.page-index-review-keonhcai__hero-section { background-color: #017439; color: #ffffff; padding: 20px 0 40px; display: flex; flex-direction: column; align-items: center; text-align: center; padding-top: 10px; }
.page-index-review-keonhcai__hero-image { max-width: 100%; margin-bottom: 20px; }
.page-index-review-keonhcai__hero-image img { width: 100%; height: auto; display: block; object-fit: cover; }
.page-index-review-keonhcai__hero-content { max-width: 900px; padding: 0 15px; }
.page-index-review-keonhcai__main-title { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 15px; line-height: 1.2; color: #ffffff; }
.page-index-review-keonhcai__description { font-size: 1.1rem; line-height: 1.6; margin-bottom: 30px; color: #ffffff; }
.page-index-review-keonhcai__cta-buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.page-index-review-keonhcai__btn-primary, .page-index-review-keonhcai__btn-secondary { display: inline-block; padding: 12px 30px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease; white-space: normal; word-wrap: break-word; box-sizing: border-box; max-width: 100%; }
.page-index-review-keonhcai__btn-primary { background-color: #C30808; color: #FFFF00; border: 2px solid #C30808; }
.page-index-review-keonhcai__btn-primary:hover { background-color: #a00606; border-color: #a00606; }
.page-index-review-keonhcai__btn-secondary { background-color: #ffffff; color: #017439; border: 2px solid #017439; }
.page-index-review-keonhcai__btn-secondary:hover { background-color: #f0f0f0; border-color: #017439; }

.page-index-review-keonhcai__section { padding: 50px 0; }
.page-index-review-keonhcai__overview-section { background-color: #ffffff; color: #333333; }
.page-index-review-keonhcai__advantages-section { background-color: #017439; color: #ffffff; }
.page-index-review-keonhcai__products-section { background-color: #ffffff; color: #333333; }
.page-index-review-keonhcai__promotions-section { background-color: #017439; color: #ffffff; }
.page-index-review-keonhcai__faq-section { background-color: #ffffff; color: #333333; }
.page-index-review-keonhcai__conclusion-section { background-color: #017439; color: #ffffff; }

.page-index-review-keonhcai__container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.page-index-review-keonhcai__section-title { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; text-align: center; margin-bottom: 40px; position: relative; padding-bottom: 15px; }
.page-index-review-keonhcai__section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background-color: #C30808; border-radius: 2px; }
.page-index-review-keonhcai__dark-bg .page-index-review-keonhcai__section-title { color: #ffffff; }
.page-index-review-keonhcai__light-bg .page-index-review-keonhcai__section-title { color: #017439; }

.page-index-review-keonhcai__text-block { font-size: 1rem; line-height: 1.7; margin-bottom: 20px; }
.page-index-review-keonhcai__content-image { width: 100%; height: auto; display: block; margin: 30px auto; border-radius: 8px; object-fit: cover; }

.page-index-review-keonhcai__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.page-index-review-keonhcai__card { background-color: #ffffff; border-radius: 12px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); padding: 30px; text-align: center; transition: transform 0.3s ease; color: #333333; }
.page-index-review-keonhcai__card:hover { transform: translateY(-10px); }
.page-index-review-keonhcai__card-title { font-size: 1.5rem; font-weight: 600; margin-bottom: 15px; color: #017439; }
.page-index-review-keonhcai__card-text { font-size: 0.95rem; line-height: 1.6; color: #555555; }

.page-index-review-keonhcai__product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.page-index-review-keonhcai__product-card { background-color: #f9f9f9; border-radius: 12px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); padding: 25px; text-align: center; transition: transform 0.3s ease; }
.page-index-review-keonhcai__product-card:hover { transform: translateY(-5px); }
.page-index-review-keonhcai__product-image { width: 100%; height: 200px; object-fit: cover; border-radius: 8px; margin-bottom: 20px; }
.page-index-review-keonhcai__product-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 10px; }
.page-index-review-keonhcai__product-title a { color: #017439; text-decoration: none; transition: color 0.3s ease; }
.page-index-review-keonhcai__product-title a:hover { color: #C30808; }
.page-index-review-keonhcai__product-description { font-size: 0.9rem; line-height: 1.5; color: #666666; }
.page-index-review-keonhcai__cta-center { text-align: center; margin-top: 40px; }

.page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card { padding: 0; text-align: left; }
.page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-image { width: 100%; height: 250px; object-fit: cover; border-top-left-radius: 12px; border-top-right-radius: 12px; margin-bottom: 20px; }
.page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-title { padding: 0 25px; font-size: 1.3rem; margin-bottom: 10px; }
.page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-text { padding: 0 25px; font-size: 0.9rem; margin-bottom: 20px; }
.page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__btn-secondary { display: block; width: calc(100% - 50px); margin: 0 25px 25px; text-align: center; }

.page-index-review-keonhcai__faq-list { max-width: 900px; margin: 0 auto; }
.page-index-review-keonhcai__faq-item { background-color: #f9f9f9; border-radius: 8px; margin-bottom: 15px; overflow: hidden; }
.page-index-review-keonhcai__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 18px 25px; cursor: pointer; background-color: #017439; color: #ffffff; font-weight: 600; font-size: 1.1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.page-index-review-keonhcai__faq-question:hover { background-color: #005a2e; }
.page-index-review-keonhcai__faq-item[open] .page-index-review-keonhcai__faq-question { border-bottom: 1px solid #005a2e; }
.page-index-review-keonhcai__faq-toggle { font-size: 1.5rem; line-height: 1; transition: transform 0.3s ease; }
.page-index-review-keonhcai__faq-item[open] .page-index-review-keonhcai__faq-toggle { transform: rotate(45deg); }
.page-index-review-keonhcai__faq-answer { padding: 20px 25px; background-color: #ffffff; color: #333333; font-size: 0.95rem; line-height: 1.6; }
.page-index-review-keonhcai__faq-answer p { margin-bottom: 0; }

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-index-review-keonhcai__hero-section { padding-top: 10px; padding-bottom: 30px; }
  .page-index-review-keonhcai__main-title { font-size: 2rem; }
  .page-index-review-keonhcai__description { font-size: 1rem; }
  .page-index-review-keonhcai__cta-buttons { flex-direction: column; gap: 15px; padding: 0 15px; }
  .page-index-review-keonhcai__btn-primary, .page-index-review-keonhcai__btn-secondary { width: 100% !important; max-width: 100% !important; padding: 12px 15px; font-size: 0.95rem; }

  .page-index-review-keonhcai__section { padding: 30px 0; }
  .page-index-review-keonhcai__section-title { font-size: 1.8rem; margin-bottom: 30px; }
  .page-index-review-keonhcai__text-block { font-size: 0.95rem; }
  .page-index-review-keonhcai__content-image { margin: 20px auto; }

  .page-index-review-keonhcai__grid, .page-index-review-keonhcai__product-grid { grid-template-columns: 1fr; gap: 20px; }
  .page-index-review-keonhcai__card { padding: 20px; }
  .page-index-review-keonhcai__card-title { font-size: 1.3rem; }
  .page-index-review-keonhcai__card-text { font-size: 0.9rem; }

  .page-index-review-keonhcai__product-image { height: 180px; }
  .page-index-review-keonhcai__product-title { font-size: 1.2rem; }
  .page-index-review-keonhcai__product-description { font-size: 0.85rem; }

  .page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-image { height: 200px; }
  .page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-title { font-size: 1.2rem; padding: 0 15px; }
  .page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__card-text { font-size: 0.85rem; padding: 0 15px; }
  .page-index-review-keonhcai__promotion-grid .page-index-review-keonhcai__btn-secondary { width: calc(100% - 30px); margin: 0 15px 15px; }

  .page-index-review-keonhcai__faq-question { font-size: 1rem; padding: 15px 20px; }
  .page-index-review-keonhcai__faq-answer { padding: 15px 20px; font-size: 0.9rem; }

  .page-index-review-keonhcai img { max-width: 100% !important; width: 100% !important; height: auto !important; }
  .page-index-review-keonhcai__section, .page-index-review-keonhcai__card, .page-index-review-keonhcai__container, .page-index-review-keonhcai__cta-buttons, .page-index-review-keonhcai__button-group, .page-index-review-keonhcai__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index-review-keonhcai__cta-buttons { flex-direction: column; gap: 10px; }
}