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      --page-i9bet121-secondary-color: #ffffff; /* Trắng */
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      --page-i9bet121-text-color: #ffffff; /* Trắng */
      --page-i9bet121-accent-color: #fdd835; /* Vàng */
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      font-family: 'Arial', sans-serif;
      background-color: var(--page-i9bet121-background-color);
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    .page-i9bet121__container {
      max-width: 1200px;
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    .page-i9bet121__section {
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    .page-i9bet121__section-title {
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      font-size: 2.5em;
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    .page-i9bet121__section-title::after {
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    .page-i9bet121__text-highlight {
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    /* Hero Section */
    .page-i9bet121__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
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      width: 100%;
      height: auto;
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    .page-i9bet121__hero-content {
      position: relative;
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      padding: 20px 15px 40px;
      max-width: 900px;
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    .page-i9bet121__hero-title {
      font-size: 2.8em;
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    .page-i9bet121__hero-subtitle {
      font-size: 1.2em;
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      margin-bottom: 30px;
      max-width: 700px;
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    /* Floating Login Button */
    .page-i9bet121__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-i9bet121-accent-color);
      color: var(--page-i9bet121-background-color);
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      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, background-color 0.3s ease;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      border: none;
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    .page-i9bet121__floating-button:hover {
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    /* Game Categories */
    .page-i9bet121__game-grid {
      display: grid;
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      gap: 25px;
      padding: 20px 0;
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    .page-i9bet121__game-card {
      background-color: #1a1a1a;
      border-radius: 15px;
      overflow: hidden;
      text-align: center;
      padding-bottom: 20px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
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      box-sizing: border-box;
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    .page-i9bet121__game-card:hover {
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      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
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    .page-i9bet121__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
      border-bottom: 3px solid var(--page-i9bet121-accent-color);
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    .page-i9bet121__game-card-title {
      font-size: 1.5em;
      color: var(--page-i9bet121-accent-color);
      margin: 20px 0 10px;
      padding: 0 15px;
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    .page-i9bet121__game-card-description {
      font-size: 0.95em;
      color: var(--page-i9bet121-text-color);
      padding: 0 15px;
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    .page-i9bet121__game-card-button {
      background-color: var(--page-i9bet121-accent-color);
      color: var(--page-i9bet121-background-color);
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      margin-top: 20px;
      transition: background-color 0.3s ease;
      display: inline-block;
      border: none;
      cursor: pointer;
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    .page-i9bet121__game-card-button:hover {
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    /* Benefits/Promotions */
    .page-i9bet121__benefits-list,
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      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 20px;
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    .page-i9bet121__benefits-item,
    .page-i9bet121__promotions-item {
      background-color: #1a1a1a;
      padding: 25px;
      border-radius: 10px;
      text-align: left;
      box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      box-sizing: border-box;
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    .page-i9bet121__benefits-item:hover,
    .page-i9bet121__promotions-item:hover {
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    .page-i9bet121__benefits-title,
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      font-size: 1.4em;
      margin-bottom: 10px;
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    .page-i9bet121__benefits-description,
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      font-size: 1em;
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    /* FAQ Section */
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      padding: 60px 0;
      background-color: var(--page-i9bet121-background-color);
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    .page-i9bet121__faq-container {
      max-width: 800px;
      margin: 0 auto;
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    .page-i9bet121__faq-item {
      background-color: #1a1a1a;
      margin-bottom: 15px;
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      overflow: hidden;
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    .page-i9bet121__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: #222222;
      color: var(--page-i9bet121-secondary-color);
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    .page-i9bet121__faq-question h3 {
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      color: var(--page-i9bet121-secondary-color);
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      text-align: left;
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    .page-i9bet121__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      color: var(--page-i9bet121-accent-color);
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    .page-i9bet121__faq-item.active .page-i9bet121__faq-toggle {
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    .page-i9bet121__faq-answer {
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      padding: 0 15px;
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      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
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    .page-i9bet121__faq-item.active .page-i9bet121__faq-answer {
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    /* Responsive */
    @media (max-width: 768px) {
      .page-i9bet121__section-title {
        font-size: 2em;
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      .page-i9bet121__hero-title {
        font-size: 2em;
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      .page-i9bet121__hero-subtitle {
        font-size: 1em;
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      .page-i9bet121__floating-button {
        padding: 12px 20px;
        font-size: 1em;
        bottom: 15px;
        right: 15px;
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      .page-i9bet121__game-grid {
        grid-template-columns: 1fr;
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      .page-i9bet121__benefits-list,
      .page-i9bet121__promotions-list {
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