.canvas-container[data-v-15b4b6ea]{padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:#f5f5f5}canvas[data-v-15b4b6ea]{border:2px solid #ddd;border-radius:8px;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.1);cursor:crosshair;max-width:100%;height:auto}.status-tip[data-v-15b4b6ea]{margin-top:20px;padding:12px 24px;background:#fff;border-radius:20px;box-shadow:0 2px 8px rgba(0,0,0,.1);font-size:14px;color:#666;max-width:600px;text-align:center}