.page-index-review-bk8-vietnam__hero-section { padding-top: 10px; background: #140C0C; color: #FFF1E8; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.page-index-review-bk8-vietnam__hero-image-wrapper { width: 100%; max-height: 500px; overflow: hidden; position: relative; }
.page-index-review-bk8-vietnam__hero-image { width: 100%; height: auto; display: block; object-fit: cover; }
.page-index-review-bk8-vietnam__hero-content { max-width: 900px; margin: 20px auto 40px; padding: 0 15px; z-index: 1; }
.page-index-review-bk8-vietnam__main-title { font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -1px; margin-bottom: 20px; color: #FFF1E8; }
.page-index-review-bk8-vietnam__description { font-size: 1.1rem; line-height: 1.6; margin-bottom: 30px; color: #FFF1E8; }
.page-index-review-bk8-vietnam__cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.page-index-review-bk8-vietnam__btn-primary, .page-index-review-bk8-vietnam__btn-secondary { display: inline-block; padding: 12px 28px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; white-space: nowrap; box-sizing: border-box; max-width: 100%; }
.page-index-review-bk8-vietnam__btn-primary { background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); color: #FFF1E8; border: 2px solid transparent; }
.page-index-review-bk8-vietnam__btn-primary:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(255, 176, 74, 0.4); }
.page-index-review-bk8-vietnam__btn-secondary { background: #2A1212; color: #FFF1E8; border: 2px solid #6A1E1E; }
.page-index-review-bk8-vietnam__btn-secondary:hover { background: #C61F1F; border-color: #C61F1F; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(198, 31, 31, 0.4); }

.page-index-review-bk8-vietnam__content-area { padding: 60px 0; background: #140C0C; color: #FFF1E8; }
.page-index-review-bk8-vietnam__container { max-width: 1200px; margin: 0 auto; padding: 0 15px; line-height: 1.7; }
.page-index-review-bk8-vietnam__section-title { font-size: 2.5rem; font-weight: 700; text-align: center; margin-bottom: 40px; color: #F3C54D; position: relative; padding-bottom: 15px; }
.page-index-review-bk8-vietnam__section-title::after { content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 80px; height: 4px; background: #D86A14; border-radius: 2px; }
.page-index-review-bk8-vietnam__sub-title { font-size: 1.8rem; font-weight: 600; margin-top: 40px; margin-bottom: 20px; color: #FFB04A; }
.page-index-review-bk8-vietnam__content-area p { margin-bottom: 20px; font-size: 1.05rem; }
.page-index-review-bk8-vietnam__content-image { width: 100%; height: auto; display: block; margin: 30px auto; border-radius: 8px; box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3); }

.page-index-review-bk8-vietnam__feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; margin-bottom: 60px; }
.page-index-review-bk8-vietnam__feature-card { background: #2A1212; border: 1px solid #6A1E1E; border-radius: 12px; padding: 30px; text-align: center; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); transition: transform 0.3s ease; }
.page-index-review-bk8-vietnam__feature-card:hover { transform: translateY(-8px); }
.page-index-review-bk8-vietnam__feature-icon { width: 100%; height: auto; max-height: 200px; object-fit: cover; margin-bottom: 20px; border-radius: 8px; }
.page-index-review-bk8-vietnam__feature-title { font-size: 1.5rem; font-weight: 600; margin-bottom: 15px; color: #F3C54D; }

.page-index-review-bk8-vietnam__advantages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; margin-bottom: 60px; }
.page-index-review-bk8-vietnam__advantage-item { background: #2A1212; border: 1px solid #6A1E1E; border-radius: 12px; padding: 30px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2); }
.page-index-review-bk8-vietnam__advantage-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 15px; color: #FFB04A; }

.page-index-review-bk8-vietnam__cta-center { text-align: center; margin-top: 40px; margin-bottom: 60px; }

.page-index-review-bk8-vietnam__guide-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 25px; margin-top: 40px; margin-bottom: 60px; }
.page-index-review-bk8-vietnam__guide-step { background: #2A1212; border: 1px solid #6A1E1E; border-radius: 10px; padding: 25px; text-align: center; box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15); }
.page-index-review-bk8-vietnam__guide-title { font-size: 1.3rem; font-weight: 600; margin-bottom: 15px; color: #F3C54D; }

.page-index-review-bk8-vietnam__promo-list { list-style: none; padding: 0; margin-top: 30px; margin-bottom: 40px; }
.page-index-review-bk8-vietnam__promo-list li { background: rgba(255, 255, 255, 0.05); border-left: 5px solid #D86A14; padding: 15px 20px; margin-bottom: 10px; border-radius: 5px; font-size: 1.05rem; color: #FFF1E8; }

.page-index-review-bk8-vietnam__faq-list { margin-top: 40px; margin-bottom: 60px; }
.page-index-review-bk8-vietnam__faq-item { background: #2A1212; border: 1px solid #6A1E1E; border-radius: 10px; margin-bottom: 15px; overflow: hidden; }
.page-index-review-bk8-vietnam__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 18px 25px; font-size: 1.15rem; font-weight: 600; color: #F3C54D; cursor: pointer; background: #2A1212; transition: background-color 0.3s ease; list-style: none; }
.page-index-review-bk8-vietnam__faq-question::-webkit-details-marker { display: none; }
.page-index-review-bk8-vietnam__faq-question:hover { background-color: #3e1a1a; }
.page-index-review-bk8-vietnam__faq-toggle { font-size: 1.5rem; font-weight: 700; color: #FFB04A; transition: transform 0.3s ease; }
.page-index-review-bk8-vietnam__faq-item[open] .page-index-review-bk8-vietnam__faq-toggle { transform: rotate(45deg); }
.page-index-review-bk8-vietnam__faq-answer { padding: 15px 25px 25px; font-size: 1rem; line-height: 1.6; color: #FFF1E8; border-top: 1px solid #6A1E1E; }
.page-index-review-bk8-vietnam__faq-answer p { margin-bottom: 0; }

/* Responsive styles */
@media (max-width: 1024px) {
  .page-index-review-bk8-vietnam__main-title { font-size: clamp(2rem, 5vw, 3rem); }
  .page-index-review-bk8-vietnam__description { font-size: 1rem; }
  .page-index-review-bk8-vietnam__section-title { font-size: 2rem; }
  .page-index-review-bk8-vietnam__sub-title { font-size: 1.6rem; }
  .page-index-review-bk8-vietnam__feature-grid, .page-index-review-bk8-vietnam__advantages-grid, .page-index-review-bk8-vietnam__guide-steps { gap: 20px; }
}

@media (max-width: 768px) {
  .page-index-review-bk8-vietnam { font-size: 16px; line-height: 1.6; }
  .page-index-review-bk8-vietnam__hero-section { padding-top: 10px; }
  .page-index-review-bk8-vietnam__hero-image { max-width: 100% !important; width: 100% !important; height: auto !important; }
  .page-index-review-bk8-vietnam__main-title { font-size: clamp(1.8rem, 7vw, 2.5rem); margin-bottom: 15px; }
  .page-index-review-bk8-vietnam__description { font-size: 0.95rem; margin-bottom: 25px; }
  .page-index-review-bk8-vietnam__cta-buttons { flex-direction: column; gap: 15px; padding: 0 15px; }
  .page-index-review-bk8-vietnam__btn-primary, .page-index-review-bk8-vietnam__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }
  .page-index-review-bk8-vietnam__container, .page-index-review-bk8-vietnam__section, .page-index-review-bk8-vietnam__card, .page-index-review-bk8-vietnam__box {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index-review-bk8-vietnam__content-image { max-width: 100% !important; width: 100% !important; height: auto !important; }
  .page-index-review-bk8-vietnam__section-title { font-size: 1.8rem; margin-bottom: 30px; }
  .page-index-review-bk8-vietnam__sub-title { font-size: 1.4rem; margin-top: 30px; }
  .page-index-review-bk8-vietnam__feature-grid, .page-index-review-bk8-vietnam__advantages-grid, .page-index-review-bk8-vietnam__guide-steps { grid-template-columns: 1fr; gap: 20px; }
  .page-index-review-bk8-vietnam__feature-card, .page-index-review-bk8-vietnam__advantage-item, .page-index-review-bk8-vietnam__guide-step { padding: 25px; }
  .page-index-review-bk8-vietnam__faq-question { font-size: 1.05rem; padding: 15px 20px; }
  .page-index-review-bk8-vietnam__faq-answer { padding: 10px 20px 20px; }
  .page-index-review-bk8-vietnam__promo-list li { padding: 12px 15px; }
}