.page-disclaimer {
  --disc-col-w: 44rem;
  --disc-gap: clamp(2.5rem, 7vw, 5rem);
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-disclaimer .disc-col {
  width: min(calc(100% - 2 * var(--pad)), var(--disc-col-w));
  margin-inline: auto;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .crumbs {
  padding-top: clamp(1.25rem, 4vw, 2.25rem);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  padding: clamp(2rem, 6vw, 3.25rem) 0 clamp(2.25rem, 6vw, 3.5rem);
}

.page-disclaimer .disc-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8125rem, 6.2vw, 2.875rem);
  line-height: 1.16;
  letter-spacing: -0.012em;
  margin: 0.55rem 0 1.1rem;
}

.page-disclaimer .disc-lede {
  margin: 0;
  font-size: clamp(1rem, 2.6vw, 1.125rem);
  line-height: 1.9;
  color: var(--ink);
  opacity: 0.88;
}

/* ---------- 正文长卷 ---------- */
.page-disclaimer .disc-body {
  padding-bottom: clamp(3rem, 9vw, 5.5rem);
}

.page-disclaimer .disc-chapter {
  padding-block: var(--disc-gap);
}

.page-disclaimer .disc-chapter + .disc-chapter {
  padding-top: 0;
}

.page-disclaimer .disc-num {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  color: var(--lake);
}

.page-disclaimer .disc-num--grass {
  color: var(--grass);
}

.page-disclaimer .disc-h2 {
  margin: 0 0 clamp(1rem, 3vw, 1.4rem);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.375rem, 4.4vw, 1.75rem);
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-disclaimer .disc-quote {
  position: relative;
  margin: 0 0 clamp(1.5rem, 4.5vw, 2rem);
  padding-left: 1.1rem;
  font-size: clamp(1.0625rem, 3vw, 1.25rem);
  font-weight: 500;
  line-height: 1.75;
  letter-spacing: 0.1em;
  color: var(--lake);
}

.page-disclaimer .disc-quote::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 3px;
  height: 1.1em;
  border-radius: 2px;
  background-color: var(--orange);
}

.page-disclaimer .disc-block + .disc-block {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--white);
}

.page-disclaimer .disc-block p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-disclaimer .disc-block a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
}

.page-disclaimer .disc-block a:hover,
.page-disclaimer .disc-block a:focus-visible {
  border-bottom-color: var(--orange);
  color: var(--orange-deep);
}

/* ---------- 更新时点时间轴 ---------- */
.page-disclaimer .disc-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-timeline__item {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 0 0.9rem 1.15rem;
  border-left: 1px solid var(--mist);
}

.page-disclaimer .disc-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 1.45rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--mist);
}

.page-disclaimer .disc-timeline__item:first-child::before {
  background-color: var(--orange);
}

.page-disclaimer .disc-timeline__mark {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--lake);
}

.page-disclaimer .disc-timeline__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--lead);
}

/* ---------- 资料下载强调章 ---------- */
.page-disclaimer .disc-chapter--panel {
  background-color: var(--white);
  border: var(--hairline);
  border-left: 3px solid var(--grass);
  padding: clamp(1.5rem, 5vw, 2.5rem);
}

.page-disclaimer .disc-uses {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .disc-use {
  display: grid;
  gap: 0.3rem;
  padding-block: 0.95rem;
}

.page-disclaimer .disc-use + .disc-use {
  border-top: 1px solid var(--mist);
}

.page-disclaimer .disc-use:first-child {
  padding-top: 0;
}

.page-disclaimer .disc-use:last-child {
  padding-bottom: 0;
}

.page-disclaimer .disc-use__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  letter-spacing: 0.05em;
  color: var(--grass);
}

.page-disclaimer .disc-use__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 纠错清单 ---------- */
.page-disclaimer .disc-checklist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding: 0;
}

.page-disclaimer .disc-checklist li {
  font-size: 0.875rem;
  line-height: 1.55;
  padding: 0.3rem 0.7rem;
  border: var(--hairline);
  border-radius: 2px;
  background-color: var(--white);
  color: var(--ink);
}

.page-disclaimer .disc-checklist li:first-child {
  border-color: var(--yellow);
  background-color: rgba(242, 193, 78, 0.18);
}

.page-disclaimer .disc-cta {
  margin-top: 1.5rem;
  margin-bottom: 0;
}

/* ---------- 收尾图 ---------- */
.page-disclaimer .disc-figure {
  margin: 0 0 clamp(2.5rem, 7vw, 4rem);
}

/* ---------- 深色短章 ---------- */
.page-disclaimer .disc-coda {
  background-color: var(--deep);
  color: var(--paper);
  padding: clamp(2.5rem, 8vw, 4.25rem) 0;
}

.page-disclaimer .disc-coda__line {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.0625rem, 3.6vw, 1.4375rem);
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-disclaimer .disc-coda__line::before {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  margin-bottom: 1.15rem;
  background-color: var(--orange);
}

.page-disclaimer .disc-coda__top {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  color: var(--paper);
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--orange);
}

.page-disclaimer .disc-coda__top:hover,
.page-disclaimer .disc-coda__top:focus-visible {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .disc-timeline__item {
    grid-template-columns: 11.5rem 1fr;
    gap: 1.25rem;
    align-items: baseline;
  }

  .page-disclaimer .disc-use {
    grid-template-columns: 9rem 1fr;
    gap: 1.25rem;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-disclaimer {
    --disc-col-w: 46rem;
  }

  .page-disclaimer .disc-block p {
    font-size: 1.0625rem;
  }

  .page-disclaimer .disc-chapter--panel {
    padding: 2.75rem 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .disc-coda__top {
    transition: none;
  }
}