.ind_faq {
    background-color: #ffffff;
    padding: 40px 0;
}

.faq_container { max-width: 1200px; margin: 0 auto; padding: 20px; }

.faq_item { border-bottom: 1px solid #eee; background-color: #f8f9fa; margin-bottom: 10px; border-radius: 8px; overflow: hidden; }

.faq_question { padding: 15px 20px; margin: 0; font-size: 15px; color: #555; background-color: #f0f0f0; }

.faq_answer { padding: 15px 20px; max-height: none; }

.faq_answer p { margin: 0; padding: 0; line-height: 1.6; color: #666; font-size: 14px; }

/* 当答案显示时的样式 */
.faq_answer.active { padding: 15px 20px; max-height: 500px; }

.faq_question.active:after { content: '-'; transform: rotate(0deg); }

@media (max-width: 768px) {
    .faq_container { padding: 10px; }
    .faq_category h3 { font-size: 16px; }
    .faq_question { font-size: 15px; }
}