time {
  font-size: smaller; 
  color: #A1A3A6; 
}

.category {
  display: inline-block;        
  padding: 2px 8px;              /* 内側の余白 */
  border: 1px solid #000;     
  border-radius: 6px;          
  background-color: #fff;       
  color: #000;                  
  font-size: 0.85em;            
  font-weight: bold;
  line-height: 1.4;         
}