.dtm-wrapper{background:#0b0b0b;color:#e0e0e0;padding:20px;border-radius:6px;font-family:Arial,Helvetica,sans-serif;max-width:480px;margin:0 auto}
.dtm-wrapper h2{color:#29ff88;margin-top:0}
.dtm-balance{font-size:1.1em;margin:10px 0}
.dtm-signal-box{background:#121212;border:1px solid #29ff88;padding:15px;margin-bottom:15px;border-radius:4px}
.dtm-btn{background:#29ff88;border:none;color:#0b0b0b;padding:10px 14px;margin:4px;cursor:pointer;font-weight:bold;border-radius:4px}
.dtm-btn:hover{opacity:0.9}
.dtm-note{display:block;margin-top:10px;font-size:0.8em;color:#888}