body {
  margin: 0;
  font-family: "MS Mincho", serif;
  background-color: #e8fff7;

  background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='400' height='140'>\
<style>text{fill:rgba(0,200,180,0.12);font-size:32px;font-family:monospace;}</style>\
<text x='0' y='50'>自転車</text>\
<text x='200' y='100'>自転車</text>\
</svg>");
}

/* body::before {
  content: "GANGAN CYCLE   GANGAN CYCLE   GANGAN CYCLE   GANGAN CYCLE";
  position: fixed;
  top: 0;
  left: 0;
  width: 200%;
  height: 200%;
  font-size: 48px;
  color: rgba(0, 200, 180, 0.15);
  transform: rotate(0deg);
  white-space: pre-wrap;
  pointer-events: none;
  z-index: -1;
} */


/* 左メニュー */
#menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 180px;
  height: 100vh;
  background-color: #bff5f3;
  padding-top: 42px;
  box-sizing: border-box;
}

#menu a {
  display: block;
  padding: 12px;
  color: #000;
  text-decoration: none;
  font-size: 16px;
}

#menu a:hover {
  background-color: #a0ece8;
}

/* メイン */
#main {
  margin-left: 200px;
  padding: 30px 20px 50px;
}

h1 {
  font-size: 28px;
  margin-bottom: 30px; /* ← 下の余白 */
}

h3 {
  font-size: 20px;
  margin: 60px 0 30px; /* 上 下 */
  scroll-margin-top: 60px;
}

.center {
  text-align: center;
}

.center ul {
  list-style: none;
  padding-left: 0;
}

p {
  line-height: 1.9;   /* ← 行の高さ（1.6〜2.2くらいが目安） */
  margin: 30px 0;     /* ← 段落の上下間隔 */
}

.item {
  margin-bottom: 0px;
}

.cast {
  line-height: 2;
  margin-top: 10px;
  margin-bottom: 30px;
}

.member {
  margin-top: 60px;
  margin-bottom: 10px;
}

.profile {
  margin: 10px 0;
}

img {
  max-width: 100%;
}