body {
  font-family: Arial, sans-serif;
  background-color: #fff;
  color: #333;
  margin: 0;
  padding: 0;
}
/* メインコンテンツラッパー */
.wrapper {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  padding-left: 3cm;
}
h1 {
  font-size: 1.5em;
}
h2 {
  color: #000;
}
a {
  font-weight: bold;
  color: #000;
}
/* キャラの写真 */
.character-image {
  display: block;
  width: 180px;
  height: auto;
  margin: 20px auto;
  border-radius: 8px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}
.separator-line {
  border: none;
  border-top: 2px solid #ddd;
  margin: 20px auto;
  width: 90%;
  position: relative;
}
.konntent {
  padding-top: 30px;
  padding-bottom: 30px;
}
/* キャラクターアイコン（ヘッダー内） */
.character-icon {
  width: 120px;
  height: 120px;
  margin-right: 10px;
}
.emoto-image {
  width: 70%;
  padding: 10px;
}

/* ステップガイド用スタイル */
.step-guide {
  margin-top: 20px;
}

.step {
  margin-bottom: 30px;
  padding: 15px;
  background: #f9f9f9;
  border-radius: 8px;
  border-left: 4px solid #4caf50;
}

.step-number {
  display: inline-block;
  background: #4caf50;
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 10px;
}

.step-text {
  margin: 10px 0;
  line-height: 1.6;
}

.guide-image {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  margin: 15px auto;
  border-radius: 8px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
  border: 1px solid #ddd;
}

/* おさらいボックス */
.summary-box {
  margin-top: 30px;
  padding: 20px;
  background: #fff3e0;
  border-radius: 10px;
  border: 2px solid #ff9800;
}

.summary-box h4 {
  margin-top: 0;
  color: #ff6f00;
  font-size: 18px;
  margin-bottom: 15px;
}

.summary-steps {
  margin: 0;
  padding-left: 25px;
  line-height: 2;
}

.summary-steps li {
  margin-bottom: 8px;
  font-size: 15px;
}

.summary-steps strong {
  color: #ff6f00;
}

/* 新規追加:アップデート情報セクション */
#update-info {
  max-width: 700px;
  margin: 0 auto 30px;
  padding: 20px;
  background: #fff9e6;
  border-radius: 10px;
  border: 2px solid #ffd700;
  font-family: "Arial", sans-serif;
}
#update-info h2 {
  font-size: 24px;
  border-bottom: 2px solid #ffd700;
  padding-bottom: 6px;
  margin-bottom: 16px;
  color: #ff6b00;
}
#update-info h3 {
  margin-top: 20px;
  font-size: 18px;
  color: #444;
}
.update-date {
  font-weight: bold;
  color: #ff6b00;
  margin-bottom: 16px;
  font-size: 16px;
}
.placeholder-text {
  background: #f0f0f0;
  padding: 10px;
  border-radius: 5px;
  color: #666;
  font-style: italic;
  border-left: 4px solid #ccc;
}
#emoto-usage {
  max-width: 700px;
  margin: auto;
  padding: 20px;
  background: #fffdfc;
  border-radius: 10px;
  border: 1px solid #ddd;
  font-family: "Arial", sans-serif;
}
#emoto-usage h2 {
  font-size: 24px;
  border-bottom: 2px solid #ccc;
  padding-bottom: 6px;
  margin-bottom: 16px;
}
#emoto-usage h3 {
  margin-top: 24px;
  font-size: 20px;
  color: #444;
}
#emoto-usage ul {
  padding-left: 20px;
  margin-top: 10px;
}
#emoto-usage li {
  margin-bottom: 12px;
}
#emoto-usage video {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  margin-top: 10px;
  display: block;
}
@media (max-width: 1210px) {
  body {
    line-height: 1.4;
  }
  .wrapper {
    flex-direction: column;
    padding-left: 2cm;
  }
}
/* スマホ対応のレスポンシブデザイン */
@media (max-width: 768px) {
  .wrapper {
    padding-left: 1cm;
    padding-right: 1cm;
  }

  #update-info,
  #emoto-usage {
    padding: 15px;
  }
  .character-icon {
    width: 80px;
    height: 80px;
  }
  .step {
    padding: 12px;
  }

  .step-number {
    font-size: 13px;
    padding: 4px 12px;
  }

  .guide-image {
    max-width: 100%;
  }

  .summary-box {
    padding: 15px;
  }

  .summary-steps {
    padding-left: 20px;
    font-size: 14px;
  }
}