.page-blog-bi-quyet-chon-keo-da-ga-c2 { color: #FFF3E6; background-color: #0D0E12; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.7; }
.page-blog-bi-quyet-chon-keo-da-ga-c2 * { box-sizing: border-box; }
.page-blog-bi-quyet-chon-keo-da-ga-c2 img { max-width: 100%; height: auto; }

/* Container */
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* Hero Section */
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-section { background: linear-gradient(135deg, #17191F 0%, #0D0E12 100%); padding-top: 10px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-image-wrapper { width: 100%; max-width: 900px; margin: 0 auto; position: relative; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-image { display: block; width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; border-radius: 0 0 24px 24px; box-shadow: 0 8px 30px rgba(255, 140, 26, 0.15); }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-content { text-align: center; padding: 28px 0 32px; max-width: 860px; margin: 0 auto; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-tag { display: inline-block; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #17191F; padding: 4px 14px; border-radius: 999px; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 14px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.5px; color: #FFF3E6; margin: 0 0 16px; max-width: 800px; margin-left: auto; margin-right: auto; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-desc { font-size: 1.1rem; color: #FFF3E6; max-width: 720px; margin: 0 auto 24px; opacity: 0.88; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__hero-actions { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }

/* Buttons */
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn { display: inline-block; padding: 14px 28px; border-radius: 12px; font-weight: 700; font-size: 1rem; text-decoration: none; transition: all 0.3s ease; border: 2px solid transparent; cursor: pointer; text-align: center; max-width: 100%; box-sizing: border-box; white-space: normal; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--primary { background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #17191F; border-color: #FFA53A; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 140, 26, 0.4); }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--ghost { background: transparent; color: #FFA53A; border-color: #FFA53A; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--ghost:hover { background: rgba(255, 165, 58, 0.1); }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--outline { background: transparent; color: #FFF3E6; border-color: #FFF3E6; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__btn--outline:hover { background: rgba(255, 243, 230, 0.1); }

/* Body section */
.page-blog-bi-quyet-chon-keo-da-ga-c2__body-section { width: 100%; max-width: 900px; margin: 0 auto; padding: 0 20px 48px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__article { background-color: #17191F; border-radius: 20px; padding: 32px 36px; border: 1px solid #A84F0C; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }

.page-blog-bi-quyet-chon-keo-da-ga-c2__lead { font-size: 1.15rem; font-weight: 500; color: #FFF3E6; border-left: 4px solid #FF8C1A; padding-left: 16px; margin-bottom: 24px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__article p { font-size: 1rem; line-height: 1.8; margin-bottom: 16px; color: #FFF3E6; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__article a { color: #FFA53A; text-decoration: underline; text-underline-offset: 3px; }

.page-blog-bi-quyet-chon-keo-da-ga-c2__h2 { font-size: 1.7rem; font-weight: 800; color: #FF8C1A; margin-top: 40px; margin-bottom: 16px; line-height: 1.3; border-bottom: 2px dashed #A84F0C; padding-bottom: 10px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__h3 { font-size: 1.3rem; font-weight: 700; color: #FFA53A; margin-top: 28px; margin-bottom: 12px; }

/* Figure */
.page-blog-bi-quyet-chon-keo-da-ga-c2__figure { margin: 28px 0; text-align: center; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__figure img { border-radius: 16px; object-fit: cover; width: 100%; max-width: 800px; aspect-ratio: 2 / 1; border: 1px solid #A84F0C; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__figure-caption { margin-top: 8px; font-style: italic; color: #FFB04D; font-size: 0.95rem; }

/* Quote and callout */
.page-blog-bi-quyet-chon-keo-da-ga-c2__quote { margin: 32px 0; border-left: 4px solid #FF8C1A; background-color: #0D0E12; padding: 20px 24px; border-radius: 0 12px 12px 0; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__quote p { margin-bottom: 0; font-style: italic; color: #FFB04D; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__callout { background-color: #17191F; border: 1px solid #D96800; padding: 16px 20px; border-radius: 12px; margin: 24px 0; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__callout p { margin-bottom: 0; }

/* Lists */
.page-blog-bi-quyet-chon-keo-da-ga-c2__list, .page-blog-bi-quyet-chon-keo-da-ga-c2__steps { display: grid; grid-template-columns: 1fr; gap: 16px; padding-left: 0; list-style: none; counter-reset: step-counter; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__list { list-style: disc; padding-left: 20px; color: #FFF3E6; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__list-item { margin-bottom: 8px; color: #FFF3E6; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__list-item strong, .page-blog-bi-quyet-chon-keo-da-ga-c2__step-item strong { color: #FFA53A; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__steps { padding-left: 0; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__step-item { background: #17191F; border: 1px solid #D96800; border-radius: 12px; padding: 16px 20px; position: relative; padding-left: 52px; counter-increment: step-counter; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__step-item::before { content: counter(step-counter); position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #17191F; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* CTA Box */
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-box { background: linear-gradient(135deg, #D96800 0%, #A84F0C 100%); border-radius: 20px; margin: 48px 0 32px; padding: 8px; box-shadow: 0 0 40px rgba(255, 140, 26, 0.3); }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-inner { background: #17191F; border-radius: 14px; display: flex; align-items: center; gap: 28px; padding: 28px; flex-wrap: wrap; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-content { flex: 1; min-width: 280px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-title { color: #FFF3E6; font-size: 1.5rem; font-weight: 800; margin: 0 0 12px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-content p { color: #FFF3E6; margin-bottom: 20px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-actions { display: flex; flex-wrap: wrap; gap: 12px; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-image-wrapper { flex: 0 0 260px; max-width: 100%; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__cta-image { width: 100%; max-width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: cover; border-radius: 12px; display: block; }

/* Tips Grid */
.page-blog-bi-quyet-chon-keo-da-ga-c2__tips-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-card { background: #17191F; border: 1px solid #A84F0C; border-radius: 14px; padding: 20px; transition: 0.3s ease; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-card:hover { border-color: #FF8C1A; transform: translateY(-3px); }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-header { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-header strong { font-size: 1.1em; color: #FFA53A; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-icon { min-width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #17191F; display: inline-flex; align-items: center; justify-content: center; font-weight: bold; padding: 0 6px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__tip-card p { margin: 0; font-size: 0.95rem; color: #FFF3E6; }

/* Related Asides */
.page-blog-bi-quyet-chon-keo-da-ga-c2__related { margin-top: 36px; padding: 20px 24px; background: #0D0E12; border: 1px solid #A84F0C; border-radius: 12px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__related-title { color: #FF8C1A; font-size: 1.2rem; margin-top: 0; margin-bottom: 12px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__related-list { list-style: none; padding-left: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__related-list li a { color: #FFF3E6; text-decoration: none; border-bottom: 1px dashed #A84F0C; padding-bottom: 2px; transition: 0.3s; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__related-list li a:hover { color: #FFA53A; border-bottom-color: #FFA53A; }

/* FAQ */
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-section { margin-top: 40px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-title { font-size: 1.5rem; color: #FF8C1A; text-align: center; margin-bottom: 20px; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-item { background: #17191F; border: 1px solid #D96800; border-radius: 12px; margin-bottom: 10px; overflow: hidden; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-question { cursor: pointer; padding: 16px 20px; font-weight: 600; background: transparent; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: #FFF3E6; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-question::-webkit-details-marker { display: none; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-item[open] .page-blog-bi-quyet-chon-keo-da-ga-c2__faq-question { border-bottom: 1px solid #D96800; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-toggle { color: #FFA53A; font-weight: 700; }
.page-blog-bi-quyet-chon-keo-da-ga-c2__faq-answer { padding: 16px 20px; background: #0D0E12; color: #FFF3E6; line-height: 1.6; }

/* Responsive */
@media (min-width: 769px) and (max-width: 1024px) {
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-title { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-inner { padding: 20px; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-image-wrapper { flex-basis: 220px; }
}
@media (max-width: 768px) {
  .page-blog-bi-quyet-chon-keo-da-ga-c2 img, .page-blog-bi-quyet-chon-keo-da-ga-c2__article img { max-width: 100% !important; height: auto !important; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__body-section, .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-section { overflow-x: hidden; max-width: 100%; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-image { aspect-ratio: 2 / 1; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-content { padding: 20px 0 24px; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-title { font-size: 1.7rem; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-desc { font-size: 1rem; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__hero-actions { flex-direction: row; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__btn { flex: 1 1 auto; min-width: 140px; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__article { padding: 16px; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__h2 { font-size: 1.5rem; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__h3 { font-size: 1.15rem; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__figure img { aspect-ratio: 2 / 1; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__tips-grid { grid-template-columns: 1fr; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-inner { flex-direction: column; text-align: center; padding: 20px; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-actions { justify-content: center; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-actions .page-blog-bi-quyet-chon-keo-da-ga-c2__btn { flex: 1 1 100%; margin-bottom: 8px; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__cta-image-wrapper { flex-basis: auto; max-width: 100%; }
  .page-blog-bi-quyet-chon-keo-da-ga-c2__steps { gap: 12px; }
}