body {
  font-family: Arial, sans-serif;
  background-color: #eef2f5;
  margin: 0;
  padding: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}
.profile-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  width: 320px;
  border: 1px solid #dcdfe4;
}

.card-banner {
  width: 100%;
  height: 110px;
  background-image: url("https://cdn.pixabay.com/photo/2016/06/02/02/33/triangles-1430105_1280.png");
  background-size: cover;
  background-position: center;
}
.profile-content {
  padding: 0 20px 24px;
  text-align: center;
}
.avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 4px solid #ffffff;
  background-image: url("https://cdn.pixabay.com/photo/2014/04/03/10/32/businessman310819_1280.png");
  background-size: cover;
  background-position: center;
  margin: -45px auto 10px;
}

.profile-name {
  font-size: 1.3em;
  font-weight: bold;
  color: #2c3e50;
  margin: 8px 0 4px;
}
.profile-role {
  font-size: 0.9em;
  color: #3498db;
  font-weight: 600;
  margin: 0 0 12px;
}
.profile-bio {
  color: #666;
  font-size: 0.88em;
  line-height: 1.45;
  margin-bottom: 16px;
}
.profile-stats {
  margin-bottom: 18px;
}
.badge {
  display: inline-block;
  background-color: #f0f2f5;
  color: #555;
  font-size: 0.75em;
  padding: 4px 10px;
  border-radius: 12px;
  margin: 2px 4px;
}
.follow-btn {
  background-color: #2980b9;
  color: #ffffff;
  border: none;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  transition: background-color 0.3s;
}
.follow-btn:hover {
  background-color: #1f6391;
}