.v21-mention-box{position:fixed;z-index:2147483600;width:310px;max-height:340px;overflow:auto;padding:8px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:#100b16;box-shadow:0 20px 55px rgba(0,0,0,.55);display:none}.v21-mention-box.open{display:block}.v21-mention-box button{width:100%;display:flex;align-items:center;gap:10px;padding:10px;border:0;border-radius:12px;background:transparent;color:#fff;text-align:left;cursor:pointer}.v21-mention-box button:hover{background:rgba(236,72,153,.14)}.v21-mention-box small{display:block;color:#9ca3af}.v21-avatar{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;background:#24182d;overflow:hidden;font-weight:800}.v21-avatar img{width:100%;height:100%;object-fit:cover}.v21-pin-action{margin-top:6px;font-size:12px;opacity:.76}.v21-pin-action button{border:0;background:transparent;color:#b8b2c4;cursor:pointer;padding:2px 4px}.v21-pin-action button:hover{color:#ff55be}.v21-pinned-message{box-shadow:inset 3px 0 0 #ff4fbc}.v21-pins-strip{display:flex;gap:10px;align-items:center;padding:8px 12px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(236,72,153,.08);font-size:12px;color:#d7d2df}.v21-pins-strip b{color:#ff65c4;white-space:nowrap}.v21-pins-strip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}