.page-privacy {
  --pp-gap: 20px;
  position: relative;
  padding-bottom: 76px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
}

.page-privacy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 560px;
  background:
    radial-gradient(58% 62% at 18% 0%, rgba(124, 92, 255, 0.22), transparent 70%),
    radial-gradient(52% 54% at 88% 6%, rgba(54, 224, 232, 0.13), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy > * {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  padding-top: 26px;
  font-size: 0.82rem;
}

.page-privacy .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

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

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  display: grid;
  gap: 30px;
  padding-top: 22px;
  padding-bottom: 46px;
}

.page-privacy .pp-hero__copy {
  min-width: 0;
}

.page-privacy .pp-hero .eyebrow {
  color: var(--mist);
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

.page-privacy .pp-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 7vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--star);
}

.page-privacy .pp-hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 1.02rem;
  line-height: 1.88;
  color: var(--text);
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.page-privacy .pp-hero__meta li {
  flex: 1 1 190px;
  min-width: 0;
  padding: 12px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 4px;
}

.page-privacy .pp-hero__meta-k {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pp-hero__meta-v {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .pp-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-privacy .pp-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 速读摘要 ---------- */
.page-privacy .pp-summary {
  padding-bottom: 52px;
}

.page-privacy .pp-summary .section-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  color: var(--star);
  letter-spacing: -0.01em;
  margin: 10px 0 0;
}

.page-privacy .pp-summary .eyebrow {
  color: var(--violet);
  letter-spacing: 0.18em;
  font-size: 0.72rem;
}

.page-privacy .pp-summary__grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-privacy .pp-sum {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel) 0%, rgba(14, 21, 51, 0.5) 100%);
  min-width: 0;
}

.page-privacy .pp-sum::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 26px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pp-sum[open]::before {
  background: var(--gold);
}

.page-privacy .pp-sum__head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 16px 15px;
  cursor: pointer;
  list-style: none;
  color: var(--star);
  font-family: var(--font-display);
  font-weight: 700;
}

.page-privacy .pp-sum__head::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-sum__head:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: -3px;
}

.page-privacy .pp-sum__num {
  flex: 0 0 auto;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 3px;
}

.page-privacy .pp-sum__title {
  flex: 1 1 auto;
  font-size: 0.96rem;
  line-height: 1.5;
  min-width: 0;
}

.page-privacy .pp-sum__icon {
  position: relative;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 4px;
}

.page-privacy .pp-sum__icon::before,
.page-privacy .pp-sum__icon::after {
  content: "";
  position: absolute;
  background: var(--cyan);
}

.page-privacy .pp-sum__icon::before {
  left: 0;
  top: 5px;
  width: 12px;
  height: 2px;
}

.page-privacy .pp-sum__icon::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}

.page-privacy .pp-sum[open] .pp-sum__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-privacy .pp-sum__body {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--mist);
}

.page-privacy .pp-sum__body p {
  margin: 0;
}

/* ---------- 目录 + 正文 ---------- */
.page-privacy .pp-layout {
  display: grid;
  gap: 30px;
  padding-top: 10px;
}

.page-privacy .pp-toc {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--mist);
}

.page-privacy .pp-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 14px;
}

.page-privacy .pp-toc__list a {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px solid rgba(42, 53, 95, 0.7);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.88rem;
  line-height: 1.5;
  transition: color 140ms var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--star);
}

.page-privacy .pp-toc__list .mono {
  color: var(--cyan);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  flex: 0 0 auto;
}

.page-privacy .pp-toc__note {
  margin: 18px 0 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pp-toc__note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 200, 87, 0.4);
}

.page-privacy .pp-toc__note a:hover,
.page-privacy .pp-toc__note a:focus-visible {
  color: var(--star);
  border-bottom-color: var(--star);
}

.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--head-h) + 24px);
}

.page-privacy .pp-clause:first-of-type {
  border-top: none;
  padding-top: 4px;
}

.page-privacy .pp-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 3vw, 1.72rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--star);
}

.page-privacy .pp-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .pp-clause p {
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--text);
}

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

.page-privacy .pp-clause strong {
  color: var(--star);
  font-weight: 600;
}

.page-privacy .pp-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--text);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pp-facts {
  display: grid;
  gap: 1px;
  margin: 4px 0 18px;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pp-fact {
  background: var(--panel);
  padding: 15px 16px;
  min-width: 0;
}

.page-privacy .pp-fact__k {
  display: block;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .pp-fact__v {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--text);
}

.page-privacy .pp-contact {
  display: grid;
  gap: 12px;
  margin: 6px 0 18px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2) 0%, var(--panel) 100%);
}

.page-privacy .pp-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(42, 53, 95, 0.8);
}

.page-privacy .pp-contact__label {
  flex: 0 0 auto;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .pp-contact__value {
  color: var(--star);
  font-size: 0.98rem;
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .pp-contact__note {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pp-next {
  display: grid;
  gap: 12px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-next a {
  display: grid;
  gap: 6px;
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  background: rgba(14, 21, 51, 0.55);
  color: var(--star);
  text-decoration: none;
  transition: border-color 140ms var(--ease), transform 140ms var(--ease);
}

.page-privacy .pp-next a:hover,
.page-privacy .pp-next a:focus-visible {
  border-color: var(--violet);
}

.page-privacy .pp-next__k {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .pp-next__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--star);
}

.page-privacy .pp-next__d {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy {
    --pp-gap: 24px;
  }

  .page-privacy .pp-summary__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

  .page-privacy .pp-toc__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pp-next {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 56px;
    padding-bottom: 64px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--head-h) + 24px);
    border-top: none;
    padding-top: 0;
    border-left: 1px solid var(--line);
    padding-left: 18px;
  }

  .page-privacy .pp-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-privacy .pp-summary__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pp-clause {
    padding: 34px 0 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-sum__icon::after,
  .page-privacy .pp-next a,
  .page-privacy .pp-toc__list a {
    transition: none;
  }
}
<<<END>>>