:root {
  --color-primary: #F2C14E;
  --color-secondary: #FFD36B;
  --color-background-dark: #0A0A0A;
  --color-card-bg: #111111;
  --color-text-main: #FFF6D6;
  --color-border: #3A2A12;
  --color-glow: #FFD36B;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

.page-huong-dan-choi {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-background-dark); /* Assume body background is dark from shared.css */
}

.page-huong-dan-choi__section-padding {
  padding: 60px 20px;
}

.page-huong-dan-choi__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

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

.page-huong-dan-choi__dark-bg {
  background-color: var(--color-card-bg);
  color: var(--color-text-main);
}

/* Hero Section */
.page-huong-dan-choi__hero-section {
  position: relative;
  padding-top: 10px; /* Assuming shared.css handles body padding-top */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 500px;
  overflow: hidden;
  color: var(--color-text-main);
  text-align: center;
}

.page-huong-dan-choi__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  max-height: 600px; /* Limit height to prevent excessive stretching */
}

.page-huong-dan-choi__hero-content {
  position: relative;
  z-index: 2;
  background-color: rgba(0, 0, 0, 0.6); /* Semi-transparent overlay for readability */
  padding: 30px;
  border-radius: 10px;
  max-width: 800px;
  margin-top: 20px; /* Space from image if image is above */
}

.page-huong-dan-choi__hero-title {
  font-size: 2.8em;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--color-secondary);
  text-shadow: 0 0 10px rgba(255, 211, 107, 0.5);
  max-width: 100%;
}

.page-huong-dan-choi__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 100%;
}

/* General Titles */
.page-huong-dan-choi__section-title {
  font-size: 2.2em;
  font-weight: bold;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 0 0 5px rgba(242, 193, 78, 0.3);
}

.page-huong-dan-choi h3 {
  font-size: 1.5em;
  color: var(--color-secondary);
  margin-top: 25px;
  margin-bottom: 15px;
}

.page-huong-dan-choi p {
  margin-bottom: 15px;
}

.page-huong-dan-choi__text-block {
  margin-bottom: 20px;
}

/* Buttons */
.page-huong-dan-choi__btn-primary,
.page-huong-dan-choi__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-huong-dan-choi__btn-primary {
  background: var(--button-gradient);
  color: #000000; /* Ensure contrast on gradient */
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-huong-dan-choi__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
}

.page-huong-dan-choi__btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.page-huong-dan-choi__btn-secondary:hover {
  background-color: var(--color-primary);
  color: #000000; /* Ensure contrast on primary background */
  transform: translateY(-2px);
}

.page-huong-dan-choi__contact-btn {
  margin-top: 30px;
}

/* Steps Section */
.page-huong-dan-choi__step-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-huong-dan-choi__step-item {
  background-color: var(--color-background-dark);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  position: relative;
  counter-increment: step-counter;
}

.page-huong-dan-choi__step-item::before {
  content: "0" counter(step-counter);
  position: absolute;
  top: -15px;
  left: 30px;
  background: var(--button-gradient);
  color: #000000;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-weight: bold;
  border: 2px solid var(--color-primary);
}

.page-huong-dan-choi__step-title {
  margin-top: 20px;
  font-size: 1.3em;
  color: var(--color-secondary);
}

.page-huong-dan-choi__step-description {
  font-size: 1em;
  color: var(--color-text-main);
}

/* Games Guide Section */
.page-huong-dan-choi__game-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 30px;
  overflow: hidden;
  display: flex;
  align-items: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-huong-dan-choi__game-card:nth-child(even) {
  flex-direction: row-reverse; /* Alternate image and text */
}

.page-huong-dan-choi__game-image {
  width: 50%;
  height: auto;
  object-fit: cover;
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-huong-dan-choi__game-content {
  width: 50%;
  padding: 30px;
  box-sizing: border-box;
}

.page-huong-dan-choi__game-title {
  font-size: 1.6em;
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-huong-dan-choi__game-description {
  font-size: 1em;
  color: var(--color-text-main);
  margin-bottom: 20px;
}

/* Tips Section */
.page-huong-dan-choi__tips-content {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  margin-top: 40px;
}

.page-huong-dan-choi__tip-list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.page-huong-dan-choi__tip-item {
  background-color: var(--color-background-dark);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--color-text-main);
}

.page-huong-dan-choi__tip-item strong {
  color: var(--color-secondary);
}

.page-huong-dan-choi__tips-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* FAQ Section */
.page-huong-dan-choi__faq-list {
  margin-top: 40px;
}

.page-huong-dan-choi__faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: var(--color-text-main);
}

.page-huong-dan-choi__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.1em;
  color: var(--color-primary);
  list-style: none; /* Hide default marker for summary */
}

.page-huong-choi__faq-question::-webkit-details-marker {
  display: none;
}

.page-huong-dan-choi__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  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 20px;
  font-size: 0.95em;
  line-height: 1.6;
  color: var(--color-text-main);
}

/* Conclusion Section */
.page-huong-dan-choi__conclusion-section .page-huong-dan-choi__section-title {
  color: var(--color-secondary);
  text-shadow: 0 0 5px rgba(255, 211, 107, 0.3);
}

.page-huong-dan-choi__conclusion-section .page-huong-dan-choi__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
}

/* Image global responsive */
.page-huong-dan-choi img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-huong-dan-choi__hero-title {
    font-size: 2.5em;
  }
  .page-huong-dan-choi__section-title {
    font-size: 2em;
  }
  .page-huong-dan-choi__game-card {
    flex-direction: column;
  }
  .page-huong-dan-choi__game-card:nth-child(even) {
    flex-direction: column; /* Keep consistent on smaller screens */
  }
  .page-huong-dan-choi__game-image,
  .page-huong-dan-choi__game-content {
    width: 100%;
  }
  .page-huong-dan-choi__tips-content {
    flex-direction: column;
    align-items: center;
  }
  .page-huong-dan-choi__tips-image {
    max-width: 80%;
    margin-top: 30px;
  }
}

@media (max-width: 768px) {
  .page-huong-dan-choi {
    font-size: 16px;
    line-height: 1.6;
  }
  .page-huong-dan-choi__hero-section {
    min-height: 400px;
    padding-top: 10px; /* Keep consistent with desktop, rely on body padding */
  }
  .page-huong-dan-choi__hero-title {
    font-size: clamp(1.8em, 7vw, 2.2em); /* Clamp for responsive H1 */
  }
  .page-huong-dan-choi__hero-description {
    font-size: 1em;
  }
  .page-huong-dan-choi__hero-content {
    padding: 20px;
    margin-top: 10px;
  }
  .page-huong-dan-choi__section-padding {
    padding: 40px 15px;
  }
  .page-huong-dan-choi__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-huong-dan-choi h3 {
    font-size: 1.3em;
  }

  /* Images responsiveness */
  .page-huong-dan-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-huong-dan-choi__hero-image {
    max-height: 400px; /* Adjust max height for mobile hero */
  }
  .page-huong-dan-choi__game-image {
    min-width: unset;
    min-height: unset;
  }
  .page-huong-dan-choi__tips-image {
    max-width: 100% !important;
    min-width: unset;
    min-height: unset;
  }

  /* Container padding for mobile */
  .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;
  }

  /* Buttons responsiveness */
  .page-huong-dan-choi__btn-primary,
  .page-huong-dan-choi__btn-secondary,
  .page-huong-dan-choi a[class*="button"],
  .page-huong-dan-choi a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    margin-left: auto;
    margin-right: auto;
  }

  .page-huong-dan-choi__hero-content .page-huong-dan-choi__btn-primary {
    margin-top: 20px;
  }

  /* Button containers mobile adaptation */
  .page-huong-dan-choi__cta-buttons,
  .page-huong-dan-choi__button-group,
  .page-huong-dan-choi__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-huong-dan-choi__cta-buttons {
    display: flex;
    flex-direction: column; /* Stack buttons vertically on mobile */
  }

  /* Steps list */
  .page-huong-dan-choi__step-list {
    grid-template-columns: 1fr;
  }

  /* Tips content */
  .page-huong-dan-choi__tips-content {
    flex-direction: column;
  }
  .page-huong-dan-choi__tip-list {
    width: 100%;
  }
  .page-huong-dan-choi__tips-image {
    max-width: 100%;
    width: 100%;
  }

  /* FAQ list */
  .page-huong-dan-choi__faq-question {
    font-size: 1em;
    padding: 15px;
  }
  .page-huong-dan-choi__faq-answer {
    padding: 0 15px 15px;
  }

  /* No specific styles for home-content, slider, banners-top, blog-masonry, blog-slider-track as this is not homepage */
}