.hidden {
    display: none !important;
}

/* 輪播容器 */
.carousel-container {
    width: 1500px;
    height: 800px;
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

/* 輪播圖片容器 */
.carousel-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

/* 單張輪播圖 */
.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

    .carousel-slide.active {
        opacity: 1;
        z-index: 1;
    }

/* 輪播圖片樣式 */
.slide-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 底部切換欄 */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    gap: 10px;
    padding: 8px 15px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
}

/* 切換按鈕（未激活狀態） */
.indicator {
    width: 12px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #333;
    background-color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

    /* 切換按鈕（激活狀態） */
    .indicator.active {
        background-color: #333;
        border-color: #fff;
        width: 30px;
        border-radius: 6px;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    }

/* 內容區整體樣式 */
.content-section {
    width: 1500px;
    margin: 3rem auto;
    padding: 0 1.5rem;
}

/* 大類標題 */
.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 2.5rem 0 1.5rem;
    padding-bottom: 10px;
    border-bottom: 2px solid #333;
}

/* 大類標題 */
.category-title {
    color: #222;
    font-size: 1.6rem;
    padding-left: 0.5rem;
    border-left: 4px solid #0066cc;
    margin: 0;
}