.header_content_logo {
    font-size: 30px;
    color: #fff;
}

/* 公司宣传视频模块样式 */
.IndexVideo {
    background: #111;
    padding: 75px 0;
}

.IndexVideo .IndexVideo_content {
    max-width: 1500px;
    margin: 0 auto;
}

.IndexVideo .video-container {
    max-width: 1000px;
    margin: 0 auto;
}

.IndexVideo .video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 比例 */
    background: #000;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.IndexVideo video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.IndexVideo .video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.IndexVideo .video-overlay:hover {
    background: rgba(0,0,0,0.3);
}

.IndexVideo .video-overlay:hover .play-button {
    transform: scale(1.1);
    background: #ff7019;
}

.IndexVideo .play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255,112,25,0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.IndexVideo .play-button span {
    color: #fff;
    font-size: 35px;
    margin-left: 5px;
}

.IndexVideo .video-info {
    text-align: center;
    color: #fff;
}

.IndexVideo .video-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.IndexVideo .video-info p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .IndexVideo {
        padding: 40px 15px;
    }
    
    .IndexVideo .play-button {
        width: 60px;
        height: 60px;
    }
    
    .IndexVideo .play-button span {
        font-size: 25px;
    }
    
    .IndexVideo .video-info h3 {
        font-size: 18px;
    }
    
    .IndexVideo .video-info p {
        font-size: 14px;
    }
}

/* 数据亮点模块样式 */
.IndexHighlights {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 60px 0;
}

.IndexHighlights .highlights-content {
    max-width: 1500px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.IndexHighlights .highlight-item {
    text-align: center;
    padding: 30px 20px;
    min-width: 200px;
}

.IndexHighlights .highlight-item .number-wrapper {
    display: flex;
    justify-content: center;
    align-items: baseline;
    margin-bottom: 15px;
}

.IndexHighlights .highlight-item .number {
    font-size: 60px;
    font-weight: bold;
    color: #ff7019;
    font-family: "Impact", sans-serif;
    line-height: 1;
}

.IndexHighlights .highlight-item .suffix {
    font-size: 30px;
    color: #ff7019;
    margin-left: 5px;
}

.IndexHighlights .highlight-item .label {
    font-size: 18px;
    color: #fff;
    margin-top: 10px;
}

.IndexHighlights .highlight-item .desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-top: 8px;
}

@media (max-width: 768px) {
    .IndexHighlights .highlight-item {
        width: 50%;
        min-width: auto;
        padding: 20px 10px;
    }
    
    .IndexHighlights .highlight-item .number {
        font-size: 40px;
    }
    
    .IndexHighlights .highlight-item .suffix {
        font-size: 20px;
    }
    
    .IndexHighlights .highlight-item .label {
        font-size: 14px;
    }
}

/* 行业解决方案入口模块样式 */
.IndexSolutions {
    background: #f6f6f6;
    padding: 75px 0;
}

.IndexSolutions .solutions-content {
    max-width: 1500px;
    margin: 0 auto;
}

.IndexSolutions .solutions-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.IndexSolutions .solution-card {
    width: calc(33.333% - 20px);
    max-width: 300px;
    background: #fff;
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.IndexSolutions .solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.IndexSolutions .solution-card:hover .solution-icon {
    background: #ff7019;
    color: #fff;
}

.IndexSolutions .solution-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.IndexSolutions .solution-icon span {
    font-size: 36px;
    color: #ff7019;
    transition: all 0.3s ease;
}

.IndexSolutions .solution-card:hover .solution-icon span {
    color: #fff;
}

.IndexSolutions .solution-card h4 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

.IndexSolutions .solution-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .IndexSolutions .solution-card {
        width: calc(50% - 15px);
    }
}

@media (max-width: 576px) {
    .IndexSolutions .solution-card {
        width: 100%;
        max-width: none;
    }
    
    .IndexSolutions .solutions-grid {
        gap: 20px;
    }
}

/* 客户评价轮播模块样式 */
.IndexTestimonials {
    background: #fff;
    padding: 75px 0;
}

.IndexTestimonials .testimonials-content {
    max-width: 1500px;
    margin: 0 auto;
}

.IndexTestimonials .testimonials-slider {
    max-width: 1000px;
    margin: 50px auto 0;
    position: relative;
    overflow: hidden;
}

.IndexTestimonials .testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.IndexTestimonials .testimonial-item {
    min-width: 100%;
    padding: 0 50px;
    box-sizing: border-box;
}

.IndexTestimonials .testimonial-card {
    background: #f9f9f9;
    border-radius: 10px;
    padding: 40px;
    position: relative;
}

.IndexTestimonials .quote-icon {
    font-size: 80px;
    color: #ff7019;
    opacity: 0.2;
    position: absolute;
    top: 20px;
    left: 30px;
    font-family: Georgia, serif;
    line-height: 1;
}

.IndexTestimonials .testimonial-text {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}

.IndexTestimonials .testimonial-author {
    display: flex;
    align-items: center;
}

.IndexTestimonials .author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #ddd;
    margin-right: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    color: #999;
}

.IndexTestimonials .author-info h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 5px;
}

.IndexTestimonials .author-info p {
    font-size: 14px;
    color: #999;
}

.IndexTestimonials .testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 30px;
    gap: 10px;
}

.IndexTestimonials .nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.IndexTestimonials .nav-dot.active {
    background: #ff7019;
    transform: scale(1.2);
}

.IndexTestimonials .nav-dot:hover {
    background: #ff7019;
}

@media (max-width: 768px) {
    .IndexTestimonials .testimonial-item {
        padding: 0 15px;
    }
    
    .IndexTestimonials .testimonial-card {
        padding: 30px 20px;
    }
    
    .IndexTestimonials .quote-icon {
        font-size: 50px;
    }
    
    .IndexTestimonials .testimonial-text {
        font-size: 14px;
    }
}