@charset "UTF-8";

.sec-1 {
  padding-top: 69px;
  padding-bottom: 60px;
}

.sec-1--heading {
  font-size: 22px;
  font-weight: bold;
  text-align: center;
}

.sec-1 .lead {
  margin-top: 24px;
  font-size: 18px;
  line-height: 2.22;
}

.sec-1--content-1 {
  display: grid;
  row-gap: 15px;
  max-width: 283px;
  margin-inline: auto;
  margin-top: 36px;
}

.sec-1--content-1 .item {
  display: grid;
  justify-items: center;
  row-gap: 10px;
}

.sec-1--content-1 .item:not(:first-child) {
  padding-top: 6px;
  border-color: #1571da;
  border-style: solid;
  border-width: 1px 0 0;
}

.sec-1--content-1 em {
  color: #1571da;
  font-size: 20px;
  font-weight: bold;
}

.sec-1--content-1 .num {
  font-size: 45px;
  line-height: 1.44;
}

.sec-1--content-1 .reference {
  font-size: 14px;
}

.sec-1--content-1 .reference cite {
  font-style: normal;
}

.sec-1--content-1 .reference a {
  color: #1571DA;
  text-decoration: underline;
}

.sec-1--content-2 .title,
.sec-1--content-3 .title,
.sec-1--content-4 .title {
  font-size: 20px;
  font-weight: bold;
}

.sec-1--content-2 {
  display: grid;
  justify-content: center;
  row-gap: 30px;
  margin-top: 50px;
}

.sec-1--content-2 .box {
  padding: 20px 25px 25px;
}

.sec-1--content-2 .list-1 {
  margin-top: 17px;
  line-height: 2;
}

.sec-1--content-2 .list-1 dt {
  font-weight: bold;
}

.sec-1--content-2 .list-1 dd {
  margin-left: 1em;
  padding-left: 1em;
  position: relative;
}

.sec-1--content-2 .list-1 dd::before {
  content: "-";
  position: absolute;
  left: 0;
}

.sec-1--content-3,
.sec-1--content-4 {
  margin-top: 40px;
  padding: 20px 25px 25px;
}

.sec-1--content-3 .title,
.sec-1--content-4 .title {
  text-align: center;
}

.sec-1--content-3 .list-1,
.sec-1--content-4 .list-1 {
  display: grid;
  gap: 30px;
  margin-top: 30px;
}

.sec-1--content-3 .list-1 {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.sec-1--content-3 dt {
  padding: 10px 25px;
  color: #1571DA;
  font-size: 18px;
  font-weight: bold;
  background-color: #F2F8FF;
}

.sec-1--content-3 dd {
  margin-top: 18px;
}

.sec-1--content-3 .list-dot {
  display: grid;
  row-gap: .5em;
  font-weight: bold;
}

.sec-1--content-3 .list-dot li {
  padding-left: 1.5em;
  position: relative;
}

.sec-1--content-3 .list-dot li::before {
  content: "";
  display: block;
  aspect-ratio: 1;
  width: 7px;
  background-color: #1571DA;
  border-radius: 50%;
  position: absolute;
  top: .6em;
  left: .5em;
}

.sec-1--content-4 .list-1 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.sec-1--content-4 .list-1 .item {
  padding: 20px;
  background-color: #F2F8FF;
}

.sec-1--content-4 .list-1 .icon {
  width: 100px;
  margin: 0 auto 20px;
}

.sec-1--content-4 .list-1 .icon img {
  width: 100%;
  height: auto;
}

.sec-1--content-4 .list-1 dt {
  color: #1571DA;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
}

.sec-1--content-4 .list-1 dd {
  margin-top: 10px;
  line-height: 2;
}

.sec-2--content,
.sec-3--content {
  max-width: 450px;
  margin-inline: auto;
}

.sec-2 {
  padding-top: 44px;
  padding-bottom: 60px;
}

.sec-2--content {
  display: grid;
  gap: 30px;
  margin-top: 34px;
}

.sec-2--content .box {
  display: grid;
  justify-items: center;
  row-gap: 20px;
  padding: 17px 20px 30px;
  background-color: #fff;
  border-radius: 5px;
}

.sec-2--content .icon {
  width: 144px;
}

.sec-2--content .title {
  color: #1571da;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.3;
}

.sec-2--content p:not([class]) {
  line-height: 2;
}

.sec-3 {
  padding-top: 66px;
  padding-bottom: 60px;
}

.sec-3--content {
  display: grid;
  row-gap: 25px;
  margin-top: 25px;
}

.sec-3--list {
  display: grid;
  row-gap: 21px;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.67;
}

.sec-3--list li {
  padding: 20px 15px 20px 45px;
  border-radius: 5px;
  position: relative;
}

.sec-3--list li::before {
  content: '';
  display: inline-block;
  aspect-ratio: 1;
  width: 20px;
  background-color: #1571da;
  border-radius: 50%;
  position: absolute;
  top: 25px;
  left: 15px;
}

.sec-4 {
  padding-top: 44px;
  padding-bottom: 95px;
}

.sec-4--content {
  display: grid;
  row-gap: 30px;
  margin-top: 72px;
  font-weight: bold;
}

.sec-4--content .item:not(:last-child) {
  position: relative;
}

.sec-4--content .item:not(:last-child)::before {
  content: '';
  display: block;
  width: 5px;
  height: 100%;
  background-color: #1571da;
  position: absolute;
  top: 45px;
  left: 29px;
}

.sec-4--content dt {
  display: grid;
  grid-template-columns: 63px 1fr;
  align-items: center;
  gap: 11px;
}

.sec-4--content .num {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  width: 63px;
  color: #fff;
  font-size: 28px;
  letter-spacing: 0.037em;
  background-color: #1571da;
  border-radius: 50%;
  position: relative;
}

.sec-4--content .title {
  color: #1571da;
  font-size: 20px;
  letter-spacing: 0.037em;
}

.sec-4--content dd {
  padding-left: 74px;
  line-height: 2.25;
}

.sec-faq {
  padding-top: 60px;
}

.page--bnr {
  padding-top: 95px;
  padding-bottom: 100px;
}

@media screen and (min-width: 768px) {
  .sec-1 {
    padding-top: 74px;
    padding-bottom: 129px;
  }

  .sec-1--heading {
    font-size: 40px;
  }

  .sec-1 .lead {
    margin-top: 48px;
  }

  .sec-1--content-1 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 960px;
    margin-top: 54px;
    border-color: #1571da;
    border-style: solid;
    border-width: 0 1px;
  }

  .sec-1--content-1 .item {
    grid-template-rows: subgrid;
    grid-row: span 3;
    min-height: 212px;
    padding: 0 15px 10px;
  }

  .sec-1--content-1 .item:not(:first-child) {
    padding-top: 0;
    border-width: 0 0 0 1px;
  }

  .sec-1--content-1 em {
    font-size: 26px;
  }

  .sec-1--content-1 .num {
    font-size: 50px;
  }

  .sec-1--content-1 .reference {
    margin-top: 10px;
  }

  .sec-1--content-2 .title,
  .sec-1--content-3 .title,
  .sec-1--content-4 .title {
    font-size: 23px;
  }

  .sec-1--content-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 62px;
  }

  .sec-1--content-2 .box {
    padding: 25px 35px 33px;
  }

  .sec-1--content-2 .list-1 {}

  .sec-1--content-3 {
    margin-top: 51px;
    padding: 26px 35px 38px;
  }

  .sec-1--content-3 .list-1 {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 30px;
  }

  .sec-1--content-3 dt {
    font-size: 20px;
  }

  .sec-1--content-4 {
    margin-top: 48px;
    padding: 26px 35px 38px;
  }

  .sec-1--content-4 .list-1 {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 31px;
  }

  .sec-1--content-4 .list-1 .item {
    padding: 26px 25px 28px;
  }

  .sec-1--content-4 .list-1 dt {
    font-size: 20px;
  }

  .sec-1--content-4 .list-1 dd {
    margin-top: 28px;
  }

  .sec-2 {
    padding-top: 77px;
    padding-bottom: 82px;
  }

  .sec-2 .sec--heading {
    row-gap: 18px;
  }

  .sec-2--content {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    max-width: unset;
    margin-top: 50px;
  }

  .sec-2--content .box {
    grid-template-rows: subgrid;
    grid-row: span 3;
    padding: 17px 15px 37px;
  }

  .sec-3 {
    padding-top: 100px;
    padding-bottom: 90px;
  }

  .sec-3--content {
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 20px;
    max-width: unset;
    margin-top: 40px;
  }

  .sec-3--list {
    row-gap: 30px;
    font-size: 20px;
  }

  .sec-3--list li {
    padding: 18px 18px 19px 52px;
  }

  .sec-3--list li::before {
    top: 24px;
    left: 22px;
  }

  .sec-4 {
    padding-top: 63px;
    padding-bottom: 127px;
  }

  .sec-4 .sec--heading {
    row-gap: 22px;
  }

  .sec-4--content {
    row-gap: 80px;
    margin-top: 80px;
  }

  .sec-4--content .item:not(:last-child)::before {
    top: 90px;
    left: 45.5px;
  }

  .sec-4--content dt {
    grid-template-columns: 96px 1fr;
    gap: 33px;
  }

  .sec-4--content .num {
    width: 96px;
    font-size: 35px;
  }

  .sec-4--content .title {
    font-size: 30px;
  }

  .sec-4--content dd {
    margin-top: -15px;
    padding-left: 129px;
  }

  .sec-faq {
    padding-top: 90px;
  }

  .page--bnr {
    padding-top: 150px;
    padding-bottom: 218px;
  }
}

@media screen and (min-width: 1024px) {

  .sec-3 {
    overflow-x: hidden;
  }

  .sec-3--content {
    grid-template-columns: 567fr 579fr;
    gap: 54px;
  }

  .sec-3--content .img {
    margin-left: -100px;
  }
}

@media screen and (min-width: 1024px) {
  .sec-1--content-1 .item {
    align-content: start;
    padding: 0 24px 10px;
  }

  .sec-1--content-1 em {
    font-size: 30px;
  }

  .sec-1--content-1 .num {
    font-size: 55px;
  }
}