/* ===== 隐私中心 · 页面专属样式 ===== */
.page-privacy{
  --prv-rail: 212px;
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-privacy .prv-shell{
  position: relative;
  width: 100%;
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ---------- 首屏 ---------- */
.page-privacy .prv-hero{
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-white);
  padding-block: clamp(22px, 4vw, 42px) 0;
}

.page-privacy .prv-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 203, 216, .13) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(201, 203, 216, .09) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-privacy .prv-hero__glow{
  position: absolute;
  top: -42%;
  right: -18%;
  width: 64%;
  height: 184%;
  background: linear-gradient(165deg, rgba(230, 57, 70, .36), rgba(76, 201, 240, .12) 60%, transparent 82%);
  transform: skewX(var(--skew));
  pointer-events: none;
}

.page-privacy .prv-crumb{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .58);
}

.page-privacy .prv-crumb a{
  color: var(--c-blue);
  text-decoration: none;
}

.page-privacy .prv-crumb a:hover{
  text-decoration: underline;
}

.page-privacy .prv-crumb__now{
  color: var(--c-yellow);
}

.page-privacy .prv-hero__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-privacy .prv-stamp{
  display: inline-block;
  margin: 0 0 16px;
  padding: 5px 11px;
  border: 1px solid rgba(249, 199, 79, .45);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-yellow);
}

.page-privacy .prv-stamp b{
  color: var(--c-white);
  font-weight: 700;
}

.page-privacy .prv-hero__title{
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(40px, 8vw, 74px);
  line-height: 1;
  letter-spacing: -.02em;
  text-shadow: 4px 4px 0 rgba(230, 57, 70, .38);
}

.page-privacy .prv-hero__lede{
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--c-red);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(255, 255, 255, .8);
  max-width: 44ch;
}

.page-privacy .prv-hero__media{
  margin-top: clamp(24px, 4vw, 42px);
}

.page-privacy .prv-hero__img{
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 280px);
  object-fit: cover;
  border-top: 3px solid var(--c-red);
}

/* ---------- 正文两栏 ---------- */
.page-privacy .prv-body{
  padding-block: clamp(34px, 6vw, 74px);
}

.page-privacy .prv-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 42px);
}

.page-privacy .prv-toc{
  border: 1px solid var(--c-line);
  background: var(--c-white);
  padding: 15px 0 14px;
}

.page-privacy .prv-toc__title{
  margin: 0 0 10px;
  padding: 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-graphite);
}

.page-privacy .prv-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .prv-toc__link{
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 8px 16px;
  border-left: 3px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-graphite);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-privacy .prv-toc__link:hover,
.page-privacy .prv-toc__link:focus-visible{
  color: var(--c-ink);
  border-left-color: var(--c-blue);
  background: rgba(76, 201, 240, .09);
}

.page-privacy .prv-toc__link:focus-visible{
  outline: 2px solid var(--c-yellow);
  outline-offset: -2px;
}

.page-privacy .prv-toc__idx{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-red);
}

.page-privacy .prv-toc__foot{
  margin: 12px 16px 0;
  padding-top: 12px;
  border-top: 1px dashed var(--c-line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-graphite);
}

.page-privacy .prv-toc__foot p{
  margin: 0 0 6px;
}

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

.page-privacy .prv-toc__foot b{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-ink);
  overflow-wrap: anywhere;
}

.page-privacy .prv-main{
  min-width: 0;
}

/* ---------- 条款分块 ---------- */
.page-privacy .prv-block{
  margin-bottom: 14px;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-red);
  background: var(--c-white);
  scroll-margin-top: calc(var(--hdr-h-compact) + 24px);
}

.page-privacy .prv-block:last-of-type{
  margin-bottom: 0;
}

.page-privacy .prv-block__sum{
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  background: var(--c-ink);
  color: var(--c-white);
  cursor: pointer;
  list-style: none;
  transition: background-color .18s var(--ease);
}

.page-privacy .prv-block__sum::-webkit-details-marker{
  display: none;
}

.page-privacy .prv-block__sum:hover{
  background: var(--c-graphite);
}

.page-privacy .prv-block__sum:focus-visible{
  outline: 2px solid var(--c-yellow);
  outline-offset: -2px;
}

.page-privacy .prv-block__num{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-yellow);
}

.page-privacy .prv-block__title{
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .prv-block__mark{
  position: relative;
  justify-self: end;
  width: 18px;
  height: 18px;
}

.page-privacy .prv-block__mark::before,
.page-privacy .prv-block__mark::after{
  content: "";
  position: absolute;
  background: var(--c-blue);
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}

.page-privacy .prv-block__mark::before{
  left: 0;
  top: 8px;
  width: 18px;
  height: 2px;
}

.page-privacy .prv-block__mark::after{
  left: 8px;
  top: 0;
  width: 2px;
  height: 18px;
}

.page-privacy .prv-block[open] .prv-block__mark::after{
  transform: rotate(90deg);
  opacity: 0;
}

.page-privacy .prv-block__body{
  padding: 18px 16px 22px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-graphite);
}

.page-privacy .prv-block__body > *:first-child{
  margin-top: 0;
}

.page-privacy .prv-block__body > *:last-child{
  margin-bottom: 0;
}

.page-privacy .prv-block__body p{
  margin: 0 0 12px;
  max-width: 40em;
}

/* ---------- 三类信息标签块 ---------- */
.page-privacy .prv-types{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin: 14px 0 16px;
}

.page-privacy .prv-type{
  padding: 13px 14px 15px;
  background: var(--c-paper);
  border-top: 3px solid var(--c-blue);
}

.page-privacy .prv-type--auto{
  border-top-color: var(--c-red);
}

.page-privacy .prv-type--local{
  border-top-color: var(--c-yellow);
}

.page-privacy .prv-type__k{
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-graphite);
}

.page-privacy .prv-type p{
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-ink);
}

/* ---------- 键值行 ---------- */
.page-privacy .prv-rows{
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
}

.page-privacy .prv-row{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 11px 0;
  border-top: 1px dashed var(--c-line);
}

.page-privacy .prv-row:last-child{
  border-bottom: 1px dashed var(--c-line);
}

.page-privacy .prv-row__k{
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-red);
}

.page-privacy .prv-row__v{
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-graphite);
}

/* ---------- 保存期限刻度 ---------- */
.page-privacy .prv-scale{
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .prv-scale__item{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.page-privacy .prv-scale__label{
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink);
}

.page-privacy .prv-scale__track{
  display: block;
  height: 10px;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
}

.page-privacy .prv-scale__fill{
  display: block;
  height: 100%;
  background: var(--c-blue);
}

.page-privacy .prv-scale__fill--w100{
  width: 100%;
}

.page-privacy .prv-scale__fill--w33{
  width: 33%;
}

.page-privacy .prv-scale__fill--dots{
  width: 100%;
  background: repeating-linear-gradient(90deg, var(--c-yellow) 0 6px, transparent 6px 12px);
}

.page-privacy .prv-scale__val{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-graphite);
}

/* ---------- 尾部引导 ---------- */
.page-privacy .prv-outro{
  margin-top: 22px;
  padding: 22px 16px;
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-yellow);
  background: var(--c-ink);
  color: var(--c-white);
}

.page-privacy .prv-outro__title{
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .prv-outro__text{
  margin: 0;
  max-width: 44em;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .76);
}

.page-privacy .prv-outro__links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .prv-outro__link{
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid rgba(76, 201, 240, .55);
  font-size: 13px;
  color: var(--c-blue);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .prv-outro__link:hover,
.page-privacy .prv-outro__link:focus-visible{
  background: var(--c-blue);
  color: var(--c-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px){
  .page-privacy .prv-scale__item{
    grid-template-columns: 118px minmax(0, 1fr) 76px;
    gap: 12px;
    align-items: center;
  }

  .page-privacy .prv-scale__val{
    text-align: right;
  }

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

  .page-privacy .prv-row{
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .prv-outro{
    padding: 24px 26px;
  }
}

@media (min-width: 860px){
  .page-privacy .prv-hero__grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 18px 44px;
    align-items: end;
  }

  .page-privacy .prv-block__sum{
    grid-template-columns: 46px minmax(0, 1fr) 18px;
    padding: 16px 22px;
  }

  .page-privacy .prv-block__body{
    padding: 22px 22px 26px;
  }
}

@media (min-width: 960px){
  .page-privacy .prv-layout{
    grid-template-columns: var(--prv-rail) minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-privacy .prv-toc{
    position: sticky;
    top: calc(var(--hdr-h-compact) + 20px);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .prv-block__mark::before,
  .page-privacy .prv-block__mark::after,
  .page-privacy .prv-toc__link,
  .page-privacy .prv-block__sum,
  .page-privacy .prv-outro__link{
    transition: none;
  }
}
<<<END>>>