/* ===== 隐私政策页 · page-privacy ===== */
.page-privacy{
  --pp-gutter:clamp(20px,5vw,56px);
  --pp-soft:rgba(32,26,21,.62);
  background:var(--sb-cream);
  color:var(--sb-ink);
  font-family:var(--sb-font-body);
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}

/* --- 顶部横带 --- */
.page-privacy .pp-band{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:var(--sb-deep);
  color:var(--sb-paper);
}
.page-privacy .pp-band__img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.3;
  z-index:0;
}
.page-privacy .pp-band::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:
    linear-gradient(105deg,rgba(11,27,43,.97) 0%,rgba(11,27,43,.9) 48%,rgba(20,49,77,.62) 100%);
}
.page-privacy .pp-band__inner{
  position:relative;
  z-index:1;
  max-width:var(--sb-shell);
  margin:0 auto;
  padding:clamp(42px,7.5vw,100px) var(--pp-gutter) clamp(34px,4.6vw,62px);
}

/* --- 面包屑 --- */
.page-privacy .pp-crumb{
  margin:0 0 clamp(22px,3vw,34px);
}
.page-privacy .pp-crumb__list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.55em;
  margin:0;
  padding:0;
  list-style:none;
  font-family:var(--sb-font-mono);
  font-size:12px;
  letter-spacing:.09em;
  color:var(--sb-steel);
}
.page-privacy .pp-crumb__list li+li::before{
  content:"/";
  margin-right:.55em;
  color:var(--sb-slate);
}
.page-privacy .pp-crumb__list a{
  color:var(--sb-cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(47,214,198,.35);
}
.page-privacy .pp-crumb__list a:hover{
  border-bottom-color:var(--sb-cyan);
}

/* --- 首屏文字 --- */
.page-privacy .sb-eyebrow{
  margin:0 0 12px;
  font-family:var(--sb-font-mono);
  font-size:12px;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:var(--sb-cyan);
}
.page-privacy h1{
  margin:0 0 20px;
  font-family:var(--sb-font-display);
  font-weight:900;
  font-size:clamp(29px,4.6vw,54px);
  line-height:1.16;
  letter-spacing:-.02em;
  color:var(--sb-paper);
  max-width:20ch;
}
.page-privacy .pp-band .sb-lead{
  max-width:64ch;
  margin:0;
  font-size:clamp(15.5px,1.5vw,18.5px);
  line-height:1.85;
  color:rgba(251,246,236,.85);
}
.page-privacy .pp-band__meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px 40px;
  margin:clamp(26px,3.5vw,40px) 0 0;
  padding:22px 0 0;
  list-style:none;
  border-top:1px solid var(--sb-line-dark);
  font-family:var(--sb-font-mono);
  font-size:12.5px;
  letter-spacing:.06em;
}
.page-privacy .pp-band__meta li{
  display:flex;
  align-items:baseline;
  gap:10px;
}
.page-privacy .pp-band__k{
  color:var(--sb-steel);
}
.page-privacy .pp-band__v{
  color:var(--sb-amber);
  font-weight:600;
}

/* --- 主体布局 --- */
.page-privacy .pp-layout{
  max-width:var(--sb-shell);
  margin:0 auto;
  padding:clamp(38px,5.5vw,78px) var(--pp-gutter) clamp(48px,7vw,96px);
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(28px,4vw,52px);
  align-items:start;
}

/* --- 目录栏 --- */
.page-privacy .pp-index{
  border-top:2px solid var(--sb-orange);
  padding-top:16px;
}
.page-privacy .pp-index__title{
  margin:0 0 12px;
  font-family:var(--sb-font-mono);
  font-size:11.5px;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--sb-slate);
}
.page-privacy .pp-index__list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  grid-template-columns:1fr;
  gap:0;
}
.page-privacy .pp-index__link{
  display:flex;
  align-items:baseline;
  gap:12px;
  padding:9px 0;
  border-bottom:1px dashed var(--sb-line-ink);
  color:var(--sb-slate);
  font-size:14.5px;
  line-height:1.5;
  text-decoration:none;
  transition:color .18s ease,padding-left .18s ease;
}
.page-privacy .pp-index__link:hover,
.page-privacy .pp-index__link:focus-visible{
  color:var(--sb-orange);
  padding-left:6px;
}
.page-privacy .pp-index__link:focus-visible{
  outline:2px solid var(--sb-cyan);
  outline-offset:2px;
}
.page-privacy .pp-index__num{
  flex:none;
  font-family:var(--sb-font-mono);
  font-size:10.5px;
  letter-spacing:.12em;
  color:var(--sb-cyan);
}

/* --- 条款正文 --- */
.page-privacy .pp-body{
  min-width:0;
}
.page-privacy .pp-sec{
  position:relative;
  margin:0 0 clamp(28px,4vw,48px);
  padding:0 0 clamp(26px,3.6vw,44px);
  scroll-margin-top:110px;
}
.page-privacy .pp-sec::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:1px;
  background:repeating-linear-gradient(12deg,rgba(147,162,178,.7) 0 1px,transparent 1px 7px);
}
.page-privacy .pp-sec:last-of-type{
  margin-bottom:clamp(30px,4.5vw,54px);
  padding-bottom:0;
}
.page-privacy .pp-sec:last-of-type::after{
  display:none;
}
.page-privacy .pp-sec__head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin:0 0 clamp(16px,2.2vw,24px);
}
.page-privacy .pp-sec__num{
  flex:none;
  font-family:var(--sb-font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--sb-paper);
  background:var(--sb-deep);
  padding:5px 12px;
  clip-path:var(--sb-cut);
}
.page-privacy .pp-sec h2{
  margin:0;
  font-family:var(--sb-font-display);
  font-weight:800;
  font-size:clamp(21px,2.5vw,29px);
  line-height:1.3;
  letter-spacing:-.015em;
  color:var(--sb-ink);
}

.page-privacy .pp-terms{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:13px;
}
.page-privacy .pp-terms li{
  position:relative;
  padding-left:26px;
  font-size:15.5px;
  line-height:1.8;
  color:var(--pp-soft);
}
.page-privacy .pp-terms li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:12px;
  height:2px;
  background:var(--sb-orange);
}

.page-privacy .pp-group{
  margin:0 0 clamp(20px,2.6vw,28px);
}
.page-privacy .pp-group:last-child{
  margin-bottom:0;
}
.page-privacy .pp-group h3{
  margin:0 0 12px;
  padding-left:12px;
  border-left:2px solid var(--sb-cyan);
  font-family:var(--sb-font-mono);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--sb-slate);
}
.page-privacy .pp-group--auto h3{
  border-left-color:var(--sb-steel);
}

.page-privacy .pp-mail{
  display:inline-block;
  padding:1px 6px;
  background:rgba(47,214,198,.14);
  color:var(--sb-deep-2);
  font-size:14.5px;
  word-break:break-all;
}

/* --- 结尾行动区 --- */
.page-privacy .pp-cta{
  position:relative;
  background:var(--sb-paper);
  border-left:4px solid var(--sb-orange);
  background-image:var(--sb-hatch);
  padding:clamp(24px,3.2vw,38px);
  clip-path:var(--sb-cut);
}
.page-privacy .pp-cta .sb-eyebrow{
  color:var(--sb-orange);
  margin-bottom:10px;
}
.page-privacy .pp-cta h2{
  margin:0 0 12px;
  font-family:var(--sb-font-display);
  font-weight:800;
  font-size:clamp(19px,2.2vw,25px);
  line-height:1.4;
  color:var(--sb-ink);
}
.page-privacy .pp-cta p{
  margin:0 0 22px;
  max-width:60ch;
  font-size:15.5px;
  color:var(--pp-soft);
}
.page-privacy .pp-cta__actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 26px;
}
.page-privacy .pp-textlink{
  font-size:14.5px;
  color:var(--sb-deep-2);
  text-decoration:none;
  border-bottom:1px solid var(--sb-cyan);
  padding-bottom:2px;
}
.page-privacy .pp-textlink:hover{
  color:var(--sb-orange);
  border-bottom-color:var(--sb-orange);
}

/* --- 平板与桌面 --- */
@media (min-width:700px){
  .page-privacy .pp-index__list{
    grid-template-columns:repeat(2,minmax(0,1fr));
    column-gap:28px;
  }
}

@media (min-width:960px){
  .page-privacy .pp-layout{
    grid-template-columns:250px minmax(0,1fr);
    gap:72px;
  }
  .page-privacy .pp-index{
    position:sticky;
    top:104px;
  }
  .page-privacy .pp-index__list{
    grid-template-columns:1fr;
    column-gap:0;
  }
  .page-privacy .pp-terms li{
    font-size:15.5px;
  }
}

@media (min-width:1200px){
  .page-privacy .pp-layout{
    grid-template-columns:268px minmax(0,1fr);
    gap:88px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pp-index__link{
    transition:none;
  }
}