.page-disclaimer {
  --agr-note-w: 240px;
  background: var(--paper);
  color: var(--text-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 20px var(--gutter) 0;
  font-size: 13px;
}

.page-disclaimer .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.page-disclaimer .breadcrumb__link {
  color: var(--navy-link);
  text-decoration: none;
}

.page-disclaimer .breadcrumb__link:hover,
.page-disclaimer .breadcrumb__link:focus-visible {
  color: var(--ink-navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 首屏框景 ---------- */
.page-disclaimer .agreement-hero {
  padding: 28px 0 0;
  scroll-margin-top: 90px;
}

.page-disclaimer .agreement-hero__frame {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 54px 0 0;
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink-navy);
  border-radius: 0 0 var(--radius-soft) var(--radius-soft);
  background: var(--paper);
  overflow: hidden;
}

.page-disclaimer .agreement-hero__frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(to right, var(--sand-gold) 0 1px, transparent 1px 14px);
  opacity: 0.5;
  pointer-events: none;
}

.page-disclaimer .agreement-hero__text {
  padding: 0 var(--gutter);
}

.page-disclaimer .agreement-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--text-muted);
}

.page-disclaimer .agreement-hero__kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--sand-gold);
}

.page-disclaimer .agreement-hero__title {
  margin: 0 0 22px;
  max-width: 17em;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5.2vw, 3rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--ink-navy);
}

.page-disclaimer .agreement-hero__lead {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-ink);
}

.page-disclaimer .agreement-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  color: var(--text-muted);
}

.page-disclaimer .agreement-hero__media {
  margin: 34px 0 0;
}

.page-disclaimer .agreement-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-top: 1px solid var(--line);
  background: var(--paper-alt);
}

.page-disclaimer .agreement-hero__media figcaption {
  padding: 12px var(--gutter) 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 正文骨架 ---------- */
.page-disclaimer .agreement-body {
  padding-top: 68px;
  padding-bottom: 88px;
}

.page-disclaimer .agreement-aside {
  align-self: start;
}

.page-disclaimer .index-nav__list li + li {
  margin-top: 10px;
}

.page-disclaimer .index-nav__link {
  color: var(--text-ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: color 160ms var(--ease);
}

.page-disclaimer .index-nav__link:hover,
.page-disclaimer .index-nav__link:focus-visible {
  color: var(--navy-link);
}

.page-disclaimer .index-nav__link[aria-current="true"] {
  color: var(--ink-navy);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--sand-gold);
}

/* ---------- 条款 ---------- */
.page-disclaimer .agreement-clauses {
  min-width: 0;
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: 38px 0;
  scroll-margin-top: 92px;
}

.page-disclaimer .clause + .clause {
  border-top: 1px dashed var(--line);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}

.page-disclaimer .clause__num {
  flex: none;
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink-navy);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink-navy);
}

.page-disclaimer .clause__body p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.92;
  color: var(--text-ink);
}

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

.page-disclaimer .clause__body a {
  color: var(--navy-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-disclaimer .clause__body a:hover,
.page-disclaimer .clause__body a:focus-visible {
  color: var(--ink-navy);
  text-decoration-thickness: 2px;
}

.page-disclaimer .clause__note {
  margin: 0;
  padding-top: 12px;
  border-top: 2px solid var(--sand-light);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 版本落款 ---------- */
.page-disclaimer .agreement-signoff {
  display: grid;
  gap: 22px;
  margin-top: 64px;
  padding: 30px 26px;
  border-top: 3px solid var(--ink-navy);
  border-radius: 0 0 var(--radius-soft) var(--radius-soft);
  background: var(--paper-alt);
}

.page-disclaimer .agreement-signoff__seal {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border: 2px solid var(--sand-gold);
  border-radius: 6px;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--ink-navy);
  background: var(--paper);
}

.page-disclaimer .agreement-signoff__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink-navy);
}

.page-disclaimer .agreement-signoff__list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-disclaimer .agreement-signoff__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .agreement-signoff__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .agreement-signoff__item dt {
  flex: none;
  min-width: 7em;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.page-disclaimer .agreement-signoff__value {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink-navy);
}

.page-disclaimer .agreement-signoff__value:first-of-type {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .agreement-signoff__top {
  justify-self: start;
  text-decoration: none;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .agreement-hero__frame {
    padding-top: 66px;
  }

  .page-disclaimer .agreement-body {
    padding-top: 84px;
    padding-bottom: 104px;
  }

  .page-disclaimer .clause {
    grid-template-columns: minmax(0, 1fr) var(--agr-note-w);
    column-gap: 48px;
    padding: 48px 0;
  }

  .page-disclaimer .clause__num {
    font-size: 2.75rem;
  }

  .page-disclaimer .clause__note {
    border-top: 0;
    border-left: 2px solid var(--sand-light);
    padding-top: 0;
    padding-left: 18px;
    align-self: start;
  }

  .page-disclaimer .agreement-signoff {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 36px;
    padding: 36px 40px;
    margin-top: 72px;
  }

  .page-disclaimer .agreement-signoff__top {
    justify-self: end;
    align-self: center;
  }

  .page-disclaimer .agreement-signoff__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-disclaimer .agreement-signoff__item {
    flex-direction: column;
    gap: 6px;
    border-bottom: 0;
    border-left: 1px dashed var(--line);
    padding: 0 18px;
  }

  .page-disclaimer .agreement-signoff__item:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .clause__title {
    font-size: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .index-nav__link {
    transition: none;
  }
}
<<<END>>>