.reveal-on-scroll {
            opacity: 0;
            transform: translateY(50px);
            will-change: transform, opacity;
        }
        /* [新增] 讓滑鼠移到 3D 區域時顯示「可抓取」的手勢 */
        #canvas-container {
            cursor: grab;
        }
        #canvas-container:active {
            cursor: grabbing;
        }


/* === 轉換自 inline style="" === */
.is-12716511 {
    margin-top: var(--header-height);
    display: none;
}

.is-51ffea6c {
    width: 100%;
    height: 500px;
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}