:root {
    --bg: #0a0a0a;
    --fg: #c8c8c8;
    --dim: #585858;
    --accent: #e03c3c;
    --rule: #1e1e1e;
  }

  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    background: var(--bg);
    color: var(--fg);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 15px;
    line-height: 1.7;
    padding: 3rem 1.5rem;
    max-width: 640px;
    margin: 0 auto;
    -webkit-font-smoothing: antialiased;
  }

  .blink {
    animation: blink 1s step-end infinite;
  }
  @keyframes blink {
    50% { opacity: 0; }
  }

  header {
    margin-bottom: 3rem;
  }

  h1 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.25rem;
  }

  .tagline {
    color: var(--dim);
    font-size: 0.85rem;
  }

  hr {
    border: none;
    border-top: 1px solid var(--rule);
    margin: 2.5rem 0;
  }

  section {
    margin-bottom: 2.5rem;
  }

  .label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 1rem;
  }

  p {
    margin-bottom: 1rem;
  }

  ul {
    list-style: none;
    padding: 0;
  }

  ul li {
    padding: 0.3rem 0;
    color: var(--fg);
  }

  ul li::before {
    content: "— ";
    color: var(--dim);
  }

  a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
  }

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

  footer {
    margin-top: 4rem;
    font-size: 0.75rem;
    color: var(--dim);
  }

  .cursor::after {
    content: "█";
    color: var(--accent);
    animation: blink 1s step-end infinite;
  }

  @media (max-width: 480px) {
    body {
      font-size: 14px;
      padding: 2rem 1.25rem;
    }
  }