:root {
      --page-primary-color: #007bff;
      --page-secondary-color: #6c757d;
      --page-accent-color: #28a745;
      --page-text-color: #333;
      --page-bg-color: #f8f9fa;
      --page-light-gray: #e9ecef;
      --page-dark-gray: #343a40;
      --page-white: #ffffff;
      --page-border-radius: 8px;
      --page-transition-speed: 0.3s;
    }

    body {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-text-color);
      background-color: var(--page-bg-color);
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    .page-resources-tk88-user-experience-story-vietnam {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-resources-tk88-user-experience-story-vietnam__hero-section {
      background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
      color: var(--page-white);
      padding: 10px 20px 60px 20px; /* Adjusted padding-top for fixed header */
      border-radius: var(--page-border-radius);
      margin-bottom: 40px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__hero-section {
        padding: 10px 15px 40px 15px; /* Adjusted padding-top for fixed header on mobile */
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
      border-radius: var(--page-border-radius);
      max-width: 100%;
    }

    .page-resources-tk88-user-experience-story-vietnam__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-resources-tk88-user-experience-story-vietnam__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-white);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__hero-title {
        font-size: 1.8em;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__hero-intro {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto;
      color: #e0e0e0;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__hero-intro {
        font-size: 1em;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__section {
      background-color: var(--page-white);
      padding: 30px;
      border-radius: var(--page-border-radius);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      margin-bottom: 30px;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__section {
        padding: 20px;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__section-title {
      color: var(--page-primary-color);
      font-size: 2em;
      margin-bottom: 20px;
      border-bottom: 2px solid var(--page-light-gray);
      padding-bottom: 10px;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__section-title {
        font-size: 1.5em;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__content-block p {
      margin-bottom: 15px;
      color: var(--page-text-color);
      font-size: 1.05em;
      line-height: 1.7;
      word-wrap: break-word; /* Ensure long words break */
      overflow-wrap: break-word; /* Ensure long words break */
    }

    .page-resources-tk88-user-experience-story-vietnam__content-block strong {
      color: var(--page-dark-gray);
    }

    .page-resources-tk88-user-experience-story-vietnam__content-image {
      width: 100%;
      height: auto;
      border-radius: var(--page-border-radius);
      margin: 25px 0;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      max-width: 100%;
      box-sizing: border-box;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__content-image {
        margin: 15px 0;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__list {
      list-style: none;
      padding: 0;
      margin: 20px 0;
    }

    .page-resources-tk88-user-experience-story-vietnam__list-item {
      background-color: var(--page-light-gray);
      padding: 15px 20px;
      margin-bottom: 10px;
      border-radius: var(--page-border-radius);
      display: flex;
      align-items: center;
      font-size: 1.1em;
      color: var(--page-dark-gray);
      box-sizing: border-box;
    }

    .page-resources-tk88-user-experience-story-vietnam__list-item::before {
      content: "✓";
      color: var(--page-accent-color);
      font-weight: bold;
      margin-right: 10px;
      font-size: 1.2em;
    }

    .page-resources-tk88-user-experience-story-vietnam__call-to-action {
      text-align: center;
      background-color: var(--page-primary-color);
      color: var(--page-white);
      padding: 40px 20px;
      border-radius: var(--page-border-radius);
      margin-top: 40px;
    }

    .page-resources-tk88-user-experience-story-vietnam__cta-text {
      font-size: 1.8em;
      margin-bottom: 20px;
      font-weight: bold;
    }
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__cta-text {
        font-size: 1.3em;
      }
    }

    .page-resources-tk88-user-experience-story-vietnam__cta-button {
      display: inline-block;
      background-color: var(--page-accent-color);
      color: var(--page-white);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color var(--page-transition-speed) ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-resources-tk88-user-experience-story-vietnam__cta-button:hover {
      background-color: #218838; /* Darker shade of accent color */
    }

    /* Responsive adjustments for lists */
    @media (max-width: 768px) {
      .page-resources-tk88-user-experience-story-vietnam__list {
        padding: 0;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-resources-tk88-user-experience-story-vietnam__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 12px 15px; /* Adjust padding for smaller screens */
        font-size: 1em;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }