.page-disclaimer {
  --clause-num-w: 50px;
  --clause-hover: rgba(228, 179, 60, .07);
  --clause-line: rgba(30, 58, 56, .82);
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(53, 224, 208, .07), transparent 62%),
    radial-gradient(760px 480px at -8% 26%, rgba(228, 179, 60, .06), transparent 60%),
    var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  padding: clamp(18px, 3.5vw, 38px) 0 clamp(34px, 5vw, 58px);
}

.page-disclaimer .terms-hero__copy {
  display: grid;
  gap: 16px;
  max-width: 820px;
}

.page-disclaimer .terms-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--gold-soft);
  margin: 0;
}

.page-disclaimer .terms-hero .lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.8;
  color: #CBE0D8;
}

.page-disclaimer .terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-disclaimer .terms-hero__figure {
  margin: clamp(24px, 4vw, 44px) 0 0;
}

.page-disclaimer .terms-hero__figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-disclaimer .terms-hero__figure .img-frame__cap {
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: .06em;
}

/* ---------- 章节速览 ---------- */
.page-disclaimer .terms-toc {
  margin: 0 0 clamp(34px, 5vw, 62px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 50, 41, .62), rgba(18, 21, 26, .34));
}

.page-disclaimer .terms-toc .shell {
  padding-top: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(18px, 2.6vw, 28px);
}

.page-disclaimer .terms-toc__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-disclaimer .terms-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-disclaimer .terms-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 8px;
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  border-bottom: 1px dashed var(--clause-line);
  transition: color .18s var(--ease), background .18s var(--ease);
}

.page-disclaimer .terms-toc__list a:hover,
.page-disclaimer .terms-toc__list a:focus-visible {
  color: var(--gold);
  background: var(--clause-hover);
}

.page-disclaimer .terms-toc__list .mono {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

/* ---------- 章节 ---------- */
.page-disclaimer .chapter {
  padding: clamp(30px, 5.4vw, 64px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-disclaimer .chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  align-items: start;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-disclaimer .chapter__num {
  font-family: var(--font-mono);
  font-size: clamp(32px, 5.6vw, 54px);
  font-weight: 700;
  line-height: .9;
  letter-spacing: -.02em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 4px solid var(--gold);
  padding-bottom: 8px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

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

.page-disclaimer .chapter__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.1vw, 33px);
  line-height: 1.2;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-disclaimer .chapter__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: #C7D8D0;
}

/* ---------- 条文列表 ---------- */
.page-disclaimer .clause-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: var(--clause-num-w) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 15px 10px;
  border-bottom: 1px dashed var(--clause-line);
  border-radius: var(--radius);
  transition: background .2s var(--ease);
}

.page-disclaimer .clause:hover {
  background: var(--clause-hover);
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-align: center;
  color: var(--gold);
  background: transparent;
  border-radius: 2px;
  padding: 3px 0;
  transition: background .18s var(--ease), color .18s var(--ease);
}

.page-disclaimer .clause:hover .clause__num {
  background: var(--gold);
  color: var(--ink);
}

.page-disclaimer .clause__text {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

/* ---------- 收束 ---------- */
.page-disclaimer .closing {
  padding: clamp(36px, 5.5vw, 72px) 0 clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line);
}

.page-disclaimer .closing__inner {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(20, 50, 41, .92), rgba(18, 21, 26, .72));
}

.page-disclaimer .closing__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 27px);
  line-height: 1.25;
  letter-spacing: .04em;
  color: var(--gold-soft);
}

.page-disclaimer .closing__text {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: #C7D8D0;
}

.page-disclaimer .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer {
    --clause-num-w: 60px;
  }
  .page-disclaimer .clause {
    padding: 16px 14px;
  }
}

@media (min-width: 720px) {
  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 4vw, 46px);
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .terms-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-disclaimer .chapter__head {
    gap: 6px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}