/* CSS cho trang axx88 */
    :root {
      --page-axx88-bg-dark: #1a1a1a;
      --page-axx88-bg-medium: #222222;
      --page-axx88-text-light: #e0e0e0;
      --page-axx88-text-white: #ffffff;
      --page-axx88-accent-gold: #FFD700;
      --page-axx88-accent-red: #e74c3c; /* For floating button urgency */
      --page-axx88-accent-green: #2ecc71; /* For floating button secondary */
      --page-axx88-border-color: #333333;
    }

    .page-axx88 {
      font-family: 'Arial', sans-serif;
      color: var(--page-axx88-text-light);
      background-color: var(--page-axx88-bg-dark);
      line-height: 1.6;
      overflow-x: hidden; /* Prevent horizontal scroll from fixed elements */
    }

    .page-axx88 a {
      color: var(--page-axx88-accent-gold);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .page-axx88 a:hover {
      color: var(--page-axx88-text-white);
    }

    .page-axx88-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 15px;
    }

    /* Hero Section */
    .page-axx88-hero {
      position: relative;
      background-color: var(--page-axx88-bg-medium);
      padding-top: 140px; /* Safe zone for floating header/menu */
      margin-bottom: 20px;
      text-align: center;
    }

    .page-axx88-hero-image-wrapper {
        width: 100%;
        max-width: 100%; /* Ensure it doesn't overflow */
        margin: 0 auto;
        display: flex;
        justify-content: center;
        align-items: flex-start; /* Align image to top */
        overflow: hidden; /* Hide parts of image if it's too tall */
        max-height: 500px; /* Limit height to prevent excessive space */
    }

    .page-axx88-hero-image {
      width: 100%;
      height: auto;
      display: block;
      object-fit: contain; /* Preserve aspect ratio, fit within container */
      object-position: center top; /* Align image to the top of its container */
      max-width: 100%; /* Ensure image itself doesn't exceed its wrapper */
    }

    .page-axx88-hero-content {
      padding: 20px 15px;
      text-align: center;
      background-color: var(--page-axx88-bg-dark); /* Ensure text is readable over the banner */
    }

    .page-axx88-hero h1 {
      font-size: 2.2em;
      color: var(--page-axx88-accent-gold);
      margin-bottom: 15px;
      text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
    }

    .page-axx88-hero p {
      font-size: 1.1em;
      margin-bottom: 25px;
      color: var(--page-axx88-text-white);
    }

    /* Floating Login/Register Buttons */
    .page-axx88-floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: calc(100% - 30px); /* Adjust for padding */
      max-width: 400px; /* Limit width on larger screens */
    }

    .page-axx88-btn {
      display: block;
      flex: 1;
      padding: 12px 10px;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      text-align: center;
      text-transform: uppercase;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      white-space: nowrap; /* Prevent text wrapping */
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .page-axx88-btn-login {
      background-color: var(--page-axx88-accent-red);
      color: var(--page-axx88-text-white);
      border: 2px solid var(--page-axx88-accent-red);
    }

    .page-axx88-btn-login:hover {
      background-color: #c0392b; /* Darker red */
      transform: translateY(-2px);
    }

    .page-axx88-btn-register {
      background-color: var(--page-axx88-accent-green);
      color: var(--page-axx88-text-white);
      border: 2px solid var(--page-axx88-accent-green);
    }

    .page-axx88-btn-register:hover {
      background-color: #27ae60; /* Darker green */
      transform: translateY(-2px);
    }

    /* Sections */
    .page-axx88-section {
      padding: 40px 0;
      background-color: var(--page-axx88-bg-medium);
      margin-bottom: 20px;
      border-radius: 10px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-axx88-section:last-of-type {
      margin-bottom: 0;
    }

    .page-axx88-section h2 {
      font-size: 1.8em;
      color: var(--page-axx88-accent-gold);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }

    .page-axx88-section h2::after {
      content: '';
      display: block;
      width: 60px;
      height: 3px;
      background-color: var(--page-axx88-accent-gold);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .page-axx88-section p {
      text-align: center;
      margin-bottom: 20px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      padding: 0 15px;
    }

    /* Game Categories/Products */
    .page-axx88-game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      padding: 0 15px;
    }

    .page-axx88-game-card {
      background-color: var(--page-axx88-bg-dark);
      border-radius: 10px;
      overflow: hidden;
      text-align: center;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-axx88-game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
    }

    .page-axx88-game-card-image {
      width: 100%;
      height: 120px;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--page-axx88-border-color);
    }

    .page-axx88-game-card-title {
      font-size: 1.1em;
      color: var(--page-axx88-text-white);
      padding: 15px 10px;
      background-color: var(--page-axx88-bg-dark);
      flex-grow: 1; /* Allow title to take up available space */
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-axx88-game-card-title a {
        color: var(--page-axx88-text-white); /* Ensure link text is white */
        display: block;
        width: 100%;
    }
    .page-axx88-game-card-title a:hover {
        color: var(--page-axx88-accent-gold); /* Hover effect for link */
    }

    /* Promotions Section */
    .page-axx88-promo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      padding: 0 15px;
    }

    .page-axx88-promo-card {
      background-color: var(--page-axx88-bg-dark);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      display: flex;
      flex-direction: column;
      text-align: center;
    }

    .page-axx88-promo-card-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .page-axx88-promo-card-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-axx88-promo-card h3 {
      font-size: 1.4em;
      color: var(--page-axx88-accent-gold);
      margin-bottom: 10px;
    }

    .page-axx88-promo-card p {
      font-size: 0.95em;
      color: var(--page-axx88-text-light);
      margin-bottom: 15px;
      text-align: left; /* Allow paragraph text to be left-aligned within card */
    }

    .page-axx88-promo-card .page-axx88-btn {
      margin-top: auto; /* Push button to the bottom */
      width: auto;
      display: inline-block;
      padding: 10px 20px;
      font-size: 1em;
    }

    /* Game Providers */
    .page-axx88-provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
      gap: 15px;
      padding: 0 15px;
      justify-items: center;
      align-items: center;
    }

    .page-axx88-provider-logo {
      width: 100%;
      max-width: 100px; /* Limit logo size */
      height: auto;
      object-fit: contain;
      filter: grayscale(80%) brightness(120%);
      transition: filter 0.3s ease;
    }

    .page-axx88-provider-logo:hover {
      filter: grayscale(0%) brightness(100%);
    }

    /* About axx88 */
    .page-axx88-about-content {
      padding: 0 15px;
      max-width: 900px;
      margin: 0 auto;
    }

    .page-axx88-about-content h3 {
      font-size: 1.5em;
      color: var(--page-axx88-accent-gold);
      margin-top: 25px;
      margin-bottom: 15px;
    }

    .page-axx88-about-content ul {
      list-style: none;
      padding: 0;
      margin-bottom: 20px;
    }

    .page-axx88-about-content ul li {
      background-color: var(--page-axx88-bg-dark);
      margin-bottom: 10px;
      padding: 15px;
      border-radius: 8px;
      border-left: 4px solid var(--page-axx88-accent-gold);
      font-size: 0.95em;
    }

    /* Responsive adjustments */
    @media (min-width: 768px) {
      .page-axx88-hero h1 {
        font-size: 3em;
      }
      .page-axx88-hero p {
        font-size: 1.2em;
      }
      .page-axx88-section h2 {
        font-size: 2.2em;
      }
      .page-axx88-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      }
      .page-axx88-promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      }
      .page-axx88-floating-buttons {
        bottom: 40px;
        gap: 20px;
      }
    }

    @media (min-width: 1024px) {
      .page-axx88-game-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      }
      .page-axx88-provider-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }
    }

    /* Accessibility - Focus states */
    .page-axx88 a:focus,
    .page-axx88-btn:focus,
    .page-axx88-game-card:focus-within {
      outline: 2px solid var(--page-axx88-accent-gold);
      outline-offset: 3px;
    }