/* style/da-ga-quy-tac-cuoc.css */

:root {
  --primary-color: #C91F17;
  --secondary-color: #E53935;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  --card-bg: #D32F2F;
  --section-bg: #B71C1C;
  --text-main-color: #FFF5E1;
  --border-color: #F2B544;
  --glow-color: #FFCC66;
  --gold-color: #F4D34D;
  --deep-red-color: #7A0E0E;
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-light: #ffffff;
  --bg-dark-promo: #1a1a1a;
}

.page-da-ga-quy-tac-cuoc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Default text color for light backgrounds */
  background-color: var(--bg-light); /* Assuming main content is light */
}

.page-da-ga-quy-tac-cuoc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-da-ga-quy-tac-cuoc__top-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  text-align: center;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.page-da-ga-quy-tac-cuoc__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__top-cta {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-da-ga-quy-tac-cuoc__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05em;
  transition: all 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-da-ga-quy-tac-cuoc__btn-primary {
  background: var(--button-gradient);
  color: var(--deep-red-color);
  border: 2px solid var(--border-color);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.page-da-ga-quy-tac-cuoc__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  opacity: 0.9;
}

.page-da-ga-quy-tac-cuoc__btn-secondary {
  background: var(--primary-color);
  color: var(--text-light);
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.page-da-ga-quy-tac-cuoc__btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  background: var(--secondary-color);
  border-color: var(--secondary-color);
}

.page-da-ga-quy-tac-cuoc__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 40px 20px;
  background-color: var(--bg-light);
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.05);
}

.page-da-ga-quy-tac-cuoc__section {
  margin-bottom: 40px;
  padding: 20px;
  border-radius: 8px;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 25px;
  text-align: left;
  border-bottom: 3px solid var(--border-color);
  padding-bottom: 10px;
}

.page-da-ga-quy-tac-cuoc__section-title--light {
  color: var(--text-main-color);
  border-bottom-color: var(--gold-color);
}

.page-da-ga-quy-tac-cuoc__sub-title {
  font-size: clamp(1.3em, 2.5vw, 1.8em);
  font-weight: 600;
  color: var(--deep-red-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-da-ga-quy-tac-cuoc p {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__figure {
  margin: 30px 0;
  text-align: center;
}

.page-da-ga-quy-tac-cuoc__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  min-width: 200px;
  min-height: 200px; /* Ensure minimum size */
}

.page-da-ga-quy-tac-cuoc__figcaption {
  font-style: italic;
  font-size: 0.95em;
  color: #666;
  margin-top: 10px;
}

.page-da-ga-quy-tac-cuoc__promo-box {
  background-color: var(--section-bg);
  color: var(--text-main-color);
  text-align: center;
  padding: 40px 30px;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  margin-top: 50px;
  margin-bottom: 50px;
}

.page-da-ga-quy-tac-cuoc__promo-box p {
  color: var(--text-main-color);
  font-size: 1.1em;
  margin-bottom: 25px;
}

.page-da-ga-quy-tac-cuoc__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-da-ga-quy-tac-cuoc__faq-section {
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__faq-list {
  margin-top: 30px;
}

.page-da-ga-quy-tac-cuoc__faq-item {
  margin-bottom: 15px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  background-color: #f9f9f9;
}

.page-da-ga-quy-tac-cuoc__faq-item summary {
  display: block;
  cursor: pointer;
  padding: 18px 25px;
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 600;
  font-size: 1.1em;
  position: relative;
  list-style: none;
  user-select: none;
}

.page-da-ga-quy-tac-cuoc__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-da-ga-quy-tac-cuoc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-da-ga-quy-tac-cuoc__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-da-ga-quy-tac-cuoc__faq-item[open] .page-da-ga-quy-tac-cuoc__faq-toggle {
  transform: rotate(45deg);
}

.page-da-ga-quy-tac-cuoc__faq-answer {
  padding: 20px 25px;
  background-color: var(--bg-light);
  color: var(--text-dark);
  font-size: 1em;
  border-top: 1px solid #eee;
}

.page-da-ga-quy-tac-cuoc__faq-answer p {
  margin-bottom: 0;
}

.page-da-ga-quy-tac-cuoc__conclusion-section {
  text-align: center;
  padding-top: 30px;
  padding-bottom: 30px;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.page-da-ga-quy-tac-cuoc__conclusion-section p {
  font-size: 1.1em;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 25px;
}

.page-da-ga-quy-tac-cuoc__link-text {
  color: var(--primary-color);
  text-decoration: underline;
  font-weight: 600;
}

.page-da-ga-quy-tac-cuoc__link-text:hover {
  color: var(--secondary-color);
}

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

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-da-ga-quy-tac-cuoc__container,
  .page-da-ga-quy-tac-cuoc__article-wrap {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 1. Top section title + dual CTA */
  .page-da-ga-quy-tac-cuoc__top-section {
    padding-top: 10px !important; /* Rely on body for header offset */
    padding-bottom: 30px;
  }

  .page-da-ga-quy-tac-cuoc__main-title {
    font-size: 2em; /* Adjusted for mobile readability */
    margin-bottom: 10px;
  }

  .page-da-ga-quy-tac-cuoc__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-da-ga-quy-tac-cuoc__top-cta {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
  }
}