/* ===============================
   ベース設定
================================= */
body {
  margin: 0;
  height: 100vh; /* 画面全体を基準に */
  flex-direction: column;
  justify-content: center; /* ← 左右中央揃え */
  align-items: flex-start; /* ← 上寄せ。中央にしたいなら center に変更 */
  font-family: "EB Garamond", "游明朝", "Yu Mincho", serif;
  font-weight: 300;
  font-style: normal;
  color: #595858;
  background: #ffffff;
}

/* ===============================
   レイアウト全体
================================= */
.container {
  display: flex;
  flex-direction: column; /* ← footerを下に積む */
  min-height: 100vh;
  margin: 0 auto;
}

/* コンテナ */
.content-area {
  display: flex;
  flex-direction: row; /* ← サイドバーと本文を横並び */
  flex: 1; /* ← footer以外の部分を伸縮可能に */
  margin: 80px auto 20px ;
}


/* ヘッダー */
.header {
position: fixed;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  font-family: "EB Garamond", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 15px;
  letter-spacing: 0.85px;
}


/* ===============================
  メニュー
================================= */
.site-title  {
    padding-top: 20px;
    padding-left: 20px;
    width: 170px;
  width: 170px;
}

.site-title a {
  margin-bottom: 150px;
  text-decoration: none;
}

.site-title p {
  margin-top: 5px;
}

a:visited {
  color: #595858;
}


.nav {
  display: flex;
    flex-direction: row;
    padding-top: 20px;
    padding-right: 20px;
}

.nav a {
  text-decoration: none;
  margin-left: 25px;
}

.nav a:hover {
}

.nav a.active {

}

/* 本文 */
.main {
  max-width: 610px;
  font-family: "EB Garamond", "游明朝", "Yu Mincho", serif ;
  font-weight: 400;
  flex: 1;
  display: flex;
  align-items: flex-start;
  margin-top: 100px;
  padding: 0px 20px;
}

/* テキストコンテナ */
section {
  font-family: "EB Garamond", "游明朝", "Yu Mincho", serif ;
  font-weight: 400;
  max-width: 800px;
  width: 100%;
  text-align: left;
  line-height: 1.25;
}

footer {
  font-family: "EB Garamond" ;
  font-weight: 400;
  text-align: left; 
  font-size: 10px;
  letter-spacing: 0.85px;
  padding: 200px 20px 20px 20px;  
}

/* ===============================
   レスポンシブ対応
================================= */
@media (max-width: 560px) {
  
  .container {
    flex-direction: column;
  }

  .content-area {
    flex-direction: column; 
    margin-top: 1.5px;
    margin-left: 0px;
  }

  .header {
    flex-direction: column;
    position: static;
  }
  .site-subtitle  {
    margin-left: 0px;
  }
  
  .main {
    height: 60vh;
    margin-left: 0px;
    margin-top: 30px;
    padding: 30px 20px 20px 20px;
  }

  .nav {
    flex-direction: row;
    margin-left: 0px;
    position: static;
    padding-left: 20px;
    
  }
.nav a {
  margin-left: 0px;
  margin-right: 20px;
}
}