body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #0f0f0f;
  color: #f0f0f0;
}

.container {
  max-width: 800px;
  margin: 50px auto;
  background: #1c1c1c;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 0 30px rgba(189, 196, 196, 0.15);
}

.profile-header {
  text-align: center;
}

.avatar {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 3px solid rgb(150, 173, 173);
}

h1 {
  font-size: 2.5rem;
  margin: 0.2rem 0;
}

h2 {
  border-bottom: 2px solid rgb(77, 85, 85);
  margin-top: 2rem;
  padding-bottom: 0.3rem;
}

a {
  color: rgb(109, 121, 121);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button {
  background-color: #0f0f0f;
  color: #f0f0f0;
  border: 2px solid rgb(104, 104, 104);
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

button:hover {
  background-color: rgb(24, 24, 24);
  color: #ffffff;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem; /* space between buttons */
  margin: 1.5rem 0;
}

#note {
  font-size: 0.9em;
  color: gray;
  text-align: center;
}