.page-disclaimer {
  --legal-rule: rgba(241, 237, 228, .13);
  --legal-text: #C9D1DA;
  background: var(--yw-graphite);
  color: var(--yw-paper);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding: calc(var(--yw-header-h) + 30px) 0 46px;
  background:
    radial-gradient(115% 88% at 88% -12%, rgba(46, 155, 255, .18), transparent 62%),
    radial-gradient(78% 72% at -6% 106%, rgba(255, 106, 26, .15), transparent 60%),
    var(--yw-graphite);
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-hero__inner {
  display: grid;
  gap: 30px;
}

.page-disclaimer .legal-hero__crumb {
  margin: 0 0 20px;
  font-size: 13px;
}

.page-disclaimer .legal-hero__crumb a {
  color: var(--yw-paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-disclaimer .legal-hero__crumb a:hover {
  color: var(--yw-signal);
  border-bottom-color: var(--yw-signal);
}

.page-disclaimer .legal-hero__crumb [aria-current="page"] {
  color: var(--yw-muted);
}

.page-disclaimer .legal-hero__kicker {
  margin: 0;
  font-family: var(--yw-font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--yw-signal);
}

.page-disclaimer .legal-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.12;
  letter-spacing: -.015em;
  color: var(--yw-paper);
}

.page-disclaimer .legal-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .legal-hero__fig {
  margin: 0;
  border: 1px solid var(--legal-rule);
  background: var(--yw-graphite-2);
  border-radius: var(--yw-radius);
  overflow: hidden;
}

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

.page-disclaimer .legal-hero__fig .yw-frame__cap {
  padding: 10px 14px;
  font-family: var(--yw-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--yw-muted);
  border-top: 1px solid var(--legal-rule);
}

/* ---------- 条款目录 ---------- */
.page-disclaimer .legal-dir {
  background: var(--yw-graphite-2);
  border-bottom: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-dir__box {
  margin: 0;
}

.page-disclaimer .legal-dir__toggle {
  padding: 14px 0;
  font-family: var(--yw-font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--yw-signal);
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .legal-dir__toggle::-webkit-details-marker {
  display: none;
}

.page-disclaimer .legal-dir__toggle::before {
  content: "▾ ";
  color: var(--yw-electric);
}

.page-disclaimer .legal-dir__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .legal-dir__list > li {
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-dir__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 2px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--yw-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .legal-dir__no {
  font-family: var(--yw-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--yw-electric);
  flex: none;
}

.page-disclaimer .legal-dir__link:hover,
.page-disclaimer .legal-dir__link:focus-visible {
  color: var(--yw-paper);
  border-bottom-color: var(--yw-signal);
}

.page-disclaimer .legal-dir__link.is-active,
.page-disclaimer .legal-dir__link[aria-current="true"] {
  color: var(--yw-paper);
  border-bottom-color: var(--yw-signal);
}

.page-disclaimer .legal-dir__link.is-active .legal-dir__no,
.page-disclaimer .legal-dir__link[aria-current="true"] .legal-dir__no {
  color: var(--yw-signal);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  padding: 46px 0 10px;
}

.page-disclaimer .legal-clauses {
  display: grid;
  gap: 18px;
}

.page-disclaimer .legal-clause {
  display: grid;
  gap: 12px;
  padding: 24px 20px 26px;
  background: var(--yw-paper);
  color: var(--yw-ink);
  border: 1px solid var(--yw-paper-line);
  border-left: 3px solid var(--yw-signal);
  border-radius: var(--yw-radius);
  scroll-margin-top: 96px;
}

.page-disclaimer .legal-clause:nth-child(even) {
  border-left-color: var(--yw-electric);
}

.page-disclaimer .legal-clause__no {
  font-family: var(--yw-font-mono);
  font-size: 14px;
  letter-spacing: .08em;
  align-self: start;
}

.page-disclaimer .legal-clause__anchor {
  color: var(--yw-signal-deep);
  text-decoration: none;
  border-bottom: 1px dashed rgba(194, 71, 10, .45);
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .legal-clause__anchor:hover,
.page-disclaimer .legal-clause__anchor:focus-visible {
  color: var(--yw-ink);
  border-bottom-color: var(--yw-ink);
  border-bottom-style: solid;
}

.page-disclaimer .legal-clause__title {
  margin: 0 0 14px;
  font-family: var(--yw-font-serif);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--yw-ink);
}

.page-disclaimer .legal-clause__body p {
  margin: 0 0 13px;
  font-size: 15.5px;
  line-height: 1.85;
  color: #23262B;
}

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

.page-disclaimer .legal-cite {
  margin: 6px 0 16px;
  padding: 16px 18px;
  background: var(--yw-paper-2);
  border: 1px dashed var(--yw-paper-line);
  border-radius: var(--yw-radius);
}

.page-disclaimer .legal-cite__k {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--yw-paper-muted);
}

.page-disclaimer .legal-cite__list {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-disclaimer .legal-cite__list > div {
  display: grid;
  gap: 2px;
}

.page-disclaimer .legal-cite__list dt {
  font-size: 12.5px;
  color: var(--yw-paper-muted);
}

.page-disclaimer .legal-cite__list dd {
  margin: 0;
  font-family: var(--yw-font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--yw-electric-deep);
  overflow-wrap: anywhere;
}

/* ---------- 延伸入口 ---------- */
.page-disclaimer .legal-next {
  margin-top: 42px;
  padding: 46px 0 72px;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-next__title {
  margin: 0 0 24px;
  font-size: clamp(22px, 3.2vw, 30px);
  line-height: 1.25;
  color: var(--yw-paper);
}

.page-disclaimer .legal-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-disclaimer .legal-next__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--legal-rule);
}

.page-disclaimer .legal-next__no {
  font-family: var(--yw-font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--yw-signal);
}

.page-disclaimer .legal-next__link {
  display: inline-block;
  font-size: 18px;
  font-weight: 600;
  color: var(--yw-paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-disclaimer .legal-next__link:hover,
.page-disclaimer .legal-next__link:focus-visible {
  color: var(--yw-signal);
  border-bottom-color: var(--yw-signal);
}

.page-disclaimer .legal-next__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--yw-muted);
}

/* ---------- 返回顶部 ---------- */
.page-disclaimer .legal-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  padding: 10px 14px;
  background: var(--yw-signal);
  color: var(--yw-graphite);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .05em;
  text-decoration: none;
  border-radius: var(--yw-radius);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .38);
  transition: background .2s ease;
}

.page-disclaimer .legal-top:hover,
.page-disclaimer .legal-top:focus-visible {
  background: var(--yw-signal-light);
  color: var(--yw-ink);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .legal-cite__list > div {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    padding: calc(var(--yw-header-h) + 44px) 0 62px;
  }

  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    column-gap: clamp(36px, 5vw, 84px);
  }

  .page-disclaimer .legal-hero__lead {
    font-size: 17px;
  }

  .page-disclaimer .legal-dir__toggle {
    display: none;
  }

  .page-disclaimer .legal-dir__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    column-gap: 18px;
  }

  .page-disclaimer .legal-dir__list > li {
    border-top: 0;
  }

  .page-disclaimer .legal-dir__link {
    flex-direction: column;
    gap: 4px;
    padding: 16px 0 14px;
    min-height: 74px;
  }

  .page-disclaimer .legal-body {
    padding-top: 56px;
  }

  .page-disclaimer .legal-clauses {
    gap: 22px;
  }

  .page-disclaimer .legal-clause {
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: 26px;
    padding: 34px 44px 36px 34px;
  }

  .page-disclaimer .legal-clause__no {
    padding-right: 16px;
    border-right: 1px solid var(--yw-paper-line);
  }

  .page-disclaimer .legal-clause__title {
    font-size: 26px;
  }

  .page-disclaimer .legal-clause__body p {
    font-size: 16px;
  }

  .page-disclaimer .legal-next__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 30px;
  }

  .page-disclaimer .legal-next__item {
    grid-template-columns: 38px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition: none !important;
  }
}