.page-privacy{
  --pv-measure:720px;
  --pv-note:200px;
  --pv-gap:64px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position:relative;
  background:var(--green);
  color:var(--cream);
  border-top:4px solid var(--orange);
  padding:clamp(36px,6vw,72px) 0 clamp(32px,5vw,60px);
  overflow:hidden;
}
.page-privacy .privacy-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(244,237,225,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,237,225,.06) 1px,transparent 1px);
  background-size:32px 32px;
  pointer-events:none;
}
.page-privacy .breadcrumb{
  position:relative;
  z-index:1;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  margin:0 0 26px;
  font-size:12px;
  letter-spacing:.12em;
  color:rgba(244,237,225,.7);
}
.page-privacy .breadcrumb a{
  color:var(--orange-lt);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color .18s var(--ease);
}
.page-privacy .breadcrumb a:hover{
  border-bottom-color:var(--orange-lt);
}
.page-privacy .privacy-hero__kicker{
  position:relative;
  z-index:1;
  margin:0 0 16px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.22em;
  color:var(--cyan);
}
.page-privacy h1{
  position:relative;
  z-index:1;
  margin:0 0 20px;
  max-width:840px;
  font-size:clamp(1.9rem,5.4vw,3.5rem);
  font-weight:900;
  line-height:1.08;
  letter-spacing:-.02em;
  color:var(--warm);
}
.page-privacy .privacy-hero__lede{
  position:relative;
  z-index:1;
  margin:0;
  max-width:640px;
  font-size:16px;
  line-height:1.9;
  color:rgba(244,237,225,.84);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-banner{
  margin:0;
  line-height:0;
  background:var(--green-lt);
  border-bottom:1px solid var(--line-ink);
}
.page-privacy .privacy-banner img{
  display:block;
  width:100%;
  aspect-ratio:16/5;
  height:auto;
  object-fit:cover;
  object-position:center;
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  padding:40px 0 88px;
}

/* ---------- 左侧条款展签 ---------- */
.page-privacy .privacy-rail{
  border-top:2px solid var(--orange);
  padding-top:14px;
}
.page-privacy .privacy-rail__head{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.22em;
  color:var(--grey);
}
.page-privacy .privacy-rail__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-privacy .privacy-rail__list a{
  display:inline-flex;
  align-items:baseline;
  gap:8px;
  padding:7px 11px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--ink);
  text-decoration:none;
  background:var(--warm);
  border:1px solid var(--line-ink);
  transform:skewX(-1.5deg);
  transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease);
}
.page-privacy .privacy-rail__list a:hover{
  border-color:var(--orange);
  color:var(--orange);
}
.page-privacy .privacy-rail__list .mono{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--grey);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-article{
  max-width:var(--pv-measure);
  min-width:0;
}
.page-privacy .clause{
  border-top:1px solid var(--line-ink);
  padding:30px 0 38px;
  scroll-margin-top:24px;
}
.page-privacy .clause:first-child{
  border-top:2px solid var(--orange);
}
.page-privacy .clause__head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin-bottom:18px;
}
.page-privacy .clause__no{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:clamp(19px,3vw,26px);
  font-weight:700;
  line-height:1;
  color:var(--orange);
}
.page-privacy .clause__title{
  margin:0;
  font-size:clamp(1.2rem,2.6vw,1.7rem);
  font-weight:900;
  line-height:1.22;
  letter-spacing:-.01em;
  color:var(--ink);
}
.page-privacy .clause__key{
  margin:0 0 22px;
  padding:14px 18px;
  background:var(--warm);
  border-left:3px solid var(--orange);
  border-top:1px solid var(--line-soft);
  border-right:1px solid var(--line-soft);
  border-bottom:1px solid var(--line-soft);
  font-size:15px;
  line-height:1.85;
  color:var(--ink);
}
.page-privacy .clause__sub{
  margin:24px 0 12px;
  padding-bottom:6px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--green-lt);
  border-bottom:1px dashed var(--line-ink);
}
.page-privacy .clause__body p{
  margin:0 0 16px;
  font-size:15.5px;
  line-height:1.85;
  color:var(--ink);
}
.page-privacy .clause__body p:last-child{
  margin-bottom:0;
}
.page-privacy .clause__body strong{
  font-weight:700;
  color:var(--green);
}
.page-privacy .clause__list{
  list-style:none;
  margin:0 0 18px;
  padding:0;
}
.page-privacy .clause__list li{
  position:relative;
  padding-left:20px;
  margin-bottom:12px;
  font-size:15.5px;
  line-height:1.85;
  color:var(--ink);
}
.page-privacy .clause__list li:last-child{
  margin-bottom:0;
}
.page-privacy .clause__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:9px;
  height:2px;
  background:var(--orange);
}

/* ---------- 期限清单 ---------- */
.page-privacy .privacy-keep{
  margin:20px 0 0;
  border-top:1px solid var(--line-ink);
}
.page-privacy .privacy-keep__row{
  display:grid;
  grid-template-columns:1fr;
  gap:6px;
  padding:16px 0;
  border-bottom:1px solid var(--line-ink);
}
.page-privacy .privacy-keep dt{
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--green);
}
.page-privacy .privacy-keep dd{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
}

/* ---------- 信息流示意 ---------- */
.page-privacy .privacy-flow-wrap{
  margin:28px 0 0;
  padding:20px 18px 14px;
  background:var(--warm);
  border:1px solid var(--line-ink);
}
.page-privacy .privacy-flow{
  display:block;
  width:100%;
  height:auto;
  color:var(--green);
}
.page-privacy .pf-line{
  fill:none;
  stroke:currentColor;
  stroke-width:1;
}
.page-privacy .pf-box{
  fill:var(--cream);
  stroke:currentColor;
  stroke-width:1;
}
.page-privacy .pf-box--accent{
  fill:var(--green);
  stroke:var(--green);
}
.page-privacy .pf-dot{
  fill:var(--cyan);
}
.page-privacy .pf-label{
  fill:currentColor;
  font-family:var(--font-sans);
  font-size:14px;
}
.page-privacy .pf-label--light{
  fill:var(--cream);
}
.page-privacy .privacy-flow-wrap figcaption{
  margin-top:14px;
  font-size:12.5px;
  line-height:1.7;
  color:var(--grey);
}

/* ---------- 折叠问答 ---------- */
.page-privacy .privacy-details{
  margin:34px 0 0;
  border-top:2px solid var(--green);
  border-bottom:1px solid var(--line-ink);
}
.page-privacy .privacy-details summary{
  position:relative;
  padding:18px 34px 18px 0;
  cursor:pointer;
  list-style:none;
  font-size:16px;
  font-weight:900;
  letter-spacing:.02em;
  color:var(--ink);
}
.page-privacy .privacy-details summary::-webkit-details-marker{
  display:none;
}
.page-privacy .privacy-details summary::after{
  content:"";
  position:absolute;
  right:8px;
  top:50%;
  width:9px;
  height:9px;
  border-right:2px solid var(--orange);
  border-bottom:2px solid var(--orange);
  transform:translateY(-70%) rotate(45deg);
  transition:transform .18s var(--ease);
}
.page-privacy .privacy-details[open] summary::after{
  transform:translateY(-30%) rotate(-135deg);
}
.page-privacy .privacy-details__body{
  padding:2px 0 22px;
}
.page-privacy .privacy-details__body h3{
  margin:18px 0 8px;
  font-size:14px;
  font-weight:700;
  letter-spacing:.06em;
  color:var(--green-lt);
}
.page-privacy .privacy-details__body h3:first-child{
  margin-top:0;
}
.page-privacy .privacy-details__body p{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--ink);
}

/* ---------- 收束 ---------- */
.page-privacy .privacy-more{
  margin:38px 0 0;
  padding-top:20px;
  border-top:1px solid var(--line-ink);
  font-size:14px;
  line-height:1.9;
  color:var(--grey);
}
.page-privacy .privacy-more a{
  color:var(--orange);
  text-decoration:none;
  border-bottom:1px solid rgba(240,90,34,.4);
  transition:border-color .18s var(--ease);
}
.page-privacy .privacy-more a:hover{
  border-bottom-color:var(--orange);
}
.page-privacy .privacy-top{
  display:inline-block;
  margin-top:22px;
  padding:10px 16px;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--ink);
  text-decoration:none;
  background:var(--warm);
  border:1px solid var(--line-ink);
  transform:skewX(-1.5deg);
  transition:border-color .18s var(--ease),color .18s var(--ease);
}
.page-privacy .privacy-top:hover{
  border-color:var(--orange);
  color:var(--orange);
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width:760px){
  .page-privacy .privacy-keep__row{
    grid-template-columns:180px minmax(0,1fr);
    gap:24px;
    align-items:baseline;
  }
}

@media (min-width:960px){
  .page-privacy .privacy-body{
    grid-template-columns:var(--pv-note) minmax(0,1fr);
    gap:var(--pv-gap);
    padding:72px 0 128px;
  }
  .page-privacy .privacy-rail{
    position:sticky;
    top:calc(var(--strip-h) + 32px);
    align-self:start;
  }
  .page-privacy .privacy-rail__list{
    flex-direction:column;
    gap:2px;
  }
  .page-privacy .privacy-rail__list a{
    display:flex;
    padding:9px 0 9px 12px;
    font-weight:500;
    background:none;
    border:0;
    border-left:2px solid transparent;
    transform:none;
  }
  .page-privacy .privacy-rail__list a:hover{
    color:var(--orange);
    background:rgba(240,90,34,.06);
    border-left-color:var(--orange);
  }
  .page-privacy .clause{
    padding:36px 0 46px;
    scroll-margin-top:calc(var(--strip-h) + 24px);
  }
}

@media (max-width:640px){
  .page-privacy .privacy-banner img{
    aspect-ratio:3/2;
  }
  .page-privacy .privacy-flow-wrap{
    padding:14px 12px 12px;
  }
  .page-privacy .pf-label{
    font-size:12px;
  }
}