.p_ttl2 {
  background: url("/img/document_mv.jpg") no-repeat center center/cover;
}
@media screen and (-webkit-min-device-pixel-ratio: 2) and (min-width: 481px) {
  .p_ttl2 {
    background: url("/img/document_mv@2x.jpg") no-repeat center center/cover;
  }
}
@media screen and (max-width: 480px) {
  .p_ttl2 {
    background: url("/img/document_mv_sp.jpg") no-repeat center center/cover;
  }
}

.p_lead {
  width: 1010px;
  margin: 0 auto;
  text-align: left;
  padding-top: 110px;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 2rem;
}
@media screen and (max-width: 480px) {
  .p_lead {
    width: 88%;
    padding-top: 35px;
    font-size: 1.6rem;
    line-height: 2;
  }
}

.document_list {
  width: 1010px;
  margin: 100px auto 0;
  text-align: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: wrap;
  flex-flow: wrap;
  gap: 100px 90px;
}
@media screen and (max-width: 480px) {
  .document_list {
    width: 88%;
    margin: 30px auto 0;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-flow: column;
    flex-flow: column;
    gap: 45px;
  }
}

.document {
  width: 460px;
}
.document > .ttl {
  height: 90px;
  border-bottom: 1px solid #e2ebef;
  color: #008e66;
  font-family: "Inter", "TazuganeGothicStdN-Bold", sans-serif;
  font-weight: 600;
  font-size: 2rem;
  line-height: 50px;
}
.document > .ttl .num {
  font-family: "AvenirNextLTPro-Demi", sans-serif;
  font-size: 4rem;
}
.document > .ttl:first-child {
  margin-top: 0;
}
.document .doc_list {
  margin-top: 55px;
}
.document .doc_list a.ar {
  padding: 20px 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 35px;
}
.document .doc_list a .cover {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 156px;
  height: 156px;
}
.document .doc_list a .cover img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}
.document.other > .ttl {
  font-size: 3rem;
}
.document.other > .ttl + .subttl {
  margin-top: 55px;
}
.document.other .subttl {
  margin-top: 25px;
  color: #008e66;
  font-size: 1.6rem;
}
.document.other .subttl + ul {
  margin-top: 10px;
}
@media screen and (max-width: 480px) {
  .document {
    width: auto;
  }
  .document > .ttl {
    height: auto;
    font-size: 1.4rem;
    line-height: 1;
    padding-bottom: 15px;
  }
  .document > .ttl .num {
    font-size: 2.4rem;
  }
  .document .doc_list {
    margin-top: 20px;
  }
  .document .doc_list a.ar {
    padding: 10px 15px;
    gap: 20px;
  }
  .document .doc_list a .cover {
    width: 106px;
    height: 106px;
  }
  .document.other > .ttl {
    font-size: 2rem;
  }
  .document.other > .ttl + .subttl {
    margin-top: 20px;
  }
  .document.other .subttl {
    margin-top: 15px;
    font-size: 1.2rem;
  }
  .document.other .subttl + ul {
    margin-top: 6px;
  }
}

footer {
  border-top: 1px solid #e2ebef;
  margin-top: 150px;
}
@media screen and (max-width: 480px) {
  footer {
    margin-top: 60px;
  }
}