/* 1. 全局与布局 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f9f9f9;
        }
        
        .HT-guanyu-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 2. 背景与图片 */
        .HT-guanyu-hero {
            background:  url('/static/upload/image/20251112/1762931031601372.png') center/cover no-repeat;
            color: white;
            padding: 244px 0;
            text-align: center;
            margin-bottom: 60px;
        }
        
        .HT-guanyu-hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        
        /* 3. 按钮与交互 */
        .HT-guanyu-btn {
            display: inline-block;
            background-color: #a41626;
            color: white;
            padding: 12px 30px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
            margin-top: 20px;
        }
        
        .HT-guanyu-btn:hover {
            transform: translateY(-5px);
            background-color: #c71d32;
        }
        
        .HT-guanyu-btn i {
            margin-right: 8px;
        }
        
        /* 4. 标题样式 */
        .HT-guanyu-section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .HT-guanyu-section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: #a41626;
        }
        
        /* 7. 网格布局 */
        .HT-guanyu-grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        
        .HT-guanyu-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .HT-guanyu-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .HT-guanyu-grid-1 {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        
        /* 8. 特色内容 */
        .HT-guanyu-feature-icon {
            font-size: 50px;
            color: #a41626;
            margin-bottom: 20px;
        }
        
        .HT-guanyu-feature-item {
            text-align: center;
            padding: 30px 20px;
            transition: all 0.3s ease;
        }
        
        .HT-guanyu-feature-item:hover {
            transform: translateY(-5px);
        }
        
        /* 10. 响应式适配 */
        @media (max-width: 1024px) {
            .HT-guanyu-grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .HT-guanyu-grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 768px) {
            .HT-guanyu-grid-2, .HT-guanyu-grid-3, .HT-guanyu-grid-4 {
                grid-template-columns: 1fr;
            }
            
            .HT-guanyu-hero {
                padding: 60px 0;
            }
            
            .HT-guanyu-section-title {
                font-size: 1.8rem;
            }
        }
        
        /* 页面特定样式 */
        .HT-guanyu-section {
            padding: 80px 0;
        }
        
        .HT-guanyu-section:nth-child(even) {
            background-color: #f0f0f0;
        }
        
        .HT-guanyu-contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .HT-guanyu-contact-icon {
            background-color: #a41626;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
        }
        
        /* 企业简介新样式 - 移除矩形效果，背景图铺满 */
        .HT-guanyu-intro {
            position: relative;
            background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
            padding: 80px 0;
            margin-bottom: 30px;
            width: 100vw;
            margin-left: calc(-50vw + 50%);
        }
        
        .HT-guanyu-intro-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        
        .HT-guanyu-intro-text {
            padding: 30px 0;
        }
        
        .HT-guanyu-intro-image {
            overflow: hidden;
        }
        
        .HT-guanyu-intro-image img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .HT-guanyu-intro-image:hover img {
            transform: scale(1.05);
        }
        
        .HT-guanyu-mission {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-top: 50px;
        }
        
        .HT-guanyu-mission-item {
            text-align: center;
            padding: 30px 20px;
            transition: all 0.3s ease;
        }
        
        .HT-guanyu-mission-item:hover {
            transform: translateY(-10px);
        }
        
        .HT-guanyu-mission-icon {
            font-size: 40px;
            color: #a41626;
            margin-bottom: 20px;
        }
        
        /* 图片占位样式 */
        .HT-guanyu-image-placeholder {
            width: 100%;
            height: 400px;
            background-color: #f0f0f0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            margin-bottom: 30px;
        }
        
        .HT-guanyu-image-placeholder i {
            font-size: 60px;
            color: #a41626;
            margin-bottom: 20px;
        }
        
        .HT-guanyu-image-placeholder p {
            color: #666;
            font-size: 18px;
        }
        
        /* 地图样式 */
        .HT-guanyu-map {
            width: 100%;
            height: 400px;
            overflow: hidden;
            margin-bottom: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        /* 荣誉资质轮播图 - 移除矩形效果 */
        .HT-guanyu-carousel {
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
            overflow: hidden;
        }
        
        .HT-guanyu-carousel-track {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .HT-guanyu-carousel-slide {
            min-width: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .HT-guanyu-carousel-slide img {
            width: 90%;
            max-height: 500px;
            object-fit: contain;
        }
        
        .HT-guanyu-carousel-nav {
            display: flex;
            justify-content: center;
            margin-top: 20px;
        }
        
        .HT-guanyu-carousel-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #ddd;
            margin: 0 5px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .HT-guanyu-carousel-dot.active {
            background-color: #a41626;
            transform: scale(1.2);
        }
        
        .HT-guanyu-carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: rgba(164, 22, 38, 0.7);
            color: white;
            border: none;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            font-size: 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .HT-guanyu-carousel-btn:hover {
            background-color: #a41626;
        }
        
        .HT-guanyu-carousel-prev {
            left: 20px;
        }
        
        .HT-guanyu-carousel-next {
            right: 20px;
        }
        
        /* 联系方式新样式 - 保留矩形效果 */
        .HT-guanyu-contact-main {
            background-color: white;
            border-radius: 10px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
        
        .HT-guanyu-contact-branches {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        
        .HT-guanyu-contact-branch {
            background-color: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
        }
        
        .HT-guanyu-contact-branch:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }


        .HT-guanyu-timeline-image,
.HT-guanyu-organization-image {
    position: relative;
    width: 100%;
    margin-bottom: 30px;
}

.HT-guanyu-image-container {
    position: relative;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.HT-guanyu-image-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.HT-guanyu-timeline-img,
.HT-guanyu-organization-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.HT-guanyu-image-container:hover .HT-guanyu-timeline-img,
.HT-guanyu-image-container:hover .HT-guanyu-organization-img {
    transform: scale(1.03);
}

.HT-guanyu-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 30px 20px 20px;
    text-align: center;
}

.HT-guanyu-image-overlay h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: white;
}

.HT-guanyu-image-overlay p {
    font-size: 16px;
    opacity: 0.9;
}

.HT-guanyu-image-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    text-align: center;
    border: 2px dashed #ddd;
}

.HT-guanyu-image-error i {
    font-size: 40px;
    color: #a41626;
    margin-bottom: 20px;
}

.HT-guanyu-image-error p {
    color: #666;
    font-size: 18px;
    margin-bottom: 10px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .HT-guanyu-image-overlay {
        padding: 20px 15px 15px;
    }
    
    .HT-guanyu-image-overlay h3 {
        font-size: 20px;
    }
    
    .HT-guanyu-image-overlay p {
        font-size: 14px;
    }
    
    .HT-guanyu-image-error {
        padding: 40px 15px;
    }
    
    .HT-guanyu-image-error i {
        font-size: 30px;
    }
    
    .HT-guanyu-image-error p {
        font-size: 16px;
    }
}
.HT-guanyu-map {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
}

/* 百度地图控件样式优化 */
.BMap_noprint {
    border-radius: 4px;
}

.BMap_stdMpCtrl.BMap_stdMpCtrl0 {
    border-radius: 4px 0 0 4px;
}

.BMap_ctrl.BMap_scaleCtrl {
    border-radius: 0 4px 4px 0;
}
.ht-yanfa-hero {
    height: 500px;
    background-size: cover;
    background-position: center;
    position: relative;
    width: 100%;
}