body {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: #333;
      background-color: #f5f5f5;
      padding: 20px;
      margin: 0;
    }
    h1, h2, h3, h4 {
      color: #6a1b9a;
      text-transform: uppercase;
    }
    h1 {
      font-size: 2.8rem;
      margin-bottom: 20px;
      text-align: center;
    }
    h2 {
      font-size: 2.2rem;
      margin-top: 40px;
      margin-bottom: 20px;
    }
    h3 {
      font-size: 1.8rem;
      margin-top: 30px;
      margin-bottom: 15px;
    }
    p {
      margin-bottom: 15px;
      text-align: justify;
    }
    ul, ol {
      margin-bottom: 15px;
      padding-left: 40px;
    }
    table {
      width: 100%;
      border-collapse: collapse;
      margin-bottom: 30px;
      overflow-x: auto;
      display: block;
    }
    table, th, td {
      border: 1px solid #ddd;
    }
    th, td {
      padding: 12px;
      text-align: left;
    }
    th {
      background-color: #6a1b9a;
      color: #fff;
    }
    .promo-code {
      font-size: 1.2rem;
      font-weight: bold;
      color: #d32f2f;
    }
    .section-wrapper {
      background: #fff;
      padding: 20px;
      margin-bottom: 30px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    /* Mobile responsive styles */
    @media (max-width: 768px) {
      body {
        padding: 10px;
      }
      h1 {
        font-size: 2.2rem;
      }
      h2 {
        font-size: 2rem;
        margin-top: 30px;
        margin-bottom: 15px;
      }
      h3 {
        font-size: 1.6rem;
        margin-top: 20px;
        margin-bottom: 10px;
      }
      p {
        font-size: 0.95rem;
      }
      ul, ol {
        padding-left: 20px;
      }
      .section-wrapper {
        padding: 15px;
        margin-bottom: 20px;
      }
      table {
        overflow-x: auto;
        display: block;
        white-space: nowrap;
      }
      th, td {
        padding: 10px;
        font-size: 0.9rem;
      }
    }
    .gradient-button {
      display: inline-block;
      padding: 12px 24px;
      font-size: 1rem;
      font-weight: bold;
      color: #fff;
      text-decoration: none;
      border: none;
      border-radius: 5px;
      background: linear-gradient(45deg, #7b1fa2, #ab47bc);
      transition: box-shadow 0.3s ease, transform 0.3s ease;
    }
    .gradient-button:hover {
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      transform: translateY(-2px);
    }
    @media (max-width: 768px) {
      .gradient-button {
        font-size: 0.9rem;
        padding: 10px 20px;
      }
    }
    /* Закрепленный хедер с эффектом стекла */
    .sticky-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background: rgba(123, 31, 162, 0.3); /* Фиолетовый оттенок с прозрачностью */
      backdrop-filter: blur(10px);
      z-index: 1000;
      padding: 10px 20px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .logo img {
      height: 40px;
    }
    .nav-buttons a {
      text-decoration: none;
      color: #fff;
      background-color: #6a1b9a;
      padding: 8px 16px;
      margin-left: 10px;
      border-radius: 4px;
      font-size: 1rem;
      transition: background-color 0.3s ease, box-shadow 0.3s ease;
    }
    .nav-buttons a:hover {
      background-color: #8e24aa;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }
    @media (max-width: 768px) {
      .sticky-header {
        padding: 6px 8px;
      }
      .logo img {
        height: 30px;
      }
      .nav-buttons a {
        padding: 6px 38px;
        font-size: 0.9rem;
      }
    }
	.promo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px;
}

#promo-code {
  padding: 10px;
  font-size: 16px;
  border: 2px solid #6a1b9a;
  border-radius: 4px;
  margin-right: 10px;
  width: 150px;
}

.copy-btn {
  padding: 10px 20px;
  font-size: 16px;
  background-color: transparent;
  border: 2px solid #6a1b9a;
  border-radius: 4px;
  color: #6a1b9a;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.copy-btn:hover {
  background-color: #6a1b9a;
  color: #fff;
}