.page-disclaimer {
  --disc-rule: 2px solid var(--editor);
  background: var(--cloud);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding: 22px 0 32px;
  border-bottom: var(--disc-rule);
  background:
    repeating-linear-gradient(
      128deg,
      rgba(15, 110, 140, 0.085) 0,
      rgba(15, 110, 140, 0.085) 2px,
      transparent 2px,
      transparent 16px
    ),
    var(--cloud);
}

.page-disclaimer .disc-hero .breadcrumbs {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-disclaimer .disc-hero .breadcrumbs a {
  color: var(--sky-deep);
}

.page-disclaimer .disc-hero .eyebrow {
  margin: 20px 0 0;
  color: var(--compete);
}

.page-disclaimer .disc-hero__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.75rem, 11vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--editor);
}

.page-disclaimer .disc-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

.page-disclaimer .disc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-hero__chips li {
  padding: 6px 10px;
  border: 1.5px solid var(--editor);
  background: var(--cloud);
  box-shadow: 2px 2px 0 rgba(27, 24, 21, 0.22);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}

/* ---------- 首屏配图 ---------- */
.page-disclaimer .disc-figure {
  margin: 26px 0 0;
  border: var(--disc-rule);
  background: var(--cream);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .disc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-disclaimer .disc-figure .figure__caption {
  padding: 10px 14px;
  border-top: var(--disc-rule);
  background: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: 26px;
  padding-block: 32px 56px;
}

/* ---------- 目录 ---------- */
.page-disclaimer .disc-toc {
  border: var(--disc-rule);
  background: var(--cream);
  box-shadow: var(--shadow-soft);
  padding: 16px 14px;
}

.page-disclaimer .disc-toc__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(27, 24, 21, 0.22);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .disc-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 6px;
  align-items: baseline;
  padding: 8px 8px 8px 6px;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  border-left-color: var(--compete);
  background: var(--cloud);
  color: var(--sky-deep);
}

.page-disclaimer .disc-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sky);
}

/* ---------- 条款卡 ---------- */
.page-disclaimer .disc-body {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
}

.page-disclaimer .clause {
  padding: 18px 16px 22px;
  border: var(--disc-rule);
  background: var(--cream);
  box-shadow: var(--shadow-soft);
  scroll-margin-top: 18px;
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(27, 24, 21, 0.22);
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--sky);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--editor);
}

.page-disclaimer .clause p {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink);
}

.page-disclaimer .clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause a {
  color: var(--sky-deep);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause a:hover,
.page-disclaimer .clause a:focus-visible {
  color: var(--compete);
}

.page-disclaimer .clause__callout {
  margin: 14px 0 0;
  padding: 10px 12px 10px 14px;
  border-left: 3px solid var(--compete);
  background: rgba(196, 61, 43, 0.07);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 深色联系条款 ---------- */
.page-disclaimer .clause--dark {
  background: var(--space);
  color: var(--cloud);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .clause--dark .clause__head {
  border-bottom-color: rgba(248, 246, 239, 0.3);
}

.page-disclaimer .clause--dark .clause__num {
  color: var(--neon);
}

.page-disclaimer .clause--dark .clause__title {
  color: var(--cloud);
}

.page-disclaimer .clause--dark p {
  color: rgba(248, 246, 239, 0.9);
}

.page-disclaimer .clause--dark .clause__callout {
  border-left-color: var(--energy);
  background: rgba(240, 138, 36, 0.14);
  color: var(--cloud);
}

.page-disclaimer .disc-info {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(248, 246, 239, 0.3);
  display: grid;
  gap: 10px;
}

.page-disclaimer .disc-info > div {
  display: grid;
  grid-template-columns: 4.75rem minmax(0, 1fr);
  gap: 10px;
  font-size: 0.875rem;
  line-height: 1.7;
}

.page-disclaimer .disc-info dt {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-disclaimer .disc-info dd {
  margin: 0;
  color: rgba(248, 246, 239, 0.94);
  overflow-wrap: anywhere;
}

.page-disclaimer .disc-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-disclaimer .clause--dark .disc-cta a {
  text-decoration: none;
  color: var(--editor);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .disc-hero {
    padding: 28px 0 44px;
  }

  .page-disclaimer .disc-hero__lead {
    font-size: 1.0625rem;
    margin-top: 22px;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 46px;
    padding-block: 44px 76px;
  }

  .page-disclaimer .disc-toc {
    position: sticky;
    top: 24px;
    align-self: start;
    padding: 18px 16px;
  }

  .page-disclaimer .disc-body {
    gap: 26px;
  }

  .page-disclaimer .clause {
    padding: 24px 26px 28px;
  }

  .page-disclaimer .clause__num {
    font-size: 2.25rem;
  }

  .page-disclaimer .clause__title {
    font-size: 1.375rem;
  }

  .page-disclaimer .clause p {
    font-size: 1rem;
  }

  .page-disclaimer .disc-info > div {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    font-size: 0.9375rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .disc-hero__title {
    font-size: 5.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link {
    transition: none;
  }
}