.page-disclaimer {
  --disclaimer-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  background:
    radial-gradient(circle at 85% 5%, rgba(255, 107, 53, 0.16), transparent 34%),
    radial-gradient(circle at 2% 48%, rgba(44, 95, 138, 0.22), transparent 42%),
    linear-gradient(180deg, var(--bg-deep), var(--bg-primary) 92%);
  padding-bottom: 5rem;
}

.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.page-disclaimer .breadcrumb a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--accent-hover);
  border-bottom-color: var(--accent-hover);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--text-secondary);
  opacity: 0.7;
}

.disclaimer-hero {
  position: relative;
  overflow: hidden;
  padding: 1.5rem 0 1rem;
}

.disclaimer-hero::after {
  content: "TERMS";
  position: absolute;
  top: -0.2em;
  right: -0.05em;
  z-index: 0;
  font-family: var(--font-display);
  font-size: clamp(7rem, 22vw, 15rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(255, 255, 255, 0.025);
  pointer-events: none;
  user-select: none;
}

.disclaimer-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: center;
}

.disclaimer-hero__copy {
  min-width: 0;
}

.disclaimer-hero__copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0.9rem 0 1.2rem;
}

.disclaimer-hero__lead {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 58ch;
  margin-bottom: 1.4rem;
}

.disclaimer-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.disclaimer-hero__stat {
  font-family: var(--disclaimer-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  border-left: 3px solid var(--accent);
  padding-left: 0.5rem;
}

.disclaimer-hero__visual {
  position: relative;
  margin: 0;
  border: 3px solid var(--bg-surface);
  outline: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--bg-surface);
}

.disclaimer-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.disclaimer-hero__caption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--text-primary);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  padding: 0.45rem 0.7rem;
  border-radius: calc(var(--radius) - 2px);
}

.disclaimer-hero__caption span {
  font-family: var(--disclaimer-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
}

.disclaimer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.disclaimer-toc {
  background: rgba(27, 58, 107, 0.9);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
}

.disclaimer-toc__eyebrow {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin: 0 0 0.25rem;
}

.disclaimer-toc__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.8rem;
  letter-spacing: 0.02em;
}

.disclaimer-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}

.disclaimer-toc__list li {
  flex: 0 0 auto;
}

.disclaimer-toc__list a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-size: 0.85rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.disclaimer-toc__list a:hover,
.disclaimer-toc__list a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}

.disclaimer-toc__index {
  font-family: var(--disclaimer-mono);
  font-size: 0.72rem;
  color: var(--accent);
}

.disclaimer-toc__note {
  display: none;
}

.disclaimer-sections {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.disclaimer-card {
  position: relative;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 65%),
    var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 1.75rem 1.5rem 1.5rem;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}

.disclaimer-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), rgba(255, 107, 53, 0.35));
}

.disclaimer-card__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.disclaimer-card__index {
  font-family: var(--disclaimer-mono);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
  opacity: 0.95;
}

.disclaimer-card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.25;
  margin: 0;
}

.disclaimer-card p {
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0 0 0.9rem;
}

.disclaimer-card p:last-of-type {
  margin-bottom: 0;
}

.disclaimer-card a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(255, 107, 53, 0.5);
  text-underline-offset: 0.18em;
  transition: color var(--ease), text-decoration-color var(--ease);
}

.disclaimer-card a:hover,
.disclaimer-card a:focus-visible {
  color: var(--accent-hover);
  text-decoration-color: var(--accent-hover);
}

.disclaimer-quote {
  position: relative;
  margin: 1.5rem 0 0;
  padding: 1rem 3.2rem 0.9rem 1.1rem;
  background:
    linear-gradient(90deg, var(--accent-soft), rgba(255, 107, 53, 0.06)),
    rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-left: 5px solid var(--accent);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--disclaimer-mono);
  font-size: 0.9rem;
  line-height: 1.7;
  user-select: all;
  cursor: text;
}

.disclaimer-quote::before {
  content: "可复制";
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-family: var(--disclaimer-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  border: 1px solid rgba(255, 107, 53, 0.5);
  border-radius: 3px;
  padding: 0.08rem 0.35rem;
  user-select: none;
  cursor: default;
}

@media (min-width: 920px) {
  .disclaimer-hero {
    padding: 3.5rem 0 1.5rem;
  }

  .disclaimer-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
  }

  .disclaimer-hero__visual {
    transform: rotate(1deg);
  }
}

@media (min-width: 960px) {
  .disclaimer-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
    margin-top: 3rem;
  }

  .disclaimer-toc {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    padding: 1.25rem 1.25rem 1.1rem;
  }

  .disclaimer-toc__list {
    flex-direction: column;
    gap: 0.4rem;
    overflow: visible;
  }

  .disclaimer-toc__list li {
    flex: 1 1 auto;
  }

  .disclaimer-toc__list a {
    border-radius: var(--radius);
    padding: 0.65rem 0.75rem;
    justify-content: flex-start;
    border-color: transparent;
    background: transparent;
    white-space: normal;
  }

  .disclaimer-toc__note {
    display: block;
    margin: 1rem 0 0;
    padding-top: 0.9rem;
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.72rem;
    line-height: 1.6;
  }
}