.page-privacy {
  background-color: var(--paper);
  color: var(--on-paper);
}

/* ---------- 面包屑区 ---------- */
.page-privacy .breadcrumb {
  padding-top: 20px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--ink-deep);
  color: var(--on-dark);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--hair) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity: .55;
}

.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__top {
  padding-top: 40px;
  padding-bottom: 32px;
}

.page-privacy .privacy-hero__title {
  margin: 16px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 56px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--on-dark);
}

.page-privacy .privacy-hero__lead {
  margin-top: 20px;
  max-width: 62ch;
  color: var(--on-dark-dim);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan-mist);
}

.page-privacy .privacy-hero__meta li {
  display: inline-flex;
  align-items: center;
}

.page-privacy .privacy-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 8px;
  background: var(--orange);
  flex: none;
}

.page-privacy .privacy-hero__figure {
  margin: 8px 0 0;
}

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

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 36px;
  padding-top: 48px;
  padding-bottom: 84px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
}

.page-privacy .privacy-toc__title {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--gray);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc;
}

.page-privacy .privacy-toc__list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  gap: 12px;
  padding: 13px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--on-paper-dim);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-privacy .privacy-toc__list a::before {
  counter-increment: toc;
  content: "0" counter(toc);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  flex: none;
  padding-top: 2px;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--ink-deep);
  padding-left: 6px;
}

.page-privacy .privacy-toc__list a:hover::before,
.page-privacy .privacy-toc__list a:focus-visible::before {
  color: var(--cyan);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .privacy-sec {
  padding: 38px 0 42px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 104px;
}

.page-privacy .privacy-sec:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gray);
  transition: color .3s var(--ease);
}

.page-privacy .privacy-sec.is-current .privacy-sec__num {
  color: var(--cyan);
}

.page-privacy .privacy-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 28px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--ink-deep);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-paper);
}

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

/* ---------- 收集场景卡 ---------- */
.page-privacy .privacy-terms {
  margin: 24px 0;
  border: 1px solid var(--line);
  background: var(--line);
  display: grid;
  gap: 1px;
}

.page-privacy .privacy-term {
  background: #FFFFFF;
  padding: 20px 20px 22px;
}

.page-privacy .privacy-term__label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 9px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-deep);
}

.page-privacy .privacy-term__label::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--cyan);
}

.page-privacy .privacy-term--sync .privacy-term__label::before {
  background: var(--orange);
}

.page-privacy .privacy-term--contact .privacy-term__label::before {
  background: var(--amber);
}

.page-privacy .privacy-term p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-paper-dim);
}

/* ---------- 使用场景 ---------- */
.page-privacy .privacy-uses {
  margin: 24px 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-use {
  background: transparent;
  padding: 16px 0;
}

.page-privacy .privacy-use h3 {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-deep);
}

.page-privacy .privacy-use h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 1px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--cyan);
}

.page-privacy .privacy-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-paper-dim);
}

/* ---------- 本地存储 ---------- */
.page-privacy .privacy-storage {
  margin: 24px 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-storage dt {
  padding-top: 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-deep);
  display: flex;
  align-items: center;
  gap: 9px;
}

.page-privacy .privacy-storage dt::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  background: var(--amber);
}

.page-privacy .privacy-storage dd {
  margin: 6px 0 0;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-paper-dim);
}

/* ---------- 保存期限刻度 ---------- */
.page-privacy .privacy-scale {
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-scale li {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 15px 0 15px 20px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-scale li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-scale__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-deep);
}

.page-privacy .privacy-scale__value {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--orange);
}

/* ---------- 行动按钮 ---------- */
.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 页脚注 ---------- */
.page-privacy .privacy-footnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.page-privacy .privacy-links a {
  font-size: 14px;
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
  transition: color .2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--orange);
}

.page-privacy .privacy-top {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gray);
  text-decoration: none;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--ink-deep);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-body {
    padding-top: 64px;
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px 32px;
    background: transparent;
    border-top: 0;
    border-bottom: 0;
    margin: 24px 0 28px;
  }

  .page-privacy .privacy-use {
    padding: 14px 0 16px;
    border-top: 1px solid var(--line);
  }

  .page-privacy .privacy-scale li {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 24px;
  }

  .page-privacy .privacy-scale__value {
    text-align: right;
  }
}

/* ---------- 桌面：左目录 + 右正文 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-hero__top {
    padding-top: 64px;
    padding-bottom: 44px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 76px;
    padding-top: 88px;
    padding-bottom: 120px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 112px;
  }

  .page-privacy .privacy-sec {
    padding: 46px 0 52px;
  }
}
<<<END>>>