.page-disclaimer {
  background: var(--yak);
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 1.75rem 0 0.9rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

.page-disclaimer .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--cobalt-mid);
  border-bottom-color: var(--gold);
}

.page-disclaimer .breadcrumb__sep {
  margin: 0 0.55em;
  color: var(--gold);
}

/* ---------- 顶部门框区块 ---------- */
.disc-hero {
  position: relative;
  margin-top: 0.35rem;
  background: var(--cobalt-deep);
  color: var(--on-deep);
  overflow: hidden;
}

.disc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(247, 242, 232, 0.2) 1px, transparent 1.2px);
  background-size: 38px 38px;
  opacity: 0.45;
  pointer-events: none;
}

.disc-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold-line);
  pointer-events: none;
}

.disc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.25rem;
  padding-top: 3rem;
  padding-bottom: 3.25rem;
}

.disc-hero__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.disc-hero__title {
  margin: 1.1rem 0 1.2rem;
  font-size: clamp(1.75rem, 5.6vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--on-deep);
}

.disc-hero__lead {
  margin: 0;
  max-width: 33em;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--on-deep-dim);
}

.disc-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-top: 1.6rem;
}

.disc-hero__meta .tag-mono {
  color: var(--on-deep);
  border-color: var(--gold-line);
}

.disc-hero__figure {
  margin: 0;
}

.disc-hero__frame {
  position: relative;
  border: 1px solid var(--gold-line);
  padding: 12px;
  background: rgba(247, 242, 232, 0.04);
}

.disc-hero__frame::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid var(--gold-faint);
  pointer-events: none;
}

.disc-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

/* ---------- 章节速览 ---------- */
.disc-jump {
  background: var(--yak);
  border-bottom: 1px solid var(--hair);
}

.disc-jump__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.6rem;
  margin: 0;
  padding: 1rem 0;
  list-style: none;
}

.disc-jump__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.3rem 0;
  font-size: 0.875rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.disc-jump__link:hover,
.disc-jump__link:focus-visible {
  color: var(--cobalt-mid);
  border-bottom-color: var(--gold);
}

.disc-jump__num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 条款主体 ---------- */
.disc-body {
  padding-top: 0.75rem;
  padding-bottom: 1rem;
}

.disc-clause {
  padding: 2.5rem 0 2.25rem;
}

.disc-clause + .disc-clause {
  border-top: 1px solid rgba(20, 84, 158, 0.14);
}

.disc-clause__head {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 1.2rem;
}

.disc-clause__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--cobalt-bright);
  text-align: right;
}

.disc-clause__title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.disc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.disc-list__item {
  position: relative;
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.8rem 0;
  border-top: 1px solid rgba(18, 32, 58, 0.06);
}

.disc-list__item:first-child {
  border-top: 0;
  padding-top: 0.35rem;
}

.disc-list__item::before {
  content: "";
  position: absolute;
  left: -0.85rem;
  top: 1.5rem;
  width: 0.55rem;
  height: 1px;
  background: var(--gold);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.disc-list__item:hover::before,
.disc-list__item:focus-within::before {
  opacity: 1;
  transform: none;
}

.disc-list__idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: right;
  padding-top: 0.32rem;
}

.disc-list__text {
  margin: 0;
  font-size: 0.9688rem;
  line-height: 1.95;
  color: var(--ink);
}

/* 最后一节：暖白卡片收束 */
.page-disclaimer .disc-clause.disc-clause--closing {
  border: 1px solid var(--gold-faint);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-1);
  padding: 1.9rem 1.25rem 1.7rem;
  margin: 1.25rem 0 2.5rem;
}

.disc-clause--closing .disc-list__item {
  border-top-color: rgba(18, 32, 58, 0.07);
}

/* ---------- 页尾说明 ---------- */
.disc-outro {
  max-width: 46rem;
  padding: 0 0 4.5rem;
}

.disc-outro__text {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.95;
  color: var(--muted);
}

.disc-outro__text a {
  color: var(--cobalt-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-faint);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.disc-outro__text a:hover,
.disc-outro__text a:focus-visible {
  color: var(--saffron);
  border-bottom-color: var(--gold);
}

.disc-outro__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

/* ---------- 备案条 ---------- */
.disc-legalbar {
  border-top: 1px solid var(--gold-faint);
  background: var(--yak);
}

.disc-legalbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding-top: 1.1rem;
  padding-bottom: 1.1rem;
}

.disc-legalbar__note {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .back-to-top {
  font-family: var(--font-sans);
}

/* ---------- 断点 ---------- */
@media (min-width: 860px) {
  .disc-clause__head,
  .disc-list__item {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 1.5rem;
  }

  .disc-clause {
    padding: 3.25rem 0 3rem;
  }

  .disc-clause__title {
    font-size: 1.45rem;
  }

  .disc-list__text {
    font-size: 1rem;
  }

  .page-disclaimer .disc-clause.disc-clause--closing {
    padding: 2.5rem 2.5rem 2.25rem;
  }
}

@media (min-width: 900px) {
  .disc-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    gap: 3.5rem;
    align-items: center;
    padding-top: 4.5rem;
    padding-bottom: 5rem;
  }
}

@media (min-width: 1180px) {
  .disc-body {
    padding-top: 1.25rem;
    padding-bottom: 1.5rem;
  }

  .disc-jump__list {
    gap: 0.25rem 2.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .disc-list__item::before,
  .disc-jump__link,
  .page-disclaimer .breadcrumb a,
  .disc-outro__text a {
    transition: none;
  }
}