html {
  scroll-behavior: smooth;
}

#kv {
  display: none;
}

#yodogawa h2 {
  font-size: 1.75rem;
  font-weight: bold;
  margin-top: 1rem;
  margin-bottom: 2.5rem;
}

.bd_b {
  border: none;
}

#information_free li {
  margin: 0;
  padding: 0;
}

@media (min-width: 641px) {
  #yodogawa h2 {
    font-size: 2.25rem;
  }
}

#yodogawa p {
  line-height: 2;
  margin-bottom: 1.75rem;
}

#yodogawa {
  padding: 0;
}

#yodogawa.bd_t.bd_none {
  margin-top: 0;
}

.content_wrap {
  max-width: 40em;
  margin-inline: auto;
}

#index_nav {
  display: none;
}

.info_plane_txt {
  width: 100%;
  max-width: 100%;
  white-space: wrap;
}

.info_plane_txt br:not(.br):not(.sp) {
  display: block;
}

#information_free .janken-words.info_title,
#information_free .janken-heroes.info_title,
#information_free .janken-pedigrees.info_title {
  margin: 1.5rem auto;
  font-size: 1.5rem;
  font-weight: bold;
}

.janken-words * + dl,
.janken-heroes * + dl,
.janken-pedigrees * + dl {
  margin-top: 1.5rem;
}

.janken-words dt,
.janken-heroes dt,
.janken-pedigrees dt {
  font-weight: bold;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid #d3d3d3;
}
@media (min-width: 641px) {
  .janken-words dt,
  .janken-heroes dt,
  .janken-pedigrees dt {
    position: sticky;
    top: 0;
    background: white;
  }
}

.janken-words dd,
.janken-heroes dd,
.janken-pedigrees dd {
  color: #3a3a3a;
  font-size: 1rem;
  text-align: justify;
}

.janken-note {
  margin-bottom: 1.5rem;
  border: 1px solid #ddd;
  padding: 8px 12px;
  border-radius: 5px;
}

.janken-fight-example > span {
  padding-left: 1rem;
  display: block;
  margin-top: 0.5rem;
}

#information_free .indent_half_top {
  margin-left: 0;
}

.janken-fight-example ul {
  list-style-type: disc;
  padding-left: 3rem;
  font-size: 0.9rem;
}

* + .janken-fight-example {
  margin-top: 1rem;
}