:root {
      --primary-color: #ffcc00; /* Vàng sáng */
      --secondary-color: #007bff; /* Xanh dương */
      --dark-background: #1a1a1a; /* Nền tối */
      --light-text: #ffffff; /* Chữ sáng */
      --accent-color: #e74c3c; /* Đỏ nhấn */
      --grey-text: #cccccc; /* Chữ xám nhạt */
    }

    /* Base styles for the page content, ensuring it doesn't interfere with header/footer */
    .page-100-win-bet {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-background);
      line-height: 1.6;
      overflow-x: hidden; /* Prevent horizontal scroll on mobile */
      padding-top: 10px; /* Small decorative top padding, body handles header offset */
    }

    .page-100-win-bet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-100-win-bet__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-100-win-bet__section--dark {
      background-color: #2c2c2c;
    }

    .page-100-win-bet__heading {
      color: var(--primary-color);
      margin-bottom: 20px;
      font-size: 2.5em;
      font-weight: bold;
    }

    .page-100-win-bet__subheading {
      color: var(--light-text);
      margin-bottom: 30px;
      font-size: 1.2em;
    }

    .page-100-win-bet__text {
      color: var(--grey-text);
      margin-bottom: 20px;
      font-size: 1em;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Hero Section */
    .page-100-win-bet__hero-section {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('[GALLERY:hero:1920x1080:betting,casino,mobile,vietnam,night]') no-repeat center center/cover;
      height: 60vh; /* Adjust height for mobile */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-100-win-bet__hero-title {
      font-size: 3em;
      color: var(--primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-100-win-bet__hero-subtitle {
      font-size: 1.5em;
      color: var(--light-text);
      margin-bottom: 30px;
      max-width: 700px;
    }

    .page-100-win-bet__cta-button {
      background-color: var(--accent-color);
      color: var(--light-text);
      padding: 15px 30px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease;
      display: inline-block;
      border: none;
      cursor: pointer;
    }

    .page-100-win-bet__cta-button:hover {
      background-color: #c0392b;
    }

    /* Floating Buttons */
    .page-100-win-bet__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-100-win-bet__floating-button {
      background-color: var(--primary-color);
      color: var(--dark-background);
      padding: 12px 25px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1em;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
      transition: background-color 0.3s ease, transform 0.2s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      min-width: 120px;
    }

    .page-100-win-bet__floating-button--login {
      background-color: var(--secondary-color);
      color: var(--light-text);
    }

    .page-100-win-bet__floating-button:hover {
      transform: translateY(-3px);
      filter: brightness(1.1);
    }

    /* Game Categories Section */
    .page-100-win-bet__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      max-width: 1000px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-100-win-bet__game-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      padding-bottom: 20px;
      box-sizing: border-box;
    }

    .page-100-win-bet__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    }

    .page-100-win-bet__game-card-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%; /* Ensure responsiveness */
    }

    .page-100-win-bet__game-card-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin: 20px 15px 10px;
    }

    .page-100-win-bet__game-card-description {
      color: var(--grey-text);
      font-size: 0.95em;
      padding: 0 15px;
    }

    /* Promotions Section */
    .page-100-win-bet__promotion-card {
      background-color: #2a2a2a;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      margin-bottom: 30px;
      text-align: left;
      display: flex;
      flex-direction: column;
      align-items: center;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-100-win-bet__promotion-card-image {
      width: 100%;
      height: 250px;
      object-fit: cover;
      display: block;
      max-width: 100%; /* Ensure responsiveness */
    }

    .page-100-win-bet__promotion-card-content {
      padding: 25px;
      text-align: center;
    }

    .page-100-win-bet__promotion-card-title {
      font-size: 1.8em;
      color: var(--primary-color);
      margin-bottom: 10px;
    }

    .page-100-win-bet__promotion-card-description {
      color: var(--grey-text);
      font-size: 1em;
      margin-bottom: 20px;
    }

    /* Why Choose Us Section */
    .page-100-win-bet__features-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 40px;
      list-style: none;
      padding: 0;
      max-width: 1000px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-100-win-bet__feature-item {
      background-color: #2a2a2a;
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
      text-align: center;
      box-sizing: border-box; /* Crucial for mobile responsiveness */
    }

    .page-100-win-bet__feature-icon {
      width: 200px; /* Enforce min size */
      height: 200px; /* Enforce min size */
      margin-bottom: 15px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      object-fit: contain;
      max-width: 100%;
    }

    .page-100-win-bet__feature-title {
      font-size: 1.3em;
      color: var(--primary-color);
      margin-bottom: 10px;
    }

    .page-100-win-bet__feature-description {
      color: var(--grey-text);
      font-size: 0.9em;
    }

    /* FAQ Section */
    .page-100-win-bet__faq-section {
      text-align: left;
    }

    .page-100-win-bet__faq-container {
      max-width: 800px;
      margin: 40px auto 0;
    }

    .page-100-win-bet__faq-item {
      background-color: #2a2a2a;
      border-radius: 8px;
      margin-bottom: 15px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
      overflow: hidden;
    }

    .page-100-win-bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #333;
      color: var(--primary-color);
      cursor: pointer;
      font-weight: bold;
      font-size: 1.1em;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-100-win-bet__faq-question:hover {
      background-color: #444;
    }

    .page-100-win-bet__faq-question h3 {
      margin: 0;
      color: inherit;
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-100-win-bet__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-100-win-bet__faq-item.active .page-100-win-bet__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or '-' */
    }

    .page-100-win-bet__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px; /* Initial padding */
      color: var(--grey-text);
      font-size: 0.95em;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-100-win-bet__faq-item.active .page-100-win-bet__faq-answer {
      max-height: 2000px !important; /* Sufficiently large height */
      padding: 20px 15px !important; /* Expanded padding */
      opacity: 1;
    }

    /* Mobile Responsiveness */
    @media (max-width: 768px) {
      .page-100-win-bet__container {
        padding: 15px;
      }

      .page-100-win-bet__hero-section {
        height: 50vh;
        padding: 15px;
      }

      .page-100-win-bet__hero-title {
        font-size: 2em;
      }

      .page-100-win-bet__hero-subtitle {
        font-size: 1.2em;
      }

      .page-100-win-bet__floating-buttons {
        bottom: 10px;
        right: 10px;
        flex-direction: row; /* Horizontal on smaller screens */
        gap: 8px;
        left: 10px; /* Center for smaller screens */
        justify-content: center;
      }
      .page-100-win-bet__floating-button {
        padding: 10px 18px;
        font-size: 0.9em;
        min-width: unset; /* Allow buttons to shrink */
        width: 120px; /* Fixed width for small screens */
      }

      .page-100-win-bet__section {
        padding: 30px 0;
      }

      .page-100-win-bet__heading {
        font-size: 2em;
      }

      .page-100-win-bet__subheading {
        font-size: 1em;
      }

      /* List items mobile responsiveness */
      .page-100-win-bet__game-grid,
      .page-100-win-bet__features-list {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 10px !important; /* Adjust padding for container */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
      }

      .page-100-win-bet__game-card,
      .page-100-win-bet__feature-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important; /* Adjust padding for items */
        word-wrap: break-word !important; /* Ensure text wraps */
        overflow-wrap: break-word !important;
      }

      .page-100-win-bet__game-card-image,
      .page-100-win-bet__promotion-card-image,
      .page-100-win-bet__feature-icon {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-100-win-bet__promotion-card {
        flex-direction: column;
        margin-left: 10px;
        margin-right: 10px;
      }
      .page-100-win-bet__promotion-card-content {
        padding: 15px;
      }
      .page-100-win-bet__promotion-card-title {
        font-size: 1.5em;
      }

      .page-100-win-bet__faq-question {
        font-size: 1em;
        padding: 12px 15px;
      }
      .page-100-win-bet__faq-answer {
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-100-win-bet__hero-title {
        font-size: 1.8em;
      }
      .page-100-win-bet__hero-subtitle {
        font-size: 1em;
      }
      .page-100-win-bet__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-100-win-bet__floating-buttons {
        flex-direction: column; /* Back to vertical for very small screens */
        align-items: center;
        width: 100%;
        left: 0;
        right: 0;
        bottom: 10px;
      }
      .page-100-win-bet__floating-button {
        width: calc(100% - 40px);
        max-width: 250px;
      }
    }