body {
  font-family: 'A1 Gothic R';
  letter-spacing: .0225em;
}
#kv  {
  width: 960px;
  max-width: 100vw;
  margin-left: calc((min(100vw, 960px) - 100%) / 2 * -1);
}
.index_nav_list {
  display: none;
}
#index_nav {
  margin-top: 32px;
}
#index_nav .shimatsu-index a {
  padding: 0;
}
#index_nav .shimatsu-index {
  background-color: rgba(0, 0, 0, 0.5);
  padding: 40px;
}
#index_nav .shimatsu-index {
  display: flex;
  flex-wrap: wrap;
  row-gap: 24px;
  column-gap: 16px;
  width: 808px;
  max-width: 100%;
  margin: 0 auto;
}
#index_nav .shimatsu-index,
#index_nav .shimatsu-index * {
  box-sizing: border-box;
}

#index_nav .shimatsu-index li {
  padding: 16px;
  background-color: #ffffff;
  color: #000000;
  text-align: left;
  width: calc((100% - 32px) / 3);
}
#index_nav .shimatsu-index-img a {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1; 
}
#index_nav .shimatsu-index-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
#index_nav .shimatsu-index-date {
  font-size: 12px;
  margin: 16px 0;
}
#index_nav .shimatsu-index-title h4 {
  font-size: 16px;
  text-decoration: underline;
  color: #80AAB1;
}
#index_nav .shimatsu-index-title h4 a,
#index_nav .shimatsu-index-title p a {
  color: #80AAB1;
}
#index_nav .shimatsu-index-title p {
  font-size: 12px;
  margin-top: 0.5em;
  color: #80AAB1;
  line-height: 1.5;
}
#index_nav .shimatsu-index li.shimatsu-index-1 {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
#index_nav .shimatsu-index-1 .shimatsu-index-img a {
  width: 300px;
}
#index_nav .shimatsu-index-1 .shimatsu-index-date {
  font-size: 18px;
  font-family: 'A1 Gothic L';
  margin: 14px 0 24px 0;
}
#index_nav .shimatsu-index-1 .shimatsu-index-title h4 {
  font-size: 24px;
}
#index_nav .shimatsu-index-1 .shimatsu-index-title p {
  font-size: 18px;
}
#index_nav .shimatsu-index-1 .shimatsu-index-body {
  font-size: 14px;
  width: calc(100% - 300px - 20px);
  max-width: 100%;
}
#index_nav .shimatsu-index-1 .shimatsu-index-headtext {
  font-size: 14px;
  margin-top: 14px;
  line-height: 1.714;
}
#index_nav .shimatsu-index-readmore {
  text-align: center;
  margin-top: 18px;
}
#index_nav .shimatsu-index-readmore a {
  font-size: 18px;
  color: #000000;
  border: 1px solid #000000;
  padding: 8px 26px;
  display: inline-block;
}

@media (max-width: 808px) {
  #index_nav .shimatsu-index {
    row-gap: 24px;
    column-gap: 16px;
  }
  #index_nav .shimatsu-index li {
    width: calc((100% - 16px) / 2);
  }
}
@media (max-width: 640px) {
  #index_nav .shimatsu-index {
    row-gap: 12px;
    column-gap: 10px;
  }
  #index_nav .shimatsu-index li {
    width: calc((100% - 10px) / 2);
    padding: 12px;
  }
  #index_nav .shimatsu-index {
    padding: 40px 16px;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-img a {
    width: 100%;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-body {
    width: 100%;
  }

  #index_nav .shimatsu-index-date {
    font-size: 10px;
    margin: 12px 0;
  }
  #index_nav .shimatsu-index-title h4 {
    font-size: 12px;
  }
  #index_nav .shimatsu-index-title p {
    font-size: 12px;
  }
  #index_nav .shimatsu-index li.shimatsu-index-1 {
    padding: 26px;
    gap: 16px;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-date {
    font-size: 14px;
    margin-top: 0;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-title h4 {
    font-size: 20px;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-title p {
    font-size: 16px;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-body {
    font-size: 12px;
  }
  #index_nav .shimatsu-index-1 .shimatsu-index-headtext {
    font-size: 12px;
    margin-top: 0;
    padding: 0 26px;
  }
  #index_nav .shimatsu-index-readmore a {
    font-size: 14px;
    padding: 6px 20px;
  }
}

#yodogawa,
#yodogawa a {
    color: #ffffff;
}
.talk_nav,
#talk_wrap {
  box-sizing: border-box;
  background-color: #ffffff;
  width: 800px;
  max-width: 100%;
}
.talk_nav.bd_b, .talk_nav.bd_t {
  border: none;
}
.talk_nav_top {
  padding-bottom: 0;
}
.talk_nav_bottom {
  padding-top: 0;
}
#talk_wrap h2 {
  margin-bottom: 30px;
}
.art-shimatsu-page-body {
  box-sizing: border-box;
  width: 800px;
  max-width: 100%;
  padding: 40px;
  background-color: rgba(0, 0, 0, 0.8);
}
#talk_wrap .talk_end p {
  margin-bottom: 0;
}
.talk_nav .bd_t, .bd_b {
  border-color: #000000;
}
.talk_nav ul {
  width: 640px;
  max-width: 90%;
  margin: 0 auto;
}
.talk_nav_top ul {
  padding: 0 0 40px 0;
  border-bottom: 1px solid #000000;
}
.talk_nav_bottom {
  border-top: none;
}
.talk_nav_bottom ul {
  padding: 20px 0;
  border-top: 1px solid #000000;
}
#talk_wrap h2 {
  font-size: 22px;
}
#talk_wrap h2 .s {
  font-size: 20px;
  text-decoration: underline;
}
#talk_body .pic {
  max-width: 580px;
}
#talk_wrap {
  padding: 60px 20px 0 20px;
}
#information,
#information a {
  color: #ffffff;
}
#information .bd_b {
  border-color: #ffffff;
}
#information .info_title:empty, #information_free .info_title:empty {
  display:none;
}
#information, #information_free {
  padding-top: 90px;
}
#talk_wrap .talk_end {
  margin-top: 8px;
}
#talk_wrap .closing {
  display: none;
}
@media (max-width: 640px) {
  .art-shimatsu-page-body {
    padding: 40px 20px;
  }
  #talk_body .pic {
    margin: 0 auto 20px auto
  }
  #talk_wrap h2 {
    margin-bottom: 20px;
  }
  #information, #information_free {
    padding-top: 60px;
  }
}