.page-blog-88ck-nen-tang-ca-cuoc-hang-dau {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #1F2D3D; /* Text Main */
    background: #F4F7FB; /* Background color */
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-section {
    position: relative;
    padding-top: 30px; /* Adjusted for body padding and page content */
    padding-bottom: 30px;
    background-color: #F4F7FB;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-image-wrapper {
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 8px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-content {
    max-width: 960px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__main-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #000000; /* Custom Color_1776249996415 */
    line-height: 1.2;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__description {
    font-size: 18px;
    margin-bottom: 30px;
    color: #1F2D3D;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-primary,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-secondary,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-link {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-primary {
    background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    color: #ffffff;
    border: none;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-primary:hover {
    opacity: 0.9;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-secondary {
    background: #ffffff;
    color: #2F6BFF;
    border: 2px solid #2F6BFF;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-secondary:hover {
    background: #e0eaff;
    color: #215ac2;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-link {
    background: #F4F7FB;
    color: #2F6BFF;
    border: 1px solid #D6E2FF;
    padding: 10px 20px;
    font-size: 14px;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-link:hover {
    background: #e0eaff;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__content-wrapper {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-intro,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-block,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__final-cta {
    margin-bottom: 40px;
    padding: 0 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-title {
    font-size: 32px;
    font-weight: 700;
    color: #000000; /* Custom Color_1776249996415 */
    margin-bottom: 25px;
    text-align: center;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau p {
    font-size: 16px;
    margin-bottom: 15px;
    color: #1F2D3D;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__feature-grid,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
    padding: 0 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__feature-card,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__product-card {
    background: #ffffff;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #D6E2FF; /* Border color */
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__feature-card:hover,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__feature-icon,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__product-image {
    width: 100%;
    height: auto;
    max-height: 250px; /* Limit height for consistency */
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    display: block;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__feature-title,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__product-title {
    font-size: 22px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 10px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__promo-list,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__guide-list,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-features {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__promo-list li,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__guide-list li,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-features li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
    font-size: 16px;
    color: #1F2D3D;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__promo-list li::before,
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-features li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: #2F6BFF;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__guide-list li::before {
    content: counter(list-item) ".";
    counter-increment: list-item;
    position: absolute;
    left: 0;
    font-weight: bold;
    color: #2F6BFF;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__promo-list a {
    color: #2F6BFF;
    text-decoration: none;
    font-weight: 600;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__promo-list a:hover {
    text-decoration: underline;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__cta-center {
    text-align: center;
    margin-top: 30px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-download {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
    padding: 0 20px;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-text {
    flex: 1;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-image-wrapper {
    flex: 1;
    text-align: center;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-image {
    max-width: 400px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-container {
    margin-top: 30px;
    padding: 0 20px;
}

details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #D6E2FF; /* Border color */
  overflow: hidden;
  background: #fff;
}
details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item summary.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #000000; /* Custom Color_1776249996415 */
}
details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item summary.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item summary.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-question:hover {
  background: #f5f5f5;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #2F6BFF; /* Main color */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #1F2D3D;
}
details.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-item .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__faq-answer p {
    margin-bottom: 0;
}

.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__final-cta {
    text-align: center;
    padding: 0 20px 40px;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__final-cta .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-title {
    margin-bottom: 15px;
}
.page-blog-88ck-nen-tang-ca-cuoc-hang-dau__final-cta .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__description {
    max-width: 800px;
    margin: 0 auto 30px;
}


/* --- Mobile Responsiveness (max-width: 1024px) --- */
@media (max-width: 1024px) {
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__main-title {
        font-size: 36px;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-title {
        font-size: 28px;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-download {
        flex-direction: column;
        text-align: center;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__app-image-wrapper {
        margin-top: 30px;
    }
}

/* --- Mobile Responsiveness (max-width: 768px) --- */
@media (max-width: 768px) {
    /* 1. 顶区 __top-text / hero section */
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-section {
        padding-top: 10px; /* Small top padding */
        padding-bottom: 20px;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__hero-content {
        padding: 0 15px;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__main-title {
        font-size: 28px;
        margin-bottom: 10px;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__description {
        font-size: 15px;
        margin-bottom: 20px;
    }

    /* 4. 按钮 */
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-primary,
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-secondary,
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__btn-link {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__content-wrapper {
        margin: 20px auto;
        padding: 10px;
        border-radius: 8px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-intro,
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-block,
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__final-cta {
        margin-bottom: 30px;
        padding: 0 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog-88ck-nen-tang-ca-cuoc-hang-dau__section-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
}