:root {
      --page-m33bet-primary-color: #f39c12; /* Màu vàng cam */
      --page-m33bet-secondary-color: #2c3e50; /* Màu xám đen */
      --page-m33bet-text-light: #ecf0f1; /* Màu trắng xám */
      --page-m33bet-text-dark: #34495e; /* Màu xanh đậm */
      --page-m33bet-accent-color: #e74c3c; /* Màu đỏ */
      --page-m33bet-bg-dark: #1a1a2e; /* Nền tối */
      --page-m33bet-bg-light: #22223b; /* Nền sáng hơn */
      --page-m33bet-border-color: #3a3a5e;
    }

    .page-m33bet {
      font-family: 'Arial', sans-serif;
      color: var(--page-m33bet-text-light);
      background-color: var(--page-m33bet-bg-dark);
      line-height: 1.6;
      padding-top: 10px; /* Decorative padding, assuming body already has offset */
    }

    .page-m33bet__header-floating {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      background-color: var(--page-m33bet-bg-dark);
      color: var(--page-m33bet-text-light);
      padding: 10px 0;
      text-align: center;
      z-index: 1000;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
      display: flex;
      justify-content: center;
      align-items: center;
      height: 50px;
      box-sizing: border-box;
    }

    .page-m33bet__brand-logo {
      font-size: 2em;
      font-weight: bold;
      color: var(--page-m33bet-primary-color);
      text-decoration: none;
      display: block;
    }

    .page-m33bet__hero-section {
      background-color: var(--page-m33bet-bg-dark);
      color: var(--page-m33bet-text-light);
      text-align: center;
      padding: 80px 20px 40px;
      position: relative;
      overflow: hidden;
      margin-top: 50px; /* Offset for fixed header */
    }

    .page-m33bet__hero-background-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-m33bet__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-m33bet__hero-title {
      font-size: 2.5em;
      color: var(--page-m33bet-primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-m33bet__hero-subtitle {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: var(--page-m33bet-text-light);
    }

    .page-m33bet__button-group {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin-top: 20px;
    }

    .page-m33bet__btn {
      background-color: var(--page-m33bet-primary-color);
      color: var(--page-m33bet-bg-dark);
      padding: 12px 25px;
      border-radius: 5px;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      border: none;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
      text-decoration: none;
      display: inline-block;
    }

    .page-m33bet__btn:hover {
      background-color: #e67e22;
      transform: translateY(-2px);
    }

    .page-m33bet__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-m33bet__floating-btn {
      background-color: var(--page-m33bet-accent-color);
      color: var(--page-m33bet-text-light);
      padding: 10px 20px;
      border-radius: 50px;
      font-size: 1em;
      font-weight: bold;
      cursor: pointer;
      border: none;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-align: center;
      min-width: 100px;
    }

    .page-m33bet__floating-btn--register {
      background-color: var(--page-m33bet-primary-color);
    }

    .page-m33bet__floating-btn--login {
      background-color: var(--page-m33bet-secondary-color);
    }

    .page-m33bet__floating-btn--register:hover {
      background-color: #e67e22;
      transform: translateY(-2px);
    }

    .page-m33bet__floating-btn--login:hover {
      background-color: #34495e;
      transform: translateY(-2px);
    }

    .page-m33bet__section {
      padding: 40px 20px;
      text-align: center;
      background-color: var(--page-m33bet-bg-light);
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-m33bet__section:nth-of-type(odd) {
      background-color: var(--page-m33bet-bg-dark);
    }

    .page-m33bet__section-title {
      font-size: 2em;
      color: var(--page-m33bet-primary-color);
      margin-bottom: 30px;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
    }

    .page-m33bet__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
      justify-content: center;
    }

    .page-m33bet__card {
      background-color: var(--page-m33bet-secondary-color);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      color: var(--page-m33bet-text-light);
      text-align: left;
      border: 1px solid var(--page-m33bet-border-color);
      box-sizing: border-box;
    }

    .page-m33bet__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    }

    .page-m33bet__card-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      position: relative;
    }

    .page-m33bet__card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .page-m33bet__card:hover .page-m33bet__card-image {
      transform: scale(1.05);
    }

    .page-m33bet__card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-m33bet__card-title {
      font-size: 1.4em;
      color: var(--page-m33bet-primary-color);
      margin-bottom: 10px;
    }

    .page-m33bet__card-description {
      font-size: 0.95em;
      color: var(--page-m33bet-text-light);
      margin-bottom: 15px;
    }

    .page-m33bet__card-button {
      background-color: var(--page-m33bet-accent-color);
      color: var(--page-m33bet-text-light);
      padding: 10px 15px;
      border-radius: 5px;
      font-size: 0.9em;
      font-weight: bold;
      cursor: pointer;
      border: none;
      transition: background-color 0.3s ease;
      text-align: center;
      display: block;
      margin-top: auto;
    }

    .page-m33bet__card-button:hover {
      background-color: #c0392b;
    }

    .page-m33bet__text-content {
      max-width: 800px;
      margin: 0 auto 20px;
      font-size: 1.1em;
      color: var(--page-m33bet-text-light);
      text-align: left;
    }

    .page-m33bet__text-content p {
      margin-bottom: 15px;
    }

    .page-m33bet__text-content strong {
      color: var(--page-m33bet-primary-color);
    }

    .page-m33bet__faq-section {
      background-color: var(--page-m33bet-bg-light);
      padding: 40px 20px;
      max-width: 900px;
      margin: 20px auto;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      box-sizing: border-box;
    }

    .page-m33bet__faq-title {
      font-size: 2em;
      color: var(--page-m33bet-primary-color);
      text-align: center;
      margin-bottom: 30px;
    }

    .page-m33bet__faq-item {
      background-color: var(--page-m33bet-secondary-color);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      border: 1px solid var(--page-m33bet-border-color);
    }

    .page-m33bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: var(--page-m33bet-secondary-color);
      color: var(--page-m33bet-text-light);
      font-size: 1.1em;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .page-m33bet__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-m33bet-text-light);
      pointer-events: none; /* Prevent h3 from blocking click */
      flex-grow: 1;
      text-align: left;
    }

    .page-m33bet__faq-question:hover {
      background-color: #3a506b;
    }

    .page-m33bet__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-m33bet-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-m33bet__faq-item.active .page-m33bet__faq-toggle {
      transform: rotate(45deg);
      color: var(--page-m33bet-accent-color);
    }

    .page-m33bet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      background-color: var(--page-m33bet-bg-dark);
      color: var(--page-m33bet-text-light);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      text-align: left;
    }

    .page-m33bet__faq-answer p {
      padding-bottom: 20px;
      margin: 0;
    }

    .page-m33bet__faq-item.active .page-m33bet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }

    .page-m33bet__payment-providers-section {
      background-color: var(--page-m33bet-bg-dark);
      padding: 40px 20px;
      text-align: center;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      max-width: 1200px;
      margin: 20px auto;
      box-sizing: border-box;
    }

    .page-m33bet__payment-providers-title {
      font-size: 2em;
      color: var(--page-m33bet-primary-color);
      margin-bottom: 30px;
    }

    .page-m33bet__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-content: center;
      align-items: center;
    }

    .page-m33bet__provider-item {
      background-color: var(--page-m33bet-bg-light);
      border-radius: 8px;
      padding: 15px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100px;
      box-sizing: border-box;
      border: 1px solid var(--page-m33bet-border-color);
    }

    .page-m33bet__provider-item:hover {
      transform: translateY(-5px);
    }

    .page-m33bet__provider-logo {
      max-width: 100%;
      max-height: 80px;
      height: auto;
      display: block;
      object-fit: contain;
    }

    /* Responsive Adjustments */
    @media (max-width: 768px) {
      .page-m33bet__hero-title {
        font-size: 2em;
      }

      .page-m33bet__hero-subtitle {
        font-size: 1em;
      }

      .page-m33bet__btn {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-m33bet__section {
        padding: 30px 15px;
        margin: 15px auto;
      }

      .page-m33bet__section-title {
        font-size: 1.8em;
      }

      .page-m33bet__grid {
        grid-template-columns: 1fr;
      }

      .page-m33bet__card-image-wrapper {
        height: 180px;
      }

      .page-m33bet__card-title {
        font-size: 1.2em;
      }

      .page-m33bet__card-description {
        font-size: 0.9em;
      }

      .page-m33bet__faq-section {
        padding: 30px 15px;
        margin: 15px auto;
      }

      .page-m33bet__faq-title {
        font-size: 1.8em;
      }

      .page-m33bet__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }

      .page-m33bet__faq-question h3 {
        font-size: 1em;
      }

      .page-m33bet__faq-answer {
        padding: 0 15px;
      }

      .page-m33bet__faq-item.active .page-m33bet__faq-answer {
        padding: 15px !important;
      }

      .page-m33bet__payment-providers-section {
        padding: 30px 15px;
        margin: 15px auto;
      }

      .page-m33bet__payment-providers-title {
        font-size: 1.8em;
      }

      .page-m33bet__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      }

      .page-m33bet__provider-item {
        min-height: 80px;
        padding: 10px;
      }

      .page-m33bet__provider-logo {
        max-height: 60px;
      }

      .page-m33bet__floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 8px;
      }

      .page-m33bet__floating-btn {
        padding: 8px 15px;
        font-size: 0.9em;
        min-width: 90px;
      }

      .page-m33bet__text-content {
        font-size: 1em;
        padding: 0 15px;
      }

      /* Image responsive for all images */
      .page-m33bet img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-m33bet__card-image-wrapper, .page-m33bet__hero-background-image {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }

    @media (max-width: 480px) {
      .page-m33bet__hero-section {
        padding-top: 60px;
      }
      .page-m33bet__hero-title {
        font-size: 1.8em;
      }
      .page-m33bet__button-group {
        flex-direction: column;
        gap: 10px;
      }
      .page-m33bet__btn {
        width: 80%;
        margin: 0 auto;
      }
      .page-m33bet__payment-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }