.rsvp-form {
  max-width: 600px;
  margin: 50px auto;
  background: #fffdf5; /* off white for paper feel */
  padding: 40px;
  border: 1px solid #e1dccc;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  font-family: 'Georgia', serif;
  font-size: 16px;
  line-height: 1.6;
  border-radius: 4px;
}

.rsvp-form h2 {
  text-align: center;
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  margin-bottom: 30px;
}

.rsvp-row {
  margin-bottom: 20px;
  border-bottom: 1px dashed #ddd;
  padding-bottom: 10px;
}

.rsvp-row strong {
  display: block;
  margin-bottom: 5px;
  font-size: 18px;
}

.rsvp-form label {
  margin-right: 15px;
  cursor: pointer;
}

.rsvp-form input[type="text"] {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 3px;
  margin-top: 5px;
}

.rsvp-form button[type="submit"] {
  background: #214542;
  color: #fff;
  border: none;
  padding: 12px 25px;
  border-radius: 3px;
  font-size: 16px;
  cursor: pointer;
  display: block;
  margin: 30px auto 0;
  transition: background 0.3s ease;
}

.rsvp-form button[type="submit"]:hover {
  background: #1a3634;
}