:root {
      --primary-color: #e44d26; /* Màu cam đỏ mạnh mẽ */
      --secondary-color: #ffb300; /* Màu vàng tươi sáng */
      --accent-color: #3f51b5; /* Màu xanh tím */
      --text-dark: #333333;
      --text-light: #ffffff;
      --bg-dark: #1a1a1a;
      --bg-light: #f5f5f5;
      --border-color: #e0e0e0;
      --header-offset: 122px; /* Default value, will be overridden by shared.css */
    }

    .page-11tr88 {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--text-dark);
      background-color: var(--bg-light);
      padding-top: 10px; /* Small decorative top padding, main offset handled by body */
    }

    .page-11tr88__section {
      padding: 40px 20px;
      margin-bottom: 20px;
      background-color: var(--text-light);
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-11tr88__section--dark {
      background-color: var(--bg-dark);
      color: var(--text-light);
    }

    .page-11tr88__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .page-11tr88__header {
      text-align: center;
      margin-bottom: 30px;
    }

    .page-11tr88__header h1,
    .page-11tr88__header h2 {
      color: var(--primary-color);
      margin-bottom: 10px;
      font-size: 2.5em;
    }
    .page-11tr88__header h2 {
      font-size: 2em;
      color: var(--accent-color);
    }

    .page-11tr88__header p {
      font-size: 1.1em;
      color: var(--text-dark);
    }
    .page-11tr88__section--dark .page-11tr88__header p {
      color: var(--text-light);
    }

    .page-11tr88__button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-light);
      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-11tr88__button:hover {
      background-color: #d4411f;
    }

    /* Hero Section */
    .page-11tr88__hero-section {
      text-align: center;
      padding: 60px 20px;
      background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
      color: var(--text-light);
      margin-bottom: 20px;
      border-radius: 8px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .page-11tr88__hero-section h1 {
      font-size: 3em;
      margin-bottom: 15px;
      color: var(--text-light);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .page-11tr88__hero-section p {
      font-size: 1.2em;
      margin-bottom: 30px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Product Display */
    .page-11tr88__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-content: center; /* Center product display images */
    }

    .page-11tr88__product-card {
      background-color: var(--bg-light);
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .page-11tr88__product-card:hover {
      transform: translateY(-5px);
    }

    .page-11tr88__product-card-image-wrapper {
      width: 100%;
      height: 200px; /* Fixed height for image consistency */
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: #eee;
    }

    .page-11tr88__product-card-image {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    .page-11tr88__product-card-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-11tr88__product-card-content h3 {
      font-size: 1.4em;
      color: var(--accent-color);
      margin-bottom: 10px;
    }

    .page-11tr88__product-card-content p {
      font-size: 0.95em;
      color: var(--text-dark);
      margin-bottom: 15px;
    }
    
    /* Promotions Section */
    .page-11tr88__promo-item {
      display: flex;
      align-items: center;
      margin-bottom: 30px;
      background-color: var(--text-light);
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      overflow: hidden;
    }

    .page-11tr88__promo-item:nth-child(even) {
      flex-direction: row-reverse;
    }

    .page-11tr88__promo-image-wrapper {
      flex: 1;
      min-width: 250px;
      height: 250px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-11tr88__promo-image {
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    .page-11tr88__promo-content {
      flex: 2;
      padding: 25px;
    }

    .page-11tr88__promo-content h3 {
      color: var(--primary-color);
      font-size: 1.8em;
      margin-bottom: 10px;
    }

    .page-11tr88__promo-content p {
      font-size: 1em;
      margin-bottom: 15px;
    }

    /* Payment and Providers */
    .page-11tr88__logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-items: center;
      align-items: center;
    }

    .page-11tr88__logo-item {
      text-align: center;
      padding: 15px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      background-color: var(--text-light);
      height: 120px; /* Fixed height for consistency */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    .page-11tr88__logo-item img {
      max-width: 100px;
      max-height: 80px;
      height: auto;
      object-fit: contain;
    }
    .page-11tr88__section--dark .page-11tr88__logo-item {
      background-color: #2a2a2a;
      border-color: #3a3a3a;
    }

    /* FAQ Section */
    .page-11tr88__faq-list {
      list-style: none;
      padding: 0;
    }

    .page-11tr88__faq-item {
      background-color: var(--text-light);
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 15px;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .page-11tr88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      background-color: var(--bg-light);
      font-weight: bold;
      color: var(--accent-color);
      user-select: none;
      transition: background-color 0.3s ease;
    }

    .page-11tr88__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-11tr88__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      pointer-events: none; /* Prevent h3 from blocking click event on parent */
    }

    .page-11tr88__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      margin-left: 15px;
      pointer-events: none; /* Prevent toggle icon from blocking click event on parent */
      transition: transform 0.3s ease;
    }

    .page-11tr88__faq-item.active .page-11tr88__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' or similar visual */
    }

    .page-11tr88__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 15px;
      opacity: 0;
      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-11tr88__faq-item.active .page-11tr88__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 15px !important;
      opacity: 1;
    }
    
    /* Floating Buttons */
    .page-11tr88__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-11tr88__floating-button {
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 10px 15px;
      border-radius: 50px;
      text-align: center;
      font-weight: bold;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
      min-width: 100px;
    }

    .page-11tr88__floating-button--login {
      background-color: var(--accent-color);
    }

    .page-11tr88__floating-button:hover {
      filter: brightness(1.1);
    }
    .page-11tr88__floating-button--login:hover {
      filter: brightness(1.1);
    }


    /* Responsive Design */
    @media (max-width: 768px) {
      .page-11tr88__section {
        padding: 20px 10px;
      }

      .page-11tr88__header h1 {
        font-size: 2em;
      }
      .page-11tr88__header h2 {
        font-size: 1.5em;
      }
      .page-11tr88__hero-section h1 {
        font-size: 2.2em;
      }
      .page-11tr88__hero-section p {
        font-size: 1em;
      }

      .page-11tr88__product-grid {
        grid-template-columns: 1fr;
      }
      
      .page-11tr88__promo-item {
        flex-direction: column;
      }
      .page-11tr88__promo-item:nth-child(even) {
        flex-direction: column;
      }
      .page-11tr88__promo-image-wrapper {
        min-width: unset;
        width: 100%;
        height: 200px;
      }
      .page-11tr88__promo-content {
        padding: 15px;
      }
      .page-11tr88__promo-content h3 {
        font-size: 1.4em;
      }

      .page-11tr88__logo-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }
      .page-11tr88__logo-item {
        height: 100px;
        padding: 10px;
      }
      .page-11tr88__logo-item img {
        max-width: 80px;
        max-height: 60px;
      }

      /* List item responsive requirements */
      .page-11tr88__product-card,
      .page-11tr88__promo-item,
      .page-11tr88__logo-item,
      .page-11tr88__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;
        word-break: break-word !important;
      }

      .page-11tr88__product-card-image,
      .page-11tr88__promo-image,
      .page-11tr88__logo-item img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }

      .page-11tr88__faq-question,
      .page-11tr88__faq-answer {
        padding-left: 15px !important;
        padding-right: 15px !important;
      }

      .page-11tr88__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        justify-content: space-around;
      }
      .page-11tr88__floating-button {
        flex: 1;
        min-width: unset;
      }
    }