@charset "utf-8";
/*
    Theme Name: 火币网
    Theme URI: https://www.htxapp.net/
    Author: 阿叶
    Version: v1.0.0
*/
/* 全局样式重置与基础设置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
  background-color: #f9fafb;
  color: #111827;
  line-height: 1.6;
}
a,a:hover {
    color: #333;
    text-decoration: none;
}
/* 容器样式 */
.ht_container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 按钮样式 - 优化圆角和交互 */
.ht_btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  font-size: 18px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.ht_btn_primary {
  background: linear-gradient(135deg, #0173e5 0%, #005fc4 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(1, 115, 229, 0.2);
}

.ht_btn_primary:hover {
  background: linear-gradient(135deg, #0066cc 0%, #004a99 100%);
  box-shadow: 0 6px 16px rgba(1, 115, 229, 0.3);
  transform: translateY(-2px);
}

.ht_btn_outline {
  background-color: transparent;
  color: #0173e5;
  border: 2px solid #0173e5;
}

.ht_btn_outline:hover {
  background-color: rgba(1, 115, 229, 0.05);
  box-shadow: 0 4px 12px rgba(1, 115, 229, 0.1);
  transform: translateY(-2px);
}

/* 头部导航样式 - 优化布局和交互 */
.ht_header {
  background-color: #ffffff;
  color: #111827;
  width: 100%;
  z-index: 50;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
}

.ht_navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 88px;
}

.ht_logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #111827;
}

.ht_logo_icon {
  height: 44px;
}
.ht_logo_text {
  font-size: 22px;
  font-weight: 700;
  color: #0173e5;
  line-height: 22px;
}

.ht_desktop_menu {
  display: flex;
  gap: 48px;
}

.ht_desktop_menu a {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  font-size: 17px;
  transition: color 0.3s ease;
  position: relative;
}

.ht_desktop_menu a:hover {
  color: #0173e5;
}

.ht_desktop_menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #0173e5;
  transition: width 0.3s ease;
}

.ht_desktop_menu a:hover::after {
  width: 100%;
}

.ht_download_btn {
  display: inline-block; /* PC端显示下载按钮 */
}

.ht_menu_toggle {
  display: none; /* PC端隐藏汉堡菜单 */
  font-size: 28px;
  background: none;
  border: none;
  color: #111827;
  cursor: pointer;
}

.ht_mobile_menu {
  display: none; /* PC端隐藏移动端菜单 */
  background-color: #ffffff;
  width: 100%;
  padding: 24px 0;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05);
}

.ht_mobile_menu a {
  display: block;
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  padding: 16px 0;
  border-bottom: 1px solid #f3f4f6;
  font-size: 17px;
  transition: color 0.3s ease;
}

.ht_mobile_menu a:hover {
  color: #0173e5;
}

.ht_mobile_menu a:last-child {
  border-bottom: none;
}

/* Banner区域样式 - 重构布局（左文右图+渐变背景） */
.ht_banner {
  background: linear-gradient(150deg, #f0f9ff 0%, #e6f7ff 100%);
  padding: 80px 0;
  margin-top: 0;
  border-radius: 0 0 32px 32px;
}

.ht_banner_content {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

.ht_banner_text {
  width: 55%;
  margin-bottom: 0;
}

.ht_banner h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 28px;
  color: #111827;
}

.ht_banner h1 .ht_highlight {
  color: #0173e5;
  text-shadow: 0 2px 8px rgba(1, 115, 229, 0.2);
}

.ht_banner p {
  font-size: 20px;
  color: #4b5563;
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.ht_banner_buttons {
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: center;
}

.ht_banner_image {
  display: block; /* PC端显示Banner图 */
  width: 100%;
  max-width: 500px;
}

.ht_banner_image img {
  width: 100%;
}

/* 优势区域样式 - 重构为网格布局+悬浮卡片 */
.ht_features {
  background-color: #ffffff;
  padding: 100px 0;
}

.ht_section_header {
  text-align: center;
  margin-bottom: 72px;
}

.ht_section_title {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #111827;
  position: relative;
  display: inline-block;
}

.ht_section_title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #0173e5 0%, #00a6ff 100%);
  border-radius: 2px;
}

.ht_section_desc {
  font-size: 19px;
  color: #4b5563;
  max-width: 750px;
  margin: 0 auto;
  line-height: 1.7;
}

.ht_features_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.ht_feature_card {
  background-color: #ffffff;
  padding: 36px;
  border-radius: 16px;
  border: 1px solid #f0f4f8;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.ht_feature_card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(1, 115, 229, 0.08);
  border-color: rgba(1, 115, 229, 0.1);
}

.ht_feature_icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(1, 115, 229, 0.1) 0%, rgba(0, 166, 255, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #0173e5;
  margin-bottom: 0;
  flex-shrink: 0;
}

.ht_feature_content {
  flex: 1;
}

.ht_feature_title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.4;
  color: #111827;
}

.ht_feature_desc {
  color: #4b5563;
  font-size: 17px;
  line-height: 1.6;
}

/* 下载区域样式 - 重构为横向滚动卡片（PC端网格） */
.ht_download {
  background-color: #f9fafb;
  padding: 100px 0;
}

.ht_download_container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.ht_download_card {
  background-color: #ffffff;
  padding: 40px 24px;
  border-radius: 18px;
  border: 1px solid #f0f4f8;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.03);
}

.ht_download_card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(1, 115, 229, 0.08);
  border-color: rgba(1, 115, 229, 0.1);
}

.ht_download_icon {
  width: 90px;
  height: 90px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(1, 115, 229, 0.1) 0%, rgba(0, 166, 255, 0.1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: #0173e5;
  margin-bottom: 24px;
}
.ht_download_icon img {
    height: 68%;
}
.ht_download_title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 14px;
  line-height: 1.3;
  color: #111827;
      overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}
.bg_fff {
    background: #fff !important;
}
.ht_download_desc {
  color: #999;
  font-size: 17px;
  margin-bottom: 32px;
  flex-grow: 1;
  line-height: 1.6;
	display:-webkit-box;
	overflow:hidden;
	-webkit-box-orient:vertical;
	text-overflow:ellipsis;
	-webkit-line-clamp:2
}

.ht_download_card .ht_btn {
  width: 100%;
  max-width: 220px;
  padding: 14px;
  font-size: 17px;
}

/* 用户评价区域样式 - 重构为卡片轮播感布局 */
.ht_testimonials {
  background-color: #ffffff;
  padding: 100px 0;
}

.ht_testimonials_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.ht_testimonial_card {
  background-color: #f9fafb;
  padding: 36px;
  border-radius: 16px;
  border: 1px solid #f0f4f8;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.03);
}

.ht_testimonial_card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(1, 115, 229, 0.08);
  border-color: rgba(1, 115, 229, 0.1);
}

.ht_testimonial_card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 64px;
  color: rgba(1, 115, 229, 0.1);
  font-weight: bold;
  line-height: 1;
}

.ht_testimonial_author {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.ht_author_avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 18px;
  border: 3px solid #ffffff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

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

.ht_author_name {
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 4px;
  color: #111827;
}

.ht_author_rating {
  color: #ffc107;
  font-size: 14px;
  display: flex;
  gap: 2px;
}

.ht_testimonial_content {
  color: #4b5563;
  font-size: 17px;
  line-height: 1.7;
  margin-top: 8px;
}

/* 底部样式 - 优化布局 */
.ht_footer {
  background-color: #111827;
  padding: 80px 0 40px;
  color: #ffffff;
  border-radius: 32px 32px 0 0;
  margin-top: 40px;
}

.ht_footer_content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.ht_footer_logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: #ffffff;
  margin-bottom: 16px;
}

.ht_footer_logo_icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0173e5 0%, #005fc4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: bold;
}

.ht_footer_logo_text {
  font-size: 22px;
  font-weight: 700;
}

.ht_footer_links {
  display: flex;
  gap: 40px;
  margin-bottom: 16px;
}

.ht_footer_links a {
  color: #d1d5db;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

.ht_footer_links a:hover {
  color: #0173e5;
}

.ht_copyright {
  text-align: center;
  color: #9ca3af;
  font-size: 15px;
  line-height: 1.8;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
  max-width: 800px;
}
.hb_single {
    display: none;
}
.hb_single_content p {
    text-indent: 2em;
    line-height: 32px;
    color: #666;
}

.hb_single_content h3 {
    font-weight: bold;
    font-size: 17px;
    margin: 20px 0;
}
/* 唯一响应式断点：max-width: 760px（移动端） */
@media (max-width: 760px) {
  /* 头部导航 - 移动端 */
  .ht_desktop_menu {
    display: none; /* 隐藏桌面菜单 */
  }
  
  .ht_download_btn {
    display: none; /* 隐藏桌面下载按钮 */
  }
  
  .ht_menu_toggle {
    display: block; /* 显示汉堡菜单 */
  }
  
  .ht_navbar {
    height: 80px;
  }
  
  /* Banner区域 - 移动端 */
  .ht_banner {
    padding: 60px 0;
    border-radius: 0 0 24px 24px;
  }
  
  .ht_banner_content {
    flex-direction: column; /* 纵向排列 */
    align-items: center;
    gap: 32px;
  }
  
  .ht_banner_text {
    width: 100%;
    margin-bottom: 0;
    text-align: center;
  }
  
  .ht_banner h1 {
    font-size: 40px; /* 缩小字体 */
  }
  
  .ht_banner p {
    font-size: 18px; /* 缩小字体 */
    margin: 0 auto 32px; /* 居中 */
  }
  
  .ht_banner_buttons {
    flex-direction: column; /* 按钮纵向排列 */
    align-items: center;
    gap: 16px;
  }
  
  .ht_banner_buttons .ht_btn {
    width: 100%;
  }
  
  .ht_banner_image {
    display: none; /* 隐藏Banner图 */
  }
  
  /* 优势区域 - 移动端 */
  .ht_features {
    padding: 80px 0;
  }
  
  .ht_section_title {
    font-size: 32px; /* 缩小字体 */
  }
  
  .ht_section_desc {
    font-size: 17px; /* 缩小字体 */
  }
  
  .ht_features_grid {
    grid-template-columns: 1fr; /* 每行1个 */
    gap: 24px;
  }
  
  .ht_feature_card {
    padding: 28px;
    gap: 18px;
  }
  
  .ht_feature_icon {
    width: 56px;
    height: 56px;
    font-size: 24px;
  }
  
  .ht_feature_title {
    font-size: 20px;
  }
  
  .ht_feature_desc {
    font-size: 16px;
  }
  
  /* 下载区域 - 移动端 */
  .ht_download {
    padding: 80px 0;
  }
  
  .ht_download_container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .ht_download_card {
    padding: 36px 20px;
  }
  
  .ht_download_icon {
    width: 80px;
    height: 80px;
    font-size: 32px;
  }
  
  .ht_download_title {
    font-size: 20px;
  }
  
  .ht_download_desc {
    font-size: 16px;
  }
  
  /* 用户评价区域 - 移动端 */
  .ht_testimonials {
    padding: 80px 0;
  }
  
  .ht_testimonials_grid {
    grid-template-columns: 1fr; /* 每行1个 */
    gap: 24px;
  }
  
  .ht_testimonial_card {
    padding: 32px;
  }
  
  .ht_author_avatar {
    width: 52px;
    height: 52px;
  }
  
  .ht_author_name {
    font-size: 17px;
  }
  
  .ht_testimonial_content {
    font-size: 16px;
  }
  
  /* 底部区域 - 移动端 */
  .ht_footer {
    padding: 60px 0 32px;
    border-radius: 24px 24px 0 0;
  }
  
  .ht_footer_links {
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
  }
}