/* =====================================================
 * Fallback templates shared styles
 * Used by: app/nindex/view/_fallback/{detail,list,faq,privacy}.php
 * ===================================================== */

/* ---------- Reset & Base ---------- */
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:#333;background:#f7f8fa;line-height:1.6;}
a{color:#1a73e8;text-decoration:none;}
a:hover{text-decoration:underline;}

/* ---------- Layout ---------- */
.container{max-width:960px;margin:0 auto;padding:0 16px;}

/* ---------- Header ---------- */
.site-header{background:#fff;border-bottom:1px solid #e8e8e8;padding:16px 0;}
.site-header h1{font-size:20px;margin:0;display:inline;}
.site-header h1 a{color:#333;}
.site-header h1 a:hover{text-decoration:none;}
.site-nav{margin-top:8px;font-size:14px;}
.site-nav a{margin-right:16px;color:#666;}
.site-nav a:hover{color:#1a73e8;}

/* ---------- Page Title (shared by faq, privacy) ---------- */
.page-title{text-align:center;padding:40px 0 10px;font-size:28px;color:#1a1a1a;}
.page-desc{text-align:center;font-size:14px;color:#999;margin-bottom:32px;}
.empty-state{text-align:center;padding:60px 0;color:#999;}

/* ---------- Detail (article) ---------- */
.article-wrap{background:#fff;border-radius:8px;padding:32px;margin:24px 0;border:1px solid #e8e8e8;}
.article-title{font-size:24px;line-height:1.4;margin-bottom:12px;color:#1a1a1a;}
.article-meta{font-size:13px;color:#999;margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid #f0f0f0;}
.article-content{font-size:16px;line-height:1.8;color:#333;}
.article-content p{margin-bottom:16px;}
.article-content img{max-width:100%;height:auto;border-radius:4px;margin:8px 0;}
.article-content h2{font-size:20px;margin:24px 0 12px;color:#1a1a1a;}
.article-content h3{font-size:18px;margin:20px 0 10px;color:#1a1a1a;}
.article-content ul,.article-content ol{margin:12px 0;padding-left:24px;}
.article-content li{margin-bottom:6px;}
.article-content blockquote{border-left:4px solid #1a73e8;padding:12px 16px;margin:16px 0;background:#f8f9fa;color:#555;}
.article-content pre{background:#f5f5f5;padding:16px;border-radius:4px;overflow-x:auto;margin:12px 0;font-size:14px;}
.article-content code{background:#f5f5f5;padding:2px 6px;border-radius:3px;font-size:14px;}
.article-content a{color:#1a73e8;text-decoration:underline;}
.article-nav{display:flex;justify-content:space-between;margin:0 0 24px;padding:16px 0;font-size:14px;}
.article-nav a{max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-cta{background:#f0f7ff;border:1px solid #d0e3ff;border-radius:8px;padding:20px 24px;margin:24px 0 0;text-align:center;}
.article-cta p{font-size:15px;color:#333;margin-bottom:12px;}
.article-cta a{display:inline-block;background:#1a73e8;color:#fff;padding:10px 28px;border-radius:6px;font-size:15px;text-decoration:none;}
.article-cta a:hover{background:#1557b0;text-decoration:none;}
.related-articles{background:#fff;border-radius:8px;padding:24px 32px;margin:0 0 24px;border:1px solid #e8e8e8;}
.related-articles h3{font-size:18px;margin:0 0 16px;color:#1a1a1a;padding-bottom:12px;border-bottom:1px solid #f0f0f0;}
.related-articles ul{list-style:none;padding:0;margin:0;}
.related-articles li{padding:8px 0;border-bottom:1px solid #f8f8f8;}
.related-articles li:last-child{border-bottom:none;}
.related-articles li a{color:#333;font-size:15px;}
.related-articles li a:hover{color:#1a73e8;}
.related-articles .meta{font-size:12px;color:#999;margin-top:2px;}
.back-link{text-align:center;padding:0 0 40px;font-size:14px;}

/* ---------- List ---------- */
.article-list{padding:24px 0;}
.article-item{background:#fff;border-radius:8px;padding:20px 24px;margin-bottom:16px;border:1px solid #e8e8e8;}
.article-item h2{font-size:18px;margin-bottom:8px;line-height:1.4;}
.article-item h2 a{color:#1a1a1a;}
.article-item h2 a:hover{color:#1a73e8;}
.article-item .article-meta{margin-bottom:8px;padding-bottom:0;border-bottom:none;}
.article-desc{font-size:14px;color:#666;line-height:1.7;}
.article-thumb{float:right;width:120px;height:80px;object-fit:cover;border-radius:4px;margin-left:16px;}
.pagination{text-align:center;padding:16px 0 40px;}
.pagination a,.pagination span{display:inline-block;padding:6px 12px;margin:0 2px;border:1px solid #ddd;border-radius:4px;font-size:14px;}
.pagination .current{background:#1a73e8;color:#fff;border-color:#1a73e8;}
.pagination a:hover{background:#f0f0f0;text-decoration:none;}

/* ---------- FAQ ---------- */
.faq-list{margin-bottom:40px;}
.faq-item{background:#fff;border-radius:8px;margin-bottom:12px;border:1px solid #e8e8e8;overflow:hidden;}
.faq-question{padding:18px 48px 18px 20px;font-size:16px;font-weight:600;color:#1a1a1a;cursor:pointer;position:relative;user-select:none;}
.faq-question::after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:#999;font-weight:400;transition:transform .2s;}
.faq-item.open .faq-question::after{content:'-';}
.faq-answer{padding:0 20px 18px;font-size:15px;color:#555;line-height:1.8;display:none;}
.faq-item.open .faq-answer{display:block;}

/* ---------- Privacy ---------- */
.pp-body{background:#fff;border:1px solid #e8e8e8;border-radius:8px;padding:28px 32px;margin-bottom:40px;line-height:1.7;}
.pp-body h2{font-size:18px;margin:24px 0 10px;color:#1a1a1a;}
.pp-body h2:first-child{margin-top:0;}
.pp-body h3{font-size:16px;margin:18px 0 8px;color:#333;}
.pp-body p{font-size:15px;color:#555;margin-bottom:12px;}
.pp-body ul{padding-left:22px;margin-bottom:12px;}
.pp-body li{font-size:15px;color:#555;margin-bottom:6px;}
.pp-lead{font-size:16px;color:#444;margin-bottom:18px;padding-bottom:14px;border-bottom:1px dashed #e8e8e8;}

/* ---------- Footer ---------- */
.site-footer{text-align:center;padding:20px 0;font-size:13px;color:#999;border-top:1px solid #e8e8e8;background:#fff;}
.site-footer .update-time{font-size:12px;color:#bbb;}

/* ---------- Responsive ---------- */
@media(max-width:768px){
    .page-title{font-size:22px;padding:30px 0 8px;}
    .article-wrap{padding:20px 16px;margin:16px 0;}
    .article-title{font-size:20px;}
    .article-content{font-size:15px;}
    .article-nav{flex-direction:column;gap:8px;}
    .article-nav a{max-width:100%;}
    .article-item{padding:16px;}
    .article-thumb{width:80px;height:60px;}
    .faq-question{font-size:15px;padding:16px 40px 16px 16px;}
    .faq-answer{padding:0 16px 16px;font-size:14px;}
    .pp-body{padding:20px 18px;}
    .pp-body h2{font-size:16px;}
    .pp-body p,.pp-body li{font-size:14px;}
}