body {
  font-family: 'Segoe UI', sans-serif;
  background: #fffdf8;
  color: #333;
  text-align: center;
  padding: 20px;
}
.container, .hidden {
  margin-top: 100px;
}
input {
  padding: 10px;
  width: 250px;
  font-size: 16px;
}
button {
  padding: 10px 20px;
  font-size: 16px;
  margin-left: 10px;
  cursor: pointer;
}
.hidden {
  display: none;
}
h1 {
  margin-top: 0;
  font-size: 28px;
  color: #b45f06;
}
.message {
  margin: 30px auto;
  max-width: 700px;
  text-align: center;
}
.signature {
  font-style: italic;
  margin-top: 20px;
}
.gallery {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}
.gallery img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}