/* 全宽背景层（与海洋其他模块一致） */
.faq-wrapper {
    width: 100%;
    background-color: #f9fafb;
    border-radius: 24px;
    margin: 30px 0;
}
/* 内容居中容器 */
.faq-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 24px;
    box-sizing: border-box;
}
.faq-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 35px;
    color: #222222;
    text-align: center;
    margin-bottom: 20px;
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border-radius: 16px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    overflow: hidden;
}
.faq-question {
    background: #ffffff;
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    transition: background 0.2s;
    font-weight: 600;
    font-size: 16px;
    color: #222222;
}
.faq-question:hover {
    background: #f8fafc;
}
.faq-icon {
    color: #0047AB;
    font-size: 20px;
    font-weight: 700;
    transition: transform 0.2s;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out, padding 0.2s;
    background: transparent;
    padding: 0 24px;
}
.faq-item.active .faq-answer {
    max-height: 800px;
    padding: 12px 24px 16px 24px;
}
.faq-answer p,
.faq-answer ul {
    font-family: 'Open Sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: #555555;
    margin: 0 0 12px 0;
}
.faq-answer ul {
    padding-left: 20px;
    margin-bottom: 16px;
}
.faq-answer li {
    margin-bottom: 6px;
}
.faq-answer strong {
    font-weight: 600;
    color: #0047AB;
}
.faq-link {
    color: #0047AB;
    text-decoration: none;
    font-weight: 600;
}
.faq-link:hover {
    text-decoration: underline;
}
@media (max-width: 768px) {
    .faq-container {
        padding: 24px 20px;
    }
    .faq-title {
        font-size: 28px;
        margin-bottom: 16px;
    }
    .faq-question {
        padding: 10px 16px;
        font-size: 15px;
    }
    .faq-icon {
        font-size: 18px;
    }
    .faq-item.active .faq-answer {
        padding: 10px 20px 14px 20px;
    }
    .faq-answer p,
    .faq-answer li {
        font-size: 14px;
    }
}