.faq-page {
    background: #f7f8fa;
    min-height: 100vh;
    padding: 0 0 60px;
}
.faq-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 16px;
}

/* 标题区 */
.faq-hero {
    padding: 48px 0 32px;
    text-align: center;
}
.faq-hero-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px;
}
.faq-hero-sub {
    font-size: 15px;
    color: #666;
    line-height: 1.7;
    margin: 0;
}
.faq-hero-sub a {
    color: #1677ff;
    text-decoration: none;
}
.faq-hero-sub a:hover {
    text-decoration: underline;
}

/* FAQ 列表 */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    overflow: hidden;
}
.faq-item details {
    margin: 0;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    user-select: none;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.5;
    gap: 12px;
    transition: background .15s;
}
.faq-question:hover {
    background: #fafafa;
}
.faq-question-text {
    flex: 1;
    min-width: 0;
}
.faq-question-icon {
    flex: 0 0 auto;
    color: #bbb;
    display: inline-flex;
    transition: transform .2s ease;
}
details[open] > summary .faq-question-icon {
    transform: rotate(180deg);
}
.faq-answer {
    padding: 14px 18px 16px;
    font-size: 14px;
    line-height: 1.8;
    color: #555;
    border-top: 1px solid #f0f0f0;
}

/* 空状态 */
.faq-empty {
    text-align: center;
    color: #999;
    padding: 60px 0;
    font-size: 15px;
}

/* 底部引导 */
.faq-footer-cta {
    text-align: center;
    padding: 40px 0 0;
}
.faq-footer-cta p {
    color: #888;
    font-size: 14px;
    margin: 0 0 16px;
}
.faq-cta-btn {
    display: inline-block;
    margin: 0 6px 10px;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    background: #1677ff;
    color: #fff;
    transition: opacity .2s;
}
.faq-cta-btn:hover {
    opacity: .85;
}
.faq-cta-btn-outline {
    background: #fff;
    color: #1677ff;
    border: 1.5px solid #1677ff;
}

/* 移动端适配 */
@media (max-width: 600px) {
    .faq-hero-title { font-size: 22px; }
    .faq-question { padding: 14px 14px; font-size: 14px; }
    .faq-answer { padding: 12px 14px 14px; }
}