:root {
      --page-phbet-88-primary-color: #e6b800; /* Gold */
      --page-phbet-88-secondary-color: #333; /* Dark Grey */
      --page-phbet-88-accent-color: #c0392b; /* Reddish */
      --page-phbet-88-text-color: #fff; /* White */
      --page-phbet-88-bg-dark: #1a1a1a; /* Very Dark Grey */
      --page-phbet-88-bg-light: #f4f4f4; /* Light Grey */
      --page-phbet-88-border-color: #444; /* Medium Grey */
    }

    .page-phbet-88 {
      font-family: 'Arial', sans-serif;
      color: var(--page-phbet-88-text-color);
      background-color: var(--page-phbet-88-bg-dark);
      line-height: 1.6;
    }

    /* Fixed Navbar Spacing - assuming body padding-top is handled by shared CSS */
    .page-phbet-88__hero-section {
      padding-top: 10px; /* Small decorative top padding */
    }

    .page-phbet-88__section {
      padding: 40px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-phbet-88__section--dark {
      background-color: var(--page-phbet-88-bg-dark);
      color: var(--page-phbet-88-text-color);
    }

    .page-phbet-88__section--light {
      background-color: var(--page-phbet-88-bg-light);
      color: var(--page-phbet-88-secondary-color);
    }

    .page-phbet-88__heading {
      font-size: 2.8em;
      color: var(--page-phbet-88-primary-color);
      margin-bottom: 20px;
      font-weight: bold;
    }

    .page-phbet-88__subheading {
      font-size: 1.8em;
      color: var(--page-phbet-88-text-color);
      margin-bottom: 15px;
    }

    .page-phbet-88__paragraph {
      font-size: 1.1em;
      margin-bottom: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-phbet-88__hero-section {
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 600px;
      text-align: center;
      color: var(--page-phbet-88-text-color);
    }

    .page-phbet-88__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
      filter: brightness(0.6); /* Adjust brightness for text readability */
    }

    .page-phbet-88__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
      max-width: 900px;
    }

    .page-phbet-88__hero-title {
      font-size: 3.5em;
      color: var(--page-phbet-88-primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-phbet-88__hero-description {
      font-size: 1.4em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    .page-phbet-88__button {
      display: inline-block;
      padding: 15px 30px;
      background-color: var(--page-phbet-88-accent-color);
      color: var(--page-phbet-88-text-color);
      border: none;
      border-radius: 5px;
      font-size: 1.2em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none; /* Ensure no underline for button-like divs */
    }

    .page-phbet-88__button:hover {
      background-color: #e74c3c; /* Slightly brighter red */
      transform: translateY(-2px);
    }

    /* Floating Buttons */
    .page-phbet-88__floating-buttons {
      position: fixed;
      top: 50%;
      right: 20px;
      transform: translateY(-50%);
      display: flex;
      flex-direction: column;
      gap: 15px;
      z-index: 1000;
    }

    .page-phbet-88__floating-button {
      background-color: var(--page-phbet-88-primary-color);
      color: var(--page-phbet-88-bg-dark);
      border: none;
      border-radius: 50%;
      width: 60px;
      height: 60px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
    }

    .page-phbet-88__floating-button:hover {
      background-color: #ffd700; /* Brighter gold */
      transform: scale(1.05);
    }

    /* Game Categories */
    .page-phbet-88__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-phbet-88__category-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      padding-bottom: 20px;
    }

    .page-phbet-88__category-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-phbet-88__category-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-phbet-88__category-title {
      font-size: 1.5em;
      color: var(--page-phbet-88-primary-color);
      margin: 15px 0 10px;
      padding: 0 15px;
    }

    .page-phbet-88__category-description {
      font-size: 0.95em;
      color: #ccc;
      padding: 0 15px;
    }

    /* Promotions Section */
    .page-phbet-88__promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-phbet-88__promo-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
    }

    .page-phbet-88__promo-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-phbet-88__promo-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-phbet-88__promo-content {
      padding: 20px;
    }

    .page-phbet-88__promo-title {
      font-size: 1.6em;
      color: var(--page-phbet-88-primary-color);
      margin-bottom: 10px;
    }

    .page-phbet-88__promo-description {
      font-size: 1em;
      color: #ccc;
      margin-bottom: 15px;
    }

    .page-phbet-88__promo-button {
      padding: 10px 20px;
      background-color: var(--page-phbet-88-accent-color);
      color: var(--page-phbet-88-text-color);
      border: none;
      border-radius: 5px;
      font-size: 1em;
      cursor: pointer;
      transition: background-color 0.3s ease;
      display: inline-block; /* Ensure button-like div behaves */
    }

    .page-phbet-88__promo-button:hover {
      background-color: #e74c3c;
    }

    /* Payment Methods */
    .page-phbet-88__payment-methods-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-phbet-88__payment-item {
      background-color: #2a2a2a;
      border-radius: 8px;
      padding: 15px 25px;
      display: flex;
      align-items: center;
      gap: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      color: #eee;
      font-weight: bold;
      font-size: 1.1em;
      transition: transform 0.2s ease, background-color 0.3s ease;
    }

    .page-phbet-88__payment-item:hover {
      transform: translateY(-3px);
      background-color: #3a3a3a;
    }

    .page-phbet-88__payment-icon {
      width: 40px;
      height: 40px;
      object-fit: contain;
      max-width: 100%;
    }

    /* Game Providers */
    .page-phbet-88__providers-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-phbet-88__provider-logo {
      background-color: #2a2a2a;
      border-radius: 8px;
      padding: 15px 20px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.2s ease, box-shadow 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      min-width: 150px;
      max-width: 180px;
      height: 80px;
    }

    .page-phbet-88__provider-logo:hover {
      transform: translateY(-3px);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    }

    .page-phbet-88__provider-image {
      width: 100%;
      height: auto;
      object-fit: contain;
      max-width: 100%;
    }

    /* FAQ Section */
    .page-phbet-88__faq-section {
      background-color: var(--page-phbet-88-bg-dark);
      color: var(--page-phbet-88-text-color);
      padding: 40px 20px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-phbet-88__faq-list {
      margin-top: 30px;
      text-align: left;
    }

    .page-phbet-88__faq-item {
      margin-bottom: 15px;
      border: 1px solid var(--page-phbet-88-border-color);
      border-radius: 8px;
      overflow: hidden;
      background-color: #2a2a2a;
    }

    .page-phbet-88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #333;
      cursor: pointer;
      user-select: none;
      font-size: 1.2em;
      font-weight: bold;
      color: var(--page-phbet-88-primary-color);
      transition: background-color 0.3s ease;
    }

    .page-phbet-88__faq-question:hover {
      background-color: #444;
    }

    .page-phbet-88__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      color: var(--page-phbet-88-primary-color);
      pointer-events: none; /* Prevent h3 from blocking click on parent */
    }

    .page-phbet-88__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click on parent */
    }

    .page-phbet-88__faq-item.active .page-phbet-88__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or similar visual */
    }

    .page-phbet-88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #ccc;
      font-size: 1em;
    }

    .page-phbet-88__faq-item.active .page-phbet-88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large to contain content */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-phbet-88__hero-title {
        font-size: 3em;
      }
      .page-phbet-88__hero-description {
        font-size: 1.2em;
      }
      .page-phbet-88__heading {
        font-size: 2.2em;
      }
      .page-phbet-88__subheading {
        font-size: 1.6em;
      }
    }

    @media (max-width: 768px) {
      .page-phbet-88__section {
        padding: 30px 15px;
      }
      .page-phbet-88__hero-section {
        min-height: 450px;
      }
      .page-phbet-88__hero-title {
        font-size: 2.5em;
      }
      .page-phbet-88__hero-description {
        font-size: 1em;
      }
      .page-phbet-88__heading {
        font-size: 1.8em;
      }
      .page-phbet-88__subheading {
        font-size: 1.4em;
      }
      .page-phbet-88__button {
        padding: 12px 25px;
        font-size: 1.1em;
      }
      .page-phbet-88__floating-buttons {
        right: 10px;
        gap: 10px;
      }
      .page-phbet-88__floating-button {
        width: 50px;
        height: 50px;
        font-size: 1em;
      }

      /* List Item Mobile Responsiveness */
      .page-phbet-88__game-categories,
      .page-phbet-88__promo-grid,
      .page-phbet-88__payment-methods-grid,
      .page-phbet-88__providers-grid {
        grid-template-columns: 1fr;
        display: flex; /* Use flex to control wrapping for single column */
        flex-direction: column;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
      }

      .page-phbet-88__category-card,
      .page-phbet-88__promo-card,
      .page-phbet-88__payment-item,
      .page-phbet-88__provider-logo {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
        padding-left: 15px !important; /* Adjust padding for mobile */
        padding-right: 15px !important; /* Adjust padding for mobile */
      }

      .page-phbet-88__category-description,
      .page-phbet-88__promo-description {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-phbet-88__faq-question {
        padding: 12px 15px;
        font-size: 1.1em;
      }
      .page-phbet-88__faq-question h3 {
        font-size: 1.1em;
      }
      .page-phbet-88__faq-answer {
        padding: 15px 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-phbet-88__hero-title {
        font-size: 2em;
      }
      .page-phbet-88__hero-description {
        font-size: 0.9em;
      }
      .page-phbet-88__heading {
        font-size: 1.6em;
      }
      .page-phbet-88__subheading {
        font-size: 1.2em;
      }
      .page-phbet-88__button {
        padding: 10px 20px;
        font-size: 1em;
      }
      .page-phbet-88__floating-buttons {
        right: 5px;
        gap: 8px;
      }
      .page-phbet-88__floating-button {
        width: 45px;
        height: 45px;
        font-size: 0.9em;
      }
    }