:root {
  --col-primary: #CFE5CF;
  --col-secondary: #408040;
  --col-link: var(--col-secondary);
  --col-title: #4D4D4D;
  --font-serif: "Kasumi Seiran Regular", serif;
  --font-sans-serif: "Shuei KakuGo Gin L", sans-serif;
  --font-sans-serif-b: "Shuei KakuGo Gin B", sans-serif;
}

body {
  font-family: "Shuei KakuGo Gin L", sans-serif;
  font-feature-settings: "halt" 1;
}

#bg {
  background-color: var(--col-secondary);
}
article {
  max-width: 1440px;
  background-color: white;
}
#kv {
  margin-bottom: 0;
}
#kv img {
  max-width: 1440px;
}
#yodogawa {
  margin: 0;
  padding: 40px 0;
  background-color: var(--col-primary);
}
#yodogawa.bd_t.bd_none {
  margin-top: 0;
}
#yodogawa p {
  font-family: "Kasumi Seiran Regular", serif;
}
#yodogawa .btn_profile {
  line-height: 1;
}
#yodogawa .btn_profile a {
  border: 1px solid var(--col-link);
  padding: 16px 16px;
  border-radius: 4px;
  display: block;
}
@media (hover: hover) {
  #yodogawa .btn_profile a {
    transition: opacity 0.25s;
  }
  #yodogawa .btn_profile a:hover {
    opacity: 0.5;
  }
}
#index_nav::before {
  font-size: 20px;
  display: inline-block;
  margin-bottom: 40px;
  content: 'もくじ';
}
#index_nav {
  padding-top: 50px;
}
#index_nav li.bd_t {
  border: none;
}
#index_nav ul {
  padding-bottom: 62px;
}
#index_nav a {
  position: relative;
  width: 560px;
  margin: 0 auto 40px;
  padding: 16px;
}
#index_nav a::after {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  content: "";
  background-image: url(bg_title.svg);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}
#index_nav li:nth-child(2) a::after {
  transform: scale(-1, 1);
}
#index_nav li:nth-child(3) a::after {
  transform: scale(1, -1);
}
#index_nav li:nth-child(4) a::after {
  transform: scale(-1, -1);
}
#index_nav .title {
  font-family: "Kasumi Seiran Regular", serif;
  font-feature-settings: "halt" 1;
  position: relative;
  z-index: 1;
  margin: 0 0 24px 0;
  padding: 0;
  text-align: center;
}
#index_nav .title .s {
  margin: 0;
}
#index_nav .title .s br {
  display: none;
}
#index_nav .date {
  font-size: 14px;
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  text-align: center;
  letter-spacing: 0.25em;
  color: var(--col-title);
}
#index_nav .disabled a .date {
  cursor: default;
  opacity: .3 !important;
}
#index_nav .disabled a::after {
  opacity: .5;
}
.profile_inner h3 {
  font-family: "Kasumi Seiran Regular", serif;
}
.talk_nav {
  border-color: var(--col-primary);
}
.talk_nav_top {
  border-top: 0 none;
  margin-top: 0;
}
.talk_nav svg .cls-1,
.talk_nav svg .cls-2 {
  stroke: var(--col-link);
}
.talk_nav li a::after {
  color: var(--col-link)
}
#talk_wrap h2 {
  background-image: url(bg_title.svg);
  background-size: 100% 100%;
  max-width: 560px;
  margin: 40px auto;
  padding: 40px 0;
  font-family: "Kasumi Seiran Regular", serif;
}
#talk_wrap h2 .s {
  margin: 0;
}
#talk_wrap .talk_end {
  margin: 40px 0;
}
#talk_wrap .talk_end p.date {
  font-size: 14px;
}
#talk_body {
  max-width: 560px;
  margin: 40px auto;
}
#talk_body dt {
  font-family: "Shuei KakuGo Gin B", sans-serif;
  text-align: left;
  width: 15%
}
#talk_body dd {
  width: 85%;
}
.indent_half,.indent_half_top {
  position: static;
  margin-left: 0 !important;
}

@media (max-width: 640px) {
  #yodogawa.bd_t.bd_none {
    padding: 16px;
  }
  #index_nav {
    margin: calc(50 / 640 * 100vw) 0 calc(80 / 640 * 100vw) 0;
    padding-top: calc(50 / 640 * 100vw);
  }
  #index_nav ul {
    padding-bottom: calc(80 / 640 * 100vw);
  }
  #index_nav a {
    width: 92.30769231%;
    padding: 16px 0;
    margin-bottom: 32px;
  }
  #index_nav .title {
    margin: 0  auto 16px auto;
    padding: 0;
  }
  #talk_body dt {
    width: 100%;
  }
  #talk_body dd, .info_taidan_txt dd {
    padding: 0;
    width: 100%;
  }
}