:root {
      --page-0k368-primary-color: #e44d26; /* Một màu cam đỏ nổi bật */
      --page-0k368-secondary-color: #f7931e; /* Màu cam sáng */
      --page-0k368-dark-bg: #1a1a1a;
      --page-0k368-light-bg: #f5f5f5;
      --page-0k368-text-color: #ffffff;
      --page-0k368-text-dark: #333333;
      --page-0k368-border-radius: 8px;
    }

    /* Base styles */
    .page-0k368 {
      font-family: 'Arial', sans-serif;
      color: var(--page-0k368-text-color);
      background-color: var(--page-0k368-dark-bg);
      line-height: 1.6;
    }

    .page-0k368__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-0k368__section {
      padding: 40px 20px;
      margin-bottom: 30px;
      background-color: #2a2a2a;
      border-radius: var(--page-0k368-border-radius);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .page-0k368__section--dark {
      background-color: #1a1a1a;
    }

    .page-0k368__heading {
      text-align: center;
      color: var(--page-0k368-primary-color);
      font-size: 2.5em;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .page-0k368__heading::after {
      content: '';
      position: absolute;
      left: 50%;
      bottom: 0;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: var(--page-0k368-secondary-color);
      border-radius: 2px;
    }

    .page-0k368__subheading {
      text-align: center;
      color: var(--page-0k368-text-color);
      font-size: 1.8em;
      margin-bottom: 20px;
    }

    .page-0k368__text {
      font-size: 1.1em;
      color: #cccccc;
      text-align: justify;
      margin-bottom: 15px;
    }

    /* Hero Section */
    .page-0k368__hero-section {
      position: relative;
      height: 60vh;
      min-height: 400px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      overflow: hidden;
      padding-top: 10px; /* Minimal padding-top, assuming body padding handles header offset */
    }

    .page-0k368__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -1;
    }

    .page-0k368__hero-content {
      position: relative;
      z-index: 1;
      padding: 20px;
      background: rgba(0, 0, 0, 0.6);
      border-radius: var(--page-0k368-border-radius);
      max-width: 90%;
    }

    .page-0k368__hero-title {
      font-size: 3em;
      color: var(--page-0k368-primary-color);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .page-0k368__hero-subtitle {
      font-size: 1.5em;
      color: #ffffff;
      margin-bottom: 25px;
    }

    .page-0k368__hero-buttons {
      display: flex;
      gap: 20px;
      justify-content: center;
    }

    .page-0k368__button {
      background-color: var(--page-0k368-primary-color);
      color: var(--page-0k368-text-color);
      padding: 12px 30px;
      border: none;
      border-radius: var(--page-0k368-border-radius);
      font-size: 1.1em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      text-align: center;
    }

    .page-0k368__button:hover {
      background-color: var(--page-0k368-secondary-color);
      transform: translateY(-2px);
    }

    /* Floating Buttons */
    .page-0k368__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-0k368__floating-button {
      background-color: var(--page-0k368-primary-color);
      color: var(--page-0k368-text-color);
      padding: 10px 20px;
      border: none;
      border-radius: var(--page-0k368-border-radius);
      font-size: 1em;
      cursor: pointer;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      text-align: center;
      white-space: nowrap;
    }

    .page-0k368__floating-button:hover {
      background-color: var(--page-0k368-secondary-color);
      transform: scale(1.05);
    }

    /* Product Display */
    .page-0k368__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      justify-items: center;
    }

    .page-0k368__product-card {
      background-color: #333333;
      border-radius: var(--page-0k368-border-radius);
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
      text-align: center;
      transition: transform 0.3s ease;
      width: 100%;
      max-width: 350px;
    }

    .page-0k368__product-card:hover {
      transform: translateY(-5px);
    }

    .page-0k368__product-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for consistency */
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-0k368__product-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .page-0k368__product-info {
      padding: 20px;
    }

    .page-0k368__product-title {
      font-size: 1.4em;
      color: var(--page-0k368-primary-color);
      margin-bottom: 10px;
    }

    .page-0k368__product-description {
      font-size: 0.95em;
      color: #bbbbbb;
      margin-bottom: 15px;
    }

    /* Promotions Section */
    .page-0k368__promotion-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
    }

    .page-0k368__promotion-item {
      background-color: #333333;
      padding: 25px;
      border-radius: var(--page-0k368-border-radius);
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
      box-sizing: border-box;
    }

    .page-0k368__promotion-item:hover {
      transform: translateY(-5px);
    }

    .page-0k368__promotion-title {
      font-size: 1.3em;
      color: var(--page-0k368-secondary-color);
      margin-bottom: 10px;
    }

    .page-0k368__promotion-description {
      color: #cccccc;
      font-size: 1em;
      margin-bottom: 15px;
    }

    /* Why Choose Us Section */
    .page-0k368__feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 25px;
    }

    .page-0k368__feature-card {
      background-color: #333333;
      padding: 25px;
      border-radius: var(--page-0k368-border-radius);
      text-align: center;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .page-0k368__feature-icon {
      width: 100px;
      height: 100px;
      margin-bottom: 15px;
      object-fit: contain;
    }

    .page-0k368__feature-title {
      font-size: 1.2em;
      color: var(--page-0k368-primary-color);
      margin-bottom: 10px;
    }

    .page-0k368__feature-description {
      color: #cccccc;
      font-size: 0.95em;
    }

    /* Payment & Providers */
    .page-0k368__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      justify-items: center;
      align-items: center;
    }

    .page-0k368__logo-item {
      background-color: #444444;
      padding: 10px;
      border-radius: var(--page-0k368-border-radius);
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 80px;
      width: 100%;
      max-width: 150px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    }

    .page-0k368__logo-image {
      max-width: 100%;
      max-height: 60px;
      height: auto;
      object-fit: contain;
    }

    /* FAQ Section */
    .page-0k368__faq-list {
      display: flex;
      flex-direction: column;
      gap: 15px;
      padding: 0;
      list-style: none;
    }

    .page-0k368__faq-item {
      background-color: #333333;
      border-radius: var(--page-0k368-border-radius);
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
      color: #ffffff;
    }

    .page-0k368__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      background-color: #444444;
      border-bottom: 1px solid #555555;
      transition: background-color 0.3s ease;
    }

    .page-0k368__faq-question:hover {
      background-color: #555555;
    }

    .page-0k368__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--page-0k368-secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click event */
    }

    .page-0k368__faq-toggle {
      font-size: 1.5em;
      font-weight: bold;
      color: var(--page-0k368-primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click event */
    }

    .page-0k368__faq-item.active .page-0k368__faq-toggle {
      transform: rotate(45deg);
    }

    .page-0k368__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px;
      opacity: 0;
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      color: #cccccc;
      font-size: 0.95em;
    }

    .page-0k368__faq-item.active .page-0k368__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important;
      opacity: 1;
    }

    /* Call to Action */
    .page-0k368__cta-section {
      text-align: center;
      padding: 50px 20px;
      background-color: var(--page-0k368-primary-color);
      border-radius: var(--page-0k368-border-radius);
    }

    .page-0k368__cta-title {
      font-size: 2em;
      color: var(--page-0k368-text-color);
      margin-bottom: 20px;
    }

    .page-0k368__cta-description {
      font-size: 1.2em;
      color: #f0f0f0;
      margin-bottom: 30px;
    }

    .page-0k368__cta-button {
      background-color: #000000;
      color: var(--page-0k368-text-color);
      padding: 15px 40px;
      border: none;
      border-radius: var(--page-0k368-border-radius);
      font-size: 1.2em;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
      display: inline-block;
      text-align: center;
    }

    .page-0k368__cta-button:hover {
      background-color: #333333;
      transform: translateY(-2px);
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .page-0k368__container {
        padding: 10px;
      }

      .page-0k368__section {
        padding: 20px 15px;
        margin-bottom: 20px;
      }

      .page-0k368__heading {
        font-size: 2em;
        margin-bottom: 20px;
      }

      .page-0k368__subheading {
        font-size: 1.5em;
      }

      .page-0k368__hero-title {
        font-size: 2em;
      }

      .page-0k368__hero-subtitle {
        font-size: 1.2em;
      }

      .page-0k368__hero-buttons {
        flex-direction: column;
        gap: 15px;
      }

      .page-0k368__button,
      .page-0k368__cta-button {
        width: 100%;
        max-width: 250px;
        margin: 0 auto;
        padding: 10px 20px;
        font-size: 1em;
      }

      .page-0k368__product-card {
        max-width: 100%;
      }

      .page-0k368__product-image-wrapper,
      .page-0k368__product-image {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-0k368__promotion-list,
      .page-0k368__feature-grid,
      .page-0k368__logo-grid {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-0k368__promotion-item,
      .page-0k368__feature-card,
      .page-0k368__logo-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 15px !important;
      }

      .page-0k368__faq-question {
        padding: 15px;
      }

      .page-0k368__faq-question h3 {
        font-size: 1em;
      }

      .page-0k368__faq-answer {
        padding: 0 15px;
      }

      .page-0k368__faq-item.active .page-0k368__faq-answer {
        padding: 15px !important;
      }

      .page-0k368__cta-title {
        font-size: 1.5em;
      }

      .page-0k368__cta-description {
        font-size: 1em;
      }

      .page-0k368__floating-buttons {
        right: 10px;
        bottom: 10px;
        gap: 8px;
      }

      .page-0k368__floating-button {
        padding: 8px 15px;
        font-size: 0.9em;
      }
    }

    @media (max-width: 480px) {
      .page-0k368__hero-title {
        font-size: 1.8em;
      }
      .page-0k368__hero-subtitle {
        font-size: 1em;
      }
    }