:root {
      --brand: #17c964;
      --brand-dark: #12b157;
      --text: #2b2b2b;
      --muted: #6c757d;
      --bg: #f7f8fa;
      --white: #fff;
      --radius: 10px;
      --shadow: 0 14px 28px rgba(0,0,0,.08), 0 10px 10px rgba(0,0,0,.04);
    }

    * { box-sizing: border-box; }
    body {
      margin: 0;
      font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
      color: var(--text);
      background: var(--bg);
      line-height: 1.6;
    }

    main {
      max-width: 1100px;
      margin: 60px auto;
      background: var(--white);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 40px 50px;
    }

    h1 {
      color: var(--brand-dark);
      font-size: 36px;
      margin-bottom: 10px;
    }

    h2 {
      color: var(--brand);
      font-size: 22px;
      margin-top: 40px;
      margin-bottom: 10px;
    }

    p, li {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 14px;
    }

    ul { margin-left: 25px; }

    .updated {
      background: var(--brand);
      color: #fff;
      padding: 12px 16px;
      border-radius: 6px;
      margin-bottom: 25px;
      font-size: 15px;
    }

    a { color: var(--brand-dark); text-decoration: none; }
    a:hover { text-decoration: underline; }

    @media (max-width: 768px) {
      main {
        padding: 30px 20px;
        margin: 20px;
      }
      h1 { font-size: 30px; }
      h2{font-size: 18px !important;}
      p{text-align: justify !important;}
    ul { margin-left: 0px !important; }

    }