:root {
      --maxw: 980px;
      --gap: 1rem;
      --radius: 10px;
    }
    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
      line-height: 1.6;
      background: #f6f7fb;
      color: #222;
    }
    header {
      background-image: url(../../../RESOURCES/machine.jpg);
      background-size: cover;
      background-repeat: no-repeat;
      color: #fff;
      padding: 2.2rem 1rem;
      text-align: center;
    }
    header h1 { margin: 0 0 .25rem 0; font-size: clamp(1.6rem, 3.2vw, 2.2rem); }
    header p { margin: 0; opacity: .95; }
    main {
      max-width: var(--maxw);
      margin: 0 auto;
      padding: 1.25rem;
      display: grid;
      gap: var(--gap);
    }
    section, .card {
      background: #fff;
      border: 1px solid #e6e8ee;
      border-radius: var(--radius);
      padding: 1rem 1.25rem;
      box-shadow: 0 2px 4px rgba(0,0,0,.03);
    }
    h2 {
      margin-top: 0;
      font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    }
    .grid-2 {
      display: grid;
      grid-template-columns: 1fr;
      gap: var(--gap);
    }
    @media (min-width: 800px) {
      .grid-2 { grid-template-columns: 1fr 1fr; }
    }
    ul, ol { padding-left: 1.2rem; }
    a { color: #0d6efd; }
    .badge {
      display: inline-block;
      background: #e8f0ff;
      color: #0d6efd;
      padding: .15rem .5rem;
      border-radius: 999px;
      font-size: .9rem;
      vertical-align: middle;
      border: 1px solid #cfe0ff;
    }
    table {
      width: 100%;
      border-collapse: collapse;
    }
    th, td {
      border: 1px solid #e6e8ee;
      padding: .6rem;
      text-align: left;
      vertical-align: top;
      font-size: .95rem;
    }
    thead th {
      background: #f0f4ff;
    }
    .footer-note {
      font-size: .9rem;
      color: #555;
    }
    .cta {
      display: inline-block;
      margin-top: .5rem;
      padding: .55rem .9rem;
      border: 1px solid #0d6efd;
      border-radius: 8px;
      text-decoration: none;
    }
    .cta:hover { background: #0d6efd; color: white; }
    .highlight { background: #fffbe6; border-left: 4px solid #ffd666; padding: .75rem; }
    .small { font-size: .95rem; }
    code {
      background: #f4f6fa;
      border: 1px solid #e6e8ee; 
      padding: .15rem .35rem;
      border-radius: 6px;
      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
      font-size: .95em;
    }

    .footer {
    background: #222;
    color: #eee;
    padding: 40px 0 0 0;
    margin-top: 40px;
    font-family: inherit;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 20px 20px;
    border-bottom: 1px solid #333;
}

.footer-logo {
    font-size: 1.7rem;
    font-weight: bold;
    color: #fff;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: #eee;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #007bff;
}

.footer-social {
    display: flex;
    gap: 16px;
    margin-top: 10px;
}

.footer-social a {
    color: #eee;
    font-size: 1.3rem;
    transition: color 0.2s;
}

.footer-social a:hover {
    color: #007bff;
}

.footer-bottom {
    text-align: center;
    padding: 18px 0 10px 0;
    font-size: 0.95rem;
    color: #aaa;
    background: #1a1a1a;
    margin-top: 0;
}