.page-disclaimer {
  --disc-measure: 62ch;
  background: var(--c-ink);
  color: var(--c-paper);
}

/* 页首：抽象纹理 + 大字声明 */
.page-disclaimer .disc-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--c-panel);
}

.page-disclaimer .disc-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: saturate(0.55) contrast(1.05);
}

.page-disclaimer .disc-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 19, 16, 0.55) 0%, rgba(10, 19, 16, 0.92) 68%, var(--c-ink) 100%),
    repeating-linear-gradient(90deg, transparent 0 71px, rgba(124, 154, 143, 0.16) 71px 72px);
}

.page-disclaimer .disc-hero__inner {
  position: relative;
  padding-top: clamp(22px, 5vw, 40px);
  padding-bottom: clamp(34px, 7vw, 76px);
}

.page-disclaimer .disc-hero__eyebrow {
  margin: clamp(18px, 4vw, 34px) 0 12px;
  color: var(--c-cyan);
}

.page-disclaimer .disc-hero__title {
  margin: 0;
  font-size: clamp(2.1rem, 8vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 18ch;
  color: var(--c-paper);
}

.page-disclaimer .disc-hero__lede {
  margin: clamp(16px, 3vw, 26px) 0 0;
  max-width: 52ch;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(242, 238, 227, 0.84);
}

/* 目录条 */
.page-disclaimer .disc-toc {
  border-bottom: 1px solid var(--line);
  background: var(--c-panel);
}

.page-disclaimer .disc-toc__list {
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 20px 14px 0;
  color: var(--c-rock);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 180ms ease;
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--c-cyan);
}

.page-disclaimer .disc-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

/* 正文 */
.page-disclaimer .disc-body {
  padding-top: clamp(12px, 3vw, 28px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .disc-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(26px, 5vw, 42px) 0;
  border-bottom: 1px dashed var(--line-strong);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-section__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-clay);
}

.page-disclaimer .disc-section__body {
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-section__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.6vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--c-paper);
}

.page-disclaimer .disc-section__body p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 238, 227, 0.82);
}

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

.page-disclaimer .disc-section__body a {
  color: var(--c-mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-section__body a:hover,
.page-disclaimer .disc-section__body a:focus-visible {
  color: var(--c-cyan);
}

/* 米白纸块：关键条款 */
.page-disclaimer .disc-paper {
  margin-top: 20px;
  margin-right: 10px;
  padding: clamp(16px, 3vw, 24px);
  background: var(--c-paper);
  color: var(--c-print);
  border: 1px solid var(--c-print);
  box-shadow: 10px 10px 0 rgba(5, 10, 8, 0.6);
}

.page-disclaimer .disc-paper__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6B4B36;
}

.page-disclaimer .disc-paper__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-print);
}

.page-disclaimer .disc-paper__text a {
  color: #14584A;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 页尾：版本展开 + 指引 */
.page-disclaimer .disc-foot {
  padding-top: clamp(26px, 5vw, 44px);
}

.page-disclaimer .disc-version {
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  padding: 14px 0;
}

.page-disclaimer .disc-version__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-cyan);
}

.page-disclaimer .disc-version__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-version__summary::before {
  content: "+";
  font-size: 15px;
  color: var(--c-amber);
  transition: transform 200ms ease;
}

.page-disclaimer .disc-version[open] .disc-version__summary::before {
  content: "−";
}

.page-disclaimer .disc-version__list {
  margin: 14px 0 4px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: var(--disc-measure);
}

.page-disclaimer .disc-version__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 238, 227, 0.76);
}

.page-disclaimer .disc-version__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-rock);
  padding-top: 2px;
}

.page-disclaimer .disc-foot__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  padding-top: clamp(20px, 4vw, 30px);
}

.page-disclaimer .disc-foot__note {
  margin: 0;
  max-width: 46ch;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-rock);
}

.page-disclaimer .disc-foot__note a {
  color: var(--c-mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .disc-foot__note a:hover,
.page-disclaimer .disc-foot__note a:focus-visible {
  color: var(--c-cyan);
}

/* 平板及以上：章节编号入左轨道 */
@media (min-width: 760px) {
  .page-disclaimer .disc-section {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 32px;
  }

  .page-disclaimer .disc-section__num {
    padding-top: 8px;
    font-size: 13px;
  }

  .page-disclaimer .disc-toc__link {
    padding: 16px 32px 16px 0;
  }

  .page-disclaimer .disc-paper {
    margin-right: 16px;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .disc-hero__inner {
    padding-top: 28px;
  }

  .page-disclaimer .disc-section {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-toc__link,
  .page-disclaimer .disc-version__summary::before {
    transition: none;
  }
}
<<<END>>>