.page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #f0f0f0;
      background-color: #1a1a2e;
      line-height: 1.6;
      padding-bottom: 20px;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
      box-sizing: border-box;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section {
      padding: 40px 0;
      text-align: center;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-section {
      background: linear-gradient(135deg, #0f3443, #34e89e);
      padding-top: 10px; /* Adjust for fixed header */
      padding-bottom: 60px;
      position: relative;
      overflow: hidden;
      color: #fff;
      text-align: center;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-content {
      max-width: 900px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
      padding: 20px;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: 700;
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-subtitle {
      font-size: 1.3em;
      margin-bottom: 30px;
      opacity: 0.9;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__cta-button {
      display: inline-block;
      background-color: #ffcc00;
      color: #1a1a2e;
      padding: 15px 30px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, transform 0.3s ease;
      border: none;
      cursor: pointer;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__cta-button:hover {
      background-color: #e6b800;
      transform: translateY(-3px);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__image-full-width {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      margin: 0 auto;
      border-radius: 8px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
      object-fit: cover;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section-title {
      font-size: 2.2em;
      color: #34e89e;
      margin-bottom: 30px;
      font-weight: 600;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__text-content {
      font-size: 1.1em;
      color: #ccc;
      max-width: 800px;
      margin: 0 auto 30px auto;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 30px;
      justify-content: center;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card {
      background-color: #2e2e4a;
      border-radius: 12px;
      padding: 25px;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
      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-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card-icon {
      width: 100%;
      max-width: 250px;
      height: auto;
      margin-bottom: 20px;
      border-radius: 8px;
      object-fit: cover;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card-title {
      font-size: 1.5em;
      color: #ffcc00;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card-description {
      font-size: 0.95em;
      color: #b0b0b0;
      flex-grow: 1;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list {
      list-style: none;
      padding: 0;
      margin: 0 auto;
      max-width: 800px;
      text-align: left;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-item {
      background-color: #2e2e4a;
      margin-bottom: 15px;
      padding: 18px 25px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
      box-sizing: border-box;
      font-size: 1.05em;
      color: #e0e0e0;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-item:hover {
      transform: translateX(5px);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-icon {
      width: 100%;
      max-width: 50px;
      height: auto;
      margin-right: 15px;
      flex-shrink: 0;
      border-radius: 5px;
      object-fit: cover;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-list {
      list-style: none;
      padding: 0;
      counter-reset: step-counter;
      display: flex;
      flex-direction: column;
      gap: 20px;
      max-width: 800px;
      margin: 0 auto;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-item {
      background-color: #2e2e4a;
      padding: 25px;
      border-radius: 12px;
      text-align: left;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      position: relative;
      padding-left: 80px;
      box-sizing: border-box;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-item::before {
      counter-increment: step-counter;
      content: counter(step-counter);
      position: absolute;
      left: 25px;
      top: 50%;
      transform: translateY(-50%);
      background-color: #34e89e;
      color: #1a1a2e;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      font-weight: bold;
      font-size: 1.3em;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-title {
      font-size: 1.4em;
      color: #ffcc00;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-description {
      color: #b0b0b0;
      font-size: 1em;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
      gap: 20px;
      max-width: 900px;
      margin: 30px auto 0 auto;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-logo {
      background-color: #2e2e4a;
      padding: 15px;
      border-radius: 8px;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 80px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
      transition: transform 0.2s ease;
      box-sizing: border-box;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-logo:hover {
      transform: translateY(-3px);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-logo img {
      max-width: 100px;
      max-height: 50px;
      width: auto;
      height: auto;
      object-fit: contain;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-list {
      max-width: 800px;
      margin: 40px auto;
      text-align: left;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-item {
      background-color: #2e2e4a;
      margin-bottom: 15px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: background-color 0.3s ease;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-item:hover {
      background-color: #3a3a5a;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-question {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 25px;
      cursor: pointer;
      user-select: none;
      font-size: 1.2em;
      font-weight: 600;
      color: #ffcc00;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-question h3 {
      margin: 0;
      pointer-events: none; /* Prevent h3 from blocking click event */
      color: inherit;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-toggle {
      font-size: 1.8em;
      font-weight: bold;
      color: #34e89e;
      transition: transform 0.3s ease;
      pointer-events: none; /* Prevent toggle icon from blocking click event */
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-item.active .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-toggle {
      transform: rotate(45deg);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__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: #b0b0b0;
      font-size: 1em;
      text-align: left;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-item.active .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-answer {
      max-height: 2000px !important;
      padding: 20px 25px !important;
      opacity: 1;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__promo-highlight {
      background-color: #3a3a5a;
      padding: 30px;
      border-radius: 12px;
      margin: 30px auto;
      max-width: 700px;
      box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__promo-title {
      color: #34e89e;
      font-size: 1.8em;
      margin-bottom: 15px;
    }

    .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__promo-description {
      color: #f0f0f0;
      margin-bottom: 25px;
      font-size: 1.1em;
    }

    /* Responsive Adjustments */
    @media (max-width: 1024px) {
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-title {
        font-size: 2.5em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-title {
        font-size: 2em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-subtitle {
        font-size: 1.1em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section {
        padding: 30px 0;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section-title {
        font-size: 1.8em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__text-content,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card-description,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-item,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-description,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-answer {
        font-size: 0.95em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__cta-button {
        padding: 12px 25px;
        font-size: 1em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__grid {
        grid-template-columns: 1fr;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card {
        padding: 20px;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-item {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 15px 20px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__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-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-item {
        padding: 20px 20px 20px 70px;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__step-item::before {
        left: 20px;
        width: 35px;
        height: 35px;
        font-size: 1.1em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-question {
        font-size: 1.1em;
        padding: 15px 20px;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-answer {
        padding: 0 20px;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-item.active .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__faq-answer {
        padding: 15px 20px !important;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__image-full-width,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__card-icon,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__list-icon,
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-logo img {
        max-width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-logo {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 10px !important;
      }
    }

    @media (max-width: 480px) {
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__hero-title {
        font-size: 1.8em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__section-title {
        font-size: 1.6em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__cta-button {
        padding: 10px 20px;
        font-size: 0.9em;
      }
      .page-trang-ch-ch-nh-th-c-kubet8-ng-k-ku-bet__payment-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
      }
    }