section.lead {
  max-width: 1000px;
  margin: 0 auto;
  width: 90%;
}
section.lead h2 {
  font-size: 20px;
  color: var(--blue);
}
@media screen and (max-width: 767px) {
  section.lead h2 {
    font-size: 18px;
  }
}
section.lead p {
  margin-top: 15px;
}

section.research {
  margin: 60px auto 0;
}
@media screen and (max-width: 767px) {
  section.research {
    margin-top: 40px;
  }
}
section.research .anchor-area {
  margin-top: 40px;
  background-color: var(--light-blue);
  padding: 50px 0;
}
@media screen and (max-width: 767px) {
  section.research .anchor-area {
    margin-top: 20px;
    padding: 30px 0;
  }
}
section.research .anchor-area ul.anchor-list {
  max-width: 1000px;
  margin: 0 auto;
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  gap: 30px 40px;
}
@media screen and (max-width: 767px) {
  section.research .anchor-area ul.anchor-list {
    gap: 20px;
  }
}
section.research .anchor-area ul.anchor-list li {
  width: calc((100% - 120px) / 4);
}
@media screen and (max-width: 767px) {
  section.research .anchor-area ul.anchor-list li {
    width: calc((100% - 20px) / 2);
  }
}
section.research .anchor-area ul.anchor-list li a {
  color: var(--blue);
  font-size: 16px;
  border-bottom: 1px solid var(--light-gray);
  display: block;
  padding-bottom: 10px;
  position: relative;
  padding-right: 30px;
  cursor: pointer !important;
  transition: border 0.3s;
  height: 100%;
}
section.research .anchor-area ul.anchor-list li a:after {
  content: "";
  position: absolute;
  pointer-events: none;
  top: 10px;
  right: 0;
  width: 12px;
  height: 12px;
  background: url(/common/img/icn_arrow.svg) no-repeat center/12px;
  rotate: 90deg;
}
@media (hover) {
  section.research .anchor-area ul.anchor-list li a:hover {
    border-color: var(--blue);
  }
}
section.research .research-box {
  max-width: 1000px;
  margin: 120px auto 0;
  width: 90%;
}
@media screen and (max-width: 767px) {
  section.research .research-box {
    margin-top: 60px;
  }
}
section.research .research-box .inbox {
  display: flex;
  margin-top: 35px;
  gap: 0 6%;
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox {
    flex-direction: column;
    margin-top: 20px;
    gap: 15px 0;
  }
}
section.research .research-box .inbox .img {
  margin-top: 5px;
  width: 44%;
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox .img {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
}
section.research .research-box .inbox .txt-area {
  width: 50%;
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox .txt-area {
    width: 100%;
  }
}
section.research .research-box .inbox .txt-area h3 {
  font-size: 24px;
  line-height: 1.5;
  color: var(--blue);
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox .txt-area h3 {
    font-size: 18px;
  }
}
section.research .research-box .inbox .txt-area p {
  margin-top: 15px;
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox .txt-area p {
    margin-top: 10px;
  }
}
section.research .research-box .inbox .txt-area .btn {
  margin-top: 30px;
}
@media screen and (max-width: 767px) {
  section.research .research-box .inbox .txt-area .btn {
    margin-top: 20px;
  }
}
section.research .research-box .inbox .txt-area .btn a {
  margin-left: 0;
  padding: 0 65px 0 30px;
}
section.research .btn-business {
  max-width: 1000px;
  margin: 120px auto 0;
  width: 90%;
  border-top: 1px solid var(--light-gray);
  padding-top: 60px;
}
@media screen and (max-width: 767px) {
  section.research .btn-business {
    margin-top: 80px;
  }
}