body {
  font-family: "Courier New", Courier, monospace;
  margin: 0;
  background-color: #121212;
  color: #d0f0c0;
}

main {
  min-height: 100vh;
}

header {
  background-color: #1e1e1e;
  border-bottom: 1px solid #444;
  padding: 1rem 2rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #00ff5f;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

nav ul li {
  margin-left: 1.5rem;
}

nav ul li a {
  text-decoration: none;
  color: #d0f0c0;
}

nav ul li a:hover {
  color: #00ff5f;
}

main {
  padding: 2rem;
}

.features-list h2,
.usage h2,
.contact-info h2,
.support h2 {
  color: #00ff5f;
  border-bottom: 2px solid #00ff5f;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

a {
  color: #00ff5f;
  text-decoration: none;
}

.features-list ul,
.usage ul {
  list-style: none;
  padding: 0;
}

.features-list ul li,
.usage ul li {
  background-color: #1e1e1e;
  padding: 1rem;
  border-radius: 5px;
  margin-bottom: 1rem;
  border-left: 4px solid #00ff5f;
  color: #d0f0c0;
}

footer {
  text-align: center;
  padding: 2rem;
  background-color: #1e1e1e;
  border-top: 1px solid #444;
  font-size: 0.9rem;
  color: #888;
}

footer a {
  color: #00ff5f;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.button {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: #00ff5f;
  color: #121212;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease;
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
}

code {
  background-color: #1e1e1e;
  padding: 0.3rem;
  border-radius: 5px;
  color: #00ff5f;
}