.page-disclaimer {
  --pd-ink: #10162A;
  --pd-text: #2C3550;
  --pd-gold-deep: #9C7211;
  --pd-rule: #D8D0BB;
  --pd-paper-2: #FFFDF6;
  --pd-gap: clamp(30px, 5vw, 60px);
  display: block;
  padding-bottom: clamp(32px, 6vw, 72px);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  display: grid;
  gap: 26px;
  padding-block: clamp(20px, 3.5vw, 36px) clamp(26px, 4vw, 48px);
}

.page-disclaimer .pd-hero__text {
  max-width: 40em;
}

.page-disclaimer .pd-hero .h-display {
  margin: 10px 0 0;
}

.page-disclaimer .pd-hero .lede {
  margin-top: 16px;
}

.page-disclaimer .pd-hero__media {
  margin: 0;
  max-width: 230px;
}

.page-disclaimer .pd-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid rgba(244, 197, 66, 0.42);
  filter: saturate(0.92);
}

/* ---------- 主体栅格 ---------- */
.page-disclaimer .pd-layout {
  display: grid;
  gap: 26px;
  align-items: start;
}

/* ---------- 纸质正文块 ---------- */
.page-disclaimer .pd-body {
  background: var(--paper);
  color: var(--pd-ink);
  border: 1px solid var(--divider);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.4);
  padding: clamp(22px, 4vw, 54px);
}

.page-disclaimer .pd-sec {
  border-top: 1px solid var(--pd-rule);
  padding-top: clamp(20px, 3vw, 32px);
  margin-bottom: var(--pd-gap);
}

.page-disclaimer .pd-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .pd-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(14px, 2.5vw, 24px);
}

.page-disclaimer .pd-sec .chapter__index {
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--pd-gold-deep);
  padding: 4px 8px;
  border-radius: 2px;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}

.page-disclaimer .pd-sec.is-current .chapter__index {
  background: var(--pd-ink);
  color: var(--star-gold);
}

.page-disclaimer .pd-sec .h-section {
  margin: 0;
  color: var(--pd-ink);
  font-size: clamp(22px, 3.4vw, 30px);
}

/* ---------- 编号条目 ---------- */
.page-disclaimer .pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-disclaimer .pd-item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pd-rule);
}

.page-disclaimer .pd-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .pd-item__no {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--pd-gold-deep);
}

.page-disclaimer .pd-item__body .h-sub {
  margin: 0 0 8px;
  color: var(--pd-ink);
  font-size: 17px;
  letter-spacing: 0.01em;
}

.page-disclaimer .pd-txt {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--pd-text);
  max-width: 38em;
}

.page-disclaimer .pd-item__body a {
  color: var(--pd-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pd-gold-deep);
  padding-bottom: 1px;
}

.page-disclaimer .pd-item__body a:hover,
.page-disclaimer .pd-item__body a:focus-visible {
  background: rgba(244, 197, 66, 0.28);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .pd-sample {
  margin: 16px 0 0;
  background: var(--pd-paper-2);
  border: 1px solid var(--pd-ink);
  padding: 16px 18px;
}

.page-disclaimer .pd-sample__cap {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pd-gold-deep);
  margin-bottom: 10px;
}

.page-disclaimer .pd-sample__code {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.95;
  color: var(--pd-ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ---------- 备案标签 ---------- */
.page-disclaimer .pd-seal {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin-top: 20px;
  padding: 16px 18px;
  border: 2px solid var(--pd-ink);
  background:
    repeating-linear-gradient(135deg, rgba(16, 22, 42, 0.05) 0 6px, transparent 6px 12px);
}

.page-disclaimer .pd-seal__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .pd-seal__k {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pd-gold-deep);
}

.page-disclaimer .pd-seal__v {
  font-size: 15px;
  font-weight: 700;
  color: var(--pd-ink);
}

/* ---------- 右侧章节索引 ---------- */
.page-disclaimer .pd-index {
  order: -1;
}

.page-disclaimer .pd-index__title {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--data-cyan);
  margin: 0 0 10px;
}

.page-disclaimer .pd-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
}

.page-disclaimer .pd-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid rgba(126, 140, 163, 0.38);
  color: var(--body-blue);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background 180ms var(--ease);
}

.page-disclaimer .pd-index__link:hover,
.page-disclaimer .pd-index__link:focus-visible {
  border-color: var(--star-gold);
  color: var(--line-white);
  background: rgba(244, 197, 66, 0.1);
}

.page-disclaimer .pd-index__no {
  font-size: 12px;
  color: var(--star-gold);
}

/* ---------- 收尾 ---------- */
.page-disclaimer .pd-cta {
  display: grid;
  gap: 20px;
  margin-top: clamp(34px, 6vw, 72px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--divider);
  background-image: linear-gradient(90deg, rgba(244, 197, 66, 0.5), rgba(244, 197, 66, 0) 42%);
  background-repeat: no-repeat;
  background-size: 100% 1px;
  background-position: top left;
}

.page-disclaimer .pd-cta .h-sub {
  margin: 0 0 8px;
  color: var(--line-white);
  font-size: clamp(19px, 3vw, 24px);
}

.page-disclaimer .pd-cta .pd-txt {
  color: var(--body-blue);
  font-size: 15px;
}

.page-disclaimer .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .pd-item {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 20px;
    padding: 20px 0;
  }

  .page-disclaimer .pd-item__no {
    padding-top: 6px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .pd-hero {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: clamp(30px, 4vw, 56px);
    align-items: end;
  }

  .page-disclaimer .pd-hero__media {
    max-width: none;
    justify-self: end;
    width: 100%;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .pd-layout {
    grid-template-columns: minmax(0, 1fr) 176px;
    gap: clamp(30px, 4vw, 58px);
  }

  .page-disclaimer .pd-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-disclaimer .pd-index {
    grid-column: 2;
    grid-row: 1;
    order: 0;
    position: sticky;
    top: 86px;
  }

  .page-disclaimer .pd-index__list {
    flex-direction: column;
    gap: 8px;
    overflow: visible;
  }

  .page-disclaimer .pd-index__link {
    width: 100%;
  }

  .page-disclaimer .pd-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-index__link,
  .page-disclaimer .pd-sec .chapter__index {
    transition: none;
  }
}