/* Import fonts */
  @import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,400;0,700;1,400&fami
  ly=IBM+Plex+Mono:wght@400;500&display=swap');

  /* Light Mode (default) — Flexoki Light palette */
  :root {
    --background: #FFFCF0;
    --text: #100F0F;
    --text-muted: #6F6E69;
    --link: #205EA6;
    --link-hover: #100F0F;
    --border: #E6E4D9;
    --accent: #AF3029;
    --grid: #F2F0E5;

    --font-body: "Noto Serif", Georgia, "Times New Roman", serif;
    --font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace;
  }

  /* Dark Mode — Flexoki Dark palette */
  @media (prefers-color-scheme: dark) {
    :root {
      --background: #100F0F;
      --text: #CECDC3;
      --text-muted: #878580;
      --link: #4385BE;
      --link-hover: #CECDC3;
      --border: #282726;
      --accent: #D14D41;
      --grid: #232221;
    }
  }

  /* Base styles */
  body {
    font-family: var(--font-body);
    background-color: var(--background);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24'
  height='24'%3E%3Cpath d='M0 .5H24M.5 0V24' fill='none' stroke='%23F2F0E5'
  stroke-width='0.5'/%3E%3C/svg%3E");
    background-size: 24px 24px;
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }

  @media (prefers-color-scheme: dark) {
    body {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'
  width='24' height='24'%3E%3Cpath d='M0 .5H24M.5 0V24' fill='none' stroke='%23232221'
  stroke-width='0.5'/%3E%3C/svg%3E");
    }
  }

  /* Typography */
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-body);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--text);
  }

  /* Links */
  a {
    color: var(--link);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
  }

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

  /* Header / Site title */
  .site-title,
  header a[href="/"],
  .header a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text);
    border-bottom: none;
  }

  /* Navigation */
  nav, nav a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
  }

  nav a:hover {
    color: var(--text);
    border-bottom: 1px solid var(--text);
  }

  /* Post titles */
  article h1 a,
  article h2 a,
  .post-title a {
    color: var(--text);
    border-bottom: none;
  }

  article h1 a:hover,
  article h2 a:hover,
  .post-title a:hover {
    color: var(--link);
  }

  /* Post dates / metadata */
  time, .post-date, .post-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 0.04em;
  }

  /* Code blocks */
  code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--grid);
    padding: 0.1em 0.35em;
    border-radius: 2px;
  }

  pre code {
    display: block;
    padding: 1rem;
    overflow-x: auto;
    background: var(--grid);
    border: 1px solid var(--border);
    line-height: 1.5;
  }

  /* Blockquotes */
  blockquote {
    border-left: 2px solid var(--accent);
    margin: 1.5rem 0;
    padding-left: 1rem;
    color: var(--text-muted);
    font-style: italic;
  }

  /* Horizontal rules */
  hr {
    border: none;
    border-top: 1px dashed var(--border);
    margin: 2rem 0;
  }

  /* Footer */
  footer {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-top: 2px solid var(--text);
    padding-top: 0.75rem;
    margin-top: 3rem;
  }

  /* Categories/Tags */
  .category a, .tag a, .categories a {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 0.1em 0.45em;
    text-transform: lowercase;
  }

  .category a:hover, .tag a:hover, .categories a:hover {
    border-color: var(--accent);
    color: var(--accent);
  }