:root {
      --primary-color: #e44d26; /* Màu cam đậm */
      --secondary-color: #f7b03b; /* Màu vàng cam */
      --text-dark: #333333;
      --text-light: #ffffff;
      --background-light: #f5f5f5;
      --background-dark: #2c3e50; /* Xám xanh đậm */
      --border-color: #dddddd;
      --shadow-light: rgba(0, 0, 0, 0.1);
      --font-family: 'Arial', sans-serif;
    }

    .page-13-win-cc {
      font-family: var(--font-family);
      color: var(--text-dark);
      line-height: 1.6;
      background-color: var(--background-light);
      padding-top: var(--header-offset, 122px); /* Fallback for header offset */
    }

    .page-13-win-cc__hero-section {
      position: relative;
      background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('[GALLERY:hero:1920x1080:betting,casino,vietnam]') no-repeat center center/cover;
      color: var(--text-light);
      text-align: center;
      padding: 80px 20px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-height: 400px;
      padding-top: 10px; /* Small decorative padding after body padding-top */
    }

    .page-13-win-cc__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--secondary-color);
      text-shadow: 2px 2px 4px var(--shadow-light);
    }

    .page-13-win-cc__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      max-width: 800px;
      color: var(--text-light);
    }

    .page-13-win-cc__cta-button {
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 15px 30px;
      border: none;
      border-radius: 8px;
      font-size: 1.1em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      box-shadow: 0 4px 8px var(--shadow-light);
    }

    .page-13-win-cc__cta-button:hover {
      background-color: #c73c1c; /* Darker primary color */
      transform: translateY(-2px);
    }

    .page-13-win-cc__section {
      padding: 60px 20px;
      max-width: 1200px;
      margin: 0 auto;
      text-align: center;
    }

    .page-13-win-cc__section--dark {
      background-color: var(--background-dark);
      color: var(--text-light);
    }

    .page-13-win-cc__section-title {
      font-size: 2.2em;
      color: var(--primary-color);
      margin-bottom: 40px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-13-win-cc__section-title--light {
      color: var(--secondary-color);
    }

    .page-13-win-cc__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 3px;
      background-color: var(--primary-color);
      border-radius: 2px;
    }

    .page-13-win-cc__section-title--light::after {
      background-color: var(--secondary-color);
    }

    .page-13-win-cc__text-block {
      font-size: 1.1em;
      margin-bottom: 20px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
      text-align: left;
    }

    .page-13-win-cc__text-block strong {
      color: var(--primary-color);
    }

    .page-13-win-cc__features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-13-win-cc__feature-card {
      background-color: var(--text-light);
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px var(--shadow-light);
      text-align: left;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      border-left: 5px solid var(--primary-color);
      box-sizing: border-box;
    }

    .page-13-win-cc__feature-card:hover {
      transform: translateY(-5px);
    }

    .page-13-win-cc__feature-card-icon {
      width: 60px;
      height: 60px;
      margin-bottom: 20px;
      border-radius: 50%;
      background-color: var(--secondary-color);
      display: flex;
      justify-content: center;
      align-items: center;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

    .page-13-win-cc__feature-card-icon img {
      max-width: 40px;
      height: auto;
      display: block;
      filter: none; /* Ensure no color filters */
      max-width: 100%;
      height: auto;
      box-sizing: border-box;
    }

    .page-13-win-cc__feature-card-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
    }

    .page-13-win-cc__game-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }

    .page-13-win-cc__game-card {
      background-color: var(--text-light);
      border-radius: 10px;
      box-shadow: 0 5px 15px var(--shadow-light);
      overflow: hidden;
      transition: transform 0.3s ease;
      box-sizing: border-box;
    }

    .page-13-win-cc__game-card:hover {
      transform: translateY(-5px);
    }

    .page-13-win-cc__game-card-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-13-win-cc__game-card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      filter: none; /* Ensure no color filters */
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-13-win-cc__game-card-content {
      padding: 20px;
      text-align: left;
    }

    .page-13-win-cc__game-card-title {
      font-size: 1.3em;
      color: var(--text-dark);
      margin-bottom: 10px;
    }

    .page-13-win-cc__game-card-description {
      font-size: 0.95em;
      color: #666;
    }

    .page-13-win-cc__process-steps {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
      margin-top: 40px;
    }

    .page-13-win-cc__step-item {
      background-color: var(--text-light);
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 5px 15px var(--shadow-light);
      text-align: center;
      flex: 1;
      min-width: 280px;
      max-width: 350px;
      box-sizing: border-box;
      border-bottom: 5px solid var(--secondary-color);
    }

    .page-13-win-cc__step-number {
      font-size: 2.5em;
      font-weight: bold;
      color: var(--primary-color);
      margin-bottom: 15px;
    }

    .page-13-win-cc__step-title {
      font-size: 1.4em;
      color: var(--text-dark);
      margin-bottom: 15px;
    }

    .page-13-win-cc__step-description {
      font-size: 1em;
      color: #555;
    }

    .page-13-win-cc__promotion-banner {
      background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
      color: var(--text-light);
      padding: 50px 20px;
      text-align: center;
      margin-top: 60px;
      border-radius: 10px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    .page-13-win-cc__promotion-title {
      font-size: 2.5em;
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-13-win-cc__promotion-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
    }

    .page-13-win-cc__faq-section {
      text-align: left;
      margin-top: 40px;
    }

    .page-13-win-cc__faq-item {
      background-color: var(--text-light);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-13-win-cc__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      font-size: 1.15em;
      font-weight: bold;
      color: var(--text-dark);
      cursor: pointer;
      user-select: none;
      background-color: #ffffff;
      transition: background-color 0.3s ease;
    }

    .page-13-win-cc__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-13-win-cc__faq-question h3 {
      margin: 0;
      color: var(--primary-color);
      pointer-events: none; /* Prevent h3 from blocking click on parent div */
      flex-grow: 1;
    }

    .page-13-win-cc__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      color: var(--primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click on parent div */
    }

    .page-13-win-cc__faq-item.active .page-13-win-cc__faq-toggle {
      transform: rotate(45deg); /* Plus to X / Minus */
      content: '−';
    }

    .page-13-win-cc__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      font-size: 1em;
      color: #555;
      background-color: #f9f9f9;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      opacity: 0;
    }

    .page-13-win-cc__faq-item.active .page-13-win-cc__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 20px !important;
      opacity: 1;
    }

    .page-13-win-cc__external-link-button {
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 12px 25px;
      border: none;
      border-radius: 5px;
      font-size: 1em;
      font-weight: bold;
      cursor: pointer;
      transition: background-color 0.3s ease;
      text-decoration: none;
      display: inline-block;
      margin-top: 20px;
    }

    .page-13-win-cc__external-link-button:hover {
      background-color: #c73c1c;
    }

    /* Mobile responsiveness */
    @media (max-width: 768px) {
      .page-13-win-cc__hero-title {
        font-size: 2em;
      }

      .page-13-win-cc__hero-subtitle {
        font-size: 1em;
      }

      .page-13-win-cc__section {
        padding: 40px 15px;
      }

      .page-13-win-cc__section-title {
        font-size: 1.8em;
      }

      .page-13-win-cc__text-block {
        font-size: 0.95em;
      }

      .page-13-win-cc__features-grid,
      .page-13-win-cc__game-grid,
      .page-13-win-cc__process-steps {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .page-13-win-cc__feature-card,
      .page-13-win-cc__game-card,
      .page-13-win-cc__step-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 20px;
      }

      .page-13-win-cc__feature-card-icon img,
      .page-13-win-cc__game-card-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-13-win-cc__game-card-image-wrapper {
        height: 180px;
      }

      .page-13-win-cc__promotion-title {
        font-size: 1.8em;
      }

      .page-13-win-cc__promotion-subtitle {
        font-size: 1.1em;
      }

      .page-13-win-cc__faq-question {
        padding: 12px 15px;
        font-size: 1em;
      }

      .page-13-win-cc__faq-question h3 {
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-13-win-cc__faq-answer {
        padding: 0 15px;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
      .page-13-win-cc__faq-item.active .page-13-win-cc__faq-answer {
        padding: 15px 15px !important;
      }

      .page-13-win-cc__faq-toggle {
        font-size: 1.5em;
      }
    }