.page-privacy {
  --pp-line: rgba(110, 90, 30, 0.35);
  --pp-panel: rgba(17, 26, 46, 0.72);
  --pp-rail: 236px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 44px) 0 52px;
  background: linear-gradient(180deg, rgba(10, 16, 32, 0.58) 0%, rgba(10, 16, 32, 0.88) 58%, var(--ink) 100%);
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .privacy-hero__tex {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.3;
  filter: saturate(0.5) contrast(1.06);
}

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

.page-privacy .privacy-hero .breadcrumbs__link {
  color: var(--muted);
  font-size: 0.8125rem;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 26px;
  min-width: 0;
}

.page-privacy .privacy-hero h1 {
  margin: 0.16em 0 0;
  font-size: clamp(2.5rem, 7.6vw, 5.2rem);
  line-height: 0.98;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-privacy .privacy-hero__sub {
  margin: 22px 0 0;
  max-width: 48ch;
  font-size: 1.0625rem;
  line-height: 1.95;
  color: var(--ink-soft);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 20px 22px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: rgba(10, 16, 32, 0.72);
}

.page-privacy .privacy-hero__meta .stat {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero__meta .stat__value {
  font-size: 1.5rem;
  line-height: 1;
}

.page-privacy .privacy-hero__meta .stat__label {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-hero__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--muted);
}

/* 正文骨架 */
.page-privacy .privacy-body {
  display: grid;
  gap: 40px;
  padding: 52px 0 72px;
  min-width: 0;
}

/* 侧栏索引 */
.page-privacy .privacy-toc {
  display: grid;
  gap: 16px;
  align-content: start;
  padding-top: 18px;
  border-top: 2px solid var(--gold);
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .toc__link {
  display: block;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .toc__link:hover,
.page-privacy .toc__link:focus-visible,
.page-privacy .toc__link[aria-current="true"] {
  color: var(--gold-lt);
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.07);
}

.page-privacy .privacy-toc__foot {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.85;
  color: var(--muted);
}

/* 章节 */
.page-privacy .privacy-doc {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding: 40px 0 8px;
  border-top: 1px solid var(--pp-line);
  min-width: 0;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-sec .section__head {
  display: grid;
  gap: 6px;
  margin-bottom: 24px;
}

.page-privacy .privacy-sec .section__num {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: 0.02em;
  color: rgba(201, 162, 39, 0.16);
  -webkit-text-stroke: 1px rgba(201, 162, 39, 0.5);
}

.page-privacy .privacy-sec .section__kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--jade);
}

.page-privacy .privacy-sec .section__title {
  margin: 0;
  font-size: clamp(1.375rem, 3.4vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

/* 正文文本 */
.page-privacy .privacy-doc .prose {
  max-width: 68ch;
}

.page-privacy .privacy-doc .prose p {
  margin: 0 0 18px;
  font-size: 1rem;
  line-height: 1.95;
  color: var(--ink-soft);
}

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

.page-privacy .privacy-doc .prose a {
  color: var(--gold-lt);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-soft);
}

.page-privacy .privacy-doc .prose a:hover,
.page-privacy .privacy-doc .prose a:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--gold-lt);
  word-break: break-all;
}

/* 条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  padding: 14px 16px;
  border: 1px solid var(--pp-line);
  border-left: 2px solid var(--jade-soft);
  border-radius: var(--radius);
  background: var(--pp-panel);
  font-size: 0.96875rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .privacy-list__k {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--gold-lt);
}

/* 编号步骤 */
.page-privacy .privacy-steps {
  counter-reset: pstep;
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-steps > li {
  counter-increment: pstep;
  position: relative;
  padding-left: 52px;
  font-size: 0.96875rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .privacy-steps > li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-soft);
}

/* 边界提示 */
.page-privacy .privacy-callout {
  margin: 0 0 18px;
  padding: 16px 18px;
  border: 1px solid rgba(195, 65, 50, 0.42);
  border-radius: var(--radius);
  background: rgba(195, 65, 50, 0.09);
  font-size: 0.9375rem;
  line-height: 1.9;
  color: rgba(233, 229, 218, 0.88);
}

.page-privacy .privacy-callout__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: #E0937F;
}

/* 保留期限三栏 */
.page-privacy .privacy-keep {
  display: grid;
  gap: 12px;
  margin: 0 0 20px;
}

.page-privacy .privacy-keep__item {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 16px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(28, 41, 66, 0.62), rgba(17, 26, 46, 0.8));
}

.page-privacy .privacy-keep__num {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--gold-lt);
}

.page-privacy .privacy-keep__label {
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--muted);
}

/* 页尾行动区 */
.page-privacy .privacy-next {
  display: grid;
  gap: 16px;
  margin-top: 32px;
  padding: 22px 24px;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  background: var(--pp-panel);
}

.page-privacy .privacy-next__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-privacy .privacy-next__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 显现动效 */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-privacy [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-privacy .privacy-keep {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: calc(var(--header-h) + 56px) 0 64px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.72fr);
    align-items: end;
    gap: 48px;
  }

  .page-privacy .privacy-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 64px;
    padding: 72px 0 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-privacy .privacy-sec {
    padding-top: 52px;
  }
}