:root {
      --page-ketqua-net-100-ng-y-g-n-nh-t__primary-color: #007bff;
      --page-ketqua-net-100-ng-y-g-n-nh-t__secondary-color: #6c757d;
      --page-ketqua-net-100-ng-y-g-n-nh-t__accent-color: #ffc107;
      --page-ketqua-net-100-ng-y-g-n-nh-t__text-color: #343a40;
      --page-ketqua-net-100-ng-y-g-n-nh-t__background-color: #f8f9fa;
      --page-ketqua-net-100-ng-y-g-n-nh-t__dark-background: #212529;
      --page-ketqua-net-100-ng-y-g-n-nh-t__light-text: #ffffff;
      --page-ketqua-net-100-ng-y-g-n-nh-t__border-color: #dee2e6;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__text-color);
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__background-color);
      padding-top: 10px; /* Small top padding for aesthetic spacing, assuming body handles main offset */
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__section {
      padding: 40px 20px;
      margin: 0 auto;
      max-width: 1200px;
      box-sizing: border-box;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__section--dark {
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__dark-background);
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__hero {
      position: relative;
      background-color: #1a1a1a; /* Fallback for image */
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
      text-align: center;
      padding: 80px 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 400px;
      box-sizing: border-box;
      overflow: hidden;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
      opacity: 0.5;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__accent-color);
      line-height: 1.2;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__hero-description {
      font-size: 1.2em;
      margin-bottom: 30px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__button {
      display: inline-block;
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__primary-color);
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
      padding: 12px 25px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__button:hover {
      background-color: #0056b3;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__heading {
      font-size: 2em;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__primary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 60px;
      height: 3px;
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__accent-color);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-top: 30px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__card {
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      padding: 25px;
      text-align: center;
      transition: transform 0.3s ease;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: flex-start;
      min-height: 250px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__card:hover {
      transform: translateY(-5px);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__card-icon {
      width: 200px; /* Minimum size requirement */
      height: 200px; /* Minimum size requirement */
      margin-bottom: 20px;
      object-fit: contain;
      max-width: 100%;
      height: auto;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__card-title {
      font-size: 1.5em;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__primary-color);
      margin-bottom: 15px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__card-description {
      font-size: 1em;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__secondary-color);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin-bottom: 20px;
      border-radius: 8px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__content-image {
      max-width: 100%;
      height: auto;
      display: block;
      border-radius: 8px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__list {
      list-style: none;
      padding: 0;
      margin: 30px 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__list-item {
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
      padding: 15px 20px;
      border-left: 5px solid var(--page-ketqua-net-100-ng-y-g-n-nh-t__primary-color);
      border-radius: 5px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
      word-wrap: break-word; /* Ensure text wraps */
      overflow-wrap: break-word;
    }

    /* FAQ Specific Styles */
    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-section {
      background-color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__light-text);
      border-top: 1px solid var(--page-ketqua-net-100-ng-y-g-n-nh-t__border-color);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-item {
      border: 1px solid var(--page-ketqua-net-100-ng-y-g-n-nh-t__border-color);
      margin-bottom: 10px;
      border-radius: 5px;
      overflow: hidden;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #f1f1f1;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.3s ease;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__text-color);
      font-weight: bold;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-question:hover {
      background-color: #e9e9e9;
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      flex-grow: 1;
      text-align: left;
      color: var(--page-ketqua-net-100-ng-y-g-n-nh-t__primary-color);
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event on parent */
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-item.active .page-ketqua-net-100-ng-y-g-n-nh-t__faq-toggle {
      transform: rotate(45deg); /* Change + to X or similar */
    }
    
    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      background-color: #ffffff;
      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-ketqua-net-100-ng-y-g-n-nh-t__text-color);
    }

    .page-ketqua-net-100-ng-y-g-n-nh-t__faq-item.active .page-ketqua-net-100-ng-y-g-n-nh-t__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-ketqua-net-100-ng-y-g-n-nh-t__hero {
        min-height: 300px;
        padding: 60px 15px;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__hero-title {
        font-size: 2em;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__hero-description {
        font-size: 1em;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__heading {
        font-size: 1.8em;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__section {
        padding: 30px 15px;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__grid {
        grid-template-columns: 1fr;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__card {
        padding: 20px;
        min-height: auto;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__list {
        grid-template-columns: 1fr;
        margin: 20px 0;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 15px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__image-container {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important; /* Adjust if parent has padding */
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__content-image {
        max-width: 100% !important;
        height: auto !important;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__faq-question {
        padding: 12px 15px;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__faq-question h3 {
        font-size: 1em;
      }

      .page-ketqua-net-100-ng-y-g-n-nh-t__faq-answer {
        padding: 15px 15px !important;
      }
    }

    @media (max-width: 480px) {
      .page-ketqua-net-100-ng-y-g-n-nh-t__hero-title {
        font-size: 1.8em;
      }
      .page-ketqua-net-100-ng-y-g-n-nh-t__heading {
        font-size: 1.5em;
      }
    }