:root {
      --page-bet-primary-color: #f7b731; /* Vàng */
      --page-bet-secondary-color: #ffffff; /* Trắng */
      --page-bet-background-color: #0a0a0a; /* Đen */
      --page-bet-dark-grey: #1a1a1a;
      --page-bet-text-color: #e0e0e0;
    }

    .page-bet {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-bet-background-color);
      color: var(--page-bet-text-color);
      line-height: 1.6;
      overflow-x: hidden;
    }

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

    .page-bet__section {
      padding: 40px 0;
      text-align: center;
      position: relative;
    }

    .page-bet__section--dark {
      background-color: var(--page-bet-dark-grey);
    }

    .page-bet__title {
      font-size: 2.5em;
      color: var(--page-bet-primary-color);
      margin-bottom: 20px;
      font-weight: bold;
    }

    .page-bet__subtitle {
      font-size: 1.5em;
      color: var(--page-bet-secondary-color);
      margin-bottom: 30px;
    }

    .page-bet__text {
      font-size: 1em;
      margin-bottom: 20px;
      color: var(--page-bet-text-color);
    }

    /* Hero Section */
    .page-bet__hero-section {
      padding-top: 150px; /* Safety zone for fixed header */
      padding-bottom: 40px;
      background-color: var(--page-bet-background-color);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-bet__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      object-fit: contain;
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-bet__hero-image-wrapper {
      width: 100%;
      max-width: 800px; /* Adjust max-width as needed */
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-bet__hero-title {
      font-size: 2.8em;
      color: var(--page-bet-primary-color);
      margin-bottom: 15px;
      font-weight: 900;
      line-height: 1.2;
    }

    .page-bet__hero-description {
      font-size: 1.1em;
      color: var(--page-bet-secondary-color);
      max-width: 700px;
      margin: 0 auto 30px;
    }

    .page-bet__button {
      display: inline-block;
      background-color: var(--page-bet-primary-color);
      color: var(--page-bet-background-color);
      padding: 12px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-bet__button:hover {
      background-color: #ffc107; /* Lighter yellow */
      transform: translateY(-2px);
    }

    /* Game Categories Section */
    .page-bet__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-bet__game-card {
      background-color: var(--page-bet-dark-grey);
      border-radius: 10px;
      padding: 20px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-bet__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
    }

    .page-bet__game-icon {
      width: 100%;
      height: auto;
      max-width: 250px; /* Enforce minimum size for game images */
      min-width: 200px;
      min-height: 200px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .page-bet__game-title {
      font-size: 1.2em;
      color: var(--page-bet-primary-color);
      margin-bottom: 10px;
    }

    .page-bet__game-description {
      font-size: 0.9em;
      color: var(--page-bet-text-color);
    }

    /* Promotions Section */
    .page-bet__promotions-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 25px;
      margin-top: 30px;
    }

    .page-bet__promotion-card {
      background-color: var(--page-bet-dark-grey);
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-bet__promotion-image-wrapper {
      width: 100%;
      max-width: 400px;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-bet__promotion-image {
      width: 100%;
      height: auto;
      max-width: 400px;
      min-width: 200px;
      min-height: 200px;
      object-fit: cover;
      border-radius: 8px;
    }

    .page-bet__promotion-content {
      flex-grow: 1;
      text-align: center;
    }

    .page-bet__promotion-title {
      font-size: 1.6em;
      color: var(--page-bet-primary-color);
      margin-bottom: 10px;
    }

    .page-bet__promotion-description {
      font-size: 1em;
      color: var(--page-bet-text-color);
      margin-bottom: 20px;
    }

    /* Game Providers Section */
    .page-bet__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-bet__provider-logo-wrapper {
      background-color: var(--page-bet-dark-grey);
      border-radius: 8px;
      padding: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 120px; /* Fixed height for logos */
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .page-bet__provider-logo-wrapper:hover {
      transform: translateY(-3px);
    }

    .page-bet__provider-logo {
      max-width: 100%;
      max-height: 90px;
      width: auto;
      height: auto;
      object-fit: contain;
      min-width: 200px; /* Ensure minimum image size */
      min-height: 200px;
    }

    /* How-to Guide Section */
    .page-bet__guide-steps {
      display: flex;
      flex-direction: column;
      gap: 30px;
      margin-top: 30px;
    }

    .page-bet__guide-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      background-color: var(--page-bet-dark-grey);
      border-radius: 10px;
      padding: 25px;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-bet__guide-icon-wrapper {
      width: 100%;
      max-width: 300px;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
    }

    .page-bet__guide-icon {
      width: 100%;
      height: auto;
      max-width: 300px;
      min-width: 200px;
      min-height: 200px;
      object-fit: cover;
      border-radius: 8px;
    }

    .page-bet__guide-step-number {
      font-size: 2.5em;
      color: var(--page-bet-primary-color);
      font-weight: bold;
      margin-bottom: 10px;
    }

    .page-bet__guide-title {
      font-size: 1.5em;
      color: var(--page-bet-secondary-color);
      margin-bottom: 10px;
    }

    .page-bet__guide-description {
      font-size: 1em;
      color: var(--page-bet-text-color);
    }

    /* FAQ Section */
    .page-bet__faq-list {
      margin-top: 30px;
      text-align: left;
    }

    .page-bet__faq-item {
      background-color: var(--page-bet-dark-grey);
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      color: var(--page-bet-secondary-color);
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-bet__faq-question:hover {
      background-color: #2a2a2a;
    }

    .page-bet__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-bet-primary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-bet__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      pointer-events: none; /* Prevent toggle from blocking click event */
      color: var(--page-bet-primary-color);
    }

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

    .page-bet__faq-item.active .page-bet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px !important;
      opacity: 1;
    }

    /* Social Media Section */
    .page-bet__social-links {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
      margin-top: 30px;
    }

    .page-bet__social-link {
      display: inline-flex;
      align-items: center;
      background-color: var(--page-bet-dark-grey);
      color: var(--page-bet-secondary-color);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-bet__social-link:hover {
      background-color: var(--page-bet-primary-color);
      color: var(--page-bet-background-color);
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-bet__hero-title {
        font-size: 3.5em;
      }

      .page-bet__hero-description {
        font-size: 1.2em;
      }

      .page-bet__game-categories {
        grid-template-columns: repeat(3, 1fr);
      }

      .page-bet__promotions-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .page-bet__promotion-card {
        flex-direction: row;
        text-align: left;
      }

      .page-bet__promotion-image-wrapper {
        margin-right: 25px;
        margin-bottom: 0;
      }

      .page-bet__promotion-content {
        text-align: left;
      }

      .page-bet__providers-grid {
        grid-template-columns: repeat(4, 1fr);
      }

      .page-bet__guide-steps {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
      }

      .page-bet__guide-item {
        flex: 1 1 calc(33% - 20px);
        max-width: calc(33% - 20px);
      }
    }

    @media (min-width: 1024px) {
      .page-bet__game-categories {
        grid-template-columns: repeat(4, 1fr);
      }

      .page-bet__providers-grid {
        grid-template-columns: repeat(6, 1fr);
      }

      .page-bet__guide-item {
        flex: 1 1 calc(25% - 20px);
        max-width: calc(25% - 20px);
      }
    }

    /* Image responsiveness for all images */
    .page-bet img {
      max-width: 100%;
      height: auto;
    }

    @media (max-width: 768px) {
      .page-bet img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-bet__hero-image-wrapper,
      .page-bet__promotion-image-wrapper,
      .page-bet__guide-icon-wrapper,
      .page-bet__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }

      .page-bet__hero-section {
        padding-top: 150px; /* Ensure mobile padding top */
      }

      .page-bet__title {
        font-size: 2em;
      }

      .page-bet__subtitle {
        font-size: 1.2em;
      }

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

      .page-bet__hero-description {
        font-size: 1em;
      }

      .page-bet__game-card,
      .page-bet__promotion-card,
      .page-bet__guide-item,
      .page-bet__provider-logo-wrapper {
        padding: 15px;
      }

      .page-bet__game-title,
      .page-bet__promotion-title,
      .page-bet__guide-title {
        font-size: 1.3em;
      }

      .page-bet__faq-question h3 {
        font-size: 1em;
      }
    }