/* Base */
body {
  background: #0d0d0d;
  color: #e0e0e0;
  font-family: 'Fira Code', monospace;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* Frame */
.frame {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  border: 1px solid #333;
  background: #111;
  box-shadow: 0 0 12px rgba(0,255,200,0.15);
}

/* Header */
header {
  text-align: center;
  margin-bottom: 2rem;
}
header h1 {
  font-size: 2.5rem;
  color: #00ffc8;
}
.tagline {
  color: #888;
  font-size: 0.9rem;
}

/* Navigation */
nav {
  text-align: center;
  margin-bottom: 2rem;
}
nav a {
  color: #ff66cc;
  text-decoration: none;
  font-weight: 600;
}
nav a:hover {
  color: #00ffc8;
}

/* Sections */
h2 {
  color: #ff66cc;
  border-left: 3px solid #00ffc8;
  padding-left: 8px;
  font-weight: 600;
  margin-top: 2rem;
}
ul {
  list-style: none;
  padding-left: 0;
}
ul li {
  margin: 0.5rem 0;
}
ul li .code {
  color: #00ffc8;
  margin-right: 6px;
}

/* Links */
a {
  color: #00ffc8;
}
a:hover {
  color: #ff66cc;
}

/* Footer */
footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.8rem;
  color: #555;
}