.banner-container {
    border: 0px;
    position: relative;
    width: 100%;
    height: 1390px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 0px;
    box-shadow: 0 0px 0px rgba(0, 0, 0, 0.1);
}

.banner-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide img,
.banner-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    color: white;
}

.banner-text h2 {
    font-size: 36px;
    margin: 0 0 43px 0;
    font-weight: 700;
}

.banner-text p {
    font-size: 18px;
   margin: 0 0 110px 0;
    opacity: 0.9;
}

.banner-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 50px;
    height: 3px;
    border-radius: 1px;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.indicator.active {
    background-color: white;
    width: 30px;
    border-radius: 6px;
}

.banner-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: background-color 0.3s ease, opacity 0.3s ease;
    border-radius: 50%;
    opacity: 0;
}

.banner-btn:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.banner-container:hover .banner-btn {
    opacity: 1;
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner-container {
        height: 300px;
    }
    
    .banner-text {
        padding: 20px;
    }
    
    .banner-text h2 {
        font-size: 24px;
    }
    
    .banner-text p {
        font-size: 14px;
    }
    
    .banner-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .prev-btn {
        left: 10px;
    }
    
    .next-btn {
        right: 10px;
    }
}

@media (max-width: 480px) {
    .banner-container {
        height: 250px;
    }
    
    .banner-text h2 {
        font-size: 20px;
    }
    
    .banner-text p {
        font-size: 12px;
    }
}

/* 视频加载器样式已移除 */