:root {
      --primary-color: #e44d26; /* Cam đậm */
      --secondary-color: #f7931e; /* Cam nhạt */
      --dark-background: #1a1a1a; /* Nền tối */
      --light-text: #ffffff; /* Chữ sáng */
      --gray-text: #cccccc; /* Chữ xám */
      --border-color: #333333; /* Màu viền */
      --button-bg: #e44d26;
      --button-text: #ffffff;
      --button-hover-bg: #f7931e;
      --faq-question-bg: #2a2a2a;
      --faq-answer-bg: #3a3a3a;
    }

    /* Base styles for the page */
    .page-taib52 {
      font-family: 'Arial', sans-serif;
      color: var(--light-text);
      background-color: var(--dark-background);
      line-height: 1.6;
      padding-top: 10px; /* Small decorative padding, assuming body has header offset */
    }
    /* Fallback for header offset if body doesn't have it */
    .page-taib52:not(.shared-body-padding-applied) {
        padding-top: var(--header-offset, 122px);
    }

    .page-taib52__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-taib52__section {
      padding: 40px 20px;
      margin-bottom: 30px;
      border-radius: 10px;
      background-color: #222222;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .page-taib52__section--hero {
      background: linear-gradient(135deg, var(--dark-background), #333333);
      text-align: center;
      padding: 60px 20px;
      position: relative;
      overflow: hidden;
      margin-bottom: 0;
    }

    .page-taib52__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-taib52__hero-content {
      position: relative;
      z-index: 1;
    }

    .page-taib52__main-title {
      font-size: 2.8em;
      color: var(--primary-color);
      margin-bottom: 15px;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-taib52__subtitle {
      font-size: 1.3em;
      color: var(--light-text);
      margin-bottom: 30px;
    }

    .page-taib52__button {
      display: inline-block;
      background-color: var(--button-bg);
      color: var(--button-text);
      padding: 12px 25px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      border: none;
      cursor: pointer;
      font-size: 1em;
    }

    .page-taib52__button:hover {
      background-color: var(--button-hover-bg);
    }

    .page-taib52__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-taib52__floating-button {
      background-color: var(--primary-color);
      color: var(--light-text);
      padding: 12px 20px;
      border-radius: 25px;
      text-align: center;
      font-weight: bold;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
      transition: background-color 0.3s ease;
      text-decoration: none; /* Ensure no underline for external links */
      border: none;
      cursor: pointer;
    }

    .page-taib52__floating-button:hover {
      background-color: var(--secondary-color);
    }

    .page-taib52__section-title {
      font-size: 2em;
      color: var(--secondary-color);
      text-align: center;
      margin-bottom: 30px;
      position: relative;
    }

    .page-taib52__section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 3px;
      background-color: var(--primary-color);
      margin: 10px auto 0;
      border-radius: 5px;
    }

    .page-taib52__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      justify-content: center;
    }

    .page-taib52__product-card {
      background-color: #2a2a2a;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      text-align: center;
      transition: transform 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .page-taib52__product-card:hover {
      transform: translateY(-5px);
    }

    .page-taib52__product-image-wrapper {
      width: 100%;
      height: 200px;
      overflow: hidden;
    }

    .page-taib52__product-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      max-width: 100%; /* Ensure responsiveness */
      height: auto; /* Maintain aspect ratio */
    }

    .page-taib52__product-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .page-taib52__product-title {
      font-size: 1.4em;
      color: var(--secondary-color);
      margin-bottom: 10px;
    }

    .page-taib52__product-description {
      color: var(--gray-text);
      font-size: 0.95em;
      margin-bottom: 20px;
    }

    .page-taib52__provider-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 20px;
      justify-content: center;
      text-align: center;
    }

    .page-taib52__provider-item {
      background-color: #2a2a2a;
      padding: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .page-taib52__provider-item:hover {
      transform: scale(1.05);
    }

    .page-taib52__provider-image {
      max-width: 100%;
      height: auto;
      margin-bottom: 10px;
      display: block;
      margin-left: auto;
      margin-right: auto;
      min-width: 200px; /* Enforce minimum size */
      min-height: 200px; /* Enforce minimum size */
      object-fit: contain;
    }

    .page-taib52__provider-name {
      color: var(--light-text);
      font-weight: bold;
    }

    .page-taib52__payment-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-taib52__payment-item {
      background-color: #2a2a2a;
      padding: 15px 25px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      color: var(--light-text);
      font-weight: bold;
      text-align: center;
      transition: transform 0.3s ease;
      min-width: 120px;
      box-sizing: border-box; /* Crucial for responsiveness */
    }

    .page-taib52__payment-item:hover {
      transform: translateY(-3px);
    }

    .page-taib52__social-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-taib52__social-item {
      background-color: #2a2a2a;
      padding: 15px 25px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      color: var(--light-text);
      font-weight: bold;
      text-align: center;
      transition: transform 0.3s ease;
      min-width: 120px;
      box-sizing: border-box; /* Crucial for responsiveness */
    }

    .page-taib52__social-item:hover {
      transform: translateY(-3px);
    }

    /* FAQ Section */
    .page-taib52__faq-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .page-taib52__faq-item {
      background-color: var(--faq-question-bg);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      border: 1px solid var(--border-color);
    }

    .page-taib52__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: var(--secondary-color);
      transition: background-color 0.3s ease;
    }

    .page-taib52__faq-question:hover {
      background-color: #333333;
    }

    .page-taib52__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      color: var(--secondary-color);
      pointer-events: none; /* Prevent h3 from blocking click */
    }

    .page-taib52__faq-toggle {
      font-size: 1.5em;
      line-height: 1;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
      color: var(--primary-color);
    }

    .page-taib52__faq-item.active .page-taib52__faq-toggle {
      transform: rotate(45deg); /* Plus to X (minus) */
    }

    .page-taib52__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 20px; /* Initial padding */
      opacity: 0;
      background-color: var(--faq-answer-bg);
      color: var(--gray-text);
      transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
      box-sizing: border-box;
    }

    .page-taib52__faq-item.active .page-taib52__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px !important; /* Expanded padding */
      opacity: 1;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .page-taib52__container {
        padding: 15px;
      }

      .page-taib52__main-title {
        font-size: 2em;
      }

      .page-taib52__subtitle {
        font-size: 1em;
      }

      .page-taib52__section {
        padding: 30px 15px;
      }

      .page-taib52__section-title {
        font-size: 1.6em;
      }

      .page-taib52__product-grid {
        grid-template-columns: 1fr;
      }

      .page-taib52__product-image-wrapper {
        height: 180px;
      }

      .page-taib52__provider-grid,
      .page-taib52__payment-list,
      .page-taib52__social-list {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
      }

      .page-taib52__floating-buttons {
        flex-direction: row;
        width: calc(100% - 40px);
        bottom: 10px;
        left: 20px;
        right: 20px;
        justify-content: space-around;
      }
      
      .page-taib52__floating-button {
        flex: 1;
        padding: 10px 15px;
        font-size: 0.9em;
      }

      /* List item responsiveness */
      .page-taib52__payment-item,
      .page-taib52__social-item,
      .page-taib52__provider-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 10px !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }

      /* Ensure list containers are also responsive */
      .page-taib52__payment-list,
      .page-taib52__social-list,
      .page-taib52__provider-grid {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      /* Image responsiveness for all images within the page-taib52 scope */
      .page-taib52 img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-taib52__product-image-wrapper,
      .page-taib52__provider-image {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        height: auto !important; /* Allow height to adjust */
        min-height: 150px !important; /* Adjust min height for mobile */
      }

      .page-taib52__faq-question,
      .page-taib52__faq-answer {
        padding: 15px !important;
      }
      .page-taib52__faq-question h3 {
        font-size: 1em;
      }
    }