body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
      background: #f5f7fb;
      margin: 0;
      padding: 0;
      color: #1f2933;
    }

    .faq-wrapper {
      max-width: 900px;
      margin: 40px auto;
      padding: 0 16px;
    }

    .faq-card {
      background: #ffffff;
      border-radius: 18px;
      box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
      padding: 32px 28px;
    }

    .faq-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-bottom: 24px;
      flex-wrap: wrap;
    }

    .faq-header h1 {
      font-size: 28px;
      margin: 0;
      color: #111827;
    }

    .faq-badge {
      background: linear-gradient(135deg, #2563eb, #4f46e5);
      color: #ffffff;
      border-radius: 999px;
      padding: 6px 14px;
      font-size: 12px;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-weight: 600;
      white-space: nowrap;
    }

    .faq-intro {
      font-size: 14px;
      color: #4b5563;
      margin-bottom: 24px;
      line-height: 1.6;
    }

    .faq-list {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .faq-item {
      border-radius: 14px;
      border: 1px solid #e5e7eb;
      margin-bottom: 12px;
      overflow: hidden;
      background: #f9fafb;
    }

    .faq-question {
      margin: 0;
    }

    .faq-toggle {
      width: 100%;
      text-align: left;
      padding: 14px 16px;
      border: none;
      background: transparent;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 15px;
      font-weight: 600;
      color: #111827;
      cursor: pointer;
    }

    .faq-toggle span {
      flex: 1;
      text-align: left;
    }

    .faq-icon {
      margin-left: 12px;
      font-size: 18px;
      transition: transform 0.2s ease;
    }

    .faq-item.open .faq-icon {
      transform: rotate(90deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.25s ease-out, padding 0.2s ease;
      padding: 0 16px;
      background: #ffffff;
      border-top: 1px solid #e5e7eb;
    }

    .faq-item.open .faq-answer {
      padding: 14px 16px 16px;
      max-height: 500px; /* ajustable selon le contenu */
    }

    .faq-answer p {
      margin: 6px 0;
      font-size: 14px;
      line-height: 1.7;
      color: #374151;
    }

    .faq-answer ul {
      padding-left: 18px;
      margin: 6px 0;
    }

    .faq-answer li {
      font-size: 14px;
      line-height: 1.6;
      color: #4b5563;
    }

    .faq-footer {
      margin-top: 24px;
      font-size: 13px;
      color: #6b7280;
      border-top: 1px dashed #e5e7eb;
      padding-top: 14px;
    }

    .faq-footer a {
      color: #2563eb;
      text-decoration: none;
      font-weight: 500;
    }

    .faq-footer a:hover {
      text-decoration: underline;
    }

    @media (max-width: 600px) {
      .faq-card {
        padding: 24px 18px;
      }

      .faq-header h1 {
        font-size: 22px;
      }
    }