.page-disclaimer {
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .ds-hero {
  padding: 1.5rem 0 1.4rem;
  display: grid;
  gap: 0.85rem;
}

.page-disclaimer .ds-hero .eyebrow {
  color: var(--red);
  letter-spacing: 0.14em;
  font-weight: 600;
}

.page-disclaimer .ds-h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2.05rem;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--indigo);
  margin: 0;
}

.page-disclaimer .ds-lead {
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
  max-width: 58ch;
}

/* ---------- 顶部通栏图 ---------- */
.page-disclaimer .ds-banner {
  margin: 0.4rem auto 1.2rem;
}

.page-disclaimer .ds-banner-fig {
  margin: 0;
  border: var(--edge) solid var(--ink);
  box-shadow: var(--shadow-mid);
  background: linear-gradient(140deg, var(--sky) 0%, var(--butter) 100%);
  overflow: hidden;
}

.page-disclaimer .ds-banner-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

/* ---------- 锚点索引 ---------- */
.page-disclaimer .anchor-index {
  background: var(--paper);
  border-block: 2px solid rgba(20, 22, 26, 0.14);
  padding: 0.72rem 0;
}

.page-disclaimer .ds-index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.05rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .ds-index-list .anchor-link {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}

.page-disclaimer .ds-index-list .anchor-link:hover,
.page-disclaimer .ds-index-list .anchor-link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--gold);
  outline: none;
}

.page-disclaimer .ds-index-list .anchor-link[aria-current="true"] {
  color: var(--red);
  border-bottom-color: var(--gold);
}

/* ---------- 章节色带 ---------- */
.page-disclaimer .ds-band--blue {
  background: linear-gradient(150deg,
    rgba(187, 215, 230, 0.72) 0%,
    rgba(187, 215, 230, 0.3) 62%,
    rgba(247, 241, 230, 0.9) 100%);
}

.page-disclaimer .ds-band--paper {
  background: var(--paper);
}

.page-disclaimer .ds-section {
  padding: 1.9rem 0;
}

.page-disclaimer .ds-section-head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.55rem;
  margin-bottom: 0.95rem;
  border-bottom: 2px solid rgba(22, 50, 79, 0.2);
}

.page-disclaimer .ds-num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--gold);
  flex: none;
}

.page-disclaimer .ds-section-head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.32rem;
  line-height: 1.28;
  color: var(--indigo);
  margin: 0;
}

.page-disclaimer .ds-section p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 0.85rem;
}

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

.page-disclaimer .ds-section a,
.page-disclaimer .ds-tail a {
  color: var(--red);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

.page-disclaimer .ds-section a:hover,
.page-disclaimer .ds-tail a:hover {
  color: var(--red-deep);
}

/* ---------- 尾段 ---------- */
.page-disclaimer .ds-tail {
  padding: 2.6rem 0 4.5rem;
  border-top: 2px dashed rgba(22, 50, 79, 0.24);
  background: linear-gradient(180deg,
    var(--paper) 0%,
    rgba(187, 215, 230, 0.2) 66%,
    rgba(187, 215, 230, 0.42) 100%);
}

.page-disclaimer .ds-tail-head {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.42rem;
  line-height: 1.28;
  color: var(--red);
  margin: 0 0 0.9rem;
  max-width: 24ch;
}

.page-disclaimer .ds-tail p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink);
  max-width: 62ch;
  margin: 0 0 0.85rem;
}

.page-disclaimer .ds-tail .note {
  color: var(--stone);
  font-size: 0.92rem;
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 420px) {
  .page-disclaimer .ds-index-list {
    gap: 0.4rem 0.8rem;
  }
  .page-disclaimer .ds-index-list .anchor-link {
    font-size: 0.82rem;
  }
  .page-disclaimer .ds-h1 {
    font-size: 1.78rem;
  }
}

/* ---------- 桌面展开 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .ds-hero {
    padding: 2.6rem 0 1.9rem;
    gap: 1rem;
  }

  .page-disclaimer .ds-h1 {
    font-size: clamp(2.4rem, 4.4vw, 3.4rem);
    max-width: 22ch;
  }

  .page-disclaimer .ds-lead {
    font-size: 1.16rem;
    max-width: 60ch;
  }

  .page-disclaimer .ds-banner {
    margin: 0.6rem auto 1.6rem;
  }

  .page-disclaimer .ds-section {
    padding: 2.4rem 0;
  }

  .page-disclaimer .ds-section-head {
    gap: 0.95rem;
    padding-bottom: 0.65rem;
    margin-bottom: 1.1rem;
  }

  .page-disclaimer .ds-num {
    font-size: 1.1rem;
  }

  .page-disclaimer .ds-section-head h2 {
    font-size: clamp(1.5rem, 2.2vw, 1.9rem);
  }

  .page-disclaimer .ds-section p,
  .page-disclaimer .ds-tail p {
    max-width: 66ch;
  }

  .page-disclaimer .ds-tail {
    padding: 3.4rem 0 6rem;
  }

  .page-disclaimer .ds-tail-head {
    font-size: clamp(1.55rem, 2.4vw, 2rem);
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .ds-h1 {
    font-size: clamp(2.7rem, 3.6vw, 3.7rem);
  }

  .page-disclaimer .ds-tail {
    padding: 4rem 0 8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ds-index-list .anchor-link {
    transition: none;
  }
}