/* ==================================================
  base
================================================== */

.main_content.v_100vw {
  overflow-x: clip;
}
.main_content img {
  height: auto;
}





/* ==================================================
  color
================================================== */

:root {
  --electric-blue: #024ad8;
  --power-storm: #568393;
  --orange-bloom: #ff5050;
  --standard-gray: #e6e6e6;
  --light-gray: #f2f2f2;
}





/* ==================================================
  common
================================================== */

/* ----------------------------------------
  text_link
---------------------------------------- */

.text_link:link,
.text_link:visited {
  color: #000;
  text-decoration: underline;
}
.text_link:hover {
  background: rgb(0 0 0 / .1);
}





/* ==================================================
  hero
================================================== */

.hero {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
}
.hero_content_inner {
  padding: 40px 0;
}
.hero_media img {
  object-fit: cover;
  object-position: left;
  width: 100%;
  height: 100%;
  min-height: 330px;
}

@media (max-width: 1279px) {
  .hero_media img {
    object-position: left bottom;
    max-height: 600px;
  }
}

@media (min-width: 1280px) {
  .hero {
    min-height: 600px;
  }
  .hero_content {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
    min-height: 600px;
  }
  /* .hero_content_inner {
    width: 416px;
  } */
  .hero_media {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: calc(50% + 193px);
    max-width: 1053px;
    height: 100%;
  }
}

/* @media (min-width: 1920px) {
  .hero_content_inner {
    width: 516px;
  }
} */





/* ==================================================
  focus_list
================================================== */

.focus_list > li {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.focus_list > li + li {
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid #000;
}
.focus_list_head {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.focus_list_head__media {
  overflow: hidden;
  max-width: 380px;
  margin: 0 auto;
  border-radius: 10px;
}
.focus_list_head__media.line {
  outline: 1px solid #ccc;
  outline-offset: -1px;
}
.focus_list_head__media img {
  object-fit: cover;
  aspect-ratio: 4 / 3;
  width: 100%;
  height: 100%;
}
.focus_list_title {
  margin-bottom: 20px;
}
.focus_list_desc p + p {
  margin-top: 1em;
}
.focus_list_cta {
  text-align: right;
}

@media (min-width: 768px) {
  .focus_list > li + li {
    padding-top: 60px;
    margin-top: 60px;
  }
  .focus_list_head {
    flex-direction: row;
    align-items: flex-start;
  }
  .focus_list_head__media {
    flex-shrink: 0;
    width: calc(50% - 15px);
  }
}

@media (min-width: 1024px) {
  .focus_list_title {
    margin-bottom: 30px;
  }
  .focus_list_desc {
    font-size: 18px;
  }
}

@media (min-width: 1280px) {
  .focus_list_head {
    gap: 40px;
  }
}





/* ==================================================
  article_list
================================================== */

.article_list {
  display: grid;
  row-gap: 60px;
}
.article_list > li {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 4;
  row-gap: 20px;
}
.article_list_media {
  overflow: hidden;
  border-radius: 10px;
}
.article_list_media.line {
  outline: 1px solid #ccc;
  outline-offset: -1px;
}
.article_list_media img {
  object-fit: cover;
  aspect-ratio: 4 / 3;
  width: 100%;
  height: 100%;
}
.article_list_title {
  padding-top: 10px;
}
.article_list_title h3 {
  font-size: 22px;
  line-height: 1.2;
}

@media (min-width: 480px) {
  .article_list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 30px;
  }
}

@media (min-width: 768px) {
  .article_list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .article_list {
    column-gap: 40px;
  }
  .article_list_title h3 {
    font-size: 25px;
  }
}





/* ==================================================
  update_content
================================================== */

.update_content + .update_content {
  margin-top: 40px;
}
.update_content > h3 {
  margin-bottom: 20px;
}
.update_content .hLine > span::before,
.update_content .hLine > span::after {
  opacity: 1;
}
.update_content .subtitle {
  margin: 30px 0 10px;
  padding: .2em 0 .2em 15px;
  font-size: 18px;
  line-height: 1.3;
  border-left: 4px solid #000;
}

@media (min-width: 768px) {
  .update_content + .update_content {
    margin-top: 60px;
  }
  .update_content .subtitle {
    font-size: 22px;
  }
}