:root {
      --primary-color: #e44d26; /* Cam đỏ */
      --secondary-color: #333;
      --accent-color: #ffcc00; /* Vàng */
      --text-light: #fff;
      --text-dark: #333;
      --bg-dark: #1a1a1a;
      --bg-light: #f5f5f5;
      --border-color: #444;
      --button-hover-bg: #c23b1c;
    }

    /* Base styles for the page content */
    .page-f-168-vip {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: var(--text-dark);
      line-height: 1.6;
      background-color: var(--bg-light);
      padding-top: 10px; /* Small top padding to avoid double header offset */
    }

    .page-f-168-vip__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-f-168-vip__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-f-168-vip__section--dark {
      background-color: var(--bg-dark);
      color: var(--text-light);
    }

    .page-f-168-vip__section-title {
      font-size: 2.8em;
      margin-bottom: 25px;
      color: var(--primary-color);
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    .page-f-168-vip__section--dark .page-f-168-vip__section-title {
      color: var(--accent-color);
    }

    .page-f-168-vip__section-subtitle {
      font-size: 1.2em;
      margin-bottom: 40px;
      color: var(--secondary-color);
    }
    .page-f-168-vip__section--dark .page-f-168-vip__section-subtitle {
      color: #ccc;
    }

    /* Hero Section */
    .page-f-168-vip__hero {
      background-color: var(--bg-dark);
      color: var(--text-light);
      padding: 80px 20px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 500px;
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .page-f-168-vip__hero-background {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-f-168-vip__hero-content {
      position: relative;
      z-index: 1;
      max-width: 800px;
    }

    .page-f-168-vip__hero-title {
      font-size: 3.5em;
      margin-bottom: 20px;
      color: var(--accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
    }

    .page-f-168-vip__hero-description {
      font-size: 1.3em;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    .page-f-168-vip__button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-light);
      padding: 15px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1.2em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .page-f-168-vip__button:hover {
      background-color: var(--button-hover-bg);
      transform: translateY(-2px);
    }

    /* Floating Buttons */
    .page-f-168-vip__floating-buttons {
      position: fixed;
      bottom: 20px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 15px;
      z-index: 1000;
      width: 100%;
      justify-content: center;
      max-width: 350px; /* Limit width for mobile */
    }

    .page-f-168-vip__floating-button {
      flex: 1;
      padding: 12px 20px;
      font-size: 1.1em;
      text-align: center;
      white-space: nowrap;
    }

    .page-f-168-vip__floating-button--register {
      background-color: var(--accent-color);
      color: var(--text-dark);
    }

    .page-f-168-vip__floating-button--register:hover {
      background-color: #ffd700;
      transform: translateY(-2px);
    }

    .page-f-168-vip__floating-button--login {
      background-color: var(--primary-color);
      color: var(--text-light);
    }

    .page-f-168-vip__floating-button--login:hover {
      background-color: var(--button-hover-bg);
      transform: translateY(-2px);
    }

    /* Product Grid */
    .page-f-168-vip__product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 40px;
      justify-content: center;
    }

    .page-f-168-vip__product-card {
      background-color: var(--text-light);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      text-align: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-sizing: border-box;
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .page-f-168-vip__product-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    }

    .page-f-168-vip__product-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      max-width: 100%;
      box-sizing: border-box;
    }

    .page-f-168-vip__product-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      width: 100%;
      box-sizing: border-box;
    }

    .page-f-168-vip__product-title {
      font-size: 1.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
      word-wrap: break-word; /* Ensure title wraps */
    }

    .page-f-168-vip__product-description {
      font-size: 1em;
      color: var(--secondary-color);
      margin-bottom: 20px;
      flex-grow: 1;
      word-wrap: break-word;
    }

    /* Payment and Provider Logos */
    .page-f-168-vip__logo-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-top: 30px;
    }

    .page-f-168-vip__logo-item {
      background-color: var(--text-light);
      padding: 15px 20px;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
      max-width: 150px;
      width: 100%;
      box-sizing: border-box;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .page-f-168-vip__logo-image {
      max-width: 100%;
      height: auto;
      max-height: 60px;
      object-fit: contain;
      display: block;
      box-sizing: border-box;
    }

    /* FAQ Section */
    .page-f-168-vip__faq-section {
      background-color: var(--bg-light);
      padding: 60px 20px;
    }

    .page-f-168-vip__faq-container {
      max-width: 900px;
      margin: 0 auto;
    }

    .page-f-168-vip__faq-item {
      background-color: var(--text-light);
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      border: 1px solid var(--border-color);
    }

    .page-f-168-vip__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 25px;
      cursor: pointer;
      font-size: 1.2em;
      font-weight: bold;
      color: var(--secondary-color);
      background-color: #fff;
      border-bottom: 1px solid transparent;
      transition: background-color 0.3s ease, border-bottom 0.3s ease;
      user-select: none;
    }

    .page-f-168-vip__faq-question:hover {
      background-color: #f0f0f0;
    }

    .page-f-168-vip__faq-item.active .page-f-168-vip__faq-question {
      border-bottom: 1px solid var(--border-color);
      background-color: #f0f0f0;
      color: var(--primary-color);
    }

    .page-f-168-vip__faq-question h3 {
      margin: 0;
      font-size: 1.2em;
      flex-grow: 1;
      text-align: left;
      pointer-events: none; /* Prevent h3 from blocking click */
      word-wrap: break-word;
      overflow-wrap: break-word;
    }

    .page-f-168-vip__faq-toggle {
      font-size: 1.8em;
      line-height: 1;
      margin-left: 15px;
      color: var(--primary-color);
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle from blocking click */
    }

    .page-f-168-vip__faq-item.active .page-f-168-vip__faq-toggle {
      transform: rotate(45deg);
      color: var(--primary-color);
    }

    .page-f-168-vip__faq-answer {
      max-height: 0;
      overflow: hidden;
      padding: 0 25px;
      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(--secondary-color);
      text-align: left;
    }

    .page-f-168-vip__faq-item.active .page-f-168-vip__faq-answer {
      max-height: 2000px !important; /* Sufficiently large value */
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-f-168-vip__faq-answer p {
      margin: 0;
      padding-bottom: 10px;
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .page-f-168-vip__hero-title {
        font-size: 3em;
      }
      .page-f-168-vip__section-title {
        font-size: 2.5em;
      }
    }

    @media (max-width: 768px) {
      .page-f-168-vip__container {
        padding: 15px;
      }
      .page-f-168-vip__hero {
        padding: 60px 15px;
        min-height: 400px;
      }
      .page-f-168-vip__hero-title {
        font-size: 2.5em;
      }
      .page-f-168-vip__hero-description {
        font-size: 1.1em;
      }
      .page-f-168-vip__section {
        padding: 30px 0;
      }
      .page-f-168-vip__section-title {
        font-size: 2em;
      }
      .page-f-168-vip__product-grid {
        grid-template-columns: 1fr;
      }
      .page-f-168-vip__product-card {
        margin: 0 auto;
        max-width: 350px;
      }
      .page-f-168-vip__product-image {
        height: 180px;
      }
      .page-f-168-vip__logo-grid {
        gap: 15px;
      }
      .page-f-168-vip__logo-item {
        max-width: 120px;
        padding: 10px 15px;
      }
      .page-f-168-vip__logo-image {
        max-height: 50px;
      }

      .page-f-168-vip__floating-buttons {
        bottom: 15px;
        gap: 10px;
        max-width: calc(100% - 30px);
      }
      .page-f-168-vip__floating-button {
        padding: 10px 15px;
        font-size: 1em;
      }

      /* FAQ specific mobile styles */
      .page-f-168-vip__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
      }
      .page-f-168-vip__faq-question h3 {
        font-size: 1.1em;
      }
      .page-f-168-vip__faq-toggle {
        font-size: 1.5em;
      }
      .page-f-168-vip__faq-answer {
        padding: 0 20px;
      }
      .page-f-168-vip__faq-item.active .page-f-168-vip__faq-answer {
        padding: 15px 20px !important;
      }

      /* Ensure all images are responsive */
      .page-f-168-vip img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-f-168-vip div, .page-f-168-vip section, .page-f-168-vip ul, .page-f-168-vip ol {
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }
      .page-f-168-vip ul, .page-f-168-vip ol {
        list-style: none !important; /* Remove default list styles if any */
      }
      .page-f-168-vip li {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 10px !important; /* Small padding for text */
        padding-right: 10px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
      }
    }

    @media (max-width: 480px) {
      .page-f-168-vip__hero-title {
        font-size: 2em;
      }
      .page-f-168-vip__hero-description {
        font-size: 1em;
      }
      .page-f-168-vip__button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-f-168-vip__section-title {
        font-size: 1.8em;
      }
      .page-f-168-vip__logo-item {
        max-width: 100px;
      }
      .page-f-168-vip__logo-image {
        max-height: 40px;
      }
      .page-f-168-vip__floating-buttons {
        flex-direction: column;
        max-width: 250px;
        gap: 10px;
      }
    }