.page-disclaimer {
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-disclaimer .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-disclaimer .breadcrumb__list a {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .breadcrumb__list a:hover,
.page-disclaimer .breadcrumb__list a:focus-visible {
  color: var(--green);
}

/* 首屏 */
.page-disclaimer .pd-hero {
  position: relative;
  background:
    radial-gradient(120% 140% at 88% -12%, rgba(31, 209, 139, .16), transparent 58%),
    linear-gradient(180deg, var(--ink-soft), var(--ink));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--orange), transparent 70%);
}

.page-disclaimer .pd-hero__inner {
  display: grid;
  gap: clamp(26px, 5vw, 48px);
  padding-block: clamp(36px, 6vw, 76px);
}

.page-disclaimer .pd-hero__intro .eyebrow {
  margin: 0 0 14px;
}

.page-disclaimer h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 62px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .pd-lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.85;
  color: rgba(242, 246, 244, .80);
}

.page-disclaimer .pd-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .07em;
  color: var(--muted);
}

.page-disclaimer .pd-meta li {
  position: relative;
  padding-left: 14px;
}

.page-disclaimer .pd-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--green);
}

.page-disclaimer .pd-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--stand-green), var(--indigo));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-disclaimer .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .88;
}

.page-disclaimer .pd-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0 56px, rgba(242, 246, 244, .06) 56px 57px),
    linear-gradient(180deg, transparent 55%, rgba(7, 11, 18, .75));
  pointer-events: none;
}

/* 条款长卷 */
.page-disclaimer .pd-doc {
  display: grid;
  gap: clamp(24px, 4vw, 56px);
  padding-block: clamp(34px, 6vw, 72px) clamp(48px, 8vw, 96px);
}

.page-disclaimer .pd-toc {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

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

.page-disclaimer .pd-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-disclaimer .pd-toc__list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 4px 10px 12px;
  border-left: 2px solid transparent;
  color: rgba(242, 246, 244, .72);
  font-size: 14px;
  text-decoration: none;
  transition: color .3s ease, border-color .3s ease, background-color .3s ease;
}

.page-disclaimer .pd-toc__list a .data {
  font-size: 12px;
  color: var(--orange);
}

.page-disclaimer .pd-toc__list a:hover,
.page-disclaimer .pd-toc__list a:focus-visible {
  color: var(--white);
  border-left-color: var(--green);
  background: rgba(31, 209, 139, .07);
}

.page-disclaimer .pd-toc__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .pd-toc__foot a {
  color: var(--green);
  text-decoration: none;
  text-transform: none;
  letter-spacing: .02em;
}

.page-disclaimer .pd-toc__foot a:hover,
.page-disclaimer .pd-toc__foot a:focus-visible {
  color: var(--orange-soft);
}

.page-disclaimer .pd-clause {
  padding-block: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
  transition: border-color .4s ease;
}

.page-disclaimer .pd-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .pd-clause[data-in-view] {
  border-top-color: var(--line-green);
}

.page-disclaimer .pd-clause__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .pd-clause[data-in-view] .pd-clause__num {
  color: var(--green);
}

.page-disclaimer .pd-clause h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--white);
}

.page-disclaimer .pd-clause p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 246, 244, .82);
}

.page-disclaimer .pd-clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .pd-clause strong {
  color: var(--white);
  font-weight: 700;
}

.page-disclaimer .pd-clause a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 209, 139, .38);
}

.page-disclaimer .pd-clause a:hover,
.page-disclaimer .pd-clause a:focus-visible {
  color: var(--orange-soft);
  border-bottom-color: var(--orange-soft);
}

.page-disclaimer .pd-list {
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
  max-width: 68ch;
}

.page-disclaimer .pd-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 246, 244, .82);
  border-top: 1px solid var(--line);
}

.page-disclaimer .pd-list li:first-child {
  border-top: 0;
}

.page-disclaimer .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35em;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.page-disclaimer .pd-key {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--orange);
  background: linear-gradient(90deg, rgba(90, 31, 46, .68), rgba(90, 31, 46, .12));
}

.page-disclaimer .pd-key p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
}

.page-disclaimer .pd-clause .note {
  font-size: 14px;
  color: var(--muted);
}

.page-disclaimer .pd-top-wrap {
  margin: 34px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.page-disclaimer .pd-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--white);
  text-decoration: none;
  transition: border-color .3s ease, color .3s ease, background-color .3s ease;
}

.page-disclaimer .pd-top::after {
  content: "↑";
  color: var(--orange);
}

.page-disclaimer .pd-top:hover,
.page-disclaimer .pd-top:focus-visible {
  border-color: var(--green);
  color: var(--green);
  background: rgba(31, 209, 139, .08);
}

@media (min-width: 720px) {
  .page-disclaimer .pd-clause {
    padding-left: clamp(0px, 1vw, 8px);
  }
}

@media (min-width: 980px) {
  .page-disclaimer .pd-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
  }

  .page-disclaimer .pd-doc {
    grid-template-columns: 264px minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .pd-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-disclaimer .pd-clause {
    padding-block: clamp(28px, 3.4vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-toc__list a,
  .page-disclaimer .pd-clause,
  .page-disclaimer .pd-top {
    transition: none;
  }
}
<<<END>>>