/* Banner整体样式 */
.service-banner {
  position: relative;
  overflow: hidden;
  padding: 40px 0;
  color: #fff;
  background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
  z-index: 1;
}

.service-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://img.tktoc.com/toc/1746972715-20230526134336842d385.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.08;
  z-index: -2;
  filter: blur(8px) saturate(1.2);
  transform: scale(1.05);
}

/* 品牌标志 */
.brand-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 6px 15px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #25F4EE;
}

/* Banner内容样式 */
.banner-content {
  padding-right: 30px;
}

.banner-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.highlight-text {
  color: #25F4EE;
  position: relative;
}

.highlight-text::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: #25F4EE;
}

.banner-subtitle {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
}

/* 按钮样式 */
.banner-cta {
  margin-top: 30px;
}

.btn-primary {
  background: linear-gradient(90deg, #25F4EE, #FE2C55);
  border: none;
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
  margin-right: 15px;
  box-shadow: 0 5px 15px rgba(37, 244, 238, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(254, 44, 85, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* UI展示区域 */
.ui-showcase {
  position: relative;
  height: 380px;
}

.main-ui {
  position: relative;
  z-index: 2;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.main-ui img {
  transition: transform 0.5s ease;
}

.main-ui:hover img {
  transform: scale(1.02);
}

/* 浮动卡片样式 */
.floating-card {
  position: absolute;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 3;
}

.card-1 {
  top: 50px;
  right: -20px;
  animation: float 6s ease-in-out infinite;
}

.card-2 {
  bottom: 80px;
  left: -20px;
  animation: float 8s ease-in-out infinite 1s;
}

.card-3 {
  bottom: 30px;
  right: 80px;
  animation: float 7s ease-in-out infinite 0.5s;
}

.stat-card {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #25F4EE, #FE2C55);
  padding: 15px;
  border-radius: 12px;
  color: white;
  min-width: 180px;
}

.stat-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-size: 18px;
}

.stat-info {
  flex: 1;
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.stat-label {
  font-size: 12px;
  opacity: 0.8;
}

/* 移动端专用样式 */
.mobile-showcase {
  position: relative;
}

.mobile-showcase img {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.mobile-stats {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.mobile-stat-card {
  background: linear-gradient(135deg, #25F4EE, #FE2C55);
  border-radius: 10px;
  padding: 10px 15px;
  color: white;
  text-align: center;
  width: 31%;
  margin-bottom: 10px;
}

.mobile-stat-card .stat-value {
  font-size: 16px;
  font-weight: 700;
}

.mobile-stat-card .stat-label {
  font-size: 11px;
  opacity: 0.8;
}


/* 动画效果 */
@keyframes float {
  0% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(10px, 10px) rotate(2deg); }
  50% { transform: translate(0, 15px) rotate(0deg); }
  75% { transform: translate(-10px, 5px) rotate(-2deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

@keyframes pulse-border {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 244, 238, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 244, 238, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 244, 238, 0);
  }
}

/* 动画延迟优化 */
.animate__delay-1s {
  animation-delay: 0.2s;
}

.animate__delay-2s {
  animation-delay: 0.4s;
}

.animate__delay-3s {
  animation-delay: 0.6s;
}

.animate__fadeInUp {
  animation-duration: 0.8s;
}

/* 响应式调整 */
@media (max-width: 991.98px) {
  .service-banner {
    padding: 60px 0;
  }
  
  .banner-title {
    font-size: 36px;
  }
  
  .banner-cta .btn {
    margin-bottom: 10px;
  }
  
  
  .ui-showcase {
    height: auto;
    margin-top: 20px;
  }
  
  .floating-card {
    position: relative;
    display: inline-flex;
    margin: 10px;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
  }
  
  .card-1, .card-2, .card-3 {
    position: static;
    margin-top: 20px;
    width: 45%;
    display: inline-flex;
  }
}

@media (max-width: 767.98px) {
  .service-banner {
    padding: 40px 0;
  }
  
  .banner-title {
    font-size: 32px;
  }
  
  .banner-content {
    text-align: center;
    padding-right: 0;
  }
  
  .banner-subtitle {
    margin-left: auto;
    margin-right: auto;
    max-width: 90%;
  }
  
  .banner-cta {
    display: flex;
    justify-content: center;
    gap: 10px;
  }
  
  .banner-slogan {
    justify-content: center;
  }
  
  
  
  /* 移动端下调整浮动卡片布局 */
  .floating-card {
    width: 100%;
    margin: 10px 0;
  }
  
  /* 移动端下调整主图显示 */
  .main-ui {
    margin-bottom: 20px;
  }
}

    /* 服务优势部分 */
.service-advantages {
  padding: 10px 0;
  position: relative;
  overflow: hidden;
}

.service-advantages::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(37, 244, 238, 0.05), rgba(254, 44, 85, 0.05));
  z-index: 0;
}

.service-advantages::after {
  content: '';
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(254, 44, 85, 0.05), rgba(37, 244, 238, 0.05));
  z-index: 0;
}



/* 服务优势图标样式 - 重点优化SVG图标本身的大小 */
.advantage-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, rgba(37, 244, 238, 0.1), rgba(254, 44, 85, 0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.3s ease;
}

/* 关键修改：大幅增加SVG图标本身的大小 */
.advantage-icon svg {
  width: 40px !important;
  height: 40px !important;
  transition: transform 0.5s ease, fill 0.3s ease;
}

.card:hover .advantage-icon {
  transform: scale(1.1);
  background: linear-gradient(135deg, rgba(37, 244, 238, 0.2), rgba(254, 44, 85, 0.2));
  box-shadow: 0 5px 15px rgba(37, 244, 238, 0.3);
  animation: pulse-border 1.5s infinite;
}

.card:hover .advantage-icon svg {
  transform: rotateY(180deg);
}

.card:hover .advantage-icon svg path {
  fill: #FE2C55;
}

/* 卡片样式优化 */
.service-advantages .card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
}

.service-advantages .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #25F4EE, #FE2C55);
  opacity: 0;
  transition: all 0.3s ease;
}

.service-advantages .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-advantages .card:hover::before {
  opacity: 1;
}

.service-advantages .card-body {
  transition: all 0.3s ease;
  padding: 0rem;
}

.service-advantages .card:hover .card-body {
  transform: translateY(-5px);
}


.advantage-number {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 40px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.03);
  line-height: 1;
}

/* 动画效果 */
@keyframes pulse-border {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 244, 238, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(37, 244, 238, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 244, 238, 0);
  }
}

/* 动画延迟优化 */
.animate__delay-1s {
  animation-delay: 0.2s;
}

.animate__delay-2s {
  animation-delay: 0.4s;
}

.animate__delay-3s {
  animation-delay: 0.6s;
}

.animate__fadeInUp {
  animation-duration: 0.8s;
}

/* 响应式调整 */
@media (max-width: 991.98px) {
 
}

@media (max-width: 767.98px) {
 .service-advantages h5{
     font-size:16px;
 }
  
  .advantage-icon {
    width: 50px;
    height: 50px;
  }
  
  /* 移动端也保持较大的SVG图标尺寸 */
  .advantage-icon svg {
    width: 30px !important;
    height: 30px !important;
  }
  
  
  
  .advantage-number {
    font-size: 30px;
    top: 10px;
    right: 10px;
  }
}


/* 自定义5列布局 */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 20%;
        max-width: 20%;
    }
}

/* 显示3行文字并隐藏多余部分 */
.overflowClip_3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 4.5em; /* 根据您的行高调整 */
}

/* 卡片间距调整 */
.card-post.list-item {
    border: none;
    transition: all 0.3s ease;
}

.card-post.list-item:hover {
    transform: translateY(-5px);
}

.row {
    margin-left: -5px;
    margin-right: -5px;
}

    /* TikTok Premium 菜单样式 - 主导航 */
.tiktok-premium-menu {
    border: none;
    background: linear-gradient(to right, rgba(254, 44, 85, 0.05), rgba(37, 244, 238, 0.05));
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 8px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tiktok-premium-menu .nav-item4 {
    flex: 1;
    margin: 0 5px;
    position: relative;
    min-width: 80px;
}

.tiktok-premium-menu .nav-link {
    color: #333;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    padding: 15px 20px;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.tiktok-premium-menu .nav-link:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(254, 44, 85, 0.1), rgba(37, 244, 238, 0.1));
    z-index: -1;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.tiktok-premium-menu .nav-link:hover {
    color: #fe2c55;
    transform: translateY(-2px);
}

.tiktok-premium-menu .nav-link:hover:before {
    transform: translateY(0);
}

.tiktok-premium-menu .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, #fe2c55, #ee1d52);
    box-shadow: 0 5px 15px rgba(254, 44, 85, 0.3);
    transform: translateY(-2px);
}

.tiktok-premium-menu .nav-link i {
    font-size: 1.2rem;
    margin-right: 8px;
}

/* 二级分类菜单样式 */
.category-tabs {
    border-bottom: 1px solid rgba(254, 44, 85, 0.2);
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none; /* Firefox */
    -webkit-overflow-scrolling: touch;
    margin-bottom: 15px;
    padding-bottom: 5px;
}

.category-tabs::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Edge */
}

.category-tabs .nav-item {
    margin-right: 10px;
    flex: 0 0 auto;
}

.category-tabs .nav-link {
    color: #555;
    font-weight: 500;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 15px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.category-tabs .nav-link:hover {
    color: #fe2c55;
    background-color: rgba(254, 44, 85, 0.05);
}

.category-tabs .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, #fe2c55, #ee1d52);
    box-shadow: 0 3px 8px rgba(254, 44, 85, 0.3);
}

/* 夜间模式适配 */
.io-black-mode .tiktok-premium-menu {
    background: linear-gradient(to right, rgba(254, 44, 85, 0.1), rgba(37, 244, 238, 0.1));
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.io-black-mode .tiktok-premium-menu .nav-link {
    color: #ffffff;
}

.io-black-mode .tiktok-premium-menu .nav-link:before {
    background: linear-gradient(135deg, rgba(254, 44, 85, 0.2), rgba(37, 244, 238, 0.2));
}

.io-black-mode .tiktok-premium-menu .nav-link:hover {
    color: #25f4ee;
}

.io-black-mode .tiktok-premium-menu .nav-link.active {
    background: linear-gradient(135deg, #fe2c55, #25f4ee);
    box-shadow: 0 5px 15px rgba(37, 244, 238, 0.3);
}

.io-black-mode .tiktok-premium-menu .nav-link i {
    color: #25f4ee;
}

.io-black-mode .tiktok-premium-menu .nav-link.active i {
    color: #ffffff;
}

/* 二级菜单夜间模式 */
.io-black-mode .category-tabs {
    border-bottom-color: rgba(37, 244, 238, 0.2);
}

.io-black-mode .category-tabs .nav-link {
    color: #eee;
}

.io-black-mode .category-tabs .nav-link:hover {
    color: #25f4ee;
    background-color: rgba(37, 244, 238, 0.1);
}

.io-black-mode .category-tabs .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, #fe2c55, #25f4ee);
    box-shadow: 0 3px 8px rgba(37, 244, 238, 0.3);
}

/* 移动端适配 */
@media (max-width: 767.98px) {
    .tiktok-premium-menu {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding: 10px 5px;
        margin-left: -10px;
        margin-right: -10px;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
    }
    
    .tiktok-premium-menu::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Edge */
    }
    
    .tiktok-premium-menu .nav-item4 {
        flex: 0 0 auto;
        min-width: auto;
        margin: 0 5px;
    }
    
    .tiktok-premium-menu .nav-link {
        padding: 10px 15px;
        font-size: 16px;
        white-space: nowrap;
    }
    
    .category-tabs {
        padding: 5px 0;
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .category-tabs .nav-link {
        padding: 6px 12px;
        font-size: 14px;
    }
}

/* 超小屏幕适配 */
@media (max-width: 375px) {
    .tiktok-premium-menu .nav-link {
        padding: 8px 12px;
        font-size: 14px;
    }
    
    .tiktok-premium-menu .nav-link i {
        font-size: 1rem;
        margin-right: 5px;
    }
    
    .category-tabs .nav-link {
        padding: 5px 10px;
        font-size: 13px;
    }
}
/* 自定义5列布局 */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 20%;
        max-width: 20%;
    }
}

/* 显示3行文字并隐藏多余部分 */
.overflowClip_3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-height: 4.5em; /* 根据您的行高调整 */
}

/* 卡片间距调整 - 优化版 */
.card-post.list-item {
    border: none;
    transition: all 0.3s ease;
    margin: 0 3px;
    border-radius: 8px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    height: 100%;
    padding: 10px;
}

.io-black-mode .card-post.list-item {
    background-color: #2a2a2a;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.card-post.list-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.io-black-mode .card-post.list-item:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
}

/* 确保移动端一行两个卡片 */
.io-px-2.card {
    background: transparent;
    border: none;
    box-shadow: none;
    padding-left: 3px !important;
    padding-right: 3px !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

/* 调整行间距 */
.row.io-mx-n2 {
    margin-left: -3px;
    margin-right: -3px;
}

/* 美化按钮样式 - 修复版 */
.btn-danger {
    background: linear-gradient(135deg, #fe2c55, #ee1d52);
    border: none;
    padding: 6px 15px;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s ease;
    color: #fff !important; /* 确保文字颜色为白色 */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); /* 添加文字阴影增强可读性 */
}

.btn-danger:hover {
    background: linear-gradient(135deg, #ee1d52, #fe2c55);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(254, 44, 85, 0.3);
    color: #fff !important;
}

.io-black-mode .btn-danger {
    background: linear-gradient(135deg, #fe2c55, #25f4ee);
    color: #fff !important;
}

.io-black-mode .btn-danger:hover {
    background: linear-gradient(135deg, #fe2c55, #25f4ee);
    box-shadow: 0 4px 8px rgba(37, 244, 238, 0.3);
    color: #fff !important;
}

/* 卡片内容样式优化 */
.list-content {
    padding: 5px;
}

.list-body, .list-body1 {
    padding: 0 5px;
}

.list-footer {
    padding: 5px;
}

/* 移动端适配优化 */
@media (max-width: 767.98px) {
    .card-post.list-item {
        margin: 0 2px;
        padding: 8px;
    }
    
    .list-content {
        padding: 3px;
    }
    
    .list-body, .list-body1 {
        padding: 0 3px;
    }
    
    .list-footer {
        padding: 3px;
    }
    
    /* 修复移动端按钮过大问题 */
    .btn-danger.btn-sm {
        padding: 4px 10px;
        font-size: 12px;
        line-height: 1.5;
    }
}