/* =================================
   Dajchi Web Style
   ================================= */

/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ベース */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Hiragino Sans', 'Noto Sans CJK JP', sans-serif;
  line-height: 1.8;
  color: #333;
  background-color: #fff;
}

a {
  color: #FF6B6B;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* コンテナ */
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

/* ヘッダー（サポートページ用） */
.header {
  background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
  color: white;
  padding: 40px 20px;
  text-align: center;
}

.header h1 {
  font-size: 28px;
  margin-bottom: 10px;
}

.header p {
  font-size: 16px;
  opacity: 0.9;
}

/* ヒーローセクション（トップページ用） */
.hero {
  background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
  color: white;
  padding: 80px 20px;
  text-align: center;
}

.hero-content {
  max-width: 600px;
  margin: 0 auto;
}

.hero-title {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero-subtitle {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: 20px;
}

.hero-description {
  font-size: 16px;
  opacity: 0.9;
  line-height: 1.8;
  margin-bottom: 30px;
}

.coming-soon {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
}

/* 見出し */
h1 {
  font-size: 24px;
  color: #FF6B6B;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #FF6B6B;
}

h2 {
  font-size: 18px;
  color: #333;
  margin-top: 30px;
  margin-bottom: 15px;
  padding-left: 10px;
  border-left: 4px solid #FF6B6B;
}

h3 {
  font-size: 16px;
  color: #333;
  margin-top: 20px;
  margin-bottom: 10px;
}

/* 段落・リスト */
p {
  margin-bottom: 15px;
}

ul, ol {
  margin-left: 20px;
  margin-bottom: 15px;
}

li {
  margin-bottom: 8px;
}

/* アプリ名 */
.app-name {
  font-weight: bold;
  color: #FF6B6B;
}

/* 更新日 */
.updated {
  font-size: 14px;
  color: #666;
  margin-bottom: 30px;
}

/* 重要ボックス */
.important {
  background-color: #FFF5F5;
  border: 1px solid #FF6B6B;
  padding: 15px;
  border-radius: 8px;
  margin: 20px 0;
}

/* セクション */
.section {
  background: white;
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* アイコン */
.icon {
  font-size: 24px;
  margin-right: 8px;
}

/* ステップ */
.step {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
  align-items: flex-start;
}

.step-number {
  background: #FF6B6B;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-content h4 {
  font-size: 15px;
  margin-bottom: 5px;
  color: #333;
}

.step-content p {
  margin-bottom: 0;
  font-size: 14px;
  color: #555;
}

/* テーブル */
.period-table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
}

.period-table th,
.period-table td {
  border: 1px solid #eee;
  padding: 10px;
  text-align: left;
}

.period-table th {
  background: #FFF5F5;
  color: #FF6B6B;
}

/* FAQ */
.faq-item {
  border-bottom: 1px solid #eee;
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.faq-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.faq-question {
  font-weight: bold;
  color: #333;
  margin-bottom: 8px;
}

.faq-answer {
  color: #666;
  font-size: 14px;
}

/* お問い合わせボックス */
.contact-box {
  background: #FFF5F5;
  border: 1px solid #FFD5D5;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.contact-box h3 {
  margin-top: 0;
  color: #FF6B6B;
}

.contact-box a {
  color: #FF6B6B;
  font-weight: bold;
}

.contact-link {
  display: inline-block;
  background: #FF6B6B;
  color: white !important;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
}

.contact-link:hover {
  background: #FF5252;
  text-decoration: none;
}

/* 特徴セクション */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.feature {
  text-align: center;
  padding: 20px;
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.feature h3 {
  margin-top: 0;
  margin-bottom: 10px;
  color: #FF6B6B;
}

.feature p {
  font-size: 14px;
  color: #666;
  margin-bottom: 0;
}

/* リンクリスト */
.link-list {
  list-style: none;
  margin-left: 0;
}

.link-list li {
  margin-bottom: 12px;
}

.link-list a {
  display: inline-block;
  padding: 8px 0;
}

/* フッター */
.footer {
  margin-top: 50px;
  padding: 20px;
  border-top: 1px solid #eee;
  text-align: center;
  font-size: 14px;
  color: #666;
  background: #f9f9f9;
}

/* レスポンシブ */
@media (max-width: 600px) {
  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .features {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 20px;
  }

  h2 {
    font-size: 16px;
  }
}