:root {
      --primary-color: #e44d26; /* Màu chủ đạo mạnh mẽ, thu hút */
      --secondary-color: #ff8c00; /* Màu bổ sung */
      --text-color-dark: #333333;
      --text-color-light: #ffffff;
      --background-light: #f5f5f5;
      --background-dark: #222222;
      --border-color: #dddddd;
      --font-family: 'Arial', sans-serif;
    }

    /* Base styles for the page-link-hi88 scope */
    .page-link-hi88 {
      font-family: var(--font-family);
      line-height: 1.6;
      color: var(--text-color-dark);
      background-color: var(--background-light);
    }

    /* Hero Section */
    .page-link-hi88__hero-section {
      position: relative;
      background-color: var(--background-dark);
      color: var(--text-color-light);
      text-align: center;
      padding: 10px 20px 40px; /* Padding-top adjusted for fixed header offset */
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
    .page-link-hi88__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }
    .page-link-hi88__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
    }
    .page-link-hi88__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--secondary-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    .page-link-hi88__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: var(--text-color-light);
    }
    .page-link-hi88__primary-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }
    .page-link-hi88__primary-button:hover {
      background-color: #c0392b; /* Darker shade of primary */
    }

    /* Section General Styles */
    .page-link-hi88__section {
      padding: 50px 20px;
      text-align: center;
      background-color: var(--background-light);
    }
    .page-link-hi88__section:nth-of-type(even) {
      background-color: #e0e0e0;
    }
    .page-link-hi88__section-title {
      font-size: 2.2em;
      color: var(--primary-color);
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }
    .page-link-hi88__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--secondary-color);
      border-radius: 2px;
    }
    .page-link-hi88__section-description {
      max-width: 800px;
      margin: 0 auto 40px;
      font-size: 1.1em;
      color: var(--text-color-dark);
    }

    /* Features/Benefits Grid */
    .page-link-hi88__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }
    .page-link-hi88__feature-item {
      background-color: var(--text-color-light);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
      text-align: left;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }
    .page-link-hi88__feature-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }
    .page-link-hi88__feature-icon {
      width: 200px; /* Enforcing minimum size 200x200px */
      height: auto;
      margin-bottom: 15px;
      max-width: 100%; /* Responsive image */
      border-radius: 8px;
      display: block;
      margin-left: auto;
      margin-right: auto;
    }
    .page-link-hi88__feature-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-bottom: 10px;
    }
    .page-link-hi88__feature-description {
      font-size: 1em;
      color: var(--text-color-dark);
    }

    /* Game Categories/Product Showcase */
    .page-link-hi88__game-categories {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
      max-width: 1200px;
      margin: 0 auto;
    }
    .page-link-hi88__game-card {
      background-color: var(--background-dark);
      color: var(--text-color-light);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0,0,0,0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }
    .page-link-hi88__game-card:hover {
      transform: translateY(-7px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    }
    .page-link-hi88__game-image {
      width: 100%;
      height: 200px; /* Minimum height 200px */
      object-fit: cover;
      display: block;
    }
    .page-link-hi88__game-info {
      padding: 20px;
    }
    .page-link-hi88__game-title {
      font-size: 1.4em;
      margin-bottom: 10px;
      color: var(--secondary-color);
    }
    .page-link-hi88__game-description {
      font-size: 0.95em;
      margin-bottom: 15px;
    }
    .page-link-hi88__game-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
    }
    .page-link-hi88__game-button:hover {
      background-color: #c0392b;
    }

    /* Promotions Section */
    .page-link-hi88__promotions-container {
      max-width: 900px;
      margin: 0 auto;
      background-color: var(--text-color-light);
      padding: 40px;
      border-radius: 10px;
      box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    .page-link-hi88__promotion-item {
      display: flex;
      align-items: center;
      margin-bottom: 30px;
      text-align: left;
      flex-wrap: wrap; /* Allow wrapping on small screens */
    }
    .page-link-hi88__promotion-item:last-child {
      margin-bottom: 0;
    }
    .page-link-hi88__promotion-image {
      width: 250px; /* Minimum width 200px */
      height: auto;
      object-fit: cover;
      border-radius: 8px;
      margin-right: 30px;
      flex-shrink: 0;
      max-width: 100%; /* Responsive image */
    }
    .page-link-hi88__promotion-content {
      flex-grow: 1;
    }
    .page-link-hi88__promotion-title {
      font-size: 1.8em;
      color: var(--primary-color);
      margin-bottom: 10px;
    }
    .page-link-hi88__promotion-description {
      font-size: 1em;
      color: var(--text-color-dark);
      margin-bottom: 15px;
    }
    .page-link-hi88__promotion-link {
      display: inline-block;
      background-color: var(--secondary-color);
      color: var(--text-color-light);
      padding: 10px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }
    .page-link-hi88__promotion-link:hover {
      background-color: #e67e22; /* Darker shade of secondary */
    }

    /* Provider Logos */
    .page-link-hi88__provider-logos {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
      padding-top: 20px;
    }
    .page-link-hi88__provider-logo {
      width: 200px; /* Enforcing minimum size 200x200px */
      height: auto;
      object-fit: contain;
      filter: grayscale(80%);
      transition: filter 0.3s ease;
      max-width: 100%; /* Responsive image */
    }
    .page-link-hi88__provider-logo:hover {
      filter: grayscale(0%);
    }

    /* FAQ Section */
    .page-link-hi88__faq-container {
      max-width: 900px;
      margin: 0 auto;
      text-align: left;
    }
    .page-link-hi88__faq-item {
      background-color: var(--text-color-light);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0,0,0,0.05);
      box-sizing: border-box; /* Ensure padding/border included in width */
    }
    .page-link-hi88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #f9f9f9;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: var(--text-color-dark);
      transition: background-color 0.3s ease;
    }
    .page-link-hi88__faq-question:hover {
      background-color: #f0f0f0;
    }
    .page-link-hi88__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      flex-grow: 1;
      pointer-events: none; /* Crucial for click event on parent */
    }
    .page-link-hi88__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      color: var(--primary-color);
      pointer-events: none; /* Crucial for click event on parent */
      transition: transform 0.3s ease;
    }
    .page-link-hi88__faq-item.active .page-link-hi88__faq-toggle {
      transform: rotate(45deg); /* Change + to X (or - if desired) */
    }
    .page-link-hi88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Initial padding */
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--text-color-dark);
    }
    .page-link-hi88__faq-item.active .page-link-hi88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important; /* Final padding */
      opacity: 1;
    }

    /* Floating Buttons */
    .page-link-hi88__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }
    .page-link-hi88__floating-button {
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 12px 20px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 10px rgba(0,0,0,0.3);
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      min-width: 120px;
      text-align: center;
    }
    .page-link-hi88__floating-button:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
    }
    .page-link-hi88__floating-button--login {
      background-color: var(--secondary-color);
    }
    .page-link-hi88__floating-button--login:hover {
      background-color: #e67e22;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-link-hi88__hero-title {
        font-size: 2em;
      }
      .page-link-hi88__hero-subtitle {
        font-size: 1em;
      }
      .page-link-hi88__section {
        padding: 30px 15px;
      }
      .page-link-hi88__section-title {
        font-size: 1.8em;
      }
      .page-link-hi88__features-grid,
      .page-link-hi88__game-categories {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      /* List item mobile responsiveness */
      .page-link-hi88__feature-item,
      .page-link-hi88__game-card,
      .page-link-hi88__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px 15px; /* Adjust padding for mobile */
      }
      .page-link-hi88__game-card {
        padding: 0; /* Content padding is inside .page-link-hi88__game-info */
      }
      .page-link-hi88__game-info {
        padding: 15px;
      }

      .page-link-hi88__promotion-item {
        flex-direction: column;
        align-items: flex-start;
      }
      .page-link-hi88__promotion-image {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
        height: 180px; /* Adjust height for mobile */
      }
      .page-link-hi88__promotion-title {
        font-size: 1.5em;
      }
      .page-link-hi88__provider-logo {
        width: 150px; /* Adjust size for mobile, still ensuring min 200px for actual image, this is just display width */
      }
      .page-link-hi88__floating-buttons {
        bottom: 15px;
        right: 15px;
        flex-direction: row;
        gap: 8px;
      }
      .page-link-hi88__floating-button {
        padding: 10px 15px;
        font-size: 0.9em;
        min-width: unset;
        flex: 1;
      }

      /* Image responsive optimization */
      .page-link-hi88 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-link-hi88__hero-background {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-link-hi88__promotion-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-link-hi88__feature-icon {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-link-hi88__game-image {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-link-hi88__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }
      /* Ensure text wrap for lists and paragraphs */
      .page-link-hi88 p, .page-link-hi88 li, .page-link-hi88 h1, .page-link-hi88 h2, .page-link-hi88 h3 {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }