.page-disclaimer {
  --dis-panel: #121312;
  --dis-text-soft: rgba(243, 239, 228, 0.82);
  --dis-text-dim: rgba(243, 239, 228, 0.62);
  background: var(--c-pitch);
  color: var(--c-cream);
  font-family: var(--font-cn);
  font-size: var(--step-0);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumb {
  padding-top: clamp(20px, 3vw, 32px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--step--1);
}

.page-disclaimer .crumb__item {
  color: var(--c-rock);
  text-decoration: none;
}

.page-disclaimer a.crumb__item:hover,
.page-disclaimer a.crumb__item:focus-visible {
  color: var(--c-verify);
}

.page-disclaimer .dis-crumb-sep {
  color: rgba(124, 138, 128, 0.55);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dis-hero__inner {
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dis-hero__kicker {
  margin: 0 0 1.1rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-verify);
}

.page-disclaimer .dis-hero__title {
  margin: 0 0 1.25rem;
  font-size: var(--step-2);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-cream);
  max-width: 20ch;
}

.page-disclaimer .dis-hero__lede {
  margin: 0;
  max-width: 68ch;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--dis-text-soft);
}

.page-disclaimer .dis-hero__fig {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-carbon);
}

.page-disclaimer .dis-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 560;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06);
}

.page-disclaimer .dis-fig__cap {
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--c-rock);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dis-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 60px);
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---------- 条款 ---------- */
.page-disclaimer .dis-main {
  min-width: 0;
}

.page-disclaimer .dis-clause {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 28px);
  padding: clamp(26px, 3.4vw, 40px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 100px;
}

.page-disclaimer .dis-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dis-clause__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2.6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-signal);
  text-decoration: none;
  padding-top: 0.22em;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dis-clause__num:hover,
.page-disclaimer .dis-clause__num:focus-visible {
  color: var(--c-terra);
  outline: none;
}

.page-disclaimer .dis-clause:target .dis-clause__num {
  color: var(--c-terra);
}

.page-disclaimer .dis-clause__title {
  margin: 0 0 0.85rem;
  font-size: var(--step-1);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--c-cream);
}

.page-disclaimer .dis-clause__body p {
  margin: 0 0 0.95em;
  max-width: 68ch;
  color: var(--dis-text-soft);
}

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

.page-disclaimer .dis-hl {
  color: var(--c-signal);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--c-signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-disclaimer .dis-link {
  color: var(--c-verify);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dis-link:hover,
.page-disclaimer .dis-link:focus-visible {
  color: var(--c-signal);
}

/* ---------- 状态条目 ---------- */
.page-disclaimer .dis-states {
  display: grid;
  gap: 12px;
  margin: 1.25rem 0 1.5rem;
}

.page-disclaimer .dis-state {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  background: var(--c-carbon);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius);
}

.page-disclaimer .dis-state--verified {
  border-left-color: var(--c-verify);
}

.page-disclaimer .dis-state--pending {
  border-left-color: var(--c-pending);
}

.page-disclaimer .dis-state p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--dis-text-dim);
  max-width: 62ch;
}

/* ---------- 侧栏 ---------- */
.page-disclaimer .dis-side {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.page-disclaimer .dis-side__panel {
  background: var(--c-carbon);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.page-disclaimer .dis-side__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-rock);
  text-transform: uppercase;
}

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

.page-disclaimer .dis-toc__link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  color: var(--dis-text-dim);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .dis-toc__n {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--c-rock);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dis-toc__link:hover,
.page-disclaimer .dis-toc__link:focus-visible {
  color: var(--c-cream);
  background: var(--raise);
  border-left-color: var(--c-signal);
  outline: none;
}

.page-disclaimer .dis-toc__link:hover .dis-toc__n,
.page-disclaimer .dis-toc__link:focus-visible .dis-toc__n {
  color: var(--c-signal);
}

/* 图例 */
.page-disclaimer .dis-legend__item {
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .dis-legend__item:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .dis-legend__desc {
  margin: 10px 0 0;
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--c-rock);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .dis-legend__item:hover .dis-legend__desc {
  color: var(--dis-text-soft);
}

.page-disclaimer .dis-legend__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--c-season);
}

/* 相关链接 */
.page-disclaimer .dis-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dis-related__list a {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  color: var(--dis-text-dim);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-disclaimer .dis-related__list a:hover,
.page-disclaimer .dis-related__list a:focus-visible {
  color: var(--c-cream);
  background: var(--raise);
  border-left-color: var(--c-verify);
  outline: none;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 310px);
    align-items: start;
  }

  .page-disclaimer .dis-side {
    position: sticky;
    top: 92px;
  }

  .page-disclaimer .dis-hero__title {
    max-width: 18ch;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dis-body {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 72px;
  }
}

/* ---------- 窄屏收紧 ---------- */
@media (max-width: 520px) {
  .page-disclaimer .dis-clause {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  .page-disclaimer .dis-clause__num {
    padding-top: 0;
    font-size: 1.5rem;
  }

  .page-disclaimer .dis-hero__title {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dis-clause__num,
  .page-disclaimer .dis-toc__link,
  .page-disclaimer .dis-toc__n,
  .page-disclaimer .dis-related__list a,
  .page-disclaimer .dis-legend__desc,
  .page-disclaimer .dis-link {
    transition: none;
  }
}