.top-bar .logo {
  width: 100%;
  height: auto;
}
.top-bar .logo a {
  display: block;
  font-size: 1.5rem;
  text-decoration: none;
}
.footer-content {
  justify-content: space-between;
}
.footer-content a {
  color: #ffffff;
  text-decoration: none;
  font-size: 15px;
}
.error-message {
  color: red;
}
.button-send {
  background: #003366;
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  width: 100%;
}
/* 手机屏幕（小于768px） */
@media screen and (max-width: 767px) {
  .top-bar .contact-info {
    display: none;
  }
}
@media (max-width: 768px) and (min-width: 480px) {
  .nav-links.open {
    top: 122px;
    box-shadow: 2px 6px 8px rgba(0, 0, 0, 0.2);
  }
}
/*# sourceMappingURL=style.css.map */