/* xf26 模板子页面公共样式：文章列表 / FAQ / 文章详情 */

/* ============== 文章列表（首页 articles 区 + list.php） ============== */
.articles-group{display:flex;flex-wrap:wrap;margin:-8px;}
.articles-item{width:100%;padding:8px;}
.articles-item a{display:flex;align-items:flex-start;background:#f6f8fa;border-radius:10px;padding:14px;color:#333;transition:all .25s;border:1px solid #eef0f4;}
.articles-item a:hover{background:#fff;border-color:rgba(60,133,255,.25);box-shadow:0 4px 16px rgba(2,93,246,.08);transform:translateY(-1px);text-decoration:none;}
.articles-item .a-thumb{width:96px;height:64px;flex-shrink:0;margin-right:12px;border-radius:6px;overflow:hidden;background:#e7eaf0;}
.articles-item .a-thumb img{display:block;width:100%;height:100%;object-fit:cover;}
.articles-item .a-main{flex:1;overflow:hidden;}
.articles-item .a-title{font-size:14px;font-weight:700;color:#222;line-height:1.45;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.articles-item .a-desc{font-size:12px;color:#888;line-height:1.55;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.articles-item .a-meta{font-size:11px;color:#aaa;}
.articles-more{text-align:center;margin-top:18px;}
.articles-more a{display:inline-block;color:#025df6;font-size:13px;padding:8px 26px;border:1px solid rgba(2,93,246,.4);border-radius:100px;transition:all .2s;}
.articles-more a:hover{background:rgba(2,93,246,.06);text-decoration:none;}
.articles-empty{text-align:center;padding:48px 16px;color:#aab;font-size:14px;background:#f6f8fa;border-radius:10px;}
.articles-page{text-align:center;padding:24px 0 0;}
.articles-page a,.articles-page span{display:inline-block;padding:6px 14px;margin:0 3px;border-radius:6px;font-size:13px;color:#666;background:#f6f8fa;border:1px solid #eef0f4;transition:all .2s;}
.articles-page a:hover{color:#025df6;border-color:rgba(2,93,246,.25);text-decoration:none;}
.articles-page .current{background:linear-gradient(to right,#01baff,#3c85ff);color:#fff;border-color:transparent;}
.articles-update{text-align:center;font-size:12px;color:#aab;margin-top:14px;}

/* ============== FAQ（首页 faq 区 + faq.php） ============== */
.faq-list{position:relative;}
.faq-list .faq-item{background:#f6f8fa;border-radius:10px;margin-bottom:10px;border:1px solid #eef0f4;overflow:hidden;transition:box-shadow .2s,border-color .2s;}
.faq-list .faq-item:hover{border-color:rgba(60,133,255,.25);}
.faq-list .faq-q{position:relative;padding:14px 44px 14px 16px;font-size:14px;font-weight:700;color:#222;cursor:pointer;user-select:none;line-height:1.55;-webkit-tap-highlight-color:rgba(2,93,246,.08);}
.faq-list .faq-q::after{content:'';position:absolute;right:18px;top:50%;width:8px;height:8px;border-right:2px solid #888;border-bottom:2px solid #888;transform:translateY(-65%) rotate(45deg);transition:transform .25s;}
.faq-list .faq-item.open .faq-q{color:#025df6;}
.faq-list .faq-item.open .faq-q::after{transform:translateY(-30%) rotate(-135deg);border-color:#025df6;}
.faq-list .faq-a{padding:0 16px;font-size:13px;color:#555;line-height:1.85;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .25s;}
.faq-list .faq-item.open .faq-a{max-height:1500px;padding:12px 16px 16px;border-top:1px solid #e8ebf0;}
.faq-empty{text-align:center;padding:48px 16px;color:#aab;font-size:14px;background:#f6f8fa;border-radius:10px;}
.faq-cta{text-align:center;margin-top:24px;}
.faq-cta a{display:inline-block;color:#fff;padding:12px 36px;font-size:14px;border-radius:100px;background-image:linear-gradient(to right,#01baff,#3c85ff);box-shadow:0 3px 15px rgba(2,185,255,.2);transition:opacity .2s;}
.faq-cta a:hover{opacity:.9;text-decoration:none;}

/* ============== 文章详情页 detail.php ============== */
.article-crumb{font-size:12px;color:#888;margin-bottom:14px;line-height:1.6;}
.article-crumb a{color:#025df6;}
.article-crumb a:hover{text-decoration:underline;}
.article-detail .a-title{font-size:20px;line-height:1.45;color:#0a1929;font-weight:700;margin:0 0 12px;}
.article-detail .a-meta{font-size:12px;color:#aab;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #eef0f4;}
.article-detail .a-content{font-size:14px;line-height:1.9;color:#333;}
.article-detail .a-content p{margin:0 0 14px;}
.article-detail .a-content img{max-width:100%;height:auto;border-radius:6px;margin:10px 0;}
.article-detail .a-content h2{font-size:18px;margin:24px 0 12px;color:#0a1929;font-weight:700;}
.article-detail .a-content h3{font-size:16px;margin:18px 0 10px;color:#1d274e;font-weight:700;}
.article-detail .a-content ul,.article-detail .a-content ol{margin:10px 0;padding-left:24px;}
.article-detail .a-content li{margin-bottom:6px;}
.article-detail .a-content blockquote{border-left:3px solid #025df6;padding:10px 14px;margin:14px 0;background:#f6f8fa;color:#555;border-radius:0 6px 6px 0;}
.article-detail .a-content code{background:#f6f8fa;padding:2px 6px;border-radius:4px;font-size:13px;color:#025df6;}
.article-detail .a-content pre{background:#0a1929;color:#e0e0ff;padding:14px;border-radius:8px;overflow-x:auto;font-size:13px;margin:12px 0;}
.article-detail .a-content pre code{background:none;padding:0;color:inherit;}
.article-detail .a-content a{color:#025df6;text-decoration:underline;}
.article-cta{margin:24px 0 0;padding:18px;text-align:center;background:linear-gradient(135deg,rgba(1,186,255,.06),rgba(60,133,255,.06));border:1px solid rgba(60,133,255,.18);border-radius:10px;}
.article-cta p{font-size:13px;color:#444;margin:0 0 10px;}
.article-cta a{display:inline-block;color:#fff;padding:9px 28px;font-size:13px;border-radius:100px;background-image:linear-gradient(to right,#01baff,#3c85ff);box-shadow:0 3px 12px rgba(2,185,255,.2);}
.article-cta a:hover{opacity:.9;text-decoration:none;}
.article-nav{display:flex;flex-direction:column;gap:8px;margin-top:18px;}
.article-nav a{display:block;background:#f6f8fa;border:1px solid #eef0f4;border-radius:8px;padding:12px 14px;color:#0a1929;font-size:13px;line-height:1.5;transition:all .2s;}
.article-nav a:hover{border-color:rgba(60,133,255,.25);color:#025df6;text-decoration:none;}
.article-nav .nav-label{font-size:11px;color:#aab;display:block;margin-bottom:3px;}
.related-list{list-style:none;padding:0;margin:0;}
.related-list li{padding:10px 0;border-bottom:1px dashed #eef0f4;}
.related-list li:last-child{border-bottom:none;}
.related-list li a{color:#0a1929;font-size:14px;}
.related-list li a:hover{color:#025df6;text-decoration:none;}
.related-list li .r-meta{font-size:11px;color:#aab;margin-top:3px;}
.article-back{text-align:center;margin-top:18px;}
.article-back a{display:inline-block;color:#666;font-size:13px;padding:8px 24px;border:1px solid #eef0f4;border-radius:100px;}
.article-back a:hover{color:#025df6;border-color:rgba(60,133,255,.3);text-decoration:none;background:#f6f8fa;}

/* ============== 桌面端断点 ============== */
@media (min-width: 768px){
    .articles-item{width:50%;}
    .articles-item .a-thumb{width:140px;height:88px;}
    .articles-item .a-title{font-size:16px;}
    .articles-item .a-desc{font-size:13px;}
    .articles-item .a-meta{font-size:12px;}
    .articles-more a{font-size:15px;padding:10px 32px;}
    .faq-list .faq-q{font-size:16px;padding:18px 56px 18px 22px;}
    .faq-list .faq-a{font-size:14px;}
    .faq-list .faq-item.open .faq-a{padding:14px 22px 20px;}
    .faq-cta a{font-size:16px;padding:14px 44px;}
    .article-crumb{font-size:14px;}
    .article-detail .a-title{font-size:26px;}
    .article-detail .a-meta{font-size:13px;}
    .article-detail .a-content{font-size:16px;}
    .article-detail .a-content h2{font-size:22px;}
    .article-detail .a-content h3{font-size:18px;}
    .article-cta p{font-size:15px;}
    .article-cta a{font-size:15px;padding:10px 36px;}
    .article-nav{flex-direction:row;gap:12px;}
    .article-nav a{flex:1;}
}