/* 轮播图容器 */
.hero {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin: 0;
    padding: 0;
}

/* 轮播图样式 */
.banner-slider {
    width: 100%;
    height: 250px; /* 原高度的一半 */
    overflow: hidden;
    position: relative;
}

/* 轮播图幻灯片 */
.banner-slider .slide {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* 轮播图图片 */
.banner-slider .slide img {
    width: 100%;
    height: 100%;
    object-fit: fill; /* 允许图片变形以填充容器 */
}

/* 轮播图文本内容 - 固定在底部 */
.banner-slider .slide .slide-content {
    position: absolute !important;
    bottom: 50px !important;  /* 固定在距离底部50px处 */
    left: 0 !important;
    right: 0 !important;
    text-align: center !important;
    color: white !important;
    z-index: 10 !important;
    padding: 20px 0 !important;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent) !important;
    width: 100% !important;
}

/* 文本容器 */
.slide-content-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* 标题样式 */
.banner-slider .slide .slide-title {
    font-size: 2rem !important;
    margin-bottom: 0.5rem !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5) !important;
}

/* 描述文本样式 */
.banner-slider .slide .slide-desc {
    font-size: 1.2rem !important;
    margin-bottom: 1rem !important;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5) !important;
}

.banner-slider .slide .slide-title {
    font-size: 2rem !important;
    margin-bottom: 1rem !important;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5) !important;
}

.banner-slider .slide .slide-desc {
    font-size: 1.2rem !important;
    margin-bottom: 1.5rem !important;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5) !important;
}

.banner-slider .slide .btn {
    font-size: 1rem !important;
    padding: 0.8rem 2rem !important;
    background-color: var(--accent) !important;
    border: none !important;
    border-radius: 6px !important;
}

/* 添加半透明遮罩，使文字更清晰 */
.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* 轮播图标题 */
.slide-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* 轮播图描述 */
.slide-desc {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* 轮播图按钮 */
.slide-content .btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary, #007bff);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.slide-content .btn:hover {
    transform: translateY(-2px);
    background-color: var(--primary-dark, #0056b3);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner-slider {
        height: 180px;
    }
    
    .slide-title {
        font-size: 1.5rem;
    }
    
    .slide-desc {
        font-size: 1rem;
    }
    
    .slide-content .btn {
        padding: 0.6rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .banner-slider {
        height: 150px;
    }
    
    .slide-title {
        font-size: 1.2rem;
    }
    
    .slide-desc {
        font-size: 0.9rem;
    }
    
    .slide-content .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}