.page-disclaimer {
  --pd-hair: 1px solid var(--c-grid);
  --pd-paper-tint: rgba(31, 92, 66, 0.08);
  --pd-note-rule: rgba(58, 74, 70, 0.55);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */

.page-disclaimer .pd-hero {
  background-color: var(--c-night);
  color: var(--c-cream);
  padding-top: calc(var(--header-h) + 46px);
}

.page-disclaimer .breadcrumbs {
  font-size: 14px;
  line-height: 1.6;
}

.page-disclaimer .breadcrumbs li,
.page-disclaimer .breadcrumbs a {
  color: var(--c-silver);
}

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

.page-disclaimer .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  margin-top: 30px;
}

.page-disclaimer .pd-hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-disclaimer .pd-hero__title {
  margin: 18px 0 0;
  color: var(--c-cream);
  letter-spacing: -0.02em;
}

.page-disclaimer .pd-hero__intro {
  max-width: 44ch;
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-cream);
  opacity: 0.82;
}

.page-disclaimer .pd-hero__figure {
  margin: 0;
}

.page-disclaimer .pd-frame {
  aspect-ratio: 3 / 2;
}

.page-disclaimer .pd-frame > img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-disclaimer .pd-hero__caption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-silver);
}

.page-disclaimer .pd-ruler {
  height: 16px;
  margin-top: 52px;
  border-top: 1px solid var(--c-grid);
  background-image: repeating-linear-gradient(90deg, var(--c-grid) 0 1px, transparent 1px 16px);
  background-repeat: repeat-x;
  background-position: top left;
  background-size: 16px 8px;
}

/* ---------- 条款区 ---------- */

.page-disclaimer .pd-clauses {
  background-color: var(--c-cream);
  color: var(--c-lead);
}

.page-disclaimer .pd-toc {
  padding: 18px 0 22px;
  border-top: var(--pd-hair);
  border-bottom: var(--pd-hair);
  margin-bottom: clamp(28px, 4vw, 52px);
}

.page-disclaimer .pd-toc__summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-lead);
}

.page-disclaimer .pd-toc__summary::marker {
  color: var(--c-line);
}

.page-disclaimer .pd-toc__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.page-disclaimer .pd-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--pd-note-rule);
  color: var(--c-lead);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.page-disclaimer .pd-toc__list a:hover,
.page-disclaimer .pd-toc__list a:focus-visible {
  color: var(--c-line);
  padding-left: 2px;
}

.page-disclaimer .pd-toc__num {
  font-size: 13px;
  color: var(--c-line);
  flex: none;
}

.page-disclaimer .pd-clauses__list {
  display: block;
}

.page-disclaimer .pd-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: clamp(24px, 3vw, 36px) clamp(0px, 1.2vw, 14px);
  border-top: var(--pd-hair);
  border-left: 2px solid transparent;
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background-color var(--t-base) var(--ease), border-color var(--t-base) var(--ease);
}

.page-disclaimer .pd-clause:last-child {
  border-bottom: var(--pd-hair);
}

.page-disclaimer .pd-clause:hover,
.page-disclaimer .pd-clause:focus-within {
  background-color: var(--pd-paper-tint);
  border-left-color: var(--c-line);
}

.page-disclaimer .pd-note {
  border-left: 1px solid var(--pd-note-rule);
  padding-left: 14px;
  transition: border-color var(--t-base) var(--ease);
}

.page-disclaimer .pd-clause:hover .pd-note,
.page-disclaimer .pd-clause:focus-within .pd-note {
  border-left-color: var(--c-line);
}

.page-disclaimer .pd-note__term {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-line);
  margin-bottom: 8px;
}

.page-disclaimer .pd-note__text {
  max-width: 30ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-lead);
  opacity: 0.78;
}

.page-disclaimer .pd-body__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 16px;
  margin-bottom: 4px;
}

.page-disclaimer .pd-index {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
  color: var(--c-line);
}

.page-disclaimer .pd-body__title {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--c-lead);
}

.page-disclaimer .pd-body p {
  max-width: 62ch;
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-lead);
}

/* ---------- 出口区 ---------- */

.page-disclaimer .pd-outro {
  background-color: var(--c-night);
  color: var(--c-cream);
  border-top: 1px solid var(--c-grid);
}

.page-disclaimer .pd-outro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-disclaimer .pd-outro__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-silver);
}

.page-disclaimer .pd-outro__title {
  margin-top: 14px;
  font-size: clamp(26px, 3.4vw, 42px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}

.page-disclaimer .pd-outro__text {
  max-width: 40ch;
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-cream);
  opacity: 0.78;
}

.page-disclaimer .pd-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .pd-links a {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 10px;
  border-top: 1px solid var(--c-grid);
  text-decoration: none;
  transition: background-color var(--t-fast) var(--ease), padding-left var(--t-fast) var(--ease);
}

.page-disclaimer .pd-links li:last-child a {
  border-bottom: 1px solid var(--c-grid);
}

.page-disclaimer .pd-links a:hover,
.page-disclaimer .pd-links a:focus-visible {
  background-color: var(--c-pitch);
  padding-left: 12px;
}

.page-disclaimer .pd-links__label {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-cream);
}

.page-disclaimer .pd-links__desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-silver);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-disclaimer .pd-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-disclaimer .pd-links a {
    grid-template-columns: minmax(0, 5fr) minmax(0, 8fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .pd-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: end;
  }

  .page-disclaimer .pd-ruler {
    margin-top: 64px;
  }

  .page-disclaimer .pd-clause {
    grid-template-columns: minmax(150px, 3fr) minmax(0, 8fr);
    column-gap: clamp(28px, 4vw, 56px);
    row-gap: 0;
    padding-left: clamp(10px, 1.4vw, 18px);
    padding-right: clamp(10px, 1.4vw, 18px);
  }

  .page-disclaimer .pd-outro__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .pd-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-clause,
  .page-disclaimer .pd-note,
  .page-disclaimer .pd-toc__list a,
  .page-disclaimer .pd-links a {
    transition: none;
  }
}