* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(135deg, seagreen 0%, #2d9b6a 100%);
  color: white;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  padding: 20px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.5px;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

button {
  font-size: 1rem;
  padding: 12px 24px;
  background-color: #0052cc;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.0s cubic-bezier();
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  font-family: Arial;
}

button:hover {
  background-color: #0052cc;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

button:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

button:focus {
  outline: 2px solid skyblue;
  outline-offset: 2px;
}

a {
  color: white;
  text-decoration: none;
  transition: all 0.3s cubic-bezier();
}

a.button, a[role="button"] {
  display: inline-block;
  font-size: 1rem;
  padding: 12px 24px;
  background-color: #0c7451;
  color: white;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 750;
  box-shadow: 0 2px 8px rgba(0, 105, 37, 0.15);
  text-decoration: none;
}

a.button:hover, a[role="button"]:hover {
  background-color: #006f57;
  box-shadow: 0 4px 12px rgba(0, 105, 37, 0.2);
  transform: translateY(-2px);
}

a.button:active, a[role="button"]:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(0, 105, 37, 0.15);
}

a.button:focus, a[role="button"]:focus {
  outline: 2px solid skyblue;
  outline-offset: 2px;
}

img {
  border-radius: 60px;
}