.button_box {
    display: block;
    margin : auto ; 
    height : 3.6rem ;  
    text-align: center; 
} 

button.digging {
  background-color: #f7f3eb;
  width: 90% ; 
  height: 3.6rem ; 
  border : none ; 
  transition: all 0.2s ease; 
  color:  #ff785a;   
  font-weight: 600 ; 
  line-height: 3.6rem;   
  font-size : 2.0rem     
}   /* 버튼 기본 스타일 */ 

button.digging:hover {
   background-color: #022b5c ; 
   color : white ; 
  transform: scale(1.1); 
  border-radius: 4px ;  
  font-weight: 600; 
  cursor: pointer;  
}  








.close_btn {
  width : 80px ; 
  height : 24px ; 
  position: sticky;
  top: 20px;
  right: 10px;  
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;   
   color:  #ff785a; 
   border: 1px solid #ff785a;
  font-weight: 500 ;
  line-height: 2.4rem;           
  float: right;           /* 내부 콘텐츠 기준으로 오른쪽 정렬 */
  margin-right: 0;        /* 혹시 여백이 있을 경우 제거 */
} 


.close_btn:hover {
  position: sticky; 
  font-size: 1.8rem;
  cursor: pointer; 
  background-color: #022b5c ; 
  color : white ;  
  border-radius: 2px ;  
  border: none ; 
  font-weight: 500; 
  cursor: pointer; 
}
 


.demo_box a.live,
.demo_box a.source {
  display: inline-block;
  width: 200px;
  height: 36px;
  line-height: 36px;           /* 세로 중앙 정렬 */
  padding: 0 12px;
  box-sizing: border-box;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 2.4rem;
  font-weight: 800;
  color: #ff785a ; 
  background: transparent;
  border-radius: 4px;  
  gap: 100px ; 
}

/* hover 스타일 예시 */
.demo_box a.live:hover,
.demo_box a.source:hover {
  background: #022b5c;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}