body {
  font-family: 'Be Vietnam Pro', 'Be Vietnam', Arial, sans-serif;
  background: #f7f7f7;
  color: #222;
  margin: 0;
  padding: 0;
}
header {
  background: #fff;
  padding: 24px;
  text-align: center;
  border-bottom: 2px solid #eee;
}
.avatar {
  width: 120px;
  border-radius: 50%;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
h1, h2, h3 {
  margin: 8px 0;
  font-family: 'Be Vietnam Pro', 'Be Vietnam', Arial, sans-serif;
}
h3 {
  display: flex;
  align-items: center;
  font-size: 1.25rem;
  gap: 8px;
}
.icon {
  font-size: 1.2em;
  vertical-align: middle;
  margin-right: 4px;
}
.icon-svg {
  display: inline-block;
  vertical-align: middle;
  margin-right: 2px;
}
section {
  background: #fff;
  margin: 24px auto;
  padding: 24px;
  max-width: 800px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
ul {
  padding-left: 20px;
}
footer {
  text-align: center;
  padding: 16px;
  color: #888;
}
.social a {
  margin: 0 8px;
  color: #0077cc;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.social a:hover {
  text-decoration: underline;
  color: #005fa3;
}
@media (max-width: 600px) {
  section {
    padding: 12px;
    margin: 12px 4px;
  }
  header {
    padding: 12px 4px;
  }
  .avatar {
    width: 80px;
  }
}