.page-huong-dan-choi__hero-section { padding-top: 10px; background-color: #017439; color: #ffffff; display: flex; flex-direction: column; align-items: center; text-align: center; }
.page-huong-dan-choi__hero-image-wrapper { width: 100%; max-width: 100%; overflow: hidden; }
.page-huong-dan-choi__hero-image { max-width: 100%; height: auto; display: block; object-fit: cover; margin: 0 auto; }
.page-huong-dan-choi__hero-content { padding: 30px 20px 50px; max-width: 900px; width: 100%; box-sizing: border-box; }
.page-huong-dan-choi__main-title { font-weight: bold; line-height: 1.2; letter-spacing: -0.02em; margin-bottom: 15px; }
.page-huong-dan-choi__hero-description { font-size: 1.1em; line-height: 1.6; margin-bottom: 30px; }
.page-huong-dan-choi__cta-buttons { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; width: 100%; max-width: 100%; box-sizing: border-box; }
.page-huong-dan-choi__btn-primary, .page-huong-dan-choi__btn-secondary, .page-huong-dan-choi__btn-outline { display: inline-block; padding: 12px 25px; border-radius: 8px; text-decoration: none; font-weight: bold; transition: background-color 0.3s ease, color 0.3s ease; white-space: normal; word-wrap: break-word; box-sizing: border-box; max-width: 100%; }
.page-huong-dan-choi__btn-primary { background-color: #C30808; color: #FFFF00; border: 2px solid transparent; }
.page-huong-dan-choi__btn-primary:hover { background-color: #a30606; }
.page-huong-dan-choi__btn-secondary { background-color: #ffffff; color: #017439; border: 2px solid #017439; }
.page-huong-dan-choi__btn-secondary:hover { background-color: #f0f0f0; }
.page-huong-dan-choi__btn-outline { background-color: transparent; color: #017439; border: 2px solid #017439; padding: 8px 15px; font-size: 0.9em; }
.page-huong-dan-choi__btn-outline:hover { background-color: #017439; color: #ffffff; }

.page-huong-dan-choi__section { padding: 60px 20px; }
.page-huong-dan-choi__light-bg { background-color: #ffffff; color: #333333; }
.page-huong-dan-choi__dark-bg { background-color: #017439; color: #ffffff; }
.page-huong-dan-choi__container { max-width: 1100px; margin: 0 auto; padding: 0 15px; box-sizing: border-box; }
.page-huong-dan-choi__section-title { text-align: center; margin-bottom: 40px; font-size: 2.5em; font-weight: bold; }
.page-huong-dan-choi__dark-bg .page-huong-dan-choi__section-title { color: #ffffff; }
.page-huong-dan-choi__light-bg .page-huong-dan-choi__section-title { color: #333333; }
.page-huong-dan-choi__text-block { font-size: 1.05em; line-height: 1.7; margin-bottom: 20px; }
.page-huong-dan-choi__ordered-list, .page-huong-dan-choi__unordered-list { margin-bottom: 20px; padding-left: 25px; line-height: 1.7; }
.page-huong-dan-choi__ordered-list li, .page-huong-dan-choi__unordered-list li { margin-bottom: 10px; }
.page-huong-dan-choi__content-grid { display: flex; align-items: center; gap: 40px; margin-bottom: 40px; }
.page-huong-dan-choi__content-grid--reverse { flex-direction: row-reverse; }
.page-huong-dan-choi__image-wrapper { flex: 1; min-width: 300px; }
.page-huong-dan-choi__content-image { max-width: 100%; height: auto; display: block; border-radius: 10px; object-fit: cover; min-width: 200px; min-height: 200px; }
.page-huong-dan-choi__text-column { flex: 1; }
.page-huong-dan-choi__full-width-image { width: 100%; height: auto; display: block; border-radius: 10px; margin-bottom: 40px; object-fit: cover; min-width: 200px; min-height: 200px; }

.page-huong-dan-choi__game-sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.page-huong-dan-choi__game-card { background-color: #ffffff; border-radius: 12px; padding: 30px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); display: flex; flex-direction: column; align-items: flex-start; text-align: left; height: 100%; }
.page-huong-dan-choi__game-card-title { font-size: 1.4em; font-weight: bold; color: #017439; margin-bottom: 15px; }
.page-huong-dan-choi__game-card-text { font-size: 1em; line-height: 1.6; color: #555555; margin-bottom: 20px; flex-grow: 1; }

.page-huong-dan-choi__contact-list { list-style: none; padding-left: 0; margin-bottom: 30px; }
.page-huong-dan-choi__contact-list li { margin-bottom: 10px; font-size: 1.05em; line-height: 1.6; }
.page-huong-dan-choi__contact-list li strong { color: #017439; }

.page-huong-dan-choi__faq-title { text-align: center; margin-top: 60px; margin-bottom: 30px; font-size: 2em; font-weight: bold; color: #017439; }
.page-huong-dan-choi__faq-list { max-width: 800px; margin: 0 auto; }
.page-huong-dan-choi__faq-item { background-color: #f9f9f9; border: 1px solid #e0e0e0; border-radius: 8px; margin-bottom: 15px; overflow: hidden; }
.page-huong-dan-choi__faq-item summary { cursor: pointer; padding: 18px 25px; display: flex; justify-content: space-between; align-items: center; font-weight: bold; font-size: 1.1em; color: #333333; background-color: #f0f0f0; list-style: none; }
.page-huong-dan-choi__faq-item summary::-webkit-details-marker { display: none; }
.page-huong-dan-choi__faq-question { display: flex; justify-content: space-between; align-items: center; width: 100%; }
.page-huong-dan-choi__faq-toggle { font-size: 1.5em; line-height: 1; margin-left: 10px; 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: 15px 25px 20px; border-top: 1px solid #e0e0e0; background-color: #ffffff; color: #555555; font-size: 1em; line-height: 1.6; }

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-huong-dan-choi__hero-content { padding-left: 15px; padding-right: 15px; }
  .page-huong-dan-choi__section-title { font-size: 2em; }
  .page-huong-dan-choi__content-grid { flex-direction: column; text-align: center; }
  .page-huong-dan-choi__content-grid--reverse { flex-direction: column; }
  .page-huong-dan-choi__text-column { order: 2; }
  .page-huong-dan-choi__image-wrapper { order: 1; }
  .page-huong-dan-choi__game-card { padding: 25px; }
  .page-huong-dan-choi__game-card-title { font-size: 1.3em; }
  .page-huong-dan-choi__game-card-text { font-size: 0.95em; }
}

@media (max-width: 768px) {
  .page-huong-dan-choi__hero-section { padding-top: 10px; }
  .page-huong-dan-choi__hero-content { padding-top: 20px; padding-bottom: 30px; }
  .page-huong-dan-choi__main-title { font-size: clamp(1.8em, 5vw, 2.5em); margin-bottom: 10px; }
  .page-huong-dan-choi__hero-description { font-size: 0.95em; margin-bottom: 20px; }
  .page-huong-dan-choi__cta-buttons { flex-direction: column; gap: 10px; padding: 0 15px; }
  .page-huong-dan-choi__btn-primary, .page-huong-dan-choi__btn-secondary, .page-huong-dan-choi__btn-outline {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-huong-dan-choi__section { padding: 40px 15px; }
  .page-huong-dan-choi__container { padding: 0; }
  .page-huong-dan-choi__section-title { font-size: 1.8em; margin-bottom: 30px; }
  .page-huong-dan-choi__text-block, .page-huong-dan-choi__ordered-list, .page-huong-dan-choi__unordered-list, .page-huong-dan-choi__contact-list li, .page-huong-dan-choi__faq-answer p {
    font-size: 0.95em;
  }
  .page-huong-dan-choi__content-grid { gap: 20px; margin-bottom: 30px; }
  .page-huong-dan-choi__image-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }
  .page-huong-dan-choi__content-image, .page-huong-dan-choi__full-width-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: unset;
    min-height: unset;
  }
  .page-huong-dan-choi__text-column {
    padding: 0 15px;
    width: 100%;
    box-sizing: border-box;
  }
  .page-huong-dan-choi__game-sections { grid-template-columns: 1fr; gap: 20px; }
  .page-huong-dan-choi__game-card { padding: 20px; }
  .page-huong-dan-choi__game-card-title { font-size: 1.2em; }
  .page-huong-dan-choi__faq-title { margin-top: 40px; margin-bottom: 20px; font-size: 1.6em; }
  .page-huong-dan-choi__faq-item summary { padding: 15px 20px; font-size: 1em; }
  .page-huong-dan-choi__faq-answer { padding: 10px 20px 15px; }

  /* General image and container rules for mobile */
  .page-huong-dan-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-huong-dan-choi__section,
  .page-huong-dan-choi__card,
  .page-huong-dan-choi__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}