*, *::before, *::after {
  box-sizing: border-box;
}
article {
  max-width: 800px;
}
#talk_body .txt_box {
  max-width: 100%;
  padding: 15px 0;
}
#talk_body .txt_box .desc {
  max-width: 100%;
}
.zadan-members {
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-top: 1rem;
  padding: 1rem;
}
.zadan-members h2 {
  padding-top: 2rem;
}
.zadan-members h2 {
  padding-top: 2rem;
}
#talk_wrap .zadan-members h2 img {
  width: 320px;
  max-width: 90%;
}
#talk_wrap .kakomi h2 {
  margin: 24px 0 36px 0;
}
#talk_wrap .kakomi h2 img {
  width: 356px;
  max-width: 90%;
}
.kakomi {
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 1rem;
}
.face-icon {
  vertical-align: middle;
}
#kv {
  min-height: 100vh;
  width: 360px;
  margin-left: auto;
  margin-right: auto;
}
#yodogawa p {
  margin: 0;
}
#yodogawa p + p {
  margin: 2em 0 0 0;
}
.is_pc #yodogawa a:has(> img), .is_sp #yodogawa a:has(> img) {
  transition: opacity 0.15s ease;
}
.is_pc #yodogawa a:has(> img):hover, .is_sp #yodogawa a:has(> img).touch {
  text-decoration: none;
  border: none;
  opacity: 0.7;
}
#index_nav {
  margin-top: 80px;
  margin-bottom: 80px;
}
#index_nav .bd_t, #index_nav .bd_b {
  border: none;
}
#index_nav::before {
  content: '';
  display: inline-block;
  background-image: url(/ns_tsuchikiri_tayori/title-index.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  width: 102px;
  height: 38px;
}
@media(max-width: 640px) {
  #kv {
    width: 80vw;
  }
  #index_nav {
    margin-top: calc(80 / 640 * 100vw);
    margin-bottom: calc(80 / 640 * 100vw);
  }
  #index_nav::before {
    width: 76px;
    height: 29px;
  }
  #index_nav a {
    padding: calc(60 / 640 * 100vw) 0 calc(30 / 640 * 100vw) 0;
  }
}