body {
      font-family: 'Inter', sans-serif;
      background: linear-gradient(135deg, #001faa, #001e4f);
      /*background-color: #0a0c10;*/
      color: #cccccc;
      margin: 0;
      padding: 0;
      line-height: 1.8;
    }

    a {
      color: #ffffff;
      text-decoration: none;
      transition: 0.2s;
    }

    a:hover {
      text-decoration: underline;
      color: #80d0ff;
    }

    main {
      max-width: 950px;
      margin: 50px auto;
      padding: 20px 30px;
    }

    h1 {
      font-size: 2.6rem;
      text-align: center;
      color: #6dcaff;
      margin-bottom: 15px;
    }

    h2 {
      font-size: 1.6rem;
      color: #96e8ff;
      margin-top: 30px;
      margin-bottom: 12px;
      border-bottom: 2px solid #6cd0ff;
      padding-bottom: 6px;
    }

    section {
      background-color: #000644;
      padding: 20px 25px;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(145, 145, 145, 0.5);
      margin-bottom: 25px;
    }

    p {
      text-align: justify;
      margin-bottom: 15px;
      font-size: 1rem;
    }

    ul {
      list-style: disc inside;
      margin-bottom: 15px;
    }

    li {
      margin-bottom: 8px;
    }

    .last-updated {
      font-size: 0.9rem;
      color: #e0e0e0;
      text-align: right;
      margin-bottom: 20px;
    }

    .back-link {
      display: inline-block;
      margin-bottom: 20px;
      font-weight: 600;
    }

    strong {
      color: #e0e0e0;
    }

    .header-row {
      display: flex;
      justify-content: space-between; /* فاصله بین آیتم ها */
      align-items: center;
      margin-bottom: 20px;
    }

    .back-link {
      font-weight: 600;
      color: #cccccc;
      text-decoration: none;
      transition: color 0.2s, transform 0.2s;
      margin: 0;
    }

    .back-link:hover {
      color: #ffffff; /* وقتی موس روش میره رنگ عوض میشه */
      transform: translateX(-3px); /* کمی حرکت به چپ */
    }

    .last-updated {
      font-weight: 600;
      color: #cccccc;
      margin: 0;
    }