.page-privacy {
  --pv-prose: 36em;
  --pv-gap: clamp(1.25rem, 4vw, 3rem);
}

.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

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

.page-privacy .privacy-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .22;
  filter: saturate(.65) contrast(1.05);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(198, 241, 53, .10), transparent 62%),
    linear-gradient(180deg, rgba(11, 20, 16, .62) 0%, rgba(11, 20, 16, .90) 72%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  padding-block: clamp(2rem, 6vw, 3.5rem) clamp(2rem, 5vw, 3rem);
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 1.5rem;
}

.page-privacy .privacy-hero h1 {
  margin: .35rem 0 0;
  font-size: clamp(2.1rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-hero .lede {
  max-width: 34em;
  margin-top: 1.15rem;
  color: var(--fog);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.page-privacy .privacy-meta {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta__item {
  position: relative;
  padding-left: .9rem;
  border-left: 2px solid var(--clay);
}

.page-privacy .privacy-meta__key {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .1em;
  color: var(--clay);
}

.page-privacy .privacy-meta__val {
  display: block;
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--paper);
}

@media (min-width: 720px) {
  .page-privacy .privacy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

/* ---------- 快速定位带 ---------- */
.page-privacy .privacy-quick {
  background: linear-gradient(90deg, var(--panel-2), var(--panel) 70%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-quick__inner {
  display: flex;
  align-items: center;
  gap: .625rem;
  padding-block: .95rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-quick__inner::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-quick__label {
  flex: 0 0 auto;
  padding-right: .75rem;
  border-right: 1px solid var(--line);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--fog);
}

.page-privacy .privacy-quick__link {
  flex: 0 0 auto;
  padding: .35rem .75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease-out), border-color .18s var(--ease-out), background-color .18s var(--ease-out);
}

.page-privacy .privacy-quick__link:hover,
.page-privacy .privacy-quick__link:focus-visible {
  color: var(--ink);
  background: var(--lime);
  border-color: var(--lime);
  outline: none;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "toc"
    "body";
  gap: var(--pv-gap);
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.page-privacy .privacy-body {
  grid-area: body;
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  grid-area: toc;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: .9rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 .65rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .14em;
  color: var(--fog);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: .5rem;
  margin: 0;
  padding: 0 0 .25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

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

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .6rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--fog);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease-out), background-color .18s var(--ease-out);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--clay);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--paper);
  background: var(--lime-soft);
  outline: none;
}

.page-privacy .privacy-toc__list a:hover .privacy-toc__num,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__num {
  color: var(--lime);
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 248px;
    grid-template-areas: "body toc";
    gap: clamp(2rem, 5vw, 3.75rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: .25rem 0 .25rem 1.25rem;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc__list li + li {
    margin-top: .15rem;
  }

  .page-privacy .privacy-toc__list a {
    position: relative;
    display: block;
    padding: .4rem 0 .4rem 1rem;
    white-space: normal;
    line-height: 1.5;
    border-radius: 0;
  }

  .page-privacy .privacy-toc__list a::before {
    content: "";
    position: absolute;
    left: 0;
    top: .95rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--line);
    transition: background-color .18s var(--ease-out), box-shadow .18s var(--ease-out);
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    background: transparent;
    color: var(--paper);
  }

  .page-privacy .privacy-toc__list a:hover::before,
  .page-privacy .privacy-toc__list a:focus-visible::before {
    background: var(--lime);
    box-shadow: 0 0 0 3px var(--lime-soft);
  }
}

/* ---------- 条款区块 ---------- */
.page-privacy .privacy-section {
  scroll-margin-top: 96px;
  border-top: 1px solid var(--line-soft);
  padding-block: clamp(1.1rem, 3vw, 1.6rem);
}

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

.page-privacy .privacy-section:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  cursor: pointer;
  list-style: none;
  padding-block: .2rem;
}

.page-privacy .privacy-section__head::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-section__head::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--fog);
  transition: color .18s var(--ease-out);
}

.page-privacy .privacy-section[open] > .privacy-section__head::after {
  content: "−";
  color: var(--lime);
}

.page-privacy .privacy-section__head:hover::after,
.page-privacy .privacy-section__head:focus-visible::after {
  color: var(--lime);
}

.page-privacy .privacy-section__head:focus-visible {
  outline: 1px solid var(--lime);
  outline-offset: 4px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--clay);
  letter-spacing: .04em;
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  line-height: 1.35;
  color: var(--paper);
}

.page-privacy .privacy-section__body {
  padding-top: .9rem;
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-prose {
  max-width: var(--pv-prose);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-privacy .privacy-prose p {
  margin: 0 0 .9rem;
}

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

.page-privacy .privacy-prose h3 {
  margin: 1.35rem 0 .2rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--paper);
}

.page-privacy .privacy-prose h3::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 2px;
  margin-right: .5rem;
  vertical-align: .32em;
  background: var(--lime);
}

.page-privacy .privacy-prose strong {
  font-weight: 600;
  color: #F4F1E8;
}

.page-privacy .privacy-prose a {
  color: var(--electric);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .18s var(--ease-out);
}

.page-privacy .privacy-prose a:hover,
.page-privacy .privacy-prose a:focus-visible {
  color: var(--lime);
  outline: none;
}

.page-privacy .privacy-list {
  margin: .35rem 0 1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.35em;
  margin-bottom: .5rem;
  line-height: 1.75;
}

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

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: .15em;
  top: .75em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--line);
}

.page-privacy .privacy-list--key li::before {
  width: 6px;
  height: 6px;
  top: .74em;
  background: var(--lime);
  box-shadow: 0 0 0 3px var(--lime-soft);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .privacy-duration {
  margin: .5rem 0 1.25rem;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-duration__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .2rem;
  padding: .7rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-duration__k {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--paper);
}

.page-privacy .privacy-duration__v {
  font-family: var(--font-mono);
  font-size: .8125rem;
  line-height: 1.55;
  color: var(--electric);
}

@media (min-width: 640px) {
  .page-privacy .privacy-duration__row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .privacy-duration__v {
    text-align: right;
  }
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-outro {
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-privacy .privacy-outro__panel {
  padding: clamp(1.25rem, 4vw, 2.25rem);
  background: linear-gradient(135deg, var(--panel-2), var(--panel) 68%);
}

.page-privacy .privacy-outro__title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  color: var(--paper);
}

.page-privacy .privacy-outro__text {
  max-width: 32em;
  margin: .65rem 0 1.25rem;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--fog);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-quick__link,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-toc__list a::before,
  .page-privacy .privacy-section__head::after,
  .page-privacy .privacy-prose a {
    transition: none;
  }
}
<<<END>>>