.page-privacy {
  --privacy-side: 250px;
  --privacy-dash: rgba(36, 66, 95, 0.9);
  --privacy-scan: rgba(0, 229, 255, 0.08);
  background:
    radial-gradient(120% 55% at 88% 0%, rgba(0, 229, 255, 0.10), transparent 62%),
    var(--navy-900);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(20px, 3.5vw, 40px) 0 clamp(40px, 6.5vw, 80px);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  max-width: 100%;
}

.page-privacy .privacy-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(36, 66, 95, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(36, 66, 95, 0.4) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 88%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 17, 31, 0.42) 0%, rgba(7, 17, 31, 0.78) 58%, var(--navy-900) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 3;
}

.page-privacy .privacy-hero__body {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  margin-top: clamp(26px, 5vw, 58px);
}

.page-privacy .page-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.012em;
  color: var(--white);
  margin: 10px 0 18px;
  max-width: 22ch;
}

.page-privacy .lede {
  font-size: clamp(15px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--silver);
  max-width: 62ch;
  margin: 0;
}

.page-privacy .privacy-hero__meta {
  display: grid;
  gap: 10px;
  align-content: start;
  justify-items: start;
}

.page-privacy .privacy-meta__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
}

.page-privacy .privacy-meta__key {
  color: var(--muted-dim);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-meta__val {
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  padding-block: clamp(32px, 5.5vw, 68px) clamp(40px, 7vw, 88px);
}

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-side {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(13, 29, 48, 0.92), rgba(7, 17, 31, 0.62));
  padding: 16px 16px 18px;
}

.page-privacy .privacy-side__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--muted-dim);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-toc__link {
  display: block;
  padding: 7px 10px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(36, 66, 95, 0.28);
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--privacy-scan);
  outline: none;
}

.page-privacy .privacy-side__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--privacy-dash);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-privacy .privacy-sec {
  padding: clamp(22px, 3.6vw, 40px) clamp(10px, 1.6vw, 20px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h, 64px) + 24px);
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

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

.page-privacy .privacy-sec.is-current {
  background: linear-gradient(90deg, var(--privacy-scan), transparent 72%);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 3vw, 27px);
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.03em;
  flex: none;
}

.page-privacy .privacy-sec__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.12rem, 2.3vw, 1.65rem);
  line-height: 1.35;
  color: var(--text-strong);
  margin: 0;
}

.page-privacy .privacy-sec__anchor {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.6em;
  color: var(--muted-dim);
  text-decoration: none;
  vertical-align: middle;
  opacity: 0.65;
  transition: color 0.18s ease, opacity 0.18s ease;
}

.page-privacy .privacy-sec__anchor:hover,
.page-privacy .privacy-sec__anchor:focus-visible {
  color: var(--cyan);
  opacity: 1;
  outline: none;
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
  max-width: 66ch;
}

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

.page-privacy .privacy-sec a:not(.privacy-sec__anchor):not(.privacy-top-link) {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

.page-privacy .privacy-sec a:not(.privacy-sec__anchor):not(.privacy-top-link):hover,
.page-privacy .privacy-sec a:not(.privacy-sec__anchor):not(.privacy-top-link):focus-visible {
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-privacy .privacy-sec strong {
  color: var(--text-strong);
  font-weight: 700;
}

/* 定义型列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  border-top: 1px dashed var(--privacy-dash);
  max-width: 72ch;
}

.page-privacy .privacy-list > li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--privacy-dash);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-privacy .privacy-list > li strong {
  color: var(--cyan);
  font-family: var(--font-head);
  font-size: 13.5px;
  letter-spacing: 0.03em;
  font-weight: 800;
}

/* 编号步骤 */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: privacy-step;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 72ch;
}

.page-privacy .privacy-steps > li {
  counter-increment: privacy-step;
  position: relative;
  padding-left: 42px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-privacy .privacy-steps > li::before {
  content: counter(privacy-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--orange);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(3, 7, 13, 0.7);
}

/* 提示条 */
.page-privacy .privacy-note {
  margin: 4px 0 18px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: rgba(13, 29, 48, 0.72);
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 66ch;
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin: 6px 0 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, rgba(0, 229, 255, 0.05) 0 2px, transparent 2px 14px),
    var(--navy-800);
  max-width: 66ch;
}

.page-privacy .privacy-contact__label {
  margin: 0 0 6px !important;
  font-family: var(--font-mono);
  font-size: 11px !important;
  letter-spacing: 0.18em;
  color: var(--muted-dim) !important;
}

.page-privacy .privacy-contact__mail {
  margin: 0 0 8px !important;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 20px) !important;
  line-height: 1.4 !important;
  color: var(--cyan) !important;
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0 !important;
  font-size: 13px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
}

/* 回到开头 */
.page-privacy .privacy-top-link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
  padding-bottom: 3px;
}

.page-privacy .privacy-top-link:hover,
.page-privacy .privacy-top-link:focus-visible {
  border-bottom-color: var(--cyan);
  color: var(--white);
  outline: none;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-list > li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .privacy-list > li strong {
    font-size: 14px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__body {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: end;
  }

  .page-privacy .privacy-hero__meta {
    justify-items: stretch;
    border-left: 1px solid var(--line);
    padding-left: clamp(14px, 2vw, 22px);
  }

  .page-privacy .privacy-hero__meta .tag {
    justify-self: start;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-side) minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 60px);
  }

  .page-privacy .privacy-side {
    position: sticky;
    top: calc(var(--header-h, 64px) + 24px);
  }

  .page-privacy .privacy-toc {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .privacy-toc__link {
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: none;
    padding: 9px 10px 9px 14px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-left-color: var(--cyan);
    padding-left: 18px;
  }

  .page-privacy .privacy-sec p,
  .page-privacy .privacy-steps > li,
  .page-privacy .privacy-list > li {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-sec,
  .page-privacy .privacy-sec__anchor {
    transition: none;
  }
}
<<<END>>>