:root {
    --primary-color: #032070;
    --secondary-color: #e74c3c;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
}

/* ========== 透明导航栏样式 ========== */
.transparent-navbar {
    background-color: rgba(0, 0, 0, 0.3) !important;
    transition: all 0.4s ease;
    padding: 15px 0;
}

.transparent-navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.9) !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 10px 0;
}


    /* 顶部联系栏样式 */
    .top-contact-bar {
        color: white;
        font-size: 14px;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        transition: all 0.3s ease;
    }
    
    .top-contact-bar i {
        width: 16px;
        text-align: center;
    }
    
    .top-contact-bar a {
        color: white;
        text-decoration: none;
        transition: all 0.2s;
    }
    
    .top-contact-bar a:hover {
        color: #cce0ff;
        text-decoration: underline;
    }

/* 导航栏基础样式 */
.navbar {
    margin-top:38px;
    padding: 10px 0;
    transition: all 0.3s ease;
}



/* 导航链接样式 */
.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    padding: 8px 15px;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
    color: white;
}

.navbar-dark .navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 2px;
    background-color: white;
}


/* Logo样式 */
.navbar-brand img {
    transition: all 0.3s ease;
}

/* 导航链接样式 */
.nav-link {
    font-weight: 500;
    padding: 8px 15px;
    color: #333;
    position: relative;
    transition: all 0.3s ease;
}

.nav-link:hover, 
.nav-link.active {
    color: #145da5;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 15px;
    right: 15px;
    height: 2px;
    background-color: #145da5;
}

/* ========== 下拉菜单样式 ========== */
.dropdown-menu {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    padding: 10px 0;
    margin-top: 0;
    border-radius: 0 0 8px 8px;
    background-color: white;
}

.dropdown-item {
    padding: 8px 20px;
    transition: all 0.3s;
    color: #333;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: #f8f9fa;
    color: #032070;
    padding-left: 25px;
}


/* 语言切换器样式 */
.language-switcher .btn {
    padding: 6px 12px;
    font-size: 14px;
    border-color: #ddd;
}

/* 移动端优化 */
@media (max-width: 991.98px) {
    .top-contact-bar {
        display: none; /* 移动端隐藏顶部联系栏 */
    }
    
    .navbar-collapse {
        padding: 15px 0;
    }
    
    .dropdown-menu {
        box-shadow: none;
        margin-top: 0;
        padding-left: 20px;
        border-radius: 0;
    }
    
    .language-switcher {
        margin-top: 15px;
        padding-left: 15px;
    }
}

    
    /* 响应式调整 */
    @media (max-width: 767.98px) {
        .top-contact-bar {
            font-size: 12px;
            padding: 6px 0;
        }
        
        .top-contact-bar .col-md-6 {
            text-align: center !important;
            margin-bottom: 4px;
        }
        
        .top-contact-bar span {
            display: inline-block;
            margin: 2px 0;
        }
    }

/* ========== 轮播图样式 ========== */
.carousel {
    margin-top: -70px;
    z-index: 1;
}

.carousel-item img {
    height: 600px;
    object-fit: cover;
    width: 100%;
}

.carousel-caption {
    bottom: 150px;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.carousel-caption h2 {
    font-size: 3rem;
    font-weight: 700;
}

.carousel-caption p {
    font-size: 1.5rem;
}


/* 轮播区样式 */
.hero-slider {  /*可以移除这个类,不再使用*/
    margin-top: 90px; /* 确保轮播图在导航栏下方 */
    position: relative;
    overflow: hidden;
}

.slider-item { /*使用此样式代替hero-section*/
    position: relative; /* 设置为relative  */
    width: 100%;
    height: 100vh; /* 设置为100vh, 即viewport height */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; /* 确保图片不重复 */
    display: flex;  /* Flexbox布局 */
    flex-direction: column; /* 内容垂直排列 */
    justify-content: center; /* 垂直方向居中 */
    align-items: center; /* 水平方向居中 */
    color: white;  /* 文本颜色 */
    text-align: center; /* 文本居中 */
    padding: 20px;  /* 内边距 */
}

/* 调整轮播图内容区域 */
.slider-item .container { /*修改此处以适应全屏布局*/
    padding: 0;  /* 移除内边距,确保内容贴边 */
    margin-left: 0; /*移除外边距*/
    max-width: 60%;
}

.slider-item h1,
.slider-item p,
.slider-item .btn {
    /*设置文本的样式,例如阴影*/
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* 产品轮播容器 */

.product-carousel{
    width: 100%;
    overflow: hidden;
}
.product-carousel-container {
    padding: 30px 0;
    position: relative;
  
}


/* 产品展示 */
/* 产品卡片样式 */
.product-card {
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

/* 图片容器 */
.product-image-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}
.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

/* 图片悬停效果 */
.product-image-link:hover .product-img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 93, 165, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-image-link:hover .image-overlay {
    opacity: 1;
}

.quick-view {
    color: white;
    font-weight: bold;
    font-size: 16px;
    padding: 8px 16px;
    border: 2px solid white;
    border-radius: 4px;
}


/* 产品信息 */
.product-info {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    margin: 0 0 10px;
    font-size: 18px;
}

.product-link {
    color: #333;
    text-decoration: none;
    transition: color 0.2s;
}

.product-link:hover {
    color: #145da5;
}

/* 产品操作按钮 */
.product-actions {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-details {
    display: block;
    padding: 8px;
    background: #145da5;
    color: white;
    text-align: center;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.2s;
}

.btn-details:hover {
    background: #0e4a8a;
}

.btn-quote {
    padding: 8px;
    background: white;
    color: #145da5;
    border: 1px solid #145da5;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-quote:hover {
    background: #145da5;
    color: white;
}


/* 公司介绍 */
.intro-section {
    background-color: #f8f9fa;
    padding: 80px 0;
}

/* 页脚 */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

.footer a {
    color: #ddd;
    text-decoration: none;
}

.footer a:hover {
    color: white;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 10px;
    transition: all 0.3s;
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}


.section-title{ 
    color:#0e4a8a;
    font-weight: bold;
}


/* 响应式调整 */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .product-image {
        height: 200px;
    }
    
    .swiper-button-next, 
    .swiper-button-prev {
        width: 40px;
        height: 40px;
    }
}


/* 关于我们 */

/* About Section - Modern Styles */
.about-section {
    background-image: url('../../static-en/images/bg22_886.jpg');
    background-size: cover;
    background-position: center;
    /* no-repeat */

  }
  
  .about-media {
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
  }
  
  .scale-hover {
    transition: transform 0.5s ease;
  }
  
  .scale-hover:hover {
    transform: scale(1.03);
  }
  
  .experience-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 0.85rem;
    z-index: 2;
  }
  .about-content{
    background-color: #cce0ff;
    padding:10%;
  }
  .video-play-btn {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 2;
  }
  
  .play-icon {
    width: 50px;
    height: 50px;
    transition: all 0.3s ease;
  }
  
  .video-play-btn:hover .play-icon {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(255,255,255,0.5);
  }
  
  .stat-card {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.05);
  }
  
  .section-title {
    line-height: 1.3;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 1199px) {
    .about-content {
        padding:10%;

    }
  }
  
  @media (max-width: 991px) {
    .about-content {
        padding:10%;

    }
    .section-title {
      font-size: 2.2rem;
    }
    
    .about-media {
      margin-bottom: 30px;
    }
    
    .col-lg-6 {
      order: 0;
    }
    
    .order-lg-1 {
      order: 1;
    }
  }
  
  @media (max-width: 767px) {
    .about-content {
        padding:10%;

    }
    .section-title {
      font-size: 1.8rem;
    }
    
    .experience-badge {
      top: 15px;
      left: 15px;
      font-size: 0.75rem;
    }
    
    .video-play-btn {
      bottom: 15px;
      left: 15px;
    }
    
    .play-icon {
      width: 40px;
      height: 40px;
    }
    
    .stat-number {
      font-size: 1.2rem;
    }
  }
  
  @media (max-width: 575px) {
    .about-content {
        padding:10%;

    }
    .section-title {
      font-size: 1.6rem;
    }
    
    .about-section {
      padding-top: 3rem;
      padding-bottom: 3rem;
    }
    
    .cta-buttons .btn {
      width: 100%;
    }
    
    .key-products .col-sm-6 {
      width: 100%;
    }
  }

  /* 发光特效 */

  .video-play-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    /* 可选设置宽度 */
    width: fit-content;
}


  
  .video-play-btn {
    
    position: relative;
    display: flex;
    top: 50%;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    text-decoration: none;
    z-index: 10;
  }
  
  .play-icon {
    position: relative;
    width: 24px;
    height: 24px;
    color: white;
    z-index: 2;
  }
  
  .pulse-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: pulse 2s infinite ease-out;
    z-index: 1;
  }
  
  .pulse-circle.delay-1 {
    animation-delay: 0.5s;
  }
  
  @keyframes pulse {
    0% {
      transform: scale(0.8);
      opacity: 0.8;
    }
    70% {
      transform: scale(1.3);
      opacity: 0;
    }
    100% {
      transform: scale(0.8);
      opacity: 0;
    }
  }
  
  /* 悬停效果 */
  .video-play-btn:hover .play-icon {
    transform: scale(1.1);
  }
  
  .video-play-btn:hover .pulse-circle {
    background: rgba(93, 174, 255, 0.3);
  }
  
  /* 响应式调整 */
  @media (max-width: 768px) {
    .video-play-btn {
      width: 50px;
      height: 50px;
    }
    
    .play-icon {
      width: 20px;
      height: 20px;
    }
  }

  /* ---------------- */

 /* Parts Customization Process Styles */
#customization-process {
    position: relative;
    overflow: hidden;
}

.section-title {
    color: #333;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
}

.section-subtitle {
    color: #666;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

.process-description {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.process-description p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 0;
}

.process-card {
    background: #fff;
    border-radius: 8px;
    padding: 25px 20px;
    height: 100%;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.process-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.process-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.process-icon img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.process-title {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.process-detail {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.process-number {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background: #145da5;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .process-card {
        padding: 20px 15px;
    }
    
    .process-icon {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .process-description {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .process-card {
        margin-bottom: 15px;
    }
    
    .process-number {
        width: 25px;
        height: 25px;
        font-size: 0.8rem;
    }
}



/* ---------------------- */
/* Base Styles */
.blower-expert-h5 {
    background-color: #f8f9fa;
    overflow: hidden;
  }
  
  .text-gradient {
    background: linear-gradient(90deg, #145da5 0%, #0c2d4a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  /* Card Styles */
  .expert-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    z-index: 1;
  }
  
  .expert-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  }
  
  .card-icon {
    overflow: hidden;
    height: 180px;
  }
  
  .card-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }
  
  .expert-card:hover .card-icon img {
    transform: scale(1.05);
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .feature-list {
    list-style: none;
    padding-left: 0;
  }
  
  .feature-list li {
    margin-bottom: 8px;
    font-size: 0.9rem;
  }
  
  .feature-list i {
    margin-right: 8px;
  }
  
  /* Decoration Elements */
  .decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(20, 93, 165, 0.05);
  }
  
  .decor-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
  }
  
  .decor-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
  }
  
  .decor-3 {
    width: 150px;
    height: 150px;
    top: 50%;
    left: -75px;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 768px) {
    .expert-card {
      margin-bottom: 20px;
    }
    
    .decor-circle {
      display: none;
    }
  }
  
  .z-index-0 {
    z-index: 0;
  }


  /* ----------------- */
  /* Why Choose Us Section */
  /* Why Choose Us Section Styles */
  .why-choose-us {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    background-image: url('../../static-en/picture/37530c0c-d044-4733-a263-1b7e126bea28.jpg');
  }
  

  .why-choose-us .section-header h2 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
  }
  
  .why-choose-us .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: #ffffff;
  }
  
  .why-choose-us .section-header p {
    font-size: 1.1rem;
    color: #ffffff;
    line-height: 1.6;
  }
  .sub-title{
    color:#dadada !important;
  }
  .stats-grid {
    margin-top: 50px;
  }
  
  .stat-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.05);
    height: 100%;
  }
  
  .stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
  }
  
  .stat-number {
    font-weight: 700;
    color: #145da5;
    margin-bottom: 15px;
    line-height: 1;
  }
  
  .stat-number span {
    font-size: 3.5rem;
    display: inline-block;
  }
  
  .stat-number span.small-plus {
    font-size: 2rem;
    vertical-align: top;
    margin-left: 5px;
  }
  
  .stat-card h5 {
    font-size: 1.2rem;
    color: #212529;
    margin-bottom: 10px;
  }
  
  .stat-card p.small {
    font-size: 0.9rem;
    color: #6c757d;
  }
  
  .quality-badges {
    margin-top: 60px;
  }
  
  .badge-item {
    background: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    min-width: 180px;
  }
  
  .badge-item:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  }
  
  .badge-item i {
    margin-bottom: 15px;
    color: #145da5;
  }
  
  .badge-item h6 {
    font-size: 1rem;
    color: #212529;
    margin-bottom: 0;
  }
  
  /* Responsive Styles */
  @media (max-width: 992px) {
    .why-choose-us {
        padding: 60px 0;
        background-image: url('../../static-en/picture/37530c0c-d044-4733-a263-1b7e126bea28.jpg');

      }
      
      .why-choose-us::after {
        display: none; /* 小屏幕隐藏装饰圆 */
      }
    
    .stat-card {
      padding: 25px 15px;
    }
    
    .stat-number span {
      font-size: 3rem;
    }
  }
  
  @media (max-width: 768px) {
    .why-choose-us {
      padding: 50px 0;
      background-position: right center;
      background-image: url('../../static-en/picture/37530c0c-d044-4733-a263-1b7e126bea28.jpg');
    }
    .why-choose-us::after {
        display: none; /* 小屏幕隐藏装饰圆 */
      }
    
    .why-choose-us .section-header h2 {
      font-size: 2rem;
    }
    
    .stat-card {
      padding: 20px 15px;
      margin-bottom: 15px;
    }
    
    .stat-number span {
      font-size: 2.5rem;
    }
    
    .badge-item {
      min-width: 150px;
      padding: 20px 10px;
      margin-bottom: 15px;
    }
  }
  
  @media (max-width: 576px) {

    .why-choose-us {
        padding: 50px 0;
        background-position: right center;
        background-image: url('../../static-en/picture/37530c0c-d044-4733-a263-1b7e126bea28.jpg');
      }

    .why-choose-us .section-header h2 {
      font-size: 1.8rem;
    }
    
    .stat-number span {
      font-size: 2rem;
    }
    
    .badge-item {
      min-width: 120px;
      padding: 15px 10px;
    }
    
    .badge-item i {
      font-size: 1.5rem;
      margin-bottom: 10px;
    }
    
    .badge-item h6 {
      font-size: 0.9rem;
    }
  }

  /* -------------006---------- */
  /* News Section Styles */
.news-section {
    position: relative;
  }
  
  .featured-news-card {
    height: 100%;
    transition: all 0.3s ease;
  }
  
  .news-thumbnail {
    overflow: hidden;
    border-radius: 12px;
  }
  
  .news-thumbnail img {
    transition: transform 0.5s ease;
    width: 100%;
    height: 250px;
    object-fit: cover;
  }
  
  .featured-news-card:hover .news-thumbnail img {
    transform: scale(1.03);
  }
  
  .news-item-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    /* 添加字体优化 */
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
  }
  
  .news-item-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    background-color: #5daeff;
    /* 悬停状态文字优化 */
    color: #fff;
  }

  /* 确保所有文本元素在悬停时都变为白色 */
.news-item-card:hover * {
    color: inherit !important;
  }
  
  /* 特别优化标题和链接 */
  .news-item-card h4,
  .news-item-card h4 a {
    color: #212529;
    transition: color 0.3s ease;
    font-weight: 600;
  }
  
  
  
.news-item-card:hover h4,
.news-item-card:hover h4 a {
  color: #fff !important;
}

.news-item-card .text-muted {
  transition: color 0.3s ease;
}

.news-item-card:hover .text-muted {
  color: rgba(255,255,255,0.8) !important;
}

.news-item-card .btn-link {
  transition: color 0.3s ease;
}

.news-item-card:hover .btn-link {
  color: #fff !important;
}

  .date-day {
    font-weight: bold;
    font-size: 1.2rem;
  }
  
  .date-month {
    font-size: 0.9rem;
  }
  
  /* Responsive Adjustments */
  @media (max-width: 992px) {
    .news-thumbnail img {
      height: 200px;
    }
  }
  
  @media (max-width: 768px) {
    .section-header h2 {
      font-size: 2rem;
    }
    
    .featured-news-card {
      margin-bottom: 30px;
    }
    
    .news-item-card {
      margin-bottom: 20px;
    }
  }
  
  @media (max-width: 576px) {
    .section-header h2 {
      font-size: 1.8rem;
    }
    
    .news-thumbnail img {
      height: 180px;
    }
  }




  /* ---------33----------- */
    
        /* 产品详情布局 */
        .product-detail-container {
            display: flex;
            gap: 30px;
            padding: 30px 0;
        }
        
        /* 产品图片区域 */
        .product-gallery {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .main-image-container {
            position: relative;
            height: 500px;
            border: 1px solid #eee;
            border-radius: 8px;
            overflow: hidden;
            margin-bottom: 15px;
            background-color: #fff;
        }
        
        .main-image {
            width: 100%;
            height: 100%;
            object-fit: contain;
            padding: 20px;
        }
        
        .zoom-icon {
            position: absolute;
            bottom: 15px;
            right: 15px;
            background: rgba(0,0,0,0.7);
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }
        
        .thumbnail-container {
            display: flex;
            gap: 10px;
        }
        
        .thumbnail {
            width: 80px;
            height: 80px;
            border: 1px solid #ddd;
            border-radius: 4px;
            cursor: pointer;
            overflow: hidden;
        }
        
        .thumbnail.active {
            border-color: #0d6efd;
        }
        
        .thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        /* 产品信息区域 */
        .product-info {
            flex: 1;
        }
        
        .product-header {
            margin-bottom: 20px;
        }
        
        .product-title {
            font-size: 1.8rem;
            color: #333;
            margin-bottom: 10px;
        }
        
        .product-subtitle {
            font-size: 1.1rem;
            color: #666;
            margin-bottom: 15px;
        }
        
        .product-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 20px;
        }
        
        .meta-item {
            display: flex;
            align-items: center;
            font-size: 0.9rem;
            color: #555;
        }
        
        .meta-item i {
            margin-right: 8px;
            color: #0d6efd;
        }
        
        .product-price {
            font-size: 1.5rem;
            color: #d9534f;
            font-weight: bold;
            margin: 20px 0;
        }
        
        .product-description {
            line-height: 1.8;
            margin-bottom: 20px;
        }
        
        .product-actions {
            display: flex;
            gap: 15px;
            margin-top: 30px;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: 500;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background-color: #0d6efd;
            color: white;
            border: 1px solid #0d6efd;
        }
        
        .btn-primary:hover {
            background-color: #0b5ed7;
            border-color: #0b5ed7;
        }
        
        .btn-outline {
            background-color: transparent;
            color: #0d6efd;
            border: 1px solid #0d6efd;
        }
        
        .btn-outline:hover {
            background-color: #f8f9fa;
        }
        
        .btn i {
            margin-right: 8px;
        }
        
        /* 产品标签 */
        .product-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }
        
        .tag {
            display: inline-block;
            padding: 4px 10px;
            background-color: #f1f1f1;
            color: #555;
            font-size: 0.8rem;
            border-radius: 20px;
        }
        
        /* 产品详情标签页 */
        .product-tabs {
            margin-top: 40px;
        }
        
        .tab-header {
            display: flex;
            border-bottom: 1px solid #ddd;
        }
        
        .tab-btn {
            padding: 12px 20px;
            background: none;
            border: none;
            border-bottom: 3px solid transparent;
            font-size: 1rem;
            font-weight: 500;
            color: #555;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .tab-btn.active {
            color: #0d6efd;
            border-bottom-color: #0d6efd;
        }
        
        .tab-content {
            padding: 20px 0;
        }
        
        .tab-pane {
            display: none;
        }
        
        .tab-pane.active {
            display: block;
        }
        
        /* 规格参数 */
        .spec-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 20px;
        }
        
        .spec-table th, .spec-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        
        .spec-table th {
            background-color: #f8f9fa;
            font-weight: 500;
            color: #555;
            width: 30%;
        }
        
        /* 分享区域 */
        .share-section {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }
        
        .share-title {
            font-size: 1rem;
            margin-bottom: 15px;
            color: #555;
        }
        
        .share-buttons {
            display: flex;
            gap: 10px;
        }
        
        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .product-detail-container {
                flex-direction: column;
            }
            
            .main-image-container {
                height: 400px;
            }
        }
        
        @media (max-width: 768px) {
            .product-title {
                font-size: 1.5rem;
            }
            
            .product-actions {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
            }
            
            .main-image-container {
                height: 350px;
            }
        }
        
        @media (max-width: 576px) {
            .main-image-container {
                height: 300px;
            }
            
            .thumbnail {
                width: 60px;
                height: 60px;
            }
        }




 /* 联系表单样式 */
 .contact-form-container {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 25px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.contact-form .form-label {
  font-weight: 500;
  color: #495057;
  margin-bottom: 8px;
}

.contact-form .form-control {
  padding: 12px 15px;
  border-radius: 6px;
  border: 1px solid #ced4da;
  transition: all 0.3s ease;
}

.contact-form .form-control:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.input-group-text {
  background-color: #e9ecef;
  color: #495057;
}

.contact-form .btn {
  padding: 12px;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.contact-form .btn:hover {
  background-color: #0b5ed7;
  transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 576px) {
  .contact-form-container {
      padding: 20px 15px;
  }
  
  .contact-form .form-control {
      padding: 10px 12px;
  }
}