.profile-container {
  min-height: 100vh;
  background: #f5f6fa;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 2.5rem;
}
.avatar-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1.25rem;
}
.avatar {
  width: 4.375rem;
  height: 4.375rem;
  border-radius: 50%;
  background: #fff;
  margin-bottom: 0.625rem;
}
.username {
  font-size: 1rem;
  color: #333;
  font-weight: bold;
}
.info-section {
  width: 80%;
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 0.0625rem 0.3125rem rgba(0,0,0,0.05);
  padding: 0.9375rem;
  margin-bottom: 1.875rem;
}
.info-item {
  display: flex;
  flex-direction: row;
  margin-bottom: 0.625rem;
}
.info-item:last-child {
  margin-bottom: 0;
}
.label {
  color: #888;
  font-size: 0.875rem;
  width: 3.75rem;
}
.value {
  color: #333;
  font-size: 0.875rem;
}
.logout-btn {
  width: 80%;
  height: 2.8125rem;
  line-height: 2.8125rem;
  background: #ff4d4f;
  color: #fff;
  font-size: 1rem;
  border-radius: 1.40625rem;
  font-weight: bold;
  margin-top: 1.25rem;
}
.logout-btn:active {
  background: #d9363e;
}