/* #kbtopic 选型专题文章样式（主题变量自适应暖调/湛蓝/钢灰） */
.kb-topic-lead{font-size:16px;line-height:1.95;color:#374151;background:var(--bg-light,#f8f7f5);border-left:3px solid var(--primary,#A67C52);border-radius:0 10px 10px 0;padding:14px 18px;margin:0 0 8px}
.kb-topic-lead p{margin:0 0 9px}.kb-topic-lead p:last-child{margin:0}
.kb-topic-card{display:flex;gap:16px;border:1px solid #eee7de;border-radius:12px;padding:14px 16px;margin:0 0 14px;background:#fff}
.kb-topic-card:hover{box-shadow:0 2px 12px rgba(62,52,46,.09)}
.kb-topic-card-img{flex:0 0 136px}
.kb-topic-card-img img{width:136px;height:136px;object-fit:contain;border:1px solid #f0ebe4;border-radius:8px;background:#fff}
.kb-topic-card-body{flex:1;min-width:0}
.kb-topic-card-no{display:inline-block;background:var(--primary,#A67C52);color:#fff;font-size:12px;border-radius:5px;padding:1px 8px;margin-right:8px;vertical-align:2px}
.kb-topic-card-title{font-size:16.5px;font-weight:700;margin:0 0 4px;color:var(--primary-dark,#3E342E)}
.kb-topic-card-title a{color:inherit;text-decoration:none}
.kb-topic-card-title a:hover{color:var(--primary-light,#8A6540)}
.kb-topic-card-pos{color:#6b7280;font-size:13.5px;margin:0 0 8px}
.kb-topic-card ul{list-style:none;margin:0;padding:0}
.kb-topic-card li{position:relative;padding-left:22px;font-size:14px;line-height:1.85;color:#374151}
.kb-topic-card li::before{content:'✅';position:absolute;left:0;top:1px;font-size:12px}
.kb-topic-card-cta{margin-top:9px}
.kb-topic-card-cta a{display:inline-block;font-size:13.5px;color:var(--primary-light,#8A6540);text-decoration:none;border:1px solid var(--primary-light,#8A6540);border-radius:999px;padding:3px 14px}
.kb-topic-card-cta a:hover{background:var(--primary-light,#8A6540);color:#fff}
/* #kbtopicfix 移动端防撑破：宽表 min-content 会把 grid 轨道顶到 606px（实测 390px 视口溢出 224px）
   根因：.kb-detail-card 是 grid 子项，min-width:auto → 内容 min-content 成为轨道下限；
   表内 min-width:560px 被当作 min-content → 整列 606px → 页面横向溢出、右侧被裁。 */
.kb-detail-card{min-width:0}
.kb-detail-block{min-width:0}
.kb-topic-compare{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}
/* #kbtopicwrap 斜杠连写长串（AC/DC/IR/GB/LC/PW/ST/LN 这类）在窄屏无断行点 → 顶破卡片；
   overflow-wrap:anywhere 同时把 min-content 压到最小，保证 grid 轨道不被撑开 */
.kb-topic-card-title,.kb-topic-card-pos,.kb-topic-card li,.kb-topic-lead p,.kb-topic-compare th,.kb-topic-compare td{overflow-wrap:anywhere;word-break:break-word}
.kb-topic-compare table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:560px}
.kb-topic-compare th{background:var(--primary-dark,#3E342E);color:#fff;padding:9px 10px;text-align:left;white-space:nowrap}
.kb-topic-compare td{border-bottom:1px solid #f0ebe4;padding:8px 10px;vertical-align:top;color:#374151}
.kb-topic-compare tr:nth-child(even) td{background:#faf8f5}
.kb-topic-compare td a{color:var(--primary-light,#8A6540);text-decoration:none}
.kb-topic-compare td b{color:var(--primary-dark,#3E342E)}
@media(max-width:760px){
.kb-topic-lead{font-size:15px;line-height:1.9;padding:12px 14px}
.kb-topic-card{flex-direction:column;gap:10px;padding:12px 13px}
.kb-topic-card-img{flex:0 0 auto;width:100%}
.kb-topic-card-img img{display:block;width:auto;max-width:100%;height:170px;margin:0 auto}
.kb-topic-card-title{font-size:15.5px}
.kb-topic-card li{font-size:13.5px;line-height:1.8}
.kb-topic-compare table{min-width:480px;font-size:12.5px}
.kb-topic-compare th,.kb-topic-compare td{padding:7px 8px}
.kb-topic-compare::after{content:'← 左右滑动查看完整表格 →';display:block;font-size:12px;color:#9ca3af;text-align:center;padding:6px 0 0}
}
/* #wxgeo(2026-10-16) 公众号推文风格排版。只用 wx- 前缀新类名，
   对既有 137 篇（无这些类名）零影响，故不需要包裹层与开关。 */
.wx-answer{background:linear-gradient(135deg,#fffdf7,#fff7ea);border:1px solid #f0dcb4;border-left:4px solid #B85C38;border-radius:4px 12px 12px 4px;padding:16px 20px;margin:0 0 4px}
.wx-answer .wx-answer-t{display:inline-block;font-size:12.5px;letter-spacing:.5px;color:#B85C38;background:#fdf1e7;border-radius:999px;padding:2px 12px;margin:0 0 10px}
.wx-answer p{margin:0 0 9px;font-size:16px;line-height:1.95;color:#2f2a26}
.wx-answer p:last-of-type{margin-bottom:0}
.wx-answer b{color:#B85C38}
.wx-meta{list-style:none;margin:12px 0 0;padding:10px 0 0;border-top:1px dashed #f0dcb4;font-size:12.5px;color:#9a8b78}
.wx-hl{background:linear-gradient(180deg,transparent 60%,#ffe6c2 60%);font-weight:600;color:#3E342E}
.wx-sep{display:flex;align-items:center;gap:14px;margin:24px 0;color:#d3c5b2;font-size:13px;line-height:1}
.wx-sep::before,.wx-sep::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,transparent,#e8ded0,transparent)}
.wx-sub{font-size:16.5px;font-weight:700;color:#3E342E;margin:22px 0 10px;padding-left:12px;border-left:3px solid #B85C38;line-height:1.6}
.wx-num{list-style:none;margin:0;padding:0;counter-reset:wxn}
.wx-num>li{position:relative;padding:0 0 0 34px;margin:0 0 13px;font-size:15px;line-height:1.9;color:#374151}
.wx-num>li::before{counter-increment:wxn;content:counter(wxn);position:absolute;left:0;top:3px;width:22px;height:22px;line-height:22px;text-align:center;font-size:12.5px;font-weight:700;color:#fff;background:#B85C38;border-radius:50%;font-family:Georgia,serif}
.wx-num>li b{color:#3E342E}
.wx-num>li:last-child{margin-bottom:4px}
.wx-faq dl{margin:0}
.wx-faq dt{font-size:15.5px;font-weight:700;color:#3E342E;line-height:1.75;margin:0 0 7px;padding-left:26px;position:relative}
.wx-faq dt::before{content:'Q';position:absolute;left:0;top:2px;width:18px;height:18px;line-height:18px;text-align:center;font-size:11.5px;font-weight:700;color:#fff;background:#B85C38;border-radius:4px}
.wx-faq dd{font-size:14.5px;line-height:1.95;color:#4b5563;margin:0 0 15px;padding:0 0 14px 26px;border-bottom:1px dashed #efe7dc}
.wx-faq dd:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.wx-faq dd b{color:#3E342E}
.wx-end{background:var(--bg-light,#f8f7f5);border-radius:12px;padding:16px 18px;font-size:14.5px;line-height:1.95;color:#4b5563}
.wx-end p{margin:0 0 8px}.wx-end p:last-child{margin:0}
.wx-end b{color:#3E342E}
/* #selvid(2026-10-17) 一分钟视频卡：跟在「一句话结论」下方，图文结论→视频速览→正文递进 */
.selvid{background:#fff;border:1px solid #e8e2d9;border-radius:12px;padding:14px 16px 12px}
.selvid-h{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:0 0 11px}
.selvid-tag{display:inline-block;font-size:12.5px;letter-spacing:.5px;color:#fff;background:#B85C38;border-radius:999px;padding:2px 12px}
.selvid-time{font-size:12.5px;color:#9a8b78}
.selvid-box{position:relative;border-radius:10px;overflow:hidden;background:#0e1420;line-height:0;box-shadow:0 6px 20px rgba(15,21,34,.16)}
.selvid-box video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0e1420}
.selvid-note{margin:9px 0 0;font-size:12.5px;line-height:1.7;color:#9a8b78}
@media(max-width:760px){.selvid{padding:12px 13px 10px}.selvid-note{font-size:12px}}

@media(max-width:760px){.wx-answer{padding:13px 15px}.wx-answer p{font-size:15px;line-height:1.9}.wx-sub{font-size:15.5px}.wx-num>li{font-size:14px;padding-left:30px}.wx-faq dt{font-size:14.5px;padding-left:24px}.wx-faq dd{font-size:13.5px;padding-left:24px}}