:root {
      --page-shbet80-primary-color: #e44d26; /* Cam đỏ */
      --page-shbet80-secondary-color: #f7931e; /* Cam sáng */
      --page-shbet80-accent-color: #4CAF50; /* Xanh lá cây */
      --page-shbet80-dark-bg: #1a1a1a; /* Nền tối */
      --page-shbet80-light-bg: #2a2a2a; /* Nền sáng hơn */
      --page-shbet80-text-color: #ffffff; /* Trắng */
      --page-shbet80-soft-text: #cccccc; /* Xám nhạt */
      --page-shbet80-border-color: #444444; /* Viền xám */
      --page-shbet80-button-hover-bg: #ff6f42; /* Cam đỏ đậm */
    }

    .page-shbet80 {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--page-shbet80-text-color);
      background-color: var(--page-shbet80-dark-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }

    .page-shbet80__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-shbet80__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      margin-top: 120px; /* Dành chỗ cho header cố định */
    }

    .page-shbet80__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      min-height: 300px; /* Đảm bảo hình ảnh đủ lớn */
    }

    .page-shbet80__hero-content {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
      padding: 30px 15px 20px;
      text-align: center;
    }

    .page-shbet80__hero-title {
      font-size: 2.8em;
      margin-bottom: 10px;
      color: var(--page-shbet80-primary-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-shbet80__hero-subtitle {
      font-size: 1.2em;
      color: var(--page-shbet80-soft-text);
      margin-bottom: 20px;
    }

    .page-shbet80__button {
      display: inline-block;
      background-color: var(--page-shbet80-primary-color);
      color: var(--page-shbet80-text-color);
      padding: 12px 25px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
      border: none;
      cursor: pointer;
    }

    .page-shbet80__button:hover {
      background-color: var(--page-shbet80-button-hover-bg);
    }

    .page-shbet80__section {
      padding: 50px 0;
      text-align: center;
    }

    .page-shbet80__section--light {
      background-color: var(--page-shbet80-light-bg);
    }

    .page-shbet80__section-title {
      font-size: 2.2em;
      color: var(--page-shbet80-secondary-color);
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-shbet80__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 3px;
      background-color: var(--page-shbet80-primary-color);
    }

    .page-shbet80__text-content {
      font-size: 1.1em;
      color: var(--page-shbet80-soft-text);
      margin-bottom: 20px;
    }

    .page-shbet80__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 40px;
    }

    .page-shbet80__game-card {
      background-color: var(--page-shbet80-light-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-shbet80__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .page-shbet80__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-shbet80__game-card-content {
      padding: 20px;
    }

    .page-shbet80__game-card-title {
      font-size: 1.5em;
      margin-bottom: 10px;
      color: var(--page-shbet80-primary-color);
    }

    .page-shbet80__game-card-title a {
      color: var(--page-shbet80-primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-shbet80__game-card-title a:hover {
      color: var(--page-shbet80-button-hover-bg);
    }

    .page-shbet80__game-card-description {
      font-size: 0.95em;
      color: var(--page-shbet80-soft-text);
      margin-bottom: 15px;
    }

    .page-shbet80__provider-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
    }

    .page-shbet80__provider-item {
      background-color: var(--page-shbet80-light-bg);
      border-radius: 8px;
      padding: 15px 20px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      min-width: 150px;
      max-width: 180px;
      text-align: center;
    }

    .page-shbet80__provider-item:hover {
      transform: translateY(-5px);
    }

    .page-shbet80__provider-logo {
      width: 120px;
      height: 80px;
      object-fit: contain;
      margin-bottom: 10px;
    }

    .page-shbet80__provider-name {
      font-size: 1em;
      font-weight: bold;
      color: var(--page-shbet80-text-color);
    }

    .page-shbet80__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-shbet80-accent-color);
      color: var(--page-shbet80-text-color);
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      z-index: 1000;
      transition: background-color 0.3s ease;
      font-size: 1.1em;
      display: flex;
      align-items: center;
      gap: 8px;
      animation: pulse 2s infinite;
    }

    .page-shbet80__floating-button:hover {
      background-color: #5cb85c;
    }

    @keyframes pulse {
      0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.05);
      }
      100% {
        transform: scale(1);
      }
    }

    .page-shbet80__floating-button-icon {
      font-size: 1.2em;
    }

    .page-shbet80__faq-section {
      background-color: var(--page-shbet80-dark-bg);
      padding: 60px 0;
    }

    .page-shbet80__faq-list {
      max-width: 800px;
      margin: 0 auto;
      text-align: left;
    }

    .page-shbet80__faq-item {
      background-color: var(--page-shbet80-light-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    }

    .page-shbet80__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px;
      background-color: #333333;
      cursor: pointer;
      user-select: none;
      font-size: 1.2em;
      color: var(--page-shbet80-secondary-color);
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-shbet80__faq-question:hover {
      background-color: #444444;
    }

    .page-shbet80__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-shbet80__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-shbet80-primary-color);
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
      transition: transform 0.3s ease;
    }

    .page-shbet80__faq-item.active .page-shbet80__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-shbet80__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: var(--page-shbet80-soft-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-shbet80__faq-item.active .page-shbet80__faq-answer {
      max-height: 2000px !important; /* Use !important to override */
      padding: 20px !important; /* Use !important to override */
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-shbet80__hero-section {
        margin-top: 100px; /* Dành chỗ cho header cố định trên di động */
      }

      .page-shbet80__hero-title {
        font-size: 2em;
      }

      .page-shbet80__hero-subtitle {
        font-size: 1em;
      }

      .page-shbet80__section-title {
        font-size: 1.8em;
      }

      .page-shbet80__game-grid {
        grid-template-columns: 1fr;
      }

      .page-shbet80__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-shbet80__faq-question {
        font-size: 1.1em;
        padding: 15px;
      }

      .page-shbet80__faq-answer {
        padding: 0 15px;
      }

      .page-shbet80__faq-item.active .page-shbet80__faq-answer {
        padding: 15px !important;
      }
    }

    /* General image responsiveness */
    .page-shbet80 img {
      max-width: 100%;
      height: auto;
      display: block; /* Ensure images behave like block elements */
    }

    .page-shbet80__image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    @media (max-width: 768px) {
      .page-shbet80 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-shbet80__image-container {
        width: 100% !important;
        max-width: 100% !important;
      }
    }