.ces-slider {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 400px; /* Default fallback height to prevent collapse */
}
.ces-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    transition: all 0.8s ease;
}
.ces-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover container area crop-to-fit style */
    display: block;
}
.ces-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: background 0.3s ease, transform 0.3s ease;
    z-index: 10;
    user-select: none;
}
.ces-arrow:hover {
    background: rgba(0, 0, 0, 0.7);
    transform: translateY(-50%) scale(1.1);
}
.ces-prev {
    left: 20px;
}
.ces-next {
    right: 20px;
}