/* Banner轮播样式 */
.banner-container {
    position: relative;
    width: 100%;
    height: 582px;
    overflow: hidden;
}

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

.banner-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

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

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

.banner-caption {
    position: absolute;
    bottom: 50px;
    left: 50px;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
    max-width: 60%;
}

.banner-caption h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

.banner-caption p {
    font-size: 18px;
}

.banner-nav {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    text-align: center;
}

.banner-nav-btn {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.banner-nav-btn.active {
    background-color: #fff;
}