.page-privacy {
  --pv-sticky-top: calc(var(--head-h) + 24px);
  --pv-text-soft: rgba(242, 247, 244, 0.86);
  --pv-text-dim: rgba(242, 247, 244, 0.72);
  background: var(--ink-950);
  color: var(--paper-100);
  font-family: var(--font-body);
  font-size: var(--step-16);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .pv-banner {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line-700);
  background: var(--pitch-900);
}

.page-privacy .pv-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-banner__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-privacy .pv-banner__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(4, 16, 13, 0.55) 0%, rgba(4, 16, 13, 0.96) 88%),
    repeating-linear-gradient(0deg, rgba(53, 242, 208, 0.07) 0 1px, transparent 1px 5px);
}

.page-privacy .pv-banner__inner {
  position: relative;
  z-index: 1;
  padding-top: 26px;
  padding-bottom: 38px;
}

.page-privacy .pv-eyebrow {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  color: var(--cyan-400);
  text-transform: uppercase;
}

.page-privacy .pv-title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-32);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper-100);
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 38em;
  font-size: var(--step-16);
  line-height: 1.85;
  color: var(--pv-text-soft);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 26px;
  padding-top: 14px;
  border-top: 1px solid var(--line-700);
  font-family: var(--font-mono);
  font-size: var(--step-12);
  color: var(--muted-400);
}

.page-privacy .pv-meta__item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  word-break: break-all;
}

.page-privacy .pv-meta__k {
  color: var(--amber-500);
  letter-spacing: 0.08em;
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-body {
  padding-top: 38px;
  padding-bottom: 68px;
}

.page-privacy .pv-layout {
  display: grid;
  gap: 28px;
}

.page-privacy .pv-article {
  min-width: 0;
  max-width: 38em;
  font-size: var(--step-16);
}

.page-privacy .pv-article p {
  margin: 0 0 14px;
  color: var(--pv-text-soft);
}

.page-privacy .pv-article a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.45);
}

.page-privacy .pv-article a:hover,
.page-privacy .pv-article a:focus-visible {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  margin: 0 0 42px;
}

.page-privacy .pv-sec:last-of-type {
  margin-bottom: 34px;
}

.page-privacy .pv-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--line-700);
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-24);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper-100);
}

.page-privacy .pv-sec__anchor {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--step-14);
  color: var(--muted-400);
  text-decoration: none;
  border-bottom: 0;
  padding: 0 2px;
}

.page-privacy .pv-sec__anchor:hover,
.page-privacy .pv-sec__anchor:focus-visible {
  color: var(--amber-500);
  border-bottom: 0;
}

/* ---------- 三类信息 ---------- */
.page-privacy .pv-type {
  margin: 0 0 18px;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--cyan-400);
}

.page-privacy .pv-type h3 {
  margin: 0 0 4px;
  font-family: var(--font-body);
  font-size: var(--step-18);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-privacy .pv-type p {
  margin: 0;
  font-size: var(--step-16);
  color: var(--pv-text-dim);
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  color: var(--pv-text-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--cyan-400);
}

.page-privacy .pv-list strong {
  color: var(--paper-100);
  font-weight: 700;
}

/* ---------- 保存期限行表 ---------- */
.page-privacy .pv-rows {
  display: grid;
  gap: 1px;
  margin: 0 0 18px;
  background: var(--line-700);
  border: 1px solid var(--line-700);
}

.page-privacy .pv-rows__row {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  background: var(--pitch-900);
}

.page-privacy .pv-rows__k {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  letter-spacing: 0.04em;
  color: var(--cyan-200);
}

.page-privacy .pv-rows__v {
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--pv-text-soft);
}

/* ---------- Cookie 对照 ---------- */
.page-privacy .pv-compare {
  display: grid;
  gap: 1px;
  margin: 20px 0 18px;
  background: var(--line-700);
  border: 1px solid var(--line-700);
}

.page-privacy .pv-compare__col {
  padding: 18px 16px;
  background: var(--pitch-900);
}

.page-privacy .pv-compare__col--need {
  background: var(--pitch-800);
  box-shadow: inset 3px 0 0 var(--amber-500);
}

.page-privacy .pv-compare__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-14);
  letter-spacing: 0.08em;
  color: var(--amber-500);
}

.page-privacy .pv-compare__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-compare__list li {
  position: relative;
  padding-left: 14px;
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--pv-text-soft);
}

.page-privacy .pv-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 1px;
  background: var(--muted-400);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 16px;
  margin-top: 10px;
  padding: 22px 18px;
  border: 1px solid var(--line-700);
  border-top: 2px solid var(--cyan-400);
  background-image: linear-gradient(160deg, var(--pitch-800) 0%, var(--pitch-900) 100%);
}

.page-privacy .pv-contact__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.1em;
  color: var(--muted-400);
}

.page-privacy .pv-contact__value {
  margin: 0;
  font-size: var(--step-16);
  font-weight: 700;
  color: var(--paper-100);
  word-break: break-word;
}

.page-privacy .pv-contact__value a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 208, 0.45);
}

.page-privacy .pv-contact__value a:hover,
.page-privacy .pv-contact__value a:focus-visible {
  color: var(--cyan-200);
  border-bottom-color: var(--cyan-200);
}

.page-privacy .pv-contact__note {
  margin: 4px 0 0;
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--muted-400);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  order: -1;
  padding: 14px;
  border: 1px solid var(--line-700);
  background: var(--pitch-900);
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.16em;
  color: var(--muted-400);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list li {
  margin: 0;
  flex: 0 0 auto;
}

.page-privacy .pv-toc__link {
  display: block;
  white-space: nowrap;
  padding: 4px 0;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.02em;
  color: var(--muted-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible,
.page-privacy .pv-toc__link[data-active="true"] {
  color: var(--cyan-400);
  border-bottom-color: var(--cyan-400);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-rows__row {
    grid-template-columns: 13em minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

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

  .page-privacy .pv-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
    padding: 26px 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pv-banner__inner {
    padding-top: 34px;
    padding-bottom: 58px;
  }

  .page-privacy .pv-title {
    font-size: var(--step-44);
  }

  .page-privacy .pv-lead {
    font-size: var(--step-18);
  }

  .page-privacy .pv-body {
    padding-top: 58px;
    padding-bottom: 96px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 38em) 208px;
    justify-content: center;
    align-items: start;
    gap: 64px;
  }

  .page-privacy .pv-article {
    grid-column: 1;
    font-size: var(--step-18);
  }

  .page-privacy .pv-sec__title {
    font-size: var(--step-32);
  }

  .page-privacy .pv-toc {
    grid-column: 2;
    order: 0;
    position: sticky;
    top: var(--pv-sticky-top);
    margin-top: 21px;
    padding: 16px 14px 18px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__list li {
    flex: 1 1 auto;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    padding: 8px 0 8px 10px;
    font-size: var(--step-14);
    border-bottom: 0;
    border-left: 2px solid var(--line-700);
    transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible,
  .page-privacy .pv-toc__link[data-active="true"] {
    border-bottom: 0;
    border-left-color: var(--cyan-400);
    background-color: rgba(53, 242, 208, 0.08);
  }
}

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