body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: #111a22;
  color: #e6ecfa;
  font-family: 'Fira Mono', 'JetBrains Mono', monospace;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 16px;
}

header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-bottom: 2px solid #223148;
  margin-bottom: 32px;
}

header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #4bb6f5;
  letter-spacing: 1px;
  margin: 0 0 0.2em 0;
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
}

nav {
  display: flex;
  gap: 24px;
  margin-bottom: 8px;
}

nav a {
  color: #7bdfff;
  text-decoration: none;
  font-size: 1.1rem;
  font-family: 'Fira Mono', monospace;
  transition: color 0.2s;
}

nav a:hover {
  color: #2980c7;
}

#hero {
  margin-top: 32px;
  margin-bottom: 36px;
}

#hero h2 {
  color: #7bdfff;
  font-size: 2rem;
  margin: 0 0 12px 0;
  font-weight: 400;
}

.highlight {
  color: #4bb6f5;
}

.subtitle {
  font-size: 1.15rem;
  color: #b7cfff;
  margin-bottom: 0;
  font-style: italic;
}

section {
  margin-top: 40px;
  margin-bottom: 18px;
  padding-bottom: 8px;
  border-left: 3px solid #4bb6f5;
  padding-left: 18px;
}

h3 {
  color: #2980c7;
  font-family: 'Fira Mono', monospace;
  margin-top: 0;
  margin-bottom: 8px;
}

footer {
  border-top: 2px solid #223148;
  margin-top: 48px;
  padding-top: 14px;
  text-align: right;
  color: #586d8c;
  font-size: 0.95rem;
}

::-webkit-scrollbar {
    width: 8px;
    background: #182434;
}
::-webkit-scrollbar-thumb {
    background: #254162;
    border-radius: 6px;
}