.page-disclaimer {
  --card-border-width: 3px;
  --card-radius: 4px;
  --number-size: 2.4rem;
  --lead-max-width: 640px;
  display: block;
  width: 100%;
  background-color: var(--color-white, #fff);
  color: var(--color-darkgray, #333);
  font-family: var(--font-body, 'Noto Sans SC', sans-serif);
}

/* ── Hero 区 ── */
.page-disclaimer__hero {
  position: relative;
  width: 100%;
  padding-top: 2rem;
  padding-bottom: 1.2rem;
  background-color: var(--color-black, #000);
  overflow: hidden;
}
.page-disclaimer__hero .content-container {
  position: relative;
  z-index: 2;
}
.page-disclaimer__hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.28;
  pointer-events: none;
}
.page-disclaimer__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
  margin-bottom: 1.4rem;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-lightgray, #ccc);
}
.page-disclaimer__breadcrumb-link {
  color: var(--color-green, #00A86B);
  text-decoration: none;
  transition: color 0.2s;
}
.page-disclaimer__breadcrumb-link:hover {
  color: var(--color-white, #fff);
}
.page-disclaimer__breadcrumb-sep {
  color: var(--color-midgray, #666);
  user-select: none;
}
.page-disclaimer__breadcrumb-current {
  color: var(--color-white, #fff);
}
.page-disclaimer__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading, 'Inter', sans-serif);
  font-size: 2.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--color-white, #fff);
  position: relative;
  display: inline-block;
}
.page-disclaimer__title::after {
  content: '';
  display: block;
  width: 60px;
  height: var(--card-border-width, 3px);
  margin-top: 0.6rem;
  background-color: var(--color-green, #00A86B);
}
.page-disclaimer__lead {
  max-width: var(--lead-max-width, 640px);
  margin: 1rem 0 0.4rem;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-lightgray, #ccc);
}

/* ── 卡片网格 ── */
.page-disclaimer__grid {
  display: flex;
  flex-direction: column;
  gap: 2.8rem;
  padding-top: 3.2rem;
  padding-bottom: 4rem;
}

/* ── 卡片 ── */
.page-disclaimer__card {
  border: 0;
  border-radius: var(--card-radius, 4px);
  padding: 0 0 2rem;
  position: relative;
}
.page-disclaimer__card + .page-disclaimer__card {
  border-top: var(--card-border-width, 3px) solid var(--color-green, #00A86B);
  padding-top: 2.6rem;
}
.page-disclaimer__card-header {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.page-disclaimer__card-number {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: var(--number-size, 2.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-green, #00A86B);
  user-select: none;
  flex-shrink: 0;
}
.page-disclaimer__card-heading {
  margin: 0;
  font-family: var(--font-heading, 'Inter', sans-serif);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--color-black, #000);
}
.page-disclaimer__card-body {
  padding-left: calc(var(--number-size, 2.4rem) + 0.8rem);
}
.page-disclaimer__card-text {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--color-darkgray, #333);
}
.page-disclaimer__card-text:last-child {
  margin-bottom: 0;
}
.page-disclaimer__highlight {
  color: var(--color-green, #00A86B);
  font-weight: 600;
}
.page-disclaimer__inline-link {
  color: var(--color-blue, #0066FF);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}
.page-disclaimer__inline-link:hover {
  color: var(--color-green, #00A86B);
}
.page-disclaimer__time {
  font-weight: 600;
  color: var(--color-darkgray, #333);
}

/* ── 相关页面导航 ── */
.page-disclaimer__related {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.8rem;
  margin-top: 1.2rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--color-lightgray, #ccc);
  font-size: 0.9rem;
}
.page-disclaimer__related-label {
  font-weight: 600;
  color: var(--color-midgray, #666);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.page-disclaimer__related-link {
  color: var(--color-blue, #0066FF);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.page-disclaimer__related-link:hover {
  color: var(--color-green, #00A86B);
  text-decoration: underline;
}
.page-disclaimer__related-sep {
  color: var(--color-lightgray, #ccc);
  user-select: none;
}

/* ── 窄屏适配 ── */
@media (max-width: 767px) {
  .page-disclaimer__hero {
    padding-top: 1.4rem;
    padding-bottom: 1rem;
  }
  .page-disclaimer__title {
    font-size: 1.8rem;
  }
  .page-disclaimer__title::after {
    width: 44px;
  }
  .page-disclaimer__lead {
    font-size: 0.88rem;
  }
  .page-disclaimer__grid {
    gap: 1.8rem;
    padding-top: 2rem;
    padding-bottom: 2.8rem;
  }
  .page-disclaimer__card {
    padding: 0 0 1.4rem;
  }
  .page-disclaimer__card + .page-disclaimer__card {
    padding-top: 1.8rem;
  }
  .page-disclaimer__card-heading {
    font-size: 1.2rem;
  }
  .page-disclaimer__card-body {
    padding-left: 0;
  }
  .page-disclaimer__card-text {
    font-size: 0.88rem;
  }
  .page-disclaimer__related {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem 0.6rem;
  }
}

/* ── 桌面增强 ── */
@media (min-width: 768px) {
  .page-disclaimer__hero {
    padding-top: 3rem;
    padding-bottom: 2rem;
  }
  .page-disclaimer__title {
    font-size: 3.4rem;
  }
  .page-disclaimer__title::after {
    width: 72px;
  }
  .page-disclaimer__grid {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 4rem;
    padding-bottom: 5rem;
  }
  .page-disclaimer__card-heading {
    font-size: 1.8rem;
  }
  .page-disclaimer__card-text {
    font-size: 1rem;
  }
  .page-disclaimer__related {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}