@charset "UTF-8";

/* =========================================================
   Normalize.cssとの役割分担
   ========================================================= */

/*
   Normalize.css v8.0.1 は変更せず、ブラウザ間の差異を吸収する
   基盤CSSとして使用する。

   このファイルでは、Normalize.cssと同じ役割の指定についても
   「なぜ記述していないのか／なぜ上書きしているのか」が分かるよう、
   必要に応じてコメントを残す。

   Normalize.cssで設定済みの主な項目：
   - body { margin: 0; }
   - h1 { font-size: 2em; margin: 0.67em 0; }
   - img { border-style: none; }
   - button等のフォーム要素のfont関連設定
*/

/* =========================================================
   TOPページ レイアウト
   ========================================================= */

/* ------- サイト全体 ------- */
#site-container {
  width: min(100% - 20px, 1000px);
  min-height: 100%;
  margin: 0 auto;
}

/* ------- ヘッダー ------- */
header {
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
  padding: 4px;
  border: 1px solid #777;
  clear: both;
}

/* Normalize.cssの h1 { margin: 0.67em 0; } を
   ヘッダー内ではリセットし、画像等を隙間なく配置する。 */
header h1 {
  margin: 0;
  line-height: 0;
}

/* ------- フッター ------- */
footer {
  clear: both;
  width: 100%;
  box-sizing: border-box;
  margin: 10px auto;
  padding: 4px;
  border: 1px solid #777;
  font-size: 0.875rem;
  text-align: center;
}

#site_history {
	margin-top: 20px;
}

/* =========================================================
   メインレイアウト
   ========================================================= */

#content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  grid-template-areas:
    "main sidebar";
  column-gap: 10px;
  width: 100%;
  margin: 0;
  align-items: start;
}

/* ------- メインコンテンツ ------- */
#main-content {
  grid-area: main;
  min-width: 0;
  width: 100%;
  text-align: left;
  margin: 10px auto 0 auto;
  box-sizing: border-box;
}

/* ------- サイト・ナビゲーション ------- */
#sidebar {
  grid-area: sidebar;
  width: 100%;
  box-sizing: border-box;
}

#site-navigation {
  width: 100%;
  margin: 40px 0 0 0;
  box-sizing: border-box;
}

#menu-content {
  width: 100%;
}

#menu-toggle {
  display: none;
}

/* ------- SNS / 外部サービス ------- */
#social-links {
  width: 100%;
  margin: 0 0 30px 0;
  padding-top: 10px;
  border-top: 1px solid #AAAAAA;
  box-sizing: border-box;
}

/* =========================================================
   サイドバー内部
   ========================================================= */

.sidebar-navigation {
  width: 100%;
  margin: 0 0 30px 0;
  padding: 0 0 30px 0;
  border-bottom: 1px solid #AAAAAA;
}

.sidebar-section {
  margin-bottom: 20px;
}

.sidebar-section--compact {
  margin-bottom: 10px;
}

.sidebar-section--original {
  margin-bottom: 25px;
}

.sidebar-section-title {
  margin-bottom: 2px;
  font-size: 1rem;
  font-weight: 400;
}

.sidebar-section--original .sidebar-section-title {
  margin-bottom: -1px;
}

.sidebar-label {
  display: inline;
  font-size: medium;
  font-weight: 900;
  border: none;
}

.sidebar-label--original {
  font-size: 15px;
  font-weight: 700;
}

.sidebar-link-title {
  font-size: medium;
  font-weight: 900;
  border: none;
}

.sidebar-link-emphasis {
  font-size: medium;
  font-weight: 900;
  border: none;
}

.sidebar-link-small {
  font-size: 0.9rem;
  font-weight: 900;
  border: none;
}

.sidebar-section ul li {
  list-style-position: outside;
}

.sidebar-list-item {
  margin-left: -15px;
  list-style-type: circle;
}

.sidebar-section--original .sidebar-list-item:first-child {
  margin-top: -10px;
  margin-bottom: 10px;
}

.sidebar-links {
  margin-top: 30px;
}

.sidebar-link {
  margin: 0 0 20px 30px;
}


/* ------- サイト情報 ------- */
#site-information {
  width: 280px;
  margin: 30px 0;
  padding: 0 20px;
  box-sizing: border-box;
}

#site-information h2 {
  font-size: 1.125rem;
  text-align: center;
  font-weight: 400;
}

.information-text {
  margin-bottom: 10px;
}

.information-text li {
  margin: 0 0 0 -25px;
  list-style: none;
  list-style-position: outside;
}

.information-emphasis {
  color: #0000FF;
}

/* ------- 仕事依頼・問い合わせ ------- */
.contact-block {
  width: 100%;
  margin: 20px auto 10px auto;
  text-align: center;
  font-weight: 900;
}

.contact-email {
  width: 160px;
  max-width: 100%;
  height: auto;
  margin-top: 4px;
}

/* =========================================================
   SNS / 外部サービス
   ========================================================= */

.social-post-links {
  width: max-content;
  max-width: 100%;
  margin: 20px auto 10px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.social-service-link {
  width: 150px;
  margin: 10px auto;
  text-align: center;
}

/* =========================================================
   TOPメッセージ
   ========================================================= */

#site-notice {
  width: 100%;
  max-width: 550px;
  box-sizing: border-box;
  margin: 10px auto;
  padding: 20px 60px;
  text-align: left;
  border: 1px solid #999;
  background-color: rgba(255,255,255,0.6);
}

#site-notice h2 {
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  margin: 0 0 20px 0;
}

#site-notice p {
  margin-bottom: 15px;
  line-height: 1.8;
}

.notice-date {
  margin-top: 20px;
  text-align: right;
}

/* =========================================================
   TOP画像
   ========================================================= */

#top-image {
  width: 100%;
  max-width: 600px;
  margin: 30px auto 50px auto;
  text-align: center;
}

/* =========================================================
   Utena
   ========================================================= */

#utena-notice {
  width: 100%;
  max-width: 500px;
  box-sizing: border-box;
  text-align: left;
  margin: 50px auto 0 auto;
}

.copyright-notice {
  width: 100%;
  max-width: 420px;
  box-sizing: border-box;
  margin: 5px auto;
  padding: 5px;
  font-size: 0.875rem;
  color: #800000;
  text-align: center;
  border: 2px solid #A9A9A9;
}

/* ------- 二次創作注意書き ------- */
#fan-content-notice {
  width: 100%;
  max-width: 390px;
  box-sizing: border-box;
  text-align: left;
  margin: 20px auto 0 auto;
  padding: 5px;
  font-size: 0.875rem;
}

.notice-title {
  text-align: center;
  font-weight: bold;
}

/* =========================================================
   レスポンシヴ：959px以下
   ========================================================= */

@media screen and (max-width: 959px) {

  #site-container {
    width: calc(100% - 20px);
    max-width: 1000px;
  }

  #content-layout {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    column-gap: 10px;
  }

  #site-navigation {
    margin-top: 30px;
  }

  #site-information {
    width: 100%;
    max-width: 240px;
    padding-left: 10px;
    padding-right: 10px;
  }

  .sidebar-link {
    margin-left: 0;
  }

  .social-post-links {
    margin-left: auto;
    margin-right: auto;
  }

}

/* =========================================================
   レスポンシヴ：800px以下
   Menu → Main → SNS
   ========================================================= */

@media screen and (max-width: 800px) {

  #sidebar {
    display: contents;
  }

  #content-layout {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    row-gap: 0;
  }

  #site-navigation {
    grid-column: 1;
    grid-row: 1;
    width: 100%;
    margin: 20px 0 0 0;
  }

  #menu-toggle {
    width: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    margin: 0;
    padding: 10px 12px;
    color: #000099;
    background: rgba(255,255,255,0.7);
    border: 1px solid #999;
    /* Normalize.cssのbuttonに対するfont指定を継承する */
    font: inherit;
    text-align: left;
    cursor: pointer;
  }

  #menu-toggle:hover,
  #menu-toggle:focus {
    background: rgba(255,255,255,0.9);
  }

  .menu-icon {
    font-size: 20px;
    line-height: 1;
  }

  #menu-content {
    display: none;
    width: 100%;
    box-sizing: border-box;
    padding: 10px;
    border: 1px solid #999;
    border-top: none;
    background: rgba(255,255,255,0.55);
  }

  #site-navigation.is-open #menu-content {
    display: block;
  }

  .sidebar-navigation {
    margin-bottom: 20px;
    padding-bottom: 20px;
  }

  #site-information {
    grid-column: 1;
    grid-row: 4;
    max-width: none;
    margin: 20px 0 10px 0;
    padding: 0;
    border-top: 1px solid #AAAAAA;
  }

  #main-content {
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    margin: 20px auto 0 auto;
  }

  #site-notice {
    padding: 15px;
  }

  #top-image {
    margin-top: 20px;
    margin-bottom: 30px;
  }

  #utena-notice {
    margin-top: 30px;
  }

  #social-links {
    grid-column: 1;
    grid-row: 3;
    width: 100%;
    margin: 0 0 30px 0;
    padding-top: 10px;
    border-top: 1px solid #AAAAAA;
  }

  .contact-block {
    margin-top: 10px;
    margin-bottom: 15px;
  }

  .social-post-links {
    margin-top: 10px;
  }

}

/* =========================================================
   レスポンシヴ：480px以下
   ========================================================= */

@media screen and (max-width: 480px) {

  #menu-content {
    padding: 8px;
  }

  #site-notice {
    padding: 12px;
  }

  .social-post-links {
    flex-wrap: wrap;
  }

}