.page-privacy{
  --privacy-line: rgba(27,58,92,.9);
  --privacy-line-soft: rgba(143,168,191,.22);
  --privacy-stream-max: 820px;
  position: relative;
  background: var(--deep);
  color: var(--ice);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: 80px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb{
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  padding-bottom: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-privacy .breadcrumb a{
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible{
  color: var(--cyan);
}
.page-privacy .breadcrumb span[aria-current="page"]{
  color: var(--ice);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  padding-top: 22px;
  isolation: isolate;
}
.page-privacy .privacy-hero::before{
  content: "";
  position: absolute;
  top: -140px;
  left: -12%;
  right: -12%;
  height: 460px;
  background:
    radial-gradient(46% 88% at 18% 12%, rgba(56,240,208,.16), transparent 68%),
    radial-gradient(42% 84% at 84% 4%, rgba(255,106,43,.13), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.page-privacy .eyebrow{
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 12px;
  border: 1px solid var(--reef);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(16,54,92,.55);
}
.page-privacy h1{
  margin: 0;
  max-width: 18em;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 50px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--ice);
}
.page-privacy .privacy-hero__lede{
  max-width: 42em;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__facts{
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px 20px;
  max-width: var(--privacy-stream-max);
}
.page-privacy .privacy-hero__facts li{
  display: grid;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--reef);
}
.page-privacy .privacy-hero__facts .num{
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.1;
  color: var(--orange);
  letter-spacing: -.01em;
}
.page-privacy .privacy-hero__facts span:last-child{
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-privacy .privacy-hero__banner{
  position: relative;
  margin: 38px 0 0;
  border: 1px solid var(--reef);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(70% 120% at 15% 0%, rgba(56,240,208,.14), transparent 70%),
    radial-gradient(60% 110% at 85% 100%, rgba(255,106,43,.12), transparent 72%),
    var(--midnight);
}
.page-privacy .privacy-hero__banner::after{
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(56,240,208,.16);
  border-radius: calc(var(--radius) - 4px);
  pointer-events: none;
}
.page-privacy .privacy-hero__banner img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 主体分栏 ---------- */
.page-privacy .privacy-body{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  margin-top: 56px;
}

/* ---------- 左侧目录 ---------- */
.page-privacy .privacy-toc__sticky{
  display: grid;
  gap: 20px;
}
.page-privacy .privacy-toc__label{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist);
}
.page-privacy .privacy-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--privacy-line);
}
.page-privacy .privacy-toc__link{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 10px 11px 12px;
  border-left: 2px solid transparent;
  border-bottom: 1px solid var(--privacy-line);
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible,
.page-privacy .privacy-toc__link.is-active{
  color: var(--ice);
  border-left-color: var(--cyan);
  background: rgba(16,54,92,.5);
}
.page-privacy .privacy-toc__num{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--cyan);
}
.page-privacy .privacy-toc__aside{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--reef);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
}
.page-privacy .privacy-toc__aside-title{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}
.page-privacy .privacy-toc__sublist{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 13px;
}
.page-privacy .privacy-toc__sublist a{
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: color .2s ease, border-color .2s ease;
}
.page-privacy .privacy-toc__sublist a:hover,
.page-privacy .privacy-toc__sublist a:focus-visible{
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 正文栏目 ---------- */
.page-privacy .privacy-stream{
  min-width: 0;
  max-width: var(--privacy-stream-max);
  display: grid;
  gap: 0;
}
.page-privacy .privacy-sec{
  margin-top: 52px;
  padding-top: 36px;
  border-top: 1px solid var(--privacy-line);
}
.page-privacy .privacy-sec:first-child{
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.page-privacy .privacy-sec__head{
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
}
.page-privacy .privacy-sec__num{
  flex: none;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}
.page-privacy .privacy-sec__title{
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--ice);
}

.page-privacy .privacy-sec__summary{
  margin: 0 0 6px;
  padding: 18px 20px;
  border: 1px solid var(--reef);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
}
.page-privacy .privacy-sec__summary p{
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ice);
}
.page-privacy .privacy-sec__summary p:last-child{
  margin-bottom: 0;
  color: var(--mist);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list{
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-privacy .privacy-list__item{
  display: flex;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--privacy-line-soft);
}
.page-privacy .privacy-list__item:last-child{
  border-bottom: 0;
}
.page-privacy .privacy-list__dot{
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(56,240,208,.12);
}
.page-privacy .privacy-list__item:nth-child(even) .privacy-list__dot{
  background: var(--Teal, var(--teal));
  box-shadow: 0 0 0 3px rgba(14,124,107,.16);
}
.page-privacy .privacy-list__text{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ice);
}
.page-privacy .privacy-list__text strong{
  margin-right: 2px;
  font-weight: 700;
  color: var(--amber);
}

/* ---------- 折叠问答 ---------- */
.page-privacy .privacy-fold{
  margin-top: 26px;
  display: grid;
  gap: 12px;
}
.page-privacy .privacy-fold__item{
  border: 1px solid var(--reef);
  border-radius: 12px;
  background: rgba(12,39,69,.72);
  padding: 0 18px;
  transition: border-color .22s ease;
}
.page-privacy .privacy-fold__item[open]{
  border-color: rgba(56,240,208,.45);
}
.page-privacy .privacy-fold__item summary{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ice);
  cursor: pointer;
  list-style: none;
}
.page-privacy .privacy-fold__item summary::-webkit-details-marker{
  display: none;
}
.page-privacy .privacy-fold__item summary::after{
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}
.page-privacy .privacy-fold__item[open] summary::after{
  content: "−";
}
.page-privacy .privacy-fold__body{
  padding: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}
.page-privacy .privacy-fold__body p{
  margin: 0;
}

.page-privacy .privacy-steps{
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}
.page-privacy .privacy-steps li{
  position: relative;
  counter-increment: step;
  padding: 7px 0 7px 34px;
  line-height: 1.75;
}
.page-privacy .privacy-steps li::before{
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------- 页尾说明 ---------- */
.page-privacy .privacy-footnote{
  margin-top: 64px;
  padding: 20px 22px;
  border: 1px solid var(--reef);
  border-radius: var(--radius);
  background: var(--midnight);
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}
.page-privacy .privacy-footnote p{
  margin: 0;
}
.page-privacy .privacy-footnote .text-muted{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 700px){
  .page-privacy .privacy-body{
    gap: 44px;
  }
  .page-privacy .privacy-sec__num{
    font-size: 34px;
  }
  .page-privacy .privacy-list__item{
    padding: 17px 0;
  }
}

@media (min-width: 960px){
  .page-privacy{
    padding-bottom: 104px;
  }
  .page-privacy .privacy-body{
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 60px;
    margin-top: 72px;
  }
  .page-privacy .privacy-toc__sticky{
    position: sticky;
    top: 92px;
  }
  .page-privacy .privacy-hero{
    padding-top: 30px;
  }
  .page-privacy .privacy-hero__banner{
    margin-top: 44px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-list__text strong,
  .page-privacy .privacy-fold__item,
  .page-privacy .breadcrumb a{
    transition: none;
  }
  .page-privacy .privacy-list__dot{
    box-shadow: none;
  }
}
<<<END>>>

.page-privacy {
  --Teal: transparent;
}