.page-privacy {
  background: var(--paper);
  color: var(--ink-0);
  font-family: var(--sans);
  font-size: var(--fs-md);
  line-height: 1.75;
  min-width: 0;
  overflow-x: clip;
}

/* ---------- 页首 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 4vw, 44px) 0 clamp(28px, 5vw, 60px);
  background: var(--ink-1);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  filter: saturate(1.15) contrast(1.05);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(130% 100% at 10% 0%, rgba(11, 27, 43, .42), rgba(5, 11, 18, .93) 68%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--s3);
  max-width: 900px;
  color: var(--paper);
}

.page-privacy .pv-hero .crumbs {
  color: var(--mist);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
}

.page-privacy .pv-hero .crumbs a {
  color: var(--cyan-soft);
  text-decoration: none;
}

.page-privacy .pv-hero .crumbs a:hover {
  color: var(--cyan);
}

.page-privacy .pv-hero .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-privacy .pv-hero h1 {
  margin: 0;
  font-size: var(--fs-2xl);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.12;
}

.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 40em;
  font-size: var(--fs-md);
  line-height: 1.8;
  color: rgba(243, 239, 230, .82);
}

.page-privacy .pv-hero__facts {
  list-style: none;
  margin: var(--s1) 0 0;
  padding: var(--s2) 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s4);
  font-size: var(--fs-xs);
  letter-spacing: .04em;
  color: var(--cyan-soft);
}

.page-privacy .pv-hero__facts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .pv-hero__facts li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(63, 240, 210, .16);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s4);
  padding-top: var(--s4);
  padding-bottom: var(--s5);
  align-items: start;
}

/* ---------- 条款目录 ---------- */
.page-privacy .pv-toc {
  padding: var(--s3);
  border: 1px solid var(--line-rock);
  border-radius: 2px;
  background: rgba(11, 27, 43, .035);
}

.page-privacy .pv-toc__title {
  margin: 0 0 var(--s2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--clay);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 1px;
  color: var(--ink-0);
  text-decoration: none;
  font-size: var(--fs-sm);
  line-height: 1.5;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-toc__list a:hover {
  background: rgba(194, 112, 61, .09);
  border-left-color: var(--clay);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 1px;
  box-shadow: 0 0 0 1px var(--ink-0);
}

.page-privacy .pv-toc__num {
  flex: none;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  font-variant-numeric: tabular-nums slashed-zero;
  color: var(--clay);
  line-height: 1.9;
}

.page-privacy .pv-toc__text {
  min-width: 0;
}

.page-privacy .pv-toc__top {
  display: inline-block;
  margin-top: var(--s3);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px dashed rgba(94, 122, 74, .55);
  padding-bottom: 2px;
}

.page-privacy .pv-toc__top:hover {
  color: var(--ink-0);
  border-bottom-color: var(--ink-0);
}

/* ---------- 条款长卷 ---------- */
.page-privacy .pv-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--s4);
  max-width: 40rem;
  min-width: 0;
}

.page-privacy .pv-clause {
  scroll-margin-top: calc(var(--masthead-h) + var(--s3));
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--line-rock);
  border-radius: 2px;
  transition: background .2s var(--ease);
}

.page-privacy .pv-clause:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-clause:target {
  background: linear-gradient(90deg, rgba(194, 112, 61, .10), rgba(194, 112, 61, 0) 72%);
  padding-left: var(--s3);
  padding-right: var(--s3);
  margin-left: calc(var(--s3) * -1);
  margin-right: calc(var(--s3) * -1);
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  margin: 0 0 var(--s3);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.005em;
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--mono);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums slashed-zero;
  color: var(--clay);
  line-height: 1;
}

.page-privacy .pv-clause__title {
  min-width: 0;
}

.page-privacy .pv-clause__body {
  display: grid;
  gap: var(--s3);
}

.page-privacy .pv-item {
  display: grid;
  gap: 6px;
}

.page-privacy .pv-item__key {
  margin: 0;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ink-0);
  letter-spacing: .01em;
}

.page-privacy .pv-item__key::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 1px;
  background: var(--moss);
  vertical-align: 2px;
}

.page-privacy .pv-item__val {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(5, 11, 18, .78);
}

.page-privacy .pv-item__val a {
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(194, 112, 61, .45);
  padding-bottom: 1px;
}

.page-privacy .pv-item__val a:hover {
  color: var(--ink-0);
  border-bottom-color: var(--ink-0);
}

.page-privacy .pv-back {
  display: inline-block;
  margin-top: var(--s3);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px dashed rgba(94, 122, 74, .55);
  padding-bottom: 2px;
}

.page-privacy .pv-back:hover {
  color: var(--ink-0);
  border-bottom-color: var(--ink-0);
}

/* ---------- 相关条款 ---------- */
.page-privacy .pv-related {
  background: var(--ink-1);
  border-top: 1px solid var(--line);
  padding: var(--s5) 0 var(--s5);
}

.page-privacy .pv-related__label {
  margin: 0 0 var(--s3);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--cyan-soft);
}

.page-privacy .pv-related__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s2);
}

.page-privacy .pv-related__card {
  display: grid;
  gap: 6px;
  padding: var(--s3);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(63, 240, 210, .035);
  color: var(--paper);
  text-decoration: none;
  transition: border-color .16s var(--ease), transform .16s var(--ease), background .16s var(--ease);
}

.page-privacy .pv-related__card:hover {
  border-color: var(--line-hot);
  background: rgba(63, 240, 210, .07);
  transform: translateY(-2px);
}

.page-privacy .pv-related__card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .pv-related__name {
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -.005em;
}

.page-privacy .pv-related__desc {
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: 246px minmax(0, 1fr);
    gap: var(--s5);
    padding-top: var(--s5);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--masthead-h) + var(--s2));
  }

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

@media print {
  .page-privacy .pv-hero__bg,
  .page-privacy .pv-hero::after,
  .page-privacy .pv-toc,
  .page-privacy .pv-back,
  .page-privacy .pv-related {
    display: none !important;
  }

  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pv-hero {
    background: #fff;
    color: #000;
    padding: 0 0 16px;
    border-bottom: 1px solid #000;
  }

  .page-privacy .pv-hero__lead,
  .page-privacy .pv-hero__facts,
  .page-privacy .pv-hero .crumbs,
  .page-privacy .pv-hero .crumbs a,
  .page-privacy .pv-hero .crumbs [aria-current="page"] {
    color: #000;
  }

  .page-privacy .pv-body {
    display: block;
    padding-top: 16px;
  }

  .page-privacy .pv-clauses {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-clause,
  .page-privacy .pv-related__card {
    transition: none;
  }

  .page-privacy .pv-related__card:hover {
    transform: none;
  }
}