.bep-exchange{margin-top:16px}.bep-exchange-actions{display:flex;gap:10px;flex-wrap:wrap}.bep-exchange-actions>*{flex:1;min-width:150px}.bep-check,.bep-import-item{display:flex;gap:10px;align-items:flex-start;margin:12px 0;font-size:14px}.bep-check input,.bep-import-item input{width:18px;height:18px;flex:0 0 auto;margin-top:2px}.bep-import-item{padding:12px;border:1px solid var(--border,#ddd);border-radius:12px}.bep-import-item span{display:grid;gap:4px}.bep-import-item small,.bep-knowledge-item small{color:var(--muted,#777);font-size:12px}.bep-import-preview{margin-top:12px}.bep-import-preview .primary{margin-top:10px}.bep-knowledge-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.bep-knowledge-list{display:grid;gap:10px}.bep-knowledge-item{padding:12px;border:1px solid var(--border,#ddd);border-radius:12px}.bep-knowledge-item p{margin:8px 0;white-space:pre-wrap}