.page-disclaimer {
  --dl-rail: rgba(110, 143, 135, 0.24);
  --dl-rail-soft: rgba(110, 143, 135, 0.12);
  --dl-measure: 66ch;
  --dl-cut: 14px;

  display: block;
  background: var(--lb-night);
  color: var(--lb-rice);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-disclaimer .dl-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.25rem, 7vw, 4.5rem) 0 clamp(2.5rem, 7vw, 4.75rem);
  background: var(--lb-ink);
}

.page-disclaimer .dl-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(0.75) contrast(1.05);
}

.page-disclaimer .dl-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(158deg, rgba(11, 31, 23, 0.94) 10%, rgba(11, 31, 23, 0.66) 46%, rgba(8, 18, 14, 0.96) 100%),
    repeating-linear-gradient(112deg, rgba(46, 242, 210, 0.07) 0 1px, transparent 1px 26px);
}

.page-disclaimer .dl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 3px;
  background: linear-gradient(90deg, var(--lb-cyan), var(--lb-orange) 58%, rgba(185, 106, 75, 0) 100%);
  transform: skewY(-0.5deg);
  transform-origin: left center;
}

.page-disclaimer .dl-hero__inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .dl-mono {
  font-family: var(--lb-font-mono);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .dl-eyebrow {
  margin: 1.25rem 0 0.25rem;
  color: var(--lb-cyan);
}

.page-disclaimer .dl-title {
  margin: 0.35rem 0 0;
  font-family: var(--lb-font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  color: var(--lb-rice);
}

.page-disclaimer .dl-lede {
  max-width: 58ch;
  margin: 1.125rem 0 0;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: rgba(244, 240, 230, 0.8);
}

.page-disclaimer .dl-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-top: 1.5rem;
}

.page-disclaimer .dl-hero__stamp {
  padding-left: 0.75rem;
  border-left: 1px solid var(--dl-rail);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--lb-cyan-gray);
}

/* ---------- 目录 ---------- */
.page-disclaimer .dl-toc {
  padding: clamp(1.75rem, 5vw, 2.75rem) 0;
  border-bottom: 1px solid var(--dl-rail-soft);
  background: linear-gradient(180deg, rgba(18, 61, 46, 0.42), rgba(11, 31, 23, 0));
}

.page-disclaimer .dl-toc__title {
  margin: 0 0 1rem;
  font-family: var(--lb-font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lb-cyan);
}

.page-disclaimer .dl-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .dl-toc__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0.25rem;
  border-top: 1px dashed var(--dl-rail-soft);
  color: var(--lb-rice);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease, border-color 0.2s ease;
}

.page-disclaimer .dl-toc__list > li:last-child .dl-toc__link {
  border-bottom: 1px dashed var(--dl-rail-soft);
}

.page-disclaimer .dl-toc__link:hover,
.page-disclaimer .dl-toc__link:focus-visible {
  padding-left: 0.75rem;
  color: var(--lb-cyan);
  border-color: var(--lb-line-strong);
  outline: none;
}

.page-disclaimer .dl-toc__num {
  flex: 0 0 auto;
  min-width: 2.25rem;
  font-family: var(--lb-font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lb-orange);
}

.page-disclaimer .dl-toc__text {
  font-size: 1rem;
  line-height: 1.5;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .dl-body {
  padding: clamp(2rem, 6vw, 4rem) 0 clamp(2.5rem, 7vw, 4.5rem);
}

.page-disclaimer .dl-body__inner {
  max-width: 68rem;
}

.page-disclaimer .dl-clause {
  padding: clamp(1.75rem, 4vw, 2.75rem) 0;
  border-top: 1px solid var(--dl-rail);
}

.page-disclaimer .dl-body__inner > .dl-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dl-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.page-disclaimer .dl-clause__num {
  flex: 0 0 auto;
  font-family: var(--lb-font-mono);
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--lb-cyan);
}

.page-disclaimer .dl-clause__title {
  margin: 0;
  font-family: var(--lb-font-display);
  font-weight: 800;
  font-size: clamp(1.3125rem, 3.4vw, 1.875rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--lb-rice);
}

.page-disclaimer .dl-clause__content p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(244, 240, 230, 0.82);
}

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

.page-disclaimer .dl-clause__content a {
  color: var(--lb-cyan);
  text-underline-offset: 0.2em;
}

.page-disclaimer .dl-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-disclaimer .dl-list__item {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9688rem;
  line-height: 1.75;
  color: rgba(244, 240, 230, 0.82);
}

.page-disclaimer .dl-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 0.75rem;
  height: 2px;
  border-radius: 2px;
  background: var(--lb-orange);
}

/* ---------- 联系方式块 ---------- */
.page-disclaimer .dl-contact {
  margin: 0 0 1.25rem;
  padding: 1.125rem 1.25rem 1.25rem;
  border: 1px solid var(--dl-rail);
  border-left: 3px solid var(--lb-cyan);
  border-radius: 0 var(--dl-cut) 0 var(--dl-cut);
  background: linear-gradient(140deg, rgba(18, 61, 46, 0.72), rgba(11, 31, 23, 0.35));
}

.page-disclaimer .dl-contact__row {
  display: grid;
  gap: 0.2rem;
  padding: 0.7rem 0;
  border-top: 1px dashed var(--dl-rail-soft);
}

.page-disclaimer .dl-contact__row:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dl-contact__key {
  font-family: var(--lb-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--lb-cyan-gray);
}

.page-disclaimer .dl-contact__val {
  font-size: 0.9688rem;
  line-height: 1.6;
  color: var(--lb-rice);
  word-break: break-word;
}

/* ---------- 旁注与按钮 ---------- */
.page-disclaimer .dl-note {
  margin: 0 0 1.5rem;
}

.page-disclaimer .dl-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .dl-totop-wrap {
  display: flex;
  justify-content: flex-end;
  padding: 0 0 clamp(2rem, 6vw, 3.25rem);
}

.page-disclaimer .dl-totop {
  padding: 0.6rem 1.1rem;
  font-family: var(--lb-font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--lb-rice);
  background: transparent;
  border: 1px solid var(--dl-rail);
  border-radius: var(--dl-cut) 0 var(--dl-cut) 0;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .dl-totop:hover,
.page-disclaimer .dl-totop:focus-visible {
  background: var(--lb-cyan);
  border-color: var(--lb-cyan);
  color: var(--lb-ink);
  outline: none;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-disclaimer .dl-clause {
    display: grid;
    grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
    column-gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-disclaimer .dl-clause__head {
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0;
  }

  .page-disclaimer .dl-clause__content {
    max-width: var(--dl-measure);
  }

  .page-disclaimer .dl-toc__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.5rem, 4vw, 3rem);
  }

  .page-disclaimer .dl-contact__row {
    grid-template-columns: 9rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dl-hero {
    padding-bottom: clamp(3.25rem, 6vw, 5.5rem);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-toc__link,
  .page-disclaimer .dl-totop {
    transition-duration: 0.01ms;
  }

  .page-disclaimer .dl-toc__link:hover,
  .page-disclaimer .dl-toc__link:focus-visible {
    padding-left: 0.25rem;
  }
}
</PAGE_CSS>