:root {
      --page-tf88agency__primary-color: #e44d26; /* Cam đỏ */
      --page-tf88agency__secondary-color: #333; /* Đen */
      --page-tf88agency__accent-color: #f7a000; /* Vàng cam */
      --page-tf88agency__text-color: #333;
      --page-tf88agency__light-text-color: #f5f5f5;
      --page-tf88agency__background-color: #f9f9f9;
      --page-tf88agency__dark-background-color: #222;
      --page-tf88agency__border-color: #ddd;
      --page-tf88agency__border-radius: 8px;
      --page-tf88agency__box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .page-tf88agency {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-tf88agency__text-color);
      background-color: var(--page-tf88agency__background-color);
      overflow-x: hidden;
    }

    .page-tf88agency__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
    }

    .page-tf88agency__section-title {
      text-align: center;
      color: var(--page-tf88agency__primary-color);
      margin-bottom: 30px;
      font-size: 2.2em;
      font-weight: bold;
      position: relative;
    }

    .page-tf88agency__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--page-tf88agency__accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    /* Hero Section */
    .page-tf88agency__hero-section {
      background-color: var(--page-tf88agency__dark-background-color);
      color: var(--page-tf88agency__light-text-color);
      text-align: center;
      padding-top: 10px; /* Adjusted for fixed header */
      position: relative;
      overflow: hidden;
    }

    .page-tf88agency__hero-image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px; /* Space between image and text */
    }

    .page-tf88agency__hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      min-height: 200px; /* Ensure images are not small icons */
      max-height: 400px;
    }

    .page-tf88agency__hero-content {
      padding: 0 20px 40px;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-tf88agency__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-tf88agency__accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-tf88agency__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .page-tf88agency__cta-button {
      display: inline-block;
      background-color: var(--page-tf88agency__primary-color);
      color: var(--page-tf88agency__light-text-color);
      padding: 15px 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-tf88agency__cta-button:hover {
      background-color: #c23b18;
      transform: translateY(-3px);
    }

    /* Floating Login Button */
    .page-tf88agency__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-tf88agency__accent-color);
      color: var(--page-tf88agency__dark-background-color);
      padding: 12px 20px;
      border-radius: 50px;
      box-shadow: var(--page-tf88agency__box-shadow);
      font-weight: bold;
      font-size: 1.1em;
      z-index: 1000;
      animation: page-tf88agency__pulse 2s infinite;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
      text-decoration: none;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-tf88agency__floating-button:hover {
      background-color: #e69100;
      transform: scale(1.05);
    }

    @keyframes page-tf88agency__pulse {
      0% {
        transform: scale(1);
      }
      50% {
        transform: scale(1.05);
      }
      100% {
        transform: scale(1);
      }
    }

    /* Intro Section */
    .page-tf88agency__intro-text {
      font-size: 1.1em;
      text-align: justify;
      margin-bottom: 20px;
      color: var(--page-tf88agency__text-color);
    }

    .page-tf88agency__intro-highlight {
      color: var(--page-tf88agency__primary-color);
      font-weight: bold;
    }

    /* Game List Section */
    .page-tf88agency__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-tf88agency__game-card {
      background-color: #fff;
      border-radius: var(--page-tf88agency__border-radius);
      box-shadow: var(--page-tf88agency__box-shadow);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-tf88agency__border-color);
      display: flex;
      flex-direction: column;
    }

    .page-tf88agency__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-tf88agency__game-image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      height: 200px; /* Fixed height for consistent card appearance */
    }

    .page-tf88agency__game-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      min-height: 200px; /* Ensure images are not small icons */
    }

    .page-tf88agency__game-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-tf88agency__game-name {
      font-size: 1.4em;
      color: var(--page-tf88agency__primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-tf88agency__game-description {
      font-size: 0.95em;
      color: var(--page-tf88agency__text-color);
      margin-bottom: 15px;
    }

    /* Benefits Section */
    .page-tf88agency__benefits-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-tf88agency__benefit-card {
      background-color: #fff;
      padding: 25px;
      border-radius: var(--page-tf88agency__border-radius);
      box-shadow: var(--page-tf88agency__box-shadow);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-tf88agency__border-color);
    }

    .page-tf88agency__benefit-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-tf88agency__benefit-icon-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 15px;
      height: 100px; /* Fixed height for icon image */
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .page-tf88agency__benefit-icon {
      width: 100px; /* Ensure icon images are not small */
      height: 100px;
      object-fit: contain;
      min-width: 100px;
      min-height: 100px;
    }

    .page-tf88agency__benefit-title {
      font-size: 1.3em;
      color: var(--page-tf88agency__accent-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-tf88agency__benefit-description {
      font-size: 0.95em;
      color: var(--page-tf88agency__text-color);
    }

    /* How-to Section */
    .page-tf88agency__how-to-steps {
      display: flex;
      flex-direction: column;
      gap: 25px;
      margin-top: 30px;
    }

    .page-tf88agency__step-item {
      background-color: #fff;
      padding: 25px;
      border-radius: var(--page-tf88agency__border-radius);
      box-shadow: var(--page-tf88agency__box-shadow);
      display: flex;
      align-items: flex-start;
      gap: 20px;
      border: 1px solid var(--page-tf88agency__border-color);
    }

    .page-tf88agency__step-number {
      background-color: var(--page-tf88agency__primary-color);
      color: var(--page-tf88agency__light-text-color);
      width: 40px;
      height: 40px;
      min-width: 40px;
      min-height: 40px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 1.5em;
      font-weight: bold;
    }

    .page-tf88agency__step-content {
      flex-grow: 1;
    }

    .page-tf88agency__step-title {
      font-size: 1.4em;
      color: var(--page-tf88agency__primary-color);
      margin-bottom: 10px;
      font-weight: bold;
    }

    .page-tf88agency__step-description {
      font-size: 1em;
      color: var(--page-tf88agency__text-color);
    }

    /* FAQ Section */
    .page-tf88agency__faq-section {
      background-color: var(--page-tf88agency__background-color);
    }

    .page-tf88agency__faq-container {
      margin-top: 30px;
    }

    .page-tf88agency__faq-item {
      background-color: #fff;
      margin-bottom: 15px;
      border-radius: var(--page-tf88agency__border-radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      border: 1px solid var(--page-tf88agency__border-color);
      overflow: hidden;
    }

    .page-tf88agency__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #f0f0f0;
      border-bottom: 1px solid var(--page-tf88agency__border-color);
      transition: background-color 0.3s ease;
      user-select: none;
    }

    .page-tf88agency__faq-question:hover {
      background-color: #e8e8e8;
    }

    .page-tf88agency__faq-question h3 {
      margin: 0;
      font-size: 1.15em;
      color: var(--page-tf88agency__secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-tf88agency__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: var(--page-tf88agency__primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
      line-height: 1;
    }

    .page-tf88agency__faq-item.active .page-tf88agency__faq-toggle {
      transform: rotate(45deg); /* Change + to X or - */
    }

    .page-tf88agency__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-tf88agency__text-color);
    }

    .page-tf88agency__faq-item.active .page-tf88agency__faq-answer {
      max-height: 2000px !important; /* Use !important to override */
      padding: 20px 20px !important; /* Use !important to override */
      opacity: 1;
    }

    .page-tf88agency__faq-answer p {
      margin-bottom: 0;
      line-height: 1.7;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-tf88agency__section {
        padding: 30px 15px;
      }

      .page-tf88agency__section-title {
        font-size: 1.8em;
        margin-bottom: 25px;
      }

      /* Hero Section Mobile */
      .page-tf88agency__hero-section {
        padding-top: 10px; /* Mobile fixed header adjustment */
      }

      .page-tf88agency__hero-image-container {
        max-height: 250px; /* Adjust hero image height for mobile */
      }

      .page-tf88agency__hero-image {
        max-height: 250px !important; /* Force image height */
      }

      .page-tf88agency__hero-content {
        padding: 0 15px 30px;
      }

      .page-tf88agency__hero-title {
        font-size: 2em;
      }

      .page-tf88agency__hero-description {
        font-size: 1em;
      }

      .page-tf88agency__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }

      /* Floating Button Mobile */
      .page-tf88agency__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 10px 18px;
        font-size: 1em;
      }

      /* Game Grid Mobile */
      .page-tf88agency__game-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-tf88agency__game-image-container {
        height: 180px;
      }
      .page-tf88agency__game-image {
        max-width: 100% !important;
        height: auto !important;
      }

      /* Benefits Grid Mobile */
      .page-tf88agency__benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-tf88agency__benefit-icon-container {
        height: 80px;
      }
      .page-tf88agency__benefit-icon {
        width: 80px !important;
        height: 80px !important;
        min-width: 80px !important;
        min-height: 80px !important;
        max-width: 100% !important;
        height: auto !important;
      }

      /* How-to Section Mobile */
      .page-tf88agency__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-tf88agency__step-number {
        margin-bottom: 15px;
      }

      /* FAQ Mobile */
      .page-tf88agency__faq-question {
        padding: 12px 15px;
      }

      .page-tf88agency__faq-question h3 {
        font-size: 1em;
      }

      .page-tf88agency__faq-toggle {
        font-size: 1.5em;
      }

      .page-tf88agency__faq-answer {
        padding: 0 15px;
      }

      .page-tf88agency__faq-item.active .page-tf88agency__faq-answer {
        padding: 15px 15px !important;
      }
    }