.page-disclaimer {
  --pd-hair: 1px solid var(--rule);
  --pd-gap: clamp(24px, 4vw, 64px);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-disclaimer :focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-disclaimer .breadcrumb {
  padding-block: 14px 10px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  border-block: var(--pd-hair);
  background-color: var(--ink-2);
  background-image:
    repeating-linear-gradient(135deg, rgba(201, 162, 39, 0.055) 0 1px, transparent 1px 8px),
    linear-gradient(180deg, #102420 0%, #0C1B16 72%);
}

.page-disclaimer .pd-hero__inner {
  display: grid;
  gap: 24px;
  padding-block: clamp(28px, 5vw, 56px);
}

.page-disclaimer .pd-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .pd-hero h1::after {
  content: "";
  display: block;
  width: 64px;
  height: 3px;
  margin-top: 20px;
  background: var(--gold);
}

.page-disclaimer .pd-hero__lede {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 17px;
  line-height: 1.75;
}

.page-disclaimer .pd-hero__meta {
  margin: 14px 0 0;
  color: var(--ash);
  letter-spacing: 0.02em;
}

.page-disclaimer .pd-hero__figure {
  margin: 0;
  border: 1px solid var(--rule);
  background: var(--ink);
}

.page-disclaimer .pd-hero__figure img {
  width: 100%;
  object-fit: cover;
}

.page-disclaimer .pd-hero__caption {
  margin: 0;
  padding: 8px 12px;
  border-top: 1px solid var(--rule);
  color: var(--ash-2);
}

/* ---------- 阅读前提 ---------- */
.page-disclaimer .pd-premise {
  background: var(--ink);
  border-bottom: var(--pd-hair);
}

.page-disclaimer .pd-premise__inner {
  display: grid;
  gap: 12px;
  padding-block: clamp(24px, 4vw, 36px);
}

.page-disclaimer .pd-premise__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.35;
  color: var(--gold-2);
}

.page-disclaimer .pd-premise__text p {
  margin: 0 0 10px;
  max-width: 82ch;
}

.page-disclaimer .pd-premise__text p:last-child {
  margin-bottom: 0;
  color: var(--ash);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .pd-index {
  background: var(--ink-2);
  border-bottom: var(--pd-hair);
}

.page-disclaimer .pd-index__inner {
  padding-block: 18px 20px;
}

.page-disclaimer .pd-index__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ash);
}

.page-disclaimer .pd-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .pd-index__list a:hover {
  color: var(--gold-2);
  border-bottom-color: var(--gold);
}

.page-disclaimer .pd-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

/* ---------- 条款主体（纸面带） ---------- */
.page-disclaimer .pd-clauses {
  padding-block: clamp(32px, 6vw, 64px);
}

.page-disclaimer .pd-clauses .section-head__meta,
.page-disclaimer .pd-clauses .annot {
  color: var(--ink);
}

.page-disclaimer .clause {
  display: grid;
  gap: 6px 24px;
  margin-inline: -14px;
  padding: 28px 14px;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 96px;
  transition: background-color var(--dur) var(--ease);
}

.page-disclaimer .clause:first-of-type {
  margin-top: 20px;
}

.page-disclaimer .clause:target {
  background: var(--paper-2);
  box-shadow: inset 3px 0 0 var(--gold);
}

.page-disclaimer .clause__num {
  position: relative;
  margin: 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-disclaimer .clause__num::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 3px;
  background: var(--gold);
}

.page-disclaimer .clause__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.35;
  color: var(--ink);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  max-width: 78ch;
  color: var(--ink);
}

.page-disclaimer .clause__list {
  display: grid;
  gap: 8px;
  margin: 0 0 12px;
  padding-left: 20px;
  max-width: 80ch;
  color: var(--ink);
}

.page-disclaimer .clause__list li::marker {
  color: var(--gold);
}

.page-disclaimer .clause__body a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

.page-disclaimer .clause__body a:hover {
  background: var(--gold);
  color: var(--ink);
  text-decoration-color: transparent;
}

.page-disclaimer .clause__body .annot {
  color: var(--ink);
  max-width: 80ch;
}

/* 时效刻度 */
.page-disclaimer .scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 20px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.page-disclaimer .scale__cell {
  padding: 12px 14px;
  background: var(--paper-2);
}

.page-disclaimer .scale__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-disclaimer .scale__unit {
  display: inline-block;
  margin-left: 4px;
  font-size: 13px;
  color: var(--ink);
}

.page-disclaimer .scale__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink);
}

/* 悬停旁注 */
.page-disclaimer .gloss {
  position: relative;
  border-bottom: 1px dashed var(--gold);
  cursor: help;
}

.page-disclaimer .gloss__body {
  position: absolute;
  z-index: 5;
  top: calc(100% + 8px);
  left: 0;
  width: min(300px, 78vw);
  padding: 10px 12px;
  background: var(--ink);
  color: var(--paper);
  border-left: 3px solid var(--gold);
  font-size: 13px;
  line-height: 1.6;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.page-disclaimer .gloss:hover .gloss__body,
.page-disclaimer .gloss:focus-within .gloss__body {
  opacity: 1;
  visibility: visible;
}

/* 勘误三步 */
.page-disclaimer .steps {
  display: grid;
  gap: 1px;
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.page-disclaimer .steps__item {
  padding: 14px 16px;
  background: var(--paper-2);
}

.page-disclaimer .steps__item p {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--ink);
}

.page-disclaimer .steps__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink);
  border-top: 2px solid var(--gold);
  padding-top: 8px;
}

/* ---------- 收束：对照条 ---------- */
.page-disclaimer .pd-action {
  padding-block: clamp(32px, 6vw, 60px);
  background: var(--ink-2);
  border-top: var(--pd-hair);
}

.page-disclaimer .pd-action__grid {
  display: grid;
  gap: 1px;
  margin-top: 22px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.page-disclaimer .pd-action__head {
  display: none;
}

.page-disclaimer .pd-action__row {
  display: grid;
  gap: 6px;
  padding: 14px 14px 16px;
  background: var(--ink);
}

.page-disclaimer .pd-action__key {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  color: var(--gold-2);
}

.page-disclaimer .pd-action__link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  justify-self: start;
  font-size: 14px;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

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

.page-disclaimer .pd-action__desc {
  font-size: 14px;
  color: var(--ash-2);
}

.page-disclaimer .pd-action__time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--ash);
}

.page-disclaimer .pd-action__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

.page-disclaimer .pd-related {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-related a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ash-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .pd-related a:hover {
  color: var(--gold-2);
  border-bottom-color: var(--gold);
}

.page-disclaimer .pd-top {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--gold);
  color: var(--gold-2);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-disclaimer .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-disclaimer .pd-premise__inner {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 12px 40px;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-disclaimer .clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 6px 32px;
    margin-inline: -24px;
    padding-inline: 24px;
  }

  .page-disclaimer .pd-action__head,
  .page-disclaimer .pd-action__row {
    display: grid;
    grid-template-columns: 150px minmax(0, 1.05fr) minmax(0, 1.7fr) 132px;
    gap: 20px;
    align-items: baseline;
  }

  .page-disclaimer .pd-action__head {
    padding: 10px 14px;
    background: var(--ink-2);
    border-bottom: 1px solid var(--gold);
  }

  .page-disclaimer .pd-action__head span {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--ash);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .pd-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--pd-gap);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .gloss__body,
  .page-disclaimer .pd-index__list a,
  .page-disclaimer .pd-action__link,
  .page-disclaimer .pd-related a,
  .page-disclaimer .pd-top {
    transition: none;
  }
}