.page-privacy{
  --prv-rule: rgba(43,43,43,.16);
  --prv-rule-dark: rgba(201,212,223,.24);
  --prv-rail-w: 252px;
  background: var(--paper);
  color: var(--text);
}

/* ===== 首屏：深色档案区 ===== */
.page-privacy .policy-hero{
  position: relative;
  padding: clamp(18px,3.2vw,30px) 0 clamp(34px,6vw,72px);
  background:
    radial-gradient(1100px 460px at 10% -12%, rgba(184,121,31,.22), transparent 62%),
    linear-gradient(180deg, var(--ink), var(--ink-2));
  border-bottom: 3px solid var(--bronze);
  color: var(--white);
}
.page-privacy .policy-hero .breadcrumbs{
  margin-bottom: clamp(18px,3vw,30px);
  color: var(--ink-muted);
  font-size: 13px;
}
.page-privacy .policy-hero .breadcrumbs a{
  color: var(--ink-text);
  text-decoration: none;
}
.page-privacy .policy-hero .breadcrumbs a:hover{
  color: var(--bronze-lt);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .policy-hero .breadcrumbs ol{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}
.page-privacy .policy-hero .breadcrumbs li + li::before{
  content: "/";
  margin-right: 8px;
  color: var(--ink-muted);
}
.page-privacy .policy-hero__grid{
  display: grid;
  gap: clamp(22px,4vw,40px);
}
.page-privacy .policy-hero .kicker{
  color: var(--bronze-lt);
}
.page-privacy .policy-hero h1{
  margin: 10px 0 0;
  font-size: clamp(27px,4.6vw,46px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-privacy .policy-hero .section-lede{
  margin: clamp(14px,2.2vw,20px) 0 0;
  max-width: 48ch;
  font-size: clamp(15px,1.6vw,17px);
  line-height: 1.75;
  color: var(--ink-text);
}
.page-privacy .policy-meta{
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(148px,1fr));
  gap: 14px 20px;
  margin: clamp(20px,3vw,30px) 0 0;
  padding: clamp(16px,2.4vw,20px) 0 0;
  border-top: 1px solid var(--prv-rule-dark);
}
.page-privacy .policy-meta li{
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.page-privacy .policy-meta__label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--bronze-lt);
}
.page-privacy .policy-meta__value{
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}
.page-privacy .policy-hero__figure{
  margin: 0;
}
.page-privacy .policy-hero__media{
  border: 1px solid var(--prv-rule-dark);
  background: var(--ink);
  overflow: hidden;
}
.page-privacy .policy-hero__media img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  filter: saturate(.72) contrast(1.04);
}
.page-privacy .policy-hero__figure .figure__caption{
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-muted);
}

/* ===== 条款区 ===== */
.page-privacy .policy-body{
  padding: clamp(34px,6vw,80px) 0 clamp(46px,7vw,96px);
  background: var(--paper);
}
.page-privacy .policy-layout{
  display: grid;
  gap: clamp(22px,3.6vw,44px);
  min-width: 0;
}
.page-privacy .policy-content{
  min-width: 0;
}

/* 条款索引 */
.page-privacy .policy-index{
  padding: 18px 16px 20px;
  border: 1px solid var(--prv-rule);
  border-top: 3px solid var(--cinnabar);
  background: var(--card);
  box-shadow: var(--shadow-1);
}
.page-privacy .policy-index__title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}
.page-privacy .policy-index__list{
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
}
.page-privacy .policy-index__link{
  display: grid;
  grid-template-columns: 26px minmax(0,1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 8px;
  border-left: 2px solid transparent;
  color: var(--text);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--dur), border-color var(--dur), color var(--dur);
}
.page-privacy .policy-index__no{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--cinnabar);
}
.page-privacy .policy-index__link:hover{
  background: rgba(184,121,31,.10);
  border-left-color: var(--bronze);
  color: var(--ink);
}
.page-privacy .policy-index__link:focus-visible{
  outline: 2px solid var(--bronze-lt);
  outline-offset: 2px;
}
.page-privacy .policy-index__note{
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--prv-rule);
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted);
}

/* 条款块 */
.page-privacy .clause-block{
  padding: clamp(18px,3vw,30px) clamp(16px,3vw,32px) clamp(20px,3vw,32px);
  border: 1px solid var(--prv-rule);
  border-left: 3px solid var(--bronze);
  background: var(--card);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 96px;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.page-privacy .clause-block + .clause-block{
  margin-top: clamp(14px,2.2vw,22px);
}
.page-privacy .clause-block:hover{
  border-left-color: var(--bronze-lt);
  box-shadow: var(--shadow-2);
}
.page-privacy .clause-block__head{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--prv-rule);
}
.page-privacy .clause-block__no{
  font-family: var(--font-mono);
  font-size: clamp(20px,3vw,27px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cinnabar);
}
.page-privacy .clause-block h2{
  margin: 0;
  font-size: clamp(18px,2.4vw,24px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

/* 条款条目 */
.page-privacy .clause-list{
  list-style: none;
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
}
.page-privacy .clause{
  display: grid;
  grid-template-columns: 44px minmax(0,1fr);
  gap: 10px;
  padding: 10px 8px;
  border-radius: var(--r);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  transition: background var(--dur);
}
.page-privacy .clause p{
  margin: 0;
}
.page-privacy .clause__no{
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--cinnabar);
}
.page-privacy .clause:hover{
  background: rgba(184,121,31,.07);
}
.page-privacy .policy-content a{
  color: var(--bronze-dk);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .policy-content a:hover{
  color: var(--bronze);
}
.page-privacy .policy-content a:focus-visible{
  outline: 2px solid var(--bronze-lt);
  outline-offset: 2px;
}

/* 页尾延伸入口 */
.page-privacy .policy-tail{
  margin-top: clamp(18px,2.8vw,26px);
  padding: clamp(20px,3vw,32px);
  border: 1px solid var(--ink-line);
  border-top: 3px solid var(--bronze);
  background: var(--ink-2);
}
.page-privacy .policy-tail__title{
  margin: 0 0 10px;
  font-size: clamp(16px,2vw,19px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-privacy .policy-tail p{
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-text);
}
.page-privacy .policy-tail__links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== 响应式 ===== */
@media (min-width: 640px){
  .page-privacy .clause{
    grid-template-columns: 54px minmax(0,1fr);
    padding: 11px 10px;
  }
}

@media (min-width: 960px){
  .page-privacy .policy-hero__grid{
    grid-template-columns: minmax(0,7fr) minmax(0,5fr);
    align-items: start;
  }
  .page-privacy .policy-layout{
    grid-template-columns: var(--prv-rail-w) minmax(0,1fr);
    align-items: start;
  }
  .page-privacy .policy-index{
    position: sticky;
    top: 96px;
  }
  .page-privacy .policy-index__list{
    grid-template-columns: minmax(0,1fr);
  }
}

@media (min-width: 1240px){
  .page-privacy .policy-hero__grid{
    grid-template-columns: minmax(0,8fr) minmax(0,4fr);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .policy-index__link,
  .page-privacy .clause,
  .page-privacy .clause-block{
    transition: none;
  }
}