.page-privacy {
  --pv-max: 720px;
  --pv-num-w: 40px;
  padding-top: clamp(84px, 12vh, 118px);
  padding-bottom: clamp(44px, 7vw, 88px);
  padding-left: 0;
  font-family: var(--font-sans);
  color: var(--ink);
}

.page-privacy .wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-privacy .crumbs__link {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}

.page-privacy .crumbs__link:hover,
.page-privacy .crumbs__link:focus-visible {
  border-color: currentColor;
}

.page-privacy .crumbs__sep {
  color: var(--mist);
}

.page-privacy .crumbs__here {
  color: var(--stone);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-head {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
  padding-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--mist);
}

.page-privacy .pv-head__text {
  max-width: var(--pv-max);
}

.page-privacy .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--indigo);
}

.page-privacy h1 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(29px, 5.4vw, 46px);
  line-height: 1.3;
  letter-spacing: .02em;
  color: var(--deep);
}

.page-privacy .lede {
  margin: 0;
  max-width: 620px;
  font-size: clamp(16px, 2.2vw, 17.5px);
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-head__fig {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: linear-gradient(160deg, var(--deep) 0%, var(--deep-2) 100%);
}

.page-privacy .pv-head__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.72);
}

/* ---------- 章节导航 ---------- */
.page-privacy .pv-toc {
  margin-top: clamp(22px, 4vw, 34px);
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .pv-toc__link {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 2px;
  border-top: 1px solid var(--mist);
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.6;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-toc__list li:last-child .pv-toc__link {
  border-bottom: 1px solid var(--mist);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--indigo);
  padding-left: 8px;
  border-top-color: var(--gold);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--stone);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-body {
  max-width: var(--pv-max);
  padding-top: clamp(24px, 4vw, 40px);
}

.page-privacy .pv-sec {
  padding: clamp(30px, 5vw, 46px) 0;
  border-bottom: 1px solid var(--mist);
  scroll-margin-top: 100px;
}

.page-privacy .pv-sec:last-of-type {
  border-bottom: 0;
}

.page-privacy .pv-sec__head {
  display: grid;
  grid-template-columns: var(--pv-num-w) 1fr;
  gap: 12px;
  align-items: baseline;
  margin-bottom: 18px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--crimson);
}

.page-privacy h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 27px);
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--deep);
}

.page-privacy .pv-sec p {
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.85;
}

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

.page-privacy .pv-sec strong {
  font-weight: 600;
  color: var(--deep);
}

.page-privacy .pv-sec p a,
.page-privacy .pv-sec li a {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid var(--mist);
  transition: border-color 160ms var(--ease);
}

.page-privacy .pv-sec p a:hover,
.page-privacy .pv-sec li a:hover {
  border-color: var(--indigo);
}

/* ---------- 信息类型列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 6px 0 22px;
  padding: 0;
}

.page-privacy .pv-list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--mist);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-privacy .pv-list li:last-child {
  border-bottom: 1px solid var(--mist);
}

.page-privacy .pv-list__k {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--indigo);
}

.page-privacy .pv-list__v {
  color: var(--ink);
}

/* ---------- 保留时长读数 ---------- */
.page-privacy .pv-keep {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
  padding: clamp(22px, 4vw, 32px);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--sand);
}

.page-privacy .pv-keep__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(38px, 7vw, 52px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-privacy .pv-keep__value span {
  margin-left: 10px;
  font-size: .42em;
  letter-spacing: .1em;
}

.page-privacy .pv-keep p:last-child {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--sand);
}

/* ---------- 三步流程 ---------- */
.page-privacy .pv-flow {
  list-style: none;
  margin: 22px 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-flow__step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-m);
  background: var(--sand-2);
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-flow__step:hover,
.page-privacy .pv-flow__step:focus-within {
  border-color: var(--gold);
  background: #FFF9EC;
  transform: translateY(-2px);
}

.page-privacy .pv-flow__glyph {
  display: block;
  width: 48px;
  height: 48px;
  color: var(--indigo);
  transition: color 180ms var(--ease);
}

.page-privacy .pv-flow__step:hover .pv-flow__glyph,
.page-privacy .pv-flow__step:focus-within .pv-flow__glyph {
  color: var(--crimson);
}

.page-privacy .pv-flow__step h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--deep);
}

.page-privacy .pv-flow__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 邮箱落款 ---------- */
.page-privacy .pv-mail {
  display: inline-block;
  margin: 6px 0 0 !important;
  padding: 11px 20px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  background: var(--sand-2);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--deep);
}

/* ---------- 结尾按钮 ---------- */
.page-privacy .pv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 桌面适配 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr 1fr;
    column-gap: 36px;
  }

  .page-privacy .pv-toc__list li:nth-child(5) .pv-toc__link {
    border-bottom: 1px solid var(--mist);
  }

  .page-privacy .pv-list li {
    grid-template-columns: 110px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-sec__head {
    grid-template-columns: 68px 1fr;
    gap: 18px;
  }

  .page-privacy .pv-head__fig img {
    aspect-ratio: 8 / 11;
  }

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

  .page-privacy .pv-flow__step {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-head {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding-left: var(--rail-w);
  }

  .page-privacy .wrap {
    margin: 0;
    padding-right: clamp(32px, 6vw, 72px);
  }

  .page-privacy .pv-body,
  .page-privacy .pv-head__text {
    margin-left: 8px;
  }
}
<<<END>>>