:root {
  --primary-color: #FFE67F;
  --secondary-color: #FFDA34;
  --text-color: #fff;
  --light-gray: #dfe6e9;
  --white: #ffffff;
  --border-color: #262626;
  --text-light: rgba(255, 255, 255, 0.6);
}

/* 主导航栏样式 */
.custom-navbar {
  background-color: #151515 !important;
  height: 80px;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1030;
  margin: auto auto;
  left: 0;
  right: 0;
}

/* Logo样式 */
.navbar-brand {
  width: 128px;
  display: flex;
  align-items: center;
  height: 80px;
  padding: 0;
}

.navbar-brand img {
  height: 40px;
  width: auto;
}

/* 导航项样式 */
.nav-item {
  margin-left: 36px;
  display: flex;
  align-items: center;
  height: 80px;
}

/* 导航链接样式 */
.nav-link {
  color: rgba(255, 255, 255, 0.6) !important;
  white-space: nowrap;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 5px !important;
  position: relative;
  transition: color 0.3s ease;
}

/* 悬停效果 */
.nav-link:hover {
  color: white !important;
}

/* 选中状态指示条 */
/* .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #FFE67F;
} */

/* 选中状态文字颜色 */
.nav-link.active {
  color: #FFE67F !important;
}

/* 语言切换器增强样式 */
.language-switcher {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.current-language {
  margin-right: 5px;
}

.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #151515;
  min-width: 150px;
  display: none;
  border: 1px solid #333;
  border-radius: 4px;
  z-index: 1001;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.language-switcher:hover .language-dropdown,
.language-switcher.active .language-dropdown {
  display: block;
}

.language-option {
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.language-option:hover {
  color: white;
  background-color: #FFE67F;
}

.language-option.active {
  color: #FFE67F;
  background-color: rgba(255, 230, 127, 0.1);
}

.language-option:not(:last-child) {
  border-bottom: 1px solid #333;
}


/* 折叠按钮样式 */
.navbar-toggler {
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.5rem;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  outline: none;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  /* .navbar-collapse{
    max-width: calc(100vw - 48px - 128px);
  } */
}

@media (max-width: 991px) {
  .custom-navbar {
    padding: 0 24px;
  }

  /* 折叠菜单样式 */
  .navbar-collapse {
    background-color: #151515;
    padding: 15px 20px;
    padding-top: 25px;
    border-radius: 4px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  }

  .nav-item {
    margin-left: 0;
    margin-bottom: 15px;
    height: auto;
  }

  .nav-link {
    height: auto;
    padding: 8px 0 !important;
    width: 100%;
  }

  .language-dropdown {
    position: static;
    display: none;
    margin-top: 5px;
    border: none;
    background-color: rgba(0, 0, 0, 0.2);
    box-shadow: none;
  }

  .language-switcher {
    align-items: first baseline;
  }

  .language-switcher.active .language-dropdown {
    display: block;
  }

  .language-option {
    padding: 8px 0;
  }
}

/* 语言标志图标 */
.language-flag {
  width: 20px;
  height: 15px;
  margin-right: 10px;
  border-radius: 2px;
}


/* 第一块内容区域---开始 */
/* 主容器 */
.nexus-home * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}


.nexus-home {
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background-image: url(../images/bg-image1.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.nexus-home__wrapper {
  display: flex;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0px 40px 60px 40px;
  align-items: center;

}

.nexus-home__content {
  margin-top: 122px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
  z-index: 3;
}

.nexus-home__image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: -8%;
}

.nexus-home__img {
  max-width: 108%;
  height: auto;
}

/* 标题区域 */
.nexus-home__header {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.nexus-home__title {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 40px;
  font-weight: normal;
  line-height: 46px;
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

/* 内容区域 */
.nexus-home__desc {
  font-size: 16px;
  line-height: 1.7;
  color: #666;
}

.nexus-home__desc:nth-child(1) {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 16px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: normal;
  color: #FFFFFF;
}

.nexus-home__desc:nth-child(2) {
  margin-top: 32px;
  font-family: AlibabaSansHK;
  font-size: 14px;
  font-weight: normal;
  line-height: 20px;
  letter-spacing: normal;
  color: #FFFFFF;
  opacity: 0.6;
}

/* 操作区域 */
.nexus-home__actions {
  display: flex;
  flex-direction: column;
  gap: 69px;
}

.nexus-home__buttons {
  display: flex;
  gap: 39px;
  flex-wrap: wrap;
}

/* 按钮样式 */
.btn {
  padding: 18px 38px;
  min-width: 189px;
  font-size: 16px;
  font-weight: normal;
  border-radius: 20px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  border: none;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 214, 0, 0.3);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 214, 0, 0.4);
}

.btn--primary:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(255, 214, 0, 0.3);
}

.btn--outline {
  border: 1px solid transparent;
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%) border-box;
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  background-image: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  position: relative;
}

.btn--outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.btn--outline:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 214, 0, 0.2);
}

.btn--outline:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(255, 214, 0, 0.1);
}

/* 按钮样式 */
.nexus-home__btn {
  padding: 18px 38px;
  font-size: 16px;
  font-weight: normal;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nexus-home__btn--primary {
  border: none;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 214, 0, 0.3);
}

.nexus-home__btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 214, 0, 0.4);
}

.nexus-home__btn--primary:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(255, 214, 0, 0.3);
}

.nexus-home__btn--outline {
  border: 1px solid transparent;
  background:
    linear-gradient(white, white) padding-box,
    linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%) border-box;
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  background-image: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  position: relative;
  z-index: 333;
}

.nexus-home__btn--outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.nexus-home__btn--outline:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 214, 0, 0.2);
}

.nexus-home__btn--outline:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(255, 214, 0, 0.1);
}

/* 社交链接 */
.nexus-home__social {
  display: flex;
  gap: 20px;
}

.nexus-home__social-icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background-image: url(../images/social-icons.png);
  background-repeat: no-repeat;
}

.nexus-home__social-icon:nth-child(1) {
  background-position: 0 0;
  background-origin: 0 0;
}

.nexus-home__social-icon:nth-child(2) {
  background-position: -52px 0;
  background-origin: border-box;
}

.nexus-home__social-icon:nth-child(3) {
  background-position: -104px 0;
  background-origin: border-box;
}

.nexus-home__social-icon:nth-child(4) {
  background-position: -156px 0;
  background-origin: border-box;
}

/* .nexus-home__social-icon {
  font-size: 22px;
  color: #555;
  cursor: pointer;
  transition: all 0.3s;
} */

/* .nexus-home__social-icon:hover {
  color: #FFDA34;
  transform: translateY(-3px) scale(1.1);
} */

/* 响应式设计 */
@media (max-width: 768px) {
  .nexus-home__wrapper {
    flex-direction: column-reverse;
    padding: 0px 24px 40px 24px;
    gap: 30px;
  }

  .nexus-home__image {
    width: 100%;
    margin-bottom: 20px;
  }

  .nexus-home__title {
    font-size: 28px;
  }

  .nexus-home__buttons {
    flex-direction: column;
    width: 100%;
  }

  .nexus-home__btn {
    width: 100%;
    justify-content: center;
  }
}

/* 第一块内容区域---结束 */

.nexus-section {}

.nexus-section__wrapper {
  display: flex;
  max-width: 1440px;
  margin: 0 auto;
  padding: 88px 1rem 120px 1rem;
  align-items: center;
  gap: 80px;

}

/* 响应式设计 */
@media (max-width: 768px) {
  .nexus-section__wrapper {
    flex-direction: column-reverse;
    padding: 0px 24px 40px 24px;
    gap: 30px;
  }
}

.international-title {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.first-line {
  font-family: "Alibaba PuHuiTi 3.0";
  font-size: 22px;
  font-weight: normal;
  line-height: 22px;
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.second-line {
  margin-top: 14px;
  font-family: "Alibaba PuHuiTi 3.0";
  font-size: 17px;
  font-weight: normal;
  line-height: 22px;
  letter-spacing: normal;
  -webkit-text-stroke: 1px #FFFFFF;
  text-stroke: 1px #FFFFFF;
  color: transparent;
  /* 确保文字本身不显示，只显示描边 */
}

.tech-wrapper {
  display: flex;
  flex-flow: column;
}

/* 主容器样式 */
.tech-container {
  box-sizing: border-box;
  /* width: 450px; */
  /* height: 420px; */
  padding: 44px 24px;
  margin-bottom: 30px;
  border-radius: 14px;

  /* 新增背景渐变 */
  background: linear-gradient(227deg, rgba(22, 22, 22, 0.7) -1%, rgba(34, 34, 44, 0.7) 109%);

  /* 新增边框渐变 */
  border: 1px solid transparent;
  border-image: linear-gradient(270deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 99%) 1;

  /* 毛玻璃效果 */
  backdrop-filter: blur(128px);

  /* 阴影效果 */
  box-shadow:
    0px 16px 32px -16px rgba(0, 0, 0, 0.5),
    0px 0px 0px 0.94px rgba(0, 0, 0, 0.5);

  /* 内容排列 */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* 桌面端横向间距 */
@media (min-width: 992px) {
  .tech-container {
    margin-right: 45px;
    margin-bottom: 0;
  }

  .tech-container:last-child {
    margin-right: 0;
  }
}

/* 图片样式 */
.tech-img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
}

/* 标题渐变文字效果 */
.tech-title {
  font-family: 'AlibabaSansHK', sans-serif;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-bottom: 10px;
  text-align: center;
}

/* 事件文字样式 */
.tech-event-text {
  font-family: 'AlibabaSansHK', sans-serif;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  color: #FFFFFF;
  text-align: left;
  opacity: 0.9;
}


.carousel-wrapper {
  width: 100%;
  position: relative;
}

.carousel-container {
  width: 100%;
  height: auto;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  touch-action: pan-y;
}

.carousel-slides {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  color: white;
  user-select: none;
}

.slide-1 {
  background-color: #3498db;
}

.slide-2 {
  background-color: #e74c3c;
}

.slide-3 {
  background-color: #2ecc71;
}

.slide-4 {
  background-color: #f39c12;
}

.tech-part2 {
  margin-top: 120px;
}

.carousel-indicators {
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0px;
  margin: 48px 0 0 0;
  position: initial;
}

.indicator-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(to right, #FFE67F, #FFDA34);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  position: relative;
  flex-shrink: 0;
}

.indicator-arrow.hollow {
  background: transparent;
  border: 2px solid #FFDA34;
  color: #FFDA34;
}

.indicator-arrow.hollow i {
  color: #FFDA34;
}

.indicator-arrow:hover {
  transform: scale(1.1);
}

.indicator-arrow i {
  font-size: 16px;
  color: #000;
  transition: color 0.3s ease;
}

.indicator-dots {
  display: flex;
  gap: 14px;
  margin: 0 20px;
}

.indicator-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #ccc;
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator-dot.active {
  background: linear-gradient(to right, #FFE67F, #FFDA34);
  transform: scale(1.2);
}

/* 幻灯片内容部分样式 */
.tech-part2-container {
  display: flex;
  align-items: center;
  gap: 100px;
  margin: 0 auto;
  padding: 20px;

  font-family: Arial, sans-serif;
  width: 100%;
}

.tech-part2-image-container {
  flex: 0 0 300px;
}

.tech-part2-image-container img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.tech-part2-content-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.tech-part2-title {
  font-family: AlibabaSansHK;
  font-size: 22px;
  font-weight: normal;
  line-height: 24px;
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.tech-part2-description {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 14px;
  font-weight: normal;
  line-height: 18px;
  letter-spacing: normal;
  color: #FFFFFF;
}

.tech-part2-description p {
  margin: 0 0 8px 0;
}

.tech-part2-btns {
  display: flex;
  gap: 40px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .tech-part2-container {
    flex-direction: column;
  }

  .tech-part2-image-container {
    flex: 0 0 auto;
    width: 100%;
  }

  .tech-part2-btns {
    flex-direction: column;
  }
}

.token-economics-wrapper {
  display: flex;
  flex-flow: column;
  gap: 80px;
}

.nex-desc {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: normal;
  color: #FFFFFF;
}

.event-updates-wrapper {
  display: flex;
  flex-flow: column;
  gap: 80px;
}


/* 主容器样式 */
.event-container {
  box-sizing: border-box;
  /* width: 460px; */
  /* height: 420px; */
  margin-bottom: 30px;

  /* 内容排列 */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* 桌面端横向间距 */
@media (min-width: 992px) {
  .event-container {
    margin-right: 45px;
    margin-bottom: 0;
  }

  .event-container:last-child {
    margin-right: 0;
  }
}

/* 图片样式 */
.event-img {
  width: 100%;
  aspect-ratio: 5/3;
  object-fit: cover;
  margin-bottom: 10px;
  /* background-image: url(../images/event-img-bg.png); */
  background-repeat: no-repeat;
  /* background-size: 1251px 702px; */
}

.event-img-child1 {
  background-image: url(../images/im1.png);
  background-size: 100% 100%;

  /* background-position: -70px -230px; */
}

.event-img-child2 {
  background-image: url(../images/im2.png);
  background-size: 100% 100%;
}

.event-img-child3 {
  background-image: url(../images/im3.png);
  background-size: 100% 100%;
}

/* 标题渐变文字效果 */
.event-title {
  flex: 1;
  text-align: left;
  font-family: 'AlibabaSansHK', sans-serif;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-bottom: 10px;
  vertical-align: middle;
  display: flex;
  align-items: center;
}

/* 事件文字样式 */
.event-event-text {
  font-family: 'AlibabaSansHK', sans-serif;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  color: #FFFFFF;
  text-align: left;
  opacity: 0.9;
}


/* 主容器样式 */
.expert-container {
  box-sizing: border-box;
  width: 450px;
  /* height: 420px; */
  padding: 44px 24px;
  margin-bottom: 30px;
  border-radius: 14px;

  /* 新增背景渐变 */
  background: linear-gradient(227deg, rgba(22, 22, 22, 0.7) -1%, rgba(34, 34, 44, 0.7) 109%);

  /* 新增边框渐变 */
  border: 1px solid transparent;
  border-image: linear-gradient(270deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 99%) 1;

  /* 毛玻璃效果 */
  backdrop-filter: blur(128px);

  /* 阴影效果 */
  box-shadow:
    0px 16px 32px -16px rgba(0, 0, 0, 0.5),
    0px 0px 0px 0.94px rgba(0, 0, 0, 0.5);

  /* 内容排列 */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* 桌面端横向间距 */
@media (min-width: 992px) {
  .expert-container {
    margin-right: 45px;
    margin-bottom: 0;
  }

  .expert-container:last-child {
    margin-right: 0;
  }
}

.expert-img-box {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
}

/* 图片样式 */
.expert-img {
  width: 120px;
  height: 120px;
  border-radius: 9999px;
  object-fit: cover;
}

/* 标题渐变文字效果 */
.expert-title {
  font-family: AlibabaSansHK;
  font-size: 20px;
  font-weight: normal;
  line-height: 28px;
  text-align: center;
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  text-align: center;
}

/* 事件文字样式 */
.expert-event-text {
  font-family: AlibabaSansHK;
  font-size: 16px;
  font-weight: normal;
  line-height: 28px;
  text-align: center;
  letter-spacing: normal;
  color: #FFFFFF;
}

.development-roadmap-wrapper {
  background-image: url(../images/bg-image2.png);
  background-repeat: no-repeat;
  background-size: auto 100%;
  display: flex;
  flex-flow: column;
  gap: 80px;
}


/* 时间轴容器 */
.timeline {
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  padding: 24px 0;
  margin: 0 1rem;
}

/* 时间轴线 */
.timeline::before {
  content: '';
  position: absolute;
  background: repeating-linear-gradient(to bottom,
      white,
      white 5px,
      transparent 5px,
      transparent 10px);
  z-index: 1;
}

/* 时间点容器 */
.timeline-items {
  position: relative;
  z-index: 2;
}

/* 单个时间点 */
.timeline-item {
  position: relative;
}

/* 时间点内容 */
.timeline-content {
  padding: 20px;
  /* border-radius: 8px;
  background: #fff8e1;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  border: 1px solid #ffd700; */
  transition: all 0.3s;
  flex: 1;
}

.timeline-content:hover {
  /* background: #fff3cd; */
  transform: translateY(-5px);
}

/* 时间点圆点 */
/* .timeline-item::after {
  content: '';
  width: 24px;
  height: 24px;
  background: white;
  border: 4px solid #ffa500;
  border-radius: 50%;
  position: absolute;
  z-index: 3;
} */

/* 内容样式 */
.timeline-date {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-bottom: 5px;
}

.timeline-desc {
  font-family: AlibabaSansHK;
  font-size: 11px;
  font-weight: normal;
  line-height: 32px;
  letter-spacing: normal;
  color: rgba(255, 255, 255, 0.6) !important;
  line-height: 1.5;
}

.timeline-title {
  font-size: 20px;
  margin-bottom: 10px;
  color: #333;
}

/* 奇数行 */
/* .timeline-item:nth-child(2n+1) .line-icon {
  color: #FFDF57;
}

.timeline-item:nth-child(2n+2) .line-icon {
  color: #FFFFFF;
} */
.svgcolor {
  color: #FFDF57;
}

.svgff {
  color: #FFFFFF;
}

.timeline-dates {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 18px;
  font-weight: normal;
  line-height: 36px;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: normal;
  color: #fff;
  margin-bottom: 5px;
}

/* 大屏幕横向布局 (≥992px) */
@media (min-width: 992px) {
  .timeline::before {
    left: 50%;
    top: 14px;
    bottom: 0;
    width: 100%;
    height: 2px;
    background: repeating-linear-gradient(to right,
        #FFDF57,
        #FFDF57 5px,
        transparent 5px,
        transparent 10px);
    transform: translateX(-50%);
  }

  .timeline-items {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
  }

  .timeline-item {
    width: calc(100% / 3 - 40px);
    margin: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
  }

  /* .timeline-item::after {
      left: 50%;
      top: -24px;
      transform: translate(-50%, -50%);
  } */

  /* 时间在上，事件在下 */
  .timeline-time {
    margin-bottom: 15px;
    text-align: left;
  }

  .timeline-event {
    margin-top: 15px;
    text-align: left;
  }


  /* 奇数行 */
  .timeline-item:nth-child(2n+1) {
    transform: translateY(100px);
  }

  /* 偶数行 */
  .timeline-item:nth-child(2n+2) {
    transform: translateY(0px);
  }
}

/* 小屏幕垂直布局 (<992px) */
@media (max-width: 991px) {
  .timeline::before {
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    height: 100%;
    background: repeating-linear-gradient(to bottom,
        #FFDF57,
        #FFDF57 5px,
        transparent 5px,
        transparent 10px);
  }

  .timeline-item {
    height: 160px;
    display: flex;
    justify-content: space-between;
    column-gap: 40px;
    align-items: center;
    position: relative;
    left: 50px;
  }

  /* .timeline-item:nth-child(2n) {
    flex-flow: row-reverse;
  } */
  .timeline-item:nth-child(2n+1) .timeline-time {
    text-align: left;
    padding-left: 15px;
  }

  .timeline-item:nth-child(2n+1) .timeline-event {
    text-align: left;
    padding-right: 15px;
  }

  .timeline-item .line-icon {
    transform: rotate(-90deg);
  }

  /* .timeline-item::after {
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
  } */

  /* 时间在左，事件在右 */
  .timeline-time {
    text-align: left;
    padding-right: 15px;
  }

  .timeline-event {
    padding-left: 15px;
  }
}

.ecological-alliance-wrapper {
  display: flex;
  flex-flow: column;
  gap: 80px;
}

/* 生态联盟 */
.union-container {
  width: 100%;
  /* display: flex;
  flex-wrap: wrap;
  justify-content: flex-start; */
  gap: 6px;
  /* 图片间距 */
}


.union-image-container {
  /* width: 70px;
  height: 50px; */
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  box-sizing: border-box;
}

.union-image-container img {
  max-width: 100%;
  max-height: 100%;
  display: block;
}

.union-ciss {
  width: 93px;
  height: 50px;
  margin: 10px 7.5px;
}

/* 关于我们 */
.about-us-wrapper {
  display: flex;
  flex-flow: column;
  gap: 80px;
}

/* about us 关于我们 */
/* 带about-us-前缀的CSS样式 */
.about-us-container {
  color: #fff;
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
}

/* 左侧容器 */
.about-us-left-col {
  width: 33.33%;
  flex-shrink: 0;
}

.about-us-image-box {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
  aspect-ratio: 543 / 436;
}

.about-us-image-box::after {
  content: " ";
  position: absolute;
  inset: 0;
  background: url('../images/bg-about-us.png') center/cover no-repeat;
  aspect-ratio: 543 / 420;
}

.about-us-image-box::before {
  content: " ";
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  /* Linear */
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  aspect-ratio: 479 / 338;
  width: calc(479 / 543 * 100%);
}

.about-us-logo {
  width: calc(290 / 543 * 100%);
  z-index: 1;
  filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5));
}

/* 右侧容器 */
.about-us-right-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-us-description {
  font-family: Alibaba PuHuiTi 3.0;
  font-size: 14px;
  font-weight: normal;
  line-height: 28px;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: normal;
  color: #FFFFFF;
}

/* 联系方式 */
.about-us-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.about-us-contact-item {
  min-width: 120px;
  /* background: rgba(255,255,255,0.1); */
  border-radius: 8px;
  padding: 14px;
  transition: all 0.3s ease;
  text-align: center;
}

.about-us-contact-item:hover {
  background: rgba(79, 195, 247, 0.2);
  transform: translateY(-3px);
}

.about-us-contact-item a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 14px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}


.about-us-contact-item i {
  font-size: 14px;
}

.about-us-contact-item .icon-circle {
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  width: 18px;
  height: 18px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
}


/* 响应式设计 */
@media (max-width: 768px) {
  .about-us-container {
    flex-direction: column;
    gap: 30px;
    padding: 20px;
  }

  .about-us-left-col {
    width: 100%;
  }

  .about-us-image-box {
    height: 300px;
  }

  .about-us-contact-item {
    min-width: calc(50% - 10px);
  }
}

/* 页脚 */
.footer {
  background-color: var(--bg-color);
  color: var(--text-light);
  padding: 60px 0 60px;
  width: 100%;
  background: #070707;
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 第一行 */
.footer-top {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  padding-bottom: 20px;
}

.footer-brand {
  flex: 1 1 300px;
  min-width: 250px;
}

.footer-logo {
  width: 120px;
  height: auto;
  margin-bottom: 47px;
}

.social-links {
  display: flex;
  gap: 14px;
  margin-bottom: 38px;
  position: relative;
}

.social-links .loxad {
  width: 90%;
  max-width: 200px
}
.loxadsc{
  width: 90%;
  max-width: 200px;
  position: absolute;
  display: flex;
  gap: 14px;
}
.loxadsc a{
  width: 18%;
  height: 30px;
}
.social-linka {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  color: #000;
  border-radius: 50%;
  transition: all 0.3s ease;
}

/* .social-link:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
} */

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

/* 链接列 */
.footer-links {
  /* flex: 2 1 600px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); */
  display: flex;
  flex-wrap: wrap;
  gap: 72px;
}

.footer-linkst {
  /* flex: 2 1 600px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); */
  /* display: flex; */
  width: 100%;
}

.footer-linkst .link-group {
  display: inline-block;
  vertical-align: top;
  width: 49%;

}

.link-group h4 {
  color: var(--text-color);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
  font-family: Inter;
  font-size: 14px;
  font-weight: normal;
  line-height: 14px;
  letter-spacing: normal;
  color: #FFFFFF;
}

/* .link-group h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
} */

.link-group ul {
  list-style: none;
  padding-inline-start: 0px;
}

.link-group li {
  margin-bottom: 24px;
}

.link-group a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s;
  display: inline-block;
  cursor: default;
}

/* .link-group a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
} */

/* 分隔线 */
.footer-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 32px 0;
  width: 100%;
}

/* 底部 */
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  font-size: 13px;
}

.copyright {
  color: var(--text-light);
}

.legal-links {
  display: flex;
  gap: 15px;
}

.legal-links a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.2s;
}

.legal-links a:hover {
  color: var(--primary-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .footer-top {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    /* grid-template-columns: repeat(2, 1fr); */

    justify-content: space-around;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .legal-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }

  .link-group {
    margin-bottom: 20px;
  }
}

/*播放器*/
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 100;
  justify-content: center;
  align-items: center;
}

.modal-content {
  width: 100%;
  max-width: 100%;
  position: relative;
  padding: 20px 0;
  background-color: rgba(0, 0, 0, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  z-index: 101;
}

.video-container {
  position: relative;
  width: 100%;
  margin-top: 20px;
}

/* 自定义Video.js样式 */
.video-js {
  width: 100%;
  height: 450px;
  border-radius: 5px;
}

.vjs-big-play-button {
  background-color: rgba(29, 185, 84, 0.8);
  border: none;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  line-height: 80px;
  margin-left: -40px;
  margin-top: -40px;
}

.vjs-big-play-button:hover {
  background-color: rgba(30, 215, 96, 0.9);
}


/*图表*/
.economics-container {
  display: flex;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  background: linear-gradient(252deg, rgba(22, 22, 22, 0.7) -2%, rgba(34, 34, 44, 0.7) 107%);
  border: 1px solid;
  border-image: linear-gradient(270deg, rgba(255, 255, 255, 0.4) 3%, rgba(255, 255, 255, 0) 99%) 1;
  backdrop-filter: blur(128px);
  box-shadow: 0px 16px 32px -16px rgba(0, 0, 0, 0.5), 0px 0px 0px 0.94px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.economics-left {
  flex: 1;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
}

.economics-right {
  flex: 1;
  padding: 20px;
}

.economics-title {
  margin-bottom: 40px;
  /* (無私募、無預挖、無公募 */
  font-family: Alibaba PuHuiTi 3.0;
  font-weight: 400;
  font-size: 14px;
}

.economics-title span {
  font-size: 16px;
  font-weight: 600;

  color: #f8f8f8;
  line-height: 1.2;

  font-weight: normal;
  line-height: 20px;
  letter-spacing: normal;
  /* 發行總量:1億枚 */
  font-family: Alibaba PuHuiTi 3.0;
  font-weight: 400;
  color: var(--primary-color);

}

.economics-subtitle {
  margin-bottom: 30px;
  /* (無私募、無預挖、無公募 */

  font-family: Alibaba PuHuiTi 3.0;
  font-size: 16px;
  font-weight: normal;
  line-height: 24px;
  text-align: justify;
  /* 浏览器可能不支持 */
  letter-spacing: normal;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.economics-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.economics-legend-item {
  display: flex;
  align-items: center;
  font-size: 14px;
}

.economics-legend-color {
  width: 20px;
  height: 10px;
  border-radius: 4px;
  margin-right: 8px;
}

.economics-chart {
  width: 100%;
  min-height: 500px;
  height: 500px;
}

@media (max-width: 768px) {
  .economics-container {
    flex-direction: column;
  }

  .economics-left,
  .economics-right {
    min-width: 100%;
  }

  .economics-chart {
    min-height: 400px;
  }
}

.pinding {
  padding: 10px;
}

.moverovers {
  cursor: pointer !important;
}

.huans {
  color: #ffe05c
}

.heis {
  color: #000
}

.fanwidths {
  /* max-width: 1200px; */
  width: calc(100vw - 20px);
  margin: auto;
  padding: 10px;
}

.hasd {
  color: #fff;
  /* width: calc(100vw - 20px); */
  overflow-x: hidden;
  /* padding: 10px; */
  /* max-width: 1200px; */
  margin: auto;
  padding-top: 10px;
}


.mainclo {
  text-align: right;
  margin-right: 10px;
  margin-top: 20px;
}

.mainclo div {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 2px;
  margin-left: 30px;
  cursor: pointer;
  background: linear-gradient(0deg, #FFE67F 1%, #FFDA34 95%);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 214, 0, 0.3);
}

#fantitext {
  display: none;
}

.fanwidths p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6) !important
}

.pactic {
  position: fixed;
  top: 0;
  left: 0;
}

.ecotex {
  width: 100%;
  height: 100%;
}

.nexode {
  height: 300px;
  width: 100%;
  padding-top: 300px;
}

.nexuecis {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transform-style: preserve-3d;
  animation: none;
  transform: rotateY(180deg) scale(0.8);
  backface-visibility: visible;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

.nexuecis:nth-child(1) {
  animation: card1 10s infinite linear;
}

/* 第二张：3-6秒 */
.nexuecis:nth-child(2) {
  animation: card2 10s infinite linear;
}

/* 第三张：6-9秒（完全同步第一、第二张的动画节奏） */
.nexuecis:nth-child(3) {
  animation: card3 10s infinite linear;
}

/* 第一张动画（0.9秒出现，1.2秒显示，0.9秒消失） */
@keyframes card1 {

  0%,
  100% {
    opacity: 0;
    transform: rotateY(180deg) scale(0.8);
  }

  10% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  30% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  38% {
    opacity: 0;
    transform: rotateY(-180deg) scale(0.8);
  }
}

/* 第二张动画（同上） */
@keyframes card2 {

  0%,
  38% {
    opacity: 0;
    transform: rotateY(180deg) scale(0.8);
  }

  48% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  68% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  75% {
    opacity: 0;
    transform: rotateY(-180deg) scale(0.8);
  }
}

/* 第三张动画（显示时间相同，消失至少1秒） */
@keyframes card3 {

  0%,
  75% {
    opacity: 0;
    transform: rotateY(180deg) scale(0.8);
  }

  83% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  /* 0.45秒出现 */
  94% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }

  /* 显示0.45秒 */
  100% {
    opacity: 0;
    transform: rotateY(-180deg) scale(0.8);
  }

  /* 0.9秒消失 */
}

.fantimg {
  width: 100vw;
  position: relative;
}

.fantimg img {
  width: 100vw;
}

.fantimg div {
  position: absolute;
  top: 50%;
  left: 30px;
  transform: translate(0, -50%);
  font-size: 20px;
  color: #FFE67F !important
}

.downimg {
  width: 100%;
  opacity: 0.4;
}

.downpo {
  width: 65em;
  margin: 0 auto;
}

.downdiv {
  background-image: url(../images/image1722.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  min-height: 700px;
  width: 100%;
  padding-top: 150px;
}

.downpo .downright img {
  width: 28em;
}

.downleft {
  display: inline-block;
  vertical-align: middle;
}

.downpo .downright {
  display: inline-block;
  vertical-align: middle;
  margin-left: 5em;
}

.downonse {
  font-size: 55px;
  font-weight: 600;
  letter-spacing: normal;
  color: #FFE67F
}

.downtwes {
  font-size: 55px;
  font-weight: 600;
  color: #fff;
}

.downsane {
  font-size: 28px;
  color: #FFFFFF;
  margin-top: 50px;
}

.downonse1 {
  font-size: 2em;
  font-weight: 600;
  letter-spacing: normal;
  color: #FFE67F
}

.downtwes2 {
  font-size: 2em;
  font-weight: 600;
  color: #fff;
}

.downsane3 {
  font-size: 1em;
  color: #FFFFFF;
  margin-top: 20px;
  margin-bottom: 40px;
}

.downright1 {
  padding: 1em;
  max-width: 750px;
  margin: 0 auto;
}

.downright1 img {
  width: 100%;
  max-width: 400px;
  cursor: pointer;
}

.downsie {
  /* width: 560px; */
}

.downsie img {
  display: inline-block;
  vertical-align: middle;
  width: 240px;
  margin-top: 60px;
  cursor: pointer;
}
.downsie {
  /* width: 560px; */
}

.downsie img {
  display: inline-block;
  vertical-align: middle;
  width: 240px;
  height: 60px;
  margin-top: 60px;
}
.downsie1 {
  /* width: 560px; */
}

.downsie1 img {
  display: inline-block;
  vertical-align: middle;
  width: 45%;
  margin-top: 50px;
  margin-bottom: 60px;
  margin-left: 2%;
  max-width: 240px;
}
.downcolor{
  color:#fff;
  font-weight: 600;
  float: right;
  margin-right: 20px;
  margin-top: 18px;
  cursor: pointer;
}
.downcolor a{
  color:#fff;
}
.downcolor1{
  color: #FFE67F;
  font-weight: 600;
  float: right;
  margin-right:20px;
  margin-top: 18px;
  cursor: pointer;
}
.downtad{
  margin: 10px 20px;
  height: 40px;
}
#webs, #yds{
  display: none;
}