.page-privacy{
  --p-rule: rgba(27,36,48,.14);
  --p-card: var(--chalk);
  --p-shadow: 0 1px 2px rgba(7,17,31,.05), 0 20px 44px -34px rgba(7,17,31,.45);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: clip;
}

/* ---------- 顶部深色带 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  padding-top: calc(var(--header-h) + 40px);
  background:
    radial-gradient(90% 70% at 88% -10%, rgba(57,242,200,.16), transparent 62%),
    radial-gradient(70% 60% at 4% 0%, rgba(215,38,61,.18), transparent 58%),
    linear-gradient(180deg, var(--navy) 0%, var(--bridge) 76%, var(--carbon) 100%);
  color: var(--chalk);
  overflow: hidden;
}
.page-privacy .privacy-hero::before{
  content:"";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245,241,232,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245,241,232,.05) 1px, transparent 1px);
  background-size: 72px 72px, 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.85), transparent 78%);
  pointer-events: none;
}
.page-privacy .privacy-hero .container{
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs ol{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(28px,4vw,44px);
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .08em;
}
.page-privacy .breadcrumbs li{
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--stone);
}
.page-privacy .breadcrumbs li + li::before{
  content: "/";
  color: rgba(245,241,232,.32);
}
.page-privacy .breadcrumbs a{
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible{
  color: var(--cyan);
  border-bottom-color: currentColor;
}

.page-privacy .privacy-hero .eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy .privacy-hero .eyebrow::before{
  content:"";
  width: 26px;
  height: 2px;
  background: var(--clay);
}

.page-privacy .privacy-hero h1{
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 6.6vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--chalk);
}

.page-privacy .privacy-hero__lead{
  max-width: 58ch;
  margin: 22px 0 0;
  font-size: 1rem;
  line-height: 1.78;
  color: rgba(245,241,232,.82);
}

.page-privacy .privacy-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-hero__meta li{
  padding: 7px 12px;
  border: 1px solid rgba(245,241,232,.2);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: rgba(245,241,232,.76);
}

.page-privacy .privacy-hero__figure{
  position: relative;
  z-index: 1;
  margin: clamp(32px,6vw,60px) 0 0;
}
.page-privacy .privacy-hero__figure::after{
  content:"";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42%;
  background: linear-gradient(180deg, rgba(245,241,232,0), rgba(245,241,232,.92));
  pointer-events: none;
}
.page-privacy .privacy-hero__figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 450;
  object-fit: cover;
  filter: saturate(.92) contrast(1.02);
}

/* ---------- 长文骨架 ---------- */
.page-privacy .privacy-shell{
  display: grid;
  grid-template-columns: minmax(0,1fr);
  gap: 26px;
  padding-top: clamp(28px,5vw,60px);
  padding-bottom: clamp(48px,8vw,96px);
}

.page-privacy .privacy-toc{
  position: sticky;
  top: var(--header-h);
  z-index: 4;
  padding: 12px 0;
  background: linear-gradient(180deg, var(--paper) 84%, rgba(245,241,232,.9));
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--p-rule);
}
.page-privacy .privacy-toc__title{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.page-privacy .privacy-toc ol{
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .privacy-toc li{
  flex: 0 0 auto;
}
.page-privacy .privacy-toc a{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--p-rule);
  border-radius: 2px;
  background: var(--p-card);
  font-size: .8125rem;
  line-height: 1.3;
  color: var(--ink-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible{
  color: var(--ink);
  border-color: rgba(14,122,102,.55);
}
.page-privacy .privacy-toc a.is-active,
.page-privacy .privacy-toc a[aria-current="true"],
.page-privacy .privacy-toc a[aria-current="location"]{
  color: var(--ink);
  border-color: rgba(14,122,102,.6);
  background: rgba(57,242,200,.18);
}
.page-privacy .privacy-toc a .num{
  color: var(--clay);
  font-size: .72rem;
}
.page-privacy .privacy-toc__foot{
  margin: 10px 0 0;
}
.page-privacy .privacy-toc__foot a{
  font-size: .78rem;
  color: var(--bridge);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,36,48,.35);
  padding-bottom: 2px;
}
.page-privacy .privacy-toc__foot a:hover,
.page-privacy .privacy-toc__foot a:focus-visible{
  color: var(--ink);
  border-bottom-color: var(--clay);
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-doc{
  min-width: 0;
}
.page-privacy .privacy-sec{
  position: relative;
  margin-bottom: clamp(14px,2.2vw,22px);
  padding: clamp(20px,3.6vw,40px);
  background: var(--p-card);
  border: 1px solid var(--p-rule);
  border-radius: 3px;
  box-shadow: var(--p-shadow);
  scroll-margin-top: calc(var(--header-h) + 96px);
}
.page-privacy .privacy-sec::before{
  content:"";
  position: absolute;
  left: 0;
  top: clamp(20px,3.6vw,40px);
  width: 3px;
  height: 26px;
  background: linear-gradient(180deg, var(--clay), rgba(197,106,74,0));
}
.page-privacy .privacy-sec__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--p-rule);
}
.page-privacy .privacy-sec__index{
  flex: 0 0 auto;
  padding-left: 10px;
  border-left: 3px solid var(--clay);
  font-size: .78rem;
  line-height: 1;
  letter-spacing: .1em;
  color: var(--clay);
}
.page-privacy .privacy-sec__title{
  margin: 0;
  font-size: clamp(1.12rem,2.6vw,1.55rem);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--navy);
}

.page-privacy .privacy-sec__body > p{
  max-width: 66ch;
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--ink);
}
.page-privacy .privacy-sec__body > p:last-child{
  margin-bottom: 0;
}
.page-privacy .privacy-sec__body a{
  color: var(--bridge);
  text-decoration: none;
  border-bottom: 1px solid rgba(14,122,102,.5);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .privacy-sec__body a:hover,
.page-privacy .privacy-sec__body a:focus-visible{
  color: var(--ink);
  border-bottom-color: var(--clay);
}

.page-privacy .privacy-sec__body h3{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 12px;
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--bridge);
}
.page-privacy .privacy-sec__body h3::before{
  content:"";
  width: 16px;
  height: 1px;
  background: var(--clay);
}

.page-privacy .privacy-list{
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-list li{
  position: relative;
  max-width: 64ch;
  padding-left: 20px;
  font-size: 1rem;
  line-height: 1.72;
  color: var(--ink);
}
.page-privacy .privacy-list li::before{
  content:"";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--moss);
  border-radius: 1px;
  transform: rotate(45deg);
}

.page-privacy .privacy-def{
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
}
.page-privacy .privacy-def > div{
  padding-left: 14px;
  border-left: 2px solid rgba(197,106,74,.45);
}
.page-privacy .privacy-def dt{
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--ink-muted);
}
.page-privacy .privacy-def dd{
  margin: 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.72;
  color: var(--ink);
}

.page-privacy .privacy-more{
  margin: 6px 0 18px;
  border: 1px dashed rgba(27,36,48,.24);
  border-radius: 3px;
  background: rgba(245,241,232,.7);
}
.page-privacy .privacy-more summary{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--bridge);
  cursor: pointer;
  list-style: none;
}
.page-privacy .privacy-more summary::-webkit-details-marker{
  display: none;
}
.page-privacy .privacy-more summary::before{
  content:"+";
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--clay);
  line-height: 1;
}
.page-privacy .privacy-more[open] summary::before{
  content:"−";
}
.page-privacy .privacy-more summary::after{
  content:"展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 400;
  letter-spacing: .1em;
  color: var(--stone);
}
.page-privacy .privacy-more[open] summary::after{
  content:"收起";
}
.page-privacy .privacy-more summary:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}
.page-privacy .privacy-more p{
  margin: 0;
  padding: 0 16px 14px;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.72;
  color: var(--ink-muted);
}

.page-privacy .privacy-foot{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}
.page-privacy .privacy-foot__link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--ink-line);
  border-radius: 2px;
  background: var(--paper);
  font-size: .875rem;
  color: var(--bridge);
  text-decoration: none;
  border-bottom-width: 1px;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.page-privacy .privacy-foot__link::after{
  content:"→";
  font-family: var(--font-mono);
  color: var(--clay);
}
.page-privacy .privacy-foot__link:hover,
.page-privacy .privacy-foot__link:focus-visible{
  color: var(--ink);
  border-color: rgba(14,122,102,.6);
  background: rgba(57,242,200,.12);
}

.page-privacy .num{
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-privacy [data-reveal]{
  transition: opacity .42s var(--ease), transform .42s var(--ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px){
  .page-privacy .privacy-shell{
    grid-template-columns: 264px minmax(0,1fr);
    gap: clamp(32px,4vw,60px);
    align-items: start;
  }
  .page-privacy .privacy-toc{
    top: calc(var(--header-h) + 20px);
    border-bottom: 1px solid var(--p-rule);
  }
  .page-privacy .privacy-toc ol{
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .privacy-toc li{
    flex: none;
  }
  .page-privacy .privacy-toc a{
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid rgba(27,36,48,.18);
    border-radius: 0;
    background: transparent;
    font-size: .875rem;
    white-space: normal;
  }
  .page-privacy .privacy-toc a.is-active,
  .page-privacy .privacy-toc a[aria-current="true"],
  .page-privacy .privacy-toc a[aria-current="location"]{
    border-left-color: var(--cyan);
    background: transparent;
  }
  .page-privacy .privacy-sec__body > p,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-def dd{
    font-size: 1.0625rem;
  }
}

@media (min-width: 1280px){
  .page-privacy .privacy-hero{
    padding-top: calc(var(--header-h) + 64px);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy [data-reveal]{
    transition: none;
  }
}
</

.page-privacy {
  --i: 0.3s;
}