.page-disclaimer {
  --dc-measure: 40rem;
  --dc-pad: 20px;
  display: block;
  padding-bottom: 56px;
  background-color: var(--ink-900);
  color: var(--text);
}

.page-disclaimer .breadcrumb {
  padding-top: 18px;
}

/* 首屏 */
.page-disclaimer .dc-hero {
  position: relative;
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(90deg, var(--grid-a) 1px, transparent 1px),
    linear-gradient(180deg, var(--grid-a) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  background-position: 0 0, 0 0;
}

.page-disclaimer .dc-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .dc-hero__title {
  margin: 0 0 18px;
  font-family: var(--cond);
  font-weight: 800;
  font-size: clamp(28px, 8vw, 46px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--text);
}

.page-disclaimer .dc-hero__lede {
  margin: 0 0 22px;
  max-width: var(--dc-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-disclaimer .dc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

.page-disclaimer .dc-hero__meta span {
  padding-right: 14px;
  margin-right: 14px;
  border-right: 1px solid var(--line);
}

.page-disclaimer .dc-hero__meta span:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
  color: var(--amber);
}

/* 头图窄带 */
.page-disclaimer .dc-banner {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
  aspect-ratio: 16 / 7;
  background-color: var(--ink-800);
}

.page-disclaimer .dc-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

/* 主体骨架 */
.page-disclaimer .dc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 980px;
  margin: 0 auto;
  padding-top: 36px;
}

/* 条款目录 */
.page-disclaimer .dc-toc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-disclaimer .dc-toc__label {
  display: block;
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.page-disclaimer .dc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dc-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .dc-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  color: var(--text-dim);
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-disclaimer .dc-toc__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-disclaimer .dc-toc__link:hover,
.page-disclaimer .dc-toc__link:focus-visible {
  color: var(--text);
  border-color: var(--cyan);
}

/* 条款正文 */
.page-disclaimer .dc-article {
  position: relative;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .dc-article + .dc-article {
  margin-top: 36px;
}

.page-disclaimer .dc-article:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-disclaimer .dc-article__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-disclaimer .dc-article__title {
  margin: 0 0 16px;
  font-family: var(--cond);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.32;
  letter-spacing: .015em;
  color: var(--text);
}

.page-disclaimer .dc-article__body p {
  max-width: var(--dc-measure);
  margin: 0 0 1.15em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

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

.page-disclaimer .dc-points {
  max-width: var(--dc-measure);
  margin: 4px 0 1.15em;
  padding: 0;
  list-style: none;
}

.page-disclaimer .dc-points li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 9px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-disclaimer .dc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 1px;
  background-color: var(--cyan);
}

.page-disclaimer .dc-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-a50);
  transition: border-color var(--dur-fast) var(--ease);
}

.page-disclaimer .dc-link:hover,
.page-disclaimer .dc-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 引用格式示例 */
.page-disclaimer .dc-code {
  max-width: var(--dc-measure);
  margin: 0 0 1.2em;
  padding: 16px 18px;
  background-color: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 2;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.page-disclaimer .dc-code code {
  font: inherit;
  color: inherit;
}

.page-disclaimer .dc-code__k {
  color: var(--cyan);
}

/* 联系方式列表 */
.page-disclaimer .dc-contact {
  max-width: var(--dc-measure);
  margin: 4px 0 1.2em;
  border: 1px solid var(--line);
}

.page-disclaimer .dc-contact__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dc-contact__row:last-child {
  border-bottom: none;
}

.page-disclaimer .dc-contact__key {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-dim);
}

.page-disclaimer .dc-contact__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
}

.page-disclaimer .dc-contact__val--mono {
  font-family: var(--mono);
  letter-spacing: .02em;
}

/* 页尾标注 */
.page-disclaimer .dc-foot {
  max-width: 980px;
  margin: 44px auto 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-disclaimer {
    --dc-pad: 28px;
  }

  .page-disclaimer .dc-hero {
    padding: 36px 0 38px;
  }

  .page-disclaimer .dc-banner {
    aspect-ratio: 1440 / 320;
    margin-top: 32px;
  }

  .page-disclaimer .dc-article__num {
    font-size: 30px;
  }

  .page-disclaimer .dc-article__title {
    font-size: 23px;
  }

  .page-disclaimer .dc-code {
    font-size: 13.5px;
  }

  .page-disclaimer .dc-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
  }
}

/* 桌面：左目录吸顶 + 右条文窄栏 */
@media (min-width: 1024px) {
  .page-disclaimer .dc-body {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
  }

  .page-disclaimer .dc-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    align-self: start;
    border-top: none;
    border-left: 1px solid var(--line);
    padding: 2px 0 0 18px;
  }

  .page-disclaimer .dc-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .dc-toc__link {
    border-color: transparent;
    padding: 6px 8px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-disclaimer .dc-toc__link:hover,
  .page-disclaimer .dc-toc__link:focus-visible {
    border-color: transparent;
    color: var(--cyan);
    background-color: var(--cyan-a04);
  }
}
<<<END>>>