.llx-qb-page .llx-qb-filter-box{margin-bottom:14px;padding:8px 16px 0;background:var(--white);border-radius:6px}.llx-qb-filter-row{min-height:42px;display:grid;grid-template-columns:72px minmax(0,1fr);align-items:center;border-bottom:1px solid var(--border-soft);font-size:14px}.llx-qb-filter-row>span{color:var(--text-light)}.llx-qb-filter-row>div{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.llx-qb-filter-row a{padding:4px 10px;border-radius:5px;color:var(--text-sub)}.llx-qb-filter-row a:hover,.llx-qb-filter-row a.is-active{color:var(--primary);background:var(--primary-soft)}.llx-qb-list{display:flex;flex-direction:column;gap:12px}.llx-qb-card{padding:18px 20px;background:var(--white);border-radius:6px}.llx-qb-card-head,.llx-qb-card-foot{display:flex;align-items:center;justify-content:space-between;gap:14px}.llx-qb-card-head>a{color:var(--primary);font-size:13px}.llx-qb-tags,.llx-qb-knowledge,.llx-qb-stats,.llx-qb-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.llx-qb-tags span,.llx-qb-knowledge span{padding:2px 8px;border-radius:4px;color:var(--text-sub);background:var(--bg);font-size:12px}.llx-qb-content{display:block;padding:18px 0;color:var(--text-main);font-size:15px}.llx-qb-content:hover{color:var(--text-main)}.llx-qb-knowledge{padding-bottom:12px}.llx-qb-answer{margin:0 0 14px;padding:12px 14px;border-radius:6px;background:var(--bg-hover);color:var(--text-sub);font-size:13px}.llx-qb-answer>div+div{margin-top:10px}.llx-qb-answer strong{margin-right:10px;color:var(--text-main)}.llx-qb-card-foot{padding-top:12px;border-top:1px solid var(--border-soft)}.llx-qb-stats{color:var(--text-light);font-size:12px}.llx-qb-stats em{font-style:normal}.llx-qb-actions button{padding:0;border:0;color:var(--text-sub);background:transparent;font-size:13px}.llx-qb-actions button:hover{color:var(--primary)}
.llx-qb-actions .llx-qb-action-primary{height:29px;padding:0 10px;border:1px solid var(--primary);border-radius:5px;display:inline-flex;align-items:center;justify-content:center;gap:4px;color:var(--white);background:var(--primary);font-size:12px}.llx-qb-actions .llx-qb-action-primary:hover{color:var(--white);border-color:var(--primary-dark);background:var(--primary-dark)}.llx-qb-actions .llx-qb-action-primary.is-added{color:var(--green);border-color:#bbf7d0;background:#f0fdf4}.llx-qb-actions .llx-qb-action-icon{font-size:13px;line-height:1}
.llx-qb-actions .llx-qb-action-link{color:var(--text-sub);font-size:13px}.llx-qb-actions .llx-qb-action-link:hover{color:var(--primary)}
.llx-qb-question-body{display:grid;grid-template-columns:28px minmax(0,1fr);align-items:start}.llx-qb-question-no{padding-top:18px;color:var(--text-main);font-size:14px;line-height:1.8}.llx-qb-question-body .llx-qb-content{min-width:0}.llx-qb-question-body .llx-qb-content>:first-child{margin-top:0}
.llx-qb-page .llx-qb-content img,.llx-qs-page .llx-qb-content img{max-width:min(100%,360px);max-height:240px;width:auto;height:auto;object-fit:contain}
@media(max-width:900px){.llx-qb-filter-row{grid-template-columns:60px minmax(0,1fr)}.llx-qb-card-foot{align-items:flex-start;flex-direction:column}}

/* 当前筛选区与公开试卷库保持同一套分隔、字号和垂直节奏。 */
.llx-qb-page .llx-qb-filter-box{padding-bottom:12px}
.llx-qb-page .llx-qb-filter-row{border-bottom:0}
.llx-qb-page .llx-pl-filter-footer{min-height:45px;margin-top:6px;padding:10px 0 0;align-items:center}
.llx-qb-page .llx-pl-current-filter,
.llx-qb-page .llx-pl-current-filter-label,
.llx-qb-page .llx-pl-current-chip{font-size:12px}
.llx-qb-page .llx-pl-reset{font-size:12px}

/* 答案与解析各自一行起排，长内容在内容列内换行。 */
.llx-qb-answer-row{display:grid;grid-template-columns:max-content minmax(0,1fr);column-gap:8px;align-items:start}
.llx-qb-answer .llx-qb-answer-row>strong{margin:0;line-height:inherit}
.llx-qb-answer-content{min-width:0;overflow-wrap:anywhere}
.llx-qb-answer-content>:first-child{margin-top:0}
.llx-qb-answer-content>:last-child{margin-bottom:0}