.page-tai-xiu {
  --page-color-primary: #113B7A;
  --page-color-secondary: #1D5FD1;
  --page-color-bg-card: #10233F;
  --page-color-text-main: #F3F8FF;
  --page-color-text-secondary: #AFC4E8;
  --page-color-border: #244D84;
  --page-color-glow: #4FA8FF;
  --page-color-gold: #F2C14E;
  --page-color-divider: #1B3357;
  --page-color-deep-navy: #08162B;
  color: var(--page-color-text-main);
}

.page-tai-xiu__hero-section {
  background: radial-gradient(circle at 30% 30%, var(--page-color-primary) 0%, var(--page-color-deep-navy) 100%);
  padding: 10px 0 0;
}

.page-tai-xiu__hero-image-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.page-tai-xiu__hero-image-wrapper img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(8, 22, 43, 0.6);
}

.page-tai-xiu__hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 16px 32px;
  text-align: center;
}

.page-tai-xiu__main-title {
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--page-color-text-main);
  max-width: 760px;
  margin: 0 auto 16px;
  font-size: clamp(1.75rem, 4vw, 3rem);
  text-shadow: 0 2px 20px rgba(79, 168, 255, 0.35);
}

.page-tai-xiu__hero-description {
  max-width: 640px;
  margin: 0 auto 24px;
  color: var(--page-color-text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-tai-xiu__hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.page-tai-xiu__btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  font-size: 1rem;
  transition: transform .2s ease, box-shadow .2s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tai-xiu__btn--primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(43, 115, 246, 0.4);
}

.page-tai-xiu__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(43, 115, 246, 0.5);
}

.page-tai-xiu__btn--secondary {
  background: transparent;
  color: var(--page-color-text-main);
  border: 2px solid var(--page-color-gold);
}

.page-tai-xiu__btn--secondary:hover {
  background: rgba(242, 193, 78, 0.1);
}

.page-tai-xiu__trust-section {
  background: var(--page-color-deep-navy);
  border-top: 1px solid var(--page-color-border);
  border-bottom: 1px solid var(--page-color-border);
}

.page-tai-xiu__trust-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 48px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 16px;
}

.page-tai-xiu__trust-text {
  color: var(--page-color-text-main);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0;
  padding-left: 28px;
  position: relative;
}

.page-tai-xiu__trust-text::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--page-color-gold);
  font-weight: 900;
}

.page-tai-xiu__intro-section,
.page-tai-xiu__game-section {
  background: var(--page-color-deep-navy);
}

.page-tai-xiu__intro-container,
.page-tai-xiu__game-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 16px;
}

.page-tai-xiu__section-title,
.page-tai-xiu__guide-title {
  text-align: center;
  color: var(--page-color-text-main);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin: 0 0 24px;
}

.page-tai-xiu__intro-text {
  color: var(--page-color-text-secondary);
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto 32px;
}

.page-tai-xiu__feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.page-tai-xiu__feature-card {
  background: var(--page-color-bg-card);
  border: 1px solid var(--page-color-border);
  border-radius: 12px;
  padding: 24px 20px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-tai-xiu__feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--page-color-glow);
  box-shadow: 0 8px 24px rgba(79, 168, 255, 0.15);
}

.page-tai-xiu__feature-title,
.page-tai-xiu__game-title,
.page-tai-xiu__guide-step-title {
  color: var(--page-color-text-main);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 12px;
}

.page-tai-xiu__feature-description {
  color: var(--page-color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-tai-xiu__game-card {
  background: var(--page-color-bg-card);
  border: 1px solid var(--page-color-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.page-tai-xiu__game-card:hover {
  transform: translateY(-4px);
  border-color: var(--page-color-glow);
  box-shadow: 0 8px 24px rgba(79, 168, 255, 0.2);
}

.page-tai-xiu__game-card img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 16px;
}

.page-tai-xiu__game-card .page-tai-xiu__btn {
  margin-top: 12px;
  width: 100%;
}

.page-tai-xiu__game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.page-tai-xiu__guide-section {
  background: var(--page-color-deep-navy);
}

.page-tai-xiu__guide-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 16px 64px;
}

.page-tai-xiu__guide-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.page-tai-xiu__guide-step {
  background: var(--page-color-bg-card);
  border: 1px solid var(--page-color-border);
  border-radius: 12px;
  padding: 16px;
}

.page-tai-xiu__guide-figure {
  margin: 0 0 16px;
}

.page-tai-xiu__guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 8px;
}

.page-tai-xiu__guide-step-desc {
  color: var(--page-color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.page-tai-xiu__faq-section {
  background: var(--page-color-deep-navy);
}

.page-tai-xiu__faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 16px;
}

.page-tai-xiu__faq-item {
  background: var(--page-color-bg-card);
  border: 1px solid var(--page-color-border);
  border-radius: 12px;
  margin-bottom: 16px;
  padding: 0 20px;
  transition: border-color .3s ease;
}

.page-tai-xiu__faq-item:hover {
  border-color: var(--page-color-glow);
}

.page-tai-xiu__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  padding: 20px 0;
  color: var(--page-color-text-main);
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
}

.page-tai-xiu__faq-question::-webkit-details-marker {
  display: none;
}

.page-tai-xiu__faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--page-color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--page-color-text-main);
}

.page-tai-xiu__faq-answer {
  color: var(--page-color-text-secondary);
  line-height: 1.8;
  padding: 0 0 20px;
  margin: 0;
}

.page-tai-xiu__cta-section {
  background: linear-gradient(135deg, var(--page-color-primary) 0%, var(--page-color-deep-navy) 100%);
  padding: 48px 16px;
  border-top: 1px solid var(--page-color-border);
}

.page-tai-xiu__cta-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.page-tai-xiu__cta-title {
  color: var(--page-color-text-main);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin: 0 0 16px;
}

.page-tai-xiu__cta-description {
  color: var(--page-color-text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.page-tai-xiu__cta-container .page-tai-xiu__btn {
  margin: 8px;
}

@media (max-width: 1024px) {
  .page-tai-xiu__feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-tai-xiu__game-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-tai-xiu__guide-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-tai-xiu__hero-section {
    padding-top: 10px;
  }

  .page-tai-xiu__hero-image-wrapper {
    padding: 0 12px;
  }

  .page-tai-xiu__hero-image-wrapper img {
    aspect-ratio: 2 / 1;
  }

  .page-tai-xiu__hero-content {
    padding: 16px 12px 24px;
  }

  .page-tai-xiu__main-title {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }

  .page-tai-xiu__hero-description {
    font-size: 0.95rem;
  }

  .page-tai-xiu__btn {
    display: block;
    width: 100%;
    margin: 8px 0;
  }

  .page-tai-xiu__hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-tai-xiu__trust-container {
    gap: 16px;
  }

  .page-tai-xiu__intro-container,
  .page-tai-xiu__game-container,
  .page-tai-xiu__guide-container,
  .page-tai-xiu__faq-container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .page-tai-xiu__feature-grid,
  .page-tai-xiu__game-grid,
  .page-tai-xiu__guide-steps {
    grid-template-columns: 1fr;
  }

  .page-tai-xiu__feature-card,
  .page-tai-xiu__game-card,
  .page-tai-xiu__guide-step,
  .page-tai-xiu__faq-item,
  .page-tai-xiu__cta-container .page-tai-xiu__btn {
    max-width: 100%;
    box-sizing: border-box;
  }

  .page-tai-xiu__game-card .page-tai-xiu__btn {
    width: 100%;
  }

  .page-tai-xiu__faq-question {
    font-size: 0.95rem;
  }

  .page-tai-xiu__cta-title {
    font-size: 1.5rem;
  }

  .page-tai-xiu__cta-description {
    font-size: 0.95rem;
  }

  .page-tai-xiu img {
    max-width: 100% !important;
    height: auto !important;
  }
}