/* ===== 页面：隐私与数据 ===== */
.page-privacy{
  --pp-rail:196px;
  --pp-gap:clamp(26px,3.6vw,52px);
  --pp-prose:#C9D8E5;
  --pp-body-ink:#3B2F27;
  --pp-amber-ink:#8A5A10;
  --pp-hair:rgba(42,33,27,.14);
  display:block;
  background:var(--ink);
  color:var(--white);
}

.page-privacy a{
  color:inherit;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pp-crumb{
  padding-top:18px;
  padding-bottom:18px;
}
.page-privacy .pp-crumb__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  letter-spacing:.05em;
  color:var(--haze);
}
.page-privacy .pp-crumb__list li + li::before{
  content:"/";
  margin-right:8px;
  color:var(--line);
}
.page-privacy .pp-crumb__list a{
  color:var(--cyan-mist);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease);
}
.page-privacy .pp-crumb__list a:hover{
  border-bottom-color:var(--cyan-mist);
}
.page-privacy .pp-crumb__list li[aria-current="page"]{
  color:var(--white);
}

/* ---------- 页头 ---------- */
.page-privacy .pp-hero{
  position:relative;
  background:linear-gradient(180deg,var(--ink-2) 0%,var(--ink) 74%);
  border-bottom:1px solid var(--line);
}
.page-privacy .pp-hero__media{
  position:relative;
  height:168px;
  overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.page-privacy .pp-hero__media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.7;
}
.page-privacy .pp-hero__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,27,43,.18) 0%,rgba(11,27,43,.62) 58%,var(--ink) 100%);
}
.page-privacy .pp-hero__body{
  position:relative;
  padding-top:28px;
  padding-bottom:38px;
}
.page-privacy .pp-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0;
  font-family:var(--font-mono);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.07em;
  color:var(--cyan-mist);
  border:1px solid rgba(47,227,200,.42);
  padding:5px 11px;
}
.page-privacy .pp-hero h1{
  margin:16px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(33px,7.4vw,74px);
  line-height:1.03;
  letter-spacing:-.02em;
  color:var(--white);
  max-width:17ch;
}
.page-privacy .pp-hero .lede{
  margin:18px 0 0;
  max-width:62ch;
  font-size:16px;
  line-height:1.78;
  color:var(--pp-prose);
}
.page-privacy .pp-hero__facts{
  list-style:none;
  margin:28px 0 0;
  padding:0;
  display:grid;
  grid-template-columns:1fr;
  gap:1px;
  background:var(--line-soft);
  border:1px solid var(--line);
}
.page-privacy .pp-hero__facts li{
  background:var(--ink-2);
  padding:14px 16px;
  display:flex;
  flex-direction:column;
  gap:5px;
}
.page-privacy .pp-fact__k{
  font-size:12px;
  letter-spacing:.09em;
  color:var(--haze);
}
.page-privacy .pp-fact__v{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:21px;
  color:var(--amber);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-layout{
  padding-top:32px;
  padding-bottom:48px;
}

/* ---------- 条款编号轨道 ---------- */
.page-privacy .pp-index{
  border:1px solid var(--line);
  background:rgba(18,41,63,.62);
  padding:16px 14px 14px;
  margin-bottom:24px;
}
.page-privacy .pp-index__title{
  margin:0 0 10px;
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--haze);
}
.page-privacy .pp-index__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:2px;
}
.page-privacy .pp-index__list a{
  display:flex;
  align-items:baseline;
  gap:9px;
  min-height:44px;
  padding:11px 8px;
  font-size:14px;
  line-height:1.4;
  color:var(--pp-prose);
  text-decoration:none;
  border-left:2px solid transparent;
  transition:color var(--dur) var(--ease),background var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible{
  color:var(--white);
  background:rgba(47,227,200,.08);
  border-left-color:var(--cyan);
}
.page-privacy .pp-index__list .num{
  flex:none;
  font-size:11.5px;
  color:var(--amber);
}
.page-privacy .pp-index__note{
  margin:12px 0 0;
  padding-top:12px;
  border-top:1px solid var(--line-soft);
  font-size:12.5px;
  line-height:1.65;
  color:var(--haze);
}

/* ---------- 纸感正文 ---------- */
.page-privacy .pp-body{
  background:var(--paper);
  color:var(--paper-ink);
  border:1px solid rgba(42,33,27,.14);
  box-shadow:0 1px 0 rgba(0,0,0,.2);
  padding:clamp(22px,4vw,44px);
}
.page-privacy .pp-sec{
  padding-top:26px;
  margin-top:26px;
  border-top:1px solid var(--pp-hair);
}
.page-privacy .pp-sec:first-child{
  padding-top:0;
  margin-top:0;
  border-top:0;
}
.page-privacy .pp-sec__head{
  display:flex;
  align-items:baseline;
  gap:13px;
  margin-bottom:14px;
}
.page-privacy .pp-sec__no{
  flex:none;
  font-family:var(--font-mono);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--rust);
  border:1px solid rgba(217,85,47,.42);
  padding:3px 7px;
}
.page-privacy .pp-sec h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(20px,3.4vw,27px);
  line-height:1.26;
  letter-spacing:-.01em;
  color:var(--paper-ink);
}
.page-privacy .pp-body p{
  margin:0 0 14px;
  font-size:16px;
  line-height:1.78;
  color:var(--pp-body-ink);
}
.page-privacy .pp-body p:last-child{
  margin-bottom:0;
}
.page-privacy .pp-body strong{
  color:var(--paper-ink);
  font-weight:600;
}
.page-privacy .pp-body a{
  color:#8A3A18;
  text-decoration:none;
  border-bottom:1px solid rgba(217,85,47,.45);
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.page-privacy .pp-body a:hover{
  color:var(--rust);
  border-bottom-color:var(--rust);
}
.page-privacy .pp-num{
  font-family:var(--font-mono);
  font-weight:700;
  color:var(--pp-amber-ink);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list{
  list-style:none;
  margin:0 0 16px;
  padding:0;
  display:grid;
  gap:11px;
}
.page-privacy .pp-list li{
  position:relative;
  padding-left:20px;
  font-size:15.5px;
  line-height:1.72;
  color:var(--pp-body-ink);
}
.page-privacy .pp-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.68em;
  width:8px;
  height:1px;
  background:var(--rust);
}

/* ---------- 期限表 ---------- */
.page-privacy .pp-terms{
  margin:8px 0 18px;
  border-top:1px solid var(--pp-hair);
}
.page-privacy .pp-term{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:6px;
  padding:14px 0;
  border-bottom:1px solid var(--pp-hair);
}
.page-privacy .pp-term dt{
  font-size:15.5px;
  font-weight:600;
  line-height:1.5;
  color:var(--paper-ink);
}
.page-privacy .pp-term dd{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.page-privacy .pp-term__val{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:20px;
  line-height:1.2;
  color:var(--pp-amber-ink);
}
.page-privacy .pp-term__note{
  font-size:13.5px;
  line-height:1.62;
  color:#5C4C40;
}

/* ---------- 步骤 ---------- */
.page-privacy .pp-steps{
  list-style:none;
  margin:6px 0 18px;
  padding:0;
  display:grid;
  gap:14px;
}
.page-privacy .pp-steps li{
  display:grid;
  gap:5px;
  padding-left:14px;
  border-left:1px solid rgba(217,85,47,.4);
}
.page-privacy .pp-steps__no{
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--rust);
}
.page-privacy .pp-steps li p{
  margin:0;
  font-size:15.5px;
}

/* ---------- 联系方式块 ---------- */
.page-privacy .pp-reach{
  margin:18px 0;
  border-left:3px solid var(--rust);
  background:rgba(255,255,255,.62);
  padding:16px 18px;
  display:grid;
  gap:5px;
}
.page-privacy .pp-reach__k{
  font-size:11.5px;
  letter-spacing:.12em;
  color:#7A6558;
}
.page-privacy .pp-reach a{
  font-family:var(--font-mono);
  font-size:16px;
  font-weight:700;
  border-bottom:0;
  color:#8A3A18;
}
.page-privacy .pp-reach a:hover{
  text-decoration:underline;
}
.page-privacy .pp-reach__note{
  margin-top:6px;
  font-size:13.5px;
  line-height:1.62;
  color:#5C4C40;
}
.page-privacy .pp-cross{
  font-size:14.5px;
  color:#5C4C40;
}

/* ---------- 折叠区 ---------- */
.page-privacy .pp-fold{
  margin-top:16px;
  border:1px solid rgba(42,33,27,.16);
  background:rgba(255,255,255,.55);
  padding:0 16px;
}
.page-privacy .pp-fold summary{
  cursor:pointer;
  list-style:none;
  min-height:44px;
  padding:14px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:15.5px;
  font-weight:600;
  color:var(--paper-ink);
}
.page-privacy .pp-fold summary::-webkit-details-marker{
  display:none;
}
.page-privacy .pp-fold summary::after{
  content:"＋";
  flex:none;
  font-family:var(--font-mono);
  font-size:16px;
  color:var(--rust);
}
.page-privacy .pp-fold[open] summary::after{
  content:"－";
}
.page-privacy .pp-fold__body{
  padding:0 0 16px;
}
.page-privacy .pp-fold__body p{
  margin:0;
  font-size:15px;
}

/* ---------- 焦点 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}
.page-privacy .pp-body a:focus-visible,
.page-privacy .pp-body summary:focus-visible{
  outline:2px solid var(--rust);
}

/* ---------- 断点 ---------- */
@media (min-width:640px){
  .page-privacy .pp-hero__media{
    height:232px;
  }
  .page-privacy .pp-hero__facts{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-privacy .pp-term{
    grid-template-columns:minmax(0,1fr) minmax(170px,38%);
    align-items:start;
    gap:18px;
  }
  .page-privacy .pp-term dd{
    text-align:right;
  }
}

@media (min-width:900px){
  .page-privacy .pp-hero__media{
    height:290px;
  }
  .page-privacy .pp-hero__body{
    padding-top:36px;
    padding-bottom:48px;
  }
  .page-privacy .pp-layout{
    display:grid;
    grid-template-columns:var(--pp-rail) minmax(0,1fr);
    gap:var(--pp-gap);
    align-items:start;
    padding-top:44px;
    padding-bottom:64px;
  }
  .page-privacy .pp-index{
    position:sticky;
    top:calc(var(--strip-h) + 22px);
    margin-bottom:0;
  }
  .page-privacy .pp-index__list{
    grid-template-columns:minmax(0,1fr);
  }
  .page-privacy .pp-index__list a{
    font-size:13.5px;
    padding:10px 6px;
  }
  .page-privacy .pp-terms{
    margin-bottom:22px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    transition:none !important;
    animation:none !important;
  }
}