.terms-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 40px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  line-height: 1.8;
}

.terms-title {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #333;
  border-bottom: 3px solid #007bff;
  padding-bottom: 15px;
}

.terms-intro {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid #007bff;
  margin-bottom: 40px;
  font-size: 1.1rem;
  color: #495057;
}

.terms-content {
  margin-bottom: 40px;
}

.terms-section {
  margin-bottom: 35px;
  padding-bottom: 25px;
  border-bottom: 1px solid #e9ecef;
}

.terms-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.terms-section h2 {
  font-size: 1.4rem;
  color: #495057;
  margin-bottom: 15px;
  padding: 10px 0;
  border-bottom: 2px solid #dee2e6;
  font-weight: 600;
}

.terms-section p {
  color: #6c757d;
  margin-bottom: 10px;
  font-size: 1rem;
}

.terms-section ol {
  padding-left: 25px;
  color: #6c757d;
}

.terms-section li {
  margin-bottom: 8px;
  font-size: 1rem;
}

.terms-section ul {
  padding-left: 25px;
  color: #6c757d;
}

/* プライバシーポリシー */
.privacy-policy-section {
  margin-top: 50px;
  padding-top: 40px;
  border-top: 3px solid #28a745;
}

.privacy-title {
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 35px;
  color: #28a745;
  border-bottom: 2px solid #28a745;
  padding-bottom: 12px;
}

.privacy-note {
  font-size: 0.95rem;
  color: #dc3545;
  font-weight: 500;
  margin-top: 10px;
  font-style: italic;
}

.terms-actions {
  text-align: center;
  padding-top: 30px;
  border-top: 2px solid #e9ecef;
}

.terms-back-btn {
  padding: 12px 30px;
  font-size: 1.1rem;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.terms-back-btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
  .terms-container {
    margin: 20px;
    padding: 25px;
  }

  .terms-title {
    font-size: 1.6rem;
    margin-bottom: 30px;
  }

  .terms-intro {
    padding: 15px;
    font-size: 1rem;
    margin-bottom: 30px;
  }

  .terms-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
  }

  .terms-section h2 {
    font-size: 1.2rem;
    margin-bottom: 12px;
  }

  .terms-section p,
  .terms-section li {
    font-size: 0.95rem;
  }

  .terms-section ol,
  .terms-section ul {
    padding-left: 20px;
  }

  .privacy-policy-section {
    margin-top: 40px;
    padding-top: 30px;
  }

  .privacy-title {
    font-size: 1.5rem;
    margin-bottom: 25px;
  }

  .terms-actions {
    padding-top: 25px;
  }

  .terms-back-btn {
    padding: 10px 25px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .terms-container {
    margin: 10px;
    padding: 20px;
  }

  .terms-title {
    font-size: 1.4rem;
  }

  .terms-section h2 {
    font-size: 1.1rem;
  }

  .terms-section p,
  .terms-section li {
    font-size: 0.9rem;
  }

  .privacy-title {
    font-size: 1.3rem;
  }
}