.page-disclaimer {
  --pd-cut: 22px;
  --pd-sheet-cut: 18px;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 64px;
  overflow-x: hidden;
}

.page-disclaimer .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-disclaimer .crumbs a {
  color: var(--cyan);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  color: var(--cyan-soft);
}

.page-disclaimer .crumbs__sep {
  color: rgba(143, 163, 176, .45);
}

/* ---------- 框景首屏 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  margin-top: 14px;
  padding: 30px 20px 26px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(155deg, var(--slate), var(--night) 74%);
  clip-path: polygon(0 0, calc(100% - var(--pd-cut)) 0, 100% var(--pd-cut), 100% 100%, 0 100%);
}

.page-disclaimer .legal-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.55) contrast(1.06);
  pointer-events: none;
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 27, 43, .5) 0%, rgba(5, 13, 20, .92) 82%),
    repeating-linear-gradient(90deg, rgba(217, 210, 195, .07) 0 1px, transparent 1px 58px);
}

.page-disclaimer .legal-hero__frame {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
}

.page-disclaimer .legal-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 9vw, 76px);
  font-weight: 300;
  line-height: .98;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lede {
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 228, .82);
}

.page-disclaimer .legal-hero__aside {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-disclaimer .legal-hero__fact-k {
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cool);
}

.page-disclaimer .legal-hero__fact-v {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--cyan);
}

/* ---------- 暖纸条款区 ---------- */

.page-disclaimer .legal-sheet {
  position: relative;
  margin-top: 22px;
  padding: 24px 18px 30px;
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 10% 4%, rgba(217, 210, 195, .5), transparent 46%),
    linear-gradient(180deg, rgba(255, 255, 255, .42), rgba(244, 239, 228, 0));
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - var(--pd-sheet-cut)) 0, 100% var(--pd-sheet-cut), 100% 100%, 0 100%);
}

.page-disclaimer .legal-index {
  display: grid;
  gap: 0;
  margin: 0 0 6px;
  border-top: 1px solid var(--paper-line);
}

.page-disclaimer .legal-index__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--paper-line);
  color: rgba(11, 27, 43, .62);
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-disclaimer .legal-index__item .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ink);
}

.page-disclaimer .legal-index__item:hover,
.page-disclaimer .legal-index__item:focus-visible {
  color: var(--ink);
  padding-left: 8px;
}

.page-disclaimer .legal-block {
  display: grid;
  gap: 6px;
  padding: 26px 0 24px;
  border-top: 1px solid var(--paper-line);
  scroll-margin-top: calc(var(--bar-h) + 16px);
  overflow-wrap: break-word;
}

.page-disclaimer .legal-body > .legal-block:first-of-type {
  border-top: 0;
}

.page-disclaimer .legal-block__no {
  display: flex;
  align-items: flex-start;
}

.page-disclaimer .legal-block__no .num {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  color: rgba(11, 27, 43, .62);
}

.page-disclaimer .legal-block h2 {
  margin: 6px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 5.4vw, 28px);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .legal-block p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.88;
  color: rgba(11, 27, 43, .78);
}

.page-disclaimer .legal-block p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-block a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(21, 224, 200, .9);
  text-underline-offset: 3px;
  transition: text-decoration-color .18s var(--ease);
}

.page-disclaimer .legal-block a:hover,
.page-disclaimer .legal-block a:focus-visible {
  text-decoration-color: var(--ink);
}

/* ---------- 页尾延伸条 ---------- */

.page-disclaimer .legal-tail {
  display: grid;
  gap: 16px;
  margin-top: 26px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, var(--slate), rgba(20, 42, 58, .3));
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-disclaimer .legal-tail__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 228, .78);
}

.page-disclaimer .legal-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .legal-hero {
    padding: 44px 36px 40px;
  }

  .page-disclaimer .legal-hero__frame {
    grid-template-columns: minmax(0, 1fr) 208px;
    gap: 40px;
    align-items: end;
  }

  .page-disclaimer .legal-hero__aside {
    flex-direction: column;
    gap: 18px;
    padding: 4px 0 4px 24px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-disclaimer .legal-sheet {
    padding: 34px 40px 44px;
    margin-top: 28px;
  }

  .page-disclaimer .legal-block {
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 28px;
    padding: 34px 0 32px;
  }

  .page-disclaimer .legal-block__body {
    max-width: 72ch;
  }

  .page-disclaimer .legal-block p {
    font-size: 15.5px;
  }

  .page-disclaimer .legal-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
    padding: 26px 32px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-index__item,
  .page-disclaimer .legal-block a,
  .page-disclaimer .crumbs a {
    transition: none;
  }
}