.black-about-company-banner {
    background-color: #fff;
    color: #333;
    padding: 60px 0;
    overflow: hidden;
    margin: 0 auto;
    width: 90%;
}

.banner-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    width: 100%;
}

.banner-left {
    flex: 1;
    max-width: 50%;
}

.main-image {
    width: 100%;
    height: auto !important;;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

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

.banner-right {
    flex: 1;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    padding-left: 20px;
}

.content-text h2 {
    font-size: 26px;
    color: #007cba;
    line-height: 1;
}

.content-text p {
    font-size: 14px;
    line-height: 1.6;
    color: #000;
}

.mass-production h3 {
    font-size: 1.1rem;
    font-weight: bold;
    color: #000;
}

.mass-production p {
    font-size: 14px;
    line-height: 1.6;
    color: #000;
}

/* Swiper轮播容器样式 */
.production-carousel-container {
    width: 100%;
    border-radius: 6px;
    background: #f8f9fa;
    padding: 4px;
    border: 1px solid #e9ecef;
    position: relative;
}

.production-swiper {
    width: 100%;
    height: 88px;
    overflow: hidden;
}

.production-swiper .swiper-wrapper {
    align-items: center;
    transition-timing-function: linear;
}

.production-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    width: auto !important;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.production-swiper .swiper-slide img {
    width: auto;
    height: auto;
    max-height: 80px;
    max-width: 120px;
    min-width: 80px;
    object-fit: contain;
    border-radius: 2px;
    transition: transform 0.3s ease;
    background: #fff;
    margin: 0 8px;
}

.production-swiper .swiper-slide:hover img {
    transform: scale(1.05);
}

/* Swiper导航按钮样式 */
.production-swiper .swiper-button-next,
.production-swiper .swiper-button-prev {
    width: 24px;
    height: 24px;
    margin-top: -12px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    color: #333;
    transition: all 0.3s ease;
}

.production-swiper .swiper-button-next:hover,
.production-swiper .swiper-button-prev:hover {
    background: #2196F3;
    color: white;
    transform: scale(1.1);
}

.production-swiper .swiper-button-next::after,
.production-swiper .swiper-button-prev::after {
    font-size: 12px;
    font-weight: 600;
}

.production-swiper .swiper-button-next {
    right: -12px;
}

.production-swiper .swiper-button-prev {
    left: -12px;
}

/* Swiper分页器样式 */
.production-swiper .swiper-pagination {
    bottom: -20px;
    position: relative;
    margin-top: 8px;
}

.production-swiper .swiper-pagination-bullet {
    width: 20px;
    height: 3px;
    background: #ddd;
    opacity: 1;
    transition: all 0.3s ease;
    border-radius: 2px;
    margin: 0 2px;
}

.production-swiper .swiper-pagination-bullet-active {
    background: #2196F3;
    transform: none;
}

/* 响应式设计 */
@media (min-width: 768px) {
    .production-swiper {
        height: 88px;
    }
    
    .production-swiper .swiper-slide {
        height: 80px;
    }
    
    .production-swiper .swiper-slide img {
        max-height: 80px;
    }
    
    .production-swiper .swiper-button-next,
    .production-swiper .swiper-button-prev {
        width: 28px;
        height: 28px;
        margin-top: -14px;
    }
    
    .production-swiper .swiper-button-next::after,
    .production-swiper .swiper-button-prev::after {
        font-size: 14px;
    }
}

@media (max-width: 767px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .banner-left,
    .banner-right {
        max-width: 100%;
    }
    
    .banner-right {
        padding-left: 0;
    }
    
    .content-text h2 {
        font-size: 1.5rem;
    }
    
    .content-text p,
    .mass-production p {
        font-size: 0.9rem;
    }
    
    .production-swiper {
        height: 68px;
    }
    
    .production-swiper .swiper-slide {
        height: 60px;
    }
    
    .production-swiper .swiper-slide img {
        max-height: 60px;
        max-width: 100px;
        min-width: 60px;
        margin: 0 6px;
    }
    
    .production-swiper .swiper-button-next,
    .production-swiper .swiper-button-prev {
        width: 20px;
        height: 20px;
        margin-top: -10px;
    }
    
    .production-swiper .swiper-button-next::after,
    .production-swiper .swiper-button-prev::after {
        font-size: 10px;
    }
    
    .production-swiper .swiper-button-next {
        right: -8px;
    }
    
    .production-swiper .swiper-button-prev {
        left: -8px;
    }
}

@media (max-width: 480px) {
    .black-about-company-banner {
        padding: 40px 0;
    }
    
    .content-text h2 {
        font-size: 1.5rem;
    }
    
    .content-text p,
    .mass-production p {
        font-size: 0.85rem;
    }
}