html, body {
  color-scheme: light !important;
}

body {
  font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color: white;
}

strong {
  color: #111827 !important;
  font-weight: 700 !important;
}

#hd strong, #sidebar strong {
  color: inherit !important;
}

#hd {
  position: relative !important;
  padding: 4px 0 16px 0 !important;
}

#hd h1 {
  margin-top: 28px !important;
  margin-bottom: 6px !important;
  line-height: 1.2 !important;
}

#global-nav {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  color: #fff !important;
}

#global-nav a:link, #global-nav a:visited {
  color: #ffc757 !important;
}

#hd div.nav {
  position: absolute !important;
  top: 4px !important;
  right: 0 !important;
  margin-top: 0 !important;
  color: #fff !important;
}

div.nav {
  color: #fff !important;
}

ul {
  padding-left: 20px;
}

a[target="_blank"]::after {
  font-family: "FontAwesome";
  content: "\f08e";
  margin: 0 3px;
  font-size: 11px;
}

/* 関連キーワード（Bulma タグ風スタイル） */
.keyword-link {
  display: inline-block !important;
  text-decoration: none !important;
  margin: 3px 2px !important;
  transition: transform 0.15s ease !important;
}

.keyword-link:hover {
  text-decoration: none !important;
  transform: translateY(-1px);
}

.keyword-link .tag {
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.15s ease;
}

.keyword-link:hover .tag {
  filter: brightness(0.95);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 検索文字強調表示 */
strong.key.key1 { color: #dc2626; }
strong.key.key2 { color: #9333ea; }
strong.key.key3 { color: #4f46e5; }

/* ==============================================================================
   モバイル・スマートフォン向けレスポンシブ最適化 (Django YUI Grid 統合)
   ============================================================================== */
@media (max-width: 1024px) {
  html, body {
    max-width: 100% !important;
    overflow-x: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .document, #custom-doc {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    padding: 10px 8px !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }

  #hd {
    padding: 8px 4px !important;
  }

  #hd h1 {
    font-size: 1.4rem !important;
  }

  #global-nav, div.nav {
    font-size: 12px !important;
    line-height: 1.6 !important;
    word-break: break-word !important;
  }

  #bd {
    display: flex !important;
    flex-direction: column-reverse !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
  }

  #yui-main {
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
  }

  #yui-main div.yui-b {
    margin: 0 !important;
    padding: 12px 10px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
  }

  div.yui-b {
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }

  #sidebar {
    width: 100% !important;
    padding: 12px 10px !important;
    box-sizing: border-box !important;
  }

  pre, .highlight pre {
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    font-size: 12px !important;
  }

  table {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    box-sizing: border-box !important;
  }

  #ft {
    padding: 16px 8px !important;
    font-size: 12px !important;
  }
}