.page-blog-meo-choi-no-hu-hieu-qua { color: #F2FFF6; background: #08160F; }
.page-blog-meo-choi-no-hu-hieu-qua img { max-width: 100%; height: auto; }
.page-blog-meo-choi-no-hu-hieu-qua a { color: #57E38D; text-decoration: none; transition: opacity 0.2s; }
.page-blog-meo-choi-no-hu-hieu-qua a:hover { opacity: 0.8; }
.page-blog-meo-choi-no-hu-hieu-qua__container, .page-blog-meo-choi-no-hu-hieu-qua__feature-inner, .page-blog-meo-choi-no-hu-hieu-qua__related-section .page-blog-meo-choi-no-hu-hieu-qua__container { max-width: 1200px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-section { background: #08160F; padding-top: 10px; padding-bottom: 28px; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-image { border-radius: 16px; overflow: hidden; margin-bottom: 18px; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-content { text-align: center; padding: 0 16px; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-tagline { display: inline-block; color: #F2C14E; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; background: #0A4B2C; padding: 6px 14px; border-radius: 999px; font-size: 14px; }
.page-blog-meo-choi-no-hu-hieu-qua h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); color: #F2FFF6; font-weight: 800; line-height: 1.2; text-align: center; margin: 14px auto; max-width: 850px; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-desc { font-size: 1.1rem; line-height: 1.7; max-width: 650px; margin: 0 auto 22px; color: #A7D9B8; }
.page-blog-meo-choi-no-hu-hieu-qua__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.page-blog-meo-choi-no-hu-hieu-qua__btn { display: inline-block; padding: 14px 28px; border-radius: 30px; font-weight: 700; font-size: 1rem; white-space: normal; word-wrap: break-word; box-sizing: border-box; text-align: center; }
.page-blog-meo-choi-no-hu-hieu-qua__btn--primary { background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); color: #08160F; box-shadow: 0 4px 20px rgba(87, 227, 141, 0.25); }
.page-blog-meo-choi-no-hu-hieu-qua__btn--ghost { border: 1px solid #2E7A4E; color: #F2FFF6; background: transparent; }
.page-blog-meo-choi-no-hu-hieu-qua__btn--primary:hover { box-shadow: 0 4px 28px rgba(87, 227, 141, 0.4); opacity: 0.95; }
.page-blog-meo-choi-no-hu-hieu-qua__intro-section { background: #08160F; padding: 26px 0 12px; }
.page-blog-meo-choi-no-hu-hieu-qua__container { width: 100%; max-width: 1200px; }
.page-blog-meo-choi-no-hu-hieu-qua__section-title, .page-blog-meo-choi-no-hu-hieu-qua__feature-title { color: #F2FFF6; text-align: center; font-weight: 800; margin-bottom: 12px; font-size: clamp(1.5rem, 3.4vw, 2.2rem); }
.page-blog-meo-choi-no-hu-hieu-qua p { color: #A7D9B8; line-height: 1.8; font-size: 1rem; }
.page-blog-meo-choi-no-hu-hieu-qua h2:not(.page-blog-meo-choi-no-hu-hieu-qua__section-title):not(.page-blog-meo-choi-no-hu-hieu-qua__cta-title):not(.page-blog-meo-choi-no-hu-hieu-qua__feature-title) { text-align: center; font-size: clamp(1.3rem, 3vw, 2rem); color: #F2FFF6; margin-bottom: 8px; }
.page-blog-meo-choi-no-hu-hieu-qua__intro-section h2, .page-blog-meo-choi-no-hu-hieu-qua__tips-section h2 { margin-bottom: 10px; }
.page-blog-meo-choi-no-hu-hieu-qua__tips-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 32px; }
.page-blog-meo-choi-no-hu-hieu-qua__tip-card { background: #11271B; border-color: #2E7A4E; border-radius: 16px; padding: 28px; border: 1px solid #2E7A4E; transition: transform 0.2s;
}
.page-blog-meo-choi-no-hu-hieu-qua__tip-card:hover { transform: translateY(-4px); }
.page-blog-meo-choi-no-hu-hieu-qua__tip-number { display: inline-block; color: #F2FFF6; background: linear-gradient(135deg,#11A84E, #22C768); padding: 6px 14px; border-radius: 999px; font-size: 0.9rem; font-weight: 700; margin-bottom: 14px; }
.page-blog-meo-choi-no-hu-hieu-qua__tip-card h3 { color: #F2FFF6; margin: 0 0 10px 0; font-size: 1.2rem; }
.page-blog-meo-choi-no-hu-hieu-qua__tip-card p { font-size: 0.95rem; color: #A7D9B8; margin: 0; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-section { background: #0A4B2C; padding: 45px 0; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-section h2 { color: #F2FFF6; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-inner { display: flex; align-items: center; gap: 30px; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-content { width: 70%;}
.page-blog-meo-choi-no-hu-hieu-qua__feature-label { color: #F2C14E; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-content .page-blog-meo-choi-no-hu-hieu-qua__btn { margin-top: 12px; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-image { width: 30%; }
.page-blog-meo-choi-no-hu-hieu-qua__feature-image img { width: 100%; border-radius: 16px; aspect-ratio: 1/1; object-fit: cover; }
.page-blog-meo-choi-no-hu-hieu-qua__guide-section { padding: 45px 0; background: #08160F; }
.page-blog-meo-choi-no-hu-hieu-qua__guide-section .page-blog-meo-choi-no-hu-hieu-qua__container { width: 100%; max-width: 1100px; }
.page-blog-meo-choi-no-hu-hieu-qua__guide-section>.page-blog-meo-choi-no-hu-hieu-qua__container>p { text-align: center; max-width: 700px; margin: 0 auto 24px auto; }
.page-blog-meo-choi-no-hu-hieu-qua__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.page-blog-meo-choi-no-hu-hieu-qua__step { background: #11271B; border: 1px solid #2E7A4E; border-radius: 16px; overflow: hidden; text-align: center; }
.page-blog-meo-choi-no-hu-hieu-qua__step-icon { overflow: hidden; }
.page-blog-meo-choi-no-hu-hieu-qua__step-icon img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform 0.3s; }
.page-blog-meo-choi-no-hu-hieu-qua__step:hover .page-blog-meo-choi-no-hu-hieu-qua__step-icon img { transform: scale(1.03); }
.page-blog-meo-choi-no-hu-hieu-qua__step h3 { color: #F2FFF6; margin: 14px 14px 5px 14px; font-size: 1.15rem; }
.page-blog-meo-choi-no-hu-hieu-qua__step p { padding: 0 14px; color: #A7D9B8; font-size: 0.95rem; }
.page-blog-meo-choi-no-hu-hieu-qua__step-link { display: inline-block; padding: 8px 28px; margin: 12px auto 18px; background: #11A84E; color: #ffffff; border-radius: 999px; font-size: 0.85rem; transition: all 0.2s; }
.page-blog-meo-choi-no-hu-hieu-qua__step-link:hover { background: linear-gradient(135deg,#22C768, #11A84E); color: #08160F; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-section { padding: 45px 0; background: #11271B; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-section h2 { color: #F2FFF6; }
.page-blog-meo-choi-no-hu-hieu-qua__ba-list { max-width: 650px; margin: 0 auto; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-list { max-width: 800px; margin: 20px auto 0; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-item { border: 1px solid #2E7A4E; border-radius: 12px; padding: 8px 20px; margin-bottom: 12px; background: #08160F; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-question { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 10px; padding: 12px 0; font-weight: 700; color: #F2FFF6; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-question::-webkit-details-marker { display: none; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-question span { display: inline-block; width: 26px; height: 26px; line-height: 26px; text-align: center; background: linear-gradient(180deg, #2AD16F, #13994A); border-radius: 50%; color: #08160F; font-weight: 900; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-answer { padding: 0 0 12px 36px; color: #A7D9B8; }
.page-blog-meo-choi-no-hu-hieu-qua__faq-answer p { margin: 0; }
.page-blog-meo-choi-no-hu-hieu-qua__cta-section { background: linear-gradient(180deg, #0A4B2C, #08160F); padding: 45px 0; }
.page-blog-meo-choi-no-hu-hieu-qua__cta-container { max-width: 800px; margin: 0 auto; text-align: center; padding: 0 16px; }
.page-blog-meo-choi-no-hu-hieu-qua__cta-title { color: #F2C14E;
 font-size: clamp(1.5rem, 3.4vw, 2.1rem); }
.page-blog-meo-choi-no-hu-hieu-qua__cta-actions { margin-top: 20px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.page-blog-meo-choi-no-hu-hieu-qua__related-section { padding: 38px 0 60px; background: #08160F; }
.page-blog-meo-choi-no-hu-hieu-qua__related-articles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 28px; }
.page-blog-meo-choi-no-hu-hieu-qua__related-card { background: #11271B; border: 1px solid #2E7A4E; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; transition: transform 0.2s; }
.page-blog-meo-choi-no-hu-hieu-qua__related-card:hover { transform: translateY(-6px); }
.page-blog-meo-choi-no-hu-hieu-qua__related-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.page-blog-meo-choi-no-hu-hieu-qua__related-card h3 { color: #F2FFF6; font-size: 1.1rem; margin: 12px 12px 8px; }
.page-blog-meo-choi-no-hu-hieu-qua__related-card p { font-size: 0.9rem; color: #A7D9B8; margin: 0 12px 8px; }
.page-blog-meo-choi-no-hu-hieu-qua__read-more { padding: 8px 12px; margin: auto 12px 16px 12px; font-weight: 700; display: inline-block; margin-top: 8px; }
@media (max-width: 1024px) {
  .page-blog-meo-choi-no-hu-hieu-qua__hero-image img { aspect-ratio: 18 / 8 }
  .page-blog-meo-choi-no-hu-hieu-qua__tips-grid { grid-template-columns: repeat(2, 1fr); }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-inner { flex-direction: column; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-content  { width: 90%; text-align: left; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-image  { border-radius: 10px; width: 90%; }
  .page-blog-meo-choi-no-hu-hieu-qua__steps,.page-blog-meo-choi-no-hu-hieu-qua__related-articles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .page-blog-meo-choi-no-hu-hieu-qua__hero-section {padding-top: 10px;}
  .page-blog-meo-choi-no-hu-hieu-qua__hero-image img { aspect-ratio: 2 / 1; }
  .page-blog-meo-choi-no-hu-hieu-qua__tip-card, .page-blog-meo-choi-no-hu-hieu-qua__related-card{ max-width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua img { max-width: 100% !important; height: auto !important; }
  .page-blog-meo-choi-no-hu-hieu-qua__tips-grid, .page-blog-meo-choi-no-hu-hieu-qua__steps, .page-blog-meo-choi-no-hu-hieu-qua__related-articles { grid-template-columns: 1fr; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-inner { flex-direction: column; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-content{ width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-image { width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua__feature-image img { max-width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua__step { max-width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua__step img { max-width: 100%; object-fit: cover; }
  .page-blog-meo-choi-no-hu-hieu-qua__btn { width: 100%; max-width: 100%; box-sizing: border-box; }
  .page-blog-meo-choi-no-hu-hieu-qua__step-link { overflow-wrap: break-word; max-width: 100%; }
  .page-blog-meo-choi-no-hu-hieu-qua__cta-actions, .page-blog-meo-choi-no-hu-hieu-qua__hero-actions { flex-direction: column; gap: 10px; }
  .page-blog-meo-choi-no-hu-hieu-qua__cta-actions .page-blog-meo-choi-no-hu-hieu-qua__btn,
  .page-blog-meo-choi-no-hu-hieu-qua__hero-actions .page-blog-meo-choi-no-hu-hieu-qua__btn { width: 100%; box-sizing: border-box; }
}