.pc_down {
  background: linear-gradient(
    180deg,
    #eceeef 0%,
    #eceeef 0.01%,
    #eceeef 63.54%,
    #e8d7d6 100%,
    #e8d7d6 100%,
    #e8d7d6 100%
  );
  width: 100%;
}

.pc_down_sub_1 {
  background: linear-gradient(
    180deg,
    #eceeef 0%,
    #eceeef 0.01%,
    #eceeef 45.31%,
    #eceeef 100%
  );
  width: 100%;
  /* padding-bottom: 200px; */
}

.pc_down_sub_2 {
  background: linear-gradient(180deg, #eceeef 0%, #a4a4a4 100%);
  width: 100%;
  padding-bottom: 200px;
}

.pc_down_sub_1_mb {
  background: linear-gradient(
    180deg,
    #eceeef 0%,
    #eceeef 0.01%,
    #eceeef 45.31%,
    #d5d7d7 100%
  );
  width: 100%;
  height: 770px;
}

.pc_down_sub_2_mb {
  background: linear-gradient(180deg, #d6d8d8 0%, #a4a4a4 100%);
  width: 100%;
  height: 750px;
}

.pc_down_secu2 {
  padding-top: 30px;
}
.mobile_down {
  background: linear-gradient(
    180deg,
    #eceeef 0%,
    #eceeef 0.01%,
    #eceeef 63.54%,
    #e8d7d6 100%,
    #e8d7d6 100%,
    #e8d7d6 100%
  );
  width: 100%;
  height: 1400px;
}

/* pc보안백업 */
/* 스페이스1 */
.pc_down_secu_1_space {
  padding-top: 20px;
}

/* 스페이스2 */
.pc_down_secu_2_space {
  padding-top: 50px;
}

/* 스페이스3 */
.pc_down_secu_3_space {
  padding-top: 10px;
}

/* 다운로드 페이지로 이동 */
.pc_down_secu_1 {
  color: #9aa4ac;
  font-size: 17px;
  font-weight: 500;
  word-wrap: break-word;
  padding-left: 20px;
  padding-right: 20px;
  padding-top: 5px;
  padding-bottom: 5px;
  background-color: #e4e8ec;
  border-radius: 22px;
  border: 1px #c1c8d0 solid;
}

.pc_down_secu_1:hover {
  color: #3a4248;
  word-wrap: break-word;
  border: 1px #939faa solid;
  background-color: #d3d9de;
}

/* 다운로드 -pcsecu*/
.pc_down_secu_1_down > button{
  color: white;
  font-size: 30px;
  font-weight: 600;
  word-wrap: break-word;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #191e23;
  border-radius: 20px;
  margin: 0 10px;
}

.pc_down_secu_1_down > button:hover {
  color: white;
  background-color: #535a5f;
}

/* 다운로드 -pcsecu*/
.pc_down_secu_1_down_mb {
  color: white;
  font-size: 22px;
  font-weight: 600;
  word-wrap: break-word;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #191e23;
  border-radius: 20px;
}


.pc_down_secu_1_down_mb:hover {
  color: white;
  background-color: #535a5f;
}

/* 등록 */
.bt_lib {
  color: #717477;
  font-size: 17px;
  font-weight: 500;
  word-wrap: break-word;
  padding-left: 20px;
  padding-right: 20px;
  padding-top: 5px;
  padding-bottom: 5px;
  background-color: #ffffff;
  border-radius: 22px;
  border: 1px #7174778f solid;
}

.bt_lib:hover {
  color: #575757;
  background-color: #f5f5f5;
}

/* 디버거 */

.pc_down_dbugger {
  padding-top: 150px;
  padding-bottom: 200px;
}

/* 스페이스1 */
.pc_down_dbugger_1_space {
  padding-top: 20px;
}

/* 스페이스2 */
.pc_down_dbugger_2_space {
  padding-top: 44px;
}

/* 다운로드 페이지로 이동 */
.pc_down_dbugger_1 {
  color: #b4a7a7;
  font-size: 17px;
  font-weight: 500;
  word-wrap: break-word;
  padding-left: 20px;
  padding-right: 20px;
  padding-top: 5px;
  padding-bottom: 5px;
  background-color: #e9e6e6;
  border-radius: 22px;
  border: 1px #dccfcf solid;
}

.pc_down_dbugger_1:hover {
  color: #836060;
  word-wrap: break-word;
  border: 1px #aa9393 solid;
  background-color: #ded3d3;
}

.pc_down_dbugger_1_img {
  padding-right: 100px;
  padding-top: 50px;
}

/* 모바일 */
.pc_down_dbugger_mb {
  padding-top: 200px;
}

.license_text {
  font-size: 36px;
  font-weight: 700;
  color: #252932;
}
.license_text1 {
  color: #252932;
  font-size: 18px;
}

.documentDown {
    margin-top: 30px !important;
    color: white;
    font-size: 30px;
    font-weight: 600;
    word-wrap: break-word;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: #191e23;
    border-radius: 20px;
    margin-top: 30px;
  }
  
.documentDown:hover {
    color: white;
    background-color: #535a5f;
}


/* 다운로드 -pcsecu*/
.documentDownMB {
  margin-top: 30px !important;
  color: white;
  font-size: 22px;
  font-weight: 600;
  word-wrap: break-word;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #191e23;
  border-radius: 20px;
}

.documentDownMB:hover {
  color: white;
  background-color: #535a5f;
}

.pc_down_secu2 h3 {
  padding-top: 100px;
  padding-bottom: 100px;
  font-size: 4em;
  font-weight: 900;
}

.pc_down_secu {
  padding: 100px 0;
}

/* 업데이트 안내 팝업 스타일 */
.update-notice-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.update-notice-popup {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.update-notice-popup-content {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.update-notice-close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  transition: background-color 0.3s ease;
}

.update-notice-close-btn:hover {
  background: rgba(0, 0, 0, 0.8);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
  .update-notice-popup {
    max-width: 95%;
    max-height: 95%;
    margin: 10px;
  }
  
  .update-notice-close-btn {
    top: 5px;
    right: 10px;
    width: 25px;
    height: 25px;
    font-size: 16px;
  }
}