/* Contact Form 弹窗 */
.contact-form {
  position: fixed;
  bottom: -100%;
  right: 20px;
  width: 300px;
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: bottom 0.5s;
  z-index: 1003;
}
.contact-form.active { bottom: 20px; }
.contact-form h2 { margin-top: 0; font-size: 18px; text-align: center; color: #3a0f5c; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 8px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 14px;
}
.contact-form button {
  width: 100%;
  padding: 10px;
  background: #3a0f5c;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.3s;
}
.contact-form button:hover {
  background: #562d82;
}
.contact-form #closeForm {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
  font-size: 18px;
  color: #666;
}

/* Floating Icon */
.contact-icon {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #b48ad6;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  transition: transform 0.3s;
}
.contact-icon:hover { transform: scale(1.1); }
.contact-icon img { width: 24px; height: 24px; }