/* style/game-bai.css */

:root {
  --primary-color: #E53935;
  --secondary-color: #FF5A4F;
  --text-main-color: #333333;
  --card-bg-color: #FFFFFF;
  --background-color: #F5F7FA;
  --border-color: #E0E0E0;
  --gradient-button: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
}

.page-game-bai {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Default text color for light body background */
  background-color: var(--background-color); /* Default page background */
}

.page-game-bai__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-game-bai__top-section {
  background: var(--primary-color);
  color: #ffffff;
  padding: 10px 0 60px 0; /* Small top padding for header offset, larger bottom */
  text-align: center;
}

.page-game-bai__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: #ffffff;
}

.page-game-bai__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

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

.page-game-bai__btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-game-bai__btn-primary {
  background: var(--gradient-button);
  color: #ffffff;
  border: none;
}

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

.page-game-bai__btn-secondary {
  background: #ffffff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-game-bai__btn-secondary:hover {
  background: var(--primary-color);
  color: #ffffff;
}

.page-game-bai__section {
  padding: 60px 0;
  background-color: var(--card-bg-color);
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-game-bai__section:nth-of-type(odd) {
  background-color: var(--background-color);
}

.page-game-bai__section-title {
  font-size: 2.5em;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
}

.page-game-bai__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  margin-bottom: 20px;
  color: var(--text-main-color);
}

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

.page-game-bai__game-card {
  background: var(--card-bg-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-game-bai__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-game-bai__game-card-title {
  font-size: 1.5em;
  font-weight: 600;
  color: var(--primary-color);
  padding: 15px 20px 10px;
}

.page-game-bai__game-card-description {
  font-size: 1em;
  color: var(--text-main-color);
  padding: 0 20px 15px;
  flex-grow: 1;
}

.page-game-bai__btn-small {
  padding: 10px 20px;
  font-size: 0.9em;
  margin: 0 20px 20px;
  text-align: center;
}

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

.page-game-bai__step-card {
  background: var(--card-bg-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-game-bai__step-title {
  font-size: 1.4em;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-game-bai__btn-link {
  background: var(--secondary-color);
  color: #ffffff;
  margin-top: auto; /* Push button to bottom */
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.page-game-bai__btn-link:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-game-bai__figure {
  margin: 40px auto 0;
  text-align: center;
  max-width: 680px;
}

.page-game-bai__figure-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  display: block;
}

.page-game-bai__figure-caption {
  font-size: 0.95em;
  color: #666666;
  margin-top: 10px;
}

.page-game-bai__tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-game-bai__tip-item {
  background: var(--card-bg-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-game-bai__tip-title {
  font-size: 1.4em;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

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

.page-game-bai__promo-card {
  background: var(--card-bg-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-game-bai__promo-card-title {
  font-size: 1.4em;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-game-bai__promo-card-description {
  font-size: 1em;
  color: var(--text-main-color);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-game-bai__faq-list {
  margin-top: 40px;
}

.page-game-bai__faq-item {
  background: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-game-bai__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main-color);
  cursor: pointer;
  background: #fdfdfd;
  position: relative;
  user-select: none;
  list-style: none;
}

.page-game-bai__faq-question::-webkit-details-marker {
  display: none;
}

.page-game-bai__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--primary-color);
}

.page-game-bai__faq-item[open] .page-game-bai__faq-toggle {
  transform: rotate(45deg);
}

.page-game-bai__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: var(--text-main-color);
  line-height: 1.7;
}

.page-game-bai__faq-answer p {
  margin-bottom: 10px;
}

.page-game-bai__faq-contact-links {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.page-game-bai__faq-contact-links .page-game-bai__btn-link {
  margin: 0;
  padding: 8px 15px;
  font-size: 0.9em;
}

.page-game-bai__cta-buttons--bottom {
  margin-top: 40px;
}

.page-game-bai__conclusion-section .page-game-bai__text-block {
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Mobile Responsive Styles --- */

@media (max-width: 1024px) {
  .page-game-bai__main-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-game-bai__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  /* 1. Top section title + CTA */
  .page-game-bai__top-section {
    padding: 10px 0 40px 0 !important; /* Small top padding, important for header offset */
  }

  .page-game-bai__main-title {
    font-size: clamp(2em, 8vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-game-bai__description {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-game-bai__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-game-bai__btn {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 15px !important;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* 2. Single column long text containers */
  .page-game-bai__section {
    padding: 40px 0;
  }

  .page-game-bai__container {
    padding: 0 15px;
  }

  .page-game-bai__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-game-bai__text-block {
    font-size: 1em;
    line-height: 1.7;
  }

  .page-game-bai__game-grid,
  .page-game-bai__steps-grid,
  .page-game-bai__tips-grid,
  .page-game-bai__promo-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-game-bai__game-card,
  .page-game-bai__step-card,
  .page-game-bai__tip-item,
  .page-game-bai__promo-card {
    padding: 20px;
  }

  .page-game-bai__game-image {
    height: 180px;
  }

  .page-game-bai__game-card-title,
  .page-game-bai__step-title,
  .page-game-bai__tip-title,
  .page-game-bai__promo-card-title {
    font-size: 1.2em;
  }

  .page-game-bai__btn-small {
    margin: 0 0 15px 0;
    width: 100%;
  }

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

  .page-game-bai__figure {
    margin: 30px auto 0;
    max-width: 100%;
    box-sizing: border-box !important;
  }

  .page-game-bai__figure-caption {
    font-size: 0.85em;
  }

  /* 4. Buttons and button containers */
  .page-game-bai__cta-buttons,
  .page-game-bai__button-group,
  .page-game-bai__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-game-bai__faq-contact-links {
    flex-direction: column;
    gap: 10px;
  }

  .page-game-bai__faq-contact-links .page-game-bai__btn-link {
    width: 100%;
  }

  /* 5. FAQ blocks */
  .page-game-bai__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-game-bai__faq-answer {
    padding: 0 20px 15px;
  }

  .page-game-bai__faq-toggle {
    font-size: 1.2em;
  }

  .page-game-bai__conclusion-section .page-game-bai__text-block {
    text-align: left;
  }
}