:root {
      --primary-color: #e44d26; /* Một màu cam đỏ nổi bật */
      --secondary-color: #333;
      --accent-color: #f7b731; /* Màu vàng cam */
      --background-light: #f9f9f9;
      --background-dark: #222;
      --text-light: #fff;
      --text-dark: #333;
      --border-color: #ddd;
      --gradient-start: #e44d26;
      --gradient-end: #f7b731;
    }

    .page-h-tr-cf68 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--text-dark);
      background-color: var(--background-light);
      padding-top: 10px; /* Adjust as per fixed header offset */
    }

    .page-h-tr-cf68__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__container {
        padding: 15px;
      }
    }

    .page-h-tr-cf68__hero-section {
      position: relative;
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      color: var(--text-light);
      padding: 60px 20px;
      text-align: center;
      overflow: hidden;
      border-radius: 10px;
      margin-bottom: 30px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .page-h-tr-cf68__hero-title {
      font-size: 3em;
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .page-h-tr-cf68__hero-subtitle {
      font-size: 1.2em;
      max-width: 800px;
      margin: 0 auto 30px auto;
      opacity: 0.9;
    }

    .page-h-tr-cf68__hero-button {
      display: inline-block;
      background-color: var(--background-dark);
      color: var(--text-light);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-h-tr-cf68__hero-button:hover {
      background-color: var(--secondary-color);
      transform: translateY(-2px);
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__hero-section {
        padding: 40px 15px;
      }
      .page-h-tr-cf68__hero-title {
        font-size: 2.2em;
      }
      .page-h-tr-cf68__hero-subtitle {
        font-size: 1em;
      }
    }

    .page-h-tr-cf68__section-title {
      font-size: 2.5em;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 40px;
      position: relative;
    }

    .page-h-tr-cf68__section-title::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: -10px;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--accent-color);
      border-radius: 2px;
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
      }
    }

    .page-h-tr-cf68__info-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      margin-bottom: 50px;
    }

    .page-h-tr-cf68__info-card {
      background-color: var(--text-light);
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .page-h-tr-cf68__info-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .page-h-tr-cf68__info-icon {
      width: 80px;
      height: 80px;
      margin-bottom: 20px;
      border-radius: 50%;
      background-color: var(--primary-color);
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 2em;
      color: var(--text-light);
    }
    
    .page-h-tr-cf68__info-image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      margin-bottom: 20px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      min-width: 200px;
      min-height: 200px;
      object-fit: cover;
    }

    .page-h-tr-cf68__info-card-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
    }

    .page-h-tr-cf68__info-card-text {
      font-size: 1em;
      color: var(--secondary-color);
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .page-h-tr-cf68__info-card {
        padding: 25px;
      }
    }

    .page-h-tr-cf68__faq-section {
      background-color: var(--text-light);
      padding: 50px 0;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      margin-bottom: 50px;
    }

    .page-h-tr-cf68__faq-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-h-tr-cf68__faq-item {
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 10px;
      box-sizing: border-box; /* Required for list items */
    }

    .page-h-tr-cf68__faq-item:last-child {
      border-bottom: none;
      margin-bottom: 0;
    }

    .page-h-tr-cf68__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px;
      background-color: #f0f0f0;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: var(--secondary-color);
      border-radius: 5px;
      transition: background-color 0.3s ease;
    }

    .page-h-tr-cf68__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-h-tr-cf68__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--primary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-h-tr-cf68__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 10px;
      color: var(--primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click */
    }

    .page-h-tr-cf68__faq-item.active .page-h-tr-cf68__faq-toggle {
      transform: rotate(45deg); /* Plus sign rotates to form an X or simply changes to minus */
    }

    .page-h-tr-cf68__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      background-color: #fff;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: var(--text-dark);
    }

    .page-h-tr-cf68__faq-item.active .page-h-tr-cf68__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-h-tr-cf68__faq-answer p {
      margin: 0;
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__faq-section {
        padding: 30px 0;
      }
      .page-h-tr-cf68__faq-question {
        padding: 12px;
      }
      .page-h-tr-cf68__faq-question h3 {
        font-size: 1em;
      }
      .page-h-tr-cf68__faq-answer {
        padding: 0 12px;
      }
      .page-h-tr-cf68__faq-item.active .page-h-tr-cf68__faq-answer {
        padding: 15px 12px !important;
      }
      /* List item mobile responsiveness */
      .page-h-tr-cf68__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-h-tr-cf68__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
    }

    .page-h-tr-cf68__contact-section {
      background-color: var(--background-dark);
      color: var(--text-light);
      padding: 50px 20px;
      text-align: center;
      border-radius: 10px;
      margin-bottom: 50px;
    }

    .page-h-tr-cf68__contact-title {
      font-size: 2em;
      margin-bottom: 20px;
      color: var(--accent-color);
    }

    .page-h-tr-cf68__contact-text {
      font-size: 1.1em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-h-tr-cf68__contact-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-h-tr-cf68__contact-button:hover {
      background-color: #c0392b;
      transform: translateY(-2px);
    }

    .page-h-tr-cf68__social-links {
      margin-top: 30px;
    }

    .page-h-tr-cf68__social-link {
      display: inline-block;
      margin: 0 10px;
      color: var(--text-light);
      font-size: 1.8em;
      transition: color 0.3s ease;
    }

    .page-h-tr-cf68__social-link:hover {
      color: var(--accent-color);
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68__contact-section {
        padding: 30px 15px;
      }
      .page-h-tr-cf68__contact-title {
        font-size: 1.8em;
      }
      .page-h-tr-cf68__contact-text {
        font-size: 1em;
      }
      .page-h-tr-cf68__social-link {
        font-size: 1.5em;
        margin: 0 8px;
      }
    }

    /* General image responsiveness */
    .page-h-tr-cf68 img {
      max-width: 100%;
      height: auto;
      display: block; /* Remove extra space below images */
    }

    @media (max-width: 768px) {
      .page-h-tr-cf68 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-h-tr-cf68__image-container { /* If specific image containers are used */
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
      }
    }