.page-privacy {
  --privacy-measure: 44rem;
  --privacy-rule: 1px solid var(--line);
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--ivory);
  padding-top: clamp(56px, 9vw, 112px);
  padding-bottom: clamp(40px, 5vw, 64px);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--line);
  pointer-events: none;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-hero__lead {
  max-width: 44rem;
}

.page-privacy .privacy-hero__title {
  margin: 20px 0 0;
  color: var(--navy);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__lede {
  margin-top: 22px;
  color: var(--ink-soft);
  max-width: 36rem;
}

.page-privacy .privacy-hero__meta {
  margin-top: 18px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__aside {
  border-top: var(--privacy-rule);
  padding-top: 20px;
}

.page-privacy .privacy-hero__aside-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-privacy .privacy-hero__aside-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-hero__aside-list li {
  display: flex;
  gap: 14px;
  align-items: baseline;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 8px;
}

.page-privacy .privacy-hero__aside-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-hero__aside-list .mono {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-privacy .privacy-hero__media {
  margin-top: clamp(36px, 5vw, 64px);
}

/* ===== 正文画布 ===== */
.page-privacy .privacy-canvas {
  background: var(--white);
  padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 9vw, 128px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

/* ===== 条款索引 ===== */
.page-privacy .privacy-toc {
  border-top: var(--privacy-rule);
  padding-top: 16px;
}

.page-privacy .privacy-toc__label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

.page-privacy .privacy-toc__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-top: 14px;
}

.page-privacy .privacy-toc__nav a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  border-radius: 2px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.4;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__num {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
  transition: color var(--t-fast) var(--ease);
}

.page-privacy .privacy-toc__nav a:hover,
.page-privacy .privacy-toc__nav a:focus-visible {
  color: var(--navy);
  border-color: var(--line-strong);
  border-left-color: var(--gold-light);
}

.page-privacy .privacy-toc__nav a[aria-current] {
  color: var(--navy);
  border-color: var(--line-strong);
  border-left-color: var(--gold);
  background: rgba(232, 163, 61, 0.08);
}

.page-privacy .privacy-toc__nav a[aria-current] .privacy-toc__num {
  color: var(--gold-ink);
}

.page-privacy .privacy-toc__foot {
  margin-top: 16px;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--graphite);
}

/* ===== 条款块 ===== */
.page-privacy .privacy-content {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-clause {
  position: relative;
  border-top: var(--privacy-rule);
  padding: 40px 0 56px;
}

.page-privacy .privacy-clause--last {
  padding-bottom: 8px;
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  left: 0;
  top: -1px;
  width: 56px;
  height: 2px;
  background: var(--gold);
}

.page-privacy .privacy-clause__head {
  margin-bottom: 26px;
}

.page-privacy .privacy-clause__num {
  margin: 0 0 10px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-ink);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3.2vw, 1.875rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--navy);
}

.page-privacy .privacy-clause__body > p {
  margin: 0 0 20px;
}

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

/* 悬停显示坐标标记的正文段 */
.page-privacy .term {
  position: relative;
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--ink);
  max-width: 34rem;
  padding-left: 0;
}

.page-privacy .term::before {
  content: attr(data-coord);
  position: absolute;
  left: -3.25rem;
  top: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
  pointer-events: none;
}

.page-privacy .term:hover::before,
.page-privacy .term:focus-within::before {
  opacity: 1;
  transform: translateX(0);
}

.page-privacy .term--note {
  border-left: 3px solid var(--jade);
  background: rgba(15, 181, 166, 0.06);
  padding: 16px 18px 16px 20px;
  font-size: 1rem;
}

.page-privacy .term--warn {
  border-left: 3px solid var(--coral);
  background: rgba(228, 87, 46, 0.06);
  padding: 16px 18px 16px 20px;
  font-size: 1rem;
}

/* ===== 三条路径 ===== */
.page-privacy .privacy-path {
  margin: 28px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-path__name {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-path__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-path__dot--jade {
  background: var(--jade);
}

.page-privacy .privacy-path__dot--gold {
  background: var(--coral);
}

/* ===== 四类用途 ===== */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-uses__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-bottom: var(--privacy-rule);
  transition: background-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-uses__item:hover {
  background: rgba(232, 163, 61, 0.05);
}

.page-privacy .privacy-uses__key {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--gold-ink);
  padding-top: 3px;
}

.page-privacy .privacy-uses__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-uses__body p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 32rem;
}

/* ===== 保留期限 ===== */
.page-privacy .privacy-keep {
  margin: 24px 0 28px;
  border-top: var(--privacy-rule);
  border-bottom: var(--privacy-rule);
}

.page-privacy .privacy-keep__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 20px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-privacy .privacy-keep__what {
  font-size: 1rem;
  color: var(--ink);
}

.page-privacy .privacy-keep__how {
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  background: rgba(18, 48, 74, 0.06);
  padding: 4px 10px;
  border: 1px solid var(--line);
}

/* ===== 四项权利 ===== */
.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 24px 0 28px;
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-rights__item {
  padding: 22px 0 22px 20px;
  border-bottom: var(--privacy-rule);
  border-left: 3px solid var(--gold-light);
  transition: border-left-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-rights__item:hover {
  border-left-color: var(--gold);
  background: rgba(232, 163, 61, 0.05);
}

.page-privacy .privacy-rights__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 32rem;
}

/* ===== 行动条 ===== */
.page-privacy .privacy-action {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: center;
  padding: 24px 22px;
  background: var(--navy);
  border-left: 3px solid var(--gold);
}

.page-privacy .privacy-action__txt {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, 0.88);
  max-width: 32rem;
}

.page-privacy .privacy-action__btn {
  justify-self: start;
  white-space: nowrap;
}

/* ===== 正文内链 ===== */
.page-privacy .privacy-link {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color var(--t-fast) var(--ease), text-decoration-color var(--t-fast) var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--gold-ink);
  text-decoration-color: var(--gold-ink);
}

.page-privacy .privacy-link.mono {
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
}

/* ===== 平板 ===== */
@media (min-width: 760px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 24px;
  }

  .page-privacy .privacy-action {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 26px 28px;
  }

  .page-privacy .privacy-action__btn {
    justify-self: end;
  }
}

/* ===== 桌面 ===== */
@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-hero__aside {
    margin-top: 8px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 176px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

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

  .page-privacy .privacy-toc__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    margin-top: 16px;
  }

  .page-privacy .privacy-toc__nav a {
    display: flex;
    align-items: baseline;
    padding: 9px 12px 9px 10px;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
  }

  .page-privacy .privacy-toc__nav a[aria-current] {
    background: transparent;
    border-left-color: var(--gold);
    color: var(--navy);
  }

  .page-privacy .privacy-clause {
    padding: 52px 0 68px;
  }

  .page-privacy .privacy-clause__head {
    margin-bottom: 30px;
  }

  .page-privacy .privacy-clause__title {
    font-size: clamp(1.625rem, 2.4vw, 2.125rem);
  }
}

/* ===== 减少动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .term::before,
  .page-privacy .privacy-toc__nav a,
  .page-privacy .privacy-uses__item,
  .page-privacy .privacy-rights__item {
    transition: none;
  }
}
<<<END>>>