.contents_wrap {
  max-width: 1600px;
  width: calc(100% - 160px);
  padding-top: 180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: max(320px, 25%) 1fr;
  grid-column-gap: 50px;
  align-items: start;
}
.contents_wrap .sidebar {
  font-size: 1.6rem;
  display: grid;
  align-content: start;
  grid-row-gap: 1em;
  position: sticky;
  top: 200px;
  left: 0;
}
.contents_wrap .sidebar li a {
  line-height: 1.5;
  display: inline-grid;
  grid-template-columns: repeat(2, auto);
  align-items: center;
  justify-content: start;
  grid-column-gap: 1em;
}
.contents_wrap .sidebar li span {
  color: var(--color_main);
}
.contents_wrap .sidebar li .num {
  display: grid;
  grid-template-columns: 1em auto;
  grid-column-gap: 0.5em;
  align-items: center;
}
.contents_wrap .sidebar li .num::before {
  content: "";
  height: 1px;
  background-color: var(--color_main);
}
.contents_wrap .sidebar li .num .font_en {
  font-weight: 400;
  transition: 0.3s;
}
.contents_wrap .sidebar li.active a .num .font_en {
  transform: scale(1.875);
}
.contents_wrap section:first-child .wrap {
  padding-top: 0;
}
.contents_wrap section .wrap .contents {
  width: 100%;
}
.contents_wrap section .wrap .contents > h3 {
  font-size: 2.4rem;
  color: var(--color_main);
  letter-spacing: 0.01em;
  line-height: 1.5;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  grid-column-gap: 0.66em;
  font-weight: 500;
  margin-bottom: 0.66em;
}
.contents_wrap section .wrap .contents > h3 .font_en {
  font-size: 3.6rem;
  font-weight: 400;
  line-height: inherit;
  letter-spacing: 0.02em;
  transform: translateY(-0.1em);
}
.contents_wrap section .wrap .contents .img {
  font-size: 3rem;
  overflow: hidden;
  position: relative;
  margin-bottom: 50px;
  -webkit-clip-path: polygon(1em 0, calc(100% - 1em) 0, 100% 1em, 100% calc(100% - 1em), calc(100% - 1em) 100%, 1em 100%, 0 calc(100% - 1em), 0 1em);
  clip-path: polygon(1em 0, calc(100% - 1em) 0, 100% 1em, 100% calc(100% - 1em), calc(100% - 1em) 100%, 1em 100%, 0 calc(100% - 1em), 0 1em);
}
.contents_wrap section .wrap .contents .img img {
  display: block;
}
.contents_wrap section .wrap .contents .img h3 {
  position: absolute;
  z-index: 1;
  left: 2em;
  bottom: 1.5em;
  font-size: 2.2rem;
  color: var(--color_main);
  display: grid;
  letter-spacing: 0.01em;
  grid-row-gap: 0.66em;
}
.contents_wrap section .wrap .contents .img h3 .font_en {
  font-size: 1.6rem;
  font-weight: 500;
}
.contents_wrap section .wrap .contents .img h3 .txt {
  line-height: 1.3;
  background-color: #FFFFFF;
  padding: 0.25em 0.66em;
}
.contents_wrap section .wrap .contents p {
  line-height: 2;
  letter-spacing: 0.01em;
}
.contents_wrap section .wrap .contents p:not(:last-child) {
  margin-bottom: 3em;
}
.contents_wrap section .wrap .contents > img {
  display: block;
}
.contents_wrap section .wrap .contents > img:not(:last-child) {
  margin-bottom: 90px;
}
.contents_wrap section .wrap .contents > picture > img {
  display: block;
}
.contents_wrap section .wrap .contents > picture:not(:last-child) > img {
  margin-bottom: 90px;
}
.contents_wrap section .wrap .contents .contents_inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 4%;
}
.contents_wrap section .wrap .contents .contents_inner:has(.txt) {
  margin-bottom: 100px;
}
.contents_wrap section .wrap .contents .contents_inner .item {
  font-size: 3rem;
  -webkit-clip-path: polygon(1em 0, calc(100% - 1em) 0, 100% 1em, 100% calc(100% - 1em), calc(100% - 1em) 100%, 1em 100%, 0 calc(100% - 1em), 0 1em);
  clip-path: polygon(1em 0, calc(100% - 1em) 0, 100% 1em, 100% calc(100% - 1em), calc(100% - 1em) 100%, 1em 100%, 0 calc(100% - 1em), 0 1em);
  background-color: var(--color_sub3);
  padding: 40px 50px;
  position: relative;
}
.contents_wrap section .wrap .contents .contents_inner .item::before {
  content: "";
  display: block;
  width: calc(100% - 3px);
  height: calc(100% - 3px);
  position: absolute;
  z-index: 1;
  top: 1.5px;
  left: 1.5px;
  background-color: var(--color_sub4);
  -webkit-clip-path: inherit;
  clip-path: inherit;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner {
  position: relative;
  z-index: 2;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner:has(.txt) {
  padding-bottom: 30px;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 {
  font-size: 2.6rem;
  display: grid;
  justify-items: center;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.3;
  grid-row-gap: 0.33em;
  margin-bottom: 1em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 .font_en {
  font-size: 1.6rem;
  color: var(--color_main);
  font-weight: 400;
  letter-spacing: 0.02em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner p {
  font-size: 1.5rem;
  margin-bottom: 2em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner p.txt {
  font-size: 3rem;
  line-height: 1;
  text-align: center;
  letter-spacing: 0.01em;
  margin: 0;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner p.txt .font_en {
  font-size: 3em;
  color: var(--color_main);
  font-weight: 600;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap {
  display: grid;
  grid-template-columns: auto 0.66em auto;
  justify-content: center;
  align-items: end;
  grid-column-gap: 1em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap img {
  width: 100%;
  transform: translateY(-75%);
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap p.txt.txt1 .font_en {
  font-size: 2em;
  color: inherit;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner .obj {
  display: block;
  width: 20%;
  min-width: 70px;
  position: absolute;
  z-index: 1;
  right: calc(-50px + 1em);
  bottom: -40px;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner h5 {
  font-size: 1.8rem;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 2;
  background-color: var(--color_main);
  color: #FFFFFF;
  width: 8.5em;
  margin: 0 auto 1.5em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner ul {
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: space-between;
  font-size: 1.3rem;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner ul li {
  display: grid;
  justify-items: center;
  grid-template-rows: 1fr auto;
  grid-row-gap: 0.66em;
}
.contents_wrap section .wrap .contents .contents_inner .item .item_inner ul li img {
  width: 3.6em;
}
.contents_wrap section .wrap .contents .cemical {
  display: grid;
  grid-row-gap: 20px;
  margin-bottom: 90px;
}
.contents_wrap section .wrap .contents .cemical dl {
  border: 1px solid var(--color_main);
  display: grid;
  grid-template-columns: 40% 1fr;
  font-size: 1.6rem;
  letter-spacing: 0.01em;
}
.contents_wrap section .wrap .contents .cemical dl dt {
  background-color: var(--color_main);
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1fr 34%;
  align-items: center;
}
.contents_wrap section .wrap .contents .cemical dl dt span {
  text-align: center;
  line-height: 1.7;
}
.contents_wrap section .wrap .contents .cemical dl dt img {
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
}
.contents_wrap section .wrap .contents .cemical dl dd {
  display: grid;
  font-size: 1.4rem;
  padding: 0.5em 3em;
  align-content: center;
  line-height: 1.7;
}
.contents_wrap section .wrap .contents .cemical dl dd span {
  color: var(--color_main);
  font-size: 1.6rem;
}
@media screen and (max-width: 1500px) {
  .contents_wrap {
    width: calc(100% - 100px);
  }
  .contents_wrap section .wrap .contents h2 {
    font-size: 1.8rem;
  }
  .contents_wrap section .wrap .contents h2 .font_en {
    font-size: 6rem;
  }
  .contents_wrap section .wrap .contents .contents_inner .item {
    padding: min(2.7vw, 40px) min(3.4vw, 50px);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 {
    font-size: min(1.8vw, 2.6rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner p.txt {
    font-size: min(2vw, 3rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap {
    font-size: min(2vw, 3rem);
    margin: 0 -1em;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .obj {
    z-index: 1;
    right: calc(max(-3.4vw, -50px) + 1em);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h5 {
    font-size: min(1.2vw, 1.8rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner ul {
    font-size: min(1vw, 1.3rem);
  }
  .contents_wrap section .wrap .contents .cemical dl {
    font-size: min(1.2vw, 1.6rem);
  }
  .contents_wrap section .wrap .contents .cemical dl dd {
    font-size: min(1.1vw, 1.4rem);
  }
  .contents_wrap section .wrap .contents .cemical dl dd span {
    font-size: min(1.2vw, 1.6rem);
  }
}
@media screen and (max-width: 1200px) {
  .contents_wrap {
    width: calc(100% - 60px);
  }
}
@media screen and (max-width: 1024px) {
  .contents_wrap {
    width: calc(100% - 40px);
    grid-template-columns: 1fr;
    padding-top: 120px;
  }
  .contents_wrap .sidebar {
    display: none;
  }
  .contents_wrap section .wrap .contents .contents_inner .item {
    padding: min(4vw, 40px) min(5vw, 50px);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 {
    font-size: min(2.6vw, 2.6rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner p.txt {
    font-size: min(3vw, 3rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap {
    font-size: min(3vw, 3rem);
    margin: 0 -1em;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h5 {
    font-size: min(1.8vw, 1.8rem);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner ul {
    font-size: min(1.3vw, 1.3rem);
  }
  .contents_wrap section .wrap .contents .cemical dl {
    font-size: min(1.2vw, 1.6rem);
  }
  .contents_wrap section .wrap .contents .cemical dl dd {
    font-size: min(1.1vw, 1.4rem);
  }
  .contents_wrap section .wrap .contents .cemical dl dd span {
    font-size: min(1.2vw, 1.6rem);
  }
}
@media screen and (max-width: 768px) {
  .contents_wrap {
    padding-top: 90px;
  }
  .contents_wrap section:first-child .wrap {
    padding-top: 0;
  }
  .contents_wrap section .wrap .contents h2 .font_en {
    font-size: 4.6rem;
  }
  .contents_wrap section .wrap .contents > h3 {
    font-size: 2rem;
    grid-template-columns: 1fr;
    margin-bottom: 1.33em;
  }
  .contents_wrap section .wrap .contents > h3 .font_en {
    font-size: 3.2rem;
  }
  .contents_wrap section .wrap .contents > h3.keyword .font_en {
    font-size: 1.4rem;
  }
  .contents_wrap section .wrap .contents .img {
    font-size: 1.5rem;
  }
  .contents_wrap section .wrap .contents .img:has(+ .keyword) {
    margin-bottom: 30px;
  }
  .contents_wrap section .wrap .contents p {
    line-height: 2;
    letter-spacing: 0.01em;
  }
  .contents_wrap section .wrap .contents p:not(:last-child) {
    margin-bottom: 3em;
  }
  .contents_wrap section .wrap .contents > img {
    display: block;
  }
  .contents_wrap section .wrap .contents > img:not(:last-child) {
    margin-bottom: 90px;
  }
  .contents_wrap section .wrap .contents > picture > img {
    display: block;
  }
  .contents_wrap section .wrap .contents > picture:not(:last-child) > img {
    margin-bottom: 90px;
  }
  .contents_wrap section .wrap .contents .contents_inner {
    grid-template-columns: 1fr;
    grid-row-gap: 30px;
    max-width: 400px;
    margin: 0 auto;
  }
  .contents_wrap section .wrap .contents .contents_inner:has(.txt) {
    margin-bottom: 80px;
  }
  .contents_wrap section .wrap .contents .contents_inner .item {
    font-size: 2rem;
    padding: 40px 30px;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 {
    font-size: 2.2rem;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h4 .font_en {
    font-size: 1.4rem;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner p.txt {
    font-size: min(7.5vw, 3rem);
    margin: -0.5em auto;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap {
    grid-template-columns: auto 1.66em auto;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .txt_wrap img {
    transform: translateY(-30%);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner .obj {
    right: calc(-30px + 1em);
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner h5 {
    font-size: 1.6rem;
  }
  .contents_wrap section .wrap .contents .contents_inner .item .item_inner ul {
    font-size: min(3.4vw, 1.3rem);
  }
  .contents_wrap section .wrap .contents .cemical {
    grid-row-gap: 30px;
    margin-bottom: 80px;
  }
  .contents_wrap section .wrap .contents .cemical dl {
    grid-template-columns: 1fr;
    font-size: 1.5rem;
  }
  .contents_wrap section .wrap .contents .cemical dl dd {
    font-size: 1.4rem;
    padding: 1em 1.5em;
  }
  .contents_wrap section .wrap .contents .cemical dl dd span {
    font-size: 1.6rem;
    margin-bottom: 0.2em;
  }
}