.page-disclaimer {
  --dp-gap: clamp(16px, 2.4vw, 32px);
  --dp-lime-soft: rgba(198, 255, 61, .35);
  color: var(--bone);
  background: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .dp-wrap {
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .dp-hero {
  margin-top: clamp(22px, 3vw, 42px);
}

.page-disclaimer .dp-kicker {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-disclaimer .dp-title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 66px);
  line-height: 1.04;
  letter-spacing: -.022em;
  color: var(--bone);
  text-wrap: balance;
}

.page-disclaimer .dp-lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: 17px;
  color: var(--moss);
}

/* ---------- 首图 ---------- */
.page-disclaimer .dp-figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-disclaimer .dp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .dp-figure figcaption {
  padding: 10px 16px 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--moss);
  border-top: 1px solid var(--line);
  background: var(--panel);
}

/* ---------- 版本与适用范围信息带 ---------- */
.page-disclaimer .dp-band {
  margin-top: clamp(30px, 4vw, 52px);
  padding-block: 18px 4px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .dp-band-label {
  margin: 0;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .dp-band-list {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.page-disclaimer .dp-band-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 15px 16px 16px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-disclaimer .dp-band-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gold);
  opacity: .8;
}

.page-disclaimer .dp-band-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-disclaimer .dp-band-key {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-disclaimer .dp-band-val {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dp-band-note {
  font-size: 13px;
  color: var(--moss);
}

/* ---------- 主体两栏 ---------- */
.page-disclaimer .dp-layout {
  margin-top: clamp(36px, 5vw, 68px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-disclaimer .dp-index {
  border-left: 1px solid var(--line);
  padding-left: 14px;
}

.page-disclaimer .dp-index-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--moss);
}

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

.page-disclaimer .dp-index-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--moss);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

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

.page-disclaimer .dp-index-link:hover,
.page-disclaimer .dp-index-link:focus-visible {
  color: var(--bone);
  border-color: var(--lime);
  background: rgba(198, 255, 61, .07);
}

.page-disclaimer .dp-index-link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */
.page-disclaimer .dp-chapter {
  scroll-margin-top: calc(var(--head-h) + 28px);
  padding: clamp(22px, 3vw, 32px) 0 clamp(26px, 3.4vw, 40px);
  border-top: 1px solid var(--line);
  transition: background-color .3s var(--ease);
}

.page-disclaimer .dp-chapter:first-child {
  border-top-color: var(--line-strong);
}

.page-disclaimer .dp-chapter:target {
  background: linear-gradient(90deg, rgba(198, 255, 61, .08), rgba(198, 255, 61, 0) 68%);
}

.page-disclaimer .dp-chapter:target .dp-chapter-num {
  color: var(--lime);
}

.page-disclaimer .dp-chapter-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .dp-chapter-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  transition: color .24s var(--ease);
}

.page-disclaimer .dp-chapter-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.5vw, 27px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.012em;
  color: var(--bone);
}

.page-disclaimer .dp-chapter-body > p {
  max-width: 66ch;
  margin: 0 0 18px;
  color: var(--bone);
}

.page-disclaimer .dp-chapter-body a {
  color: var(--lime);
  text-decoration: underline;
  text-decoration-color: var(--dp-lime-soft);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s var(--ease);
}

.page-disclaimer .dp-chapter-body a:hover,
.page-disclaimer .dp-chapter-body a:focus-visible {
  text-decoration-color: var(--lime);
}

.page-disclaimer .dp-points {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 68ch;
  display: grid;
  gap: 12px;
}

.page-disclaimer .dp-points li {
  position: relative;
  padding-left: 27px;
  font-size: 16px;
  color: var(--bone);
}

.page-disclaimer .dp-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 11px;
  height: 11px;
  border-radius: 2px;
  background: var(--lime);
  opacity: .85;
}

.page-disclaimer .dp-points strong {
  font-weight: 700;
  color: var(--cream);
}

/* ---------- 折叠与复制 ---------- */
.page-disclaimer .dp-fold {
  margin-top: 20px;
  max-width: 68ch;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 16px;
}

.page-disclaimer .dp-fold > summary {
  cursor: pointer;
  color: var(--bone);
  font-size: 15px;
  letter-spacing: .01em;
}

.page-disclaimer .dp-fold > summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.page-disclaimer .dp-fold .dp-points {
  margin-top: 14px;
  gap: 10px;
}

.page-disclaimer .dp-copy {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
}

.page-disclaimer .dp-copy:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 页尾 ---------- */
.page-disclaimer .dp-endnote {
  margin-top: clamp(40px, 5vw, 72px);
  padding-top: 22px;
  border-top: 2px solid var(--gold);
  display: grid;
  gap: 16px;
}

.page-disclaimer .dp-endnote-text {
  max-width: 68ch;
  margin: 0;
  font-size: 15px;
  color: var(--moss);
}

.page-disclaimer .dp-endnote-text a {
  color: var(--bone);
  text-decoration: underline;
  text-decoration-color: var(--dp-lime-soft);
  text-underline-offset: 3px;
}

.page-disclaimer .dp-endnote-text a:hover {
  text-decoration-color: var(--lime);
}

.page-disclaimer .dp-endnote-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--moss);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dp-legal {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--cream);
  color: var(--ink);
  font-weight: 700;
  letter-spacing: .04em;
}

/* ---------- 响应式 ---------- */
@media (max-width: 720px) {
  .page-disclaimer .dp-band-list {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .page-disclaimer .dp-chapter-head {
    flex-direction: column;
    gap: 6px;
  }

  .page-disclaimer .dp-points li {
    padding-left: 22px;
  }

  .page-disclaimer .dp-chapter:target {
    background: linear-gradient(90deg, rgba(198, 255, 61, .09), rgba(198, 255, 61, 0) 92%);
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .dp-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 52px;
  }

  .page-disclaimer .dp-index {
    position: sticky;
    top: calc(var(--head-h) + 26px);
    align-self: start;
    border-left: 1px solid var(--line-strong);
  }

  .page-disclaimer .dp-index-list {
    display: block;
  }

  .page-disclaimer .dp-index-list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .dp-index-link {
    display: flex;
    width: 100%;
    border: 0;
    border-radius: var(--r-sm);
    padding: 7px 10px;
    font-size: 15px;
  }

  .page-disclaimer .dp-index-link:hover,
  .page-disclaimer .dp-index-link:focus-visible {
    background: rgba(198, 255, 61, .08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dp-band-card,
  .page-disclaimer .dp-index-link,
  .page-disclaimer .dp-chapter,
  .page-disclaimer .dp-chapter-num {
    transition: none;
  }

  .page-disclaimer .dp-band-card:hover {
    transform: none;
  }
}