/* Mr.Memo Legal Pages - Common Styles
 * Indigo Sky Wash テーマ準拠(Mr.Memo本体と統一感)
 */

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
    "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #2C3E6B;
  background-color: #EAF0F9;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

/* ヘッダー */
header {
  background-color: #2C3E6B;
  color: #F5F0E8;
  padding: 32px 20px;
  text-align: center;
  margin-bottom: 32px;
}

header .app-name {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: 0.02em;
}

header .tagline {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.85;
  margin: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* タイトル領域 */
.page-title {
  margin-bottom: 8px;
  font-size: 28px;
  font-weight: 700;
  color: #2C3E6B;
}

.last-updated {
  font-size: 14px;
  color: #5B7BB8;
  margin-bottom: 32px;
  font-weight: 500;
}

.lang-switcher {
  margin-bottom: 24px;
  font-size: 14px;
}

.lang-switcher a {
  color: #2C3E6B;
  text-decoration: none;
  border-bottom: 1px solid #C9D5E8;
  padding-bottom: 1px;
  margin-right: 12px;
}

.lang-switcher a:hover {
  border-bottom-color: #2C3E6B;
}

.lang-switcher .current {
  color: #5B7BB8;
  border-bottom: none;
  font-weight: 600;
}

/* 本文カード */
main {
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: 0 2px 8px rgba(44, 62, 107, 0.06);
  border: 1px solid #C9D5E8;
}

main h2 {
  font-size: 20px;
  font-weight: 700;
  color: #2C3E6B;
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid #C9D5E8;
}

main h2:first-child {
  margin-top: 0;
}

main h3 {
  font-size: 17px;
  font-weight: 600;
  color: #2C3E6B;
  margin: 24px 0 8px;
}

main p {
  margin: 0 0 16px;
  color: #2C3E6B;
}

main strong {
  font-weight: 700;
  color: #2C3E6B;
}

main ul {
  padding-left: 24px;
  margin: 0 0 16px;
}

main li {
  margin-bottom: 6px;
  color: #2C3E6B;
}

main hr {
  border: none;
  border-top: 1px solid #C9D5E8;
  margin: 32px 0;
}

main a {
  color: #2C3E6B;
  text-decoration: underline;
  text-decoration-color: #C9D5E8;
  text-underline-offset: 3px;
}

main a:hover {
  text-decoration-color: #2C3E6B;
}

/* 連絡先ボックス */
.contact-box {
  background-color: #EAF0F9;
  border-left: 4px solid #2C3E6B;
  padding: 16px 20px;
  border-radius: 6px;
  margin: 16px 0;
}

.contact-box strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

/* 注意ボックス */
.note-box {
  background-color: #FFF7E6;
  border-left: 4px solid #E8A848;
  padding: 16px 20px;
  border-radius: 6px;
  margin: 16px 0;
}

.note-box strong {
  color: #6B4A1F;
}

/* フッター */
footer {
  text-align: center;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #C9D5E8;
  font-size: 13px;
  color: #5B7BB8;
}

footer .signature {
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #2C3E6B;
  margin-bottom: 8px;
}

/* レスポンシブ */
@media (max-width: 600px) {
  .container {
    padding: 16px 16px 48px;
  }

  header {
    padding: 24px 16px;
    margin-bottom: 24px;
  }

  header .app-name {
    font-size: 24px;
  }

  .page-title {
    font-size: 24px;
  }

  main {
    padding: 24px 20px;
  }

  main h2 {
    font-size: 18px;
  }

  main h3 {
    font-size: 16px;
  }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
  body {
    background-color: #1A2238;
    color: #C9D5E8;
  }

  main {
    background-color: #2C3E6B;
    border-color: #3D5288;
  }

  main h2,
  main h3,
  main p,
  main strong,
  main li,
  .page-title {
    color: #EAF0F9;
  }

  main h2 {
    border-bottom-color: #3D5288;
  }

  main hr {
    border-top-color: #3D5288;
  }

  main a {
    color: #B8D0F0;
    text-decoration-color: #5B7BB8;
  }

  main a:hover {
    text-decoration-color: #B8D0F0;
  }

  .contact-box {
    background-color: #1A2238;
    border-left-color: #B8D0F0;
  }

  .note-box {
    background-color: #3D2E1A;
    border-left-color: #E8A848;
  }

  .note-box strong {
    color: #F5C97D;
  }

  .last-updated {
    color: #8FA3C4;
  }

  .lang-switcher a {
    color: #C9D5E8;
    border-bottom-color: #5B7BB8;
  }

  .lang-switcher .current {
    color: #8FA3C4;
  }

  footer {
    border-top-color: #3D5288;
    color: #8FA3C4;
  }

  footer .signature {
    color: #C9D5E8;
  }
}