/* Reset và các biến cơ bản */
    :root {
      --page-win456-primary-color: #e44d26; /* Màu cam đậm */
      --page-win456-secondary-color: #ff8c00; /* Màu cam sáng hơn */
      --page-win456-text-color: #333;
      --page-win456-background-light: #f9f9f9;
      --page-win456-background-dark: #222;
      --page-win456-white: #fff;
      --page-win456-grey-light: #eee;
      --page-win456-grey-dark: #555;
    }

    .page-win456 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-win456-text-color);
      background-color: var(--page-win456-background-light);
    }

    .page-win456 h1,
    .page-win456 h2,
    .page-win456 h3 {
      color: var(--page-win456-primary-color);
      margin-bottom: 15px;
      text-align: center;
    }

    .page-win456 h1 {
      font-size: 2.5em;
      margin-bottom: 20px;
    }

    .page-win456 h2 {
      font-size: 2em;
      margin-top: 40px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-win456 h2::after {
      content: '';
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      bottom: 0;
      width: 60px;
      height: 3px;
      background-color: var(--page-win456-secondary-color);
    }

    .page-win456 h3 {
      font-size: 1.5em;
    }

    .page-win456 p {
      margin-bottom: 15px;
      text-align: justify;
    }

    .page-win456__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    /* Hero Section */
    .page-win456__hero-section {
      position: relative;
      width: 100%;
      overflow: hidden;
      color: var(--page-win456-white);
      text-align: center;
      padding-top: 10px; /* Adjust for fixed header */
      padding-bottom: 50px;
      background-color: #333; /* Fallback background */
    }

    .page-win456__hero-image {
      width: 100%;
      height: auto;
      display: block;
      max-width: 100%;
      object-fit: cover;
      opacity: 0.7; /* Make text more readable */
    }

    .page-win456__hero-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 10;
      width: 90%;
      max-width: 800px;
      background: rgba(0, 0, 0, 0.5);
      padding: 20px;
      border-radius: 10px;
    }

    .page-win456__hero-content h1 {
      color: var(--page-win456-white);
      font-size: 2.8em;
      margin-bottom: 10px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-win456__hero-content p {
      font-size: 1.2em;
      margin-bottom: 20px;
      text-align: center;
    }

    /* Floating Button */
    .page-win456__floating-button {
      position: fixed;
      bottom: 20px;
      right: 20px;
      background-color: var(--page-win456-primary-color);
      color: var(--page-win456-white);
      padding: 15px 25px;
      border-radius: 30px;
      font-weight: bold;
      font-size: 1.1em;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      z-index: 100;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      text-decoration: none; /* Ensure it looks like a button */
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
    }

    .page-win456__floating-button:hover {
      background-color: var(--page-win456-secondary-color);
      transform: translateY(-3px);
    }

    /* Section Styling */
    .page-win456__section {
      padding: 40px 0;
      background-color: var(--page-win456-white);
      margin-bottom: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-win456__section--grey {
      background-color: var(--page-win456-background-light);
    }

    /* Game Categories */
    .page-win456__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }

    .page-win456__game-card {
      background-color: var(--page-win456-white);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
    }

    .page-win456__game-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-win456__game-card-image-wrapper {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-win456__game-card-image {
      width: 100%;
      max-width: 100%;
      height: 200px; /* Fixed height for consistency */
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .page-win456__game-card:hover .page-win456__game-card-image {
      transform: scale(1.05);
    }

    .page-win456__game-card-content {
      padding: 20px;
      flex-grow: 1;
    }

    .page-win456__game-card-content h3 {
      font-size: 1.3em;
      margin-top: 0;
      color: var(--page-win456-primary-color);
    }

    .page-win456__game-card-content p {
      font-size: 0.95em;
      color: var(--page-win456-grey-dark);
      text-align: center;
    }

    /* Promotions */
    .page-win456__promotion-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
    }

    .page-win456__promotion-item {
      display: flex;
      align-items: center;
      background-color: var(--page-win456-grey-light);
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .page-win456__promotion-image-wrapper {
      flex-shrink: 0;
      margin-right: 20px;
      width: 120px;
      height: 120px;
      overflow: hidden;
      border-radius: 8px;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-win456__promotion-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      max-width: 100%;
    }

    .page-win456__promotion-content h3 {
      margin-top: 0;
      text-align: left;
      color: var(--page-win456-primary-color);
    }

    .page-win456__promotion-content p {
      font-size: 0.95em;
      color: var(--page-win456-grey-dark);
      text-align: left;
    }

    /* Guide Section */
    .page-win456__guide-steps {
      display: flex;
      flex-direction: column;
      gap: 30px;
      margin-top: 30px;
    }

    .page-win456__guide-step {
      display: flex;
      align-items: center;
      gap: 20px;
      background-color: var(--page-win456-white);
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.07);
    }

    .page-win456__guide-step:nth-child(even) {
      flex-direction: row-reverse;
    }

    .page-win456__guide-step-image-wrapper {
      flex: 1;
      min-width: 200px;
      max-width: 100%;
      overflow: hidden;
      border-radius: 8px;
      box-sizing: border-box;
    }

    .page-win456__guide-step-image {
      width: 100%;
      height: auto;
      display: block;
      max-width: 100%;
      object-fit: cover;
    }

    .page-win456__guide-step-content {
      flex: 2;
    }

    .page-win456__guide-step-content h3 {
      margin-top: 0;
      text-align: left;
      color: var(--page-win456-primary-color);
    }

    .page-win456__guide-step-content p {
      text-align: left;
    }

    /* Why Choose Section */
    .page-win456__advantages-list {
      list-style: none;
      padding: 0;
      margin-top: 30px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
    }

    .page-win456__advantage-item {
      background-color: var(--page-win456-grey-light);
      padding: 20px;
      border-radius: 8px;
      text-align: center;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-win456__advantage-item h3 {
      font-size: 1.2em;
      margin-top: 10px;
      color: var(--page-win456-primary-color);
    }

    .page-win456__advantage-item p {
      font-size: 0.9em;
      color: var(--page-win456-grey-dark);
      text-align: center;
    }

    /* FAQ Section */
    .page-win456__faq-list {
      margin-top: 30px;
    }

    .page-win456__faq-item {
      background-color: var(--page-win456-white);
      border: 1px solid var(--page-win456-grey-light);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    }

    .page-win456__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: var(--page-win456-grey-light);
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-win456__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-win456__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-win456-text-color);
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-win456__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-win456-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-win456__faq-item.active .page-win456__faq-toggle {
      transform: rotate(45deg);
    }

    .page-win456__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
      color: var(--page-win456-grey-dark);
    }

    .page-win456__faq-item.active .page-win456__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-win456__container {
        padding: 15px;
      }

      .page-win456 h1 {
        font-size: 2em;
      }

      .page-win456 h2 {
        font-size: 1.7em;
      }

      .page-win456 h3 {
        font-size: 1.3em;
      }

      .page-win456__hero-content {
        padding: 15px;
        width: 95%;
      }

      .page-win456__hero-content h1 {
        font-size: 2em;
      }

      .page-win456__hero-content p {
        font-size: 1em;
      }

      .page-win456__floating-button {
        padding: 12px 20px;
        font-size: 1em;
        bottom: 15px;
        right: 15px;
      }

      .page-win456__game-grid {
        grid-template-columns: 1fr;
      }

      .page-win456__promotion-item {
        flex-direction: column;
        text-align: center;
      }

      .page-win456__promotion-image-wrapper {
        margin-right: 0;
        margin-bottom: 15px;
        width: 100%;
        height: 150px;
      }

      .page-win456__promotion-content h3,
      .page-win456__promotion-content p {
        text-align: center;
      }

      .page-win456__guide-step {
        flex-direction: column !important; /* Override even/odd styling */
        text-align: center;
      }

      .page-win456__guide-step-image-wrapper {
        min-width: unset;
        width: 100%;
      }

      .page-win456__guide-step-content h3,
      .page-win456__guide-step-content p {
        text-align: center;
      }

      .page-win456__advantages-list {
        grid-template-columns: 1fr;
      }

      .page-win456__faq-question {
        padding: 12px 15px;
      }

      .page-win456__faq-question h3 {
        font-size: 1em;
      }

      .page-win456__faq-answer {
        padding: 0 15px;
      }

      .page-win456__faq-item.active .page-win456__faq-answer {
        padding: 15px !important;
      }

      /* Image responsive forcing */
      .page-win456 img {
        max-width: 100% !important;
        height: auto !important;
      }
      .page-win456__game-card-image-wrapper,
      .page-win456__promotion-image-wrapper,
      .page-win456__guide-step-image-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }