/* Tổng quan */
    body {
      margin: 0;
      font-family: 'Arial', sans-serif;
      background-color: #000000; /* Nền đen */
      color: #FFFFFF; /* Chữ trắng */
      line-height: 1.6;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    .page-8kbet {
      flex: 1;
      padding: 0;
      box-sizing: border-box;
      max-width: 100%;
      overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .page-8kbet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-8kbet__section {
      margin-bottom: 40px;
      padding: 20px 0;
    }

    .page-8kbet__title {
      color: #FFD700; /* Vàng */
      text-align: center;
      margin-bottom: 30px;
      font-size: 2.5em;
      font-weight: bold;
    }

    .page-8kbet__subtitle {
      color: #FFD700; /* Vàng */
      font-size: 1.8em;
      margin-bottom: 20px;
      text-align: left;
    }

    .page-8kbet__text {
      font-size: 1.1em;
      margin-bottom: 15px;
      color: #E0E0E0; /* Trắng nhạt */
    }

    .page-8kbet__button {
      display: inline-block;
      background-color: #FFD700; /* Vàng */
      color: #000000; /* Đen */
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1.1em;
    }

    .page-8kbet__button:hover {
      background-color: #FFA500; /* Cam */
    }

    /* Hero Section */
    .page-8kbet__hero-section {
      position: relative;
      width: 100%;
      padding-top: 10px; /* Safety padding for fixed header - Desktop */
      text-align: center;
      background-color: #1a1a1a; /* Hơi xám đen */
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-8kbet__hero-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px; /* Space between image and text */
    }

    .page-8kbet__hero-image {
      width: 100%;
      height: auto;
      max-width: 100%; /* Ensure image is responsive */
      display: block;
      object-fit: cover; /* Cover the container without distorting */
    }

    .page-8kbet__hero-content {
      position: relative;
      z-index: 2;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-8kbet__hero-title {
      font-size: 3em;
      color: #FFD700; /* Vàng */
      margin-bottom: 20px;
      line-height: 1.2;
    }

    .page-8kbet__hero-description {
      font-size: 1.3em;
      color: #E0E0E0; /* Trắng nhạt */
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Floating Login Button */
    .page-8kbet__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: #FF4500; /* Đỏ cam */
      color: #FFFFFF;
      padding: 15px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.2em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 1000;
      animation: page-8kbet__pulse 2s infinite;
      display: flex;
      align-items: center;
      gap: 10px;
      border: none;
      cursor: pointer;
    }

    .page-8kbet__floating-button:hover {
      background-color: #FF6347; /* Đỏ cà chua */
    }

    @keyframes page-8kbet__pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }

    /* Game List */
    .page-8kbet__games-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-8kbet__game-item {
      background-color: #1a1a1a; /* Hơi xám đen */
      border-radius: 10px;
      overflow: hidden;
      text-align: center;
      padding: 15px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid #333;
    }

    .page-8kbet__game-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 15px rgba(0, 0, 0, 0.5);
    }

    .page-8kbet__game-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 10px;
    }

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

    .page-8kbet__game-name {
      color: #FFD700; /* Vàng */
      font-weight: bold;
      font-size: 1.2em;
      margin-top: 10px;
    }

    /* Provider List */
    .page-8kbet__providers-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      margin-top: 30px;
    }

    .page-8kbet__provider-item {
      background-color: #1a1a1a;
      border-radius: 10px;
      overflow: hidden;
      text-align: center;
      padding: 15px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid #333;
    }

    .page-8kbet__provider-item:hover {
      transform: translateY(-3px);
      box-shadow: 0 5px 10px rgba(0, 0, 0, 0.4);
    }

    .page-8kbet__provider-logo-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 10px;
      display: flex; /* Center the image if it's smaller */
      justify-content: center;
      align-items: center;
      height: 80px; /* Fixed height for logos */
    }

    .page-8kbet__provider-logo {
      width: auto; /* Allow auto width for logos */
      max-width: 100%;
      height: auto;
      max-height: 100%;
      object-fit: contain; /* Ensure logo fits without cropping */
    }

    .page-8kbet__provider-name {
      color: #FFFFFF;
      font-weight: bold;
      font-size: 1em;
      margin-top: 10px;
    }

    /* Login Steps */
    .page-8kbet__steps-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-8kbet__step-item {
      background-color: #1a1a1a;
      border: 1px solid #333;
      border-radius: 10px;
      padding: 20px;
      margin-bottom: 15px;
      display: flex;
      align-items: flex-start;
      gap: 15px;
    }

    .page-8kbet__step-number {
      background-color: #FFD700;
      color: #000000;
      width: 35px;
      height: 35px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 1.2em;
      flex-shrink: 0;
    }

    .page-8kbet__step-content h3 {
      color: #FFD700;
      margin-top: 0;
      margin-bottom: 10px;
      font-size: 1.4em;
    }

    .page-8kbet__step-content p {
      color: #E0E0E0;
      margin: 0;
    }

    /* FAQ Section */
    .page-8kbet__faq-section {
      background-color: #000000;
      padding: 40px 0;
    }

    .page-8kbet__faq-item {
      background-color: #1a1a1a;
      border: 1px solid #333;
      border-radius: 10px;
      margin-bottom: 15px;
      overflow: hidden;
    }

    .page-8kbet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #2a2a2a;
      transition: background-color 0.3s ease;
    }

    .page-8kbet__faq-question:hover {
      background-color: #3a3a3a;
    }

    .page-8kbet__faq-question h3 {
      color: #FFD700;
      margin: 0;
      font-size: 1.2em;
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-8kbet__faq-toggle {
      color: #FFD700;
      font-size: 1.8em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-8kbet__faq-item.active .page-8kbet__faq-toggle {
      transform: rotate(45deg); /* Plus to X effect */
    }

    .page-8kbet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #E0E0E0;
      background-color: #1a1a1a;
    }

    .page-8kbet__faq-item.active .page-8kbet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-8kbet__faq-answer p {
      margin: 0;
      font-size: 1em;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-8kbet__container {
        padding: 15px;
      }

      .page-8kbet__hero-section {
        padding-top: 10px; /* Safety padding for fixed header - Mobile */
      }

      .page-8kbet__hero-title {
        font-size: 2em;
      }

      .page-8kbet__hero-description {
        font-size: 1em;
      }

      .page-8kbet__button {
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-8kbet__floating-button {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
        font-size: 1em;
      }

      .page-8kbet__title {
        font-size: 2em;
      }

      .page-8kbet__subtitle {
        font-size: 1.5em;
      }

      .page-8kbet__text {
        font-size: 0.95em;
      }

      .page-8kbet__games-grid,
      .page-8kbet__providers-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      }

      .page-8kbet__game-item,
      .page-8kbet__provider-item {
        padding: 10px;
      }

      .page-8kbet__game-name {
        font-size: 1.1em;
      }

      .page-8kbet__provider-name {
        font-size: 0.9em;
      }

      .page-8kbet__step-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .page-8kbet__step-content h3 {
        font-size: 1.2em;
      }

      .page-8kbet__faq-question {
        padding: 12px 15px;
      }

      .page-8kbet__faq-question h3 {
        font-size: 1.1em;
      }

      .page-8kbet__faq-toggle {
        font-size: 1.5em;
      }

      .page-8kbet__faq-answer {
        padding: 15px 15px !important; /* Important for mobile FAQ padding */
      }

      /* Image responsive optimization */
      .page-8kbet__hero-image,
      .page-8kbet__game-image,
      .page-8kbet__provider-logo {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-8kbet__hero-image-wrapper,
      .page-8kbet__game-image-wrapper,
      .page-8kbet__provider-logo-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }