.page-disclaimer {
  --doc-hair: #33463F;
  padding: 0 0 60px;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-disclaimer .crumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

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

.page-disclaimer .crumbs__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .doc-hero {
  display: grid;
  gap: 26px;
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--doc-hair);
}

.page-disclaimer .doc-hero__title {
  margin: 14px 0 0;
  font-size: clamp(40px, 9vw, 76px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.page-disclaimer .doc-hero__lead {
  margin: 20px 0 0;
  max-width: 50ch;
  font-size: 17px;
  line-height: 1.82;
  color: var(--mute);
}

.page-disclaimer .doc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
}

.page-disclaimer .doc-hero__shot {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--doc-hair);
  background: linear-gradient(160deg, #0A1C17 0%, #1B2B26 55%, #12161A 100%);
}

.page-disclaimer .doc-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 20px;
}

/* ---------- 分节 ---------- */

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

.page-disclaimer .doc-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 32px 0;
  scroll-margin-top: 84px;
  transition: box-shadow 0.2s ease, padding-left 0.2s ease;
}

.page-disclaimer .doc-sec + .doc-sec {
  border-top: 1px solid var(--doc-hair);
}

.page-disclaimer .doc-sec:target {
  box-shadow: inset 3px 0 0 var(--cyan);
  padding-left: 14px;
}

.page-disclaimer .doc-sec .stage__no {
  font-family: var(--mono);
  font-size: clamp(34px, 5.4vw, 56px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--cyan);
  transition: color 0.2s ease;
}

.page-disclaimer .doc-sec:target .stage__no {
  color: var(--cyan);
}

.page-disclaimer .doc-sec .stage__title {
  margin: 0 0 16px;
  font-size: clamp(20px, 3.6vw, 27px);
  font-weight: 750;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .doc-sec .stage__title::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 10px;
  vertical-align: 0.28em;
  border-radius: 2px;
  background: var(--cyan);
}

.page-disclaimer .doc-sec__jump {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}

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

.page-disclaimer .doc-sec__body {
  max-width: 72ch;
}

.page-disclaimer .doc-sec__body p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper);
}

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

.page-disclaimer .doc-inline {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 196, 0.45);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-disclaimer .doc-inline:hover,
.page-disclaimer .doc-inline:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-disclaimer .doc-sec__list {
  list-style: none;
  margin: 14px 0 14px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-disclaimer .doc-sec__list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

.page-disclaimer .doc-sec__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--orange);
}

.page-disclaimer .doc-sec__note {
  display: inline-block;
  margin: 4px 0 0;
  padding-left: 10px;
  border-left: 2px solid var(--doc-hair);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

/* ---------- 底部联系条 ---------- */

.page-disclaimer .doc-foot {
  display: grid;
  gap: 20px;
  margin-top: 4px;
  padding: 30px 0 6px;
  border-top: 1px solid var(--doc-hair);
}

.page-disclaimer .doc-foot__title {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 750;
  line-height: 1.5;
  color: var(--paper);
}

.page-disclaimer .doc-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .doc-foot__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: box-shadow 0.24s ease, border-color 0.24s ease, color 0.24s ease,
    background-color 0.24s ease;
}

.page-disclaimer .doc-foot__btn.btn--ghost {
  border: 1px solid var(--orange);
  color: var(--orange);
  background: transparent;
}

.page-disclaimer .doc-foot__btn.btn--ghost:hover,
.page-disclaimer .doc-foot__btn.btn--ghost:focus-visible {
  color: var(--paper);
  box-shadow: inset 0 0 0 80px rgba(255, 122, 31, 0.16);
}

.page-disclaimer .doc-foot__btn.btn--primary:hover,
.page-disclaimer .doc-foot__btn.btn--primary:focus-visible {
  box-shadow: inset 0 0 0 80px rgba(255, 255, 255, 0.1);
}

.page-disclaimer .doc-foot__btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-disclaimer .doc-sec {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 28px;
    padding: 40px 0;
  }

  .page-disclaimer .doc-sec:target {
    padding-left: 20px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: 46px;
    padding: 38px 0 56px;
  }

  .page-disclaimer .doc-hero__shot {
    align-self: stretch;
  }

  .page-disclaimer .doc-hero__shot img {
    height: 100%;
    min-height: 280px;
  }

  .page-disclaimer .doc-sec {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 38px;
    padding: 46px 0;
  }

  .page-disclaimer .doc-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .crumbs a,
  .page-disclaimer .doc-sec,
  .page-disclaimer .doc-sec .stage__no,
  .page-disclaimer .doc-sec__jump,
  .page-disclaimer .doc-inline,
  .page-disclaimer .doc-foot__btn {
    transition: none;
  }
}
<<<END>>>