/**
 * 宝迪丰 BDF · 中文站点样式
 * 首页保持原版 Car Repair 风格；内页统一卡片化排版
 */

html[lang="zh-CN"] body {
  font-family: "PingFang SC", "Microsoft YaHei", "Lato", Helvetica, Arial, sans-serif;
}

html[lang="zh-CN"] h1,
html[lang="zh-CN"] h2,
html[lang="zh-CN"] h3,
html[lang="zh-CN"] h4,
html[lang="zh-CN"] h5,
html[lang="zh-CN"] h6,
html[lang="zh-CN"] .heading-1,
html[lang="zh-CN"] .heading-2,
html[lang="zh-CN"] .heading-3,
html[lang="zh-CN"] .heading-4,
html[lang="zh-CN"] .heading-5,
html[lang="zh-CN"] .heading-6 {
  text-transform: none;
  letter-spacing: 0.02em;
}

html[lang="zh-CN"] .button {
  text-transform: none;
  letter-spacing: 0.02em;
}

html[lang="zh-CN"] .rd-nav-link {
  text-transform: none;
  letter-spacing: 0;
}

/* ========== 内页通用 ========== */
html[lang="zh-CN"] .bdf-inner-page {
  background: #f0f2f5;
  padding-top: 18px;
  padding-bottom: 64px;
}

html[lang="zh-CN"] .bdf-inner-page .container {
  max-width: 960px;
  background-color: white;
  padding: 10px;
}

html[lang="zh-CN"] .bdf-inner-page.bdf-inner-wide .container {
  max-width: 1140px;
  background-color: white;
  padding: 10px 25px;

}

html[lang="zh-CN"] .bdf-page-head {
  text-align: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid #dde0e4;
  position: relative;
}

html[lang="zh-CN"] .bdf-page-head::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: #ea202e;
  border-radius: 2px;
}

html[lang="zh-CN"] .bdf-page-head h1 {
  font-size: 24px;
  line-height: 1.35;
  font-weight: 400;
  color: #2c2d2e !important;
  margin: 0;
}

html[lang="zh-CN"] .bdf-page-head h1 span {
  display: inline;
  font-weight: 700;
  color: #ea202e;
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-page-head h1 {
    font-size: 28px;
  }
}
@media (max-width: 768px) {
    html[lang="zh-CN"] .bdf-inner-page.bdf-inner-wide .container {
        padding: 60px 20px;
        max-width: 100%;
    }
}
html[lang="zh-CN"] .bdf-sub {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: #888;
  margin-top: 8px;
  letter-spacing: 0.04em;
}

html[lang="zh-CN"] .bdf-lead {
  font-size: 15px;
  line-height: 1.75;
  color: #666;
  margin-bottom: 0;
}

html[lang="zh-CN"] .bdf-content-card {
  background: #fff;
  border-radius: 10px;
  padding: 14px 12px;
  /*box-shadow: 0 1px 12px rgba(44, 45, 46, 0.07);*/
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-content-card {
    padding: 16px 40px;
  }
}

html[lang="zh-CN"] .bdf-inner-page p,
html[lang="zh-CN"] .bdf-inner-page li {
  font-size: 15px;
  line-height: 1.85;
  color: #4c4e50;
}

html[lang="zh-CN"] .bdf-inner-page h3 {
  font-size: 18px;
  line-height: 1.45;
  font-weight: 600;
  color: #2c2d2e !important;
  margin-top: 1.75rem;
  margin-bottom: 0.65rem;
}

html[lang="zh-CN"] .bdf-inner-page h3:first-child {
  margin-top: 0;
}

html[lang="zh-CN"] .bdf-inner-page h4 {
  font-size: 16px;
  line-height: 1.5;
  font-weight: 600;
  color: #2c2d2e !important;
  margin-bottom: 0.5rem;
}

html[lang="zh-CN"] .bdf-inner-page .list-marked > li {
  font-size: 15px;
  line-height: 1.75;
  color: #4c4e50;
  padding-left: 22px;
}

html[lang="zh-CN"] .bdf-inner-page .list-marked > li::before {
  color: #ea202e;
  top: 0.55em;
}

html[lang="zh-CN"] .bdf-inner-page .bdf-actions {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #eef0f2;
  text-align: center;
}

html[lang="zh-CN"] .bdf-inner-page .bdf-actions .button + .button {
  margin-left: 10px;
  margin-top: 0;
}

/* ========== 关于我们：时间线 ========== */
html[lang="zh-CN"] .bdf-timeline {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}

html[lang="zh-CN"] .bdf-timeline li {
  position: relative;
  padding: 0 0 1.25rem 20px;
  border-left: 2px solid #ea202e;
  margin-left: 6px;
}

html[lang="zh-CN"] .bdf-timeline li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

html[lang="zh-CN"] .bdf-timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ea202e;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px #ea202e;
}

html[lang="zh-CN"] .bdf-timeline strong {
  color: #2c2d2e;
  font-weight: 600;
}

/* ========== 设备中心：功能卡片 ========== */
html[lang="zh-CN"] .bdf-feature-grid {
  margin-top: 1.5rem;
}

html[lang="zh-CN"] .bdf-feature-card {
  background: #fafbfc;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  padding: 20px 22px;
  height: 100%;
  transition: box-shadow 0.2s, border-color 0.2s;
}

html[lang="zh-CN"] .bdf-feature-card:hover {
  border-color: #ea202e;
  box-shadow: 0 4px 16px rgba(234, 32, 46, 0.08);
}

html[lang="zh-CN"] .bdf-feature-card h4 {
  margin-top: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid #e8eaed;
  margin-bottom: 12px;
}

html[lang="zh-CN"] .bdf-feature-card p {
  margin-bottom: 8px;
  font-size: 14px;
}

html[lang="zh-CN"] .bdf-feature-card p:last-child {
  margin-bottom: 0;
}

html[lang="zh-CN"] .bdf-feature-card strong {
  color: #2c2d2e;
}

/* ========== 服务项目：编号块 ========== */
html[lang="zh-CN"] .bdf-service-block {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid #eef0f2;
}

html[lang="zh-CN"] .bdf-service-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

html[lang="zh-CN"] .bdf-service-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  background: #ea202e;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
}

html[lang="zh-CN"] .bdf-service-body h3 {
  margin-top: 0;
  font-size: 17px;
}

html[lang="zh-CN"] .bdf-service-body p {
  margin-bottom: 0;
  font-size: 14px;
}

/* ========== 施工案例：卡片列表 ========== */
html[lang="zh-CN"] .bdf-case-card {
  background: #fff;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  padding: 20px 22px;
  height: 100%;
  transition: box-shadow 0.2s, transform 0.2s;
}

html[lang="zh-CN"] .bdf-case-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

html[lang="zh-CN"] .bdf-case-card .post-modern-title {
  font-size: 16px;
  font-weight: 600;
  text-transform: none;
  margin-bottom: 6px;
}

html[lang="zh-CN"] .bdf-case-card .post-modern-title a {
  color: #2c2d2e;
  text-decoration: none;
}

html[lang="zh-CN"] .bdf-case-card .post-modern-title a:hover {
  color: #ea202e;
}

html[lang="zh-CN"] .bdf-case-card .post-modern-time {
  font-size: 12px;
  color: #999;
  text-transform: none;
  display: inline-block;
  background: #f0f2f5;
  padding: 2px 8px;
  border-radius: 4px;
}

html[lang="zh-CN"] .bdf-case-card .post-modern-text {
  font-size: 14px;
  line-height: 1.7;
  color: #666;
  border-top: none;
  margin-top: 12px;
  padding-top: 0;
}

html[lang="zh-CN"] .bdf-case-thumb {
  margin: -24px -24px 16px;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-case-thumb img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

html[lang="zh-CN"] .bdf-case-card:hover .bdf-case-thumb img {
  transform: scale(1.03);
}

html[lang="zh-CN"] .bdf-case-cat {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #ea202e;
  background: rgba(234, 32, 46, 0.08);
  padding: 2px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}

html[lang="zh-CN"] .bdf-case-more {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #ea202e;
  text-decoration: none;
}

html[lang="zh-CN"] .bdf-case-more:hover {
  color: #c41a24;
}

/* ========== 首页精选案例卡片 ========== */
html[lang="zh-CN"] .bdf-home-cases > [class*="col-"]:only-child {
  flex: 0 0 100%;
  max-width: 400px;
}

html[lang="zh-CN"] .bdf-home-case-card {
  background: #fff;
  border: 1px solid #eceef1;
  border-radius: 14px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(44, 45, 46, 0.06);
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

html[lang="zh-CN"] .bdf-home-case-card:hover {
  border-color: rgba(234, 32, 46, 0.25);
  box-shadow: 0 14px 36px rgba(44, 45, 46, 0.12);
  transform: translateY(-4px);
}

html[lang="zh-CN"] .bdf-home-case-media-wrap {
  position: relative;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-home-case-media {
  display: block;
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #eef0f2 0%, #e3e6ea 100%);
}

html[lang="zh-CN"] .bdf-home-case-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.45) 100%);
  pointer-events: none;
  z-index: 1;
}

html[lang="zh-CN"] .bdf-home-case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

html[lang="zh-CN"] .bdf-home-case-card:hover .bdf-home-case-media img {
  transform: scale(1.06);
}

html[lang="zh-CN"] .bdf-home-case-cat {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
  background: #ea202e;
  padding: 5px 12px;
  border-radius: 999px;
  line-height: 1.2;
  max-width: calc(100% - 28px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

html[lang="zh-CN"] .bdf-home-case-body {
  padding: 20px 22px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

html[lang="zh-CN"] .bdf-home-case-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 6px;
  text-transform: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-home-case-title a {
  color: #2c2d2e !important;
  text-decoration: none;
}

html[lang="zh-CN"] .bdf-home-case-title a:hover {
  color: #ea202e !important;
}

html[lang="zh-CN"] .bdf-home-case-sub {
  font-size: 13px;
  line-height: 1.5;
  color: #888;
  margin: 0 0 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

html[lang="zh-CN"] .bdf-home-case-desc {
  font-size: 14px;
  line-height: 1.75;
  color: #666;
  margin: 0 0 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 0;
}

html[lang="zh-CN"] .bdf-home-case-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  margin-top: auto;
  border-top: 1px solid #eef0f2;
}

html[lang="zh-CN"] .bdf-home-case-date {
  font-size: 13px;
  color: #999;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

html[lang="zh-CN"] .bdf-home-case-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #ea202e;
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.2s ease, color 0.2s ease;
}

html[lang="zh-CN"] .bdf-home-case-link:hover {
  color: #c41a24;
  gap: 10px;
}

html[lang="zh-CN"] .bdf-home-section.bg-white .bdf-home-cases {
  margin-top: 2.5rem !important;
}

@media (min-width: 992px) {
  html[lang="zh-CN"] .bdf-home-section.bg-white .bdf-home-cases {
    margin-top: 3rem !important;
  }
}

html[lang="zh-CN"] .bdf-tag-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 1.25rem 0 1.75rem;
}

html[lang="zh-CN"] .bdf-tag-list a {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid #ddd;
  border-radius: 20px;
  color: #666;
  font-size: 13px;
  text-decoration: none;
  transition: all 0.2s;
}

html[lang="zh-CN"] .bdf-tag-list a:hover,
html[lang="zh-CN"] .bdf-tag-list a.active {
  background: #ea202e;
  border-color: #ea202e;
  color: #fff;
}

/* ========== 联系我们 / 预约：双栏面板 ========== */
html[lang="zh-CN"] .bdf-panel {
  background: #fafbfc;
  border: 1px solid #e8eaed;
  border-radius: 8px;
  padding: 24px;
  height: 100%;
}

html[lang="zh-CN"] .bdf-panel h3 {
  font-size: 17px;
  margin-top: 0;
  margin-bottom: 1rem;
  padding-bottom: 10px;
  border-bottom: 2px solid #ea202e;
  display: inline-block;
}

html[lang="zh-CN"] .bdf-inner-page .contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

html[lang="zh-CN"] .bdf-inner-page .contact-list li {
  padding: 8px 0;
  border-bottom: 1px dashed #e8eaed;
  font-size: 14px;
}

html[lang="zh-CN"] .bdf-inner-page .contact-list li:last-child {
  border-bottom: none;
}

html[lang="zh-CN"] .bdf-inner-page .contact-list span {
  color: #888;
  margin-right: 4px;
}

html[lang="zh-CN"] .bdf-inner-page .contact-list a {
  color: #ea202e;
  font-weight: 500;
}

html[lang="zh-CN"] .bdf-inner-page .address {
  font-size: 16px;
  font-weight: 600;
  color: #2c2d2e;
  margin-bottom: 4px;
}

html[lang="zh-CN"] .bdf-inner-page .google-map-container {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e8eaed;
}

html[lang="zh-CN"] .bdf-form-card {
  background: #fff;
  border: 1px solid #e8eaed;
  border-radius: 10px;
  padding: 28px 24px;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-form-card {
    padding: 32px 36px;
    height: 100%;
    background-color: #fafbfc;
  }
}

html[lang="zh-CN"] .bdf-form .form-label-outside,
html[lang="zh-CN"] .rd-mailform.bdf-form .form-label-outside,
html[lang="zh-CN"] .bdf-inner-page .form-label,
html[lang="zh-CN"] .bdf-inner-page .form-label-outside {
  position: static;
  display: block;
  transform: none;
  padding: 0 0 6px;
  margin-bottom: 0;
  font-size: 13px;
  font-weight: 500;
  color: #555 !important;
  line-height: 1.4;
  opacity: 1 !important;
  pointer-events: auto;
}

html[lang="zh-CN"] .bdf-form .form-input,
html[lang="zh-CN"] .bdf-inner-page .form-input,
html[lang="zh-CN"] .bdf-inner-page textarea.form-input,
html[lang="zh-CN"] .bdf-inner-page select.form-input {
  color: #2c2d2e !important;
  background-color: #fff !important;
  border: 1px solid #d5d8dc !important;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 14px;
  transition: border-color 0.2s;
}

html[lang="zh-CN"] .bdf-form .form-input::placeholder,
html[lang="zh-CN"] .bdf-inner-page .form-input::placeholder {
  color: #999 !important;
  opacity: 1;
}

html[lang="zh-CN"] .bdf-form .form-input:focus {
  border-color: #ea202e;
  outline: none;
}

html[lang="zh-CN"] .bdf-form .form-wrap + .form-wrap {
  margin-top: 16px;
}

html[lang="zh-CN"] .bdf-form .form-button {
  margin-top: 20px;
}

/* ========== 文章详情页 ========== */
html[lang="zh-CN"] .bdf-inner-page .content-body {
  font-size: 15px;
  line-height: 1.85;
  color: #4c4e50;
}

html[lang="zh-CN"] .bdf-inner-page .content-body img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 0.3rem 0;
}

html[lang="zh-CN"] .bdf-inner-page .content-body p {
  margin-bottom: 1rem;
}

html[lang="zh-CN"] .bdf-inner-page .content-body h3,
html[lang="zh-CN"] .bdf-inner-page .content-body h4 {
  font-size: 18px;
  font-weight: 600;
  color: #2c2d2e;
  margin: 1.5rem 0 0.75rem;
}

html[lang="zh-CN"] .bdf-inner-page .content-body ul,
html[lang="zh-CN"] .bdf-inner-page .content-body ol {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

html[lang="zh-CN"] .bdf-inner-page .channel-body {
  font-size: 15px;
  line-height: 1.85;
  color: #4c4e50;
}

/* ========== 内页导航栏：白底（仅桌面端） ========== */
@media (min-width: 992px) {
  html[lang="zh-CN"] header.page-header .rd-navbar-wrap {
    background: #fff;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
  }

  html[lang="zh-CN"] header.page-header .rd-navbar {
    background: #fff !important;
  }

  html[lang="zh-CN"] header.page-header .rd-nav-link {
    color: #2c2d2e;
    font-size: 14px;
  }

  html[lang="zh-CN"] header.page-header .rd-nav-item.active .rd-nav-link,
  html[lang="zh-CN"] header.page-header .rd-nav-item .rd-nav-link.active,
  html[lang="zh-CN"] header.page-header .rd-nav-link:hover {
    color: #ea202e;
  }
}

/* 桌面 + 移动：当前栏目高亮 */
html[lang="zh-CN"] .rd-nav-item.active > .rd-nav-link,
html[lang="zh-CN"] .rd-nav-item > .rd-nav-link.active {
  color: #ea202e;
}

html[lang="zh-CN"] .rd-navbar-static .rd-nav-item.active > .rd-nav-link,
html[lang="zh-CN"] .rd-navbar-static .rd-nav-item > .rd-nav-link.active {
  color: #ea202e !important;
}

/* ========== 移动端导航抽屉 ========== */
@media (max-width: 991.98px) {
  html[lang="zh-CN"] .rd-navbar-fixed .rd-navbar-nav-wrap {
    background: #2c2d2e !important;
    color: #fff;
  }

  html[lang="zh-CN"] .rd-navbar-fixed .rd-nav-link {
    color: #ccc !important;
    font-size: 15px;
  }

  html[lang="zh-CN"] .rd-navbar-fixed .rd-nav-item.active > .rd-nav-link,
  html[lang="zh-CN"] .rd-navbar-fixed .rd-nav-item > .rd-nav-link.active,
  html[lang="zh-CN"] .rd-navbar-fixed .rd-nav-item:hover > .rd-nav-link {
    color: #fff !important;
    background: #ea202e !important;
  }

  html[lang="zh-CN"] header.page-header .rd-navbar-fixed .rd-navbar-panel {
    background: #fff !important;
    border-bottom: 1px solid #e8eaed;
  }

  html[lang="zh-CN"] header.page-header .rd-navbar-fixed .rd-navbar-toggle {
    color: #2c2d2e !important;
  }

  html[lang="zh-CN"] header.page-header .rd-navbar-fixed .rd-navbar-toggle span,
  html[lang="zh-CN"] header.page-header .rd-navbar-fixed .rd-navbar-toggle span::before,
  html[lang="zh-CN"] header.page-header .rd-navbar-fixed .rd-navbar-toggle span::after {
    background: #2c2d2e !important;
  }

  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-fixed .rd-navbar-panel {
    background: rgba(44, 45, 46, 0.95) !important;
    border-bottom: none;
  }

  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-fixed .rd-navbar-toggle {
    color: #fff !important;
  }

  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-fixed .rd-navbar-toggle span,
  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-fixed .rd-navbar-toggle span::before,
  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-fixed .rd-navbar-toggle span::after {
    background: #fff !important;
  }
}

/* ========== 悬浮拨号 ========== */
.bdf-float-tel {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: #ea202e;
  color: #fff;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(234, 32, 46, 0.4);
  text-decoration: none;
}

.bdf-float-tel:hover {
  color: #fff;
  background: #c41a24;
}

/* ========== 首页专用 ========== */
html[lang="zh-CN"] .bdf-home-hero {
  position: relative;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  animation: bdfGlowDrift 12s ease-in-out infinite alternate;
}

html[lang="zh-CN"] .bdf-hero-glow-1 {
  width: 280px;
  height: 280px;
  top: 18%;
  left: 8%;
  background: rgba(234, 32, 46, 0.55);
}

html[lang="zh-CN"] .bdf-hero-glow-2 {
  width: 220px;
  height: 220px;
  right: 10%;
  bottom: 22%;
  background: rgba(255, 255, 255, 0.18);
  animation-delay: -4s;
}

@keyframes bdfGlowDrift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(24px, -18px) scale(1.08); }
}

html[lang="zh-CN"] .bdf-hero-slider .swiper-slide {
  background-size: cover !important;
  background-position: center center !important;
}

html[lang="zh-CN"] .bdf-hero-slider .swiper-slide-active {
  animation: bdfKenBurns 7s ease-out forwards;
}

@keyframes bdfKenBurns {
  from { background-size: 108% !important; background-position: center 42% !important; }
  to { background-size: 100% !important; background-position: center center !important; }
}

html[lang="zh-CN"] .bdf-hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.72);
  animation: bdfScrollHint 2.2s ease-in-out infinite;
}

html[lang="zh-CN"] .bdf-hero-scroll span {
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0));
  position: relative;
  overflow: hidden;
}

html[lang="zh-CN"] .bdf-hero-scroll span::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ea202e;
  animation: bdfScrollLine 2.2s ease-in-out infinite;
}

@keyframes bdfScrollHint {
  0%, 100% { opacity: 0.55; transform: translateX(-50%) translateY(0); }
  50% { opacity: 1; transform: translateX(-50%) translateY(6px); }
}

@keyframes bdfScrollLine {
  0% { top: -100%; }
  60%, 100% { top: 100%; }
}

html[lang="zh-CN"] .bdf-hero-tag {
  animation: bdfTagShine 4s ease-in-out infinite;
}

@keyframes bdfTagShine {
  0%, 100% { box-shadow: 0 0 0 rgba(234, 32, 46, 0); }
  50% { box-shadow: 0 0 18px rgba(234, 32, 46, 0.35); }
}

html[lang="zh-CN"] .bdf-animate {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

html[lang="zh-CN"] .bdf-animate-up {
  transform: translate3d(0, 36px, 0);
}

html[lang="zh-CN"] .bdf-animate-left {
  transform: translate3d(-40px, 0, 0);
}

html[lang="zh-CN"] .bdf-animate-right {
  transform: translate3d(40px, 0, 0);
}

html[lang="zh-CN"] .bdf-animate-scale {
  transform: translate3d(0, 24px, 0) scale(0.96);
}

html[lang="zh-CN"] .bdf-animate.bdf-is-visible {
  opacity: 1;
  transform: none;
}

html[lang="zh-CN"] .bdf-home .box-modern {
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

html[lang="zh-CN"] .bdf-home .box-modern.bdf-is-visible:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(44, 45, 46, 0.12);
}

html[lang="zh-CN"] .bdf-home .box-modern.bdf-is-visible:hover .box-modern-icon {
  animation: bdfIconPop 0.55s ease;
}

@keyframes bdfIconPop {
  0% { transform: scale(1) rotate(0deg); }
  40% { transform: scale(1.12) rotate(-6deg); }
  100% { transform: scale(1) rotate(0deg); }
}

html[lang="zh-CN"] .bdf-stat-item strong {
  transition: transform 0.3s ease;
}

html[lang="zh-CN"] .bdf-stat-item.bdf-is-visible strong {
  animation: bdfStatPulse 0.6s ease;
}

@keyframes bdfStatPulse {
  0% { transform: scale(0.92); }
  60% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  html[lang="zh-CN"] .bdf-animate {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html[lang="zh-CN"] .bdf-hero-slider .swiper-slide-active,
  html[lang="zh-CN"] .bdf-hero-glow,
  html[lang="zh-CN"] .bdf-hero-scroll,
  html[lang="zh-CN"] .bdf-hero-tag {
    animation: none;
  }
}

html[lang="zh-CN"] .bdf-home-hero .swiper-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.55) 100%);
  z-index: 0;
}

html[lang="zh-CN"] .bdf-home-hero .swiper-slide-caption {
  position: relative;
  z-index: 1;
}

html[lang="zh-CN"] .bdf-home-hero .swiper-slide h1 {
  font-size: 28px;
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  margin-bottom: 16px;
}

html[lang="zh-CN"] .bdf-home-hero .swiper-slide h1 span {
  display: inline;
  font-weight: 700;
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-home-hero .swiper-slide h1 {
    font-size: 40px;
  }
}

@media (min-width: 1200px) {
  html[lang="zh-CN"] .bdf-home-hero .swiper-slide h1 {
    font-size: 48px;
  }
}

html[lang="zh-CN"] .bdf-hero-tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #ea202e;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 14px;
  font-weight: 600;
}

html[lang="zh-CN"] .bdf-hero-desc {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
  max-width: 720px;
  margin: 0 auto;
}

html[lang="zh-CN"] .bdf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 16px;
}

html[lang="zh-CN"] .bdf-hero-actions .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 !important;
  min-height: 52px;
  box-sizing: border-box;
  vertical-align: middle;
}

@media (min-width: 992px) {
  html[lang="zh-CN"] .bdf-hero-actions .button {
    min-height: 66px;
  }
}

@media (min-width: 992px) {
  html[lang="zh-CN"] .bdf-hero-desc {
    font-size: 17px;
  }
}

html[lang="zh-CN"] .bdf-home-stats {
  background: #ea202e;
  color: #fff;
  margin-top: -1px;
}

html[lang="zh-CN"] .bdf-stat-item {
  text-align: center;
  padding: 22px 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

html[lang="zh-CN"] .bdf-stat-item:last-child {
  border-right: none;
}

@media (max-width: 767.98px) {
  html[lang="zh-CN"] .bdf-stat-item:nth-child(2n) {
    border-right: none;
  }
  html[lang="zh-CN"] .bdf-stat-item:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }
}

html[lang="zh-CN"] .bdf-stat-item strong {
  display: block;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 4px;
}

html[lang="zh-CN"] .bdf-stat-item span {
  display: block;
  font-size: 13px;
  opacity: 0.9;
}

html[lang="zh-CN"] .bdf-home .bdf-section-title {
  font-size: 26px;
  line-height: 1.35;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: none;
  margin-bottom: 16px;
}

html[lang="zh-CN"] .bdf-home .bdf-section-title span {
  display: inline;
  font-weight: 700;
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-home .bdf-section-title {
    font-size: 32px;
  }
}

@media (min-width: 1200px) {
  html[lang="zh-CN"] .bdf-home .bdf-section-title {
    font-size: 36px;
  }
}

html[lang="zh-CN"] .bdf-home .bdf-section-desc {
  font-size: 16px;
  line-height: 1.8;
  max-width: 760px;
  margin: 0 auto 24px;
  opacity: 0.9;
}

html[lang="zh-CN"] .bdf-home-section.bg-white .bdf-section-title,
html[lang="zh-CN"] .bdf-home-section.bg-white .box-modern-title,
html[lang="zh-CN"] .bdf-home-section.bg-white .box-classic-title {
  color: #2c2d2e;
}

html[lang="zh-CN"] .bdf-home-section.bg-white .bdf-section-desc {
  color: #555;
  opacity: 1;
}

html[lang="zh-CN"] .bdf-home .box-modern-title {
  font-size: 18px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.02em;
}

html[lang="zh-CN"] .bdf-home .box-modern-text {
  font-size: 14px;
  line-height: 1.75;
  color: #666;
}

html[lang="zh-CN"] .bdf-home .box-classic {
  background-color: #fff !important;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

html[lang="zh-CN"] .bdf-home .box-classic:hover {
  background-color: #fff !important;
  border-color: rgba(234, 32, 46, 0.4);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
  transform: translateY(-3px);
}

html[lang="zh-CN"] .bdf-home .box-classic-title {
  font-size: 17px;
  font-weight: 600;
  text-transform: none;
  color: #1a1a1a;
}

html[lang="zh-CN"] .bdf-home .box-classic-title a {
  color: #1a1a1a !important;
}

html[lang="zh-CN"] .bdf-home .box-classic-title a:hover {
  color: #ea202e !important;
}

html[lang="zh-CN"] .bdf-home .box-classic-text {
  font-size: 14px;
  line-height: 1.7;
  color: #444 !important;
}

html[lang="zh-CN"] .bdf-home .box-classic:hover .box-classic-text {
  color: #333 !important;
}

html[lang="zh-CN"] .bdf-home .box-classic-body {
  background-color: #fff;
}

html[lang="zh-CN"] .bdf-home .quote-classic-title {
  font-size: 18px;
  font-weight: 600;
  text-transform: none;
}

html[lang="zh-CN"] .bdf-home .quote-classic-text {
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

html[lang="zh-CN"] .bdf-home .parallax-content .bdf-section-title {
  color: #fff;
  margin-bottom: 2rem;
}

html[lang="zh-CN"] .bdf-home-hero .rd-nav-link {
  /* 首页导航颜色见下方桌面/移动分端规则 */
}

@media (min-width: 992px) {
  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-static .rd-nav-link {
    color: #fff;
  }

  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-static .rd-nav-item.active .rd-nav-link,
  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-static .rd-nav-item .rd-nav-link.active,
  html[lang="zh-CN"] .bdf-home-hero .rd-navbar-static .rd-nav-link:hover {
    color: #ea202e;
  }
}

html[lang="zh-CN"] .bdf-home .box-classic-figure img {
  border-radius: 8px;
}

html[lang="zh-CN"] .bdf-home .mt-lg-80,
html[lang="zh-CN"] .bdf-home .mt-lg-90 {
  margin-top: 2.5rem !important;
}

@media (min-width: 992px) {
  html[lang="zh-CN"] .bdf-home .mt-lg-80,
  html[lang="zh-CN"] .bdf-home .mt-lg-90 {
    margin-top: 3.5rem !important;
  }
}

/* ========== Footer ========== */
html[lang="zh-CN"] .bdf-footer {
  background: #2c2d2e;
  color: rgba(255, 255, 255, 0.85);
}

html[lang="zh-CN"] .bdf-footer-main {
  padding: 48px 0 36px;
  border-top: 4px solid #ea202e;
}

@media (min-width: 768px) {
  html[lang="zh-CN"] .bdf-footer-main {
    padding: 56px 0 40px;
  }
}

html[lang="zh-CN"] .bdf-footer-brand img {
  filter: brightness(0) invert(1);
  opacity: 0.95;
  margin-bottom: 14px;
}

html[lang="zh-CN"] .bdf-footer-tagline {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  max-width: 280px;
}

html[lang="zh-CN"] .bdf-footer-heading {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  text-transform: none;
  letter-spacing: 0.04em;
}

html[lang="zh-CN"] .bdf-footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

html[lang="zh-CN"] .bdf-footer-nav a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s;
}

html[lang="zh-CN"] .bdf-footer-nav a:hover {
  color: #ea202e;
}

html[lang="zh-CN"] .bdf-footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}

html[lang="zh-CN"] .bdf-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.75);
}

html[lang="zh-CN"] .bdf-footer-contact li:last-child {
  margin-bottom: 0;
}

html[lang="zh-CN"] .bdf-footer-contact .fa {
  flex-shrink: 0;
  width: 16px;
  margin-top: 3px;
  color: #ea202e;
  text-align: center;
}

html[lang="zh-CN"] .bdf-footer-contact a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

html[lang="zh-CN"] .bdf-footer-contact a:hover {
  color: #ea202e;
}

html[lang="zh-CN"] .bdf-footer .button-sm {
  padding: 8px 20px;
  font-size: 13px;
}

html[lang="zh-CN"] .bdf-footer-bottom {
  background: #232425;
  padding: 16px 0;
  text-align: center;
}

html[lang="zh-CN"] .bdf-footer-copy {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}