/* UN CSW */
.sub-content.w1300.csw_content {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

/* 섹션 */
.csw_cont1 {
  margin-bottom: 130px;
}

.csw_cont2 {
  margin-bottom: 110px;
}

.csw_cont3 {
  margin-bottom: 0;
}

/* 이미지 박스 */
.csw_cont1 .imgBox {
  margin-bottom: 0;
}

.csw_cont1 .imgBox img {
  width: 100%;
  height: auto;
  display: block;
}

/* 콘텐츠 박스 */
.csw_cont2 .contBox {
  margin-bottom: 100px;
}

.csw_cont2 .contBox:last-child {
  margin-bottom: 0;
}

.csw_cont2 .contBox h4 {
  font-size: 35px;
  font-weight: 700;
  color: #333;
  margin-bottom: 30px;
  word-break: keep-all;
}

.csw_cont2 .contBox p {
  font-size: 18px;
  line-height: 1.8;
  word-break: keep-all;
}

/* 회색 박스 */
.csw_cont3 .grayBox {
  background-color: #f7f7f7;
  padding: 60px 50px;
  border-radius: 8px;
  box-sizing: border-box;
}

.csw_cont3 .grayBox .flex {
  display: flex;
  align-items: flex-start;
  gap: 50px;
}

.csw_cont3 .grayBox .iconBox {
  flex-shrink: 0;
  min-width: 200px;
  text-align: center;
  padding-top: 5px;
}

.csw_cont3 .grayBox .iconBox img {
  width: auto;
  height: auto;
  display: block;
  margin: 0 auto 25px auto;
  max-width: 80px;
}

.csw_cont3 .grayBox .iconBox h4 {
  font-size: 30px;
  font-weight: 700;
  color: #333;
  margin: 0;
  word-break: keep-all;
}

.csw_cont3 .grayBox .textBox {
  flex: 1;
}

.csw_cont3 .grayBox .textBox p {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 40px;
  word-break: keep-all;
  letter-spacing: 0.02em;
}

.csw_cont3 .grayBox .textBox p:last-child {
  margin-bottom: 0;
}

/* 유틸리티 클래스 */
.fs35 {
  font-size: 35px;
}

.fs30 {
  font-size: 30px;
}

.fs18 {
  font-size: 18px;
}

.fw700 {
  font-weight: 700;
}

.black_2 {
  color: #333;
}

.lh18 {
  line-height: 1.8;
}

.ls20 {
  letter-spacing: 0.02em;
}

.mb130 {
  margin-bottom: 130px;
}

.mb110 {
  margin-bottom: 110px;
}

.mb100 {
  margin-bottom: 100px;
}

.mb40 {
  margin-bottom: 40px;
}

.mb30 {
  margin-bottom: 30px;
}

.mb25 {
  margin-bottom: 25px;
}

.pt5 {
  padding-top: 5px;
}

.flex {
  display: flex;
}

.a_i_start {
  align-items: flex-start;
}

/* 모바일 최적화 */
@media (max-width: 768px) {
  .sub-content.w1300.csw_content {
    padding: 0 15px;
  }

  .csw_cont1 {
    margin-bottom: 60px;
  }

  .csw_cont2 {
    margin-bottom: 60px;
  }

  .csw_cont2 .contBox {
    margin-bottom: 50px;
  }

  .csw_cont2 .contBox h4 {
    font-size: 24px;
    line-height: 1.5;
    margin-bottom: 25px;
  }

  .csw_cont2 .contBox p {
    font-size: 16px;
    line-height: 1.7;
  }

  .csw_cont3 .grayBox {
    padding: 40px 30px;
  }

  .csw_cont3 .grayBox .flex {
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
  }

  .csw_cont3 .grayBox .iconBox {
    min-width: auto;
    width: 100%;
    text-align: left;
    padding-top: 0;
  }

  .csw_cont3 .grayBox .iconBox img {
    margin: 0 0 20px 0;
    max-width: 60px;
  }

  .csw_cont3 .grayBox .iconBox h4 {
    font-size: 24px;
  }

  .csw_cont3 .grayBox .textBox {
    width: 100%;
  }

  .csw_cont3 .grayBox .textBox p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 30px;
  }

  /* 유틸리티 클래스 모바일 */
  .fs35 {
    font-size: 24px;
  }

  .fs30 {
    font-size: 20px;
  }

  .fs18 {
    font-size: 16px;
  }

  .mb130 {
    margin-bottom: 60px;
  }

  .mb110 {
    margin-bottom: 60px;
  }

  .mb100 {
    margin-bottom: 50px;
  }

  .mb40 {
    margin-bottom: 30px;
  }

  .mb30 {
    margin-bottom: 20px;
  }

  .mb25 {
    margin-bottom: 20px;
  }
}

@media (max-width: 480px) {
  .sub-content.w1300.csw_content {
    padding: 0 10px;
  }

  .csw_cont1 {
    margin-bottom: 40px;
  }

  .csw_cont2 {
    margin-bottom: 40px;
  }

  .csw_cont2 .contBox {
    margin-bottom: 40px;
  }

  .csw_cont2 .contBox h4 {
    font-size: 20px;
    margin-bottom: 20px;
  }

  .csw_cont2 .contBox p {
    font-size: 14px;
    line-height: 1.6;
  }

  .csw_cont3 .grayBox {
    padding: 30px 20px;
  }

  .csw_cont3 .grayBox .flex {
    gap: 25px;
  }

  .csw_cont3 .grayBox .iconBox img {
    max-width: 50px;
    margin-bottom: 15px;
  }

  .csw_cont3 .grayBox .iconBox h4 {
    font-size: 20px;
  }

  .csw_cont3 .grayBox .textBox p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 25px;
  }

  /* 유틸리티 클래스 모바일 */
  .fs35 {
    font-size: 20px;
  }

  .fs30 {
    font-size: 18px;
  }

  .fs18 {
    font-size: 14px;
  }

  .mb130 {
    margin-bottom: 40px;
  }

  .mb110 {
    margin-bottom: 40px;
  }

  .mb100 {
    margin-bottom: 40px;
  }

  .mb40 {
    margin-bottom: 20px;
  }

  .mb30 {
    margin-bottom: 15px;
  }

  .mb25 {
    margin-bottom: 15px;
  }
}