.page-tro-choi {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main, #FFF1E8); /* Default to light text for dark background */
  background-color: var(--background, #140C0C); /* Ensure body background is dark */
}

.page-tro-choi__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-tro-choi__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  margin-bottom: 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-tro-choi__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-tro-choi__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-tro-choi__hero-content {
  max-width: 900px;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-tro-choi__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gold, #F3C54D);
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-tro-choi__hero-description {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--text-main, #FFF1E8);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-tro-choi__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-tro-choi__btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%; /* Ensure buttons don't overflow */
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-tro-choi__btn--primary {
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
  color: #FFF1E8;
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-tro-choi__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-tro-choi__btn--secondary {
  background: var(--card-bg, #2A1212);
  color: var(--gold, #F3C54D);
  border: 2px solid var(--gold, #F3C54D);
}

.page-tro-choi__btn--secondary:hover {
  background: var(--gold, #F3C54D);
  color: var(--card-bg, #2A1212);
  transform: translateY(-2px);
}

.page-tro-choi__btn--gold {
  background: var(--gold, #F3C54D);
  color: var(--background, #140C0C);
  border: none;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-tro-choi__btn--gold:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-tro-choi__btn--small {
  padding: 8px 20px;
  font-size: 0.9rem;
}

.page-tro-choi__btn--outline {
  background: transparent;
  color: var(--gold, #F3C54D);
  border: 1px solid var(--gold, #F3C54D);
}

.page-tro-choi__btn--outline:hover {
  background: var(--gold, #F3C54D);
  color: var(--background, #140C0C);
}

.page-tro-choi__btn--center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 30px;
  width: fit-content;
}

.page-tro-choi__section {
  padding: 60px 0;
  margin-bottom: 20px;
}

.page-tro-choi__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--gold, #F3C54D);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-tro-choi__section-title--light {
  color: #FFF1E8;
}

.page-tro-choi__paragraph {
  font-size: 1.1rem;
  color: var(--text-main, #FFF1E8);
  margin-bottom: 15px;
  text-align: justify;
}

.page-tro-choi__paragraph--light {
  color: #FFF1E8;
}

.page-tro-choi__game-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-tro-choi__game-card {
  background-color: var(--card-bg, #2A1212);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  text-align: center;
  padding-bottom: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-tro-choi__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
}

.page-tro-choi__card-title {
  font-size: 1.5rem;
  color: var(--gold, #F3C54D);
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-tro-choi__card-title a {
  color: inherit;
  text-decoration: none;
}

.page-tro-choi__card-title a:hover {
  text-decoration: underline;
}

.page-tro-choi__card-description {
  font-size: 0.95rem;
  color: var(--text-main, #FFF1E8);
  margin-bottom: 20px;
  padding: 0 15px;
  flex-grow: 1;
}

.page-tro-choi__benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-tro-choi__benefit-item {
  background-color: var(--card-bg, #2A1212);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-tro-choi__benefit-icon {
  width: 100%;
  max-width: 300px; /* Adjust based on image aspect ratio, but ensure it's not small */
  height: auto;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-tro-choi__benefit-title {
  font-size: 1.4rem;
  color: var(--gold, #F3C54D);
  margin-bottom: 15px;
}

.page-tro-choi__step-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-tro-choi__step-item {
  background-color: var(--card-bg, #2A1212);
  border-left: 5px solid var(--gold, #F3C54D);
  padding: 25px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
}

.page-tro-choi__step-title {
  font-size: 1.3rem;
  color: var(--gold, #F3C54D);
  margin-bottom: 15px;
}

.page-tro-choi__tip-list {
  list-style: disc;
  color: var(--text-main, #FFF1E8);
  padding-left: 30px;
  margin-top: 20px;
}

.page-tro-choi__tip-item {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.page-tro-choi__dark-section {
  background-color: var(--deep-red, #7E0D0D);
  color: #FFF1E8;
}

.page-tro-choi__download-app-content {
  text-align: center;
}

.page-tro-choi__conclusion .page-tro-choi__cta-buttons--bottom {
  margin-top: 40px;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
  .page-tro-choi__container {
    padding: 0 15px;
  }

  .page-tro-choi__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }

  .page-tro-choi__hero-description {
    font-size: 1.1rem;
  }

  .page-tro-choi__section-title {
    font-size: clamp(1.6rem, 4vw, 2.5rem);
  }

  .page-tro-choi__game-cards {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .page-tro-choi__benefit-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  /* 1. Top section title + double CTA */
  .page-tro-choi__hero-section {
    padding-top: 10px !important; /* Enforce small top padding */
    margin-bottom: 30px;
  }

  .page-tro-choi__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem) !important;
    margin-bottom: 15px;
  }

  .page-tro-choi__hero-description {
    font-size: 1rem !important;
    margin-bottom: 25px;
  }

  .page-tro-choi__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-tro-choi__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
    font-size: 1rem !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. Single-column long-form content container */
  .page-tro-choi__container,
  .page-tro-choi__section,
  .page-tro-choi__about-games,
  .page-tro-choi__game-types,
  .page-tro-choi__benefits,
  .page-tro-choi__how-to-play,
  .page-tro-choi__tips,
  .page-tro-choi__download-app,
  .page-tro-choi__conclusion {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-tro-choi__paragraph {
    font-size: 1rem !important;
    text-align: left !important;
  }

  .page-tro-choi__section-title {
    font-size: clamp(1.5rem, 5vw, 2.2rem) !important;
    margin-bottom: 30px;
  }

  /* 3. General images and figures */
  .page-tro-choi img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-tro-choi__hero-image-wrapper {
    max-height: none !important;
  }

  .page-tro-choi__card-image {
    height: 180px !important;
  }

  .page-tro-choi__benefit-icon {
    max-width: 100% !important;
  }

  /* 4. Buttons and button containers (already covered in CTA section, but reinforce) */
  /* .page-tro-choi__btn and .page-tro-choi__cta-buttons are already handled above */
  .page-tro-choi__game-card .page-tro-choi__btn--small {
    width: auto !important; /* Allow small buttons to not take full width if needed */
    max-width: fit-content !important;
    margin: 0 auto;
  }

  .page-tro-choi__benefit-item .page-tro-choi__btn--small {
    width: auto !important;
    max-width: fit-content !important;
    margin: 0 auto;
  }

  /* 5. Tutorial/FAQ blocks (step list in this case) */
  .page-tro-choi__step-item {
    padding: 20px !important;
    margin-bottom: 15px !important;
  }

  .page-tro-choi__step-title {
    font-size: 1.2rem !important;
    margin-bottom: 10px !important;
  }

  .page-tro-choi__tip-list {
    padding-left: 20px !important;
  }

  .page-tro-choi__tip-item {
    font-size: 1rem !important;
  }

  .page-tro-choi__game-cards,
  .page-tro-choi__benefit-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}