.page-blog-cac-uu-dai-tai-32vin {
  color: #333333;
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog-cac-uu-dai-tai-32vin__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 20px 16px;
  box-sizing: border-box;
}

.page-blog-cac-uu-dai-tai-32vin__hero-section {
  background-color: #F5F7FA; /* Body background color */
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
}

.page-blog-cac-uu-dai-tai-32vin__hero-container {
  max-width: 1170px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 40px 16px;
}

.page-blog-cac-uu-dai-tai-32vin__hero-content {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: left;
}

.page-blog-cac-uu-dai-tai-32vin__hero-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: #E53935;
  margin-bottom: 20px;
}

.page-blog-cac-uu-dai-tai-32vin__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #333333;
}

.page-blog-cac-uu-dai-tai-32vin__hero-image {
  flex: 1 1 45%;
  min-width: 300px;
  text-align: center;
}

.page-blog-cac-uu-dai-tai-32vin__hero-side-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-blog-cac-uu-dai-tai-32vin__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-cac-uu-dai-tai-32vin__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 10px rgba(229, 57, 53, 0.4);
}

.page-blog-cac-uu-dai-tai-32vin__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog-cac-uu-dai-tai-32vin__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-cac-uu-dai-tai-32vin__btn-secondary:hover {
  background-color: #E53935;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(229, 57, 53, 0.4);
}

.page-blog-cac-uu-dai-tai-32vin__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 60px;
}

.page-blog-cac-uu-dai-tai-32vin__intro-section,
.page-blog-cac-uu-dai-tai-32vin__promo-categories-section,
.page-blog-cac-uu-dai-tai-32vin__guide-section,
.page-blog-cac-uu-dai-tai-32vin__why-choose-section,
.page-blog-cac-uu-dai-tai-32vin__faq-section,
.page-blog-cac-uu-dai-tai-32vin__cta-final-section {
  padding: 60px 0;
  background-color: #F5F7FA; /* Consistent light background */
}

.page-blog-cac-uu-dai-tai-32vin__dark-bg {
  background-color: #E53935;
  color: #ffffff;
}

.page-blog-cac-uu-dai-tai-32vin__dark-bg .page-blog-cac-uu-dai-tai-32vin__section-title {
  color: #ffffff;
}

.page-blog-cac-uu-dai-tai-32vin__text-block {
  font-size: 1.05rem;
  margin-bottom: 20px;
  text-align: justify;
}

.page-blog-cac-uu-dai-tai-32vin__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-cac-uu-dai-tai-32vin__promo-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-blog-cac-uu-dai-tai-32vin__promo-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-blog-cac-uu-dai-tai-32vin__card-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  object-fit: cover;
}

.page-blog-cac-uu-dai-tai-32vin__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 15px;
}

.page-blog-cac-uu-dai-tai-32vin__card-description {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-blog-cac-uu-dai-tai-32vin__guide-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-blog-cac-uu-dai-tai-32vin__guide-steps {
  flex: 1 1 55%;
  min-width: 300px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
}

.page-blog-cac-uu-dai-tai-32vin__step-item {
  background-color: #ffffff;
  border-left: 5px solid #E53935;
  padding: 20px 25px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  position: relative;
  padding-left: 70px; /* Space for number */
}

.page-blog-cac-uu-dai-tai-32vin__step-number {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  background-color: #E53935;
  color: #ffffff;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}

.page-blog-cac-uu-dai-tai-32vin__step-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #E53935;
  margin-bottom: 8px;
}

.page-blog-cac-uu-dai-tai-32vin__step-description {
  font-size: 0.95rem;
  color: #555555;
}

.page-blog-cac-uu-dai-tai-32vin__guide-image {
  flex: 1 1 35%;
  min-width: 280px;
  text-align: center;
}

.page-blog-cac-uu-dai-tai-32vin__guide-img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  display: block;
  margin: 0 auto;
}

.page-blog-cac-uu-dai-tai-32vin__terms-section {
  padding: 80px 0;
  text-align: center;
}

.page-blog-cac-uu-dai-tai-32vin__terms-section .page-blog-cac-uu-dai-tai-32vin__text-block {
  color: #ffffff;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cac-uu-dai-tai-32vin__terms-section .page-blog-cac-uu-dai-tai-32vin__cta-button {
  margin-top: 30px;
}

.page-blog-cac-uu-dai-tai-32vin__benefit-list {
  list-style: none;
  padding: 0;
  margin: 40px auto 0 auto;
  max-width: 800px;
  text-align: left;
}

.page-blog-cac-uu-dai-tai-32vin__benefit-item {
  background-color: #ffffff;
  padding: 18px 25px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  font-size: 1.05rem;
  color: #333333;
  display: flex;
  align-items: center;
}

.page-blog-cac-uu-dai-tai-32vin__benefit-item strong {
  color: #E53935;
  margin-right: 10px;
}

.page-blog-cac-uu-dai-tai-32vin__faq-list {
  margin-top: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cac-uu-dai-tai-32vin__faq-item {
  background-color: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-blog-cac-uu-dai-tai-32vin__faq-item[open] {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-blog-cac-uu-dai-tai-32vin__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #333333;
  cursor: pointer;
  background-color: #fcfcfc;
  border-bottom: 1px solid #E0E0E0;
  list-style: none; /* For details/summary */
}

.page-blog-cac-uu-dai-tai-32vin__faq-item[open] .page-blog-cac-uu-dai-tai-32vin__faq-question {
  color: #E53935;
  border-bottom: 1px solid transparent;
}

.page-blog-cac-uu-dai-tai-32vin__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-cac-uu-dai-tai-32vin__faq-qtext {
  flex-grow: 1;
}

.page-blog-cac-uu-dai-tai-32vin__faq-toggle {
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
  margin-left: 20px;
  color: #E53935;
}

.page-blog-cac-uu-dai-tai-32vin__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #555555;
  background-color: #ffffff;
}

.page-blog-cac-uu-dai-tai-32vin__cta-final-section {
  text-align: center;
  padding: 80px 0;
}

.page-blog-cac-uu-dai-tai-32vin__cta-final-section .page-blog-cac-uu-dai-tai-32vin__cta-button {
  margin-top: 40px;
}

.page-blog-cac-uu-dai-tai-32vin img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-blog-cac-uu-dai-tai-32vin__hero-container {
    flex-direction: column-reverse;
    text-align: center;
  }
  .page-blog-cac-uu-dai-tai-32vin__hero-content {
    text-align: center;
    flex: 1 1 100%;
  }
  .page-blog-cac-uu-dai-tai-32vin__hero-image {
    flex: 1 1 100%;
    margin-bottom: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin__guide-content {
    flex-direction: column;
  }
  .page-blog-cac-uu-dai-tai-32vin__guide-steps {
    flex: 1 1 100%;
  }
  .page-blog-cac-uu-dai-tai-32vin__guide-image {
    flex: 1 1 100%;
  }
}

@media (max-width: 768px) {
  .page-blog-cac-uu-dai-tai-32vin {
    font-size: 15px;
    line-height: 1.5;
  }
  .page-blog-cac-uu-dai-tai-32vin__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
  }
  .page-blog-cac-uu-dai-tai-32vin__hero-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }
  .page-blog-cac-uu-dai-tai-32vin__hero-description {
    font-size: 1rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__cta-button {
    font-size: 1rem;
    padding: 12px 25px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-blog-cac-uu-dai-tai-32vin__section-title {
    font-size: clamp(1.5rem, 7vw, 2.2rem);
    margin-top: 40px;
    margin-bottom: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin__intro-section,
  .page-blog-cac-uu-dai-tai-32vin__promo-categories-section,
  .page-blog-cac-uu-dai-tai-32vin__guide-section,
  .page-blog-cac-uu-dai-tai-32vin__why-choose-section,
  .page-blog-cac-uu-dai-tai-32vin__faq-section,
  .page-blog-cac-uu-dai-tai-32vin__cta-final-section {
    padding: 40px 0;
  }
  .page-blog-cac-uu-dai-tai-32vin__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-cac-uu-dai-tai-32vin__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-blog-cac-uu-dai-tai-32vin__promo-card {
    padding: 25px;
  }
  .page-blog-cac-uu-dai-tai-32vin__card-title {
    font-size: 1.3rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__card-description {
    font-size: 0.95rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__guide-content {
    gap: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin__step-item {
    padding: 15px 20px 15px 60px;
  }
  .page-blog-cac-uu-dai-tai-32vin__step-number {
    width: 30px;
    height: 30px;
    font-size: 1rem;
    left: 15px;
  }
  .page-blog-cac-uu-dai-tai-32vin__step-title {
    font-size: 1.15rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__step-description {
    font-size: 0.9rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__terms-section {
    padding: 60px 0;
  }
  .page-blog-cac-uu-dai-tai-32vin__benefit-list {
    margin-top: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin__benefit-item {
    padding: 15px 20px;
    font-size: 1rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__faq-list {
    margin-top: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin__faq-question {
    padding: 15px 20px;
    font-size: 1.1rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__faq-toggle {
    font-size: 1.5rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__faq-answer {
    padding: 0 20px 15px 20px;
    font-size: 0.95rem;
  }
  .page-blog-cac-uu-dai-tai-32vin__cta-final-section {
    padding: 60px 0;
  }
  .page-blog-cac-uu-dai-tai-32vin__cta-final-section .page-blog-cac-uu-dai-tai-32vin__cta-button {
    margin-top: 30px;
  }
  .page-blog-cac-uu-dai-tai-32vin img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
}