > .row,
body > section.py-4 > .container > .row,
body > section.py-5 > .container > .row,
main.py-4 > .container > .row,
main.mt-4 > .container > .row {
  --bs-gutter-x: var(--fb-gutter);
  --bs-gutter-y: var(--fb-space-4);
}

.fb-surface-card,
.list-toolbar,
.article-item ul li,
.single-product,
.single-product1,
.st-search-product,
.st-smart-answer,
.article-text,
.sidebar-widget-xt,
.doc-content-panel,
.xt-panel,
.panel.card,
#zyly.blog-comment-form {
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  background: var(--fb-surface, #fff);
}

#zyly.blog-comment-form {
  padding: 1.25rem 1.35rem;
  margin-top: 1.25rem;
}

@media only screen and (max-width: 767px) {
  body > section.mt-4,
  body > section.py-4,
  body > section.py-5,
  main.py-4,
  main.mt-4 {
    padding-top: var(--fb-space-4) !important;
    padding-bottom: var(--fb-space-5) !important;
  }
  body > section.mt-4 > .container > .row,
  body > section.py-4 > .container > .row,
  body > section.py-5 > .container > .row,
  main.py-4 > .container > .row,
  main.mt-4 > .container > .row {
    --bs-gutter-x: 1rem;
  }
  .xt-contact-map iframe {
    height: 240px;
  }
}
/*----------------------------------------*/
/*  2.1. 首页 CSS
/*----------------------------------------*/
.index-banner {
  position: relative;
  overflow: hidden;
  background: #111 url("/uploads/banner/banner-rescue-hero.jpg") center/cover no-repeat;
  max-height: 700px;
  min-height: 700px;
}
.index-banner:before {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.72);
  position: absolute;
  inset: 0;
  z-index: 1;
}
.index-banner .index-banner__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.index-banner .container {
  position: relative;
  z-index: 3;
}
.index-banner .text {
  position: relative;
  color: #fff;
  text-align: center;
  /* 盖过 Bootstrap --bs-heading-color，明亮模式横幅标题必须是白字 */
}
.index-banner .text .typing-text,
.index-banner .text h4,
.index-banner .text h5,
.index-banner .text p {
  color: #fff !important;
}
.index-banner .text .typing-text {
  display: inline-block;
  min-height: 1.2em;
  border-right: 2px solid transparent;
}
.index-banner .text .typing-text.is-typing {
  border-right-color: rgba(255, 255, 255, 0.85);
  animation: index-banner-caret 0.8s step-end infinite;
}
.index-banner .text .typing-text.is-done {
  border-right-color: transparent;
}
@keyframes index-banner-caret {
  50% {
    border-right-color: transparent;
  }
}
.index-banner .text h4 {
  font-size: 3rem;
}
.index-banner .text a {
  display: inline-block;
  background: #fff;
  color: #1a1a1a;
  line-height: 42px;
  text-align: center;
  font-size: 1.2rem;
  border-radius: var(--fb-radius-pill, 999px);
  padding: 0 0.4rem;
  margin-right: 1rem;
  text-decoration: none;
  transition: color 0.2s ease;
}
.index-banner .text a:hover, .index-banner .text a:focus {
  color: var(--fb-brand, #a70000);
}
.index-banner .text a i {
  background: var(--fb-brand, #a70000);
  color: var(--fb-on-brand, #fff);
  border-radius: 50%;
  margin-right: 0.5rem;
  padding: 0.4rem;
}
@media only screen and (max-width: 767px) {
  .index-banner {
    max-height: 400px;
    min-height: 400px;
  }
  .index-banner .text {
    position: relative;
    color: white;
    text-align: center;
  }
  .index-banner .text h4 {
    font-size: 1.5rem;
  }
  .index-banner .text h5 {
    font-size: 1.2rem;
  }
  .index-banner .text p {
    font-size: 0.9rem;
  }
  .index-banner .text a {
    font-size: 1rem;
    margin-right: 0;
    margin-bottom: 1rem;
  }
}

.index-advantages .icon-box {
  text-align: center;
  width: 100%;
  padding: 1.5rem 1.25rem;
  overflow: hidden;
  background: var(--fb-surface, #fff);
  box-shadow: var(--fb-card-shadow, var(--fb-shadow, 0 0 29px 0 rgba(68, 88, 144, 0.12)));
  position: relative;
  transition: all 0.3s ease-in-out;
  border: 1px solid var(--fb-border, transparent);
  border-radius: var(--fb-radius, 10px);
  z-index: 1;
}
.index-advantages .icon-box:before {
  background: color-mix(in srgb, var(--fb-brand, #a70000) 18%, var(--fb-surface-muted, #cbe0fb));
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  bottom: 0;
  top: 100%;
  transition: all 0.3s;
  z-index: -1;
}
.index-advantages .icon-box .icon {
  margin-bottom: 15px;
}
.index-advantages .icon-box .icon img {
  max-width: 100%;
}
.index-advantages .icon-box .icon i,
.index-advantages .icon-box .icon em {
  font-size: 48px;
  line-height: 1;
  color: #a70000;
  transition: all 0.3s ease-in-out;
}
.index-advantages .icon-box .title {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 18px;
}
.index-advantages .icon-box .title a {
  color: var(--fb-heading, #111);
}
.index-advantages .icon-box .description {
  font-size: 15px;
  line-height: 28px;
  margin-bottom: 0;
}
.index-advantages .icon-box:hover:before {
  background: var(--fb-brand, #a70000);
  top: 0;
  border-radius: 0px;
}
.index-advantages .icon-box:hover .title,
.index-advantages .icon-box:hover .title a,
.index-advantages .icon-box:hover .description,
.index-advantages .icon-box:hover .icon i,
.index-advantages .icon-box:hover .icon em {
  color: var(--fb-on-brand, #fff);
}

.index-count {
  background: var(--fb-brand, #a70000);
  color: var(--fb-on-brand, #fff);
}
.index-count > .container > .row {
  --xt-count-line: color-mix(in srgb, #fff 55%, transparent);
}
.index-count .single-counter {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 1.75rem 1rem;
  text-align: left;
  color: inherit;
  border: 0;
}
.index-count .single-counter i,
.index-count .single-counter .count,
.index-count .single-counter span,
.index-count .single-counter p,
.index-count .single-counter h3,
.index-count .single-counter h4 {
  color: inherit;
}
.index-count .single-counter i {
  flex-shrink: 0;
  margin-right: 0;
  font-size: 2.75rem;
  line-height: 1;
  width: 1.15em;
  text-align: center;
}
.index-count .single-counter .count {
  display: block;
  font-weight: 600;
}
.index-count .single-counter .count span {
  font-size: clamp(1.75rem, 4.2vw, 3.75rem);
  line-height: 0.9;
}
.index-count .single-counter .count sub {
  bottom: -0.15em;
  font-size: 0.5em;
}
.index-count .single-counter p {
  margin: 0.35rem 0 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}
@media (min-width: 992px) {
  .index-count .row > [class*=col-]:not(:nth-child(4n)) .single-counter {
    border-right: 1px solid var(--xt-count-line);
  }
}
@media (max-width: 991.98px) {
  .index-count .row > [class*=col-]:nth-child(odd) .single-counter {
    border-right: 1px solid var(--xt-count-line);
  }
  .index-count .row > [class*=col-]:nth-child(-n+2) .single-counter {
    border-bottom: 1px solid var(--xt-count-line);
  }
  .index-count .single-counter {
    padding: 1.35rem 0.75rem;
    gap: 0.65rem;
  }
  .index-count .single-counter i {
    font-size: 2.15rem;
  }
  .index-count .single-counter p {
    font-size: 13px;
  }
}
@media (max-width: 479.98px) {
  .index-count .single-counter {
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
    padding: 1.1rem 0.5rem;
  }
  .index-count .single-counter i {
    font-size: 1.85rem;
  }
  .index-count .single-counter p {
    margin-top: 0.2rem;
    font-size: 12px;
  }
}

.index-products {
  background: var(--fb-body-bg, #f9f9f9);
}
.index-products .section-heading {
  margin-bottom: 1.75rem;
}
.index-products__cats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 auto 1.75rem;
  max-width: 52rem;
}
.index-products__cats a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: 999px;
  background: var(--fb-surface, #fff);
  color: var(--fb-text, #444);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.index-products__cats a:hover, .index-products__cats a.is-active {
  background: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
  color: #fff;
}
.index-products__grid {
  margin-top: 0.25rem;
}
.index-products__action {
  margin-top: 2rem;
}
.index-products__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  background: var(--fb-heading, #1a1a1a);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.index-products__btn i {
  font-size: 0.8rem;
  transition: transform 0.2s ease;
}
.index-products__btn:hover {
  background: var(--fb-brand, #a70000);
  color: #fff;
}
.index-products__btn:hover i {
  transform: translateX(3px);
}

.index-product-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.index-product-card:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 35%, var(--fb-border, #e6e6e6));
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
  transform: translateY(-3px);
}
.index-product-card:hover .index-product-card__media img {
  transform: scale(1.06);
}
.index-product-card:hover .index-product-card__more i {
  transform: translateX(4px);
}
.index-product-card__media {
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--fb-surface-muted, #f3f4f6);
  border-bottom: 1px solid var(--fb-border, #e6e6e6);
}
.index-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  padding: 0;
  display: block;
  transition: transform 0.45s ease;
}
.index-product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.15rem 1.2rem 1.25rem;
  gap: 0.45rem;
}
.index-product-card__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.4;
}
.index-product-card__title a {
  color: var(--fb-heading, #212529);
}
.index-product-card__title a:hover {
  color: var(--fb-brand, #a70000);
}
.index-product-card__meta {
  margin: 0;
  color: var(--fb-text-muted, #777);
  font-size: 0.85rem;
}
.index-product-card__more {
  margin-top: auto;
  padding-top: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fb-brand, #a70000);
  font-size: 0.9rem;
  font-weight: 600;
  border-top: 1px dashed var(--fb-border, #e6e6e6);
}
.index-product-card__more i {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.index-why {
  background: var(--fb-body-bg, #f9f9f9);
}
.index-why__panel {
  overflow: hidden;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
}
.index-why__visual {
  position: relative;
  height: 100%;
  min-height: 22rem;
  background: radial-gradient(circle at 20% 15%, rgba(167, 0, 0, 0.08), transparent 45%), linear-gradient(160deg, #f7f7f8 0%, #ececef 100%);
  border-right: 1px solid var(--fb-border, #e6e6e6);
}
.index-why__visual::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--fb-brand, #a70000);
  z-index: 2;
}
.index-why__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 1.25rem 1.25rem 3.5rem;
  display: block;
}
.index-why__badge {
  position: absolute;
  left: 1.15rem;
  bottom: 1.15rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.8rem 1rem;
  background: var(--fb-brand, #a70000);
  color: #fff;
  border-radius: var(--fb-radius, 10px);
  box-shadow: 0 10px 24px rgba(167, 0, 0, 0.32);
}
.index-why__badge strong {
  font-size: 1.6rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.index-why__badge span {
  font-size: 0.78rem;
  opacity: 0.92;
}
.index-why__content {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 2rem 2rem 1.75rem;
}
.index-why__title {
  margin: 0 0 1rem;
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  font-weight: 750;
  color: var(--fb-heading, #212529);
  position: relative;
  padding-bottom: 0.85rem;
}
.index-why__title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 3.25rem;
  height: 3px;
  background: var(--fb-brand, #a70000);
  border-radius: 2px;
}
.index-why__lead {
  margin: 0 0 1.35rem;
  color: var(--fb-text-muted, #666);
  font-size: 0.98rem;
  line-height: 1.85;
}
.index-why__features {
  margin: 0 0 1.35rem;
}
.index-why__item {
  height: 100%;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.95rem 0.9rem;
  background: var(--fb-surface-muted, #f5f6f8);
  border: 1px solid transparent;
  border-radius: var(--fb-radius, 10px);
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.index-why__item:hover {
  background: var(--fb-surface, #fff);
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 28%, var(--fb-border, #e6e6e6));
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
  transform: translateY(-1px);
}
.index-why__icon {
  flex: 0 0 2.4rem;
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.7rem;
  background: var(--fb-brand-soft, rgba(167, 0, 0, 0.1));
  color: var(--fb-brand, #a70000);
  font-size: 0.95rem;
}
.index-why__text {
  min-width: 0;
}
.index-why__text h3 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--fb-heading, #212529);
  line-height: 1.3;
}
.index-why__text p {
  margin: 0;
  color: var(--fb-text-muted, #777);
  font-size: 0.8rem;
  line-height: 1.55;
}
.index-why__link {
  margin-top: auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: #a70000;
  background: var(--fb-brand, #a70000);
  color: #fff !important;
  font-weight: 650;
  font-size: 0.9rem;
  text-decoration: none;
  border: 0;
  box-shadow: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.index-why__link i {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}
.index-why__link:hover, .index-why__link:focus {
  background: #8f0000;
  background: var(--fb-brand-hover, #8f0000);
  color: #fff !important;
}
.index-why__link:hover i, .index-why__link:focus i {
  transform: translateX(3px);
}
@media only screen and (min-width: 992px) and (max-width: 1199px), only screen and (min-width: 768px) and (max-width: 991px) {
  .index-why__content {
    padding: 1.5rem 1.4rem 1.35rem;
  }
}
@media only screen and (max-width: 767px) {
  .index-why__panel {
    border-radius: var(--fb-radius, 10px);
  }
  .index-why__visual {
    min-height: 16rem;
    border-right: 0;
    border-bottom: 1px solid var(--fb-border, #e6e6e6);
  }
  .index-why__content {
    padding: 1.35rem 1.15rem 1.25rem;
  }
  .index-why__features .col-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

.product-menu .nav li {
  padding-right: 1rem;
}
.product-menu .nav li:last-child {
  padding-right: 0;
}
.product-menu .nav li button {
  border: 0;
  background: #fff;
  padding: 1rem;
}
.product-menu .nav li button.active {
  background: #a70000;
  color: #fff;
}
@media only screen and (max-width: 575px) {
  .product-menu .nav li {
    float: left;
    width: 33.3%;
    padding-bottom: 1rem;
  }
  .product-menu .nav button {
    padding: 1rem;
  }
}

.index-fuwu-services .icon-box {
  background: var(--fb-surface, #fff);
  color: var(--fb-text, #2a2a2a);
  position: relative;
  box-shadow: none;
  border: 0;
}
.index-fuwu-services .icon-box h4 {
  font-size: 2rem;
  color: var(--fb-brand, #a70000);
  margin: 0 0 var(--fb-space-2, 0.75rem);
}
.index-fuwu-services .icon-box h4 i {
  margin-right: 0.5rem;
  color: inherit;
}
.index-fuwu-services .icon-box h4:hover {
  transform: scale(0.9);
  transition: all 0.5s;
}
.index-fuwu-services .icon-box p {
  margin: 0;
  color: var(--fb-text-muted, #6b6b6b);
  font-size: var(--fb-fs, 0.9375rem);
  line-height: var(--fb-lh, 1.7);
}
.index-fuwu-services .icon-box:hover:before {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.5;
  pointer-events: none;
}
.index-fuwu-services .icon-box {
  /* row 内第 1 子是标题栏，故 2/4/6 = 红格 */
}
.index-fuwu-services .icon-box:nth-child(even) {
  background: var(--fb-brand, #a70000);
  color: var(--fb-on-brand, #fff);
}
.index-fuwu-services .icon-box:nth-child(even) h4,
.index-fuwu-services .icon-box:nth-child(even) h4 i,
.index-fuwu-services .icon-box:nth-child(even) p {
  color: var(--fb-on-brand, #fff);
}

.index-news {
  background: var(--fb-body-bg, #f9f9f9);
}
.index-news .section-heading {
  margin-bottom: 1.75rem;
}
.index-news__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.index-news__featured {
  display: grid;
  grid-template-columns: 11.5rem minmax(0, 1fr) auto;
  gap: 1.25rem 1.5rem;
  align-items: center;
  padding: 1.15rem 1.35rem;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.index-news__featured:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 32%, var(--fb-border, #e6e6e6));
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
  transform: translateY(-2px);
}
.index-news__featured:hover .index-news__featured-media img {
  transform: scale(1.06);
}
.index-news__featured:hover .index-news__featured-title a {
  color: var(--fb-brand, #a70000);
}
.index-news__featured:hover .index-news__more i {
  transform: translateX(3px);
}
.index-news__featured-media {
  display: block;
  width: 11.5rem;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: calc(var(--fb-radius, 10px) - 2px);
  background: var(--fb-surface-muted, #f3f4f6);
  border: 1px solid var(--fb-border, #e6e6e6);
}
.index-news__featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s ease;
}
.index-news__featured-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}
.index-news__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--fb-brand-soft, rgba(167, 0, 0, 0.1));
  color: var(--fb-brand, #a70000);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}
.index-news__featured-title {
  margin: 0;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  font-weight: 700;
  line-height: 1.4;
}
.index-news__featured-title a {
  color: var(--fb-heading, #212529);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-news__featured-desc {
  margin: 0;
  color: var(--fb-text-muted, #777);
  font-size: 0.9rem;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-news__more {
  margin-top: 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fb-brand, #a70000);
  font-size: 0.9rem;
  font-weight: 650;
}
.index-news__more i {
  font-size: 0.72rem;
  transition: transform 0.2s ease;
}
.index-news__date {
  flex: 0 0 auto;
  min-width: 4.25rem;
  text-align: right;
  color: var(--fb-heading, #212529);
  line-height: 1.15;
}
.index-news__date strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.index-news__date span {
  display: block;
  margin-top: 0.35rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--fb-border, #e6e6e6);
  color: var(--fb-text-muted, #777);
  font-size: 0.85rem;
  font-weight: 500;
}
.index-news__date--lg {
  min-width: 5rem;
}
.index-news__date--lg strong {
  font-size: 1.85rem;
}
.index-news__date--lg span {
  font-size: 0.95rem;
}
.index-news__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1rem;
}
.index-news__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.9rem 1rem;
  align-items: center;
  min-height: 5.5rem;
  padding: 1rem 1.15rem;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.index-news__item:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 32%, var(--fb-border, #e6e6e6));
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.09);
  transform: translateY(-2px);
}
.index-news__item:hover .index-news__icon {
  background: var(--fb-brand, #a70000);
  color: #fff;
}
.index-news__item:hover .index-news__item-body h4 {
  color: var(--fb-brand, #a70000);
}
.index-news__icon {
  flex: 0 0 auto;
  width: 2.65rem;
  height: 2.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: var(--fb-brand-soft, rgba(167, 0, 0, 0.1));
  color: var(--fb-brand, #a70000);
  font-size: 1rem;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.index-news__item-body {
  min-width: 0;
}
.index-news__item-body h4 {
  margin: 0 0 0.35rem;
  color: var(--fb-heading, #212529);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}
.index-news__item-body p {
  margin: 0;
  color: var(--fb-text-muted, #888);
  font-size: 0.82rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-news__action {
  margin-top: 1.75rem;
}
.index-news__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  background: var(--fb-heading, #1a1a1a);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.index-news__btn i {
  font-size: 0.8rem;
  transition: transform 0.2s ease;
}
.index-news__btn:hover {
  background: var(--fb-brand, #a70000);
  color: #fff;
}
.index-news__btn:hover i {
  transform: translateX(3px);
}
@media (max-width: 991.98px) {
  .index-news__featured {
    grid-template-columns: 9.5rem minmax(0, 1fr) auto;
    gap: 1rem 1.15rem;
    padding: 1rem 1.1rem;
  }
  .index-news__featured-media {
    width: 9.5rem;
  }
  .index-news__grid {
    gap: 0.75rem;
  }
  .index-news__item {
    padding: 0.9rem 1rem;
  }
}
@media (max-width: 767.98px) {
  .index-news__featured {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }
  .index-news__featured-media {
    width: 100%;
    aspect-ratio: 16/9;
  }
  .index-news__date--lg {
    display: none;
  }
  .index-news__grid {
    grid-template-columns: 1fr;
  }
  .index-news__item {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .index-news__item .index-news__date {
    display: none;
  }
}
@media (max-width: 575.98px) {
  .index-news__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.55rem;
  }
  .index-news__icon {
    display: none;
  }
}

/*--------------------------------------------------------------
# 我们的客户
--------------------------------------------------------------*/
.index-huozuo-services {
  text-align: center;
}
.index-huozuo-services .bd span {
  display: block;
  background: #f5f7f9;
  border-radius: 0.5rem;
  padding: 1rem;
}
.index-huozuo-services .bd span img {
  max-width: 95%;
  transition: all 0.4s ease-in-out;
  display: inline-block;
}
.index-huozuo-services .bd span img:hover {
  transform: scale(1.15);
}

/*--
/*  导航栏下方 Banner / 横向分类
/*----------------------------------------*/
.page-banner-section {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  height: 280px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.page-banner-section--css {
  background-color: #161014;
  background-image: radial-gradient(ellipse 85% 75% at 50% 35%, rgba(130, 28, 36, 0.5) 0%, transparent 68%), linear-gradient(155deg, #121018 0%, #2a161a 48%, #0e0c12 100%) !important;
}
.page-banner-section--css .page-banner-section__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 0;
}
.page-banner-section--css .page-banner-section__texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.16;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px), linear-gradient(0deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 15%, transparent 92%);
}
.page-banner-section--css .page-banner-content {
  position: relative;
  z-index: 1;
}
@media only screen and (max-width: 767px) {
  .page-banner-section {
    height: 160px;
  }
}
.page-banner-section .page-banner-content .title {
  text-align: center;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 650;
  color: #fff;
  letter-spacing: 0.04em;
  text-transform: none;
  margin: 0;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}

.nav-tree {
  background: var(--fb-surface-muted, #fff);
  border-bottom: 1px solid var(--fb-border, #e6e6e6);
  padding: 1rem 0;
}
.nav-tree .container > .row {
  margin: 0;
}
.nav-tree ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.7rem;
  width: 100%;
  margin: 0;
  padding: 0.85rem 1rem;
  list-style: none;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
}
.nav-tree ul li {
  position: relative;
  display: block;
  margin: 0;
}
.nav-tree ul li a {
  display: block;
  height: auto;
  line-height: 1.35;
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--fb-surface-muted, #f5f6f8);
  color: var(--fb-text, inherit);
  border: 1px solid transparent;
  border-radius: 999px;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.nav-tree ul li a.active, .nav-tree ul li a:hover {
  background: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
  color: #fff;
  box-shadow: 0 4px 12px rgba(167, 0, 0, 0.22);
}
@media only screen and (max-width: 767px) {
  .nav-tree {
    padding: 0.75rem 0;
    background: var(--fb-surface-muted, transparent);
  }
  .nav-tree ul {
    gap: 0.45rem 0.5rem;
    padding: 0.7rem 0.75rem;
  }
  .nav-tree ul li {
    float: none;
    width: auto;
    text-align: center;
    padding: 0;
  }
  .nav-tree ul li a {
    height: auto;
    line-height: 1.35;
    padding: 0.4rem 0.75rem;
    font-size: 0.82rem;
  }
}

/*--
/*  2.5  - 表单 CSS
/*----------------------------------------*/
.single-form {
  margin-top: 30px;
}
.single-form input:not([type=checkbox]):not([type=radio]), .single-form textarea {
  width: 100%;
  height: 50px;
  padding: 0 20px;
  font-size: 14px;
  font-style: italic;
  color: #999999;
  transition: all 0.2s ease-in-out;
  border: 1px solid #d7d7d7;
  border-radius: 0;
  background-color: #fff;
}
.single-form input:not([type=checkbox]):not([type=radio])::placeholder, .single-form textarea::placeholder {
  opacity: 1;
}
.single-form input:not([type=checkbox]):not([type=radio]) + input, .single-form textarea + input {
  margin-top: 15px;
}
.single-form input:not([type=checkbox]):not([type=radio]):focus, .single-form textarea:focus {
  border-color: #a70000;
  outline: none;
}
.single-form label {
  font-size: 15px;
  color: #6c757d;
  margin-bottom: 12px;
}
.single-form input[type=checkbox] {
  display: none;
}
.single-form input[type=checkbox] + label {
  padding-left: 22px;
  position: relative;
  cursor: pointer;
  margin-bottom: 0;
  font-size: 15px;
}
.single-form input[type=checkbox] + label span {
  width: 14px;
  height: 14px;
  border: 1px solid #e1e1e1;
  position: absolute;
  display: block;
  top: 4px;
  left: 0;
  transition: all 0.2s ease-in-out;
}
.single-form input[type=checkbox] + label span::before {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  content: "\f107";
  font-family: FontAwesome;
  font-size: 14px;
  line-height: 12px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease-in-out;
  color: #fff;
  text-align: center;
}
.single-form input[type=checkbox]:checked + label span {
  background-color: #a70000;
  border-color: #a70000;
}
.single-form input[type=checkbox]:checked + label span::before {
  opacity: 1;
  visibility: visible;
}
.single-form textarea {
  padding-top: 10px;
  height: 250px;
  resize: none;
}
.single-form .btn {
  height: 50px;
  line-height: 50px;
  padding: 0 40px;
  font-size: 14px;
  font-weight: 500;
}

/*--
/*  渚ф爮鏍峰紡
/*----------------------------------------*/
.sidebar {
  display: flex;
  flex-direction: column;
  /* 侧栏模块间距：比页面通用 space-4 更紧，避免分类与方案之间“断裂” */
  gap: var(--fb-space-2, 0.75rem);
}
.sidebar > .mt-4,
.sidebar > .side-menu.mt-4,
.sidebar > .sidebar-widget-xt.mt-4,
.sidebar > .side-phone.mt-4 {
  margin-top: 0 !important;
}

.widget-search {
  position: relative;
}
.widget-search input {
  width: 100%;
  height: 46px;
  padding: 0 15px;
  padding-right: 58px;
  border: 1px solid var(--fb-border, #d9d9d9);
  font-size: var(--fb-fs-sm, 0.875rem);
  font-weight: 500;
  color: var(--fb-text, #333);
  transition: all 0.2s ease;
  border-radius: var(--fb-radius-sm, 6px);
  background-color: var(--fb-surface, #fff);
}
.widget-search input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 45%, var(--fb-border, #d9d9d9));
  box-shadow: 0 0 0 3px var(--fb-brand-soft, rgba(167, 0, 0, 0.08));
}
.widget-search input::placeholder {
  opacity: 0.75;
  color: var(--fb-text-muted, #919090);
}
.widget-search button {
  position: absolute;
  top: 1px;
  right: 1px;
  bottom: 1px;
  border: 0;
  padding: 0;
  width: 48px;
  color: #fff;
  text-align: center;
  background: none;
  transition: all 0.2s ease-in-out;
  background-color: var(--fb-brand, #a70000);
  border-radius: 0 var(--fb-radius-sm, 6px) var(--fb-radius-sm, 6px) 0;
}
.widget-search button:hover {
  background-color: var(--fb-brand-hover, #8f0000);
}

.side-menu {
  --st-side-menu-bg: var(--fb-surface, #fff);
  --st-side-menu-text: var(--fb-text, #333);
  --st-side-menu-muted: var(--fb-text-muted, #555);
  --st-side-menu-line: var(--fb-border, #ebebeb);
  --st-side-menu-hover: color-mix(in srgb, var(--fb-brand, #a70000) 7%, var(--fb-surface, #fff));
  --st-side-menu-sub-bg: color-mix(in srgb, var(--fb-brand, #a70000) 3.5%, var(--fb-surface, #fff));
  --st-side-menu-sub3-bg: transparent;
  --st-side-menu-active: #a70000;
  --st-side-menu-active-bg: color-mix(in srgb, var(--fb-brand, #a70000) 11%, var(--fb-surface, #fff));
  --st-side-menu-ancestor-bg: color-mix(in srgb, var(--fb-brand, #a70000) 5%, var(--fb-surface, #fff));
  overflow: hidden;
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  border: var(--fb-card-border, 0);
}
.side-menu__title {
  margin: 0;
  padding: 0 var(--fb-space-4, 1.5rem);
  height: 4.25rem;
  display: flex;
  align-items: center;
  gap: var(--fb-space-2, 0.75rem);
  background-color: #a70000;
  color: #fff;
  font-size: var(--fb-fs-xl, 1.25rem);
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--fb-radius, 10px) var(--fb-radius, 10px) 0 0;
}
.side-menu__title i {
  font-size: 1.05rem;
}
.side-menu__list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--st-side-menu-bg);
  border-radius: 0 0 var(--fb-radius, 10px) var(--fb-radius, 10px);
}
.side-menu__item {
  border-bottom: 1px solid var(--st-side-menu-line);
}
.side-menu__item:last-child {
  border-bottom: 0;
}
.side-menu__row {
  display: flex;
  align-items: stretch;
  min-height: 3.25rem;
}
.side-menu__row--sub {
  min-height: 2.75rem;
}
.side-menu__link {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  padding: 0.85rem var(--fb-space-4, 1.5rem);
  color: var(--st-side-menu-text);
  text-decoration: none;
  font-size: var(--fb-fs, 0.9375rem);
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.side-menu__link:hover, .side-menu__link:focus-visible {
  background: var(--st-side-menu-hover);
  color: var(--fb-brand, #a70000);
}
.side-menu__link.is-current, .side-menu__link.is-current-ancestor, .side-menu__link.cur, .side-menu__link.active {
  color: var(--fb-brand, #a70000);
  font-weight: 700;
}
.side-menu__link.is-current-ancestor, .side-menu__link.cur:not(.is-current), .side-menu__link.active:not(.is-current) {
  background: var(--st-side-menu-ancestor-bg);
  border-left-color: color-mix(in srgb, var(--fb-brand, #a70000) 45%, transparent);
}
.side-menu__link.is-current {
  background: var(--st-side-menu-active-bg);
  border-left-color: var(--fb-brand, #a70000);
}
.side-menu__item.cur > .side-menu__row > .side-menu__link:not(.is-current):not(.is-current-ancestor) {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-ancestor-bg);
  border-left-color: color-mix(in srgb, var(--fb-brand, #a70000) 45%, transparent);
  font-weight: 700;
}
.side-menu__toggle {
  flex: 0 0 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0;
  border: 0;
  border-left: 1px solid var(--st-side-menu-line);
  background: transparent;
  color: var(--st-side-menu-muted);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.side-menu__toggle:hover, .side-menu__toggle:focus-visible {
  background: var(--st-side-menu-hover);
  color: var(--fb-brand, #a70000);
  outline: none;
}
.side-menu__toggle i {
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}
.side-menu .has-children.is-open > .side-menu__row > .side-menu__toggle {
  color: var(--fb-brand, #a70000);
}
.side-menu .has-children.is-open > .side-menu__row > .side-menu__toggle i {
  transform: rotate(90deg);
}
.side-menu__sub {
  display: none;
  margin: 0;
  padding: 0.35rem 0 0.5rem;
  list-style: none;
  background: var(--st-side-menu-sub-bg);
}
.side-menu .has-children.is-open > .side-menu__sub {
  display: block;
}
.side-menu__sub--l3 {
  position: relative;
  margin: 0.15rem 0.65rem 0.35rem 1.35rem;
  padding: 0.2rem 0 0.25rem 0.75rem;
  background: var(--st-side-menu-sub3-bg);
  border-left: 2px solid color-mix(in srgb, var(--fb-brand, #a70000) 22%, var(--st-side-menu-line));
  border-radius: 0 6px 6px 0;
}
.side-menu__sub-item {
  margin: 0;
}
.side-menu__sub-item:not(:last-child) {
  border-bottom: 1px solid color-mix(in srgb, var(--st-side-menu-line) 55%, transparent);
}
.side-menu__sub-item.has-children:not(:last-child) {
  border-bottom: 0;
  margin-bottom: 0.15rem;
}
.side-menu__sub-link {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  padding: 0.55rem 0.85rem 0.55rem 1.35rem;
  color: var(--st-side-menu-muted);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.45;
  border-left: 3px solid transparent;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}
.side-menu__sub-link:hover, .side-menu__sub-link:focus-visible {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-hover);
}
.side-menu__sub-link.is-current-ancestor, .side-menu__sub-link.active:not(.is-current), .side-menu__sub-link.cur:not(.is-current) {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-ancestor-bg);
  border-left-color: color-mix(in srgb, var(--fb-brand, #a70000) 40%, transparent);
  font-weight: 600;
}
.side-menu__sub-link.is-current, .side-menu__sub-link.active.is-current, .side-menu__sub-link.cur.is-current {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-active-bg);
  border-left-color: var(--fb-brand, #a70000);
  font-weight: 700;
}
.side-menu__sub3-item {
  margin: 0;
}
.side-menu__sub3-link {
  position: relative;
  display: block;
  padding: 0.45rem 0.75rem 0.45rem 0.85rem;
  color: var(--st-side-menu-muted);
  text-decoration: none;
  font-size: 0.8125rem;
  line-height: 1.45;
  border-radius: 4px;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.side-menu__sub3-link::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--st-side-menu-muted) 45%, transparent);
  transform: translateY(-50%);
}
.side-menu__sub3-link:hover, .side-menu__sub3-link:focus-visible {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-hover);
}
.side-menu__sub3-link:hover::before, .side-menu__sub3-link:focus-visible::before {
  background: var(--fb-brand, #a70000);
}
.side-menu__sub3-link.is-current, .side-menu__sub3-link.active, .side-menu__sub3-link.cur {
  color: var(--fb-brand, #a70000);
  background: var(--st-side-menu-active-bg);
  font-weight: 700;
  padding-left: 1rem;
}
.side-menu__sub3-link.is-current::before, .side-menu__sub3-link.active::before, .side-menu__sub3-link.cur::before {
  width: 3px;
  height: 55%;
  border-radius: 2px;
  background: var(--fb-brand, #a70000);
  top: 22.5%;
  transform: none;
}

.sidebar-widget-xt {
  background: #fff;
}
.sidebar-widget-xt .hd h4 {
  font-weight: bold;
}
.sidebar-widget-xt .hd h4 i {
  margin-right: 0.5rem;
}
.sidebar-widget-xt .hd p {
  position: relative;
  padding-bottom: 0.3rem;
  color: #6c757d;
}
.sidebar-widget-xt .hd p:after, .sidebar-widget-xt .hd p:before {
  position: absolute;
  content: "";
  width: 2rem;
  height: 2px;
  bottom: 0;
  left: 0;
  background: #a70000;
}
.sidebar-widget-xt .hd p:after {
  width: 3rem;
  left: 2.7rem;
  background: #a70000;
}
.sidebar-widget-xt .wz-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-widget-xt .wz-list ul li {
  list-style: none;
  line-height: 3;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.sidebar-widget-xt .wz-list ul li::marker {
  content: none;
}
.sidebar-widget-xt .wz-list ul li i {
  margin-right: 0.3rem;
}

.tagcloud {
  display: inline-block;
}
.tagcloud a {
  position: relative;
  font-size: inherit !important;
  letter-spacing: 1px;
  line-height: 1;
  text-transform: capitalize;
  display: inline-block;
  margin: 0 0.25rem 0.5rem 0;
  border: 1px solid var(--border-light);
  padding: 0.5rem 0.5375rem;
  border-radius: 5px;
}
.tagcloud a:hover {
  opacity: 0.8;
  color: var(--fb-heading, #212529);
}

.side-phone {
  overflow: hidden;
  padding: 30px 0;
  padding-left: 75px;
  border-radius: 10px;
  background-color: #a70000;
}
.side-phone p {
  font-size: 16px;
  color: #fff;
}
.side-phone b {
  display: block;
  font-size: 20px;
  color: #fff;
}

.sidebar-widget-xt {
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
}
.sidebar-widget-xt .hd {
  margin-bottom: var(--fb-space-2, 0.75rem);
  padding-bottom: 0.65rem !important;
  border-bottom: 1px solid var(--fb-border, #e6e6e6) !important;
}
.sidebar-widget-xt .hd h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fb-heading, #212529);
}
.sidebar-widget-xt .hd h4 i {
  margin-right: 0.5rem;
  color: var(--fb-brand, #a70000);
}
.sidebar-widget-xt .hd p {
  position: relative;
  padding-bottom: 0.3rem;
  color: #6c757d;
}
.sidebar-widget-xt .hd p:after, .sidebar-widget-xt .hd p:before {
  position: absolute;
  content: "";
  width: 2rem;
  height: 2px;
  bottom: 0;
  left: 0;
  background: #a70000;
}
.sidebar-widget-xt .hd p:after {
  width: 3rem;
  left: 2.7rem;
  background: #a70000;
}
.sidebar-widget-xt .wz-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-widget-xt .wz-list ul li {
  list-style: none;
  line-height: 1.45;
  padding: 0.55rem 0;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  border-bottom: 1px solid var(--fb-border, #e6e6e6) !important;
}
.sidebar-widget-xt .wz-list ul li::marker {
  content: none;
}
.sidebar-widget-xt .wz-list ul li:last-child {
  border-bottom: 0 !important;
  padding-bottom: 0;
}
.sidebar-widget-xt .wz-list ul li a {
  color: var(--fb-text, #444);
}
.sidebar-widget-xt .wz-list ul li a:hover {
  color: var(--fb-brand, #a70000);
}
.sidebar-widget-xt .wz-list ul li i {
  margin-right: 0.35rem;
  color: var(--fb-brand, #a70000);
}

.tagcloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.tagcloud a {
  position: relative;
  font-size: 0.8125rem !important;
  letter-spacing: 0;
  line-height: 1.3;
  text-transform: none;
  display: inline-block;
  margin: 0;
  border: 1px solid var(--fb-border, #e6e6e6);
  padding: 0.4rem 0.65rem;
  border-radius: var(--fb-radius-sm, 6px);
  background: var(--fb-surface-muted, #f5f5f5);
  color: var(--fb-text, #444);
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}
.tagcloud a:hover {
  opacity: 1;
  color: #fff;
  background: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
}

.side-phone {
  overflow: hidden;
  padding: 1.35rem 1.25rem 1.35rem 1.35rem;
  border-radius: var(--fb-radius, 10px);
  background-color: #a70000;
  box-shadow: var(--fb-card-shadow);
  border: 0;
}
.side-phone p {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
}
.side-phone b {
  display: block;
  font-size: 1.25rem;
  color: #fff;
  letter-spacing: 0.02em;
}

/*--
/* 2.3 - 列表页 CSS
/*----------------------------------------*/
.list-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--fb-space-2, 0.75rem);
  padding: var(--fb-space-2, 0.75rem) var(--fb-space-4, 1.5rem);
  margin-bottom: 0;
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
}
@media only screen and (max-width: 575px) {
  .list-toolbar > * {
    width: 100%;
    text-align: center;
  }
}
.list-toolbar .list-toolbar-text p {
  margin: 0;
  font-size: var(--fb-fs, 0.9375rem);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-weight: 500;
  color: var(--fb-text-muted, #6c6c6c);
  text-transform: none;
  line-height: 1.5;
}
.list-toolbar .list-toolbar-text p a {
  color: var(--fb-text-muted, #6c6c6c);
}
.list-toolbar .list-toolbar-text p a:hover {
  color: var(--fb-brand, #a70000);
}
.list-toolbar .list-toolbar-text p span {
  color: #ffb300;
}
@media only screen and (max-width: 575px) {
  .list-toolbar .list-toolbar-tabs .nav {
    justify-content: center;
  }
}
.list-toolbar .list-toolbar-tabs .nav li {
  padding: 0 6px;
}
.list-toolbar .list-toolbar-tabs .nav li button {
  border: 0;
  padding: 0.25rem;
  background: none;
  color: var(--fb-text-muted, #9e9e9e);
  font-size: var(--fb-fs-lg, 1.125rem);
}
.list-toolbar .list-toolbar-tabs .nav li button:hover, .list-toolbar .list-toolbar-tabs .nav li button.active {
  color: var(--fb-heading, #000);
}
.list-toolbar .list-toolbar-sort .title {
  white-space: nowrap;
  font-size: var(--fb-fs, 0.9375rem);
  font-weight: 500;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--fb-text-muted, #6c6c6c);
}
.list-toolbar .list-toolbar-sort .nice-select {
  border-radius: 0;
  border: 0;
  display: inline-block;
  float: none;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: var(--fb-fs, 0.9375rem);
  font-weight: 500;
  height: 28px;
  line-height: 26px;
  outline: none;
  padding-left: 0;
  padding-right: 15px;
  color: var(--fb-heading, #000);
}
.list-toolbar .list-toolbar-sort .nice-select::after {
  display: none;
}
.list-toolbar .list-toolbar-sort .nice-select .list {
  border-radius: var(--fb-radius-sm, 6px);
}
.list-toolbar .list-toolbar-sort .nice-select .list .option {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: var(--fb-fs-sm, 0.875rem);
  line-height: 28px;
  list-style: none;
  min-height: 28px;
  outline: none;
  padding-left: 15px;
  padding-right: 15px;
  color: var(--fb-text-muted, #6c6c6c);
}

.shop-product-wrapper {
  margin-top: 0.35rem;
}
.shop-product-wrapper > .row {
  --bs-gutter-x: 1.35rem;
  --bs-gutter-y: 1.35rem;
}

.single-product {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  overflow: hidden;
  height: 100%;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.single-product:hover {
  box-shadow: var(--fb-card-shadow-hover, var(--fb-card-shadow));
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 35%, var(--fb-border, #e6e6e6));
  transform: translateY(-2px);
}
.single-product:hover .pic:after {
  transform: translate(0, 0) scale(1);
  opacity: 1;
}
.single-product:hover .pic img {
  transform: scale(1.06);
}
.single-product .pic {
  display: block;
  overflow: hidden;
  position: relative;
  flex: 0 0 auto;
  background: var(--fb-surface-muted, #fff);
  border-bottom: 1px solid var(--fb-border, #e6e6e6);
}
.single-product .pic img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: absolute;
  inset: 0;
  padding: 0;
  transition: transform 0.45s ease;
}
.single-product .pic:after {
  content: "";
  display: block;
  background: rgba(0, 0, 0, 0.55) url(../images/view.png) center center no-repeat;
  position: absolute;
  inset: 0;
  z-index: 1;
  transform: scale(0.1);
  opacity: 0;
  transition: all 0.35s ease;
  pointer-events: none;
}
.single-product .product-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: var(--fb-space-2, 0.75rem);
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
}
.single-product .product-content .title {
  margin: 0;
  line-height: var(--fb-lh-tight, 1.45);
}
.single-product .product-content .title a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--fb-fs-md, 1rem);
  font-weight: 650;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--fb-heading, #212529);
  transition: all 0.2s ease-in-out;
}
@media only screen and (min-width: 992px) and (max-width: 1199px), only screen and (max-width: 767px) {
  .single-product .product-content .title a {
    font-size: var(--fb-fs, 0.9375rem);
  }
}
.single-product .product-content .title a:hover {
  color: var(--fb-brand, #a70000);
}
.single-product .product-content .price {
  margin: auto 0 0;
  padding-top: var(--fb-space-2, 0.75rem);
  border-top: 1px solid var(--fb-border, #e6e6e6);
  color: var(--fb-text-muted, #666);
  font-size: var(--fb-fs-sm, 0.875rem);
  line-height: 1.4;
}
.single-product .product-content .price .sale-price {
  color: var(--fb-text, #555);
  font-weight: 500;
  word-break: break-all;
}
.single-product .product-meta {
  position: absolute;
  bottom: 0;
  right: 0;
}
.single-product .product-meta li {
  overflow: hidden;
}
.single-product .product-meta li + li {
  margin-top: 15px;
}
.single-product .product-meta li .action {
  width: 44px;
  height: 44px;
  line-height: 44px;
  border: 1px solid #ededed;
  text-align: center;
  font-size: 23px;
  color: #000;
  transition: all 0.2s ease-in-out;
  background-color: #fff;
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  display: block;
  position: relative;
}
.single-product .product-meta li:last-child a {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  background-color: transparent;
}
.single-product:hover .product-meta li .action {
  border-color: #3d3d3d;
  background-color: #3d3d3d;
  color: #fff;
  position: relative;
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.single-product:hover .product-meta li .action:hover {
  border-color: #a70000;
  background-color: #a70000;
  color: #fff;
}

.single-product1 {
  position: relative;
  background: var(--fb-surface, #fff);
  overflow: hidden;
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  padding: var(--fb-space-3, 1rem);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.single-product1 .pic {
  float: left;
  width: 46%;
  overflow: hidden;
  border-radius: var(--fb-radius-sm, 6px);
}
.single-product1 .pic img {
  width: 100%;
  transition: all 0.2s ease-in-out;
}
.single-product1 .product-content {
  float: right;
  width: 50%;
  padding-left: var(--fb-space-2, 0.75rem);
}
.single-product1 .product-content h4 {
  font-size: var(--fb-fs-lg, 1.125rem);
  margin-bottom: var(--fb-space-2, 0.75rem);
}
.single-product1 .see-more {
  color: #a70000;
  position: absolute;
  bottom: var(--fb-space-4, 1.5rem);
}
.single-product1:hover {
  box-shadow: var(--fb-card-shadow-hover, var(--fb-card-shadow));
  border-color: var(--fb-brand, #a70000);
}
.single-product1:hover img {
  transform: scale(1.08);
}
.single-product1:hover .see-more i {
  margin-left: 12px;
  transition: all 0.2s ease-in-out;
}

.article-item {
  position: relative;
  background: transparent;
  border: 0;
  box-shadow: none;
  margin-top: var(--fb-space-4, 1.5rem);
}
.article-item ul {
  display: flex;
  flex-direction: column;
  gap: var(--fb-space-3, 1rem);
}
.article-item ul li {
  display: flex;
  gap: var(--fb-space-4, 1.5rem);
  align-items: stretch;
  margin: 0;
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  background: var(--fb-surface, #fff);
  box-shadow: var(--fb-card-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.article-item ul li:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 28%, var(--fb-border, #e6e6e6));
  box-shadow: var(--fb-card-shadow-hover, var(--fb-card-shadow));
}
.article-item ul li .list-image {
  position: relative;
  flex: 0 0 24%;
  width: 24%;
  max-width: 220px;
  transition: box-shadow 0.3s ease;
}
.article-item ul li .list-image a {
  border-radius: var(--fb-radius-sm, 6px);
  display: block;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--fb-border, #e6e6e6) !important;
}
.article-item ul li .list-image a img {
  height: 100%;
  left: 0;
  object-fit: cover;
  position: absolute;
  top: 0;
  transition: transform 0.35s ease;
  width: 100%;
}
.article-item ul li .list-image a:hover img {
  transform: scale(1.05);
}
.article-item ul li .list-main {
  display: grid;
  grid-template-rows: min-content auto min-content;
  row-gap: 0.55rem;
  width: 100%;
  min-width: 0;
  padding-left: 0;
}
.article-item ul li .list-main h4 {
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 1.05rem;
  line-height: 1.4;
}
.article-item ul li .list-main h4 a {
  color: var(--fb-heading, #212529);
}
.article-item ul li .list-main h4 a:hover {
  color: var(--fb-brand, #a70000);
}
.article-item ul li .list-main > p {
  margin: 0;
  color: var(--fb-text-muted, #666);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-item ul li .list-main .item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--fb-border, #e6e6e6);
  margin-top: 0.15rem;
}
.article-item ul li .list-main .item-meta span {
  display: inline-flex;
  align-items: center;
  margin-right: 0;
  color: var(--fb-text-muted, #777);
  font-size: 0.85rem;
}
.article-item ul li .list-main .item-meta span i {
  margin-right: 0.4rem;
}
.article-item ul li .list-main .item-meta .more {
  margin-left: auto;
}
.article-item ul li .list-main .item-meta .more .btn,
.article-item ul li .list-main .item-meta .more a.btn {
  border-radius: var(--fb-radius-sm, 6px);
  padding: 0.35rem 0.9rem;
  font-size: 0.85rem;
}
@media only screen and (max-width: 767px) {
  .article-item ul {
    gap: 0.85rem;
  }
  .article-item ul li {
    display: block;
    padding: 1rem !important;
  }
  .article-item ul li .list-image {
    width: 100%;
    max-width: none;
    flex-basis: auto;
    margin-bottom: 0.85rem;
  }
  .article-item ul li .list-main {
    padding-left: 0;
  }
  .article-item ul li .list-main h4 {
    margin-top: 0;
    white-space: normal;
  }
  .article-item ul li .list-main .item-meta .more {
    margin-left: 0;
    width: 100%;
    margin-top: 0.35rem;
  }
}

.article-item ul li .list-image .item-img-inner:before {
  content: "";
  display: block;
  padding-top: 62.5%;
}

.article-text {
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  padding: var(--fb-space-1, 0.5rem) var(--fb-space-3, 1rem);
}
.article-text i {
  padding-right: var(--fb-space-2, 0.75rem);
}
.article-text .mate {
  font-weight: bolder;
  color: #a70000;
  margin-right: 0.4rem;
}

.page-pagination .pagination {
  gap: var(--fb-space-1, 0.5rem);
  --bs-pagination-color: var(--fb-heading, #222);
  --bs-pagination-bg: var(--fb-surface, #fff);
  --bs-pagination-border-color: var(--fb-border, #e6e6e6);
  --bs-pagination-hover-color: #fff;
  --bs-pagination-hover-bg: var(--fb-brand, #a70000);
  --bs-pagination-hover-border-color: var(--fb-brand, #a70000);
  --bs-pagination-focus-color: #fff;
  --bs-pagination-focus-bg: var(--fb-brand, #a70000);
  --bs-pagination-focus-box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--fb-brand, #a70000) 25%, transparent);
  --bs-pagination-active-color: #fff;
  --bs-pagination-active-bg: var(--fb-brand, #a70000);
  --bs-pagination-active-border-color: var(--fb-brand, #a70000);
  --bs-pagination-disabled-color: var(--fb-text-muted, #999);
  --bs-pagination-disabled-bg: var(--fb-surface-muted, #f5f5f5);
  --bs-pagination-disabled-border-color: var(--fb-border, #e6e6e6);
}
.page-pagination .pagination .page-item .page-link,
.page-pagination .pagination li a,
.page-pagination .pagination li .page-link {
  color: var(--fb-heading, #000);
  margin: 0;
  display: inline-block;
  font-weight: 500;
  padding: 0 0.9rem;
  min-width: 2.25rem;
  height: 2.25rem;
  line-height: 2.25rem;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius-sm, 6px);
  font-size: var(--fb-fs-sm, 0.875rem);
  text-align: center;
  transition: all 0.2s ease;
}
.page-pagination .pagination .page-item .page-link:hover,
.page-pagination .pagination li a:hover {
  background-color: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
  color: #fff;
}
.page-pagination .pagination .page-item.active .page-link,
.page-pagination .pagination li.active a,
.page-pagination .pagination li.active .page-link {
  background-color: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
  color: #fff;
}

/* 搜索页：超级搜索品项 / 条件芯片 */
.st-search-section-title {
  margin: 0 0 var(--fb-space-3, 1rem);
  font-size: var(--fb-fs-lg, 1.125rem);
  font-weight: 600;
  color: var(--fb-heading, #222);
}

.st-search-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fb-space-2, 0.75rem);
  align-items: center;
}

.st-search-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  font-size: var(--fb-fs-sm, 0.875rem);
  color: var(--fb-text, #333);
  background: var(--fb-surface-muted, #f5f5f5);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius-pill, 999px);
}
.st-search-chip--link {
  color: var(--fb-brand, #a70000);
  text-decoration: none;
}
.st-search-chip--link:hover {
  background: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
  color: #fff;
}

.st-smart-answer {
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
}
.st-smart-answer__title {
  margin-bottom: var(--fb-space-2, 0.75rem);
  font-weight: 600;
  color: var(--fb-brand, #a70000);
}
.st-smart-answer__title i {
  margin-right: 0.35rem;
}
.st-smart-answer__body {
  font-size: var(--fb-fs, 0.9375rem);
  line-height: var(--fb-lh, 1.7);
  color: var(--fb-text, #333);
}

.st-search-products__list {
  display: flex;
  flex-direction: column;
}
.st-search-products__list > .st-search-product + .st-search-product {
  margin-top: var(--fb-space-4, 1.5rem);
}

.st-search-product {
  display: flex;
  gap: var(--fb-space-2, 0.75rem);
  height: 100%;
  padding: var(--fb-space-2, 0.75rem) var(--fb-space-3, 1rem);
  text-decoration: none;
  color: inherit;
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.st-search-product:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 35%, var(--fb-border, #e6e6e6));
  box-shadow: var(--fb-card-shadow-hover, var(--fb-card-shadow));
  transform: translateY(-1px);
}
.st-search-product--row {
  width: 100%;
  align-items: flex-start;
  gap: var(--fb-space-4, 1.5rem);
  padding: var(--fb-space-3, 1rem) var(--fb-space-4, 1.5rem);
}
.st-search-product__media {
  flex: 0 0 88px;
  width: 88px;
  height: 88px;
  overflow: hidden;
  border-radius: var(--fb-radius-sm, 6px);
  background: var(--fb-surface-muted, #f5f5f5);
}
.st-search-product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.st-search-product--row .st-search-product__media {
  flex: 0 0 140px;
  width: 140px;
  height: 140px;
}
.st-search-product__media-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  font-size: var(--fb-fs-sm, 0.875rem);
  color: var(--fb-text-muted, #6c6c6c);
}
.st-search-product__body {
  min-width: 0;
  flex: 1;
}
.st-search-product__name {
  margin: 0 0 0.3rem;
  font-size: var(--fb-fs-md, 1rem);
  font-weight: 600;
  line-height: var(--fb-lh-tight, 1.45);
  color: var(--fb-heading, #1a1a1a);
}
.st-search-product--row .st-search-product__name {
  font-size: var(--fb-fs-lg, 1.125rem);
}
.st-search-product__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin-bottom: var(--fb-space-2, 0.75rem);
  font-size: var(--fb-fs-sm, 0.875rem);
  color: var(--fb-text, #333);
}
.st-search-product__params {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.28rem 1.5rem;
  margin: 0 0 var(--fb-space-2, 0.75rem);
  padding: 0;
  list-style: none;
}
.st-search-product__param {
  display: flex;
  align-items: baseline;
  gap: 0;
  min-width: 0;
  margin: 0;
  font-size: var(--fb-fs-sm, 0.875rem);
  line-height: 1.45;
}
.st-search-product__param-k {
  flex: 0 0 auto;
  color: var(--fb-text, #333);
  font-weight: 700;
  white-space: nowrap;
}
.st-search-product__param-k::after {
  content: "：";
  font-weight: 700;
}
.st-search-product__param-v {
  min-width: 0;
  color: var(--fb-text, #333);
  font-weight: 400;
  overflow-wrap: anywhere;
}
.st-search-product__code, .st-search-product__attrs, .st-search-product__reason {
  font-size: var(--fb-fs-sm, 0.875rem);
  color: var(--fb-text-muted, #6c6c6c);
  line-height: 1.45;
}
.st-search-product__reason {
  margin-top: 0.15rem;
}
.st-search-product__reason .st-search-hit {
  color: var(--fb-brand, #a70000);
  background: transparent;
  font-weight: 600;
  padding: 0;
}
.st-search-product__cta {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: var(--fb-fs-sm, 0.875rem);
  font-weight: 500;
  color: var(--fb-brand, #a70000);
}
@media (max-width: 767.98px) {
  .st-search-product--row {
    flex-direction: column;
    align-items: stretch;
  }
  .st-search-product--row .st-search-product__media {
    flex-basis: auto;
    width: 100%;
    height: 180px;
  }
  .st-search-product__params {
    grid-template-columns: 1fr;
  }
}

.st-search-empty {
  color: var(--fb-text-muted, #6c6c6c);
}

/*--
/*  2.4-  内容页  css
/*----------------------------------------*/
/*--
/* 2.4.1-  文章内容页  css
/*----------------------------------------*/
/*内容*/
.xt-panel-body,
.doc-body,
.blog-details-content {
  background: var(--fb-surface, #fff);
  border: var(--fb-card-border, 0);
  border-radius: var(--fb-radius, 10px);
  box-shadow: var(--fb-card-shadow);
  padding: var(--fb-space-4, 1.5rem) var(--fb-space-5, 2rem);
}
.xt-panel-body img,
.doc-body img,
.blog-details-content img {
  max-width: 100%;
  border-radius: var(--fb-radius-sm, 6px);
}
.xt-panel-body table,
.doc-body table,
.blog-details-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--fb-space-3, 1rem) 0;
}
.xt-panel-body table th,
.xt-panel-body table td,
.doc-body table th,
.doc-body table td,
.blog-details-content table th,
.blog-details-content table td {
  border: 1px solid var(--fb-border, #e6e6e6);
  padding: 0.7rem 0.85rem;
  line-height: 1.5;
}
.xt-panel-body table th,
.doc-body table th,
.blog-details-content table th {
  background: var(--fb-brand, #a70000);
  color: #fff;
  text-align: center;
}

/* 外层已是白底色块时，内层正文不再套一层卡片 */
.panel.card .xt-panel-body,
.panel.card .doc-body,
.panel.card .blog-details-content,
.product-details-content .xt-panel-body {
  border: 0;
  box-shadow: none;
  background: transparent;
  padding: 0.25rem 0 0;
  border-radius: 0;
}

.doc-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  background: var(--fb-surface-muted, #f5f6f8);
  color: var(--fb-text, #2a2a2a);
  border: 1px solid var(--fb-border, #e6e6e6);
  border-radius: var(--fb-radius, 10px);
  padding: 0.95rem 1.15rem;
  margin-top: 1.25rem;
  font-size: var(--fb-fs-sm, 0.875rem);
  line-height: var(--fb-lh-tight, 1.45);
}
.doc-pager a {
  color: var(--fb-heading, #1a1a1a);
  font-weight: 600;
  text-decoration: none;
}
.doc-pager a:hover, .doc-pager a:focus {
  color: var(--fb-brand, #a70000);
}
.doc-pager .eyproall {
  color: var(--fb-brand, #a70000);
}

.single-top-area {
  color: var(--fb-text, #2a2a2a);
  font-size: var(--fb-fs-sm, 0.875rem);
  line-height: var(--fb-lh, 1.7);
}
.single-top-area p {
  font-size: inherit;
  color: inherit;
  margin-bottom: 0.65rem;
}
.single-top-area p:last-child {
  margin-bottom: 0;
}
.single-top-area strong {
  color: var(--fb-heading, #1a1a1a);
  font-weight: 700;
}
.single-top-area a {
  color: var(--fb-text, #2a2a2a);
}
.single-top-area a:hover, .single-top-area a:focus {
  color: var(--fb-brand, #a70000);
}

/*Tags*/
.posts-tags a {
  display: inline-block;
  margin: 4px 2px;
  padding: 3px 10px;
  font-size: 10px;
  transition: 0.3s;
  border-radius: 5px;
}
.posts-tags a:focus,
.posts-tags a:hover {
  background-color: #232425 !important;
  text-decoration: none;
  color: #fff !important;
}

.blog-author-social {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.blog-author-social .blog-author {
  display: flex;
  align-items: center;
  padding-top: 7px;
}
.blog-author-social .blog-author .author-thumb img {
  width: 36px;
  border-radius: 50%;
  border: 1px solid #a70000;
}
.blog-author-social .blog-author .author-content {
  padding-left: 15px;
}
.blog-author-social .blog-author .author-content p {
  color: var(--fb-text-muted, #777);
  font-size: 14px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-weight: 600;
  text-transform: uppercase;
}
.blog-author-social .blog-social {
  display: flex;
  margin-top: 4px;
}
.blog-author-social .blog-social .social {
  display: flex;
}
.blog-author-social .blog-social .social li + li {
  margin-left: 20px;
}
.blog-author-social .blog-social .social a {
  font-size: 14px;
  color: #000;
}
.blog-author-social .blog-social .social a:hover {
  color: #a70000;
}
.blog-author-social .blog-social .share-count {
  font-size: 14px;
  color: #000;
  margin-left: 40px;
}
@media only screen and (max-width: 575px) {
  .blog-author-social .blog-social .share-count {
    margin-left: 20px;
  }
}
.blog-author-social .blog-social .share-count:hover {
  color: #a70000;
}

/*--
/*  3.4.2 - 产品内容页 CSS
/*----------------------------------------*/
.product-details-top .card,
.product-details-top .panel.card,
.product-details-content .card,
.product-details-content .panel.card {
  background: var(--fb-surface, #fff) !important;
  border-radius: var(--fb-radius, 5px);
  box-shadow: var(--fb-card-shadow);
}
.product-details-top .panel:not(.card):not(.doc-pager):not(.blog-author-social),
.product-details-content .panel:not(.card):not(.doc-pager):not(.blog-author-social) {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius, 5px);
  box-shadow: var(--fb-card-shadow);
}

.product-details-top > .container.card {
  padding: 1.25rem 1.35rem !important;
}

.swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mySwiper2 {
  height: 350px;
  width: 100%;
  --swiper-navigation-color: var(--fb-brand, #a70000);
  --swiper-theme-color: var(--fb-brand, #a70000);
}

.mySwiper2 img {
  height: 350px;
  width: 100%;
  max-width: 100%;
  object-fit: contain;
  background: var(--fb-surface-muted, #f4f4f4);
}

.mySwiper {
  margin-top: 0.75rem;
  --swiper-theme-color: var(--fb-brand, #a70000);
}
.mySwiper .swiper-slide {
  border: 1px solid #e5e5e5;
  width: 25%;
  height: 88px;
  opacity: 0.4;
  overflow: hidden;
  background: var(--fb-surface-muted, #f4f4f4);
}
.mySwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.mySwiper .swiper-slide-thumb-active {
  opacity: 1;
  border-color: var(--fb-brand, #a70000);
}

.product-details-description h1 {
  color: var(--fb-text, #333);
  font-size: 30px;
}
.product-details-description h1 small {
  font-size: 1rem;
  color: #a70000;
}
.product-details-description .infos dt {
  font-weight: normal;
}
.product-details-description .infos dt i {
  color: #a70000;
  margin-right: 0.5rem;
}
.product-details-description .infos dd {
  color: #9f9e9e;
}
.product-details-description .list-dot {
  clear: both;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}
.product-details-description .list-dot dd {
  float: none;
  margin: 0;
}
.product-details-description .list-dot dd i {
  margin-right: 0.5rem;
  color: #a70000;
}
.product-details-description .link {
  width: 100%;
  min-height: 60px;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.product-details-description .link a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  flex: 1 1 12rem;
  margin: 0;
  padding: 1rem 1.25rem;
  font-size: 1.05rem;
}

.product-section-title {
  width: 100%;
  height: auto;
  margin: 0 auto 1.5rem;
  padding: 0 0 0.15rem;
  border-bottom: 1px solid var(--fb-border, #e6e6e6);
  overflow: hidden;
}
.product-section-title::after {
  content: "";
  display: table;
  clear: both;
}
.product-section-title span {
  display: block;
  width: auto;
  height: 40px;
  overflow: hidden;
  line-height: 38px;
  color: var(--fb-heading, #130103);
  font-size: 18px;
  font-weight: bold;
  margin: 0;
  padding: 0;
  border-bottom: 2px solid var(--fb-brand, #a70000);
  float: left;
}
.product-section-title a {
  display: block;
  width: auto;
  height: 40px;
  overflow: hidden;
  line-height: 38px;
  color: var(--fb-text, #333);
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 0 60px;
  padding: 0;
  border-bottom: 2px solid #fff;
  float: left;
}
.product-section-title a:hover {
  color: #130103;
  border-bottom: 2px solid #130103;
}

.foldpanel .attribute,
.foldpanel .pv-product-specs {
  padding: 0;
  margin: 0;
  list-style: none;
}
.foldpanel .attribute li,
.foldpanel .pv-product-specs li {
  line-height: 40px;
  padding-left: 20px;
  list-style: none;
}
.foldpanel .attribute li .centent-box,
.foldpanel .pv-product-specs li .centent-box {
  line-height: 1.7;
}
.foldpanel .attribute li em,
.foldpanel .attribute li .pv-product-specs__k,
.foldpanel .pv-product-specs li em,
.foldpanel .pv-product-specs li .pv-product-specs__k {
  display: inline-block;
  width: 30%;
  font-style: normal;
  color: #555;
}
.foldpanel .attribute li .pv-product-specs__v,
.foldpanel .pv-product-specs li .pv-product-specs__v {
  color: inherit;
}
.foldpanel .attribute li:nth-child(odd),
.foldpanel .pv-product-specs li:nth-child(odd) {
  background: #ebebeb;
}
.foldpanel .attribute li:hover,
.foldpanel .pv-product-specs li:hover {
  background: color-mix(in srgb, var(--fb-brand, #a70000) 12%, #fff) !important;
  color: var(--fb-heading, #130103);
  font-weight: 600;
}
.foldpanel .attribute li:hover em,
.foldpanel .attribute li:hover .pv-product-specs__k,
.foldpanel .attribute li:hover .pv-product-specs__v,
.foldpanel .pv-product-specs li:hover em,
.foldpanel .pv-product-specs li:hover .pv-product-specs__k,
.foldpanel .pv-product-specs li:hover .pv-product-specs__v {
  color: inherit;
}

.product-details-content .xt-panel-body {
  border: 0;
  box-shadow: none;
  background: transparent;
  padding: 0.25rem 0 0;
}
.product-details-content .single-top-area.card {
  overflow: hidden;
}

.xt-related-block .product-section-title {
  margin-bottom: 0.75rem;
  clear: both;
}
.xt-related-block .row {
  clear: both;
}
.xt-related-block .single-product {
  height: 100%;
  display: flex;
  flex-direction: column;
}
.xt-related-block .single-product .product-content {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
.xt-related-block .single-product .product-content .price {
  margin-top: auto;
}
.xt-related-block .single-product .product-content .sale-price {
  display: block;
  word-break: break-all;
  line-height: 1.45;
}

.xt-related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  clear: both;
  display: block;
  width: 100%;
}
.xt-related-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--fb-border, #ebebeb);
  clear: both;
  width: 100%;
}
.xt-related-list li:last-child {
  border-bottom: 0;
}
.xt-related-list li a {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--fb-heading, #130103);
  text-decoration: none;
  line-height: 1.5;
}
.xt-related-list li a:hover {
  color: var(--fb-brand, #a70000);
}
.xt-related-list li .date {
  flex: 0 0 auto;
  color: var(--fb-muted, #999);
  font-size: 0.875rem;
  white-space: nowrap;
}

.product-print .topbar {
  color: #a70000;
  font-size: 1.5rem;
  font-weight: bolder;
}
.product-print dt {
  border-bottom: 2px solid #a70000;
}
.product-print dt span {
  display: inline-block;
  background: #a70000;
  color: #fff;
  font-weight: bolder;
  padding: 0.7rem;
  font-size: 1.1rem;
}
.product-print dt small {
  margin-left: 1rem;
}
.product-print dd .photo li {
  float: left;
  width: 25%;
}
.product-print dd .photo li img {
  width: 100%;
  border: 1px solid #ebebeb;
}
.product-print dd .attribute li {
  width: 50%;
  float: left;
  border-bottom: 1px solid #ebebeb;
}
.product-print dd .attribute li:nth-child(odd) {
  background: none;
}
.product-print .footbar {
  font-size: 1.2rem;
}

/*--
/*  2.7 - 单页面 CSS（隐私 / 法律 / CMS 单页）
/*----------------------------------------*/
.xt-danye-page {
  position: relative;
  padding: 1.75rem 0 3.25rem;
  background: radial-gradient(ellipse 70% 45% at 50% -10%, color-mix(in srgb, var(--fb-brand, #a70000) 8%, transparent), transparent 70%), linear-gradient(180deg, var(--fb-surface-muted, #f5f5f6) 0%, var(--fb-page-bg, #eee) 100%);
}
@media only screen and (max-width: 767px) {
  .xt-danye-page {
    padding: 1.25rem 0 2.5rem;
  }
}
.xt-danye-page .list-toolbar {
  margin-bottom: 0;
}

.xt-danye-card {
  position: relative;
  max-width: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 80%, transparent);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
}

.xt-danye-header {
  padding: 1.75rem 2rem 1.15rem 2.15rem;
  border-bottom: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 70%, transparent);
  background: transparent;
}
@media only screen and (max-width: 767px) {
  .xt-danye-header {
    padding: 1.35rem 1.25rem 1rem 1.4rem;
  }
}

.xt-danye-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--fb-brand, #a70000);
  text-transform: uppercase;
}

.xt-danye-title {
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--fb-heading, #1a1a1a);
}

.xt-danye-body,
.danye-content {
  padding: 1.5rem 2rem 1.75rem 2.15rem;
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--fb-text, #333);
}
@media only screen and (max-width: 767px) {
  .xt-danye-body,
  .danye-content {
    padding: 1.2rem 1.25rem 1.4rem 1.4rem;
    font-size: 0.98rem;
    line-height: 1.85;
  }
}
.xt-danye-body > p:first-of-type,
.danye-content > p:first-of-type {
  margin: 0 0 1.35rem;
  padding: 0 0 1.15rem;
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--fb-heading, #222);
  background: transparent;
  border-bottom: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
}
.xt-danye-body h2,
.xt-danye-body h3,
.xt-danye-body h4,
.danye-content h2,
.danye-content h3,
.danye-content h4 {
  position: relative;
  margin: 1.75rem 0 0.7rem;
  padding: 0 0 0.45rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--fb-heading, #1a1a1a);
  border-bottom: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 80%, transparent);
  background: transparent;
}
.xt-danye-body h2,
.danye-content h2 {
  font-size: 1.22rem;
}
.xt-danye-body h3,
.danye-content h3 {
  font-size: 1.08rem;
}
.xt-danye-body h4,
.danye-content h4 {
  font-size: 1rem;
}
.xt-danye-body p,
.danye-content p {
  margin: 0 0 1rem;
  color: inherit;
  text-align: justify;
  text-justify: inter-ideograph;
}
.xt-danye-body p:last-child,
.danye-content p:last-child {
  margin-bottom: 0;
}
.xt-danye-body ul,
.xt-danye-body ol,
.danye-content ul,
.danye-content ol {
  margin: 0 0 1.15rem;
  padding-left: 1.35rem;
}
.xt-danye-body ul li,
.xt-danye-body ol li,
.danye-content ul li,
.danye-content ol li {
  margin-bottom: 0.45rem;
  line-height: 1.75;
}
.xt-danye-body a,
.danye-content a {
  color: var(--fb-brand, #a70000);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.xt-danye-body a:hover,
.danye-content a:hover {
  color: var(--fb-brand-hover, #8f0000);
}
.xt-danye-body img,
.danye-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--fb-radius-sm, 6px);
}
.xt-danye-body table,
.danye-content table {
  width: 100%;
  margin: 1rem 0 1.25rem;
  border-collapse: collapse;
}
.xt-danye-body table th,
.xt-danye-body table td,
.danye-content table th,
.danye-content table td {
  border: 1px solid var(--fb-border, #e6e6e6);
  padding: 0.65rem 0.8rem;
  line-height: 1.5;
}
.xt-danye-body table th,
.danye-content table th {
  background: var(--fb-brand, #a70000);
  color: #fff;
  text-align: center;
}
.xt-danye-body blockquote,
.danye-content blockquote {
  margin: 1rem 0 1.25rem;
  padding: 0.9rem 1.1rem;
  border-left: 3px solid var(--fb-brand, #a70000);
  background: var(--fb-surface-muted, #f7f7f8);
  color: var(--fb-text-muted, #555);
}

.xt-danye-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 2rem 1.35rem 2.15rem;
  border-top: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 70%, transparent);
  background: transparent;
}
@media only screen and (max-width: 767px) {
  .xt-danye-footer {
    padding: 1rem 1.25rem 1.2rem 1.4rem;
    flex-direction: column;
    align-items: flex-start;
  }
}

.xt-danye-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.875rem;
  color: var(--fb-text-muted, #666);
}
.xt-danye-footer__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.xt-danye-footer__meta i {
  color: var(--fb-brand, #a70000);
}

.xt-danye-footer__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}
.xt-danye-footer__links a {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fb-text, #333);
  text-decoration: none;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #ddd);
  border-radius: var(--fb-radius-sm, 6px);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.xt-danye-footer__links a:hover {
  color: var(--fb-brand, #a70000);
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 45%, #ddd);
}
.xt-danye-footer__links .xt-danye-footer__cta {
  color: #fff;
  background: var(--fb-brand, #a70000);
  border-color: var(--fb-brand, #a70000);
}
.xt-danye-footer__links .xt-danye-footer__cta:hover {
  color: #fff;
  background: var(--fb-brand-hover, #8f0000);
  border-color: var(--fb-brand-hover, #8f0000);
}

/* 右侧：单页分类 */
.xt-danye-aside {
  position: sticky;
  top: 5.5rem;
}
@media only screen and (max-width: 767px) {
  .xt-danye-aside {
    position: static;
  }
}

.xt-danye-aside .sidebar-widget-xt {
  padding: 1rem 1.05rem 1.05rem;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  border-radius: 12px;
  box-shadow: var(--fb-card-shadow, 0 8px 20px rgba(17, 24, 39, 0.04));
}

.xt-danye-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.xt-danye-nav li {
  margin: 0;
}
.xt-danye-nav li + li {
  border-top: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 70%, transparent);
}
.xt-danye-nav li a {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.72rem 0.2rem 0.72rem 0.55rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fb-text, #333);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.xt-danye-nav li a i {
  font-size: 0.75rem;
  color: color-mix(in srgb, var(--fb-brand, #a70000) 45%, #999);
}
.xt-danye-nav li a:hover {
  color: var(--fb-brand, #a70000);
  background: color-mix(in srgb, var(--fb-brand, #a70000) 4%, transparent);
}
.xt-danye-nav li.active a,
.xt-danye-nav li a[aria-current=page] {
  color: var(--fb-brand, #a70000);
  font-weight: 700;
  margin: 0;
  padding: 0.72rem 0.2rem 0.72rem 0.55rem;
  background: transparent;
  border-left-color: var(--fb-brand, #a70000);
  border-radius: 0;
}
.xt-danye-nav li.active a i,
.xt-danye-nav li a[aria-current=page] i {
  color: var(--fb-brand, #a70000);
  opacity: 1;
}
.xt-danye-nav li.active a:hover,
.xt-danye-nav li a[aria-current=page]:hover {
  color: var(--fb-brand-hover, #8f0000);
  padding-left: 0.55rem;
  background: color-mix(in srgb, var(--fb-brand, #a70000) 4%, transparent);
}

.xt-danye-aside-contact .xt-danye-aside-phone,
.xt-danye-aside-contact .xt-danye-aside-mail {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}
.xt-danye-aside-contact .xt-danye-aside-phone a,
.xt-danye-aside-contact .xt-danye-aside-mail a {
  color: var(--fb-heading, #222);
  text-decoration: none;
  font-weight: 600;
}
.xt-danye-aside-contact .xt-danye-aside-phone a:hover,
.xt-danye-aside-contact .xt-danye-aside-mail a:hover {
  color: var(--fb-brand, #a70000);
}
.xt-danye-aside-contact .xt-danye-aside-phone a {
  font-size: 1.15rem;
  color: var(--fb-brand, #a70000);
}

/*--
/*  7.1 - 联系我们 CSS
/*----------------------------------------*/
.contact-wrapper {
  background-color: var(--fb-surface, #fff);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
  overflow: hidden;
}
.contact-wrapper .pv-form label,
.contact-wrapper .contact-form label,
.contact-wrapper .blog-comment-form label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  color: var(--fb-heading, #222);
}
.contact-wrapper .pv-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]),
.contact-wrapper .pv-form textarea,
.contact-wrapper .pv-form select,
.contact-wrapper .pv-form .form-control,
.contact-wrapper .contact-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]),
.contact-wrapper .contact-form textarea,
.contact-wrapper .contact-form select,
.contact-wrapper .contact-form .form-control,
.contact-wrapper .blog-comment-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]),
.contact-wrapper .blog-comment-form textarea,
.contact-wrapper .blog-comment-form select,
.contact-wrapper .blog-comment-form .form-control {
  width: 100%;
  min-height: 2.75rem;
  margin-bottom: 1rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--fb-border, #d7d7d7);
  border-radius: var(--fb-radius-sm, 6px);
  background: var(--fb-surface-muted, #f7f7f8);
  color: var(--fb-text, #333);
}
.contact-wrapper .pv-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]):focus,
.contact-wrapper .pv-form textarea:focus,
.contact-wrapper .pv-form select:focus,
.contact-wrapper .pv-form .form-control:focus,
.contact-wrapper .contact-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]):focus,
.contact-wrapper .contact-form textarea:focus,
.contact-wrapper .contact-form select:focus,
.contact-wrapper .contact-form .form-control:focus,
.contact-wrapper .blog-comment-form input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]):focus,
.contact-wrapper .blog-comment-form textarea:focus,
.contact-wrapper .blog-comment-form select:focus,
.contact-wrapper .blog-comment-form .form-control:focus {
  outline: none;
  border-color: var(--fb-brand, #a70000);
  background: #fff;
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--fb-brand, #a70000) 18%, transparent);
}
.contact-wrapper .pv-form textarea,
.contact-wrapper .pv-form .form-control[rows],
.contact-wrapper .contact-form textarea,
.contact-wrapper .contact-form .form-control[rows],
.contact-wrapper .blog-comment-form textarea,
.contact-wrapper .blog-comment-form .form-control[rows] {
  min-height: 8rem;
}
.contact-wrapper .pv-form .pv-form-actions,
.contact-wrapper .pv-form .form-actions,
.contact-wrapper .contact-form .pv-form-actions,
.contact-wrapper .contact-form .form-actions,
.contact-wrapper .blog-comment-form .pv-form-actions,
.contact-wrapper .blog-comment-form .form-actions {
  margin-top: 0.5rem;
}
.contact-wrapper .contact-info {
  background: linear-gradient(165deg, color-mix(in srgb, var(--fb-brand, #a70000) 10%, #fff) 0%, #fff 48%, #f7f4f4 100%);
  color: var(--fb-text, #333);
  height: 100%;
  border-right: 1px solid var(--fb-border, #ebebeb);
}
@media only screen and (min-width: 768px) and (max-width: 991px), only screen and (max-width: 767px), only screen and (max-width: 575px) {
  .contact-wrapper .contact-info {
    border-right: 0;
    border-bottom: 1px solid var(--fb-border, #ebebeb);
  }
}
.contact-wrapper .contact-info h2 {
  font-size: 28px;
  font-weight: 700;
  text-transform: none;
  position: relative;
  margin-bottom: 0;
  padding-left: 1rem;
  color: var(--fb-heading, #130103);
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .contact-wrapper .contact-info h2 {
    font-size: 26px;
  }
}
@media only screen and (max-width: 575px) {
  .contact-wrapper .contact-info h2 {
    font-size: 22px;
  }
}
.contact-wrapper .contact-info h2::before {
  position: absolute;
  content: "";
  width: 4px;
  height: 22px;
  background-color: var(--fb-brand, #a70000);
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.contact-wrapper .contact-info > p {
  margin-bottom: 0;
  font-weight: 400;
  margin-top: 10px;
  color: var(--fb-muted, #666);
  line-height: 1.7;
}
.contact-wrapper .contact-info .social {
  display: flex;
  margin-top: 25px;
}
.contact-wrapper .contact-info .social li + li {
  margin-left: 10px;
}
.contact-wrapper .contact-info .social li a {
  display: block;
  width: 48px;
  height: 48px;
  line-height: 48px;
  text-align: center;
  font-size: 18px;
  background-color: color-mix(in srgb, var(--fb-brand, #a70000) 12%, #fff);
  color: var(--fb-brand, #a70000);
  border-radius: 50%;
}
.contact-wrapper .contact-info .social li a:hover {
  background-color: var(--fb-brand, #a70000);
  color: #fff;
}
.contact-wrapper .contact-info .contact-info-items {
  padding-top: 1.25rem;
}
.contact-wrapper .contact-info .contact-info-items img {
  width: 120px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--fb-border, #ebebeb);
  background: #fff;
  padding: 0.5rem;
  margin-bottom: 1rem;
}
.contact-wrapper .contact-info .contact-info-items ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact-wrapper .contact-info .contact-info-items ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.55;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--fb-border, #e6e6e6);
  color: var(--fb-heading, #222);
}
.contact-wrapper .contact-info .contact-info-items ul li:last-child {
  border-bottom: 0;
}
.contact-wrapper .contact-info .contact-info-items ul li i {
  margin-right: 0;
  margin-top: 0.2rem;
  flex: 0 0 auto;
  color: var(--fb-brand, #a70000);
}
.contact-wrapper .contact-info .contact-info-items ul li:hover {
  color: var(--fb-brand, #a70000);
}
.contact-wrapper .contact-info .contact-info-items .single-contact-info {
  display: flex;
  border: 1px solid transparent;
  padding: 8px 20px;
  transition: all 0.2s ease-in-out;
}
@media only screen and (max-width: 575px) {
  .contact-wrapper .contact-info .contact-info-items .single-contact-info {
    padding: 8px 15px;
  }
}
.contact-wrapper .contact-info .contact-info-items .single-contact-info .info-icon i {
  font-size: 30px;
  color: var(--fb-brand, #a70000);
}
@media only screen and (min-width: 992px) and (max-width: 1199px), only screen and (max-width: 575px) {
  .contact-wrapper .contact-info .contact-info-items .single-contact-info .info-icon i {
    font-size: 24px;
  }
}
.contact-wrapper .contact-info .contact-info-items .single-contact-info .info-content {
  padding-left: 15px;
  flex: 1;
}
.contact-wrapper .contact-info .contact-info-items .single-contact-info .info-content p {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--fb-text, #555);
  margin-bottom: 0;
}
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .contact-wrapper .contact-info .contact-info-items .single-contact-info .info-content p {
    font-size: 16px;
  }
}
@media only screen and (max-width: 575px) {
  .contact-wrapper .contact-info .contact-info-items .single-contact-info .info-content p {
    font-size: 14px;
  }
}
.contact-wrapper .contact-info .contact-info-items .single-contact-info:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 25%, #fff);
}

.contact-map {
  width: 100%;
  height: 490px;
  display: block;
}
/*----------------------------------------*/
/*  关于我们 — 公司叙事页
/*----------------------------------------*/
.xt-about-kicker {
  color: var(--fb-brand, #a70000);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: none;
  margin-bottom: 0.65rem;
  font-size: 0.875rem;
}

.xt-about-section__head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}
.xt-about-section__head h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--fb-text, #222);
}
.xt-about-section__sub {
  margin: 0;
  color: var(--fb-text-muted, #666);
  line-height: 1.7;
}
.xt-about-section--muted {
  background: var(--fb-surface-muted, #f4f4f4);
}

.xt-about-hero__title {
  font-size: clamp(1.75rem, 3.2vw, 2.65rem);
  font-weight: 750;
  line-height: 1.25;
  margin-bottom: 1rem;
  color: var(--fb-text, #1a1a1a);
}
.xt-about-hero__lead {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--fb-text-muted, #555);
  margin-bottom: 1.5rem;
  max-width: 38rem;
}
.xt-about-hero__card {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
}

.xt-about-meta {
  display: grid;
  gap: 0.95rem;
}
.xt-about-meta > div {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 0.75rem;
  align-items: start;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 80%, transparent);
}
.xt-about-meta > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.xt-about-meta dt {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--fb-text-muted, #888);
  font-weight: 600;
}
.xt-about-meta dd {
  margin: 0;
  color: var(--fb-text, #222);
  line-height: 1.55;
}
.xt-about-meta dd a {
  color: inherit;
}
.xt-about-meta dd a:hover {
  color: var(--fb-brand, #a70000);
}

.xt-about-prose {
  font-size: var(--fb-fs-md, 1rem);
  line-height: var(--fb-lh, 1.7);
  color: var(--fb-text, #333);
}
.xt-about-prose p + p {
  margin-top: var(--fb-space-3, 1rem);
}

.xt-about-highlights {
  display: grid;
  gap: 1rem;
}
@media (min-width: 992px) {
  .xt-about-highlights--row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }
}
.xt-about-highlights li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 1.1rem 1.15rem;
}
.xt-about-highlights i {
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--fb-radius-pill, 999px);
  background: var(--fb-brand-soft, rgba(167, 0, 0, 0.1));
  color: var(--fb-brand, #a70000);
}
.xt-about-highlights strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--fb-text, #222);
}
.xt-about-highlights span {
  display: block;
  color: var(--fb-text-muted, #666);
  font-size: 0.925rem;
  line-height: 1.6;
}

.xt-about-timeline {
  position: relative;
  display: grid;
  gap: 0;
}
.xt-about-timeline::before {
  content: "";
  position: absolute;
  left: 5.5rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: color-mix(in srgb, var(--fb-brand, #a70000) 35%, var(--fb-border, #ddd));
}
@media (max-width: 767.98px) {
  .xt-about-timeline::before {
    left: 0.85rem;
  }
}
.xt-about-timeline > li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.5rem;
  padding: 1.15rem 0 1.15rem 1.5rem;
  position: relative;
}
@media (max-width: 767.98px) {
  .xt-about-timeline > li {
    grid-template-columns: 1fr;
    padding-left: 2.25rem;
    gap: 0.35rem;
  }
}
.xt-about-timeline > li::after {
  content: "";
  position: absolute;
  left: 5.15rem;
  top: 1.55rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: var(--fb-brand, #a70000);
  box-shadow: 0 0 0 4px var(--fb-brand-soft, rgba(167, 0, 0, 0.15));
}
@media (max-width: 767.98px) {
  .xt-about-timeline > li::after {
    left: 0.5rem;
    top: 1.35rem;
  }
}

.xt-about-timeline__year {
  font-weight: 700;
  color: var(--fb-brand, #a70000);
  font-size: 0.95rem;
  padding-top: 0.2rem;
}

.xt-about-timeline__body {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 1.15rem 1.25rem;
}
.xt-about-timeline__body h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
  font-weight: 700;
}
.xt-about-timeline__body p {
  margin: 0;
  color: var(--fb-text-muted, #666);
  line-height: 1.7;
}

.xt-about-card {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 1.35rem 1.4rem;
}
.xt-about-card > i {
  color: var(--fb-brand, #a70000);
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
  display: inline-block;
}
.xt-about-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.xt-about-card p {
  margin: 0;
  color: var(--fb-text-muted, #666);
  line-height: 1.7;
}
.xt-about-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  color: var(--fb-brand, #a70000);
  font-weight: 600;
  text-decoration: none;
}
.xt-about-card__link:hover {
  color: var(--fb-brand-hover, #8f0000);
}

.xt-about-steps {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.85rem;
}
@media (max-width: 1199.98px) {
  .xt-about-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 575.98px) {
  .xt-about-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.xt-about-steps li {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 1.15rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 100%;
}
.xt-about-steps span {
  color: var(--fb-brand, #a70000);
  font-weight: 750;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}
.xt-about-steps strong {
  color: var(--fb-text, #222);
  font-size: 1.02rem;
}
.xt-about-steps em {
  font-style: normal;
  color: var(--fb-text-muted, #666);
  font-size: 0.875rem;
  line-height: 1.55;
}

.xt-about-stat {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 1.35rem 1rem;
  text-align: center;
}
.xt-about-stat strong {
  display: block;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  color: var(--fb-brand, #a70000);
  margin-bottom: 0.35rem;
}
.xt-about-stat span {
  color: var(--fb-text-muted, #666);
  font-size: 0.9rem;
}

.xt-about-cert-panel {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.xt-about-cert-list {
  display: grid;
  gap: 0.85rem;
}
.xt-about-cert-list li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  color: var(--fb-text, #333);
  line-height: 1.55;
}
.xt-about-cert-list i {
  color: var(--fb-brand, #a70000);
  margin-top: 0.2rem;
}

.xt-about-partners span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius);
  box-shadow: var(--fb-card-shadow);
  padding: 0.85rem 1rem;
}
.xt-about-partners img {
  max-height: 48px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.85;
  transition: filter 0.2s ease, opacity 0.2s ease;
}
.xt-about-partners span:hover img {
  filter: none;
  opacity: 1;
}

.xt-about-cta {
  background: linear-gradient(135deg, var(--fb-brand-soft, rgba(167, 0, 0, 0.1)) 0%, color-mix(in srgb, var(--fb-brand, #a70000) 8%, var(--fb-surface, #fff)) 100%);
}

.xt-about-photo {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
  background: var(--fb-surface-muted, #eee);
}
.xt-about-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.xt-about-photo figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.65rem 1rem;
  font-size: 0.8125rem;
  color: #fff;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.55));
}
.xt-about-photo--hero {
  aspect-ratio: 4/3;
}
.xt-about-photo--hero img {
  min-height: 0;
}
.xt-about-photo--side {
  aspect-ratio: 16/10;
}
.xt-about-photo--fill {
  height: 100%;
  min-height: 280px;
}
.xt-about-photo--fill img {
  position: absolute;
  inset: 0;
}
.xt-about-photo--banner {
  aspect-ratio: 21/7;
  min-height: 140px;
}

.xt-about-cert-media {
  display: grid;
  gap: 0.85rem;
}
.xt-about-cert-media .xt-about-photo {
  aspect-ratio: 16/10;
}

.xt-about-meta--inline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}
.xt-about-meta--inline > div {
  display: block;
  padding: 0.85rem 0.9rem;
  border: 0;
  border-radius: var(--fb-radius);
  background: var(--fb-surface, #fff);
  box-shadow: var(--fb-card-shadow);
}
.xt-about-meta--inline dt {
  margin-bottom: 0.25rem;
}
@media (max-width: 575.98px) {
  .xt-about-meta--inline {
    grid-template-columns: 1fr;
  }
}

.xt-about-biz-row {
  align-items: stretch;
}

.xt-about-biz {
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.xt-about-biz__media {
  aspect-ratio: 16/10;
  flex: 0 0 auto;
  overflow: hidden;
  background: #111;
}
.xt-about-biz__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.35s ease;
}
.xt-about-biz:hover .xt-about-biz__media img {
  transform: scale(1.04);
}
.xt-about-biz__body {
  padding: 1.25rem 1.3rem 1.4rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 11.5rem;
}
.xt-about-biz__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.xt-about-biz__body p {
  margin: 0 0 1rem;
  color: var(--fb-text-muted, #666);
  line-height: 1.7;
  flex: 1 1 auto;
}
.xt-about-biz__body .xt-about-card__link {
  margin-top: auto;
}

[data-bs-theme=dark] .xt-about-section--muted {
  background: color-mix(in srgb, var(--fb-surface, #1a1a1a) 88%, #000);
}
[data-bs-theme=dark] .xt-about-partners img {
  filter: grayscale(0.4) brightness(1.15);
  opacity: 0.9;
}
[data-bs-theme=dark] .xt-about-photo,
[data-bs-theme=dark] .xt-about-biz {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

@media (max-width: 767.98px) {
  .xt-about-section__head {
    margin-bottom: 1.75rem;
  }
  .xt-about-photo--banner {
    aspect-ratio: 16/7;
    min-height: 120px;
  }
  .xt-about-biz__body {
    min-height: 0;
  }
}
/*--
/*  服务支持门户（fuwu / list_page_service）— 大搜索 + 快捷宫格
/*----------------------------------------*/
.xt-service-page {
  padding-bottom: 3rem;
  background: linear-gradient(180deg, var(--fb-surface-muted, #f5f5f6) 0%, var(--fb-page-bg, #eee) 100%);
}

/* ---- Hero + super search ---- */
.xt-svc-hero {
  padding: 3rem 0 2.25rem;
  text-align: center;
}
@media only screen and (max-width: 767px) {
  .xt-svc-hero {
    padding: 2rem 0 1.5rem;
  }
}

.xt-svc-hero__kicker {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--fb-brand, #a70000);
  text-transform: uppercase;
}

.xt-svc-hero__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--fb-heading, #1a1a1a);
}

.xt-svc-hero__lead {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--fb-text-muted, #666);
}

.xt-svc-search {
  position: relative;
  display: flex;
  align-items: stretch;
  width: min(100%, 42rem);
  margin: 0 auto;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #ddd);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(17, 24, 39, 0.06);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.xt-svc-search:focus-within {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 55%, #ddd);
  box-shadow: 0 12px 32px rgba(167, 0, 0, 0.1);
}

.xt-svc-search__icon {
  position: absolute;
  left: 1.15rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fb-text-muted, #888);
  pointer-events: none;
  font-size: 1rem;
}

.xt-svc-search__input {
  flex: 1 1 auto;
  min-width: 0;
  height: 3.35rem;
  padding: 0 1rem 0 2.85rem;
  border: 0;
  background: transparent;
  font-size: 1.02rem;
  color: var(--fb-text, #333);
  outline: none;
}
.xt-svc-search__input::placeholder {
  color: #999;
}
@media only screen and (max-width: 767px) {
  .xt-svc-search__input {
    height: 3rem;
    font-size: 0.95rem;
  }
}

.xt-svc-search__btn {
  flex: 0 0 auto;
  margin: 0.35rem;
  padding: 0 1.45rem;
  border: 0;
  border-radius: 999px;
  background: var(--fb-brand, #a70000);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}
.xt-svc-search__btn:hover {
  background: color-mix(in srgb, var(--fb-brand, #a70000) 88%, #000);
}
@media only screen and (max-width: 767px) {
  .xt-svc-search__btn {
    padding: 0 1.1rem;
  }
}

.xt-svc-hot {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.45rem 0.75rem;
  margin-top: 1.15rem;
  font-size: 0.9rem;
}
.xt-svc-hot__label {
  color: var(--fb-text-muted, #888);
}
.xt-svc-hot a {
  color: var(--fb-heading, #333);
  text-decoration: none;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--fb-surface, #fff) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--fb-border, #ddd) 80%, transparent);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.xt-svc-hot a:hover {
  color: var(--fb-brand, #a70000);
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 35%, #ddd);
}

/* ---- Body sections ---- */
.xt-svc-body {
  padding-bottom: 0.5rem;
}

.xt-svc-section {
  margin-bottom: 1.75rem;
  padding: 1.5rem 1.6rem 1.55rem;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow, 0 8px 24px rgba(17, 24, 39, 0.04));
}
@media only screen and (max-width: 767px) {
  .xt-svc-section {
    padding: 1.2rem 1.1rem 1.25rem;
  }
}

.xt-svc-section__head {
  margin-bottom: 1.2rem;
  text-align: center;
}
.xt-svc-section__head h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--fb-heading, #1a1a1a);
}
.xt-svc-section__head p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--fb-text-muted, #666);
}

/* ---- Shortcut grid ---- */
.xt-svc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}
@media only screen and (min-width: 768px) and (max-width: 991px) {
  .xt-svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media only screen and (max-width: 767px) {
  .xt-svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }
}

.xt-svc-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  min-height: 8.5rem;
  padding: 1.15rem 1.1rem 1.2rem;
  text-decoration: none !important;
  color: inherit;
  background: var(--fb-surface-muted, #f7f7f8);
  border: 1px solid transparent;
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}
.xt-svc-tile:hover {
  background: var(--fb-surface, #fff);
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 28%, transparent);
  box-shadow: 0 10px 22px rgba(17, 24, 39, 0.07);
  transform: translateY(-2px);
}
.xt-svc-tile strong {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--fb-heading, #1a1a1a);
}
.xt-svc-tile em {
  font-style: normal;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--fb-text-muted, #666);
}

.xt-svc-tile__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.35rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--fb-brand, #a70000) 10%, #fff);
  color: var(--fb-brand, #a70000);
  font-size: 1.1rem;
}

/* ---- Steps ---- */
.xt-svc-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media only screen and (min-width: 768px) and (max-width: 991px), only screen and (max-width: 767px) {
  .xt-svc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media only screen and (max-width: 575px) {
  .xt-svc-steps {
    grid-template-columns: 1fr;
  }
}
.xt-svc-steps > li {
  padding: 1rem 1.05rem;
  border-radius: 12px;
  background: var(--fb-surface-muted, #f7f7f8);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 90%, transparent);
}
.xt-svc-steps__num {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--fb-brand, #a70000);
}
.xt-svc-steps strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.98rem;
  color: var(--fb-heading, #1a1a1a);
}
.xt-svc-steps p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--fb-text-muted, #666);
}

/* ---- Help CTA ---- */
.xt-svc-help {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 1.5rem;
  padding: 1.5rem 1.6rem;
  border-radius: var(--fb-radius-lg, 14px);
  background: linear-gradient(165deg, color-mix(in srgb, var(--fb-brand, #a70000) 92%, #1a1a1a) 0%, var(--fb-brand, #a70000) 55%, #7a0000 100%);
  color: #fff;
  box-shadow: 0 12px 28px rgba(167, 0, 0, 0.18);
}
@media only screen and (max-width: 767px) {
  .xt-svc-help {
    padding: 1.25rem 1.15rem;
  }
}

.xt-svc-help__text {
  flex: 1 1 16rem;
  min-width: 0;
}
.xt-svc-help__text h2 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}
.xt-svc-help__text p {
  margin: 0;
  max-width: 36rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.88);
}

.xt-svc-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.xt-svc-help__actions .btn-outline-secondary {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.45);
}
.xt-svc-help__actions .btn-outline-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff !important;
}
.xt-svc-help__actions .btn-brand {
  background: #fff;
  color: var(--fb-brand, #a70000) !important;
  border-color: #fff;
}
.xt-svc-help__actions .btn-brand:hover {
  background: #f5f5f5;
  color: var(--fb-brand, #a70000) !important;
}

[data-bs-theme=dark] .xt-service-page {
  background: linear-gradient(180deg, var(--fb-page-bg) 0%, var(--fb-surface-muted) 100%);
}
[data-bs-theme=dark] .xt-svc-search,
[data-bs-theme=dark] .xt-svc-section {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-svc-tile,
[data-bs-theme=dark] .xt-svc-steps > li {
  background: var(--fb-surface-muted);
}
[data-bs-theme=dark] .xt-svc-hero__title,
[data-bs-theme=dark] .xt-svc-section__head h2,
[data-bs-theme=dark] .xt-svc-tile strong,
[data-bs-theme=dark] .xt-svc-steps strong {
  color: var(--fb-heading);
}
[data-bs-theme=dark] .xt-svc-hot a {
  background: var(--fb-surface);
  border-color: var(--fb-border);
  color: var(--fb-heading);
}

/*--
/*  联系我们（list_page_contact）— 对齐发行版结构，适配 furbar 品牌
/*----------------------------------------*/
.xt-contact-page {
  padding-bottom: 3rem;
  background: linear-gradient(180deg, var(--fb-surface-muted, #f5f5f6) 0%, var(--fb-page-bg, #eee) 100%);
}

.xt-contact-kicker {
  margin: 0 0 0.45rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--fb-brand, #a70000);
  text-transform: uppercase;
}

.xt-contact-hero {
  padding: 2.25rem 0 1.75rem;
}
@media only screen and (max-width: 767px) {
  .xt-contact-hero {
    padding: 1.5rem 0 1.25rem;
  }
}

.xt-contact-hero__title {
  margin: 0 0 0.75rem;
  max-width: 40rem;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 750;
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--fb-heading, #1a1a1a);
}

.xt-contact-hero__lead {
  margin: 0 0 1.25rem;
  max-width: 40rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--fb-text-muted, #555);
}

.xt-contact-body {
  padding-bottom: 0.5rem;
}

.xt-contact-block {
  margin-bottom: 1.75rem;
  padding: 1.5rem 1.6rem 1.55rem;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  border-radius: var(--fb-radius-lg, 14px);
  box-shadow: var(--fb-card-shadow, 0 8px 24px rgba(17, 24, 39, 0.04));
}
@media only screen and (max-width: 767px) {
  .xt-contact-block {
    padding: 1.2rem 1.15rem 1.25rem;
  }
}

.xt-contact-block__head {
  margin-bottom: 1.15rem;
}
.xt-contact-block__head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.xt-contact-block__title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fb-heading, #1a1a1a);
}

.xt-contact-block__desc {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--fb-text-muted, #666);
}

.xt-contact-intro {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--fb-text, #333);
}
.xt-contact-intro a {
  color: var(--fb-brand, #a70000);
  font-weight: 600;
  text-decoration: none;
}
.xt-contact-intro a:hover {
  text-decoration: underline;
}

.xt-contact-help {
  height: 100%;
  padding: 1.15rem 1.1rem;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 90%, transparent);
  background: var(--fb-surface-muted, #f7f7f8);
}
.xt-contact-help__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 0.75rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--fb-brand, #a70000) 10%, #fff);
  color: var(--fb-brand, #a70000);
}
.xt-contact-help strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--fb-heading, #1a1a1a);
}
.xt-contact-help p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--fb-text-muted, #666);
}

.xt-contact-channel {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  height: 100%;
  padding: 1.1rem 1.15rem;
  text-decoration: none !important;
  color: inherit;
  background: var(--fb-surface, #fff);
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 90%, transparent);
  border-radius: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.xt-contact-channel:hover {
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 35%, transparent);
  box-shadow: 0 10px 22px rgba(167, 0, 0, 0.08);
  transform: translateY(-1px);
}
.xt-contact-channel--static {
  cursor: default;
}
.xt-contact-channel--static:hover {
  transform: none;
  box-shadow: none;
  border-color: color-mix(in srgb, var(--fb-border, #e6e6e6) 90%, transparent);
}
.xt-contact-channel__icon {
  flex: 0 0 auto;
  width: 2.6rem;
  height: 2.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--fb-brand, #a70000) 10%, #fff);
  color: var(--fb-brand, #a70000);
}
.xt-contact-channel__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.xt-contact-channel__label {
  font-size: 0.82rem;
  color: var(--fb-text-muted, #666);
}
.xt-contact-channel__value {
  font-size: 1.02rem;
  color: var(--fb-heading, #1a1a1a);
  word-break: break-all;
}

.xt-contact-form-panel {
  height: 100%;
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  border-radius: 12px;
  background: var(--fb-surface, #fff);
  overflow: hidden;
}
.xt-contact-form-panel__body {
  padding: 1.25rem 1.35rem 1.4rem;
}
.xt-contact-form-panel__body .pv-form-inner,
.xt-contact-form-panel__body .xt-form-grid .pv-form-inner,
.xt-contact-form-panel__body form.pv-form-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 1rem;
  row-gap: 0;
}
@media only screen and (max-width: 767px) {
  .xt-contact-form-panel__body .pv-form-inner,
  .xt-contact-form-panel__body .xt-form-grid .pv-form-inner,
  .xt-contact-form-panel__body form.pv-form-inner {
    grid-template-columns: 1fr;
  }
}
.xt-contact-form-panel__body .pv-form-field {
  margin-bottom: 0.9rem !important;
}
.xt-contact-form-panel__body .pv-form-field[data-field-type=textarea], .xt-contact-form-panel__body .pv-form-field[data-field-key=message] {
  grid-column: 1/-1;
}
.xt-contact-form-panel__body .pv-form-actions,
.xt-contact-form-panel__body .form-actions {
  grid-column: 1/-1;
  margin-top: 0.25rem;
}
.xt-contact-form-panel__body label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  color: var(--fb-heading, #222);
}
.xt-contact-form-panel__body input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]),
.xt-contact-form-panel__body textarea,
.xt-contact-form-panel__body select,
.xt-contact-form-panel__body .form-control {
  width: 100%;
  min-height: 2.75rem;
  margin-bottom: 0;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--fb-border, #d7d7d7);
  border-radius: var(--fb-radius-sm, 6px);
  background: var(--fb-surface-muted, #f7f7f8);
  color: var(--fb-text, #333);
}
.xt-contact-form-panel__body input:not([type=checkbox]):not([type=radio]):not([type=submit]):not([type=button]):focus,
.xt-contact-form-panel__body textarea:focus,
.xt-contact-form-panel__body select:focus,
.xt-contact-form-panel__body .form-control:focus {
  outline: none;
  border-color: var(--fb-brand, #a70000);
  background: #fff;
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--fb-brand, #a70000) 18%, transparent);
}
.xt-contact-form-panel__body textarea {
  min-height: 7.5rem;
}

.xt-contact-aside {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  height: 100%;
}

.xt-contact-aside__card {
  flex: 1 1 auto;
  padding: 1.25rem 1.2rem 1.3rem;
  border-radius: 12px;
  background: linear-gradient(165deg, color-mix(in srgb, var(--fb-brand, #a70000) 92%, #1a1a1a) 0%, var(--fb-brand, #a70000) 55%, #7a0000 100%);
  color: #fff;
  box-shadow: 0 12px 28px rgba(167, 0, 0, 0.2);
}

.xt-contact-aside__title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.xt-contact-info-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.xt-contact-info-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.xt-contact-info-list li:first-child {
  border-top: 0;
  padding-top: 0;
}
.xt-contact-info-list li > i {
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.85);
}
.xt-contact-info-list li strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
}
.xt-contact-info-list li p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #fff;
}
.xt-contact-info-list li a {
  color: #fff !important;
  text-decoration: none;
}
.xt-contact-info-list li a:hover {
  text-decoration: underline;
}

.xt-contact-qr {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.xt-contact-qr__item {
  margin: 0;
  text-align: center;
}
.xt-contact-qr__item img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
}
.xt-contact-qr__item figcaption {
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.85);
}

.xt-contact-aside__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.xt-contact-aside__links a {
  display: inline-flex;
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fb-text, #333) !important;
  text-decoration: none !important;
  background: var(--fb-surface, #fff);
  border: 1px solid var(--fb-border, #ddd);
  border-radius: 999px;
}
.xt-contact-aside__links a:hover {
  color: var(--fb-brand, #a70000) !important;
  border-color: color-mix(in srgb, var(--fb-brand, #a70000) 40%, #ddd);
}

.xt-contact-map {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--fb-border, #e6e6e6) 85%, transparent);
  background: var(--fb-surface-muted, #f7f7f8);
}
.xt-contact-map iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}
@media only screen and (max-width: 767px) {
  .xt-contact-map iframe {
    height: 280px;
  }
}

.xt-contact-map__note {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--fb-text-muted, #666);
}
.xt-contact-map__note a {
  color: var(--fb-brand, #a70000);
  text-decoration: none;
}
.xt-contact-map__note a:hover {
  text-decoration: underline;
}

[data-bs-theme=dark] .xt-contact-page {
  background: linear-gradient(180deg, var(--fb-page-bg) 0%, var(--fb-surface-muted) 100%);
}
[data-bs-theme=dark] .xt-contact-block,
[data-bs-theme=dark] .xt-contact-form-panel,
[data-bs-theme=dark] .xt-contact-channel {
  background: var(--fb-surface);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-contact-help {
  background: var(--fb-surface-muted);
  border-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-contact-hero__title,
[data-bs-theme=dark] .xt-contact-block__title,
[data-bs-theme=dark] .xt-contact-help strong,
[data-bs-theme=dark] .xt-contact-channel__value {
  color: var(--fb-heading);
}

.xt-fangan-list .xt-case-grid {
  margin-top: 0.5rem;
}

.xt-case-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--fb-surface, #fff);
  border-radius: var(--fb-radius, 10px);
  overflow: hidden;
  box-shadow: var(--fb-card-shadow, 0 1px 2px rgba(15, 23, 42, 0.04));
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.xt-case-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.1);
}
.xt-case-card:hover .xt-case-card__cover img {
  transform: scale(1.05);
}
.xt-case-card:hover .xt-case-card__more {
  color: var(--fb-brand);
}
.xt-case-card__cover {
  position: relative;
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: radial-gradient(120% 90% at 10% 0%, color-mix(in srgb, var(--fb-brand) 28%, transparent), transparent 55%), linear-gradient(145deg, color-mix(in srgb, var(--fb-brand) 14%, var(--fb-surface-muted, #f4f4f4)), var(--fb-surface-muted, #ebebeb));
}
.xt-case-card__cover img {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.xt-case-card__ph {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  color: color-mix(in srgb, var(--fb-brand) 75%, var(--fb-heading));
  pointer-events: none;
}
.xt-case-card__ph i {
  font-size: 1.85rem;
  opacity: 0.9;
}
.xt-case-card__ph em {
  font-style: normal;
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  opacity: 0.85;
}
.xt-case-card__badge {
  position: absolute;
  left: 0.75rem;
  top: 0.75rem;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.45rem;
  background: color-mix(in srgb, var(--fb-brand) 92%, #000);
  color: #fff;
  font-size: 0.85rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}
.xt-case-card__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 0.55rem;
  padding: 1.05rem 1.15rem 1.15rem;
}
.xt-case-card__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.4;
}
.xt-case-card__title a {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--fb-heading);
  text-decoration: none;
}
.xt-case-card__title a:hover {
  color: var(--fb-brand);
}
.xt-case-card__summary {
  margin: 0;
  flex: 1 1 auto;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--fb-text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.xt-case-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--fb-border, #e8e8e8);
  font-size: 0.8rem;
  color: var(--fb-text-muted);
}
.xt-case-card__meta i {
  margin-right: 0.3rem;
}
.xt-case-card__more {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--fb-heading);
  text-decoration: none;
  white-space: nowrap;
}
.xt-case-card__more i {
  margin-left: 0.2rem;
  font-size: 0.75em;
  transition: transform 0.2s ease;
}
.xt-case-card__more:hover i {
  transform: translateX(2px);
}

[data-bs-theme=dark] .xt-case-card {
  background: var(--fb-surface);
}
[data-bs-theme=dark] .xt-case-card__cover {
  background: radial-gradient(120% 90% at 10% 0%, color-mix(in srgb, var(--fb-brand) 36%, transparent), transparent 55%), linear-gradient(145deg, #2a1616, #1a1a1a);
}
[data-bs-theme=dark] .xt-case-card__ph {
  color: color-mix(in srgb, var(--fb-brand) 70%, #fff);
}
[data-bs-theme=dark] .xt-case-card__meta {
  border-top-color: var(--fb-border);
}
[data-bs-theme=dark] .xt-case-card__summary {
  color: var(--fb-text-muted);
}

.xt-media-cover {
  margin: 0;
}
.xt-media-cover img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  background: var(--fb-surface-muted, #f3f3f3);
}

.xt-media-body iframe,
.xt-media-body video {
  max-width: 100%;
  width: 100%;
  aspect-ratio: 16/9;
  height: auto;
  border: 0;
  border-radius: 8px;
  background: #111;
}

/*----------------------------------------*/
/*  错误页 / 404
/*----------------------------------------*/
.xt-error-page {
  min-height: min(70vh, 640px);
  display: flex;
  align-items: center;
  background: var(--fb-surface, #fff);
}
.xt-error-page__card {
  max-width: 36rem;
  padding: clamp(2rem, 4vw, 3rem) 1.25rem;
}
.xt-error-page__code {
  margin: 0 0 0.75rem;
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, var(--fb-brand, #a70000) 55%, #ccc);
}
.xt-error-page__title {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 700;
  margin-bottom: 0.85rem;
  color: var(--fb-heading, #212529);
}
.xt-error-page__desc {
  margin: 0 0 1.75rem;
  color: var(--fb-text-muted, #666);
  line-height: 1.7;
}
.xt-error-page__actions .btn {
  min-width: 7.5rem;
}

[data-bs-theme=dark] .xt-error-page {
  background: var(--fb-surface, #121212);
}

/*----------------------------------------*/
/*  3. Footer CSS
/*----------------------------------------*/
.footer-top {
  background-color: var(--fb-footer-top-bg, #000);
  color: var(--fb-footer-text, #d0d0d0);
  text-align: center;
  padding-top: 0.85rem !important;
  padding-bottom: 0.85rem !important;
}
.footer-top i {
  font-size: 1.35rem;
  margin-right: 0.5rem;
}

.footer-widget-section {
  background-color: var(--fb-footer-bg, #1b1b1b);
  color: var(--fb-footer-text, #aaa);
}
.footer-widget-section a {
  color: var(--fb-footer-text, #aaa);
}
.footer-widget-section a:hover {
  color: var(--fb-brand, #a70000);
}
.footer-widget-section h4 {
  font-size: 16px;
  font-weight: normal;
  position: relative;
  padding-bottom: 6px;
  color: #fff;
  margin-bottom: 15px;
}
.footer-widget-section h4:after {
  content: "";
  position: absolute;
  display: block;
  width: 30px;
  height: 3px;
  background: #a70000;
  bottom: 0;
}
.footer-widget-section i {
  margin-right: 0.5rem;
}
.footer-widget-section .footer-widget-link h4:after {
  left: 50%;
  margin-left: -15px;
}
.footer-widget-section .footer-widget-link ul,
.footer-widget-section .footer-widget-link .footer-link {
  padding: 0;
  margin: 0;
  list-style: none;
}
.footer-widget-section .footer-widget-link ul li,
.footer-widget-section .footer-widget-link .footer-link li {
  line-height: 2;
  list-style: none;
}
.footer-widget-section .footer-widget-wx {
  text-align: right;
}
.footer-widget-section .footer-widget-wx h4:after {
  right: 0 !important;
}
.footer-widget-section .footer-widget-wx .footer-widget-wx-ewm {
  display: flex;
  justify-content: flex-end !important;
}
.footer-widget-section .footer-widget-wx .footer-widget-wx-ewm span {
  display: flex;
  align-items: flex-end;
  flex-direction: column !important;
  margin-left: 1rem;
}
.footer-widget-section .footer-widget-wx .footer-widget-wx-ewm span:first-child {
  margin-left: 0;
}
.footer-widget-section .footer-widget-wx .footer-widget-wx-ewm span img {
  width: 80px;
}
.footer-widget-section .widget-social {
  padding-top: 20px;
}
.footer-widget-section .widget-social ul {
  display: flex;
  justify-content: flex-end !important;
}
.footer-widget-section .widget-social ul li + li {
  margin-left: 30px;
}
.footer-widget-section .widget-social ul li a {
  font-size: 18px;
  display: inline-block;
  background: #a70000;
  line-height: 1;
  padding: 8px 0;
  margin-right: 4px;
  border-radius: 4px;
  text-align: center;
  width: 36px;
  height: 36px;
  color: #fff !important;
  transition: all 0.2s ease-in-out;
}
.footer-widget-section .widget-social ul li a i {
  color: #fff;
}

.copyright {
  background-color: var(--fb-footer-copy-bg, #111111);
  border-top: 1px solid var(--fb-footer-border, #363636);
  color: var(--fb-footer-text, #aaa);
}
.copyright a {
  color: var(--fb-footer-text, #aaa);
  padding: 0 0.3rem;
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-size: 30px;
  width: 40px;
  height: 40px;
  line-height: 45px;
  border-radius: 50%;
  z-index: 99;
  text-align: center;
  display: none;
  box-shadow: 0px 0px 30px 0px rgba(156, 156, 156, 0.25);
  transition: all 0.3s linear;
  color: #fff;
  background-color: #a70000;
}
.back-to-top:hover {
  color: #fff;
  background-color: #212529;
}