.page-huong-dan-choi {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-huong-dan-choi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-huong-dan-choi__top-section {
  padding-top: 10px; /* Small top padding, header offset handled by body */
  padding-bottom: 40px;
  text-align: center;
  background-color: #08160F;
}

.page-huong-dan-choi__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: #F2C14E; /* Gold for main title */
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.5);
}

.page-huong-dan-choi__description {
  font-size: 1.15rem;
  color: #A7D9B8; /* Text Secondary */
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.page-huong-dan-choi__top-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.page-huong-dan-choi__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-huong-dan-choi__btn--primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Button color */
  color: #F2FFF6;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-huong-dan-choi__btn--primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-huong-dan-choi__btn--secondary {
  background-color: transparent;
  color: #2AD16F;
  border: 2px solid #2AD16F;
}

.page-huong-dan-choi__btn--secondary:hover {
  background-color: rgba(42, 209, 111, 0.1);
  color: #F2FFF6;
  transform: translateY(-2px);
}

.page-huong-dan-choi__article-wrap {
  max-width: 1150px;
  margin: 40px auto;
  padding: 0 20px;
  box-sizing: border-box;
  background-color: #0A4B2C; /* Deep Green */
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  padding-bottom: 40px;
}

.page-huong-dan-choi__section {
  padding: 30px 0;
  border-bottom: 1px solid #1E3A2A; /* Divider */
}

.page-huong-dan-choi__section:last-of-type {
  border-bottom: none;
}

.page-huong-dan-choi__section-title {
  font-size: 2.5rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 25px;
  text-align: center;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

.page-huong-dan-choi__sub-title {
  font-size: 1.8rem;
  color: #2AD16F; /* Glow */
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-huong-dan-choi p {
  font-size: 1.05rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
}

.page-huong-dan-choi strong {
  color: #F2C14E;
}

.page-huong-dan-choi__list,
.page-huong-dan-choi__ordered-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.page-huong-dan-choi__list li,
.page-huong-dan-choi__ordered-list li {
  font-size: 1.05rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-huong-dan-choi__list li::before {
  content: '•';
  color: #2AD16F; /* Glow */
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
  position: absolute;
  left: 0;
}

.page-huong-dan-choi__ordered-list li::before {
  content: counter(item) '. ';
  counter-increment: item;
  color: #F2C14E; /* Gold */
  font-weight: bold;
  display: inline-block;
  width: 1.5em;
  margin-left: -1.5em;
  position: absolute;
  left: 0;
}

.page-huong-dan-choi__info-card,
.page-huong-dan-choi__promo-box,
.page-huong-dan-choi__warning-card {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 10px;
  padding: 25px;
  margin-top: 30px;
  margin-bottom: 30px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-huong-dan-choi__info-card-title {
  font-size: 1.5rem;
  color: #2AD16F; /* Glow */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-huong-dan-choi__info-list {
  padding-left: 0;
  list-style: none;
}

.page-huong-dan-choi__info-list li {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 8px;
  padding-left: 30px;
  position: relative;
}

.page-huong-dan-choi__list-icon {
  color: #F2C14E;
  position: absolute;
  left: 0;
  top: 0;
}

.page-huong-dan-choi__promo-box p {
  font-size: 1.1rem;
  color: #F2FFF6;
  margin-bottom: 20px;
  text-align: center;
}

.page-huong-dan-choi__promo-box .page-huong-dan-choi__btn {
  margin: 0 auto;
  display: block;
}

.page-huong-dan-choi__warning-card {
  background-color: rgba(255, 0, 0, 0.1);
  border-color: #FF5733;
  color: #F2FFF6;
}

.page-huong-dan-choi__warning-card p {
  color: #F2FFF6;
}

.page-huong-dan-choi__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-choi__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.page-huong-dan-choi__figcaption {
  font-size: 0.95rem;
  color: #A7D9B8; /* Text Secondary */
  margin-top: 10px;
  padding: 0 10px;
}

.page-huong-dan-choi__faq-list {
  margin-top: 30px;
}

.page-huong-dan-choi__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-huong-dan-choi__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.15rem;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  user-select: none;
  background-color: #0A4B2C; /* Deep Green */
  transition: background-color 0.3s ease;
}

.page-huong-dan-choi__faq-question:hover {
  background-color: #11A84E;
}

.page-huong-dan-choi__faq-question::marker, /* Hide default marker for details */
.page-huong-dan-choi__faq-question::-webkit-details-marker {
  display: none;
}

.page-huong-dan-choi__faq-qtext {
  flex-grow: 1;
  font-weight: 600;
}

.page-huong-dan-choi__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #2AD16F;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-huong-dan-choi__faq-item[open] .page-huong-dan-choi__faq-toggle {
  transform: rotate(45deg);
}

.page-huong-dan-choi__faq-answer {
  padding: 0 20px 15px 20px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.6;
}

.page-huong-dan-choi__faq-answer p {
  margin-bottom: 0;
  color: #A7D9B8;
}

.page-huong-dan-choi__section--conclusion {
  text-align: center;
}

.page-huong-dan-choi__section--conclusion .page-huong-dan-choi__btn {
  margin-top: 20px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-huong-dan-choi__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .page-huong-dan-choi__section-title {
    font-size: 2rem;
  }

  .page-huong-dan-choi__sub-title {
    font-size: 1.6rem;
  }

  .page-huong-dan-choi__article-wrap {
    margin: 30px auto;
  }

  .page-huong-dan-choi__btn {
    padding: 12px 25px;
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-huong-dan-choi__top-section {
    padding-top: 10px !important; /* Enforce small top padding */
    padding-bottom: 30px;
  }

  .page-huong-dan-choi__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-huong-dan-choi__description {
    font-size: 1rem;
    margin-bottom: 25px;
    padding: 0 15px;
  }

  .page-huong-dan-choi__top-cta {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 15px;
  }

  .page-huong-dan-choi__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. 单栏长文容器 */
  .page-huong-dan-choi__article-wrap {
    margin: 20px auto;
    padding: 0 10px;
    border-radius: 8px;
  }

  .page-huong-dan-choi__section {
    padding: 20px 0;
  }

  .page-huong-dan-choi__section-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }

  .page-huong-dan-choi__sub-title {
    font-size: 1.4rem;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-huong-dan-choi p,
  .page-huong-dan-choi__list li,
  .page-huong-dan-choi__ordered-list li,
  .page-huong-dan-choi__info-list li,
  .page-huong-dan-choi__figcaption {
    font-size: 0.95rem;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-huong-dan-choi__info-card,
  .page-huong-dan-choi__promo-box,
  .page-huong-dan-choi__warning-card {
    padding: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-huong-dan-choi__info-card-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
  }

  /* 3. 通用图片与 figure */
  .page-huong-dan-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 6px;
  }

  .page-huong-dan-choi__figure {
    margin: 20px auto;
    padding: 0 10px; /* Add padding to prevent image touching edges */
    box-sizing: border-box;
  }

  /* Ensure all containers with images also adapt */
  .page-huong-dan-choi__section,
  .page-huong-dan-choi__container,
  .page-huong-dan-choi__info-card,
  .page-huong-dan-choi__promo-box,
  .page-huong-dan-choi__warning-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 4. 按钮与按钮容器 (already covered in top-cta and general .page-huong-dan-choi__btn) */
  .page-huong-dan-choi__top-cta,
  .page-huong-dan-choi__promo-box .page-huong-dan-choi__btn {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 5. FAQ 区块 */
  .page-huong-dan-choi__faq-item {
    margin-bottom: 10px;
    border-radius: 6px;
  }

  .page-huong-dan-choi__faq-question {
    padding: 12px 15px;
    font-size: 1rem;
  }

  .page-huong-dan-choi__faq-toggle {
    font-size: 1.3rem;
  }

  .page-huong-dan-choi__faq-answer {
    padding: 0 15px 12px 15px;
    font-size: 0.9rem;
  }
}