.wp-block-calendar{

  text-align:center;

}

.wp-block-calendar td,.wp-block-calendar th{

  border:1px solid;

  padding:.25em;

}

.wp-block-calendar th{

  font-weight:400;

}

.wp-block-calendar caption{

  background-color:inherit;

}

.wp-block-calendar table{

  border-collapse:collapse;

  width:100%;

}

.wp-block-calendar table:where(:not(.has-text-color)){

  color:#40464d;

}

.wp-block-calendar table:where(:not(.has-text-color)) td,.wp-block-calendar table:where(:not(.has-text-color)) th{

  border-color:#ddd;

}

.wp-block-calendar table.has-background th{

  background-color:inherit;

}

.wp-block-calendar table.has-text-color th{

  color:inherit;

}

:where(.wp-block-calendar table:not(.has-background) th){

  background:#ddd;

}