.faq-container { margin: 30px 0; font-family: sans-serif; }
    .faq-item { border-bottom: 1px solid #eee; margin-bottom: 10px; }
    .faq-question { 
        background: #f9f9f9; 
        padding: 15px; 
        cursor: pointer; 
        font-weight: bold; 
        display: flex; 
        justify-content: space-between;
        align-items: center;
        transition: background 0.3s;
    }
    .faq-question:hover { background: #f0f0f0; }
    .faq-question::after { content: '+'; font-size: 20px; color: #007bff; }
    .faq-item.active .faq-question::after { content: '-'; }
    .faq-answer { 
        max-height: 0; 
        overflow: hidden; 
        transition: max-height 0.3s ease-out; 
        background: #fff;
    }
    .faq-answer-inner { padding: 15px; color: #555; line-height: 1.6; }
    .faq-item.active .faq-answer { max-height: 500px; /* Hauteur max de la réponse */ }