.page-privacy {
  --pv-measure: 760px;
  display: block;
  padding-bottom: clamp(56px, 10vw, 110px);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(22px, 5vw, 42px);
  background:
    radial-gradient(120% 80% at 88% -20%, rgba(37, 227, 196, .10), transparent 58%),
    radial-gradient(90% 70% at 2% 120%, rgba(124, 107, 255, .10), transparent 60%);
  border-bottom: 1px solid rgba(28, 52, 80, .85);
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 4vw, 34px);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-privacy .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .crumbs a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .crumbs span[aria-hidden] {
  color: var(--line);
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--font-head);
  font-size: clamp(30px, 8.2vw, 52px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--text);
}

.page-privacy .privacy-hero__mark {
  color: var(--cyan);
}

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(16px, 2.7vw, 17px);
  line-height: 1.82;
  color: var(--muted);
}

.page-privacy .privacy-flow {
  display: block;
  width: 100%;
  height: clamp(64px, 11vw, 116px);
  margin-top: clamp(26px, 5vw, 46px);
}

.page-privacy .privacy-flow__line {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.page-privacy .privacy-flow__line--cyan {
  stroke: rgba(37, 227, 196, .5);
  stroke-dasharray: 3 9;
}

/* ---------- 窄栏正文容器 ---------- */
.page-privacy .privacy-shell {
  max-width: var(--pv-measure);
  margin-inline: auto;
}

/* ---------- 开篇视觉 ---------- */
.page-privacy .privacy-lead {
  margin: clamp(28px, 6vw, 46px) 0 clamp(22px, 4.5vw, 34px);
}

.page-privacy .privacy-lead img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, #0E1E30, #0A1726);
}

.page-privacy .privacy-lead .figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 小节跳转条 ---------- */
.page-privacy .privacy-jump {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin: 0;
  padding: 9px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

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

.page-privacy .privacy-jump__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid transparent;
  border-radius: var(--r);
  font-size: 14px;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-jump__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
  opacity: .8;
}

.page-privacy .privacy-jump__link:hover {
  color: var(--text);
  border-color: var(--line);
  background: rgba(18, 38, 58, .85);
}

.page-privacy .privacy-jump__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  color: var(--text);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-body {
  display: block;
}

.page-privacy .privacy-sec {
  padding: clamp(30px, 5.5vw, 46px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.page-privacy .privacy-jump + .privacy-body .privacy-sec:first-child {
  border-top: 0;
  padding-top: clamp(24px, 4.5vw, 36px);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2.4vw, 16px);
  margin-bottom: clamp(14px, 2.6vw, 20px);
}

.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 4.6vw, 23px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-privacy .privacy-sec__anchor {
  display: inline-block;
  margin-left: .5em;
  font-family: var(--font-mono);
  font-size: .68em;
  font-weight: 400;
  color: var(--line);
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.page-privacy .privacy-sec__anchor:hover,
.page-privacy .privacy-sec__anchor:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-sec__anchor:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-sec p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--text);
}

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

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-list--warm > li::before {
  background: var(--orange);
}

.page-privacy .privacy-list--violet > li::before {
  background: var(--violet);
}

/* ---------- 口径注脚 ---------- */
.page-privacy .privacy-sec__note {
  margin: 16px 0 0;
  padding: 11px 14px;
  border-left: 2px solid var(--line);
  background: rgba(18, 38, 58, .5);
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 联系信息 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  margin: 18px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(18, 38, 58, .55);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}

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

.page-privacy .privacy-contact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-privacy .privacy-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-links {
  display: grid;
  gap: 8px;
  margin-top: 20px;
}

.page-privacy .privacy-links__item {
  display: block;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  text-decoration: none;
  color: var(--text);
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-links__item:hover {
  border-color: var(--cyan);
  background: rgba(37, 227, 196, .07);
}

.page-privacy .privacy-links__item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-links__label {
  display: block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.005em;
}

.page-privacy .privacy-links__desc {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 84px minmax(0, 1fr);
    padding: 13px 18px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-sec {
    scroll-margin-top: 108px;
  }

  .page-privacy .privacy-jump {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}
<<<END>>>