.page-privacy {
  --pv-line: rgba(18, 59, 90, .14);
  --pv-line-strong: rgba(18, 59, 90, .26);
  --pv-teal: #0A7E8C;
  --pv-paper: #FFFFFF;
  background: var(--mist-050);
  color: var(--ink-900);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 92% at 84% -10%, rgba(34, 224, 214, .24), transparent 60%),
    radial-gradient(90% 70% at 8% 110%, rgba(255, 107, 74, .12), transparent 62%),
    linear-gradient(160deg, var(--deep-900), var(--abyss-950) 82%);
  color: var(--mist-050);
  padding: clamp(32px, 5vw, 52px) 0 clamp(52px, 8vw, 92px);
}

.page-privacy .pv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .28;
}

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

.page-privacy .pv-hero__inner {
  position: relative;
}

.page-privacy .pv-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(26px, 4vw, 46px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
}

.page-privacy .pv-crumb li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(242, 248, 250, .6);
}

.page-privacy .pv-crumb li + li::before {
  content: "/";
  color: rgba(34, 224, 214, .5);
}

.page-privacy .pv-crumb a {
  color: var(--cyan-400);
  text-decoration: none;
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-hero__title {
  margin: .18em 0 .42em;
  font-size: clamp(2.3rem, 5.6vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -.025em;
  font-weight: 700;
  color: var(--mist-050);
}

.page-privacy .pv-hero__lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.82;
  color: rgba(242, 248, 250, .84);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(26px, 3.6vw, 38px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(242, 248, 250, .62);
}

.page-privacy .pv-hero__meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan-400);
  opacity: .7;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .pv-body {
  padding: clamp(40px, 6vw, 76px) 0 clamp(68px, 9vw, 112px);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 62px);
  align-items: start;
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-index {
  border-left: 2px solid var(--pv-line-strong);
  padding: 0;
}

.page-privacy .pv-index__title {
  margin: 0 0 14px;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--ink-600);
}

.page-privacy .pv-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: nav;
  display: grid;
  gap: 1px;
}

.page-privacy .pv-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-left: -2px;
  padding: 9px 14px 9px 16px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-600);
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-index__list a::before {
  counter-increment: nav;
  content: counter(nav, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--pv-teal);
}

.page-privacy .pv-index__list a:hover,
.page-privacy .pv-index__list a:focus-visible {
  color: var(--ink-900);
  border-left-color: var(--coral-500);
  background: rgba(34, 224, 214, .1);
}

/* ---------- 正文 ---------- */
.page-privacy .pv-doc {
  max-width: 74ch;
  min-width: 0;
}

.page-privacy .pv-sec {
  scroll-margin-top: 104px;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(32px, 4.4vw, 52px);
  padding-top: clamp(30px, 4.2vw, 48px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-sec .ly-h2 {
  margin: .3em 0 .6em;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--ink-900);
}

.page-privacy .pv-sec .ly-h3 {
  margin: 1.6em 0 .5em;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-privacy .pv-prose-gap {
  margin-top: 22px;
}

.page-privacy .pv-intro {
  max-width: 62ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-600);
}

.page-privacy .pv-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan-600);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-600);
}

/* ---------- 信息类型表 ---------- */
.page-privacy .pv-table-wrap {
  margin-top: 26px;
  border: 1px solid var(--pv-line-strong);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--pv-paper);
}

.page-privacy .pv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-privacy .pv-table__caption {
  padding: 15px 20px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--pv-teal);
  background: rgba(34, 224, 214, .09);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-table thead th {
  padding: 13px 20px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--ink-600);
  background: rgba(4, 18, 30, .04);
  border-bottom: 1px solid var(--pv-line-strong);
}

.page-privacy .pv-table tbody th,
.page-privacy .pv-table tbody td {
  padding: 16px 20px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pv-line);
  line-height: 1.7;
}

.page-privacy .pv-table tbody th {
  font-weight: 700;
  color: var(--ink-900);
  white-space: nowrap;
  width: 1%;
}

.page-privacy .pv-table tbody td {
  color: var(--ink-600);
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 用途编号列表 ---------- */
.page-privacy .pv-uses {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: use;
  display: grid;
  gap: 0;
}

.page-privacy .pv-uses li {
  position: relative;
  counter-increment: use;
  padding: 20px 0 20px 54px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-uses li:first-child {
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-uses li::before {
  content: counter(use, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 21px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--coral-500);
}

.page-privacy .pv-uses h3 {
  margin: 0 0 6px;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-600);
}

/* ---------- 本地存储双栏 ---------- */
.page-privacy .pv-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
}

.page-privacy .pv-duo__cell {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--r-m);
  background: var(--pv-paper);
  border: 1px solid var(--pv-line-strong);
}

.page-privacy .pv-duo__cell h3 {
  margin: 0 0 10px;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--ink-900);
}

.page-privacy .pv-duo__cell p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-600);
}

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

.page-privacy .pv-duo__cell--deep {
  background:
    radial-gradient(110% 120% at 100% 0%, rgba(34, 224, 214, .18), transparent 60%),
    linear-gradient(155deg, var(--deep-800), var(--deep-900));
  border-color: transparent;
  color: var(--mist-050);
}

.page-privacy .pv-duo__cell--deep h3 {
  color: var(--mist-050);
}

.page-privacy .pv-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-steps li {
  position: relative;
  counter-increment: step;
  padding-left: 28px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 248, 250, .82);
}

.page-privacy .pv-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(34, 224, 214, .55);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 17px;
  text-align: center;
}

/* ---------- 保存期限 ---------- */
.page-privacy .pv-keep {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-privacy .pv-keep__item {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--pv-line);
}

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

.page-privacy .pv-keep__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.page-privacy .pv-keep__name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .pv-keep__val {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--pv-teal);
}

.page-privacy .pv-keep__bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(18, 59, 90, .1);
  overflow: hidden;
}

.page-privacy .pv-keep__bar span {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan-600), var(--cyan-400));
}

.page-privacy .pv-keep__item:nth-child(1) .pv-keep__bar span { width: 96%; }
.page-privacy .pv-keep__item:nth-child(2) .pv-keep__bar span { width: 56%; }
.page-privacy .pv-keep__item:nth-child(3) .pv-keep__bar span { width: 26%; }
.page-privacy .pv-keep__item:nth-child(4) .pv-keep__bar span { width: 12%; }

.page-privacy .pv-keep__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-600);
}

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

.page-privacy .pv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 20px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--pv-line);
}

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

.page-privacy .pv-contact__k {
  flex: 0 0 88px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--ink-600);
}

.page-privacy .pv-contact__v {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-900);
  word-break: break-word;
}

.page-privacy .pv-contact__v--strong {
  font-weight: 700;
  color: var(--pv-teal);
}

.page-privacy .pv-foot-note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pv-line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--ink-600);
}

.page-privacy .pv-doc .ly-prose a {
  color: var(--pv-teal);
  text-underline-offset: 3px;
}

.page-privacy .pv-doc .ly-prose a:hover,
.page-privacy .pv-doc .ly-prose a:focus-visible {
  color: var(--coral-500);
}

/* ---------- 响应式 ---------- */
@media (max-width: 719px) {
  .page-privacy .pv-table-wrap {
    border: 0;
    background: transparent;
    border-radius: 0;
  }

  .page-privacy .pv-table,
  .page-privacy .pv-table tbody,
  .page-privacy .pv-table tr,
  .page-privacy .pv-table th,
  .page-privacy .pv-table td {
    display: block;
    width: 100%;
  }

  .page-privacy .pv-table thead {
    display: none;
  }

  .page-privacy .pv-table__caption {
    border: 1px solid var(--pv-line-strong);
    border-radius: var(--r-s) var(--r-s) 0 0;
    background: rgba(34, 224, 214, .12);
    padding: 13px 16px;
  }

  .page-privacy .pv-table tbody tr {
    background: var(--pv-paper);
    border: 1px solid var(--pv-line-strong);
    border-top: 0;
    padding: 6px 0;
  }

  .page-privacy .pv-table tbody tr:last-child {
    border-radius: 0 0 var(--r-s) var(--r-s);
  }

  .page-privacy .pv-table tbody th,
  .page-privacy .pv-table tbody td {
    display: flex;
    gap: 12px;
    padding: 9px 16px;
    border-bottom: 0;
    white-space: normal;
    width: auto;
  }

  .page-privacy .pv-table tbody th {
    padding-bottom: 2px;
    font-size: 16px;
  }

  .page-privacy .pv-table tbody th::before,
  .page-privacy .pv-table tbody td::before {
    content: attr(data-label);
    flex: 0 0 68px;
    padding-top: 3px;
    font-family: var(--font-mono);
    font-size: 10.5px;
    font-weight: 400;
    letter-spacing: .08em;
    color: var(--ink-600);
  }

  .page-privacy .pv-table tbody th::before {
    color: var(--pv-teal);
  }

  .page-privacy .pv-uses li {
    padding-left: 42px;
  }

  .page-privacy .pv-contact__k {
    flex: 0 0 100%;
  }
}

@media (min-width: 720px) {
  .page-privacy .pv-duo {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 70px);
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 104px;
  }

  .page-privacy .pv-doc {
    max-width: 72ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index__list a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>