:root {
  --primary: #00c853;
  --secondary: #ffd600;
  --bg-dark: #0e1117;
  --bg-card: #161b22;
  --text-light: #e0e0e0;
  --text-muted: #aaa;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.7;
  padding: 1rem;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-card);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0, 247, 255, 0.05);
  margin-bottom: 2rem;
}
.navbar a {
  color: var(--secondary);
  text-decoration: none;
  font-weight: 500;
}
.navbar span {
  font-weight: 600;
  color: var(--primary);
}

/* Container */
.container {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 2rem;
  border-radius: 16px;
  max-width: 800px;
  margin: auto;
  box-shadow: 0 0 20px rgba(0, 247, 255, 0.1);
  backdrop-filter: blur(8px);
}

/* Headings */
h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--primary);
  text-align: center;
}
h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  color: var(--secondary);
}

/* Paragraphs & Lists */
p {
  margin-bottom: 1rem;
  color: var(--text-light);
}
ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}
li {
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  margin-top: 2rem;
  text-align: center;
}
.footer a {
  color: var(--secondary);
  text-decoration: none;
  font-size: 0.9rem;
}
.footer a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 1.5rem;
    border-radius: 12px;
  }
  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.1rem;
  }
}