.zh-wrap{max-width:1060px;margin:0 auto;padding:0 16px 48px;}
.zh-crumb{padding:14px 0;font-size:13px;color:#8590a6;border-bottom:1px solid #f0f2f5;}
.zh-crumb a{color:#8590a6;text-decoration:none;}
.zh-crumb a:hover{color:#0084ff;}
.zh-row{display:flex;gap:20px;margin-top:16px;align-items:flex-start;}

/* ===== 中间主内容 ===== */
.zh-main{flex:1;min-width:0;}
.zh-question{background:#fff;border-radius:6px;padding:24px 26px 18px;border:1px solid #f0f2f5;}
.zh-question h1{font-size:24px;font-weight:700;color:#1a1a1a;line-height:1.45;margin:0 0 12px;}
.zh-question .desc{font-size:15px;color:#444;line-height:1.8;white-space:pre-wrap;margin:0 0 14px;}
.zh-tags{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
.zh-tags a{background:#e7f1ff;color:#0084ff;border-radius:6px;padding:3px 12px;font-size:13px;text-decoration:none;}
.zh-tags a:hover{background:#d5e9ff;}
.zh-question-meta{font-size:13px;color:#8590a6;display:flex;gap:16px;align-items:center;padding-top:12px;border-top:1px solid #f7f8fa;}
.zh-question-ops{display:flex;gap:10px;margin-top:14px;align-items:center;flex-wrap:wrap;}
.zh-btn{background:#0084ff;color:#fff;border:none;border-radius:999px;padding:9px 24px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;}
.zh-btn:hover{background:#0077e6;color:#fff;text-decoration:none;}
.zh-btn-ghost{background:#fff;color:#0084ff;border:1px solid #0084ff;border-radius:999px;padding:8px 22px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;}
.zh-btn-ghost:hover{background:#e7f1ff;color:#0084ff;text-decoration:none;}

.zh-sec-title{font-size:19px;font-weight:700;color:#1a1a1a;padding:26px 4px 14px;display:flex;align-items:center;gap:8px;}
.zh-sec-title small{font-size:13px;color:#8590a6;font-weight:400;}

/* 回答卡片(知乎式: 左赞同竖排 + 右内容) */
.zh-answer{background:#fff;border-radius:6px;padding:20px 22px;margin-bottom:14px;border:1px solid #f0f2f5;display:flex;gap:16px;}
.zh-vote{flex-shrink:0;width:44px;text-align:center;}
.zh-vote .box{border:1px solid #d6d6d6;border-radius:6px;padding:10px 0;font-size:13px;color:#8590a6;cursor:pointer;transition:all .15s;}
.zh-vote .box:hover{border-color:#0084ff;color:#0084ff;}
.zh-vote .box.up{padding-top:12px;font-size:17px;line-height:1;}
.zh-vote .box .n{display:block;font-weight:700;font-size:15px;margin:4px 0;}
.zh-answer-body{flex:1;min-width:0;}
.zh-author{display:flex;align-items:center;margin-bottom:10px;}
.zh-avatar{width:38px;height:38px;border-radius:50%;background:#e7f1ff;color:#0084ff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;margin-right:12px;flex-shrink:0;border:1px solid #dbeafe;}
.zh-author-name{font-size:15px;font-weight:600;color:#1a1a1a;display:block;line-height:1.3;}
.zh-author-role{font-size:12px;color:#8590a6;display:block;}
.zh-author-time{font-size:12px;color:#8590a6;margin-left:auto;}
.zh-answer-content{font-size:15px;color:#2b2f36;line-height:1.85;white-space:pre-wrap;word-break:break-word;}
.zh-answer-foot{display:flex;gap:28px;margin-top:14px;padding-top:10px;border-top:1px solid #f7f8fa;font-size:14px;color:#8590a6;}
.zh-answer-foot span{cursor:pointer;transition:color .15s;display:flex;align-items:center;gap:5px;}
.zh-answer-foot span:hover{color:#0084ff;}

/* 写回答(知乎式) */
.zh-write{background:#fff;border-radius:6px;padding:20px 22px;border:1px solid #f0f2f5;}
.zh-write textarea{width:100%;border:1px solid #d6d6d6;border-radius:6px;padding:14px;font-size:15px;line-height:1.7;resize:vertical;min-height:130px;outline:none;}
.zh-write textarea:focus{border-color:#0084ff;}
.zh-write-login{text-align:center;padding:26px;background:#fafbfc;border-radius:8px;border:1px dashed #d6d6d6;}

/* ===== 右侧栏 ===== */
.zh-side{width:300px;flex-shrink:0;display:flex;flex-direction:column;gap:14px;}
.zh-side-card{background:#fff;border-radius:8px;padding:18px 20px;border:1px solid #f0f2f5;}
.zh-side-card h3{font-size:15px;font-weight:700;color:#1a1a1a;margin:0 0 12px;display:flex;align-items:center;gap:6px;}
.zh-side-c2a{background:linear-gradient(135deg,#0084ff,#005ecf);color:#fff;text-align:center;border:none;}
.zh-side-c2a p{font-size:13px;opacity:.92;margin:0 0 12px;line-height:1.6;}
.zh-side-c2a .btn{background:#fff;color:#0084ff;border:none;border-radius:999px;padding:8px 24px;font-weight:700;font-size:14px;text-decoration:none;display:inline-block;}
.zh-side-c2a .btn:hover{background:#eaf3ff;}
.zh-side a.r{display:block;color:#1a1a1a;text-decoration:none;font-size:14px;line-height:1.5;padding:6px 0;border-bottom:1px dashed #f0f2f5;}
.zh-side a.r:hover{color:#0084ff;}
.zh-side a.r:last-child{border-bottom:none;}
.zh-side .viewers{display:flex;flex-wrap:wrap;gap:8px;}
.zh-side .viewers .av{width:30px;height:30px;border-radius:50%;background:#e7f1ff;color:#0084ff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;}
@media(max-width:768px){.zh-row{flex-direction:column;}.zh-side{width:100%;}}