#contents {
  position: relative;
}

.page-head {
  padding-top: 5rem;
  margin-bottom: 5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.page-head .page-tit {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.03em;
}
.page-head .page-sub-tit {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
}

.content-section {
  padding: 5rem 0;
  margin-bottom: 5rem;
}
.content-section:nth-child(even) {
  background: #fafafa;
}

.intro-section {
  padding-top: 0;
}
.intro-section .intro-thumb {
  margin-bottom: 5rem;
}
.intro-section .intro-text {
  text-align: justify;
}

/* S: sec-head */
.sec-head {
  margin-bottom: 5rem;
  display: flex;
}
.sec-head .inner {
  position: relative;
  width: 100%;
}
.sec-head .sec-head-label {
  margin-bottom: 1rem;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: #c3371e;
}
.sec-head .sec-head-tit {
  font-size: 3.2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.sec-head .sec-head-num {
  position: absolute;
  bottom: 1.9rem;
  width: 100%;
  font-family: "Orelo SemiWide Bold Italic", sans-serif;
  font-size: 5.5rem;
  line-height: 1;
  letter-spacing: 0.03em;
  opacity: 0.1;
  -webkit-text-stroke-width: 0.1rem;
}
.sec-head .sec-head-num.head-num-1 {
  left: 25.2rem;
}
.sec-head .sec-head-num.head-num-2 {
  left: 26.9rem;
}
.sec-head .sec-head-num.head-num-3 {
  left: 21.7rem;
}
.sec-head .sec-head-num.head-num-4 {
  left: 26.5rem;
}

/* E: sec-head */

/* S: img-box */
.content-section .img-box {
  margin-bottom: 3rem;
}
/* E: img-box */

/* S: text-box */
.content-section .text-box {
  margin-bottom: 3rem;
}
.content-section .text-box:last-child {
  margin-bottom: 0;
}

.content-section .text-box .text-box-tit {
  margin-bottom: 3rem;
  font-size: 2rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 700;
}

.content-section .text-box .text-box-cont {
  font-size: 1.4rem;
  font-size: 1.4rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  text-align: justify;
}
/* E: text-box */

/* S: tab */
.tab-area .tab-buttons {
  position: relative;
  margin: 3rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4.1rem;
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: -0.01em;
  color: #909090;
}
.tab-area .tab-buttons .tab-btn {
  position: relative;
}
.tab-area .tab-buttons .tab-btn:not(:first-child)::after {
  position: absolute;
  left: -2rem;
  bottom: 0.2rem;
  content: "";
  display: block;
  width: 0.1rem;
  height: 1.2rem;
  background-color: #909090;
}
.tab-area .tab-buttons .tab-btn.is-active {
  font-weight: 700;
  color: #161010;
}
.tab-contents .tab-content .table-box {
  margin-bottom: 3rem;
}
.tab-contents .tab-content .text-box {
  margin-bottom: 5rem;
}
/* E: tab */

/* S: table-box */
.table-box table {
  width: 100%;
  text-align: center;
  background: #ffffff;
}
.table-box table tr {
  border-bottom: 1px solid #cccccc;
}
.table-box table tr th,
.table-box table tr td {
  width: 25%;
}
.table-box table tr th.xl,
.table-box table tr td.xl {
  width: 100%;
}
.table-box table tr td {
  padding: 1.2rem 0;
  margin: auto 0;
  width: 25%;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.03em;
  color: #161010;
}
.table-box table tr th:first-child {
  border-right: 1px solid #ccc;
}
.table-box table tr.t-1st td:first-child {
  border-right: 1px solid #ccc;
  font-weight: 600;
  background-color: #fafafa;
}
.table-box table tr.t-head th {
  width: 25%;
  padding: 1.6rem 0 1.3rem;
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #ffffff;
  background: #303030;
  border-top: 1px solid #ccc;
}

.table-box table tbody tr:nth-child(odd) {
  background-color: #fafafa;
}

/* E: table-box */