.dd-marquee {
  overflow: hidden;
  white-space: nowrap;
  box-sizing: border-box;
  background: #1e3a8a;
  padding: 0.5em;
  color: #fff;
  font-weight: bold;
}
.dd-marquee__inner {
  display: inline-block;
  padding-left: 100%;
  animation: dd-scroll linear infinite;
  animation-duration: 30s;
}
@keyframes dd-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}
#dd-form {
  margin: 1em 0;
  padding: 1em;
  background-color: #1e3a8a;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
#dd-form input,
#dd-form textarea {
  width: 100%;
  padding: 0.75em;
  margin-bottom: 1em;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1em;
}
#dd-form button {
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 0.75em 1.5em;
  border-radius: 8px;
  font-size: 1em;
  cursor: pointer;
  transition: background-color 0.3s ease;
}
#dd-form button:hover {
  background-color: #1d4ed8;
}
.emoji-picker {
  margin-bottom: 1em;
}
.emoji-picker span {
  cursor: pointer;
  font-size: 1.3em;
  margin-right: 5px;
}