.page-disclaimer {
  --doc-line: rgba(232, 240, 233, 0.14);
  --doc-line-mid: rgba(232, 240, 233, 0.28);
  --doc-text: rgba(232, 240, 233, 0.8);
  background: var(--c-ink);
  color: var(--c-mist);
  font-family: var(--f-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-disclaimer .wrap {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-disclaimer .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-sage);
}

.page-disclaimer .breadcrumb__link {
  color: var(--c-sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--c-ice);
  border-bottom-color: var(--c-ice);
}

/* 首屏 */
.page-disclaimer .doc-hero {
  display: grid;
  gap: 28px;
  padding: clamp(22px, 4vw, 40px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--doc-line);
}

.page-disclaimer .eyebrow {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-lime);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--f-heading);
  font-size: clamp(29px, 5.6vw, 50px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-mist);
}

.page-disclaimer .lede {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--doc-text);
}

.page-disclaimer .doc-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-disclaimer .update-tag {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--doc-line-mid);
  background: rgba(11, 27, 51, 0.72);
  font-size: 12px;
  line-height: 1.4;
  cursor: help;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-disclaimer .update-tag__key {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-disclaimer .update-tag__val {
  font-weight: 600;
  color: var(--c-paper);
  letter-spacing: 0.02em;
}

.page-disclaimer .update-tag:hover,
.page-disclaimer .update-tag:focus-visible {
  border-color: var(--c-lime);
  background: rgba(200, 255, 90, 0.08);
  outline: none;
}

.page-disclaimer .update-tag:focus-visible {
  box-shadow: 0 0 0 2px var(--c-ice);
}

.page-disclaimer .update-tag__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 5;
  width: min(280px, 74vw);
  padding: 10px 12px;
  border: 1px solid var(--doc-line-mid);
  border-left: 2px solid var(--c-lime);
  background: var(--c-violet);
  color: var(--doc-text);
  font-size: 12px;
  line-height: 1.6;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms;
}

.page-disclaimer .update-tag:hover .update-tag__tip,
.page-disclaimer .update-tag:focus-visible .update-tag__tip,
.page-disclaimer .update-tag:focus-within .update-tag__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .doc-hero__visual {
  margin: 0;
  border: 1px solid var(--doc-line);
  background: var(--c-navy);
  padding: 10px;
}

.page-disclaimer .doc-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-disclaimer .doc-hero__visual figcaption {
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--c-sage);
}

/* 时间刻度 */
.page-disclaimer .doc-scale {
  margin-top: clamp(20px, 3vw, 30px);
  padding: 16px 16px 12px;
  border: 1px solid var(--doc-line);
  background: linear-gradient(180deg, rgba(27, 21, 48, 0.9), rgba(11, 27, 51, 0.85));
}

.page-disclaimer .doc-scale__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 12px;
}

.page-disclaimer .doc-scale__label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-lime);
}

.page-disclaimer .doc-scale__hint {
  font-size: 11px;
  color: var(--c-sage);
}

.page-disclaimer .doc-scale__rail {
  position: relative;
  height: 34px;
  border-bottom: 1px solid var(--doc-line-mid);
  background-image: repeating-linear-gradient(
    to right,
    rgba(232, 240, 233, 0.26) 0 1px,
    transparent 1px,
    transparent 100%
  );
  background-size: 4.1667% 11px;
  background-repeat: repeat-x;
  background-position: bottom left;
}

.page-disclaimer .doc-scale__rail::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-ice), var(--c-lime) 55%, var(--c-orange));
  opacity: 0.85;
}

.page-disclaimer .doc-scale__ticks {
  display: flex;
  justify-content: space-between;
  gap: 2px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.02em;
  color: var(--c-sage);
}

/* 正文与边栏 */
.page-disclaimer .doc-body {
  display: grid;
  gap: 32px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-disclaimer .doc-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-disclaimer .doc-side__title,
.page-disclaimer .doc-glance__title,
.page-disclaimer .doc-links__title {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-disclaimer .doc-side__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-side__list li + li {
  border-top: 1px solid var(--doc-line);
}

.page-disclaimer .doc-side__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 10px 10px 12px;
  border-left: 2px solid transparent;
  color: var(--doc-text);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-disclaimer .doc-side__list a:hover,
.page-disclaimer .doc-side__list a:focus-visible {
  color: var(--c-paper);
  border-left-color: var(--c-lime);
  background: rgba(200, 255, 90, 0.06);
  outline: none;
}

.page-disclaimer .doc-side__list a:focus-visible {
  box-shadow: inset 0 0 0 1px var(--c-ice);
}

.page-disclaimer .doc-side__num {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--c-lime);
}

.page-disclaimer .doc-glance {
  padding: 14px 16px 16px;
  border: 1px solid var(--doc-line);
  border-top: 2px solid var(--c-ice);
  background: var(--c-navy);
}

.page-disclaimer .doc-glance__list {
  margin: 0;
}

.page-disclaimer .doc-glance__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(232, 240, 233, 0.16);
}

.page-disclaimer .doc-glance__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .doc-glance__row dt {
  font-size: 12px;
  color: var(--c-sage);
}

.page-disclaimer .doc-glance__row dd {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 11px;
  line-height: 1.6;
  text-align: right;
  color: var(--c-paper);
}

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

.page-disclaimer .doc-links li + li {
  margin-top: 6px;
}

.page-disclaimer .doc-links a {
  display: inline-block;
  padding: 4px 0;
  color: var(--c-ice);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 231, 212, 0.35);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .doc-links a:hover,
.page-disclaimer .doc-links a:focus-visible {
  color: var(--c-paper);
  border-bottom-color: var(--c-paper);
  outline: none;
}

.page-disclaimer .doc-main {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-disclaimer .doc-section {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3vw, 30px) 0 clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--doc-line);
  scroll-margin-top: 90px;
}

.page-disclaimer .doc-section:first-child {
  border-top: 2px solid var(--doc-line-mid);
}

.page-disclaimer .doc-section__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-lime);
}

.page-disclaimer .doc-section__body h2 {
  margin: 0 0 12px;
  font-family: var(--f-heading);
  font-size: clamp(20px, 2.8vw, 27px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--c-paper);
}

.page-disclaimer .doc-section__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--doc-text);
}

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

.page-disclaimer .doc-section__body a {
  color: var(--c-ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 231, 212, 0.45);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-disclaimer .doc-section__body a:hover,
.page-disclaimer .doc-section__body a:focus-visible {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
  outline: none;
}

.page-disclaimer .doc-section__body a:focus-visible {
  box-shadow: 0 0 0 2px var(--c-ice);
}

.page-disclaimer .doc-note {
  margin: 4px 0 14px;
  padding: 12px 14px;
  border-left: 2px solid var(--c-lime);
  background: rgba(200, 255, 90, 0.06);
}

.page-disclaimer .doc-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-disclaimer .doc-note--alert {
  border-left-color: var(--c-orange);
  background: rgba(255, 122, 47, 0.07);
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 36px;
  }

  .page-disclaimer .doc-section {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 18px;
  }

  .page-disclaimer .doc-section__num {
    padding-top: 4px;
  }

  .page-disclaimer .doc-scale {
    padding: 20px 22px 14px;
  }
}

@media (min-width: 980px) {
  .page-disclaimer .doc-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-disclaimer .doc-side {
    position: sticky;
    top: 96px;
  }

  .page-disclaimer .doc-hero {
    gap: 48px;
    padding-top: clamp(30px, 4vw, 52px);
  }

  .page-disclaimer .doc-section {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 24px;
  }

  .page-disclaimer .doc-section__body {
    max-width: 68ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .update-tag,
  .page-disclaimer .update-tag__tip,
  .page-disclaimer .doc-side__list a,
  .page-disclaimer .doc-links a,
  .page-disclaimer .doc-section__body a,
  .page-disclaimer .breadcrumb__link {
    transition: none;
  }
}

/* 打印 */
@media print {
  .page-disclaimer {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-disclaimer .doc-side,
  .page-disclaimer .doc-hero__visual,
  .page-disclaimer .doc-scale,
  .page-disclaimer .breadcrumb {
    display: none;
  }

  .page-disclaimer h1,
  .page-disclaimer .doc-section__body h2 {
    color: #111111;
  }

  .page-disclaimer .lede,
  .page-disclaimer .doc-section__body p,
  .page-disclaimer .doc-note p {
    color: #222222;
  }

  .page-disclaimer .doc-section {
    break-inside: avoid;
    page-break-inside: avoid;
    border-top: 1px solid #bbbbbb;
  }

  .page-disclaimer .doc-section__num,
  .page-disclaimer .doc-section__body a {
    color: #111111;
  }

  .page-disclaimer .doc-note {
    background: #f2f2f2;
    border-left: 2px solid #666666;
  }

  .page-disclaimer .doc-body {
    display: block;
  }
}
<<<END>>>