/**
 * 公共样式 - Header 导航组件
 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial,
    sans-serif;
  background-color: #f5f5f5;
}

/* ============ v-reveal 滚动触发动画 ============ */
.reveal {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  --reveal-distance: 30px;
}

.reveal-up {
  transform: translateY(var(--reveal-distance));
}
.reveal-down {
  transform: translateY(calc(var(--reveal-distance) * -1));
}
.reveal-left {
  transform: translateX(calc(var(--reveal-distance) * -1));
}
.reveal-right {
  transform: translateX(var(--reveal-distance));
}
.reveal-zoom {
  transform: scale(0.9);
}

/* 纯淡入模式：只做 opacity 过渡，完全不触碰 transform，避免覆盖元素自身的 transform 定位 */
.reveal.reveal-fade {
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity;
}
.reveal.reveal-fade.is-visible {
  opacity: 1;
}

.reveal.is-visible:not(.reveal-fade) {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* 尊重用户的减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.reveal-fade,
  .side-card-left,
  .side-card-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .reveal.is-visible {
    transform: none !important;
  }
  .challenge-item,
  .insurance-challenge-item {
    animation: none !important;
  }
  .ip-side-left,
  .ip-side-right {
    transform: none !important;
    transition: none !important;
  }
}

/* ============ Header 组件样式 ============ */
.header {
  width: 100%;
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  /* max-width: 1200px; */
  margin: 0 auto;
  height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-content{
  display: flex;
  gap: 100px;
}

/* Logo 区域 */
.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #e53935 0%, #c62828 100%);
  border-radius: 8px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-company {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.2;
}

.logo-phone {
  font-size: 12px;
  color: #888;
  line-height: 1.2;
}

/* 导航菜单 */
.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item-wrapper {
  position: relative;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-size: 15px;
  color: #333;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.25s ease;
  text-decoration: none;
  user-select: none;
  font-weight: 500;
}

.nav-item:hover {
  color: #e53935;
  background-color: #fef2f2;
}

.nav-item.active {
  color: #e53935;
  font-weight: 600;
  position: relative;
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: linear-gradient(90deg, #e53935, #ff7043);
  border-radius: 2px;
}

/* 下拉箭头 */
.nav-arrow {
  display: inline-block;
  position: relative;
  top: -2px;
  width: 8px;
  height: 8px;
  margin-left: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.6;
  transition: transform 0.25s ease, opacity 0.25s ease, top 0.25s ease;
}

.nav-item.open .nav-arrow {
  transform: rotate(-135deg);
  top: 1px;
  opacity: 1;
}

/* 下拉菜单 */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(229, 57, 53, 0.06);
  padding: 8px;
  min-width: 240px;
  z-index: 999;
  animation: dropdownFade 0.2s ease;
}

.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

@keyframes dropdownFade {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.dropdown-item {
  display: block;
  padding: 12px 16px;
  font-size: 14px;
  color: #333;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.dropdown-item:hover {
  background: #fff5f5;
  color: #e53935;
  /* border-left-color: #e53935; */
}

.dropdown-item-active {
  color: #e53935;
  font-weight: 600;
  background: #fff5f5;
}

/* 多列下拉菜单 */
.nav-dropdown-multi {
  display: flex;
  gap: 32px;
  padding: 24px 28px;
  min-width: 640px;
}

.dropdown-column {
  min-width: 170px;
  flex: 1;
}

.dropdown-col-title {
  font-size: 14px;
  font-weight: 700;
  color: #e53935;
  margin: 0 0 16px 0;
  padding-bottom: 10px;
  /* border-bottom: 1px solid #ffe0e0; */
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.dropdown-col-title:hover {
  opacity: 0.7;
}

.dropdown-col-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dropdown-col-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 13px;
  color: #444;
}

.dropdown-col-item:hover {
  background: #fff5f5;
  color: #e53935;
}

.item-dot {
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  background: #e53935;
  border-radius: 50%;
}

.dropdown-col-item:hover .item-dot {
  transform: scale(1.4);
}

.item-name {
  line-height: 1.4;
}

/* 按钮区域 */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  padding: 0 20px;
  font-size: 14px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  font-weight: 500;
  white-space: nowrap;
}

.btn-icon {
  width: 14px;
  height: 14px;
  margin-right: 4px;
}

.btn-login {
  background: rgba(235, 45, 45, 1);;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(229, 57, 53, 0.3);
}

.btn-login:hover {
  box-shadow: 0 4px 12px rgba(229, 57, 53, 0.4);
  transform: translateY(-1px);
}

.btn-login:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(229, 57, 53, 0.3);
}

.btn-contact {
  border: 1px solid rgba(230, 230, 230, 1);
  background: rgba(255, 255, 255, 1);
}

.btn-contact:hover {
  background-color: #fef2f2;
  border-color: #ef5350;
  color: #c62828;
}

.btn-contact:active {
  transform: translateY(0);
}

/* ============ 汉堡按钮（默认隐藏，小屏显示） ============ */
.header-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 38px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.header-toggle:hover {
  background: #fef2f2;
}

.header-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #333;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.header-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header-toggle.active span:nth-child(2) {
  opacity: 0;
}
.header-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============ 移动端遮罩 ============ */
.mobile-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1001;
}

/* ============ 移动端抽屉菜单 ============ */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 78%;
  max-width: 320px;
  height: 100vh;
  background: #ffffff;
  z-index: 1002;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.12);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid #f0f0f0;
  flex-shrink: 0;
}

.mobile-drawer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-drawer-logo .logo-icon {
  width: 34px;
  height: 34px;
}

.mobile-drawer-logo .logo-company {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
}

.mobile-close {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.mobile-close:hover {
  background: #f5f5f5;
}

.mobile-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
}

.mobile-nav-group {
  border-bottom: 1px solid #f5f5f5;
}

.mobile-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  font-size: 15px;
  color: #333;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  font-weight: 500;
}

.mobile-nav-item:active {
  background: #fafafa;
}

.mobile-nav-item.active {
  color: #e53935;
  font-weight: 600;
}

.mobile-nav-item.active .mobile-nav-label::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  background: linear-gradient(180deg, #e53935, #ff7043);
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: -2px;
}

.mobile-nav-arrow {
  width: 10px;
  height: 10px;
  border-right: 1.5px solid #999;
  border-bottom: 1.5px solid #999;
  transform: rotate(45deg);
  transition: transform 0.25s ease;
  margin-top: -4px;
}

.mobile-nav-arrow.open {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.mobile-sub-list {
  background: #fafafa;
  padding: 4px 0 8px;
}

.mobile-sub-item {
  display: flex;
  align-items: center;
  padding: 11px 20px 11px 36px;
  font-size: 14px;
  color: #555;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.mobile-sub-item:active {
  background: #f0f0f0;
}

.mobile-sub-active {
  color: #e53935;
  font-weight: 600;
  background: #fff5f5;
}

.mobile-sub-dot {
  width: 5px;
  height: 5px;
  background: #e53935;
  border-radius: 50%;
  margin-right: 8px;
  flex-shrink: 0;
}

.mobile-sub-col {
  padding-bottom: 6px;
}

.mobile-sub-title {
  padding: 11px 20px 6px 28px;
  font-size: 13px;
  font-weight: 700;
  color: #e53935;
  cursor: pointer;
}

.mobile-sub-list-multi .mobile-sub-item {
  padding-left: 44px;
}

.mobile-drawer-footer {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid #f0f0f0;
  flex-shrink: 0;
}

.mobile-btn {
  flex: 1;
  height: 40px;
  font-size: 14px;
  padding: 0 10px;
}

/* 抽屉滑入动画 */
.mobile-slide-enter-active,
.mobile-slide-leave-active {
  transition: transform 0.28s ease;
}
.mobile-slide-enter,
.mobile-slide-leave-to {
  transform: translateX(100%);
}

/* 子菜单展开动画 */
.mobile-expand-enter-active,
.mobile-expand-leave-active {
  transition: opacity 0.2s ease, transform 0.25s ease;
  transform-origin: top;
}
.mobile-expand-enter,
.mobile-expand-leave-to {
  opacity: 0;
  transform: scaleY(0.9);
}

/* ============ 响应式样式 ============ */
@media (max-width: 992px) {
  .header-inner {
    padding: 0 16px;
  }

  .header-content {
    gap: 40px;
  }

  .nav-item {
    padding: 8px 14px;
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 60px;
  }
  .header-content {
    gap: 10px;
  }

  .logo-company {
    font-size: 14px;
  }

  .logo-phone {
    display: none;
  }

  .header-nav {
    gap: 2px;
  }

  .nav-item {
    padding: 6px 10px;
    font-size: 13px;
  }

  .btn {
    height: 34px;
    padding: 0 14px;
    font-size: 13px;
  }

  .btn-contact {
    display: none;
  }
}

@media (max-width: 640px) {
  .header-nav {
    display: none;
  }

  .btn-login {
    display: none;
  }

  .header-toggle {
    display: flex;
  }
}

@media (max-width: 480px) {
  .header-inner {
    padding: 0 12px;
  }

  .logo-icon {
    width: 34px;
    height: 34px;
  }

  .logo-company {
    font-size: 13px;
  }
}

/* ============ 页面主体内容样式 ============ */
.main-content {
  padding: 40px 24px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.container h1 {
  font-size: 32px;
  color: #1a1a1a;
  margin-bottom: 16px;
}

.container p {
  font-size: 16px;
  color: #666;
}

/* ============ Banner 轮播组件样式 ============ */
.banner {
  width: 100%;
  position: relative;
  overflow: hidden;
  background-color: #f0f0f0;
  cursor: grab;
  user-select: none;
}

.banner:active {
  cursor: grabbing;
}

/* 自适应高度：用隐藏的测量img撑开容器 */
.banner-measure {
  display: block;
  width: 100%;
  height: auto;
  visibility: hidden;
  pointer-events: none;
}

.banner-track {
  width: 100%;
  height: 100%;
  position: relative;
}

/* auto模式下track绝对定位铺满（高度已由measure img撑开） */
.banner--auto .banner-track {
  position: absolute;
  top: 0;
  left: 0;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: opacity 0.6s ease-in-out;
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  display: block;
}

.banner-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e53935 0%, #ff7043 100%);
  color: #ffffff;
  font-size: 24px;
  font-weight: 600;
}

.banner-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.banner-dot {
  width: 8px;
  height: 6px;
  border-radius: 28px;
  background: rgba(209, 207, 210, 1);
  cursor: pointer;
  transition: all 0.3s ease;
}

.banner-dot.active {
  width: 28px;
  background: rgba(235, 45, 45, 1);
}

@media (max-width: 768px) {
  /* .banner-dot.active {
    width: 28px;
  } */
}

/* ============ Section1 第一内容区样式 ============ */
.section1 {
  padding: 4% 12%;
  background: linear-gradient(180.00deg, rgba(255, 249, 246, 1) 0%,rgba(255, 255, 255, 1) 100%);
  /* background: linear-gradient(180deg, #fff5f5 0%, #ffffff 30%, #ffffff 70%, #fff5f5 100%); */
  position: relative;
  overflow: hidden;
}

/* 背景图独立图层，不与背景色混在同一层 */
.section1::before {
  content: '';
  position: absolute;
  top: 15%;
  left: 0;
  width: 100%;
  height: 44%;
  background-image: url('../img/section1Bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

/* 内容层在背景图之上 */
.section1-inner {
  position: relative;
  z-index: 1;
  max-width: 1800px;
  margin: 0 auto;
  /* padding: 0 24px; */
}

.section1-title {
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 58px;
}

.section1-main {
  position: relative;
  margin-bottom: 60px;
}

/* 左右两侧信息区：绝对定位覆盖到中间图片上 */
.section1-left,
.section1-right {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 26%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 55px;
}

.section1-left {
  left: 0;
}

.section1-right {
  right: 0;
}

.side-card-left {
  background: linear-gradient(90.00deg, rgba(255, 228, 225, 1) 0%,rgba(255, 255, 255, 0) 100%);
  padding: 20px 30px;
  border-left: 4px solid rgba(235, 45, 45, 1);
  /* 从左到右展开 + 滑入动效 */
  transform-origin: left center;
  transform: scaleX(0) translateX(-40px);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  will-change: transform, opacity;
}

.side-card-left.is-visible {
  transform: scaleX(1) translateX(0);
  opacity: 1;
}

.side-card-right {
  background: linear-gradient(-90.00deg, rgba(255, 228, 225, 1) 0%,rgba(255, 255, 255, 0) 100%);
  padding: 20px 30px;
  border-right: 4px solid rgba(235, 45, 45, 1);
  /* 从右到左展开 + 滑入动效 */
  transform-origin: right center;
  transform: scaleX(0) translateX(40px);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  will-change: transform, opacity;
}

.side-card-right.is-visible {
  transform: scaleX(1) translateX(0);
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .side-card-left,
  .side-card-right {
    transform: none;
    opacity: 1;
    transition: none;
  }
}

.side-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.side-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}


.side-title {
  color: rgba(235, 45, 45, 1);
  font-family: "Noto Sans SC";
  font-style: Bold;
  font-size: 20px;
  font-weight: 700;
  line-height: 24px;
}
.side-list-title{
  color: rgba(235, 45, 45, 1);
font-family: "Noto Sans SC";
font-style: Bold;
font-size: 14px;
font-weight: 700;
line-height: 16px;
padding: 0 0 12px 42px;

}

.side-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.side-list li {
  font-size: 13px;
  color: rgba(51, 51, 51, 1);
  padding-left: 52px;
  position: relative;
  line-height: 1.6;

}

.side-list li::before {
  content: '';
  position: absolute;
  left: 42px;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #e53935;
}

/* 中间图片*/
.section1-center {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.diagram-img {
  width: 90%;
  max-width: 100%;
  height: auto;
  display: block;
  animation: floatUpDown 3s ease-in-out infinite;
}

@keyframes floatUpDown {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.diagram-placeholder {
  width: 380px;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #ffebee 0%, #fff5f5 100%);
  border-radius: 16px;
  color: #bbb;
  font-size: 14px;
  gap: 12px;
}

/* 产品卡片 */
.product-cards {
  display: flex;
  /* justify-content: space-between; */
  gap: 20px;
  justify-content: center;
}

.product-card {
  flex: 1;
  width: 100%;
  background: linear-gradient(135.00deg, rgba(255, 238, 238, 1) 0%,rgba(255, 246, 240, 1) 100%),rgba(255, 238, 238, 1);
  border-radius: 16px;
  padding: 22px 19px 24px 10px;
  transition: all 0.3s ease;
  color: rgba(235, 45, 45, 1);
}

.product-card:hover {
  background: linear-gradient(135.00deg, rgba(255, 132, 91, 1) 0%,rgba(235, 45, 45, 1) 100%);;
  transform: translateY(-4px);
  /* box-shadow: 0 8px 24px rgba(229, 57, 53, 0.3); */
  color: #ffffff;
  border-color: transparent;
}

.product-icon {
  width: 36px;
  height: 36px;
  position: relative;
  margin-bottom: 16px;
  margin-left: 20px;
}

.product-icon .icon-default,
.product-icon .icon-hover {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  object-fit: contain;
  display: block;
}

.product-icon .icon-hover {
  display: none;
}

.product-card:hover .product-icon .icon-default {
  display: none;
}

.product-card:hover .product-icon .icon-hover {
  display: block;
}

.product-title {
  color: rgba(235, 45, 45, 1);
  font-family: "Noto Sans SC";
  font-style: Bold;
  font-size: 20px;
  font-weight: 700;
  line-height: 20px;
  margin-bottom: 8px;
}

.product-card:hover .product-title {
  color: #ffffff;
}

.product-desc {
  color: rgba(51, 51, 51, 0.5);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
  margin-bottom: 26px;
  margin-left: 20px;
}

.product-card:hover .product-desc {
  color: rgba(255, 255, 255, 0.8);
}

.product-btn {
  display: none;
 

  /* width: 36px;
  height: 3px;
  overflow: hidden;
  margin-left: 20px; */
}
.product-btn-line {
  width: 92px;
  height: 32px;
  display: flex;
  align-items: center;
  padding-left: 20px;
}
 .line {
  width: 36px;
  height: 3px;
  background: rgba(251, 127, 107, 1);
  margin: auto 0;
}
.product-card:hover .product-btn-line {
  display: none;
}

.product-card:hover .product-btn {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  color: transparent;
  border: none;
  border-radius: 0;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;


  color: rgba(255, 255, 255, 1);
  font-family: "Noto Sans SC";
  font-style: Medium;
  font-size: 12px;
  font-weight: 500;
  line-height: 12px;
  border-bottom-color: #ffffff;
  padding: 10px 10px 10px 14px;
  border-radius: 3.85px;
  background: rgba(255, 137, 116, 1);
  width: 92px;
  height: 32px;
  margin-left: 20px;
}

.product-btn:hover {
  opacity: 0.8;
}
.btn-icon {
  width: 12px;
  height: 12px;
}

/* 触摸屏设备：按钮始终显示（没有 hover 状态） */
@media (hover: none) and (pointer: coarse) {
  .product-btn {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    color: rgba(255, 255, 255, 1);
    font-family: "Noto Sans SC";
    font-size: 12px;
    font-weight: 500;
    line-height: 12px;
    padding: 10px 10px 10px 14px;
    border: none;
    border-radius: 3.85px;
    background: rgba(255, 137, 116, 1);
    width: 92px;
    height: 32px;
    margin-left: 20px;
    cursor: pointer;
  }
  .product-btn-line {
    display: none;
  }
}

/* Section1 响应式：小屏下取消absolute覆盖，恢复正常文档流 */
@media (max-width: 992px) {
  .section1-main {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
  }

  .section1-left,
  .section1-right {
    position: static;
    top: auto;
    transform: none;
    width: 100%;
    /* width: calc(50% - 12px); */
    flex-direction: row;
    order: 1;
  }

  .section1-center {
    order: 2;
  }

  .side-card {
    flex: 1;
    min-width: 240px;
  }

  .diagram-placeholder {
    width: 320px;
    height: 340px;
  }
  
  .product-cards {
    flex-wrap: wrap;
  }

  .product-card {
    min-width: calc(50% - 10px);
  }

  /* 小屏：按钮始终显示 */
  .product-btn {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    color: rgba(255, 255, 255, 1);
    font-family: "Noto Sans SC";
    font-size: 12px;
    font-weight: 500;
    line-height: 12px;
    padding: 10px 10px 10px 14px;
    border: none;
    border-radius: 3.85px;
    background: rgba(255, 137, 116, 1);
    width: 92px;
    height: 32px;
    margin-left: 20px;
    cursor: pointer;
    position: relative;
    z-index: 2;
  }
  .product-btn-line {
    display: none;
  }
}

@media (max-width: 768px) {
  .section1 {
    padding: 40px 16px;
  }

  .section1-title {
    font-size: 24px;
    margin-bottom: 40px;
  }

  .section1-inner {
    /* padding: 0 16px; */
  }

  .section1-main {
    flex-direction: column;
    gap: 24px;
  }

  .section1-left,
  .section1-right {
    width: 100%;
    flex-direction: column;
    order: unset;
  }

  .section1-center {
    order: -1;
  }

  .product-cards {
    flex-wrap: wrap;
  }

  .product-card {
    min-width: calc(50% - 10px);
  }

  /* 小屏：按钮始终显示 */
  .product-btn {
    display: inline-flex;
    gap: 4px;
    align-items: center;
    color: rgba(255, 255, 255, 1);
    font-family: "Noto Sans SC";
    font-size: 12px;
    font-weight: 500;
    line-height: 12px;
    padding: 10px 10px 10px 14px;
    border: none;
    border-radius: 3.85px;
    background: rgba(255, 137, 116, 1);
    width: 92px;
    height: 32px;
    margin-left: 20px;
    cursor: pointer;
    position: relative;
    z-index: 2;
  }
  .product-btn-line {
    display: none;
  }

  .diagram-placeholder {
    width: 280px;
    height: 300px;
  }
}

@media (max-width: 480px) {
  .product-card {
    min-width: 100%;
  }
}

/* ============ Section2 第二内容区样式 ============ */
.section2 {
  padding: 4% 12%;
  background: linear-gradient(180.00deg, rgb(255, 255, 255) 0%,rgba(255, 249, 246, 1) 100%);
  /* background: rgba(255, 255, 255, 1)
rgba(255, 249, 246, 1); */
  position: relative;
  overflow: hidden;
}

/* 背景图独立图层，不与背景色混在同一层 */
.section2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/section2Bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

/* 内容层在背景图之上 */
.section2-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 0 auto;
}

/* 统计数据区 */
.stats-row {
  display: flex;
  justify-content: center;
  gap: 120px;
  margin-bottom: 60px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stat-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
}

.stat-info {
  display: flex;
  flex-direction: column;
}
.stat-info-box{
  display: flex;
}

.stat-value {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: SemiBold;
  font-size: 36px;
  font-weight: 600;
  line-height: 40px;
}

.stat-unit {
   color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: SemiBold;
  font-size: 36px;
  font-weight: 600;
  line-height: 40px;
}

.stat-label {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 20px;
  font-weight: 400;
  line-height: 21px;
  margin-top: 6px;
}

/* 地图内容区 */
.map-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* gap: 40px; */
}

/* 左侧图例 */
.map-legend {
  width: 160px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 19%;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-icon {
  width: 14px;
  height: 14px;
  object-fit: contain;
  flex-shrink: 0;
}

.legend-text {
  font-size: 13px;
  color: #555;
}

/* 中间地图 */
.map-center {
  /* flex: 1; */
  display: flex;

  width: 80%;
  /* justify-content: center; */
}

.map-container {
  position: relative;
  width: 100%;
  /* max-width: 550px; */
}

.map-img {
  width: 100%;
  height: auto;
  display: block;
}

.map-placeholder {
  width: 956.28px;
  height: 716.03px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* background: linear-gradient(180deg, #f5f5f5 0%, #eeeeee 100%); */
  border-radius: 16px;
  color: #bbb;
  font-size: 14px;
  gap: 12px;
}

.map-marker {
  position: absolute;
  transform: translate(-50%, -100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.marker-pin {
  width: 16px;
  height: 16px;
  background: #e53935;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  border: 2px solid #ffffff;
  box-shadow: 0 2px 6px rgba(229, 57, 53, 0.4);
}

.marker-pulse {
  position: absolute;
  width: 32px;
  height: 32px;
  background: rgb(84 21 20 / 30%);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.marker-label {
  margin-top: 4px;
  font-size: 11px;
  color: #e53935;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

/* 右侧说明 */
.map-desc {
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.desc-item{

}

.desc-card-red {
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: 8px;
  /* backdrop-filter: blur(50px); */
  /* background: rgba(255, 240, 240, 0.5); */
  background: url('../img/descCardRed.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  display: flex;
  align-items: flex-start;
  padding: 20px;
  gap: 10px;
}
.desc-card-red-line{
  border-radius: 0px 0px 8px 8px;
  background: linear-gradient(90.00deg, rgba(255, 149, 124, 1) 0%,rgba(235, 45, 45, 1) 100%);
  margin: 0 12px 0;
  width: calc(100% - 24px);
  height: 10px;
  position: relative;
  z-index: 1;
}

.desc-card-blue {
  box-sizing: border-box;
  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: 8px;
  backdrop-filter: blur(50px);
  /* background: rgba(231, 237, 245, 0.5); */
  background: url('../img/descCardBlue.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-start;
  padding: 20px;
  gap: 10px;
  position: relative;
  z-index: 2;
}
.desc-card-blue-line{
  border-radius: 0px 0px 8px 8px;
background: linear-gradient(90.00deg, rgba(124, 214, 255, 1) 0%,rgba(45, 123, 235, 1) 100%),linear-gradient(90.00deg, rgba(255, 149, 124, 1) 0%,rgba(235, 45, 45, 1) 100%);
  margin: 0 12px 0;
  width: calc(100% - 24px);
  height: 10px;
  position: relative;
  z-index: 1;
}

.desc-dot {
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: 2.74px solid rgba(235, 45, 45, 1);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}

.desc-dot.blue {
  border: 2.74px solid rgba(2, 169, 199, 1);
}

.desc-card-red,
.desc-card-blue
 p {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 14px;
  font-weight: 400;
  line-height: 20px;
}
@media (max-width: 1288px) {
  .stats-row {
    gap: 20px;
  }
  /* .map-center {
    min-width: 956.28px;
  } */
}

/* Section2 响应式 */
@media (max-width: 992px) {
  .stats-row {
    flex-wrap: wrap;
    gap: 18px;
  }

  .map-row {
    flex-wrap: wrap;
  }

  .map-legend {
    width: 160px;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .map-desc {
    width: 100%;
  }
  .map-center {
    /* min-width: 956.28px; */
  }
}

@media (max-width: 768px) {
  .section2 {
    padding: 40px 16px;
  }

  .stats-row {
    flex-wrap: wrap;
    gap: 10px;
  }

  .stat-item {
    flex: 1;
    min-width: 140px;
  }

  .stat-value {
    font-size: 28px;
  }

  .map-row {
    flex-direction: column;
  }

  .map-legend {
    flex-direction: row;
    justify-content: center;
  }

  .map-container {
    max-width: 100%;
  }

  .map-placeholder {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .stats-row {
    flex-wrap: wrap;
    gap: 16px;
  }

  .stat-item {
    min-width: calc(50% - 8px);
  }
   .map-container {
    max-width: 100%;
  }
}

/* ============ Section3 客户轮播样式 ============ */
.section3 {
  padding: 4% 12%;
  background: linear-gradient(180.00deg, rgba(255, 249, 246, 1) 0%,rgba(255, 255, 255, 1) 100%),rgba(255, 255, 255, 1);
}

.section3-inner {
  /* max-width: 1200px; */
  width: 100%;
  margin: 0 auto;
}

.section3-title {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Bold;
  font-size: 40px;
  font-weight: 700;
  line-height: 58px;
  letter-spacing: 4px;
  margin-bottom: 15px;
  text-align: center;
}

.section3-subtitle {
  font-family: "Noto Sans SC";
  font-style: Bold;
  font-size: 20px;
  font-weight: 700;
  line-height: 29px;
  text-align: center;
  color:#646464;
  margin: 0 0 90px;

}
.bold{
  color: #e53935;
}

.section3-subtitle::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  /* background: linear-gradient(90deg, #e53935, #ff7043); */
  margin: 16px auto 0;
  border-radius: 2px;
}

/* 轮播组件 */
.customer-carousel {
  position: relative;
  height: 405px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.carousel-slide {
  position: absolute;
  transition: all 0.5s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.carousel-slide.active {
  z-index: 3;
  transform: translateX(0) scale(1);
  opacity: 1;
}

.carousel-slide.prev-slide {
  z-index: 2;
  transform: translateX(-460px) scale(0.85);
  opacity: 0.7;
}

.carousel-slide.next-slide {
  z-index: 2;
  transform: translateX(460px) scale(0.85);
  opacity: 0.7;
}

.customer-img,
.customer-placeholder {
  width: 540px;
  height: 405px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.customer-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
  color: #e53935;
  font-size: 20px;
  font-weight: 600;
}

.carousel-slide.prev-slide .customer-img,
.carousel-slide.prev-slide .customer-placeholder,
.carousel-slide.next-slide .customer-img,
.carousel-slide.next-slide .customer-placeholder {
  width: 360px;
  height: 270px;
}

.customer-info {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  border-radius: 0px 0px 15.1px 15.1px;
background: rgba(0, 0, 0, 0.5);
  padding: 16px;
  /* border-radius: 0 0 16px 16px; */
  overflow: hidden;

  
}

.customer-info p {
  color: rgba(255, 255, 255, 1);
  font-family: "Noto Sans SC";
  font-style: Medium;
  font-size: 16px;
  font-weight: 500;
  line-height: 23px;
  text-align: center;
}

/* 箭头按钮 */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  /* width: 44px;
  height: 44px; */
  border: none;
  border-radius: 50%;
  background-color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  color: #333;
}

.carousel-arrow:hover {
  background-color: #e53935;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(229, 57, 53, 0.3);
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

/* 指示点 */
.carousel-dots {
  position: absolute;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ddd;
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  /* width: 24px; */
  border-radius: 4px;
  background: #e53935;
}
/* Section3 响应式 */
@media (max-width: 1288px) {
   .customer-img,
  .customer-placeholder {
    width: 400px;
    height: 300px;
  }
  
  .carousel-slide.prev-slide {
    transform: translateX(-260px) scale(0.8);
  }

  .carousel-slide.next-slide {
    transform: translateX(260px) scale(0.8);
  }

  .carousel-slide.prev-slide .customer-img,
  .carousel-slide.prev-slide .customer-placeholder,
  .carousel-slide.next-slide .customer-img,
  .carousel-slide.next-slide .customer-placeholder {
    width: 320px;
    height: 180px;
  }

}

@media (max-width: 992px) {
  .customer-img,
  .customer-placeholder {
    width: 300px;
    height: 200px;
  }

  .carousel-slide.prev-slide {
    transform: translateX(-240px) scale(0.8);
  }

  .carousel-slide.next-slide {
    transform: translateX(240px) scale(0.8);
  }

  .carousel-slide.prev-slide .customer-img,
  .carousel-slide.prev-slide .customer-placeholder,
  .carousel-slide.next-slide .customer-img,
  .carousel-slide.next-slide .customer-placeholder {
    width: 220px;
    height: 150px;
  }
}

@media (max-width: 768px) {
  .section3 {
    padding: 40px 16px;
  }

  .section3-title {
    font-size: 28px;
  }

  .customer-carousel {
    height: 280px;
  }

  .customer-img,
  .customer-placeholder {
    width: 240px;
    height: 170px;
  }

  .carousel-slide.prev-slide {
    transform: translateX(-180px) scale(0.75);
  }

  .carousel-slide.next-slide {
    transform: translateX(180px) scale(0.75);
  }

  .carousel-slide.prev-slide .customer-img,
  .carousel-slide.prev-slide .customer-placeholder,
  .carousel-slide.next-slide .customer-img,
  .carousel-slide.next-slide .customer-placeholder {
    width: 170px;
    height: 120px;
  }

  .carousel-arrow {
    width: 36px;
    height: 36px;
  }

  .carousel-prev {
    left: 8px;
  }

  .carousel-next {
    right: 8px;
  }
}

@media (max-width: 480px) {
  .customer-img,
  .customer-placeholder {
    width: 200px;
    height: 140px;
  }

  .carousel-slide.prev-slide {
    transform: translateX(-150px) scale(0.65);
  }

  .carousel-slide.next-slide {
    transform: translateX(150px) scale(0.65);
  }

  .carousel-slide.prev-slide .customer-img,
  .carousel-slide.prev-slide .customer-placeholder,
  .carousel-slide.next-slide .customer-img,
  .carousel-slide.next-slide .customer-placeholder {
    width: 130px;
    height: 90px;
  }
}

/* ============ Footer 底部样式 ============ */

.footer-divider {
  background-image: url('../img/indexF.png');
  background-size: 100% 100%;
  background-position: top center;
  background-repeat: no-repeat;
  padding: 4% 12% 0;
}
/* 合作伙伴区 */
.partners-section {
  /* padding: 60px 24px; */
  /* background: linear-gradient(180deg, #fff5f5 0%, #ffffff 100%); */
}

.partners-inner {
  /* max-width: 1200px; */
  margin: 0 auto;
  text-align: center;
}

.partners-title {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Bold;
  font-size: 40px;
  font-weight: 700;
  line-height: 58px;
  letter-spacing: 4px;
  text-align: center;
}

.partners-desc {
  color: rgba(100, 100, 100, 1);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 20px;
  font-weight: 400;
  line-height: 29px;
  letter-spacing: 0px;
  text-align: center;
  margin: 15px 0 70px;
}

/* 轮播滚动区 */
.partners-scroll {
  overflow: hidden;
}

.scroll-row {
  overflow: hidden;
  margin-bottom: 16px;
}

.scroll-row:last-child {
  margin-bottom: 0;
}

.scroll-track {
  display: flex;
  gap: 16px;
  width: max-content;
}

/* 向右滚动：从 -50% 移到 0 */
.scroll-right .scroll-track {
  animation: scrollRight 30s linear infinite;
}

/* 向左滚动：从 0 移到 -50% */
.scroll-left .scroll-track {
  animation: scrollLeft 30s linear infinite;
}

@keyframes  scrollLeft{
  from {
    transform: translateX(-50%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes  scrollRight{
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.partner-item {
  width: 223px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
  margin: 0 10px;
}

.partner-item:hover {
  transform: translateY(-2px);
}

.partner-logo {
  width: 223px;
  height: 72px;
  object-fit: contain;
}

/* 页脚主区 */
.site-footer {
  margin: 70px 0 0;
   box-sizing: border-box;
  border-left: 1px solid rgba(255, 255, 255, 1);
  border-right: 1px solid rgba(255, 255, 255, 1);
  border-top: 1px solid rgba(255, 255, 255, 1);
  border-radius: 16px 16px 0px 0px;
  box-shadow: 0px -4px 60px 0px rgba(67, 49, 50, 0.06);
  backdrop-filter: blur(50px);
  background: rgba(255, 252, 252, 0.4);
  
}

.footer-main {
 
  padding: 50px 50px 70px;
}

.footer-inner {
  margin: 0 auto;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 60px;
}



.footer-brand {
  display: flex;
  /* align-items: center; */
  gap: 12px;
}

.footer-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #e53935, #c62828);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand-name {
  font-size: 18px;
  font-weight: 700;
  color: #333;
  line-height: 36px;
}
.footer-nav-container{
  display: flex;
  margin: 0 auto;
  gap: 82px;
  

}
.footer-left {
  /* flex: 1; */
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.footer-nav {
  display: flex;
      flex-wrap: wrap;
  gap: 40px;
}

.nav-column {
  display: flex;
  flex-direction: column;
}

.nav-title {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Medium;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  margin-bottom: 14px;
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list li {
  color: rgba(51, 51, 51, 0.6);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 12px;
  font-weight: 400;
  line-height: 17px;
   margin-bottom: 14px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav-list li:hover {
  color: #e53935;
}

/* 二维码区 */
.footer-right {
  display: flex;
  align-items: flex-start;
}

.qr-codes {
  display: flex;
  flex-wrap: wrap;
  gap: 48px;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.qr-box {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  border: 1px solid #ddd;
  color: #999;
  font-size: 11px;
}

.qr-label {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Medium;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  width: 98px;
  text-align: center;
}

/* 版权区 */
.footer-bottom {
  padding: 30px;

  text-align: center;
}

.copyright {
  color: rgba(51, 51, 51, 1);
  font-family: "Noto Sans SC";
  font-style: Regular;
  font-size: 12px;
  font-weight: 400;
  line-height: 17px;
}


/* Footer 响应式 */
@media (max-width: 992px) {
  .footer-top {
    flex-direction: column;
    gap: 30px;
  }

  .footer-right {
    justify-content: center;
  }

  .partner-item {
    width: 160px;
    height: 60px;
    margin: 0 6px;
  }

  .partner-logo {
    width: 160px;
    height: 60px;
  }
}

@media (max-width: 768px) {
  .footer-divider {
    /* background-size: 100% auto; */
  }
  .partners-section {
    padding: 40px 16px;
  }

  .partners-title {
    font-size: 24px;
    line-height: 1.4;
    letter-spacing: 2px;
  }

  .partners-desc {
    font-size: 14px;
    line-height: 1.6;
    margin: 10px 0 40px;
  }

  .scroll-row {
    margin-bottom: 10px;
  }

  .scroll-track {
    gap: 10px;
  }

  .partner-item {
    width: 130px;
    height: 50px;
    margin: 0 4px;
  }

  .partner-logo {
    width: 130px;
    height: 50px;
  }

  .footer-main {
    padding: 40px 16px 30px;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 24px;
  }

  .nav-column {
    flex: 1;
    min-width: 120px;
  }

  .qr-codes {
    flex-direction: column;
    gap: 16px;
  }

  .qr-box {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .footer-divider {
    /* background-size: 100% auto; */
  }

  .partners-title {
    font-size: 20px;
    letter-spacing: 1px;
  }

  .partners-desc {
    font-size: 13px;
    margin-bottom: 30px;
  }

  .scroll-track {
    gap: 8px;
  }

  .partner-item {
    width: 110px;
    height: 44px;
    margin: 0 3px;
  }

  .partner-logo {
    width: 110px;
    height: 44px;
  }

  .footer-nav {
    flex-direction: column;
    gap: 20px;
  }

  .qr-codes {
    flex-wrap: wrap;
    justify-content: center;
  }
  .footer-nav-container{
    flex-wrap: wrap;
    display: block;
    
  }
  .site-footer{
    margin: 0;
  }
}