:root {
      --page-2-bong-primary-color: #e44d26; /* Cam đỏ */
      --page-2-bong-secondary-color: #f7931e; /* Cam sáng */
      --page-2-bong-accent-color: #333; /* Xám đậm */
      --page-2-bong-text-color: #333; /* Màu chữ chính */
      --page-2-bong-light-text-color: #f0f0f0; /* Màu chữ sáng */
      --page-2-bong-background-light: #f9f9f9; /* Nền sáng */
      --page-2-bong-background-dark: #222; /* Nền tối */
      --page-2-bong-border-color: #ddd; /* Màu viền */
      --page-2-bong-button-bg: var(--page-2-bong-primary-color);
      --page-2-bong-button-text: #fff;
    }

    .page-2-bong {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--page-2-bong-text-color);
      background-color: var(--page-2-bong-background-light);
      padding-top: var(--header-offset, 122px); /* Fallback if shared.css doesn't set body padding */
    }

    .page-2-bong__section {
      padding: 40px 15px;
      margin-bottom: 20px;
      text-align: center;
      background-color: #fff;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      box-sizing: border-box;
    }

    .page-2-bong__section--dark {
      background-color: var(--page-2-bong-accent-color);
      color: var(--page-2-bong-light-text-color);
      box-shadow: none;
    }

    .page-2-bong__hero-section {
      background: linear-gradient(135deg, var(--page-2-bong-primary-color), var(--page-2-bong-secondary-color));
      color: #fff;
      padding: 60px 15px;
      text-align: center;
      margin-bottom: 20px;
      border-radius: 0;
      box-shadow: none;
      padding-top: 60px; /* Adjusted to not double header offset */
    }
    @media (max-width: 768px) {
      .page-2-bong__hero-section {
        padding: 40px 15px;
        padding-top: 40px; /* Adjusted for mobile */
      }
    }

    .page-2-bong__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      color: #fff;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
      font-weight: bold;
    }
    @media (max-width: 768px) {
      .page-2-bong__hero-title {
        font-size: 2em;
      }
    }

    .page-2-bong__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #eee;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }
    @media (max-width: 768px) {
      .page-2-bong__hero-subtitle {
        font-size: 1em;
      }
    }

    .page-2-bong__button {
      display: inline-block;
      background-color: var(--page-2-bong-button-bg);
      color: var(--page-2-bong-button-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-2-bong__button:hover {
      background-color: #d13a1a;
    }

    .page-2-bong__image-container {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
      margin: 20px 0;
      border-radius: 8px;
    }

    .page-2-bong__image {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
    }

    .page-2-bong__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 25px;
      margin-top: 30px;
    }
    @media (max-width: 768px) {
      .page-2-bong__grid {
        grid-template-columns: 1fr;
        gap: 15px;
      }
    }

    .page-2-bong__grid-item {
      background-color: var(--page-2-bong-background-light);
      padding: 25px;
      border-radius: 8px;
      text-align: left;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      box-sizing: border-box;
      width: 100%; /* Ensure it takes full width on mobile */
    }

    .page-2-bong__grid-item-title {
      color: var(--page-2-bong-primary-color);
      margin-bottom: 10px;
      font-size: 1.4em;
    }

    .page-2-bong__grid-item-text {
      font-size: 0.95em;
      color: var(--page-2-bong-text-color);
    }

    .page-2-bong__heading {
      font-size: 2.2em;
      color: var(--page-2-bong-accent-color);
      margin-bottom: 25px;
      font-weight: bold;
    }
    .page-2-bong__heading--light {
      color: #fff;
    }
    @media (max-width: 768px) {
      .page-2-bong__heading {
        font-size: 1.8em;
      }
    }

    .page-2-bong__text-content {
      font-size: 1.1em;
      margin-bottom: 20px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
      text-align: justify;
      color: var(--page-2-bong-text-color);
    }
    @media (max-width: 768px) {
      .page-2-bong__text-content {
        font-size: 1em;
        text-align: left;
      }
    }

    /* FAQ Section Styles */
    .page-2-bong__faq-section {
      background-color: var(--page-2-bong-background-light);
    }

    .page-2-bong__faq-list {
      list-style: none;
      padding: 0;
      margin: 30px auto 0 auto;
      max-width: 800px;
    }
    @media (max-width: 768px) {
      .page-2-bong__faq-list {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 10px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
    }

    .page-2-bong__faq-item {
      background-color: #fff;
      border: 1px solid var(--page-2-bong-border-color);
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
      width: 100%; /* Ensure it takes full width */
      box-sizing: border-box; /* Crucial for mobile responsiveness */
      word-wrap: break-word !important; /* Text wrapping */
      overflow-wrap: break-word !important; /* Text wrapping */
    }
    @media (max-width: 768px) {
      .page-2-bong__faq-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 0 !important; /* Adjust if item itself had padding */
      }
    }

    .page-2-bong__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 20px;
      background-color: #f0f0f0;
      cursor: pointer;
      user-select: none;
      font-weight: bold;
      color: var(--page-2-bong-accent-color);
      transition: background-color 0.3s ease;
      box-sizing: border-box;
      word-wrap: break-word !important;
      overflow-wrap: break-word !important;
    }

    .page-2-bong__faq-question:hover {
      background-color: #e0e0e0;
    }

    .page-2-bong__faq-question h3 {
      margin: 0;
      font-size: 1.1em;
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click */
      color: var(--page-2-bong-accent-color);
      word-break: break-word !important; /* Ensure long keywords break */
    }
    @media (max-width: 768px) {
      .page-2-bong__faq-question h3 {
        font-size: 1em;
      }
    }

    .page-2-bong__faq-toggle {
      font-size: 1.5em;
      margin-left: 15px;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
      color: var(--page-2-bong-primary-color);
    }

    .page-2-bong__faq-item.active .page-2-bong__faq-toggle {
      transform: rotate(45deg); /* Change '+' to 'x' visually */
      content: '−'; /* This won't work in CSS, handled by JS */
    }

    .page-2-bong__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(--page-2-bong-text-color);
      text-align: left;
      box-sizing: border-box;
      word-wrap: break-word !important;
      overflow-wrap: break-word !important;
    }

    .page-2-bong__faq-item.active .page-2-bong__faq-answer {
      max-height: 2000px !important; /* Sufficiently large */
      padding: 20px 15px !important;
      opacity: 1;
    }

    .page-2-bong__faq-answer p {
      margin: 0 0 10px 0;
      font-size: 0.95em;
      color: var(--page-2-bong-text-color);
    }
    .page-2-bong__faq-answer p:last-child {
      margin-bottom: 0;
    }
    @media (max-width: 768px) {
      .page-2-bong__faq-answer p {
        font-size: 0.9em;
      }
    }