* {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  margin: 0;
  color: #373737;
  font-size: 1.4rem;
  font-family: "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "Meiryo",
    "メイリオ", "Osaka", "MS PGothic", arial, helvetica, clean, sans-serif;
  line-height: 1.5;
  min-width: 320px;
}

h1,
h2,
h3,
h4,
h5 {
  margin: 0;
}

a {
  color: #373737;
  text-decoration: none;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
}

input::placeholder,
textarea::placeholder {
  color: #8e8e8e;
}

.container {
  padding: 5rem 1rem 1rem;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 2.4rem;
}

.section-sep {
  content: "";
  display: block;
  width: 50%;
  height: 1rem;
  border-radius: 16px;
  background-color: #eff1df;
  margin: 6rem auto;
}

.description:not(:last-child) {
  margin-bottom: 2.4rem;
}

.lead {
  margin-bottom: 2.4rem;
}

.lead p:not(:last-child) {
  margin-bottom: 2.4rem;
}

.list-block {
  margin-bottom: 2.4rem;
}

.list-title {
  font-size: 1.8rem;
  color: #2b9e9d;
  margin-bottom: 0.8rem;
}

.list-lead {
  margin: 1.8rem 0 2.4rem;
}

.number-list-items {
  counter-reset: num;
}

.number-list-item {
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.number-list-item::before {
  counter-increment: num;
  content: counter(num) ".";
  color: #82d5d4;
  font-weight: bold;
  margin-right: 0.5rem;
}

.list-item {
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.list-item::before {
  content: "";
  width: 1rem;
  height: 1rem;
  border-radius: 1rem;
  display: inline-block;
  background-color: #82d5d4;
  margin-right: 0.8rem;
  margin-top: 0.6rem;
  flex: 0 0 auto;
}

.list-item-head {
  background-color: #eff1df;
  padding: 0.8rem 2rem;
  line-height: 1;
  border-radius: 10px;
  display: inline-block;
  font-size: 14px;
  font-weight: normal;
  margin-bottom: 2rem;
}

.button-block {
  text-align: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: #82d5d4;
  color: white;
  font-size: 2.4rem;
  padding: 1.6rem;
  font-weight: bold;
  line-height: 1.4;
  width: 100%;
}

.back-link {
  padding: 1rem;
  display: inline-flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.back-link::before {
  font-family: "Font Awesome 5 Free";
  content: "\f104";
  font-weight: 900;
}

.breadcrumb {
  width: 1000px;
  margin: auto;
  padding: 1rem;
}

.here {
  font-weight: bold;
}

.depth::before {
  font-family: "Font Awesome 5 Free";
  content: "\f105";
  font-weight: 900;
  margin: 0 1em;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.back-link-text {
  margin-left: 1.4rem;
}

.back-link .svg-inline--fa.fa-angle-left {
  width: 1rem;
  height: 2rem;
}

@media screen and (max-width: 1023px) {
  .pc-block {
    display: none;
  }

  .sp-block {
    display: block;
  }
}

@media screen and (min-width: 1024px) {
  .pc-block {
    display: block;
  }

  .sp-block {
    display: none;
  }
}

@media screen and (min-width: 1024px) {
  body {
    font-size: 1.6rem;
  }

  .button-block {
    text-align: center;
  }

  .button {
    width: auto;
    min-width: 490px;
    cursor: pointer;
  }

  .button:hover {
    background-color: #2b9e9d;
  }

  .container {
    width: 1000px;
    margin: auto;
    padding: 9rem 0;
  }

  .section-sep {
    height: 2rem;
    margin: 9rem auto;
  }

  .lead {
    line-height: 1.8;
  }

  .section-title {
    font-size: 3.5rem;
    margin-bottom: 1.3rem;
    line-height: 1.4;
  }

  .list-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
  }

  .list-items {
    margin-left: 1.5rem;
  }

  .list-item {
    line-height: 1.8;
  }

  .list-item::before {
    margin-top: 0.9rem;
  }
}