:root {
      --page-bl555bookmaker-primary-color: #e44d26; /* Cam đỏ */
      --page-bl555bookmaker-secondary-color: #333; /* Đen xám */
      --page-bl555bookmaker-accent-color: #f7b731; /* Vàng cam */
      --page-bl555bookmaker-text-color: #333;
      --page-bl555bookmaker-light-text-color: #fff;
      --page-bl555bookmaker-bg-color: #f5f5f5;
      --page-bl555bookmaker-card-bg: #fff;
      --page-bl555bookmaker-border-color: #eee;
    }

    .page-bl555bookmaker {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-bl555bookmaker-text-color);
      background-color: var(--page-bl555bookmaker-bg-color);
      padding-bottom: 80px; /* Space for fixed footer/floating button */
    }

    .page-bl555bookmaker__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-bl555bookmaker__hero-section {
      position: relative;
      background-color: var(--page-bl555bookmaker-secondary-color);
      color: var(--page-bl555bookmaker-light-text-color);
      text-align: center;
      padding-top: 10px; /* Padding top for fixed header */
      overflow: hidden;
      padding-bottom: 50px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__hero-section {
        padding-top: 10px; /* Ensure space for fixed header on mobile */
      }
    }

    .page-bl555bookmaker__hero-image {
      width: 100%;
      height: 350px; /* Fixed height for banner image */
      object-fit: cover;
      display: block;
      margin-bottom: 20px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__hero-image {
        height: 250px;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }
    }

    .page-bl555bookmaker__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-bl555bookmaker__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-bl555bookmaker-accent-color);
      text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__hero-title {
        font-size: 2em;
      }
    }

    .page-bl555bookmaker__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
      color: #f0f0f0;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__hero-description {
        font-size: 1em;
      }
    }

    .page-bl555bookmaker__button {
      display: inline-block;
      background-color: var(--page-bl555bookmaker-primary-color);
      color: var(--page-bl555bookmaker-light-text-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-bl555bookmaker__button:hover {
      background-color: #c73c1d;
    }

    .page-bl555bookmaker__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-bl555bookmaker-accent-color);
      color: var(--page-bl555bookmaker-text-color);
      padding: 15px 25px;
      border-radius: 50px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      font-size: 1.1em;
      font-weight: bold;
      z-index: 1000;
      animation: page-bl555bookmaker-pulse 2s infinite;
      text-align: center;
      max-width: 200px;
      line-height: 1.2;
    }

    .page-bl555bookmaker__floating-button:hover {
      background-color: #e0a32e;
      animation: none;
    }

    @keyframes page-bl555bookmaker-pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    @media (max-width: 768px) {
      .page-bl555bookmaker__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
        max-width: 160px;
      }
    }

    .page-bl555bookmaker__section {
      padding: 60px 0;
      background-color: var(--page-bl555bookmaker-card-bg);
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    .page-bl555bookmaker__section:nth-of-type(even) {
      background-color: var(--page-bl555bookmaker-bg-color);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__section {
        padding: 30px 0;
      }
    }

    .page-bl555bookmaker__section-title {
      font-size: 2.2em;
      color: var(--page-bl555bookmaker-primary-color);
      text-align: center;
      margin-bottom: 40px;
      position: relative;
    }
    .page-bl555bookmaker__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 60px;
      height: 4px;
      background-color: var(--page-bl555bookmaker-accent-color);
      border-radius: 2px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }
    }

    .page-bl555bookmaker__text-block {
      margin-bottom: 20px;
      text-align: justify;
    }

    .page-bl555bookmaker__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
    }

    .page-bl555bookmaker__card {
      background-color: var(--page-bl555bookmaker-card-bg);
      border-radius: 8px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-bl555bookmaker-border-color);
    }

    .page-bl555bookmaker__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(0,0,0,0.15);
    }

    .page-bl555bookmaker__card-icon {
      width: 100%; /* Ensure images are responsive */
      max-width: 250px; /* Example size, adjust as needed */
      height: auto;
      margin-bottom: 20px;
      border-radius: 8px;
      object-fit: cover;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__card-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
    }

    .page-bl555bookmaker__card-title {
      font-size: 1.5em;
      color: var(--page-bl555bookmaker-primary-color);
      margin-bottom: 15px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__card-title {
        font-size: 1.3em;
      }
    }

    .page-bl555bookmaker__card-description {
      font-size: 0.95em;
      color: #666;
    }

    .page-bl555bookmaker__game-categories {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 40px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__game-categories {
        flex-direction: column;
        align-items: center;
      }
    }

    .page-bl555bookmaker__game-card {
      background-color: var(--page-bl555bookmaker-card-bg);
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      width: calc(33% - 20px);
      min-width: 280px;
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--page-bl555bookmaker-border-color);
      box-sizing: border-box; /* Crucial for width calculation */
    }
    .page-bl555bookmaker__game-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__game-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 !important; /* Adjust padding if needed to prevent overflow */
      }
    }

    .page-bl555bookmaker__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--page-bl555bookmaker-border-color);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__game-image {
        max-width: 100% !important;
        height: 180px !important;
        box-sizing: border-box !important;
      }
    }

    .page-bl555bookmaker__game-content {
      padding: 20px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__game-content {
        padding: 15px;
      }
    }

    .page-bl555bookmaker__game-title {
      font-size: 1.6em;
      color: var(--page-bl555bookmaker-primary-color);
      margin-bottom: 10px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__game-title {
        font-size: 1.4em;
      }
    }

    .page-bl555bookmaker__game-description {
      font-size: 0.9em;
      color: #555;
      margin-bottom: 20px;
      word-wrap: break-word !important; /* Ensure text wraps */
      overflow-wrap: break-word !important;
    }

    .page-bl555bookmaker__faq-section {
      padding: 60px 0;
      background-color: var(--page-bl555bookmaker-card-bg);
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-section {
        padding: 30px 0;
      }
    }

    .page-bl555bookmaker__faq-list {
      max-width: 800px;
      margin: 40px auto 0;
      border: 1px solid var(--page-bl555bookmaker-border-color);
      border-radius: 8px;
      overflow: hidden;
      box-sizing: border-box; /* Ensure padding/border included in width */
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-list {
        margin: 20px auto 0 !important;
        padding: 0 10px !important;
        box-sizing: border-box !important;
        width: 100% !important;
        max-width: 100% !important;
      }
    }

    .page-bl555bookmaker__faq-item {
      border-bottom: 1px solid var(--page-bl555bookmaker-border-color);
      box-sizing: border-box; /* Ensure padding/border included in width */
    }
    .page-bl555bookmaker__faq-item:last-child {
      border-bottom: none;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
    }

    .page-bl555bookmaker__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #f9f9f9;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }
    .page-bl555bookmaker__faq-question:hover {
      background-color: #f0f0f0;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-question {
        padding: 12px 15px;
      }
    }

    .page-bl555bookmaker__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-bl555bookmaker-secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
      word-wrap: break-word !important; /* Ensure text wraps */
      overflow-wrap: break-word !important;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-question h3 {
        font-size: 1em;
      }
    }

    .page-bl555bookmaker__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-bl555bookmaker-primary-color);
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-bl555bookmaker__faq-item.active .page-bl555bookmaker__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }

    .page-bl555bookmaker__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: #fff;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: #444;
      font-size: 0.95em;
      text-align: justify;
    }

    .page-bl555bookmaker__faq-item.active .page-bl555bookmaker__faq-answer {
      max-height: 2000px !important; /* Sufficiently large height */
      padding: 20px 15px !important;
      opacity: 1;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__faq-item.active .page-bl555bookmaker__faq-answer {
        padding: 15px 10px !important;
      }
    }

    .page-bl555bookmaker__promotion-banner {
      background-color: var(--page-bl555bookmaker-primary-color);
      color: var(--page-bl555bookmaker-light-text-color);
      text-align: center;
      padding: 30px 20px;
      border-radius: 8px;
      margin-top: 40px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__promotion-banner {
        padding: 20px 15px;
      }
    }

    .page-bl555bookmaker__promotion-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      color: var(--page-bl555bookmaker-accent-color);
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__promotion-title {
        font-size: 1.8em;
      }
    }

    .page-bl555bookmaker__promotion-text {
      font-size: 1.3em;
      margin-bottom: 25px;
    }
    @media (max-width: 768px) {
      .page-bl555bookmaker__promotion-text {
        font-size: 1em;
      }
    }