.page-blog-huong-dan-choi-so-do-79 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
  padding-top: 10px; /* Small top padding for inner pages, relying on body for header-offset */
}

.page-blog-huong-dan-choi-so-do-79__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-blog-huong-dan-choi-so-do-79__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 40px;
  background-color: #08160F;
}

.page-blog-huong-dan-choi-so-do-79__hero-image-wrapper {
  width: 100%;
  overflow: hidden;
  margin-bottom: 30px;
}

.page-blog-huong-dan-choi-so-do-79__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-choi-so-do-79__hero-content {
  max-width: 800px;
  padding: 0 15px;
}

.page-blog-huong-dan-choi-so-do-79__main-title {
  font-size: 2.8em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog-huong-dan-choi-so-do-79__hero-description {
  font-size: 1.2em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-blog-huong-dan-choi-so-do-79__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button */
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 1.1em;
  transition: background 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-choi-so-do-79__cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(87, 227, 141, 0.4); /* Glow */
}

.page-blog-huong-dan-choi-so-do-79__cta-button--small {
  padding: 12px 25px;
  font-size: 1em;
}

.page-blog-huong-dan-choi-so-do-79__section {
  padding: 60px 0;
  border-bottom: 1px solid #1E3A2A; /* Divider */
}

.page-blog-huong-dan-choi-so-do-79__section:last-of-type {
  border-bottom: none;
}

.page-blog-huong-dan-choi-so-do-79__section-title {
  font-size: 2.2em;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-blog-huong-dan-choi-so-do-79__introduction p,
.page-blog-huong-dan-choi-so-do-79__steps p,
.page-blog-huong-dan-choi-so-do-79__promotions p,
.page-blog-huong-dan-choi-so-do-79__tips p,
.page-blog-huong-dan-choi-so-do-79__support p {
  font-size: 1.05em;
  margin-bottom: 1.5em;
  color: #F2FFF6; /* Text Main */
}

.page-blog-huong-dan-choi-so-do-79__steps .page-blog-huong-dan-choi-so-do-79__step-item {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  border: 1px solid #2E7A4E; /* Border */
}

.page-blog-huong-dan-choi-so-do-79__step-title {
  font-size: 1.8em;
  color: #57E38D; /* Glow */
  margin-top: 0;
  margin-bottom: 25px;
  text-align: center;
}

.page-blog-huong-dan-choi-so-do-79__step-content {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

.page-blog-huong-dan-choi-so-do-79__step-image {
  width: 40%;
  height: auto;
  border-radius: 8px;
  flex-shrink: 0;
  object-fit: cover;
}

.page-blog-huong-dan-choi-so-do-79__step-content p {
  flex-grow: 1;
  margin-bottom: 1em;
}

.page-blog-huong-dan-choi-so-do-79__step-content ul {
  list-style: none;
  padding: 0;
  margin: 1.5em 0;
}

.page-blog-huong-dan-choi-so-do-79__step-content ul li {
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="%2357E38D"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>') no-repeat left center;
  background-size: 20px;
  padding-left: 30px;
  margin-bottom: 10px;
  color: #F2FFF6;
}

.page-blog-huong-dan-choi-so-do-79__step-content ul li a {
  color: #57E38D; /* Glow */
  text-decoration: underline;
}

.page-blog-huong-dan-choi-so-do-79__promo-list,
.page-blog-huong-dan-choi-so-do-79__tip-list,
.page-blog-huong-dan-choi-so-do-79__contact-list {
  list-style: none;
  padding: 0;
  margin: 2em 0;
}

.page-blog-huong-dan-choi-so-do-79__promo-list li,
.page-blog-huong-dan-choi-so-do-79__tip-list li,
.page-blog-huong-dan-choi-so-do-79__contact-list li {
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="%2357E38D"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z"/></svg>') no-repeat left center;
  background-size: 20px;
  padding-left: 30px;
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #F2FFF6;
}

.page-blog-huong-dan-choi-so-do-79__tips-image {
  display: block;
  margin: 0 auto 40px auto;
  max-width: 80%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* FAQ Styles */
details.page-blog-huong-dan-choi-so-do-79__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #2E7A4E; /* Border */
  overflow: hidden;
  background: #11271B; /* Card BG */
}
details.page-blog-huong-dan-choi-so-do-79__faq-item summary.page-blog-huong-dan-choi-so-do-79__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-blog-huong-dan-choi-so-do-79__faq-item summary.page-blog-huong-dan-choi-so-do-79__faq-question::-webkit-details-marker {
  display: none;
}
details.page-blog-huong-dan-choi-so-do-79__faq-item summary.page-blog-huong-dan-choi-so-do-79__faq-question:hover {
  background: #1E3A2A; /* Divider */
}
.page-blog-huong-dan-choi-so-do-79__faq-qtext {
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #F2FFF6; /* Text Main */
}
.page-blog-huong-dan-choi-so-do-79__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #57E38D; /* Glow */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-blog-huong-dan-choi-so-do-79__faq-item .page-blog-huong-dan-choi-so-do-79__faq-answer {
  padding: 0 25px 20px;
  background: #0A4B2C; /* Deep Green */
  border-radius: 0 0 8px 8px;
}
details.page-blog-huong-dan-choi-so-do-79__faq-item .page-blog-huong-dan-choi-so-do-79__faq-answer p {
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog-huong-dan-choi-so-do-79__main-title {
    font-size: 2.4em;
  }
  .page-blog-huong-dan-choi-so-do-79__hero-description {
    font-size: 1.1em;
  }
  .page-blog-huong-dan-choi-so-do-79__section-title {
    font-size: 2em;
  }
  .page-blog-huong-dan-choi-so-do-79__step-content {
    flex-direction: column;
    align-items: center;
  }
  .page-blog-huong-dan-choi-so-do-79__step-image {
    width: 60%;
    margin-bottom: 25px;
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-choi-so-do-79 {
    font-size: 16px;
    line-height: 1.6;
    padding-top: 10px !important; /* Ensure small top padding */
  }
  .page-blog-huong-dan-choi-so-do-79__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-huong-dan-choi-so-do-79__hero-section {
    padding-bottom: 30px;
  }
  .page-blog-huong-dan-choi-so-do-79__main-title {
    font-size: 2em;
    margin-bottom: 15px;
  }
  .page-blog-huong-dan-choi-so-do-79__hero-description {
    font-size: 1em;
    margin-bottom: 25px;
  }
  .page-blog-huong-dan-choi-so-do-79__cta-button {
    padding: 12px 20px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-blog-huong-dan-choi-so-do-79__cta-button--small {
    padding: 10px 20px;
    font-size: 0.95em;
  }
  .page-blog-huong-dan-choi-so-do-79__section {
    padding: 40px 0;
  }
  .page-blog-huong-dan-choi-so-do-79__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-blog-huong-dan-choi-so-do-79__step-item {
    padding: 20px;
    margin-bottom: 20px;
  }
  .page-blog-huong-dan-choi-so-do-79__step-title {
    font-size: 1.5em;
    margin-bottom: 20px;
  }
  .page-blog-huong-dan-choi-so-do-79__step-content {
    flex-direction: column;
    gap: 20px;
  }
  .page-blog-huong-dan-choi-so-do-79__step-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    margin-bottom: 15px;
  }
  .page-blog-huong-dan-choi-so-do-79__tips-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    margin-bottom: 30px;
  }
  .page-blog-huong-dan-choi-so-do-79 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  details.page-blog-huong-dan-choi-so-do-79__faq-item summary.page-blog-huong-dan-choi-so-do-79__faq-question { padding: 15px; }
  .page-blog-huong-dan-choi-so-do-79__faq-qtext { font-size: 1em; }
  details.page-blog-huong-dan-choi-so-do-79__faq-item .page-blog-huong-dan-choi-so-do-79__faq-answer { padding: 0 15px 15px; }
}