.page-disclaimer {
  --pd-toc-w: 240px;
  background: var(--c-stone);
}

/* 首屏 */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.page-disclaimer .terms-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-disclaimer .terms-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.page-disclaimer .terms-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--c-sand);
}

.page-disclaimer .terms-hero__title {
  margin: 8px 0 0;
  font-size: clamp(2.6rem, 10vw, 5.2rem);
  font-weight: 900;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--c-snow);
}

.page-disclaimer .terms-hero__intro {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 2.6vw, 1.1rem);
  line-height: 1.75;
  color: var(--c-mist);
}

.page-disclaimer .terms-hero__meta {
  margin: 0;
  padding: 4px 16px;
  border: var(--line) solid var(--c-sand);
  background: rgba(7, 59, 76, .55);
}

.page-disclaimer .terms-hero__meta-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.page-disclaimer .terms-hero__meta-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .terms-hero__meta dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-sand);
}

.page-disclaimer .terms-hero__meta dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--c-snow);
}

.page-disclaimer .terms-banner {
  margin-top: 28px;
  border: var(--line) solid var(--c-sand);
}

.page-disclaimer .terms-banner .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 700;
  object-fit: cover;
}

/* 摘要卡 */
.page-disclaimer .terms-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-disclaimer .terms-summary__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-disclaimer .terms-summary__card .card__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
}

.page-disclaimer .terms-summary__card .card__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* 阅读主体 */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-disclaimer .terms-toc__fold {
  border: var(--line) solid var(--c-ink);
  background: var(--c-snow);
}

.page-disclaimer .terms-toc__summary {
  padding: 12px 16px;
  background: var(--c-sand);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .terms-toc__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-toc__panel {
  padding: 14px;
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--c-wine);
}

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

.page-disclaimer .terms-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px;
  border-left: 4px solid transparent;
  border-bottom: 1px solid var(--c-mist);
  color: var(--c-ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-disclaimer .terms-toc__link .mono {
  font-size: 12px;
  color: var(--c-wine);
}

.page-disclaimer .terms-toc__link:hover,
.page-disclaimer .terms-toc__link:focus-visible {
  background: var(--c-mist);
  border-left-color: var(--c-teal);
}

.page-disclaimer .terms-body {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-disclaimer .clause {
  padding: 20px 18px 22px;
  border: var(--line) solid var(--c-ink);
  background: var(--c-snow);
}

.page-disclaimer .clause--key {
  border-left: 6px solid var(--c-wine);
}

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: var(--line) solid var(--c-ink);
}

.page-disclaimer .clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 34px;
  padding: 0 10px;
  background: var(--c-ink);
  color: var(--c-sand);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .1em;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .clause:hover .clause__num,
.page-disclaimer .clause:focus-within .clause__num {
  background: var(--c-sand);
  color: var(--c-ink);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-size: clamp(1.2rem, 3.6vw, 1.65rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-disclaimer .clause__body {
  display: grid;
  gap: 12px;
}

.page-disclaimer .clause__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-disclaimer .clause__body strong {
  font-weight: 800;
  color: var(--c-deep);
}

.page-disclaimer .clause__body a {
  color: var(--c-lake);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .terms-note {
  padding: 12px 14px;
  border-left: 4px solid var(--c-wine);
  background: rgba(122, 46, 58, .07);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-ink);
}

/* 问答 */
.page-disclaimer .terms-ask .accordion {
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-ask .accordion__trigger {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.page-disclaimer .terms-ask .accordion__panel p {
  margin: 0;
  max-width: 70ch;
  font-size: 15px;
  line-height: 1.75;
}

/* 联系 */
.page-disclaimer .terms-help__box {
  display: grid;
  gap: 14px;
  padding: 24px 20px;
  border: var(--line) solid var(--c-ink);
  background: var(--c-snow);
  box-shadow: var(--shadow-gold);
}

.page-disclaimer .terms-help__title {
  margin: 0;
  font-size: clamp(1.4rem, 4.4vw, 2rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--c-ink);
}

.page-disclaimer .terms-help__text {
  margin: 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-disclaimer .terms-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 平板及桌面 */
@media (min-width: 720px) {
  .page-disclaimer .terms-hero__grid {
    gap: 32px;
    margin-top: 28px;
  }

  .page-disclaimer .terms-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-disclaimer .terms-hero__meta-row {
    grid-template-columns: 96px minmax(0, 1fr);
  }

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

  .page-disclaimer .terms-help__box {
    padding: 30px 28px;
  }
}

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

  .page-disclaimer .terms-layout {
    grid-template-columns: var(--pd-toc-w) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-disclaimer .terms-toc__fold {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .terms-toc__summary {
    display: none;
  }

  .page-disclaimer .terms-toc__fold > .terms-toc__panel {
    display: block;
  }

  .page-disclaimer .terms-body {
    gap: 30px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .terms-layout {
    gap: 56px;
  }

  .page-disclaimer .clause--key {
    padding-left: 32px;
  }
}

/* 打印 */
@media print {
  .page-disclaimer .terms-toc,
  .page-disclaimer .terms-banner,
  .page-disclaimer .terms-help,
  .page-disclaimer .terms-ask {
    display: none;
  }

  .page-disclaimer .clause {
    box-shadow: none;
    break-inside: avoid;
  }

  .page-disclaimer .terms-body {
    gap: 14px;
  }
}
<<<END>>>