.page-disclaimer {
  --clause-rule: 24px;
  --index-w: 208px;
  background: var(--cloud);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 56px;
  background: var(--cloud);
  border-bottom: 1px solid var(--hair);
}

.page-disclaimer .terms-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 40%;
  background:
    repeating-linear-gradient(135deg, rgba(18, 224, 196, 0.28) 0 1px, transparent 1px 78px),
    linear-gradient(202deg, var(--nightfall) 0%, var(--abyss) 72%);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 0 100%);
  display: none;
  pointer-events: none;
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-disclaimer .terms-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-ui);
  font-size: var(--step-1);
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-disclaimer .terms-hero__crumb a {
  color: var(--reef);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .terms-hero__crumb a:hover,
.page-disclaimer .terms-hero__crumb a:focus-visible {
  color: var(--abyss);
  border-bottom-color: var(--coral);
}

.page-disclaimer .terms-hero__title {
  margin: 0 0 22px;
  color: var(--abyss);
  line-height: 1.06;
}

.page-disclaimer .terms-hero__lede {
  max-width: 38em;
  margin: 0;
  color: var(--ink);
}

.page-disclaimer .terms-hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 28px 0 0;
  padding: 7px 16px 7px 12px;
  border: 1px solid var(--hair-strong);
  border-radius: var(--radius-pill);
  background: var(--panel);
  font-family: var(--font-data);
  font-size: var(--step-1);
  letter-spacing: 0.04em;
  color: var(--reef);
}

.page-disclaimer .terms-hero__meta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
}

.page-disclaimer .terms-hero__note {
  position: absolute;
  right: 18px;
  bottom: 28px;
  color: var(--neon);
  z-index: 2;
  display: none;
}

/* ---------- 双栏骨架 ---------- */
.page-disclaimer .terms-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  padding: 48px 0 64px;
}

/* ---------- 目录 ---------- */
.page-disclaimer .terms-index {
  align-self: start;
  padding-top: 14px;
  border-top: 1px solid var(--hair-strong);
}

.page-disclaimer .terms-index__label {
  margin: 0 0 14px;
  color: var(--reef);
}

.page-disclaimer .terms-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.page-disclaimer .terms-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 8px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-family: var(--font-ui);
  font-size: var(--step-3);
  color: var(--ink);
  text-decoration: none;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .terms-index__num {
  font-family: var(--font-data);
  font-size: var(--step-1);
  letter-spacing: 0.06em;
  color: var(--stone);
  transition: color 160ms var(--ease);
}

.page-disclaimer .terms-index__list a:hover,
.page-disclaimer .terms-index__list a:focus-visible {
  background: var(--mist);
  border-left-color: var(--coral);
  color: var(--abyss);
  outline: none;
}

.page-disclaimer .terms-index__list a:hover .terms-index__num,
.page-disclaimer .terms-index__list a:focus-visible .terms-index__num {
  color: var(--coral-deep);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-body {
  min-width: 0;
}

.page-disclaimer .clause {
  padding: 30px 0 34px;
  border-bottom: 1px solid var(--hair);
  scroll-margin-top: 128px;
}

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

.page-disclaimer .clause__title {
  margin: 0;
  color: var(--abyss);
  font-family: var(--font-ui);
  font-size: var(--step-6);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.28;
}

.page-disclaimer .clause__rule {
  display: block;
  width: 1px;
  height: var(--clause-rule);
  margin: 14px 0 16px 14px;
  background: var(--hair-strong);
}

.page-disclaimer .clause__lede {
  margin: 0 0 16px;
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--step-4);
  line-height: 1.7;
  color: var(--stone);
}

.page-disclaimer .clause .body-text {
  margin: 0;
  color: var(--ink);
  line-height: 1.95;
}

.page-disclaimer .clause__cross {
  margin-top: 18px !important;
  padding-left: 16px;
  border-left: 2px solid var(--neon);
  font-size: var(--step-3);
}

.page-disclaimer .clause__cross a {
  color: var(--reef);
  text-decoration: none;
  border-bottom: 1px solid var(--hair-strong);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

.page-disclaimer .clause:target {
  border-bottom-color: var(--coral);
}

.page-disclaimer .clause:target .clause__title {
  color: var(--coral-deep);
}

/* ---------- 收束块 ---------- */
.page-disclaimer .terms-close {
  padding: 0 0 72px;
}

.page-disclaimer .terms-close__inner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--abyss);
  color: var(--cloud);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-disclaimer .terms-close__art {
  position: relative;
  height: 132px;
  overflow: hidden;
}

.page-disclaimer .terms-close__art img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: block;
  object-fit: cover;
  opacity: 0.72;
}

.page-disclaimer .terms-close__art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 24, 43, 0.16), var(--abyss));
}

.page-disclaimer .terms-close__copy {
  padding: 26px 22px 34px;
}

.page-disclaimer .terms-close__label {
  margin: 0 0 14px;
  color: var(--neon);
}

.page-disclaimer .terms-close__title {
  margin: 0 0 14px;
  font-family: var(--font-ui);
  font-size: var(--step-5);
  font-weight: 800;
  line-height: 1.3;
  color: var(--cloud);
}

.page-disclaimer .terms-close__text {
  margin: 0 0 22px;
  max-width: 46em;
  color: var(--mist);
  font-size: var(--step-3);
  line-height: 1.9;
}

.page-disclaimer .terms-close__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .terms-close__links a {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--hair-on-dark);
  border-radius: var(--radius-pill);
  font-family: var(--font-ui);
  font-size: var(--step-2);
  letter-spacing: 0.03em;
  color: var(--cloud);
  text-decoration: none;
  transition: border-color 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
}

.page-disclaimer .terms-close__links a:hover,
.page-disclaimer .terms-close__links a:focus-visible {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--abyss);
  outline: none;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .terms-hero {
    padding: 112px 0 68px;
  }

  .page-disclaimer .terms-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 12px;
  }

  .page-disclaimer .clause__title {
    font-size: var(--step-7);
  }

  .page-disclaimer .terms-close__inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }

  .page-disclaimer .terms-close__art {
    height: 100%;
    min-height: 220px;
  }

  .page-disclaimer .terms-close__art::after {
    background: linear-gradient(90deg, var(--abyss), rgba(6, 24, 43, 0.35) 70%, rgba(6, 24, 43, 0));
  }

  .page-disclaimer .terms-close__copy {
    padding: 36px 34px 38px;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .terms-hero {
    padding: 128px 0 82px;
  }

  .page-disclaimer .terms-hero::after {
    display: block;
  }

  .page-disclaimer .terms-hero__note {
    display: block;
  }

  .page-disclaimer .terms-layout {
    grid-template-columns: var(--index-w) minmax(0, 1fr);
    gap: 64px;
    padding: 64px 0 88px;
  }

  .page-disclaimer .terms-index {
    position: sticky;
    top: 116px;
  }

  .page-disclaimer .terms-index__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-disclaimer .clause {
    padding: 38px 0 42px;
  }

  .page-disclaimer .terms-close {
    padding-bottom: 96px;
  }

  .page-disclaimer .terms-close__copy {
    padding: 46px 44px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .terms-hero__crumb a,
  .page-disclaimer .terms-index__list a,
  .page-disclaimer .terms-close__links a,
  .page-disclaimer .clause__cross a {
    transition: none;
  }
}
<<<END>>>