:root {
  --bg: #1a1b26; /* Dark background */
  --bg2: #24283b; /* Slightly lighter background */
  --fg: #c0caf5; /* Bright text */
  --gray: #565f89; /* Muted text */

  /* Tokyo Night's more vibrant colors */
  --h1: #f7768e; /* Vivid pink-red */
  --h2: #7aa2f7; /* Electric blue */
  --h3: #ff9e64; /* Orange-coral */

  /* Other colors */
  --red: #f7768e;
  --green: #9ece6a;
  --yellow: #e0af68;
  --link: #7dcfff; /* Bright cyan */
  --border: #292e43;
}

/* Base styles */
body {
  font-family: "IBM Plex Mono", "Roboto Mono", ui-monospace, "Cascadia Code",
    "Segoe UI Mono", "Ubuntu Mono", Menlo, Monaco, Consolas, monospace;
  font-size: 1em;
  line-height: 1.5;
  font-weight: 400;
  color: var(--fg);
  background: var(--bg);
  margin: 0;
  padding: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 750px;
  margin: 0 auto;
}

/* Content area */
main {
  padding: 1rem 0;
}

/* Typography */
h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: 1.8rem;
  margin: 2.5rem 0 1.5rem;
  color: var(--h1);
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.4rem;
  margin: 2rem 0 1rem;
  color: var(--h2);
}

h3 {
  font-size: 1.2rem;
  margin: 1.5rem 0 0.8rem;
  color: var(--h3);
}

p {
  margin: 1.2rem 0;
}

/* Links */
a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid rgba(115, 220, 202, 0.2);
  transition: border-color 0.2s ease;
}

a:hover {
  border-bottom-color: var(--link);
}

/* Code blocks */
code {
  font-family: inherit;
  font-size: 0.9em;
  background: var(--bg2);
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  color: var(--yellow);
}

pre {
  background: var(--bg2);
  padding: 1.2rem;
  border-radius: 0.5rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}

pre code {
  background: transparent;
  padding: 0;
  color: var(--fg);
}

/* Blockquotes */
blockquote {
  border-left: 3px solid var(--accent);
  margin: 1.5rem 0;
  padding: 0.5rem 0 0.5rem 1.2rem;
  color: var(--gray);
}

/* Lists */
ul,
ol {
  padding-left: 1.5rem;
  margin: 1.2rem 0;
}

li {
  margin: 0.5rem 0;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9em;
}

th,
td {
  padding: 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

th {
  background: var(--bg2);
  font-weight: 600;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin: 1.5rem 0;
  display: block;
}

/* Top navigation on subpages */
nav.top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0 1rem;
}

nav.top .back {
  font-size: 1rem;
  border: none;
  text-decoration: none;
  color: var(--link);
  padding: 0.2rem 0.4rem;
}

nav.top .back:hover {
  text-decoration: underline;
}

nav.top .created {
  color: var(--gray);
  font-size: 0.9rem;
}

/* Selection */
::selection {
  background: var(--h1);
  color: var(--bg);
}

/* Footer */
footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--gray);
  font-size: 0.875rem;
}

/* Print styles */
@media print {
  body {
    font-size: 11pt;
    background: white;
    color: black;
  }

  .container {
    max-width: none;
    padding: 0;
  }

  a {
    color: black;
    border-bottom: none;
  }

  footer {
    display: none;
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  .container {
    padding: 1.5rem 1rem;
  }

  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.3rem;
  }
  h3 {
    font-size: 1.1rem;
  }
}