:root {
      --page-ju88-primary-color: #FFD700; /* Vàng */
      --page-ju88-secondary-color: #FFFFFF; /* Trắng */
      --page-ju88-background-color: #000000; /* Đen */
      --page-ju88-dark-gray: #1a1a1a;
      --page-ju88-light-gray: #333333;
    }

    .page-ju88 {
      font-family: 'Arial', sans-serif;
      background-color: var(--page-ju88-background-color);
      color: var(--page-ju88-secondary-color);
      line-height: 1.6;
      padding-bottom: 80px; /* Space for fixed button */
    }

    .page-ju88__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-ju88__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-ju88__section:nth-of-type(even) {
      background-color: var(--page-ju88-dark-gray);
    }

    .page-ju88__heading {
      color: var(--page-ju88-primary-color);
      font-size: 2.5em;
      margin-bottom: 20px;
      text-transform: uppercase;
      font-weight: bold;
    }

    .page-ju88__subheading {
      color: var(--page-ju88-secondary-color);
      font-size: 1.8em;
      margin-bottom: 15px;
    }

    .page-ju88__paragraph {
      font-size: 1.1em;
      margin-bottom: 20px;
      color: var(--page-ju88-secondary-color);
    }

    /* Hero Section */
    .page-ju88__hero-section {
      position: relative;
      overflow: hidden;
      padding-top: 10px; /* Desktop safe area for fixed header */
      text-align: center;
    }

    .page-ju88__hero-image {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      border-radius: 8px;
    }

    .page-ju88__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
      text-align: center;
      background: rgba(0, 0, 0, 0.6);
      border-radius: 8px;
      margin-top: 20px;
    }

    .page-ju88__hero-title {
      font-size: 3em;
      color: var(--page-ju88-primary-color);
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-ju88__hero-description {
      font-size: 1.2em;
      color: var(--page-ju88-secondary-color);
      max-width: 800px;
      margin: 0 auto 30px auto;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    }

    /* Floating Login Button */
    .page-ju88__floating-button {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--page-ju88-primary-color);
      color: var(--page-ju88-background-color);
      padding: 15px 30px;
      border-radius: 50px;
      font-size: 1.2em;
      font-weight: bold;
      text-decoration: none;
      box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
      transition: all 0.3s ease;
      z-index: 1000;
      cursor: pointer;
      border: none;
      display: flex;
      align-items: center;
      justify-content: center;
      white-space: nowrap;
    }

    .page-ju88__floating-button:hover {
      background-color: #e6c200;
      box-shadow: 0 6px 20px rgba(255, 215, 0, 0.6);
      transform: translateX(-50%) translateY(-3px);
    }

    /* Game Categories */
    .page-ju88__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-ju88__game-card {
      background-color: var(--page-ju88-light-gray);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: left;
      display: flex;
      flex-direction: column;
    }

    .page-ju88__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
    }

    .page-ju88__game-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    .page-ju88__game-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-ju88__game-title {
      font-size: 1.5em;
      color: var(--page-ju88-primary-color);
      margin-bottom: 10px;
    }

    .page-ju88__game-description {
      font-size: 1em;
      color: var(--page-ju88-secondary-color);
    }

    /* Promotions Section */
    .page-ju88__promo-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .page-ju88__promo-item {
      background-color: var(--page-ju88-light-gray);
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      flex: 1 1 calc(33% - 40px);
      min-width: 280px;
      max-width: 380px;
      transition: transform 0.3s ease;
    }

    .page-ju88__promo-item:hover {
      transform: translateY(-5px);
    }

    .page-ju88__promo-title {
      color: var(--page-ju88-primary-color);
      font-size: 1.6em;
      margin-bottom: 10px;
    }

    .page-ju88__promo-description {
      color: var(--page-ju88-secondary-color);
      font-size: 1em;
    }

    .page-ju88__button {
      background-color: var(--page-ju88-primary-color);
      color: var(--page-ju88-background-color);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      display: inline-block;
      margin-top: 20px;
      border: none;
      cursor: pointer;
    }

    .page-ju88__button:hover {
      background-color: #e6c200;
    }

    /* Game Providers */
    .page-ju88__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      margin-top: 30px;
      justify-items: center;
      align-items: center;
    }

    .page-ju88__provider-logo {
      width: 100%;
      max-width: 200px; /* Ensure logos are not too big */
      height: auto;
      object-fit: contain;
      background-color: var(--page-ju88-light-gray);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .page-ju88__provider-logo:hover {
      transform: scale(1.05);
    }

    /* Guides Section */
    .page-ju88__guide-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-ju88__guide-card {
      background-color: var(--page-ju88-light-gray);
      border-radius: 10px;
      padding: 25px;
      text-align: left;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .page-ju88__guide-card:hover {
      transform: translateY(-5px);
    }

    .page-ju88__guide-title {
      color: var(--page-ju88-primary-color);
      font-size: 1.4em;
      margin-bottom: 10px;
    }

    .page-ju88__guide-description {
      color: var(--page-ju88-secondary-color);
      font-size: 1em;
    }

    /* Why Choose Section */
    .page-ju88__advantages-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
    }

    .page-ju88__advantage-item {
      background-color: var(--page-ju88-light-gray);
      border-left: 5px solid var(--page-ju88-primary-color);
      border-radius: 8px;
      padding: 20px;
      text-align: left;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      flex: 1 1 calc(45% - 40px);
      min-width: 300px;
      max-width: 500px;
    }

    .page-ju88__advantage-title {
      color: var(--page-ju88-primary-color);
      font-size: 1.3em;
      margin-bottom: 10px;
    }

    .page-ju88__advantage-text {
      color: var(--page-ju88-secondary-color);
      font-size: 1em;
    }

    /* FAQ Section */
    .page-ju88__faq-container {
      margin-top: 30px;
      text-align: left;
    }

    .page-ju88__faq-item {
      background-color: var(--page-ju88-light-gray);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-ju88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--page-ju88-dark-gray);
      color: var(--page-ju88-primary-color);
      font-weight: bold;
      font-size: 1.1em;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-ju88__faq-question:hover {
      background-color: #2a2a2a;
    }

    .page-ju88__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-ju88-primary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-ju88__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-ju88__faq-item.active .page-ju88__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or '-' */
    }

    .page-ju88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      color: var(--page-ju88-secondary-color);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-ju88__faq-item.active .page-ju88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-ju88__hero-section {
        padding-top: 10px; /* Mobile safe area */
      }
      .page-ju88__hero-title {
        font-size: 2em;
      }
      .page-ju88__hero-description {
        font-size: 1em;
      }
      .page-ju88__heading {
        font-size: 2em;
      }
      .page-ju88__subheading {
        font-size: 1.5em;
      }
      .page-ju88__paragraph {
        font-size: 0.95em;
      }
      .page-ju88__floating-button {
        width: calc(100% - 40px);
        bottom: 15px;
        font-size: 1em;
        padding: 12px 20px;
      }
      .page-ju88__game-grid,
      .page-ju88__promo-list,
      .page-ju88__providers-grid,
      .page-ju88__guide-grid,
      .page-ju88__advantages-list {
        grid-template-columns: 1fr;
        gap: 15px;
      }
      .page-ju88__promo-item,
      .page-ju88__advantage-item {
        flex: 1 1 100%;
        max-width: 100%;
      }
      .page-ju88__game-card,
      .page-ju88__promo-item,
      .page-ju88__guide-card,
      .page-ju88__advantage-item,
      .page-ju88__faq-item {
        margin-left: 10px;
        margin-right: 10px;
      }
      .page-ju88__section {
        padding: 30px 0;
      }
      .page-ju88__faq-question, .page-ju88__faq-answer {
        padding: 15px !important;
      }
    }

    /* Image responsive optimization */
    .page-ju88 img {
      max-width: 100% !important;
      height: auto !important;
      box-sizing: border-box;
      display: block; /* Remove extra space below images */
    }
    .page-ju88__image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      display: flex;
      justify-content: center;
      align-items: center;
    }