.page-privacy {
  --privacy-measure: 34em;
  background: var(--ink-900);
  color: var(--text);
}

/* 页头横带 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.9);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(-6deg, transparent 0 46px, rgba(43, 230, 168, 0.07) 46px 47px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(180deg, rgba(8, 25, 20, 0.55) 0%, rgba(8, 25, 20, 0.86) 62%, var(--ink-900) 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 32px;
  padding-bottom: 44px;
}

.page-privacy .privacy-hero .kicker {
  margin-top: 22px;
}

.page-privacy .privacy-hero .display {
  margin: 10px 0 0;
  max-width: 18em;
  line-height: 1.16;
}

.page-privacy .privacy-hero .lede {
  margin: 16px 0 0;
  max-width: var(--privacy-measure);
  color: var(--muted);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  gap: 16px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--path-deep);
  text-transform: uppercase;
}

.page-privacy .privacy-fact dd {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}

/* 主体：目录 + 条款 */
.page-privacy .privacy-body {
  display: grid;
  gap: 26px;
  padding-top: 36px;
  padding-bottom: 72px;
}

.page-privacy .privacy-toc {
  background: var(--ink-800);
  border: 1px solid var(--line);
  padding: 18px 16px 20px;
}

.page-privacy .privacy-toc__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  text-transform: uppercase;
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px 9px 13px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--path);
  border-left-color: var(--path);
  background: var(--ink-700);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--path-deep);
}

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 110px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
  margin-top: 26px;
}

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

.page-privacy .privacy-sec__fold > summary {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  list-style: none;
  cursor: pointer;
}

.page-privacy .privacy-sec__fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-sec__fold > summary::after {
  content: "＋";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.4;
  color: var(--muted);
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-sec__fold[open] > summary::after {
  content: "−";
  color: var(--path);
}

.page-privacy .privacy-sec__num {
  flex: none;
  margin-top: 4px;
  padding: 2px 6px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--amber);
  border: 1px solid rgba(255, 165, 61, 0.45);
}

.page-privacy .privacy-sec__headmain {
  min-width: 0;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--text);
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-sec:target .privacy-sec__title {
  color: var(--path);
}

.page-privacy .privacy-sec__lead {
  margin: 9px 0 0;
  padding-left: 12px;
  border-left: 3px solid var(--path);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--path-deep);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-sec__body {
  margin-top: 18px;
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 15px;
}

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

.page-privacy .privacy-sec__body ul {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-sec__body li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 11px;
}

.page-privacy .privacy-sec__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--path);
}

.page-privacy .privacy-sec__body strong {
  color: var(--text);
  font-weight: 600;
}

.page-privacy .privacy-sec__body a {
  color: var(--path);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 230, 168, 0.35);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-sec__body a:hover,
.page-privacy .privacy-sec__body a:focus-visible {
  color: var(--amber-soft);
  border-bottom-color: var(--amber);
}

.page-privacy .privacy-mark {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text);
  border-bottom: 2px solid var(--amber);
  padding-bottom: 1px;
}

/* 本地 / 在线对照 */
.page-privacy .privacy-pairs {
  display: grid;
  gap: 1px;
  margin: 20px 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .privacy-pair {
  background: var(--ink-800);
  padding: 16px 18px;
}

.page-privacy .privacy-pair dt {
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--path);
  text-transform: uppercase;
}

.page-privacy .privacy-pair dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* 结尾行动区 */
.page-privacy .privacy-outro {
  margin-top: 44px;
  padding: 22px 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-outro__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 回到顶部 */
.page-privacy .privacy-top {
  position: fixed;
  right: 14px;
  bottom: 16px;
  z-index: 20;
  padding: 10px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-decoration: none;
  background: var(--ink-800);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-panel);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--path);
  border-color: var(--path);
}

@media (min-width: 620px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-privacy .privacy-outro {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 24px 26px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero__inner {
    padding-top: 44px;
    padding-bottom: 56px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 120px;
    background: transparent;
    border: 0;
    padding: 0;
  }

  .page-privacy .privacy-toc__head {
    padding-left: 13px;
  }

  .page-privacy .privacy-sec {
    scroll-margin-top: 130px;
    padding-top: 32px;
    margin-top: 32px;
  }

  .page-privacy .privacy-top {
    right: 28px;
    bottom: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-sec__title,
  .page-privacy .privacy-sec__fold > summary::after,
  .page-privacy .privacy-sec__body a,
  .page-privacy .privacy-top {
    transition-duration: 0.01ms;
  }
}
<<<END>>>