.container .container-inner .introduce_sec {
  padding-bottom: 160px;
}

.container .container-inner .introduce_sec .sec_top {
  padding-top: 67px;
}

.container .container-inner .introduce_sec .sec_top p.page_title {
  font-size: 48px;
  font-weight: 700;
  line-height: normal;
  letter-spacing: -0.02em;
  color: #222222;
  text-align: center;
}

.container .container-inner .introduce_sec .tab_list {
  margin-top: 80px;
  display: flex;
}

.container .container-inner .introduce_sec .tab_list .tab_item {
  flex: 1;
  height: 99px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  border-bottom: 3px solid #00b2a5;
  /* border-top: 3px solid transparent; */
  /* border-left: 3px solid transparent; */
  /* border-right: 3px solid transparent; */
  cursor: pointer;
  /* transition: 0.1s; */
}

.container .container-inner .introduce_sec .tab_list .tab_item p {
  font-size: 24px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -1px;
  color: #aaaaaa;
}

.container .container-inner .introduce_sec .tab_list .tab_item.on {
  border-radius: 13px 13px 0 0;
  border-top: 3px solid #00b2a5;
  border-left: 3px solid #00b2a5;
  border-right: 3px solid #00b2a5;
  border-bottom: none;
}

.container .container-inner .introduce_sec .tab_list .tab_item.on p {
  font-weight: 700;
  color: #222222;
}

.container .container-inner .introduce_sec .tab_pg {
  margin-top: 80px;
}

.container .container-inner .introduce_sec .tab_pg2 {
  display: none;
}

.container .container-inner .introduce_sec .sec_exp {
  padding: 40px 16px 0;
  text-align: center;
}

.container .container-inner .introduce_sec .sec_exp p {
  font-size: 27px;
  font-weight: 400;
  line-height: 45px;
  letter-spacing: -3px;
  color: #303030;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont {
  margin-bottom: 80px;
  padding: 0 40px;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont:last-child {
  margin-bottom: 0;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title {
  margin-bottom: 40px;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title p {
  font-size: 29px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #222222;
}

.container .container-inner .introduce_sec .tab_pg .sec_cont .cont_box {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 27px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item {
  background: white;
  padding: 47px;
  box-shadow: 0px 0px 16px 0px #0000000a;
  border-radius: 27px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  img {
  width: 67px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p {
  font-size: 21px;
  font-weight: 400;
  line-height: 130%;
  color: #303030;
  margin-top: 13px;
  font-family: Pretendard;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .feature_list
  .feature_item
  p.txt1 {
  font-size: 27px;
  font-weight: 700;
  margin-top: 40px;
  line-height: 110%;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box {
  background: white;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  border-radius: 27px;
  box-shadow: 0px 0px 19px 0px #0000000a;
  padding: 40px;
  margin-bottom: 40px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box:last-child {
  border-right: none;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title {
  display: flex;
  align-items: center;
  gap: 7px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  img {
  height: 20px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  .title
  p {
  /* font-family: Montserrat; */
  font-size: 19px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -1px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .intro_box
  .inner-box
  p.exp {
  /* font-family: Montserrat; */
  font-size: 20px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -0px;
  color: #222222;
  margin-top: 13px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box {
  border-top: 1px solid #dedede;
  padding: 80px 0;
  border-bottom: 1px solid #dedede;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row {
  margin-bottom: 40px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row:last-child {
  margin-bottom: 0;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.exp-title {
  font-size: 19px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 1px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  p.ext-cont {
  font-size: 19px;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: -1px;
  color: #303030;
  margin-top: 7px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px auto;
  border: 1px solid #dedede;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  th,
.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  td {
  border: 1px solid #dedede;
  padding: 13px;
  text-align: center;
  font-size: 16px;
  color: #303030;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .exp-box
  .exp-row
  table
  th {
  background: #ccc;
  font-weight: 700;
  color: #222;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.title {
  font-size: 14px;
  font-weight: 400;
  line-height: 23px;
  letter-spacing: -1px;
  color: #707070;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .paper_box
  .paper_row
  p.cont {
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: -1px;
  color: #303030;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list {
  box-shadow: 0px 0px 16px 0px #0000000a;
  background: white;
  padding: 40px 31px;
  gap: 72px 13px;
  border-radius: 27px;
  display: grid;
  grid-template-columns: 1fr 16px 1fr;
  place-items: flex-start;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item {
  display: flex;
  flex-direction: column;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item.last {
  width: 139px;
  margin-left: -60px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  img {
  width: 40px;
  margin: 0 auto;
  display: block;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt1 {
  margin-top: 13px;
  color: var(--Text-Main, #222);
  text-align: center;
  font-family: Pretendard;
  font-size: 21px;
  font-style: normal;
  font-weight: 700;
  line-height: 130%;
  letter-spacing: -0px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  .procedure-item
  p.txt2 {
  margin-top: 13px;
  color: #707070;
  text-align: center;
  font-family: Pretendard;
  font-size: 17px;
  font-style: normal;
  font-weight: 400;
  line-height: 130%;
  letter-spacing: -0px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .procedure-list
  img.arrow {
  width: 17px;
  place-self: center;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist {
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box
  .checklist {
  padding: 0 21px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont.info
  .cont_box
  .checklist:last-child {
  margin-top: 19px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  p {
  font-size: 19px;
  font-weight: 400;
  line-height: 1.6;
  color: #000000;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box
  .checklist
  p {
  text-indent: -23px;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont:last-child
  .cont_box
  .checklist
  ul {
  margin: 0;
  width: auto;
}

.container
  .container-inner
  .introduce_sec
  .tab_pg
  .sec_cont
  .cont_box
  .checklist
  ul
  li {
  color: var(--Text-Main, #222);
  font-family: Pretendard;
  font-size: 19px;
  font-style: normal;
  font-weight: 400;
  line-height: 30px;
  list-style-type: disc;
}

/* ==================================================================================================================================================================== */
/* ==================================================================================================================================================================== */
/* ==================================================================================================================================================================== */
/* ====================================================================== mobile ====================================================================================== */
/* ==================================================================================================================================================================== */
/* ==================================================================================================================================================================== */
/* ==================================================================================================================================================================== */

@media (max-width: 480px) {
  .container .container-inner .introduce_sec {
    padding-bottom: 33.33vw;
  }

  .container .container-inner .introduce_sec .sec_top {
    padding-top: 13.96vw;
  }

  .container .container-inner .introduce_sec .sec_top p.page_title {
    font-size: 10vw;
    font-weight: 700;
    letter-spacing: -0.02em;
  }

  .container .container-inner .introduce_sec .tab_list {
    margin-top: 16.67vw;
  }

  .container .container-inner .introduce_sec .tab_list .tab_item {
    flex: 1;
    height: 20.63vw;
    border-bottom: 0.63vw solid #00b2a5;
  }

  .container .container-inner .introduce_sec .tab_list .tab_item p {
    font-size: 5vw;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: -0.21vw;
  }

  .container .container-inner .introduce_sec .tab_list .tab_item.on {
    border-radius: 2.71vw 2.71vw 0 0;
    border-top: 0.63vw solid #00b2a5;
    border-left: 0.63vw solid #00b2a5;
    border-right: 0.63vw solid #00b2a5;
  }

  .container .container-inner .introduce_sec .tab_pg {
    margin-top: 16.67vw;
  }

  .container .container-inner .introduce_sec .sec_exp {
    padding: 8.33vw 3.33vw 0;
  }

  .container .container-inner .introduce_sec .sec_exp p {
    font-size: 5.63vw;
    line-height: 9.38vw;
    letter-spacing: -0.63vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont {
    margin-bottom: 16.67vw;
    padding: 0 8.33vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont:last-child {
    margin-bottom: 0;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title {
    margin-bottom: 8.33vw;
  }

  .container .container-inner .introduce_sec .tab_pg .sec_cont .cont_title p {
    font-size: 6.04vw;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.02em;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .feature_list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 5.63vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .feature_list
    .feature_item {
    padding: 9.79vw;
    box-shadow: 0vw 0vw 3.33vw 0vw #0000000a;
    border-radius: 5.63vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .feature_list
    .feature_item
    img {
    width: 13.96vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .feature_list
    .feature_item
    p {
    font-size: 4.38vw;
    line-height: 130%;
    margin-top: 2.71vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .feature_list
    .feature_item
    p.txt1 {
    font-size: 5.63vw;
    font-weight: 700;
    margin-top: 8.33vw;
    line-height: 110%;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .intro_box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8.33vw;
    border-radius: 5.63vw;
    box-shadow: 0vw 0vw 3.96vw 0vw #0000000a;
    padding: 8.33vw;
    margin-bottom: 8.33vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .intro_box
    .inner-box
    .title {
    gap: 1.46vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .intro_box
    .inner-box
    .title
    img {
    height: 4.17vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .intro_box
    .inner-box
    .title
    p {
    /* font-family: Montserrat; */
    font-size: 3.96vw;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: -0.21vw;
    color: #707070;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .intro_box
    .inner-box
    p.exp {
    /* font-family: Montserrat; */
    font-size: 4.17vw;
    line-height: 1.8;
    margin-top: 2.71vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box {
    border-top: 0.21vw solid #dedede;
    padding: 16.67vw 0;
    border-bottom: 0.21vw solid #dedede;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row {
    margin-bottom: 8.33vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row:last-child {
    margin-bottom: 0;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    p.exp-title {
    font-size: 3.96vw;
    line-height: 1.6;
    letter-spacing: 0.21vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    p.ext-cont {
    font-size: 3.96vw;
    line-height: 1.8;
    letter-spacing: -0.21vw;
    margin-top: 1.46vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table {
    width: 100%;
    border-collapse: collapse;
    margin: 4.17vw auto;
    border: 0.21vw solid #dedede;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table
    th,
  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .exp-box
    .exp-row
    table
    td {
    border: 0.21vw solid #dedede;
    padding: 2.71vw;
    text-align: center;
    font-size: 3.33vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .paper_box
    .paper_row
    p.title {
    font-size: 2.92vw;
    line-height: 4.79vw;
    letter-spacing: -0.21vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .paper_box
    .paper_row
    p.cont {
    font-size: 2.92vw;
    line-height: 5vw;
    letter-spacing: -0.21vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list {
    box-shadow: 0vw 0vw 3.33vw 0vw #0000000a;
    background: white;
    padding: 8.33vw 6.46vw;
    gap: 15vw 2.71vw;
    border-radius: 5.63vw;
    display: grid;
    grid-template-columns: 1fr 3.33vw 1fr;
    place-items: flex-start;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list
    .procedure-item.last {
    width: 28.96vw;
    margin-left: -12.5vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list
    .procedure-item
    img {
    width: 8.33vw;
    margin: 0 auto;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list
    .procedure-item
    p.txt1 {
    margin-top: 2.71vw;
    font-size: 4.38vw;
    font-weight: 700;
    line-height: 130%;
    letter-spacing: -0vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list
    .procedure-item
    p.txt2 {
    margin-top: 2.71vw;
    font-size: 3.54vw;
    font-weight: 400;
    line-height: 130%;
    letter-spacing: -0vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .procedure-list
    img.arrow {
    width: 3.54vw;
    place-self: center;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont:last-child
    .cont_box
    .checklist {
    padding: 0 4.38vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont.info
    .cont_box
    .checklist:last-child {
    margin-top: 3.96vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .checklist
    p {
    font-size: 3.96vw;
    font-weight: 400;
    line-height: 1.6;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont:last-child
    .cont_box
    .checklist
    p {
    text-indent: -4.79vw;
  }

  .container
    .container-inner
    .introduce_sec
    .tab_pg
    .sec_cont
    .cont_box
    .checklist
    ul
    li {
    font-size: 3.96vw;
    font-weight: 400;
    line-height: 6.25vw;
    list-style-type: disc;
  }
}