#page_ttl .ttl_box {
  max-width: 1800px;
  width: calc(100% - 100px);
  margin: 0 auto;
  padding-top: 200px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  justify-content: space-between;
  grid-gap: 75px 50px;
}
#page_ttl .ttl_box .ttl_h1 {
  font-size: 2.6rem;
  display: grid;
  grid-row-gap: 0.66em;
  line-height: 1.5;
}
#page_ttl .ttl_box .ttl_h1 .font_en {
  font-size: 9.6rem;
  color: var(--color_main);
  line-height: 1.1;
}
#page_ttl .ttl_box .breadcrumbs {
  font-size: 1.4rem;
  line-height: 1.2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
#page_ttl .ttl_box .breadcrumbs li {
  color: var(--color_gray2);
}
#page_ttl .ttl_box .breadcrumbs li a {
  color: var(--color_main);
}
#page_ttl .ttl_box .breadcrumbs li:has(a) {
  display: grid;
  grid-template-columns: repeat(2, auto);
  align-items: center;
  grid-column-gap: 1em;
  padding-right: 1em;
}
#page_ttl .ttl_box .breadcrumbs li:has(a)::after {
  content: "";
  width: 1.25em;
  height: 1px;
  background-color: var(--color_gray2);
}
#page_ttl .ttl_box .img {
  grid-area: 2/1/3/3;
  border-radius: 40px;
  border: 5px solid var(--color_main);
  overflow: hidden;
}
#page_ttl .ttl_box .img img {
  display: block;
}

#introduction .wrap,
#keywords .wrap,
#career .wrap {
  padding: 150px 0;
}
#introduction .wrap .contents,
#keywords .wrap .contents,
#career .wrap .contents {
  position: relative;
  max-width: 1650px;
}
#introduction .wrap .contents h2,
#keywords .wrap .contents h2,
#career .wrap .contents h2 {
  font-size: 4.2rem;
  line-height: 1.5;
  margin-bottom: 1em;
}
#introduction .wrap .contents h2 span,
#keywords .wrap .contents h2 span,
#career .wrap .contents h2 span {
  color: var(--color_main);
}
#introduction .wrap .contents p,
#keywords .wrap .contents p,
#career .wrap .contents p {
  font-size: 2.3rem;
  font-weight: 600;
}
#introduction .wrap .contents > .font_en,
#keywords .wrap .contents > .font_en,
#career .wrap .contents > .font_en {
  font-size: 9.6rem;
  color: var(--color_sub);
  position: absolute;
  right: 5%;
  bottom: 0;
  z-index: -1;
}

.contents .btn_round {
  max-width: 540px;
  border-radius: 0 1.25em 0 1.25em;
  display: grid;
  background-color: var(--color_main);
  grid-gap: 0.5em;
  color: var(--color_white);
  font-size: 2.4rem;
  padding: 1.5em 2em 1.5em 2.5em;
  display: grid;
  grid-template-columns: 1fr 1em;
}
.contents .btn_round .font_en {
  font-size: 2rem;
  grid-area: 1/1/2/3;
  color: var(--color_sub);
}
.contents .ttl_bg {
  border-top: 1px solid var(--color_main);
  display: grid;
  justify-content: start;
  font-size: 2.2rem;
  margin-bottom: 3em;
}
.contents .ttl_bg .font_en {
  color: var(--color_white);
  background-color: var(--color_main);
  padding: 1em 2em;
  border-radius: 0 0 30px 0;
  line-height: 1;
}

#related .wrap {
  padding: 250px 0;
}
#related .wrap .contents h2 {
  font-size: 5.8rem;
  color: var(--color_main);
  border-bottom: 1px solid var(--color_main);
  line-height: 1.5;
  padding-bottom: 0.5em;
  margin-bottom: 2em;
}
#related .wrap .contents ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 6%;
  max-width: 1180px;
  margin: 0 auto;
}
#related .wrap .contents ul:has(li:nth-child(3)) {
  grid-template-columns: repeat(3, 1fr);
  grid-column-gap: 4%;
  max-width: 100%;
}
#related .wrap .contents ul li {
  height: 100%;
}
#related .wrap .contents ul li a {
  display: grid;
  height: 100%;
  grid-template-columns: 1fr 0.66em;
  align-items: center;
  place-content: center;
  grid-gap: 0.25em 0.5em;
  font-size: 2.8rem;
  padding-bottom: 1em;
  padding-right: 0.66em;
  border-bottom: 1px solid var(--color_gray3);
  font-weight: 600;
  line-height: 1.5;
}
#related .wrap .contents ul li a .font_en {
  font-size: 2rem;
  color: var(--color_main);
  grid-area: 1/1/2/3;
}
@media (hover: hover) {
  .contents .btn_round {
    transition: 0.3s;
  }
  .contents .btn_round:hover {
    background-color: var(--color_main2);
  }
  #related .wrap .contents ul li a {
    transform: 0.3s;
  }
  #related .wrap .contents ul li a img {
    transform: 0.3s;
  }
  #related .wrap .contents ul li a:hover {
    color: var(--color_main);
  }
  #related .wrap .contents ul li a:hover img {
    transform: translateX(0.33em);
  }
}
@media screen and (max-width: 1200px) {
  #page_ttl .ttl_box {
    width: calc(100% - 60px);
  }
}
@media screen and (max-width: 1024px) {
  #page_ttl .ttl_box {
    grid-gap: 60px 30px;
    padding-top: 120px;
    grid-template-columns: 1fr;
    grid-gap: 0;
  }
  #page_ttl .ttl_box .ttl_h1 {
    font-size: 2rem;
    margin-bottom: 2em;
  }
  #page_ttl .ttl_box .ttl_h1 .font_en {
    font-size: 7rem;
  }
  #page_ttl .ttl_box .breadcrumbs {
    margin-bottom: 1.33em;
  }
  #page_ttl .ttl_box .img {
    border-radius: 30px;
    grid-area: unset;
  }
  #introduction .wrap h2,
  #keywords .wrap h2,
  #career .wrap h2 {
    font-size: 3.2rem;
  }
  #introduction .wrap p,
  #keywords .wrap p,
  #career .wrap p {
    font-size: 2rem;
  }
  #introduction .wrap > .font_en,
  #keywords .wrap > .font_en,
  #career .wrap > .font_en {
    font-size: 7.6rem;
  }
  #tabmenu .wrap .contents ul li {
    font-size: 2.3rem;
    padding: 0 2em;
  }
  #related .wrap {
    padding: 150px 0;
  }
  #related .wrap .contents h2 {
    font-size: 5.2rem;
  }
  #related .wrap .contents ul li a {
    grid-template-columns: 1fr 0.75em;
    font-size: min(2.6vw, 2.4rem);
  }
  #related .wrap .contents ul li a .font_en {
    font-size: min(2vw, 1.8rem);
  }
}
@media screen and (max-width: 768px) {
  #page_ttl .ttl_box {
    width: calc(100% - 40px);
    padding-top: 60px;
  }
  #page_ttl .ttl_box .ttl_h1 {
    display: grid;
    margin-bottom: 2.5em;
    font-size: min(5.2vw, 2rem);
  }
  #page_ttl .ttl_box .ttl_h1 .font_en {
    font-size: min(12.3vw, 4.8rem);
  }
  #page_ttl .ttl_box .breadcrumbs {
    font-size: 1.3rem;
  }
  #page_ttl .ttl_box .img {
    grid-area: unset;
    border-radius: 20px;
    border: 3px solid var(--color_main);
  }
  #introduction .wrap,
  #keywords .wrap,
  #career .wrap {
    padding: 80px 0;
  }
  #introduction .wrap .contents h2,
  #keywords .wrap .contents h2,
  #career .wrap .contents h2 {
    font-size: min(6.6vw, 2.8rem);
  }
  #introduction .wrap .contents p,
  #keywords .wrap .contents p,
  #career .wrap .contents p {
    font-size: 1.8rem;
  }
  #introduction .wrap .contents > .font_en,
  #keywords .wrap .contents > .font_en,
  #career .wrap .contents > .font_en {
    display: none;
  }
  .contents .btn_round {
    max-width: 540px;
    border-radius: 0 1.25em 0 1.25em;
    display: grid;
    background-color: var(--color_main);
    grid-gap: 0.5em;
    color: var(--color_white);
    font-size: 2.4rem;
    padding: 1.5em 2em 1.5em 2.5em;
    display: grid;
    grid-template-columns: 1fr 1em;
  }
  .contents .btn_round .font_en {
    font-size: 2rem;
    grid-area: 1/1/2/3;
    color: var(--color_sub);
  }
  .contents .ttl_bg {
    font-size: 1.8rem;
  }
  .contents .ttl_bg .font_en {
    padding: 1em 1.5em;
    border-radius: 0 0 15px 0;
  }
  #tabmenu .wrap .contents ul {
    grid-template-columns: 1fr;
    grid-row-gap: 15px;
  }
  #tabmenu .wrap .contents ul li {
    padding: 0 1.5em;
  }
  #related .wrap {
    padding: 90px 0;
  }
  #related .wrap .contents h2 {
    font-size: min(9.7vw, 3.8rem);
    padding-bottom: 0.33em;
    margin-bottom: 1.33em;
  }
  #related .wrap .contents ul {
    grid-template-columns: 1fr;
    grid-row-gap: 30px;
  }
  #related .wrap .contents ul:has(li:nth-child(3)) {
    grid-template-columns: 1fr;
  }
  #related .wrap .contents ul li a {
    grid-template-columns: 1fr 1em;
    font-size: min(5vw, 2rem);
  }
  #related .wrap .contents ul li a .font_en {
    font-size: 1.2rem;
  }
}