.page-privacy {
  --pv-measure: 680px;
  --pv-gap: 20px;
  background: var(--paper);
  color: var(--text-dark);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: #FFFFFF;
  padding: calc(var(--header-h) + 50px) 0 58px;
}

.page-privacy .pv-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .pv-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 78% center;
  opacity: .5;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11, 15, 18, .62) 0%, rgba(11, 15, 18, .88) 58%, var(--ink) 100%),
    linear-gradient(96deg, var(--ink) 0%, rgba(11, 15, 18, .55) 58%, rgba(11, 15, 18, .35) 100%);
}

.page-privacy .pv-hero-inner {
  position: relative;
}

.page-privacy .pv-crumbs {
  margin-bottom: 26px;
}

.page-privacy .pv-crumbs .crumb-item,
.page-privacy .pv-crumbs .crumb-item a {
  color: var(--muted);
  font-size: 13px;
}

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

.page-privacy .pv-crumbs .crumb-item[aria-current="page"] {
  color: #FFFFFF;
}

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

.page-privacy .pv-hero-title {
  margin: 0 0 20px;
  color: #FFFFFF;
  max-width: 15em;
}

.page-privacy .pv-hero-lead {
  margin: 0;
  max-width: 44em;
  color: #D8E3E6;
  font-size: 16px;
  line-height: 1.85;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding: 44px 0 64px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  color: var(--text-dark);
  opacity: .5;
  font-size: 11px;
}

.page-privacy .pv-toc-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  background: #FFFFFF;
  color: var(--text-dark);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .16s var(--ease), background-color .16s var(--ease), transform .16s var(--ease);
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, .09);
  transform: translateY(-1px);
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  opacity: .5;
}

.page-privacy .pv-toc-cta {
  display: inline-block;
  margin-top: 16px;
  color: var(--text-dark);
  font-size: 13px;
  line-height: 1.7;
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 2px;
}

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

/* ---------- 正文章节 ---------- */
.page-privacy .pv-main {
  min-width: 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-sec {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px solid var(--line-paper);
}

.page-privacy .pv-sec:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .pv-sec-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px 12px;
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--text-dark);
}

.page-privacy .pv-sec-num {
  display: inline-block;
  flex: 0 0 auto;
  padding: 4px 9px;
  background: var(--ink);
  color: var(--cyan);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.88;
  color: var(--text-dark);
}

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

.page-privacy .pv-sec a {
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

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

.page-privacy .pv-after {
  margin-top: 22px !important;
}

/* ---------- 两列对照卡 ---------- */
.page-privacy .pv-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-gap);
  margin-top: 22px;
}

.page-privacy .pv-pair-card {
  background: #FFFFFF;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  padding: 22px 20px 18px;
  min-width: 0;
}

.page-privacy .pv-pair-card--auto {
  border-top: 3px solid var(--cyan);
}

.page-privacy .pv-pair-card--self {
  border-top: 3px solid var(--lime);
}

.page-privacy .pv-card-label {
  margin: 0 0 8px;
  font-size: 11px;
  color: var(--text-dark);
  opacity: .5;
}

.page-privacy .pv-card-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--text-dark);
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dark);
}

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

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--cyan);
}

.page-privacy .pv-list--spaced li {
  margin-bottom: 14px;
}

.page-privacy .pv-list strong {
  font-weight: 700;
}

/* ---------- 用途编号列表 ---------- */
.page-privacy .pv-uses {
  margin: 22px 0 0;
  padding: 1px;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-paper);
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 18px 16px;
  background: #FFFFFF;
}

.page-privacy .pv-uses-num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dark);
  opacity: .45;
}

.page-privacy .pv-uses-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-dark);
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-keep {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-keep li {
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dark);
}

.page-privacy .pv-keep-key {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-dark);
  opacity: .5;
}

/* ---------- 提示框 ---------- */
.page-privacy .pv-note {
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px dashed rgba(18, 24, 28, .26);
  border-radius: var(--radius);
  background: rgba(0, 229, 255, .07);
}

.page-privacy .pv-note-label {
  margin: 0 0 8px;
  font-size: 11px;
  color: var(--text-dark);
  opacity: .55;
}

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

/* ---------- 操作步骤 ---------- */
.page-privacy .pv-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-steps li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px 9px 9px;
  background: var(--ink);
  color: #FFFFFF;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1;
}

.page-privacy .pv-steps b {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: var(--cyan);
  color: var(--ink);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
}

/* ---------- 订阅开关行 ---------- */
.page-privacy .pv-sub-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 22px;
  padding: 16px 18px;
  background: #FFFFFF;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
}

.page-privacy .pv-sub-row p {
  flex: 1 1 220px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dark);
}

.page-privacy .pv-sub-row .tool-switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 15px;
  background: var(--paper);
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-privacy .pv-sub-row .tool-switch:hover,
.page-privacy .pv-sub-row .tool-switch:focus-visible {
  border-color: var(--cyan);
}

.page-privacy .pv-sub-row .switch-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-dark);
  opacity: .3;
  transition: background-color .16s var(--ease), opacity .16s var(--ease);
}

.page-privacy .pv-sub-row .tool-switch[aria-pressed="true"] .switch-dot {
  background: #35C24E;
  opacity: 1;
}

/* ---------- 联系方式表 ---------- */
.page-privacy .pv-contact {
  margin-top: 22px;
  background: #FFFFFF;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pv-contact-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 18px;
  border-top: 1px solid var(--line-paper);
}

.page-privacy .pv-contact-item:first-child {
  border-top: 0;
}

.page-privacy .pv-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-dark);
  opacity: .5;
}

.page-privacy .pv-contact-value {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dark);
  overflow-wrap: break-word;
  word-break: break-word;
}

/* ---------- 底部深色条带 ---------- */
.page-privacy .pv-band {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #FFFFFF;
  padding: 42px 0;
}

.page-privacy .pv-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-dark) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .55;
  pointer-events: none;
}

.page-privacy .pv-band-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.page-privacy .pv-band-label {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 11px;
}

.page-privacy .pv-band-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.6;
  letter-spacing: -.01em;
  color: #FFFFFF;
  max-width: 30em;
}

.page-privacy .pv-band-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-sec-title {
    font-size: 25px;
  }

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

  .page-privacy .pv-uses li {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 16px;
    padding: 20px 22px 18px;
  }

  .page-privacy .pv-contact-item {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 14px;
  }

  .page-privacy .pv-band-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding: calc(var(--header-h) + 62px) 0 66px;
  }

  .page-privacy .pv-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 68px;
    padding: 68px 0 84px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + 26px);
    align-self: start;
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc-list li {
    flex: 0 0 auto;
  }

  .page-privacy .pv-toc-list a {
    width: 100%;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--line-paper);
    border-radius: 0;
    background: transparent;
    white-space: normal;
    transform: none;
  }

  .page-privacy .pv-toc-list a:hover,
  .page-privacy .pv-toc-list a:focus-visible {
    background: transparent;
    border-left-color: var(--cyan);
    transform: none;
  }

  .page-privacy .pv-sec {
    padding-top: 46px;
    margin-top: 46px;
  }

  .page-privacy .pv-sec-title {
    font-size: 27px;
  }

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

  .page-privacy .pv-band-title {
    font-size: 21px;
  }
}
<<<END>>>