.stock-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    background: transparent;
}

.stock-image-link {
    display: block;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.stock-image-link:hover {
    transform: scale(1.02);
}

.stock-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .stock-image {
        border-radius: 8px;
    }
}