:root {
      --page-thabet-primary-color: #f7931a; /* Cam sáng */
      --page-thabet-secondary-color: #333; /* Xám đậm */
      --page-thabet-accent-color: #e44d26; /* Đỏ cam */
      --page-thabet-text-light: #fff; /* Trắng */
      --page-thabet-text-dark: #333; /* Xám đậm */
      --page-thabet-bg-dark: #1a1a1a; /* Nền tối */
      --page-thabet-bg-light: #f5f5f5; /* Nền sáng */
    }

    .page-thabet {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-thabet-text-dark);
      background-color: var(--page-thabet-bg-light);
      padding: 0;
      margin: 0;
      overflow-x: hidden;
    }

    .page-thabet .page-thabet-section {
      padding: 40px 15px;
      text-align: center;
      max-width: 1200px;
      margin: 0 auto;
    }
    @media (min-width: 768px) {
      .page-thabet .page-thabet-section {
        padding: 60px 20px;
      }
    }

    .page-thabet-section.page-thabet-dark-bg {
      background-color: var(--page-thabet-bg-dark);
      color: var(--page-thabet-text-light);
    }

    .page-thabet-section h1,
    .page-thabet-section h2,
    .page-thabet-section h3 {
      color: var(--page-thabet-primary-color);
      margin-bottom: 20px;
      font-weight: bold;
    }
    .page-thabet-section.page-thabet-dark-bg h1,
    .page-thabet-section.page-thabet-dark-bg h2,
    .page-thabet-section.page-thabet-dark-bg h3 {
      color: var(--page-thabet-primary-color);
    }

    .page-thabet-button {
      display: inline-block;
      background-color: var(--page-thabet-primary-color);
      color: var(--page-thabet-text-light);
      padding: 12px 25px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 16px;
    }
    .page-thabet-button:hover {
      background-color: var(--page-thabet-accent-color);
      transform: translateY(-2px);
    }

    /* Hero Banner */
    .page-thabet-hero {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:banner:thabet,hero,mobile_banner]') no-repeat center center/cover;
      color: var(--page-thabet-text-light);
      padding: 80px 15px;
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      flex-direction: column;
    }
    .page-thabet-hero-content {
      max-width: 900px;
    }
    .page-thabet-hero h1 {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-thabet-primary-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
    }
    .page-thabet-hero p {
      font-size: 1.1em;
      margin-bottom: 30px;
      text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    }
    @media (min-width: 768px) {
      .page-thabet-hero {
        padding: 120px 20px;
        background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:banner:thabet,hero,desktop_banner]') no-repeat center center/cover;
      }
      .page-thabet-hero h1 {
        font-size: 3.5em;
      }
      .page-thabet-hero p {
        font-size: 1.3em;
      }
    }

    /* Floating Login Button */
    .page-thabet-floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1000;
      background-color: var(--page-thabet-accent-color);
      color: var(--page-thabet-text-light);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      animation: page-thabet-pulse 2s infinite;
      text-decoration: none;
      white-space: nowrap;
    }
    .page-thabet-floating-button:hover {
      background-color: #d83a15;
      animation: none;
    }
    @keyframes page-thabet-pulse {
      0% { transform: translateX(-50%) scale(1); }
      50% { transform: translateX(-50%) scale(1.05); }
      100% { transform: translateX(-50%) scale(1); }
    }
    @media (min-width: 768px) {
      .page-thabet-floating-button {
        bottom: 30px;
        right: 30px;
        left: auto;
        transform: none;
        padding: 18px 35px;
        font-size: 1.3em;
      }
    }

    /* Game Cards */
    .page-thabet-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }
    .page-thabet-game-card {
      background-color: var(--page-thabet-bg-dark);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      color: var(--page-thabet-text-light);
    }
    .page-thabet-game-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }
    .page-thabet-game-card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }
    .page-thabet-game-card-content {
      padding: 20px;
    }
    .page-thabet-game-card-content h3 {
      font-size: 1.4em;
      margin-top: 0;
      color: var(--page-thabet-primary-color);
    }
    .page-thabet-game-card-content p {
      font-size: 0.95em;
      margin-bottom: 20px;
      color: #ccc;
    }
    .page-thabet-game-card-content .page-thabet-button {
      width: 100%;
      text-align: center;
    }

    /* Advantages/Features */
    .page-thabet-advantages-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }
    .page-thabet-advantage-item {
      background-color: var(--page-thabet-bg-dark);
      padding: 25px;
      border-radius: 10px;
      text-align: center;
      color: var(--page-thabet-text-light);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    .page-thabet-advantage-item img {
      width: 60px;
      height: 60px;
      margin-bottom: 15px;
    }
    .page-thabet-advantage-item h3 {
      font-size: 1.25em;
      color: var(--page-thabet-primary-color);
      margin-bottom: 10px;
    }
    .page-thabet-advantage-item p {
      font-size: 0.9em;
      color: #ccc;
    }

    /* FAQ */
    .page-thabet-faq-item {
      background-color: var(--page-thabet-bg-dark);
      border-radius: 8px;
      margin-bottom: 15px;
      text-align: left;
      color: var(--page-thabet-text-light);
    }
    .page-thabet-faq-question {
      padding: 15px 20px;
      cursor: pointer;
      font-weight: bold;
      color: var(--page-thabet-primary-color);
      position: relative;
    }
    .page-thabet-faq-question::after {
      content: '+';
      position: absolute;
      right: 20px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 1.5em;
      transition: transform 0.3s ease;
    }
    .page-thabet-faq-question.active::after {
      content: '-';
      transform: translateY(-50%) rotate(180deg);
    }
    .page-thabet-faq-answer {
      padding: 0 20px 15px;
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease-out;
      color: #ccc;
    }
    .page-thabet-faq-answer p {
      margin: 0;
    }