.page-privacy {
  --pv-muted: #59618A;
  --pv-hair: rgba(14, 18, 48, .13);
  --pv-gold-hair: rgba(233, 180, 76, .42);
  --pv-paper: #FFFFFF;
  background: var(--mist);
  color: var(--ink-900);
  overflow-x: hidden;
}

/* ============ 页首 ============ */
.page-privacy .pv-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--mist);
  padding: 28px 0 44px;
  overflow: hidden;
}

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

.page-privacy .pv-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .42;
  filter: saturate(.72);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 82% 6%, rgba(108, 91, 240, .28), transparent 62%),
    linear-gradient(180deg, rgba(14, 18, 48, .48) 0%, rgba(14, 18, 48, .90) 62%, rgba(14, 18, 48, 1) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pv-crumbs {
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
}

.page-privacy .pv-crumbs .crumbs__link,
.page-privacy .pv-crumbs .crumbs__item,
.page-privacy .pv-crumbs .crumbs__sep {
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .pv-crumbs .crumbs__link:hover {
  color: var(--gold);
}

.page-privacy .pv-hero__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .pv-hero__title {
  margin: 0;
  font-size: var(--fs-2xl);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-privacy .pv-hero__lead {
  max-width: 38em;
  margin: 16px 0 0;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: rgba(232, 234, 242, .82);
}

.page-privacy .pv-hero__meta {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px dashed var(--pv-gold-hair);
}

.page-privacy .pv-hero__meta-item {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-privacy .pv-hero__meta-key {
  min-width: 5.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: .04em;
}

.page-privacy .pv-hero__meta-val {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--mist);
  word-break: break-word;
}

/* ============ 正文骨架 ============ */
.page-privacy .pv-body {
  padding: 34px 0 56px;
}

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

/* ============ 目录索引 ============ */
.page-privacy .pv-toc {
  background: var(--pv-paper);
  border: var(--rule-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  padding: 18px 18px 16px;
}

.page-privacy .pv-toc__caption {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  color: var(--red);
  text-transform: uppercase;
}

.page-privacy .pv-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 14px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__link {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 6px 0;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--gold);
  letter-spacing: .04em;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--violet);
  border-bottom-color: var(--violet);
}

.page-privacy .pv-toc__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pv-hair);
  font-size: var(--fs-xs);
  line-height: 1.55;
  color: var(--pv-muted);
}

/* ============ 章节 ============ */
.page-privacy .pv-article {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding: 26px 0 6px;
  scroll-margin-top: 84px;
}

.page-privacy .pv-sec + .pv-sec {
  border-top: 1px dashed var(--pv-hair);
  margin-top: 24px;
}

.page-privacy .pv-sec__title {
  display: flex;
  gap: 12px;
  align-items: baseline;
  margin: 0 0 14px;
  font-size: var(--fs-md);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.005em;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--gold);
  transition: color .2s var(--ease);
}

.page-privacy .pv-sec:target .pv-sec__num {
  color: var(--red);
}

.page-privacy .pv-sec p {
  max-width: 42em;
  margin: 0 0 14px;
  font-size: var(--fs-base);
  line-height: 1.75;
}

.page-privacy .pv-link {
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid rgba(108, 91, 240, .42);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* 列表 */
.page-privacy .pv-list {
  max-width: 42em;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list__item {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: var(--fs-base);
  line-height: 1.7;
  border-bottom: 1px solid var(--pv-hair);
}

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

.page-privacy .pv-list__item::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--gold);
}

.page-privacy .pv-list__item strong {
  font-weight: 800;
  color: var(--ink-800);
}

/* 用途四块 */
.page-privacy .pv-uses {
  display: grid;
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .pv-use {
  background: var(--ink-900);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-use__title {
  margin: 0 0 8px;
  font-size: var(--fs-base);
  font-weight: 800;
  color: var(--mist);
}

.page-privacy .pv-use__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 9px;
  background: var(--green);
  vertical-align: 2px;
}

.page-privacy .pv-use:nth-child(2) .pv-use__title::before { background: var(--gold); }
.page-privacy .pv-use:nth-child(3) .pv-use__title::before { background: var(--amber); }
.page-privacy .pv-use:nth-child(4) .pv-use__title::before { background: var(--red); }

.page-privacy .pv-use__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(232, 234, 242, .78);
}

/* 存储两类 */
.page-privacy .pv-store {
  display: grid;
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .pv-store__col {
  background: var(--pv-paper);
  border: 1px solid var(--pv-hair);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 16px;
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-store__col:last-child {
  border-left-color: var(--green);
}

.page-privacy .pv-store__tag {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--ink-800);
}

.page-privacy .pv-store__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--pv-muted);
}

/* 引用块 */
.page-privacy .pv-quote {
  max-width: 42em;
  margin: 0 0 18px;
  padding: 14px 16px;
  background: rgba(233, 180, 76, .13);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--ink-800);
}

/* 期限数字 */
.page-privacy .pv-terms {
  display: grid;
  gap: 10px;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-terms__item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num unit"
    "label label";
  gap: 2px 6px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--ink-800);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-terms__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-terms__unit {
  grid-area: unit;
  font-size: var(--fs-xs);
  color: rgba(232, 234, 242, .7);
}

.page-privacy .pv-terms__label {
  grid-area: label;
  margin-top: 8px;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: rgba(232, 234, 242, .74);
}

/* 权利四块 */
.page-privacy .pv-rights {
  display: grid;
  gap: 12px;
  margin: 4px 0 18px;
}

.page-privacy .pv-right {
  background: var(--pv-paper);
  border: 1px solid var(--pv-hair);
  border-top: 3px solid var(--red);
  border-radius: var(--radius);
  padding: 14px 16px 12px;
  box-shadow: var(--shadow-1);
}

.page-privacy .pv-right:nth-child(2) { border-top-color: var(--violet); }
.page-privacy .pv-right:nth-child(3) { border-top-color: var(--green); }
.page-privacy .pv-right:nth-child(4) { border-top-color: var(--amber); }

.page-privacy .pv-right__title {
  margin: 0 0 8px;
  font-size: var(--fs-base);
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .pv-right__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--pv-muted);
}

/* 相关页面 */
.page-privacy .pv-related {
  display: grid;
  gap: 10px;
  margin: 4px 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-related__link {
  display: block;
  padding: 14px 16px;
  background: var(--pv-paper);
  border: 1px solid var(--pv-hair);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink-900);
  box-shadow: var(--shadow-1);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-privacy .pv-related__link:hover,
.page-privacy .pv-related__link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-privacy .pv-related__name {
  display: block;
  margin-bottom: 6px;
  font-size: var(--fs-base);
  font-weight: 800;
}

.page-privacy .pv-related__desc {
  display: block;
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--pv-muted);
}

/* 版本标签 */
.page-privacy .pv-version {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: baseline;
  margin: 0 0 16px;
  padding: 12px 16px;
  border: 2px solid var(--gold);
  border-radius: var(--radius);
  background: rgba(233, 180, 76, .08);
}

.page-privacy .pv-version__code {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--ink-900);
}

.page-privacy .pv-version__date {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--pv-muted);
}

.page-privacy .pv-note {
  max-width: 42em;
  margin: 0 0 18px;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--pv-muted);
}

.page-privacy .pv-totop-wrap {
  margin: 0;
}

.page-privacy .pv-totop {
  display: inline-block;
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--ink-900);
  text-decoration: none;
  border: 1px solid var(--ink-900);
  border-radius: var(--radius);
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pv-totop:hover,
.page-privacy .pv-totop:focus-visible {
  background: var(--ink-900);
  color: var(--gold);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 2px;
}

/* ============ 桌面端 ============ */
@media (min-width: 640px) {
  .page-privacy .pv-hero {
    padding: 40px 0 56px;
  }

  .page-privacy .pv-hero__title {
    font-size: var(--fs-3xl);
  }

  .page-privacy .pv-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px 20px;
  }

  .page-privacy .pv-hero__meta-item {
    display: block;
  }

  .page-privacy .pv-hero__meta-key {
    display: block;
    min-width: 0;
    margin-bottom: 5px;
  }

  .page-privacy .pv-uses,
  .page-privacy .pv-store,
  .page-privacy .pv-rights,
  .page-privacy .pv-terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-terms__item:last-child {
    grid-column: 1 / -1;
  }

  .page-privacy .pv-related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-body {
    padding: 48px 0 72px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 24px;
    padding: 20px 20px 18px;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-store {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-terms {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-terms__item:last-child {
    grid-column: auto;
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pv-sec {
    padding-top: 34px;
  }

  .page-privacy .pv-sec__title {
    font-size: var(--fs-lg);
  }
}
<<<END>>>