.page-privacy {
  --doc-width: 1120px;
  --doc-text-width: 780px;
  position: relative;
  overflow-x: hidden;
  background: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  padding: 28px 0 72px;
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--ink-700) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ink-700) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.22;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 58%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 58%);
}

.page-privacy .container {
  position: relative;
  z-index: 1;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: 20px;
}

.page-privacy .breadcrumb {
  margin: 0 auto 26px;
  max-width: var(--doc-width);
}

/* ---------- 顶部导语 ---------- */
.page-privacy .doc-lead {
  display: grid;
  gap: 28px;
  max-width: var(--doc-width);
  margin: 0 auto 44px;
}

.page-privacy .doc-lead__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .doc-lead__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .doc-lead__intro {
  margin: 0 0 22px;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--grey-blue);
}

.page-privacy .doc-lead__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .doc-lead__stamp {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--grey-blue);
}

.page-privacy .doc-lead__figure {
  margin: 0;
}

.page-privacy .doc-lead__figure .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
}

.page-privacy .doc-lead__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  max-width: 100%;
}

.page-privacy .doc-lead__figure .media-frame__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--ink-900);
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .doc-lead__figure .media-frame__caption {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--grey-blue);
}

/* ---------- 正文骨架 ---------- */
.page-privacy .doc-body {
  max-width: var(--doc-width);
  margin-inline: auto;
}

.page-privacy .doc-toc {
  margin-bottom: 36px;
}

.page-privacy .doc-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--grey-blue);
}

.page-privacy .doc-toc__list {
  display: flex;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .doc-toc__item {
  flex: 0 0 auto;
}

.page-privacy .doc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--ink-700);
  border-radius: 999px;
  color: var(--paper);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .doc-toc__num {
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-privacy .doc-toc__link:hover {
  border-color: var(--cyan);
  background: var(--ink-800);
}

.page-privacy .doc-toc__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .doc-toc__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grey-blue);
}

.page-privacy .doc-toc__mail {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 条款 ---------- */
.page-privacy .clause {
  counter-increment: clause;
  padding: 32px 0 34px;
  border-top: 1px solid var(--ink-700);
  scroll-margin-top: 92px;
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .clause__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-privacy .clause__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .clause__body {
  counter-reset: para;
  max-width: var(--doc-text-width);
}

.page-privacy .clause__body p {
  position: relative;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper);
}

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

.page-privacy .key {
  padding-bottom: 2px;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 1px;
  color: var(--paper);
}

/* ---------- 三类信息卡片 ---------- */
.page-privacy .datalist {
  display: grid;
  gap: 14px;
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .data-item {
  padding: 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .data-item:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-privacy .data-item__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-privacy .data-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--paper);
}

.page-privacy .data-item__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey-blue) !important;
}

.page-privacy .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .chip {
  padding: 4px 10px;
  border: 1px solid var(--ink-700);
  border-radius: 999px;
  background: rgba(61, 242, 210, 0.06);
  color: var(--cyan-soft);
  font-size: 12px;
  letter-spacing: 0.03em;
}

/* ---------- 用途列表 ---------- */
.page-privacy .uselist {
  display: grid;
  gap: 2px;
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--ink-700);
}

.page-privacy .uselist__item {
  display: flex;
  gap: 14px;
  padding: 14px 0 14px 16px;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-privacy .uselist__item:hover {
  background: var(--ink-800);
}

.page-privacy .uselist__idx {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-privacy .uselist__text p {
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--grey-blue) !important;
}

.page-privacy .uselist__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.45;
  color: var(--paper);
}

/* ---------- 留存说明 ---------- */
.page-privacy .plainlist {
  display: grid;
  gap: 10px;
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .plainlist__item {
  position: relative;
  padding: 14px 16px 14px 30px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-sm);
  background: var(--ink-800);
  font-size: 15px;
  line-height: 1.75;
  color: var(--grey-blue);
}

.page-privacy .plainlist__item::before {
  content: "";
  position: absolute;
  top: 23px;
  left: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

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

/* ---------- 步骤 ---------- */
.page-privacy .steps {
  display: grid;
  gap: 12px;
  margin: 20px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .step {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--ink-800);
  border: 1px solid var(--ink-700);
}

.page-privacy .step__no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .step__text {
  margin: 0 !important;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper) !important;
}

/* ---------- 相关入口 ---------- */
.page-privacy .doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .doc-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--cyan);
  background: var(--cyan);
  color: var(--ink-900);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .doc-link:hover {
  background: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-privacy .doc-link--ghost {
  background: transparent;
  border-color: var(--orange);
  color: var(--orange);
}

.page-privacy .doc-link--ghost:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink-900);
}

.page-privacy .doc-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-privacy {
    padding: 40px 0 96px;
  }

  .page-privacy .container {
    padding-inline: 32px;
  }

  .page-privacy .doc-lead {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 48px;
    margin-bottom: 56px;
  }

  .page-privacy .doc-lead__title {
    font-size: 44px;
  }

  .page-privacy .doc-lead__intro {
    font-size: 17px;
  }

  .page-privacy .doc-body {
    display: grid;
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: 28px;
    margin-bottom: 0;
    padding-right: 12px;
  }

  .page-privacy .doc-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    margin-bottom: 18px;
  }

  .page-privacy .doc-toc__link {
    border: 0;
    border-left: 2px solid var(--ink-700);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 9px 12px;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .doc-toc__link:hover {
    border-left-color: var(--cyan);
  }

  .page-privacy .clause {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    column-gap: 12px;
    padding: 40px 0 44px;
  }

  .page-privacy .clause__num {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    font-size: 44px;
    color: var(--slate);
    transition: color 180ms var(--ease);
  }

  .page-privacy .clause:hover .clause__num {
    color: var(--cyan);
  }

  .page-privacy .clause__title,
  .page-privacy .clause__body {
    grid-column: 2;
  }

  .page-privacy .clause__title {
    font-size: 28px;
    margin-bottom: 18px;
  }

  .page-privacy .datalist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .clause__body {
    max-width: var(--doc-text-width);
  }
}

/* ---------- 段落编号：仅在宽屏显示，悬停浮现 ---------- */
@media (min-width: 1080px) {
  .page-privacy .clause__body p::before {
    counter-increment: para;
    content: counter(clause, decimal-leading-zero) "." counter(para);
    position: absolute;
    left: -96px;
    top: 0.55em;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--cyan);
    opacity: 0;
    transition: opacity 180ms var(--ease);
  }

  .page-privacy .clause__body p:hover::before,
  .page-privacy .clause__body p:focus-within::before {
    opacity: 0.85;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .data-item,
  .page-privacy .doc-link,
  .page-privacy .doc-toc__link,
  .page-privacy .clause__num,
  .page-privacy .clause__body p::before {
    transition: none;
  }

  .page-privacy .data-item:hover {
    transform: none;
  }
}
<<<END>>>