.page-privacy {
  --pv-ink: #17141F;
  --pv-soft: #5C5668;
  --pv-rule: rgba(14, 12, 20, 0.13);
  --pv-rule-strong: rgba(14, 12, 20, 0.26);
  background: var(--c-paper);
  color: var(--pv-ink);
  font-family: var(--f-body);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .pv-doc {
  max-width: 820px;
}

/* ---------- 面包屑与首屏 ---------- */

.page-privacy .crumbs,
.page-privacy .crumbs a {
  color: var(--pv-soft);
}

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

.page-privacy .eyebrow {
  margin-top: clamp(26px, 4vw, 44px);
  color: var(--c-violet);
}

.page-privacy .pv-hero {
  padding-top: clamp(34px, 6vw, 72px);
  padding-bottom: clamp(30px, 4.5vw, 52px);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-privacy .pv-h1 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(46px, 10vw, 100px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  color: var(--c-ink);
}

.page-privacy .pv-lead {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-figure {
  margin: 0;
  border: 1px solid var(--pv-rule-strong);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 章节索引条 ---------- */

.page-privacy .pv-toc {
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--pv-rule-strong);
  display: grid;
  gap: 12px;
}

.page-privacy .pv-toc__cap {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pv-soft);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--pv-rule);
  font-size: 13px;
  line-height: 1.1;
  color: var(--pv-ink);
  text-decoration: none;
  transition: border-color 160ms linear, color 160ms linear, background-color 160ms linear;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a.is-active,
.page-privacy .pv-toc__list a[aria-current] {
  border-color: var(--c-violet);
  color: var(--c-violet);
  background: rgba(155, 92, 255, 0.07);
}

.page-privacy .pv-toc__no {
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--c-haze);
}

.page-privacy .pv-toc__list a:hover .pv-toc__no,
.page-privacy .pv-toc__list a.is-active .pv-toc__no,
.page-privacy .pv-toc__list a[aria-current] .pv-toc__no {
  color: var(--c-violet);
}

/* ---------- 条款正文 ---------- */

.page-privacy .pv-sec {
  padding: clamp(38px, 5.6vw, 72px) 0;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .pv-sec__head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-privacy .pv-sec__no {
  padding-top: 7px;
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--c-violet);
}

.page-privacy .pv-sec__t {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(23px, 3.3vw, 33px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-privacy .pv-sec__body {
  margin-top: clamp(18px, 2.4vw, 24px);
  max-width: 60ch;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.85;
  color: var(--pv-ink);
}

.page-privacy .pv-sec__body p {
  margin: 0 0 16px;
}

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

.page-privacy .pv-list {
  list-style: none;
  margin: 4px 0 20px;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-privacy .pv-list:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 10px;
  height: 1px;
  background: var(--c-violet);
}

.page-privacy .pv-list strong {
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .pv-sec__body p.pv-mark {
  margin: 22px 0 0;
  padding: 5px 0 5px 16px;
  border-left: 3px solid var(--c-violet);
  background: linear-gradient(90deg, rgba(155, 92, 255, 0.09), rgba(155, 92, 255, 0));
  font-size: clamp(14px, 1.4vw, 15.5px);
  line-height: 1.8;
  color: var(--pv-ink);
}

.page-privacy .pv-mail {
  font-weight: 700;
  color: var(--c-clay);
  word-break: break-all;
}

.page-privacy .pv-inline {
  color: var(--c-violet);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-inline:hover {
  color: var(--c-ink);
}

/* ---------- 页尾索引链接 ---------- */

.page-privacy .pv-links {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--pv-rule-strong);
}

.page-privacy .pv-links li {
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-links a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 2px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--pv-ink);
  text-decoration: none;
  transition: color 160ms linear, padding-left 160ms var(--ease);
}

.page-privacy .pv-links a::before {
  content: "→";
  flex: none;
  font-size: 13px;
  color: var(--c-violet);
}

.page-privacy .pv-links a:hover {
  color: var(--c-violet);
  padding-left: 8px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-privacy .pv-sec__head {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .page-privacy .pv-sec__body {
    margin-left: 68px;
  }
}

@media (max-width: 640px) {
  .page-privacy .pv-toc__list a {
    padding: 6px 10px;
    font-size: 12.5px;
  }

  .page-privacy .pv-sec__head {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 8px;
  }

  .page-privacy .pv-sec__no {
    padding-top: 5px;
    font-size: 12px;
  }

  .page-privacy .pv-list li {
    padding-left: 16px;
  }

  .page-privacy .pv-links a {
    padding: 13px 2px;
    font-size: 14.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-links a {
    transition: color 160ms linear, border-color 160ms linear;
  }

  .page-privacy .pv-links a:hover {
    padding-left: 2px;
  }
}