.page-soi-k-o-b-ng-m88 {
      font-family: 'Arial', sans-serif;
      color: #333;
      line-height: 1.6;
      background-color: #f8f8f8;
    }

    .page-soi-k-o-b-ng-m88__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__section {
      background-color: #fff;
      padding: 40px;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__hero-section {
      background-color: #0d47a1; /* Dark blue */
      color: #fff;
      text-align: center;
      padding: 10px 0 60px 0;
      border-radius: 0;
      margin-bottom: 0;
      position: relative;
      overflow: hidden;
    }

    .page-soi-k-o-b-ng-m88__hero-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.3;
      z-index: 0;
    }

    .page-soi-k-o-b-ng-m88__hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
    }

    .page-soi-k-o-b-ng-m88__hero-title {
      font-size: 3.2rem;
      margin-bottom: 20px;
      line-height: 1.2;
      color: #fff;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-soi-k-o-b-ng-m88__hero-description {
      font-size: 1.3rem;
      margin-bottom: 30px;
      color: #e0e0e0;
    }

    .page-soi-k-o-b-ng-m88__button {
      display: inline-block;
      background-color: #ffc107; /* Amber */
      color: #333;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1rem;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .page-soi-k-o-b-ng-m88__button:hover {
      background-color: #ffca28;
      transform: translateY(-2px);
    }

    .page-soi-k-o-b-ng-m88__heading {
      font-size: 2.5rem;
      color: #0d47a1; /* Dark blue */
      margin-bottom: 25px;
      text-align: center;
    }

    .page-soi-k-o-b-ng-m88__sub-heading {
      font-size: 2rem;
      color: #1976d2; /* Medium blue */
      margin-bottom: 20px;
      text-align: left;
    }

    .page-soi-k-o-b-ng-m88__text {
      font-size: 1.1rem;
      margin-bottom: 15px;
      color: #555;
    }

    .page-soi-k-o-b-ng-m88__image-wrapper {
      text-align: center;
      margin: 30px 0;
      max-width: 100%;
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__image {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }

    .page-soi-k-o-b-ng-m88__list-item {
      background-color: #e3f2fd; /* Light blue */
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: break-word;
    }

    .page-soi-k-o-b-ng-m88__list-item strong {
      color: #0d47a1;
      font-size: 1.2rem;
      display: block;
      margin-bottom: 10px;
    }

    .page-soi-k-o-b-ng-m88__faq-section {
      background-color: #f1f8e9; /* Light green */
      padding: 40px;
      margin-bottom: 30px;
      border-radius: 10px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__faq-item {
      background-color: #fff;
      margin-bottom: 15px;
      border-radius: 8px;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 15px 20px;
      background-color: #bbdefb; /* Lighter blue */
      color: #0d47a1;
      cursor: pointer;
      font-weight: bold;
      font-size: 1.1rem;
      user-select: none;
      transition: background-color 0.3s ease;
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__faq-question:hover {
      background-color: #90caf9;
    }

    .page-soi-k-o-b-ng-m88__faq-question h3 {
      margin: 0;
      flex-grow: 1;
      pointer-events: none;
      font-size: 1.1rem;
      color: #0d47a1; /* Ensure good contrast */
    }

    .page-soi-k-o-b-ng-m88__faq-toggle {
      font-size: 1.5rem;
      line-height: 1;
      margin-left: 10px;
      pointer-events: none;
      transition: transform 0.3s ease;
    }

    .page-soi-k-o-b-ng-m88__faq-item.active .page-soi-k-o-b-ng-m88__faq-toggle {
      transform: rotate(45deg);
    }

    .page-soi-k-o-b-ng-m88__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: #555;
      font-size: 1rem;
      box-sizing: border-box;
    }

    .page-soi-k-o-b-ng-m88__faq-item.active .page-soi-k-o-b-ng-m88__faq-answer {
      max-height: 2000px !important;
      padding: 20px !important;
      opacity: 1;
    }

    .page-soi-k-o-b-ng-m88__floating-buttons {
      position: fixed;
      bottom: 20px;
      right: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 1000;
    }

    .page-soi-k-o-b-ng-m88__floating-button {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 120px;
      height: 45px;
      padding: 10px 15px;
      border-radius: 25px;
      font-size: 1.1rem;
      font-weight: bold;
      text-decoration: none;
      color: #fff;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      text-align: center;
    }

    .page-soi-k-o-b-ng-m88__floating-button--register {
      background-color: #e44d26; /* Vibrant orange/red */
    }

    .page-soi-k-o-b-ng-m88__floating-button--register:hover {
      background-color: #f36c46;
      transform: translateY(-2px);
    }

    .page-soi-k-o-b-ng-m88__floating-button--login {
      background-color: #3f51b5; /* Blue */
    }

    .page-soi-k-o-b-ng-m88__floating-button--login:hover {
      background-color: #5c6bc0;
      transform: translateY(-2px);
    }

    /* Responsive Design */
    @media (max-width: 1024px) {
      .page-soi-k-o-b-ng-m88__hero-title {
        font-size: 2.8rem;
      }

      .page-soi-k-o-b-ng-m88__hero-description {
        font-size: 1.2rem;
      }

      .page-soi-k-o-b-ng-m88__heading {
        font-size: 2.2rem;
      }

      .page-soi-k-o-b-ng-m88__sub-heading {
        font-size: 1.8rem;
      }
    }

    @media (max-width: 768px) {
      .page-soi-k-o-b-ng-m88__container,
      .page-soi-k-o-b-ng-m88__section,
      .page-soi-k-o-b-ng-m88__faq-section {
        padding: 20px;
        margin-bottom: 20px;
      }

      .page-soi-k-o-b-ng-m88__hero-section {
        padding: 10px 0 40px 0;
      }

      .page-soi-k-o-b-ng-m88__hero-title {
        font-size: 2rem;
      }

      .page-soi-k-o-b-ng-m88__hero-description {
        font-size: 1rem;
      }

      .page-soi-k-o-b-ng-m88__button {
        padding: 12px 25px;
        font-size: 1rem;
      }

      .page-soi-k-o-b-ng-m88__heading {
        font-size: 1.8rem;
        margin-bottom: 20px;
      }

      .page-soi-k-o-b-ng-m88__sub-heading {
        font-size: 1.5rem;
        margin-bottom: 15px;
      }

      .page-soi-k-o-b-ng-m88__text {
        font-size: 0.95rem;
      }

      .page-soi-k-o-b-ng-m88__list {
        grid-template-columns: 1fr;
        gap: 15px;
      }

      .page-soi-k-o-b-ng-m88__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 15px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
      }

      .page-soi-k-o-b-ng-m88__list-item strong {
        font-size: 1.1rem;
      }

      .page-soi-k-o-b-ng-m88__faq-question h3 {
        font-size: 1rem;
      }

      .page-soi-k-o-b-ng-m88__faq-answer {
        font-size: 0.95rem;
        padding: 0 15px;
      }

      .page-soi-k-o-b-ng-m88__faq-item.active .page-soi-k-o-b-ng-m88__faq-answer {
        padding: 15px !important;
      }

      .page-soi-k-o-b-ng-m88__floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 8px;
      }
      .page-soi-k-o-b-ng-m88__floating-button {
        width: 100px;
        height: 40px;
        font-size: 1rem;
        padding: 8px 12px;
      }
    }

    @media (max-width: 480px) {
      .page-soi-k-o-b-ng-m88__hero-title {
        font-size: 1.7rem;
      }

      .page-soi-k-o-b-ng-m88__hero-description {
        font-size: 0.9rem;
      }

      .page-soi-k-o-b-ng-m88__heading {
        font-size: 1.5rem;
      }

      .page-soi-k-o-b-ng-m88__sub-heading {
        font-size: 1.3rem;
      }
    }