/* ========== FAQ详情页面样式 ========== */

/* 面包屑导航 */
.breadcrumb-nav {
    background: #f8f9fa;
    padding: 14px 0;
    border-bottom: 1px solid #e8e8e8;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    margin: 0;
    font-size: 14px;
}

.breadcrumb-item {
    color: #999;
}

.breadcrumb-item a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: #FF6B35;
}

.breadcrumb-item.current {
    color: #333;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 300px;
}

/* 详情区域 */
.faq-detail-section {
    padding: 40px 0 60px;
    background: #f8f9fa;
    min-height: 60vh;
}

/* 主要内容 */
.faq-detail-main {
    max-width: 860px;
    margin: 0 auto;
}

.faq-detail-article {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* 分类标签 */
.detail-category {
    margin-bottom: 20px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: linear-gradient(135deg, #FF6B35 0%, #FF8F66 100%);
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

/* 问题标题 */
.detail-title {
    font-size: 28px;
    font-weight: 600;
    color: #222;
    line-height: 1.4;
    margin-bottom: 30px;
}

/* 答案内容 */
.detail-answer {
    color: #444;
    font-size: 16px;
    line-height: 2;
}

.detail-answer p {
    margin-bottom: 16px;
}

.detail-answer p:last-child {
    margin-bottom: 0;
}

.detail-answer strong {
    color: #222;
    font-weight: 600;
}

.detail-answer ul,
.detail-answer ol {
    padding-left: 20px;
    margin-bottom: 16px;
}

.detail-answer li {
    margin-bottom: 8px;
}

/* 上/下导航 */
.detail-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.nav-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-decoration: none;
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid #eee;
    transition: all 0.3s ease;
    flex: 1;
}

.nav-link:hover {
    border-color: #FF6B35;
    background: #fff5f2;
}

.nav-label {
    font-size: 13px;
    color: #FF6B35;
    font-weight: 500;
}

.nav-title {
    font-size: 14px;
    color: #555;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.nav-prev {
    text-align: left;
}

.nav-next {
    text-align: right;
}

/* 返回按钮 */
.detail-back {
    margin-top: 30px;
    text-align: center;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 32px;
    background: #f5f5f5;
    color: #666;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: #FF6B35;
    color: #fff;
}

/* 未找到 */
.faq-detail-empty {
    text-align: center;
    padding: 80px 40px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.faq-detail-empty .empty-icon {
    font-size: 56px;
    margin-bottom: 20px;
}

.faq-detail-empty h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 12px;
}

.faq-detail-empty p {
    font-size: 15px;
    color: #999;
    margin-bottom: 24px;
}

.faq-detail-empty .back-btn {
    background: #FF6B35;
    color: #fff;
}

.faq-detail-empty .back-btn:hover {
    background: #e55a2b;
}

/* 加载中 */
.loading-text {
    text-align: center;
    color: #999;
    padding: 40px 0;
}

/* ========== 移动端适配 ========== */
@media screen and (max-width: 768px) {
    .breadcrumb-nav {
        padding: 10px 15px;
    }

    .faq-detail-section {
        padding: 20px 15px 40px;
    }

    .faq-detail-article {
        padding: 24px 20px;
    }

    .detail-title {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .detail-answer {
        font-size: 15px;
        line-height: 1.8;
    }

    .detail-nav {
        flex-direction: column;
        gap: 12px;
        margin-top: 30px;
        padding-top: 20px;
    }

    .nav-link {
        text-align: left;
    }

    .nav-next {
        text-align: left;
    }
}

@media screen and (max-width: 480px) {
    .faq-detail-article {
        padding: 20px 16px;
    }

    .detail-title {
        font-size: 20px;
    }

    .detail-answer {
        font-size: 14px;
    }

    .category-badge {
        font-size: 12px;
        padding: 4px 12px;
    }
}