.page-disclaimer {
  --d-measure: 41rem;
  --d-card-pad: clamp(1.15rem, 4.4vw, 2rem);
  color: var(--ink-900);
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(1.4rem, 4vw, 2.4rem);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .d-lead {
  padding: clamp(2rem, 6vw, 4.2rem) 0 clamp(1.4rem, 4vw, 2.4rem);
}

.page-disclaimer .d-lead__inner {
  max-width: var(--d-measure);
  margin-inline: auto;
}

.page-disclaimer .d-lead__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.95rem, 6.4vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: -.012em;
  margin: .85rem 0 0;
  text-wrap: balance;
}

.page-disclaimer .d-lead__lede {
  margin-top: 1.35rem;
  color: var(--ink-600);
  max-width: 33rem;
}

/* ---------- 首图 ---------- */

.page-disclaimer .d-figure {
  margin: 0;
}

.page-disclaimer .d-figure__media {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper-100);
}

.page-disclaimer .d-figure__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 7;
}

.page-disclaimer .d-figure__media .media__caption {
  font-size: .85rem;
  color: var(--ink-600);
}

/* ---------- 条目索引 ---------- */

.page-disclaimer .d-index {
  margin-top: clamp(1.8rem, 5vw, 3.2rem);
}

.page-disclaimer .d-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-disclaimer .d-index__item {
  margin: 0;
}

.page-disclaimer .d-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .42rem .82rem;
  border: var(--hair) solid var(--rule-2);
  border-radius: var(--pill);
  background: transparent;
  color: var(--ink-600);
  font-size: .85rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-disclaimer .d-index__link:hover,
.page-disclaimer .d-index__link:focus-visible {
  color: var(--ink-900);
  border-color: var(--ink-900);
  background: var(--paper-100);
}

.page-disclaimer .d-index__num {
  font-family: var(--font-figure);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--anchor-600);
}

/* ---------- 便签阵 ---------- */

.page-disclaimer .d-rules {
  padding-top: clamp(1.6rem, 5vw, 3rem);
}

.page-disclaimer .d-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: var(--d-measure);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 3vw, 1.6rem);
}

.page-disclaimer .d-item {
  position: relative;
  border: var(--hair) solid var(--rule-2);
  border-radius: var(--r-sm);
  background: var(--paper-000);
  padding: var(--d-card-pad);
  scroll-margin-top: 7.5rem;
  transition: opacity .26s var(--ease), border-color .26s var(--ease), box-shadow .26s var(--ease);
}

.page-disclaimer .d-item:target {
  border-color: var(--anchor-600);
  box-shadow: inset 0 0 0 1px var(--anchor-600);
}

.page-disclaimer .d-item__num {
  display: block;
  font-family: var(--font-figure);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--anchor-600);
  margin-bottom: .5rem;
}

.page-disclaimer .d-item:nth-child(4n+1) .d-item__num { color: var(--spring-400); }
.page-disclaimer .d-item:nth-child(4n+2) .d-item__num { color: var(--summer-500); }
.page-disclaimer .d-item:nth-child(4n+3) .d-item__num { color: var(--autumn-300); }
.page-disclaimer .d-item:nth-child(4n+4) .d-item__num { color: var(--winter-700); }

.page-disclaimer .d-item__head {
  margin-bottom: .85rem;
}

.page-disclaimer .d-item__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.16rem, 3.6vw, 1.55rem);
  line-height: 1.4;
  letter-spacing: -.005em;
  margin: 0;
}

.page-disclaimer .d-item__body p {
  margin: 0 0 .9rem;
  font-size: 1.03rem;
  line-height: 1.92;
  color: var(--ink-600);
}

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

.page-disclaimer .d-item__body em {
  font-style: normal;
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--anchor-600);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .d-item__body a {
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--rule-2);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color .2s var(--ease), color .2s var(--ease);
}

.page-disclaimer .d-item__body a:hover,
.page-disclaimer .d-item__body a:focus-visible {
  color: var(--anchor-600);
  text-decoration-color: var(--anchor-600);
}

/* 悬停时只留当前一条，其余降低对比 */
@media (hover: hover) and (pointer: fine) {
  .page-disclaimer .d-list:hover .d-item {
    opacity: .58;
  }
  .page-disclaimer .d-list:hover .d-item:hover,
  .page-disclaimer .d-list:hover .d-item:focus-within {
    opacity: 1;
  }
}

/* ---------- 版本提示方框 ---------- */

.page-disclaimer .d-note {
  margin-top: 1.2rem;
  border: 1.5px solid var(--ink-900);
  border-radius: var(--r-sm);
  background: var(--paper-100);
  padding: 1rem 1.05rem;
  box-shadow: 5px 5px 0 var(--paper-200);
}

.page-disclaimer .d-note__label {
  display: block;
  font-family: var(--font-figure);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--anchor-600);
  margin-bottom: .45rem;
}

.page-disclaimer .d-note__text {
  margin: 0;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--ink-900);
}

.page-disclaimer .d-note details {
  margin-top: .9rem;
  border-top: var(--hair) solid var(--rule);
  padding-top: .75rem;
}

.page-disclaimer .d-note summary {
  cursor: pointer;
  list-style: none;
  font-size: .88rem;
  color: var(--ink-600);
  transition: color .2s var(--ease);
}

.page-disclaimer .d-note summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .d-note summary::before {
  content: "＋ ";
  font-family: var(--font-figure);
  color: var(--anchor-600);
}

.page-disclaimer .d-note details[open] summary::before {
  content: "－ ";
}

.page-disclaimer .d-note summary:hover,
.page-disclaimer .d-note summary:focus-visible {
  color: var(--ink-900);
}

.page-disclaimer .d-note ul {
  margin: .75rem 0 0;
  padding-left: 1.15rem;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-disclaimer .d-note li {
  margin-bottom: .35rem;
}

.page-disclaimer .d-note li:last-child {
  margin-bottom: 0;
}

/* ---------- 收束 ---------- */

.page-disclaimer .d-signoff {
  padding: clamp(2.4rem, 6vw, 4rem) 0 clamp(3rem, 8vw, 5.5rem);
}

.page-disclaimer .d-signoff__inner {
  max-width: var(--d-measure);
  margin-inline: auto;
  padding-top: 1.4rem;
  border-top: 3px solid var(--ink-900);
}

.page-disclaimer .d-signoff__name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  letter-spacing: .02em;
  margin: 0 0 .7rem;
}

.page-disclaimer .d-signoff__text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.88;
  color: var(--ink-600);
}

.page-disclaimer .d-signoff__text a {
  color: var(--ink-900);
  text-decoration: underline;
  text-decoration-color: var(--anchor-600);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .d-signoff__text a:hover,
.page-disclaimer .d-signoff__text a:focus-visible {
  color: var(--anchor-600);
}

/* ---------- 桌面端：编号挪到左侧栏 ---------- */

@media (min-width: 860px) {
  .page-disclaimer .d-list {
    gap: 1.7rem;
  }

  .page-disclaimer .d-item {
    display: grid;
    grid-template-columns: 3.4rem minmax(0, 1fr);
    align-items: start;
  }

  .page-disclaimer .d-item__num {
    grid-column: 1;
    grid-row: 1 / span 3;
    margin-bottom: 0;
    padding-top: .42rem;
    font-size: .95rem;
  }

  .page-disclaimer .d-item__head {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: .9rem;
  }

  .page-disclaimer .d-item__body {
    grid-column: 2;
    grid-row: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }

  .page-disclaimer .d-list:hover .d-item {
    opacity: 1;
  }
}