.sidebar{display:flex;flex-direction:column;gap:20px}.sidebar-section{background:#fff;padding:20px;border-radius:4px}.sidebar-section h3{font-size:16px;font-weight:500;color:#333;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid #c9372e}.sidebar-section ul{list-style:none}.sidebar-section li{padding:10px 0;border-bottom:1px dashed #e5e5e5}.sidebar-section li:last-child{border-bottom:none}.sidebar-section a{display:flex;justify-content:space-between;align-items:center;color:#666;text-decoration:none;font-size:14px;transition:color .2s}.sidebar-section a:hover{color:#c9372e}.sidebar-section .count{font-size:12px;color:#999}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-block;padding:4px 12px;background:#f5f5f5;border-radius:2px;font-size:13px;color:#666;text-decoration:none;transition:all .2s}.tag:hover{background:#c9372e;color:#fff}