.page-disclaimer {
  --dl-rule: rgba(11, 61, 46, .16);
  --dl-rule-soft: rgba(11, 61, 46, .09);
  --dl-mint: #E7EFE9;
  --dl-sand: #EBE2CE;
  --dl-band-dark: #07100C;
  background: var(--wa-paper);
  color: var(--wa-text);
  overflow-x: clip;
}

/* ---------- 页首 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 400px;
  padding: 44px 0 52px;
  overflow: hidden;
  background: var(--dl-band-dark);
  color: var(--wa-paper);
}

.page-disclaimer .dl-hero__media,
.page-disclaimer .dl-hero__veil {
  position: absolute;
  inset: 0;
}

.page-disclaimer .dl-hero__media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: .26;
  filter: saturate(.55) contrast(1.05);
}

.page-disclaimer .dl-hero__veil {
  background:
    radial-gradient(115% 100% at 6% 0%, rgba(61, 245, 200, .22), transparent 56%),
    linear-gradient(180deg, rgba(7, 16, 12, .58) 0%, rgba(7, 16, 12, .96) 82%);
}

.page-disclaimer .dl-hero .wa-container {
  position: relative;
  width: 100%;
  z-index: 1;
}

.page-disclaimer .dl-hero .wa-crumb {
  margin: 0 0 30px;
}

.page-disclaimer .dl-hero .wa-crumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.4;
}

.page-disclaimer .dl-hero .wa-crumb__link {
  color: rgba(244, 238, 226, .7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .dl-hero .wa-crumb__link:hover,
.page-disclaimer .dl-hero .wa-crumb__link:focus-visible {
  color: var(--wa-cyan);
  border-bottom-color: var(--wa-cyan);
}

.page-disclaimer .dl-hero .wa-crumb__sep {
  color: rgba(244, 238, 226, .32);
}

.page-disclaimer .dl-hero .wa-crumb__item [aria-current="page"] {
  color: var(--wa-cyan);
}

.page-disclaimer .dl-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--wa-cyan);
  font-family: var(--wa-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.page-disclaimer .dl-hero__title {
  display: inline-block;
  margin: 0 0 20px;
  font-family: var(--wa-font-display);
  font-size: clamp(38px, 8.5vw, 66px);
  font-weight: 800;
  font-style: italic;
  line-height: 1;
  letter-spacing: .01em;
  color: var(--wa-paper);
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-disclaimer .dl-hero__lede {
  max-width: 680px;
  margin: 0 0 32px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 238, 226, .84);
}

.page-disclaimer .dl-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  max-width: 780px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(244, 238, 226, .16);
  border: 1px solid rgba(244, 238, 226, .16);
}

.page-disclaimer .dl-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(7, 16, 12, .68);
}

.page-disclaimer .dl-hero__facts span {
  font-family: var(--wa-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(244, 238, 226, .52);
}

.page-disclaimer .dl-hero__facts strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--wa-paper);
  letter-spacing: .01em;
}

/* ---------- 章节索引 ---------- */
.page-disclaimer .dl-index {
  position: sticky;
  top: 64px;
  z-index: 5;
  background: rgba(239, 231, 216, .95);
  border-top: 1px solid var(--dl-rule-soft);
  border-bottom: 1px solid var(--dl-rule);
  backdrop-filter: blur(10px);
}

.page-disclaimer .dl-index__list {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .dl-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
  line-height: 1.2;
  color: var(--wa-text-soft);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--wa-radius);
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-disclaimer .dl-index__link:hover {
  background: var(--wa-mint);
  color: var(--wa-ink);
  border-color: rgba(22, 106, 76, .22);
}

.page-disclaimer .dl-index__link[aria-current="true"] {
  background: var(--wa-ink);
  color: var(--wa-paper);
  border-color: var(--wa-ink);
}

.page-disclaimer .dl-index__num {
  font-family: var(--wa-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--wa-mid);
}

.page-disclaimer .dl-index__link[aria-current="true"] .dl-index__num {
  color: var(--wa-cyan);
}

/* ---------- 章节 ---------- */
.page-disclaimer .dl-sec {
  padding: 44px 0;
  border-top: 1px solid var(--dl-rule);
  scroll-margin-top: 150px;
}

.page-disclaimer .dl-doc > .dl-sec:first-child {
  border-top: 0;
}

.page-disclaimer .dl-sec--mint {
  background: var(--dl-mint);
}

.page-disclaimer .dl-sec--sand {
  background: var(--dl-sand);
}

.page-disclaimer .dl-sec__grid {
  display: grid;
  gap: 20px;
}

.page-disclaimer .dl-sec__num {
  display: inline-block;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--wa-cyan);
  font-family: var(--wa-font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--wa-mid);
}

.page-disclaimer .dl-sec__title {
  margin: 14px 0 0;
  font-family: var(--wa-font-display);
  font-size: clamp(21px, 4.2vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--wa-ink);
}

.page-disclaimer .dl-sec__body p {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--wa-text);
}

.page-disclaimer .dl-sec__body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .dl-sec__body a {
  color: var(--wa-mid);
  text-decoration: none;
  border-bottom: 1px solid rgba(22, 106, 76, .35);
  transition: color .18s ease, border-color .18s ease;
}

.page-disclaimer .dl-sec__body a:hover,
.page-disclaimer .dl-sec__body a:focus-visible {
  color: var(--wa-ink);
  border-bottom-color: var(--wa-cyan);
}

/* 键值条目 */
.page-disclaimer .dl-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--dl-rule);
}

.page-disclaimer .dl-list > li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--dl-rule);
  font-size: 15px;
  line-height: 1.75;
  color: var(--wa-text);
}

.page-disclaimer .dl-list__key {
  font-family: var(--wa-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--wa-mid);
}

/* 版本快照标签 */
.page-disclaimer .dl-tagline {
  margin: 24px 0 0;
}

.page-disclaimer .dl-vtag {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  font-family: var(--wa-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--wa-ink);
  background: var(--wa-mint);
  border: 1px solid rgba(22, 106, 76, .3);
  border-radius: 999px;
  cursor: help;
  transition: background-color .18s ease, box-shadow .18s ease;
}

.page-disclaimer .dl-vtag:hover,
.page-disclaimer .dl-vtag:focus-visible {
  background: #D3F4E7;
  box-shadow: inset 0 0 0 1px rgba(61, 245, 200, .7);
  outline: none;
}

.page-disclaimer .dl-vtag__pop {
  position: absolute;
  left: 0;
  top: calc(100% + 10px);
  width: min(300px, 78vw);
  padding: 11px 13px;
  font-family: var(--wa-font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--wa-paper);
  background: var(--dl-band-dark);
  border-left: 3px solid var(--wa-cyan);
  border-radius: var(--wa-radius);
  box-shadow: 0 18px 36px -22px rgba(7, 16, 12, .85);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index: 9;
}

.page-disclaimer .dl-vtag:hover .dl-vtag__pop,
.page-disclaimer .dl-vtag:focus-visible .dl-vtag__pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 复制提示块 */
.page-disclaimer .wa-copy {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--wa-font-mono);
  font-size: 14px;
  color: var(--wa-ink);
  background: rgba(228, 251, 243, .85);
  border-bottom: 1px dashed rgba(22, 106, 76, .45);
  padding: 1px 4px;
}

.page-disclaimer .wa-copy__hint {
  font-family: var(--wa-font-body);
  font-size: 11px;
  color: var(--wa-text-soft);
  letter-spacing: .06em;
}

/* ---------- 收尾 ---------- */
.page-disclaimer .dl-close {
  position: relative;
  padding: 48px 0 56px;
  background: var(--wa-ink);
  color: var(--wa-paper);
}

.page-disclaimer .dl-close::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--wa-cyan) 0%, var(--wa-cyan) 42%, var(--wa-amber) 100%);
}

.page-disclaimer .dl-close__panel {
  display: grid;
  gap: 28px;
}

.page-disclaimer .dl-close__kicker {
  margin: 0 0 8px;
  font-family: var(--wa-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--wa-cyan);
}

.page-disclaimer .dl-close__stamp {
  margin: 0 0 12px;
  font-family: var(--wa-font-display);
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 800;
  font-style: italic;
  letter-spacing: .02em;
  color: var(--wa-paper);
}

.page-disclaimer .dl-close__note {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 238, 226, .72);
}

.page-disclaimer .dl-close__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .dl-hero {
    min-height: 440px;
    padding: 56px 0 64px;
  }

  .page-disclaimer .dl-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .dl-sec {
    padding: 56px 0;
  }

  .page-disclaimer .dl-list > li {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-disclaimer .dl-list__key {
    padding-top: 3px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .dl-hero {
    min-height: 520px;
  }

  .page-disclaimer .dl-hero__lede {
    font-size: 17px;
  }

  .page-disclaimer .dl-sec {
    padding: 64px 0;
  }

  .page-disclaimer .dl-sec__grid {
    grid-template-columns: 256px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-disclaimer .dl-sec__head {
    position: sticky;
    top: 140px;
  }

  .page-disclaimer .dl-close__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 44px;
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .dl-sec__grid {
    grid-template-columns: 292px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-index__link,
  .page-disclaimer .dl-vtag,
  .page-disclaimer .dl-vtag__pop,
  .page-disclaimer .dl-hero .wa-crumb__link {
    transition: none;
  }
}