.page-blog-soi-cau-lo-de {
  color: #333333;
  background-color: #f5f9ff;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.7;
  padding-top: 0;
  margin-top: 0;
}

/* Hero Section */
.page-blog-soi-cau-lo-de__hero-section {
  background: linear-gradient(135deg, #08162B 0%, #113B7A 100%);
  color: #F3F8FF;
  padding: 10px 16px 0;
}

.page-blog-soi-cau-lo-de__hero-image-wrap {
  width: 100%;
}

.page-blog-soi-cau-lo-de__hero-image {
  display: block;
  width: 1200px;
  max-width: 1200px;
  height: auto;
  aspect-ratio: 16/7;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto;
}

.page-blog-soi-cau-lo-de__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  padding: 32px 16px 36px;
}

.page-blog-soi-cau-lo-de__main-title {
  color: #F3F8FF;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.5px;
  max-width: 900px;
  margin: 0 auto 16px;
  font-size: clamp(1.7rem, 2.5vw, 2.6rem);
}

.page-blog-soi-cau-lo-de__hero-description {
  color: #AFC4E8;
  max-width: 800px;
  margin: 0 auto 24px;
  font-size: 1.1rem;
}

.page-blog-soi-cau-lo-de__hero-btn {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  text-decoration: none;
  padding: 14px 40px;
  border-radius: 50px;
  font-weight: bold;
  font-size: 1.1rem;
  box-shadow: 0 4px 24px rgba(79, 168, 255, 0.3);
  transition: transform 0.2s ease, box-shadow 0.3s ease;
  border: 1px solid #4FA8FF;
}

.page-blog-soi-cau-lo-de__hero-btn:hover {
  box-shadow: 0 8px 32px rgba(79, 168, 255, 0.5);
  transform: scale(1.03);
}

/* Intro Section */
.page-blog-soi-cau-lo-de__intro-section {
  max-width: 1000px;
  margin: -20px auto 0;
  padding: 40px 24px;
  background: #ffffff;
  border-radius: 16px;
  border-left: 4px solid #F2C14E;
  box-shadow: 0 4px 20px rgba(16, 35, 63, 0.08);
  position: relative;
  z-index: 2;
  overflow: hidden;
}

/* Guide Section */
.page-blog-soi-cau-lo-de__guide-section,
.page-blog-soi-cau-lo-de__tips-section,
.page-blog-soi-cau-lo-de__guide-faq-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 24px 40px;
}

.page-blog-soi-cau-lo-de__section-title {
  color: #113B7A;
  font-weight: bold;
  font-size: 2rem;
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 16px;
}

.page-blog-soi-cau-lo-de__section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, #F2C14E, #2B73F6);
}

.page-blog-soi-cau-lo-de__guide-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-blog-soi-cau-lo-de__guide-item {
  padding: 24px;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #dbeafe;
  box-shadow: 0 8px 30px rgba(16, 35, 63, 0.07);
}

.page-blog-soi-cau-lo-de__guide-item h3 {
  color: #113B7A;
  font-size: 1.5rem;
  margin: 16px 0 10px;
}

.page-blog-soi-cau-lo-de__guide-item h3 strong {
  color: #1D5FD1;
}

.page-blog-soi-cau-lo-de__guide-image {
  width: 800px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
  border-radius: 12px;
}

/* Tips Section */
.page-blog-soi-cau-lo-de__tips-section {
  background: #ffffff;
  border-radius: 16px;
}

.page-blog-soi-cau-lo-de__tips-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.page-blog-soi-cau-lo-de__tip-item {
  background: #10233F;
  border-radius: 12px;
  padding: 20px;
  border-left: 5px solid #F2C14E;
}

.page-blog-soi-cau-lo-de__tip-item h3 {
  color: #F3F8FF;
  font-size: 1.2rem;
  margin-top: 0;
}

.page-blog-soi-cau-lo-de__tip-item p {
  color: #AFC4E8;
  font-size: 0.95rem;
}

.page-blog-soi-cau-lo-de__tips-conclusion {
  text-align: center;
  font-size: 1.1rem;
  max-width: 800px;
  margin: 30px auto 0;
  padding: 16px;
  border: 1px solid #244D84;
  border-radius: 12px;
  background: #f8fbff;
}

/* FAQ Section */
.page-blog-soi-cau-lo-de__faq-list {
  display: grid;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.page-blog-soi-cau-lo-de__faq-item {
  background: #ffffff;
  border: 1px solid #244D84;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 2px 10px rgba(16, 35, 63, 0.05);
}

.page-blog-soi-cau-lo-de__faq-question {
  color: #113B7A;
  font-weight: bold;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.page-blog-soi-cau-lo-de__faq-question::-webkit-details-marker {
  display: none;
}
.page-blog-soi-cau-lo-de__faq-question::after {
  content: '+'; 
  font-size: 1.5rem;
  color: #1D5FD1;
  transition: transform 0.3s ease;
}
.page-blog-soi-cau-lo-de__faq-item[open] .page-blog-soi-cau-lo-de__faq-question::after {
  content: '−';
}

.page-blog-soi-cau-lo-de__faq-answer {
  color: #333333;
  padding-top: 12px;
  border-top: 1px solid #dbeafe;
  margin-top: 12px;
}

/* CTA Section */
.page-blog-soi-cau-lo-de__cta-section {
  background: #10233F;
  overflow: hidden;
  margin: 10px 0 0;
}
.page-blog-soi-cau-lo-de__cta-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 50px 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.page-blog-soi-cau-lo-de__cta-image {
  width: 380px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}
.page-blog-soi-cau-lo-de__cta-text {
  flex: 1;
}
.page-blog-soi-cau-lo-de__cta-title {
  color: #F3F8FF;
  font-size: 1.8rem;
  line-height: 1.4;
}
.page-blog-soi-cau-lo-de__cta-description {
  color: #AFC4E8;
  margin: 20px 0 25px;
}
.page-blog-soi-cau-lo-de__cta-btn {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  border: 1px solid #4FA8FF;
}

/* Logo Grid */
.page-blog-soi-cau-lo-de__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px 40px;
  box-sizing: border-box;
}

.page-blog-soi-cau-lo-de__logo-item {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffffff;
  border: 1px solid #dbeafe;
  border-radius: 12px;
  padding: 12px;
  max-width: 100%;
  box-sizing: border-box;
}

.page-blog-soi-cau-lo-de__logo-image {
  max-width: 100%;
  height: auto;
  width: 100%;
  max-width: 400px;
  max-height: 200px;
  object-fit: contain;
  aspect-ratio: 2/1;
}

.page-blog-soi-cau-lo-de__logo-item:first-child {
  grid-column: auto;
}
.page-blog-soi-cau-lo-de__logo-item:nth-child(5) {
  grid-column: 2;
}
.page-blog-soi-cau-lo-de__logo-item:nth-child(6) {
  grid-column: 3;
}

/* ============= Responsive ============= */
@media (max-width: 768px) {
  .page-blog-soi-cau-lo-de__hero-image {
    aspect-ratio: 16/9;
    width: 100%;
    max-width: 100%;
  }
  .page-blog-soi-cau-lo-de__hero-content {
    padding: 24px 16px 32px;
  }
  .page-blog-soi-cau-lo-de__section-title {
    font-size: 1.5rem;
  }
  .page-blog-soi-cau-lo-de__tips-list {
    grid-template-columns: 1fr;
  }
  .page-blog-soi-cau-lo-de__cta-content {
    flex-direction: column;
    text-align: center;
    padding: 30px 16px;
  }
  .page-blog-soi-cau-lo-de__cta-image {
    width: 100%;
    max-width: 480px;
  }
  .page-blog-soi-cau-lo-de__guide-item {
    padding: 16px;
  }
  .page-blog-soi-cau-lo-de__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 20px 12px 30px;
  }
  .page-blog-soi-cau-lo-de__logo-item:nth-child(5),
  .page-blog-soi-cau-lo-de__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-blog-soi-cau-lo-de__logo-image {
    max-height: 150px;
  }
  .page-blog-soi-cau-lo-de img {
    max-width: 100%;
    height: auto;
  }
}