.page_body {
  overflow: hidden;
}

.lead_area {
  padding: 30px 0 40px;
}
@media all and (min-width: 751px) {
  .lead_area {
    padding: 80px 0;
  }
}
@media all and (min-width: 751px) and (max-width: 1240px) {
  .lead_area {
    padding-bottom: 120px;
  }
}
.lead_area p {
  text-align: center;
  font-weight: bold;
  font-size: 15px;
  line-height: 1.74;
}
@media all and (min-width: 751px) {
  .lead_area p {
    font-size: 24px;
    line-height: 1.66;
  }
}
@media all and (min-width: 751px) and (max-width: 1240px) {
  .lead_area p {
    font-size: 20px;
  }
}
@media screen and (min-width: 751px) and (max-width: 999px) {
  .lead_area p {
    font-size: 16px;
  }
}

.attitude {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 65px;
}
@media all and (min-width: 751px) {
  .attitude {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    gap: 40px;
  }
}
.attitude .image {
  margin-right: calc(50% - 50vw);
}
@media all and (min-width: 751px) {
  .attitude .image {
    width: 64%;
  }
}
@media all and (min-width: 1401px) {
  .attitude .image {
    margin-right: -20%;
  }
}
@media all and (min-width: 751px) {
  .attitude .texts {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
}
.attitude .texts {
  position: relative;
}
.attitude .texts::before {
  position: absolute;
  content: "";
  background-image: url(../images/common/triangle01.svg);
  background-size: contain;
  background-repeat: no-repeat;
  aspect-ratio: 341/120;
  width: 80%;
  top: 0;
  left: -25px;
  -webkit-transform: translateY(-110%);
          transform: translateY(-110%);
}
@media all and (min-width: 751px) {
  .attitude .texts::before {
    left: 0;
    -webkit-transform: translateY(-120%);
            transform: translateY(-120%);
  }
}
.attitude .texts .head {
  color: #0162b2;
  font-weight: bold;
  letter-spacing: -0.04em;
  font-size: 24px;
  line-height: 1.47;
}
@media all and (min-width: 751px) {
  .attitude .texts .head {
    font-size: 36px;
    line-height: 1.66;
  }
}
@media all and (min-width: 751px) and (max-width: 1240px) {
  .attitude .texts .head {
    font-size: 28px;
  }
}
@media screen and (min-width: 751px) and (max-width: 999px) {
  .attitude .texts .head {
    font-size: 20px;
  }
}
.attitude .texts .tx {
  font-weight: 500;
  line-height: 1.75;
  margin-top: 1.4em;
}
@media all and (min-width: 751px) {
  .attitude .texts .tx {
    line-height: 1.85;
  }
}

.promise_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 50px;
}
@media all and (min-width: 751px) {
  .promise_list {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 40px;
    margin-top: 86px;
    margin-bottom: 80px;
  }
}
@media all and (min-width: 751px) {
  .promise_list .promise_item {
    width: calc((100% - 40px) / 2);
  }
}
.promise_list .promise_item .texts {
  position: relative;
  padding-left: 40px;
  margin-top: 15px;
}
@media all and (min-width: 751px) {
  .promise_list .promise_item .texts {
    margin-top: 20px;
    padding-left: 14%;
  }
}
.promise_list .promise_item .texts .head {
  position: absolute;
  top: 5px;
  left: -7px;
  -webkit-writing-mode: vertical-rl;
      -ms-writing-mode: tb-rl;
          writing-mode: vertical-rl;
  color: #0162b2;
  font-weight: bold;
  font-size: 25px;
  letter-spacing: 0.2em;
}
@media all and (min-width: 751px) {
  .promise_list .promise_item .texts .head {
    font-size: 40px;
  }
}
@media all and (min-width: 751px) and (max-width: 1180px) {
  .promise_list .promise_item .texts .head {
    font-size: 36px;
  }
}
@media screen and (min-width: 751px) and (max-width: 999px) {
  .promise_list .promise_item .texts .head {
    font-size: 30px;
  }
}
.promise_list .promise_item .texts .bold {
  font-weight: bold;
  font-size: 16px;
  line-height: 1.875;
}
@media all and (min-width: 751px) {
  .promise_list .promise_item .texts .bold {
    font-size: 20px;
  }
}
@media all and (min-width: 751px) and (max-width: 1180px) {
  .promise_list .promise_item .texts .bold {
    font-size: 18px;
  }
}
@media screen and (min-width: 751px) and (max-width: 999px) {
  .promise_list .promise_item .texts .bold {
    font-size: 1.85vw;
  }
}
.promise_list .promise_item .texts .tx {
  line-height: 1.58;
  margin-top: 10px;
}
@media all and (min-width: 751px) {
  .promise_list .promise_item .texts .tx {
    line-height: 1.85;
  }
}