.ht-yanfa-container {
            max-width: 100%;
            margin: 0 auto;
            /*overflow: hidden;*/
        }
        
        /* 第一部分：团队简介 - 顶部大图改为全宽 */
        .ht-yanfa-hero {
            height: 500px;
            
            background-size: cover;
            background-position: center;
            position: relative;
            width: 100%;
        }
        
        .ht-yanfa-hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
           /* background: rgba(0, 0, 0, 0.3);*/
        }
        
        .ht-yanfa-intro {
            display: flex;
            padding: 110px 25%;
            background-color: #fff;
        }
        
        .ht-yanfa-intro-left {
            flex: 1;
            padding-right: 5%;
        }
        
        .ht-yanfa-intro-right {
            flex: 1;
        }
        
        .ht-yanfa-title {
            font-size: 36px;
            font-weight: bold;
            color: #a41626;
            margin-bottom: 30px;
            position: relative;
        }
        
        .ht-yanfa-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 3px;
            background-color: #a41626;
        }
        
        .ht-yanfa-content {
            font-size: 16px;
            line-height: 1.8;
            color: #666;
        }
        
        .ht-yanfa-image {
            width: 100%;
            height: 300px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

                .ht-yanfa-image2 {
            width: 100%;
            height: 500px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        /* 第二部分：团队管理 */
        .ht-yanfa-management {
            padding: 80px 5%;
            /*background-color: #f5f7fa;*/
            text-align: center;
        }
        
        .ht-yanfa-management-title {
            font-size: 36px;
            font-weight: bold;
            color: #a41626;
            margin-bottom: 60px;
        }
        
        .ht-yanfa-management-image {
            width: 80%;
            max-width: 1000px;
            margin: 0 auto 40px;
            height: 400px;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .ht-yanfa-management-name {
            font-size: 28px;
            font-weight: bold;
            color: #a41626;
            margin-bottom: 10px;
        }
        
        .ht-yanfa-management-position {
            font-size: 18px;
            color: #666;
            margin-bottom: 30px;
        }
        
        .ht-yanfa-management-desc {
            font-size: 16px;
            color: #666;
            max-width: 800px;
            margin: 0 auto 60px;
            line-height: 1.8;
        }
        
        /* 团队成员 */
        .ht-yanfa-team {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .ht-yanfa-member {
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .ht-yanfa-member:hover {
            transform: translateY(-10px);
        }
        
        .ht-yanfa-member-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 15px;
            border: 3px solid #fff;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .ht-yanfa-member-name {
            font-size: 18px;
            font-weight: bold;
            color: #a41626;
            margin-bottom: 5px;
        }
        
        .ht-yanfa-member-position {
            font-size: 14px;
            color: #666;
        }
        
        /* 弹窗 */
        .ht-yanfa-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 1000;
            backdrop-filter: blur(5px);
            animation: ht-yanfa-fadeIn 0.5s ease;
        }
        
        .ht-yanfa-modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            width: 800px;
            max-width: 90%;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            padding: 40px;
            animation: ht-yanfa-slideIn 0.5s ease;
        }
        
        .ht-yanfa-modal-header {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }
        
        .ht-yanfa-modal-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 20px;
        }
        
        .ht-yanfa-modal-info h3 {
            font-size: 24px;
            color: #a41626;
            margin-bottom: 5px;
        }
        
        .ht-yanfa-modal-info p {
            font-size: 16px;
            color: #666;
        }
        
        .ht-yanfa-modal-desc {
            font-size: 16px;
            line-height: 1.8;
            color: #666;
        }
        
        .ht-yanfa-modal-close {
            position: absolute;
            top: 15px;
            right: 15px;
            font-size: 24px;
            color: #999;
            cursor: pointer;
            transition: color 0.3s;
        }
        
        .ht-yanfa-modal-close:hover {
            color: #a41626;
        }
        
        /* 第三部分：研发成果展示 - 轮播图改为全宽 */
        .ht-yanfa-showcase {
            padding: 80px 0;
            background-color: #fff;
            width: 100%;
        }
        
        .ht-yanfa-showcase-title {
            font-size: 36px;
            font-weight: bold;
            color: #a41626;
            text-align: center;
            margin-bottom: 60px;
            padding: 0 5%;
        }
        
        .ht-yanfa-carousel {
            height: 500px;
            position: relative;
            overflow: hidden;
            width: 100%;
        }
        
        .ht-yanfa-carousel-track {
            display: flex;
            height: 100%;
            animation: ht-yanfa-scroll 30s linear infinite;
        }
        
        .ht-yanfa-carousel-item {
            flex: 0 0 20%;
            height: 100%;
            padding: 0 10px;
        }
        
        .ht-yanfa-carousel-img {
            width: 100%;
            height: 50%;
            object-fit: cover;
            border-radius: 4px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        /* 动画效果 */
        @keyframes ht-yanfa-fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes ht-yanfa-slideIn {
            from { 
                opacity: 0;
                transform: translate(-50%, -60%);
            }
            to { 
                opacity: 1;
                transform: translate(-50%, -50%);
            }
        }
        
        @keyframes ht-yanfa-scroll {
            0% { transform: translateX(0); }
            100% { transform: translateX(-100%); }
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .ht-yanfa-intro {
                padding: 60px 5%;
            }
            
            .ht-yanfa-carousel-item {
                flex: 0 0 25%;
            }
        }
        
        @media (max-width: 768px) {
            .ht-yanfa-intro {
                flex-direction: column;
                padding: 40px 5%;
            }
            
            .ht-yanfa-intro-left {
                padding-right: 0;
                margin-bottom: 40px;
            }
            
            .ht-yanfa-title {
                font-size: 28px;
            }
            
            .ht-yanfa-management-title,
            .ht-yanfa-showcase-title {
                font-size: 28px;
            }
            
            .ht-yanfa-carousel-item {
                flex: 0 0 33.33%;
            }
        }
        
        @media (max-width: 480px) {
            .ht-yanfa-hero {
                height: 300px;
            }
            
            .ht-yanfa-carousel {
                height: 300px;
            }
            
            .ht-yanfa-carousel-item {
                flex: 0 0 50%;
            }
        }



/* 研发流程板块现代化样式 */
.ht-yanfa-process-modern {
    padding: 100px 5%;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.ht-yanfa-process-header {
    text-align: center;
    margin-bottom: 80px;
}

.ht-yanfa-process-timeline-modern {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.ht-yanfa-process-step-modern {
    display: flex;
    margin-bottom: 20px;
    position: relative;
}

.ht-yanfa-step-visual {
    position: relative;
    margin-right: 40px;
    flex-shrink: 0;
}

.ht-yanfa-step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #a41626 0%, #d32f2f 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(164, 22, 38, 0.3);
    position: relative;
    z-index: 2;
}

.ht-yanfa-step-connector {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: calc(100% + 60px);
    background: linear-gradient(to bottom, #a41626, #d32f2f);
}

.ht-yanfa-process-step-modern:last-child .ht-yanfa-step-connector {
    display: none;
}

.ht-yanfa-step-content-modern {
    flex: 1;
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(164, 22, 38, 0.1);
    transition: all 0.3s ease;
}

.ht-yanfa-step-content-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(164, 22, 38, 0.15);
}

.ht-yanfa-step-header {
    margin-bottom: 20px;
}

.ht-yanfa-step-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #a41626;
    margin-bottom: 15px;
}

.ht-yanfa-step-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ht-yanfa-step-tags span {
    background: rgba(164, 22, 38, 0.1);
    color: #a41626;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.ht-yanfa-step-content-modern p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
}

.ht-yanfa-step-image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.ht-yanfa-step-image-grid img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 10px;
}

.ht-yanfa-step-progress {
    margin-top: 20px;
}

.ht-yanfa-progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.ht-yanfa-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #a41626, #d32f2f);
    border-radius: 10px;
    transition: width 1s ease;
}

.ht-yanfa-step-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.ht-yanfa-stat {
    text-align: center;
    padding: 20px;
    background: rgba(164, 22, 38, 0.05);
    border-radius: 10px;
}

.ht-yanfa-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: #a41626;
    margin-bottom: 5px;
}

.ht-yanfa-stat-label {
    color: #666;
    font-size: 0.9rem;
}

.ht-yanfa-step-features {
    margin-top: 20px;
}

.ht-yanfa-step-feature {
    display: flex;
    align-items: center;
    padding: 10px 0;
    color: #555;
}

.ht-yanfa-feature-dot {
    width: 8px;
    height: 8px;
    background: #a41626;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
}

.ht-yanfa-step-cta {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.ht-yanfa-cta-button {
    padding: 12px 25px;
    background: #a41626;
    color: #fff;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ht-yanfa-cta-button:hover {
    background: #d32f2f;
    transform: translateY(-2px);
}

.ht-yanfa-cta-button.secondary {
    background: transparent;
    color: #a41626;
    border: 2px solid #a41626;
}

.ht-yanfa-cta-button.secondary:hover {
    background: rgba(164, 22, 38, 0.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ht-yanfa-process-step-modern {
        flex-direction: column;
        text-align: center;
    }
    
    .ht-yanfa-step-visual {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .ht-yanfa-step-connector {
        display: none;
    }
    
    .ht-yanfa-step-tags {
        justify-content: center;
    }
    
    .ht-yanfa-step-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .ht-yanfa-cta-button {
        width: 200px;
    }
}