.page-disclaimer {
  --disclaimer-gold-glow: 0 0 18px rgba(244, 162, 97, 0.3);
  --disclaimer-card-min-height: 160px;
  --disclaimer-border-width: 3px;

  background-color: var(--color-dark-bg, #0B1A2A);
  color: var(--color-text-light, #FFFFFF);
  padding: var(--spacing-lg, 1rem) 0 var(--spacing-2xl, 3rem);
  min-height: 70vh;
}

/* breadcrumb */
.page-disclaimer .breadcrumb {
  max-width: var(--max-width, 1200px);
  margin: 0 auto var(--spacing-lg, 1rem);
  padding: 0 var(--spacing-md, 1rem);
  font-family: var(--font-body, Georgia, serif);
  font-size: var(--fs-small, 0.875rem);
  color: var(--color-gold, #F4A261);
}

.page-disclaimer .breadcrumb__link {
  color: var(--color-gold, #F4A261);
  text-decoration: none;
  transition: color var(--transition-base, 0.25s ease);
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--color-primary-red, #E63946);
  text-decoration: underline;
}

.page-disclaimer .breadcrumb__sep {
  margin: 0 var(--spacing-xs, 0.25rem);
  color: var(--color-gold, #F4A261);
  opacity: 0.7;
}

.page-disclaimer .breadcrumb__current {
  color: var(--color-text-light, #FFFFFF);
  font-weight: bold;
}

/* inner container */
.page-disclaimer__inner {
  max-width: var(--max-width, 1200px);
  margin: 0 auto;
  padding: 0 var(--spacing-md, 1rem);
}

/* hero area */
.page-disclaimer__hero {
  text-align: center;
  padding: var(--spacing-xl, 2rem) 0 var(--spacing-lg, 1rem);
  position: relative;
}

.page-disclaimer__icon {
  display: block;
  margin: 0 auto var(--spacing-md, 1rem);
  width: 100px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(244, 162, 97, 0.35));
}

.page-disclaimer__title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: var(--fs-h2, 2.5rem);
  color: var(--color-primary-red, #E63946);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-shadow: 0 0 10px rgba(230, 57, 70, 0.25);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  line-height: 1.15;
}

.page-disclaimer__subtitle {
  font-family: var(--font-body, Georgia, serif);
  font-size: calc(var(--fs-body, 1rem) * 1.1);
  color: var(--color-gold, #F4A261);
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.9;
}

/* table of contents */
.page-disclaimer__toc {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(244, 162, 97, 0.25);
  border-radius: var(--border-radius, 4px);
  padding: var(--spacing-md, 1rem) var(--spacing-lg, 1.5rem);
  margin-bottom: var(--spacing-xl, 2rem);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
}

.page-disclaimer__toc-label {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: var(--fs-small, 0.875rem);
  color: var(--color-gold, #F4A261);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm, 0.5rem) var(--spacing-md, 1rem);
}

.page-disclaimer__toc-list li {
  margin: 0;
  padding: 0;
}

.page-disclaimer__toc-list a {
  font-family: var(--font-body, Georgia, serif);
  font-size: var(--fs-small, 0.875rem);
  color: var(--color-gold, #F4A261);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base, 0.25s ease), color var(--transition-base, 0.25s ease);
}

.page-disclaimer__toc-list a:hover,
.page-disclaimer__toc-list a:focus-visible {
  color: var(--color-primary-red, #E63946);
  border-bottom-color: var(--color-primary-red, #E63946);
}

/* cards grid */
.page-disclaimer__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg, 1.5rem);
}

/* single card */
.page-disclaimer__card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(27, 48, 72, 0.85), rgba(11, 26, 42, 0.95));
  border: var(--disclaimer-border-width, 3px) solid rgba(244, 162, 97, 0.35);
  border-radius: var(--border-radius, 4px);
  padding: var(--spacing-lg, 1.5rem) var(--spacing-md, 1rem);
  min-height: var(--disclaimer-card-min-height, 160px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: border-color var(--transition-base, 0.25s ease), box-shadow var(--transition-base, 0.25s ease), transform var(--transition-smooth, 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94));
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.page-disclaimer__card:hover,
.page-disclaimer__card:focus-within {
  border-color: var(--color-gold, #F4A261);
  box-shadow: var(--disclaimer-gold-glow, 0 0 18px rgba(244, 162, 97, 0.3)), 0 4px 24px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

/* decorative background image inside card */
.page-disclaimer__card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

/* card content layers above bg */
.page-disclaimer__card > *:not(.page-disclaimer__card-bg) {
  position: relative;
  z-index: 1;
}

.page-disclaimer__card-title {
  font-family: var(--font-heading, Impact, 'Arial Black', sans-serif);
  font-size: var(--fs-h3, 1.8rem);
  color: var(--color-primary-red, #E63946);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-shadow: 0 0 6px rgba(230, 57, 70, 0.2);
  margin: 0 0 var(--spacing-sm, 0.5rem);
  line-height: 1.2;
}

.page-disclaimer__card-text {
  font-family: var(--font-body, Georgia, serif);
  font-size: var(--fs-body, 1rem);
  color: var(--color-text-light, #FFFFFF);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.7;
  opacity: 0.92;
}

.page-disclaimer__inline-link {
  color: var(--color-gold, #F4A261);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base, 0.25s ease), background-color var(--transition-base, 0.25s ease);
}

.page-disclaimer__inline-link:hover,
.page-disclaimer__inline-link:focus-visible {
  color: var(--color-primary-red, #E63946);
  background-color: rgba(230, 57, 70, 0.08);
  text-decoration: none;
  border-radius: 2px;
}

/* ---- 桌面端 ≥768px ---- */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: var(--spacing-xl, 2rem) 0 var(--spacing-2xl, 3rem);
  }

  .page-disclaimer__title {
    font-size: var(--fs-h1, 3.5rem);
  }

  .page-disclaimer__subtitle {
    font-size: calc(var(--fs-body, 1rem) * 1.25);
  }

  .page-disclaimer__toc {
    padding: var(--spacing-md, 1rem) var(--spacing-xl, 2rem);
  }

  .page-disclaimer__cards {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl, 2rem);
  }

  .page-disclaimer__card {
    padding: var(--spacing-xl, 2rem) var(--spacing-lg, 1.5rem);
  }

  /* 第一个卡片（免责声明）横跨两列，突出重要性 */
  .page-disclaimer__card:first-of-type {
    grid-column: 1 / -1;
  }
}

/* ---- 大桌面 ≥1024px ---- */
@media (min-width: 1024px) {
  .page-disclaimer__inner {
    padding: 0 var(--spacing-lg, 1.5rem);
  }

  .page-disclaimer__cards {
    grid-template-columns: 1fr 1fr 1fr;
  }

  /* 第一个卡片仍然横跨全宽 */
  .page-disclaimer__card:first-of-type {
    grid-column: 1 / -1;
  }

  /* 最后一个卡片（联系我们）也横跨全宽 */
  .page-disclaimer__card:last-of-type {
    grid-column: 1 / -1;
  }

  .page-disclaimer__card-text {
    max-width: 760px;
  }
}

/* ---- 超大桌面 ≥1280px ---- */
@media (min-width: 1280px) {
  .page-disclaimer__title {
    font-size: calc(var(--fs-h1, 3.5rem) * 1.1);
  }

  .page-disclaimer__card {
    padding: var(--spacing-xl, 2rem) var(--spacing-lg, 1.5rem);
    min-height: calc(var(--disclaimer-card-min-height, 160px) * 1.2);
  }
}