@charset "UTF-8";

#wrapper #head {
  position: relative;
  height: 44px;
}

#wrapper #head .atama {
  position: absolute;
  top: 1px;
  left: 4px;
  z-index: 2;
  width: auto;
  height: 42px;
  font-size: 0;
  line-height: 0;
}

#wrapper #head .atama img {
  display: block;
  float: none;
  width: auto;
  max-width: none;
  height: 42px;
}

#wrapper #head nav {
  position: relative;
  z-index: 1;
  height: 44px;
  padding-left: 165px;
}

#wrapper #dryrot-article {
  max-width: 860px;
  margin: 0 auto;
  padding: 14px 16px 28px;
  box-sizing: border-box;
  color: #222;
  background: #fff;
  font-family: "Zen Kaku Gothic New", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 17px;
  line-height: 1.8;
}

#wrapper #dryrot-article *,
#wrapper #dryrot-article *::before,
#wrapper #dryrot-article *::after {
  box-sizing: border-box;
}

#wrapper #dryrot-article .dryrot-breadcrumb {
  margin: 0 0 18px;
  color: #666;
  font-size: 13px;
  line-height: 1.5;
}

#wrapper #dryrot-article a {
  color: #8b002a;
  text-decoration: underline;
  text-underline-offset: 3px;
}

#wrapper #dryrot-article h1 {
  margin: 0 0 20px;
  padding: 0 0 14px;
  border-bottom: 4px solid #9e0030;
  color: #171717;
  font-family: "Shippori Mincho B1", "Yu Mincho", serif;
  font-size: 30px;
  line-height: 1.45;
  font-weight: 700;
}

#wrapper #dryrot-article h1 span {
  display: block;
  margin-top: 6px;
  color: #555;
  font-family: "Zen Kaku Gothic New", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 17px;
  font-weight: 500;
}

#wrapper #dryrot-article h2 {
  width: auto;
  margin: 44px 0 18px;
  padding: 10px 12px;
  border: 0;
  border-left: 6px solid #9e0030;
  color: #191919;
  background: #f1f1f1;
  text-align: left;
  font-size: 23px;
  line-height: 1.45;
}

#wrapper #dryrot-article h3,
#wrapper #dryrot-article .barmini17 {
  margin: 34px 0 14px;
  padding: 8px 0 8px 12px;
  border-left: 4px solid #9e0030;
  color: #242424;
  background: transparent;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 700;
}

#wrapper #dryrot-article .barmini {
  margin: -10px 0 14px;
  color: #555;
  font-size: 18px;
  font-weight: 700;
}

#wrapper #dryrot-article p,
#wrapper #dryrot-article ul,
#wrapper #dryrot-article ol {
  margin-top: 0;
  margin-bottom: 18px;
}

#wrapper #dryrot-article .dryrot-lead,
#wrapper #dryrot-article .dryrot-warning {
  margin: 0 0 24px;
  padding: 18px 20px;
  border-left: 5px solid #9e0030;
  background: #f7f7f7;
}

#wrapper #dryrot-article .dryrot-lead p:last-child,
#wrapper #dryrot-article .dryrot-warning p:last-child {
  margin-bottom: 0;
}

#wrapper #dryrot-article .dryrot-warning {
  border-color: #b54b00;
  background: #fff7e8;
}

#wrapper #dryrot-article .dryrot-toc {
  margin: 26px 0 30px;
  padding: 16px 20px;
  border: 1px solid #c8c8c8;
  background: #fff;
}

#wrapper #dryrot-article .dryrot-toc ol {
  margin: 8px 0 0;
  padding-left: 24px;
}

#wrapper #dryrot-article .dryrot-checklist {
  padding-left: 26px;
}

#wrapper #dryrot-article .dryrot-hero,
#wrapper #dryrot-article .hyaku {
  margin: 22px auto;
  text-align: center;
}

#wrapper #dryrot-article img {
  max-width: 100%;
  height: auto;
}

#wrapper #dryrot-article figcaption {
  margin-top: 6px;
  color: #666;
  font-size: 14px;
  line-height: 1.6;
}

#wrapper #dryrot-article .stei {
  width: auto;
  margin: -8px 0 28px;
  padding: 14px 16px;
  border-left: 3px solid #b6a560;
  background: #fff9d9;
  font-size: 16px;
  line-height: 1.75;
}

#wrapper #dryrot-article .dryrot-note {
  padding: 12px 14px;
  background: #f5f5f5;
  color: #555;
}

#wrapper #dryrot-article .dryrot-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

#wrapper #dryrot-article .dryrot-cta a {
  display: inline-block;
  padding: 12px 18px;
  border: 2px solid #9e0030;
  background: #9e0030;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

#wrapper #dryrot-article .dryrot-cta a + a {
  background: #fff;
  color: #8b002a;
}

#wrapper #dryrot-article .dryrot-video {
  position: relative;
  width: 100%;
  margin: 0 0 22px;
  aspect-ratio: 16 / 9;
  background: #111;
}

#wrapper #dryrot-article .dryrot-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

#wrapper #dryrot-article #faq details {
  margin: 0;
  border-top: 1px solid #ccc;
}

#wrapper #dryrot-article #faq details:last-child {
  border-bottom: 1px solid #ccc;
}

#wrapper #dryrot-article #faq summary {
  padding: 16px 34px 16px 4px;
  cursor: pointer;
  color: #222;
  font-weight: 700;
}

#wrapper #dryrot-article #faq details p {
  margin: 0;
  padding: 0 4px 18px;
}

#wrapper #dryrot-article .dryrot-sources {
  margin-top: 42px;
  padding: 16px 18px;
  border-top: 1px solid #bbb;
  border-bottom: 1px solid #bbb;
  background: #fafafa;
  font-size: 14px;
  line-height: 1.7;
}

#wrapper #dryrot-article .dryrot-sources h2 {
  margin-top: 0;
  font-size: 19px;
}

#wrapper #dryrot-article .sitaspace,
#wrapper #dryrot-article .bun {
  margin-right: 0;
  margin-left: 0;
}

@media (max-width: 600px) {
  #wrapper #dryrot-article {
    padding: 12px 14px 24px;
  }

  #wrapper #dryrot-article h1 {
    font-size: 25px;
  }

  #wrapper #dryrot-article h2 {
    margin-top: 36px;
    font-size: 21px;
  }

  #wrapper #dryrot-article .dryrot-lead,
  #wrapper #dryrot-article .dryrot-warning,
  #wrapper #dryrot-article .dryrot-toc {
    padding: 14px;
  }

  #wrapper #dryrot-article .dryrot-cta {
    display: block;
  }

  #wrapper #dryrot-article .dryrot-cta a {
    display: block;
    width: 100%;
    margin-bottom: 10px;
    text-align: center;
  }
}