.page-privacy {
  --pv-rail: 76px;
  --pv-measure: 62ch;
  --pv-gap: 40px;
  display: block;
  overflow-x: clip;
  font-family: var(--gx-font-body);
  color: var(--gx-silver);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--gx-header-h) + 40px) 0 48px;
  border-bottom: 1px solid var(--gx-line);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 6, 13, .48) 0%, rgba(5, 6, 13, .88) 62%, var(--gx-void) 100%),
    linear-gradient(100deg, var(--gx-void) 2%, rgba(5, 6, 13, .12) 66%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero__inner .gx-breadcrumb {
  margin-bottom: 26px;
}

.page-privacy .pv-hero__eyebrow {
  margin: 0 0 14px;
}

.page-privacy .pv-hero__title {
  margin: 0 0 18px;
  font-family: var(--gx-font-display);
  font-weight: 300;
  font-size: clamp(40px, 9vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--gx-paper);
}

.page-privacy .pv-hero__lead {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--gx-silver);
}

.page-privacy .pv-hero__meta {
  margin: 0;
  padding-top: 18px;
  max-width: 52ch;
  border-top: 1px solid var(--gx-line);
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  line-height: 1.7;
  color: var(--gx-mute);
}

/* ---------- 条款目录 ---------- */
.page-privacy .pv-toc {
  padding: 44px 0;
  background: var(--gx-night);
  border-bottom: 1px solid var(--gx-line);
}

.page-privacy .pv-toc__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 20px;
  margin-bottom: 20px;
}

.page-privacy .pv-toc__title {
  margin: 0;
  font-family: var(--gx-font-display);
  font-weight: 300;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--gx-paper);
}

.page-privacy .pv-toc__note {
  margin: 0;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gx-mute);
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--gx-line);
  border: 1px solid var(--gx-line);
  border-radius: 2px;
  overflow: hidden;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 16px;
  background: var(--gx-void);
  color: var(--gx-silver);
  text-decoration: none;
  transition: background .25s var(--gx-ease), color .25s var(--gx-ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: var(--gx-nebula);
  color: var(--gx-paper);
  outline: none;
}

.page-privacy .pv-toc__list a:focus-visible {
  box-shadow: inset 0 0 0 2px var(--gx-brand);
}

.page-privacy .pv-toc__code {
  flex: none;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gx-signal);
}

.page-privacy .pv-toc__list a:hover .pv-toc__code,
.page-privacy .pv-toc__list a:focus-visible .pv-toc__code {
  color: var(--gx-gold);
}

.page-privacy .pv-toc__text {
  font-size: 16px;
  line-height: 1.5;
}

/* ---------- 正文长文 ---------- */
.page-privacy .pv-doc {
  padding: 52px 0 0;
}

.page-privacy .pv-doc__wrap {
  position: relative;
}

.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--gx-line);
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause:last-of-type {
  border-bottom: 0;
  margin-bottom: 30px;
}

.page-privacy .pv-clause__code {
  margin: 0 0 10px;
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gx-signal);
}

.page-privacy .pv-clause__title {
  margin: 0 0 18px;
  font-family: var(--gx-font-display);
  font-weight: 400;
  font-size: clamp(24px, 5.4vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--gx-paper);
}

.page-privacy .pv-clause__main > p {
  margin: 0 0 18px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--gx-silver);
}

.page-privacy .pv-clause__main > p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-items {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-items li {
  position: relative;
  padding-left: 20px;
  max-width: var(--pv-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--gx-silver);
}

.page-privacy .pv-items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 1px;
  background: var(--gx-brand);
}

.page-privacy .pv-items strong {
  font-weight: 500;
  color: var(--gx-paper);
}

.page-privacy .pv-mail {
  font-family: var(--gx-font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--gx-gold);
  word-break: break-all;
}

/* ---------- 中段高对比摘要 ---------- */
.page-privacy .pv-summary {
  position: relative;
  margin: 0 0 52px;
  padding: 30px 22px;
  background: var(--gx-paper);
  color: var(--gx-ink);
  border-radius: 2px;
  box-shadow:
    0 16px 0 -10px rgba(91, 75, 255, .38),
    0 28px 60px -44px rgba(5, 6, 13, .95);
}

.page-privacy .pv-summary__eyebrow {
  margin: 0 0 10px;
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #55597A;
}

.page-privacy .pv-summary__title {
  margin: 0 0 22px;
  font-family: var(--gx-font-display);
  font-weight: 500;
  font-size: clamp(20px, 4vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--gx-ink);
}

.page-privacy .pv-summary__grid {
  margin: 0;
  display: grid;
  gap: 18px 26px;
}

.page-privacy .pv-summary dt {
  margin-bottom: 5px;
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: #55597A;
}

.page-privacy .pv-summary dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gx-ink);
}

/* ---------- 版本记录 ---------- */
.page-privacy .pv-versions {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 540px;
}

.page-privacy .pv-version {
  padding: 16px 18px;
  background: var(--gx-night);
  border: 1px solid var(--gx-line);
  border-left: 3px solid var(--gx-line);
  border-radius: 2px;
  transition: border-color .25s var(--gx-ease), background .25s var(--gx-ease);
}

.page-privacy .pv-version--current {
  background: var(--gx-nebula);
  border-left-color: var(--gx-gold);
}

.page-privacy .pv-version__code {
  margin: 0 0 4px;
  font-family: var(--gx-font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gx-signal);
}

.page-privacy .pv-version--current .pv-version__code {
  color: var(--gx-gold);
}

.page-privacy .pv-version__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gx-silver);
}

/* ---------- 尾部入口 ---------- */
.page-privacy .pv-next {
  padding: 52px 0 64px;
  border-top: 1px solid var(--gx-line);
}

.page-privacy .pv-next__title {
  margin: 0 0 22px;
  font-family: var(--gx-font-display);
  font-weight: 300;
  font-size: clamp(22px, 4.4vw, 28px);
  letter-spacing: -0.01em;
  color: var(--gx-paper);
}

.page-privacy .pv-next__grid {
  display: grid;
  gap: 12px;
}

.page-privacy .pv-next__card {
  display: block;
  padding: 20px 18px;
  background: var(--gx-nebula);
  border: 1px solid var(--gx-line);
  border-radius: 2px;
  text-decoration: none;
  color: var(--gx-silver);
  transition: transform .3s var(--gx-ease), border-color .3s var(--gx-ease), background .3s var(--gx-ease);
}

.page-privacy .pv-next__card:hover,
.page-privacy .pv-next__card:focus-visible {
  transform: translateY(-3px);
  background: #1B2150;
  border-color: var(--gx-brand);
  outline: none;
}

.page-privacy .pv-next__card:focus-visible {
  box-shadow: 0 0 0 2px var(--gx-brand);
}

.page-privacy .pv-next__code {
  display: block;
  margin-bottom: 8px;
  font-family: var(--gx-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gx-mute);
}

.page-privacy .pv-next__name {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
  color: var(--gx-paper);
}

.page-privacy .pv-next__desc {
  display: block;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gx-mute);
}

.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 34px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--gx-line);
  font-family: var(--gx-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gx-signal);
  text-decoration: none;
}

.page-privacy .pv-top::before {
  content: "↑";
  font-size: 13px;
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--gx-gold);
  border-bottom-color: var(--gx-gold);
  outline: none;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-summary {
    padding: 36px 34px;
  }

  .page-privacy .pv-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面：左侧等宽条款编号 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-hero {
    padding: calc(var(--gx-header-h) + 56px) 0 68px;
  }

  .page-privacy .pv-toc {
    padding: 52px 0;
  }

  .page-privacy .pv-doc {
    padding-top: 68px;
  }

  .page-privacy .pv-clause {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    column-gap: var(--pv-gap);
    padding-bottom: 56px;
    margin-bottom: 56px;
  }

  .page-privacy .pv-clause__code {
    margin: 0;
    padding-top: 11px;
    text-align: right;
    font-size: 13px;
  }

  .page-privacy .pv-clause__title {
    margin-top: 0;
  }

  .page-privacy .pv-summary {
    margin-left: calc(var(--pv-rail) + var(--pv-gap));
    margin-bottom: 64px;
  }

  .page-privacy .pv-versions {
    margin-top: 28px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-next__card,
  .page-privacy .pv-version,
  .page-privacy .pv-top {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .page-privacy .pv-next__card:hover,
  .page-privacy .pv-next__card:focus-visible {
    transform: none;
  }
}

/* ---------- 打印友好 ---------- */
@media print {
  .page-privacy .pv-hero__media,
  .page-privacy .pv-top {
    display: none;
  }

  .page-privacy .pv-summary {
    box-shadow: none;
    border: 1px solid #999;
  }
}