/* ============ 隐私声明页 · page-privacy ============ */
.page-privacy{
  --pp-accent:#0E8271;
  --pp-accent-soft:#E3F5F1;
  --pp-rule:rgba(27,36,48,.16);
  --pp-rule-soft:rgba(27,36,48,.09);
  --pp-ink-soft:#4A5765;

  background:var(--doc-bg);
  color:var(--doc-ink);
  font-family:var(--font-narrow);
  font-size:16px;
  line-height:1.9;
  overflow-x:hidden;
}

.page-privacy .pp-doc{
  max-width:760px;
  min-width:0;
  overflow-wrap:break-word;
}

/* ---------- 顶部深色标题带 ---------- */
.page-privacy .pp-hero{
  position:relative;
  overflow:hidden;
  background:var(--ink);
  color:var(--paper);
  padding:calc(var(--header-h) + 40px) 0 40px;
}
.page-privacy .pp-hero__media{
  position:absolute;
  inset:0;
  z-index:0;
}
.page-privacy .pp-hero__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.3;
}
.page-privacy .pp-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:
    linear-gradient(180deg,rgba(7,11,15,.6) 0%,rgba(7,11,15,.9) 58%,var(--ink) 100%),
    repeating-linear-gradient(0deg,transparent 0 39px,rgba(47,243,208,.05) 39px 40px);
}
.page-privacy .pp-hero__inner{
  position:relative;
  z-index:2;
}

.page-privacy .pp-hero .breadcrumb__link{color:var(--cyan-soft);}
.page-privacy .pp-hero .breadcrumb__item,
.page-privacy .pp-hero .breadcrumb__sep{color:var(--muted);}

.page-privacy .pp-hero__eyebrow{
  margin:24px 0 10px;
  font-family:var(--font-body);
  font-size:12px;
  letter-spacing:.24em;
  color:var(--cyan);
}

.page-privacy .pp-hero__title{
  margin:0 0 16px;
  font-family:var(--font-display);
  font-size:clamp(30px,6.2vw,52px);
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.12;
  color:#fff;
}

.page-privacy .pp-hero__lede{
  max-width:660px;
  margin:0 0 28px;
  font-size:15px;
  line-height:1.9;
  color:rgba(232,237,242,.82);
}

.page-privacy .pp-hero__meta{
  list-style:none;
  margin:0;
  padding:20px 0 0;
  border-top:1px solid rgba(47,243,208,.28);
  display:flex;
  flex-wrap:wrap;
  gap:14px 36px;
}
.page-privacy .pp-hero__meta li{
  display:flex;
  flex-direction:column;
  gap:3px;
  min-width:0;
}
.page-privacy .pp-hero__meta-k{
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--muted);
}
.page-privacy .pp-hero__meta-v{
  font-family:var(--font-body);
  font-size:14px;
  font-weight:700;
  color:var(--amber-soft);
  overflow-wrap:anywhere;
}

/* ---------- 阅读区骨架 ---------- */
.page-privacy .pp-body{
  padding:36px 0 72px;
}
.page-privacy .pp-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:32px;
}

/* ---------- 左侧条款索引 ---------- */
.page-privacy .pp-rail{
  min-width:0;
  align-self:start;
}
.page-privacy .pp-rail__title{
  margin:0 0 12px;
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:.2em;
  color:var(--pp-ink-soft);
}

.page-privacy .pp-rail__list{
  list-style:none;
  margin:0;
  padding:0 0 6px;
  display:flex;
  gap:8px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}

.page-privacy .side-rail__link{
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
  padding:8px 14px;
  border:1px solid var(--pp-rule);
  border-radius:999px;
  background:#fff;
  color:var(--pp-ink-soft);
  font-size:13px;
  line-height:1.4;
  text-decoration:none;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.page-privacy .pp-rail__num{
  font-family:var(--font-body);
  font-size:11px;
  color:var(--muted);
}
.page-privacy .side-rail__link[aria-current="true"]{
  border-color:var(--pp-accent);
  background:var(--pp-accent-soft);
  color:var(--pp-accent);
}

/* ---------- 条款分节 ---------- */
.page-privacy .pp-clause{
  padding-top:40px;
  margin-top:40px;
  border-top:1px solid var(--pp-rule-soft);
  scroll-margin-top:calc(var(--header-h) + 32px);
}
.page-privacy .pp-clause:first-child{
  padding-top:0;
  margin-top:0;
  border-top:0;
}
.page-privacy .pp-clause__head{
  display:flex;
  align-items:flex-start;
  gap:18px;
  margin-bottom:20px;
}
.page-privacy .pp-clause__num{
  flex:0 0 auto;
  padding-top:6px;
  font-family:var(--font-body);
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--pp-accent);
}
.page-privacy .pp-clause__num::after{
  content:"";
  display:block;
  width:100%;
  height:1px;
  margin-top:8px;
  background:var(--pp-accent);
  opacity:.32;
}
.page-privacy .pp-clause__title{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(20px,3.2vw,26px);
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.4;
  color:var(--doc-ink);
}

.page-privacy .pp-doc p{
  margin:0 0 18px;
  font-size:16px;
  line-height:1.9;
  color:var(--doc-ink);
}
.page-privacy .pp-doc p:last-child{
  margin-bottom:0;
}
.page-privacy .pp-doc a{
  color:var(--pp-accent);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.page-privacy .pp-doc a:hover{
  color:#0A5F53;
}

/* ---------- 重点提示块 ---------- */
.page-privacy .pp-key{
  margin:0 0 18px;
  padding:16px 20px;
  background:var(--pp-accent-soft);
  border-left:3px solid var(--pp-accent);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.page-privacy .pp-key p{
  margin:0;
  font-size:15px;
  line-height:1.85;
  color:#14483F;
}

/* ---------- 保留周期表 ---------- */
.page-privacy .pp-keep{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:8px;
}
.page-privacy .pp-keep__row{
  display:grid;
  grid-template-columns:1fr;
  gap:2px;
  padding:14px 16px;
  background:#fff;
  border:1px solid var(--pp-rule-soft);
  border-radius:var(--radius-sm);
}
.page-privacy .pp-keep__k{
  font-size:15px;
  font-weight:700;
  color:var(--doc-ink);
}
.page-privacy .pp-keep__v{
  font-family:var(--font-body);
  font-size:13px;
  color:var(--pp-accent);
  letter-spacing:.02em;
}
.page-privacy .pp-keep__n{
  font-size:14px;
  line-height:1.75;
  color:var(--pp-ink-soft);
}

/* ---------- 权利清单 ---------- */
.page-privacy .pp-ask{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:12px;
}
.page-privacy .pp-ask li{
  position:relative;
  padding-left:22px;
  font-size:15px;
  line-height:1.85;
  color:var(--doc-ink);
}
.page-privacy .pp-ask li::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--pp-accent);
  box-shadow:0 0 0 3px rgba(14,130,113,.14);
}
.page-privacy .pp-ask strong{
  font-weight:700;
}

/* ---------- 相关页面 ---------- */
.page-privacy .pp-links{
  margin-top:56px;
  padding-top:28px;
  border-top:1px solid var(--pp-rule);
}
.page-privacy .pp-links__title{
  margin:0 0 16px;
  font-family:var(--font-body);
  font-size:12px;
  letter-spacing:.2em;
  color:var(--pp-ink-soft);
}
.page-privacy .pp-links__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-privacy .pp-links__list li{
  padding:14px 16px;
  background:#fff;
  border:1px solid var(--pp-rule-soft);
  border-radius:var(--radius-sm);
  font-size:14px;
  line-height:1.7;
  color:var(--pp-ink-soft);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.page-privacy .pp-links__list li:hover{
  border-color:var(--pp-accent);
  box-shadow:0 2px 0 0 rgba(14,130,113,.18);
}
.page-privacy .pp-links__list a{
  display:block;
  margin-bottom:2px;
  font-family:var(--font-display);
  font-size:15px;
  font-weight:700;
  color:var(--pp-accent);
  text-decoration:none;
}
.page-privacy .pp-links__list a:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width:700px){
  .page-privacy .pp-hero{
    padding:calc(var(--header-h) + 64px) 0 56px;
  }
  .page-privacy .pp-body{
    padding:48px 0 96px;
  }
  .page-privacy .pp-keep__row{
    grid-template-columns:150px 190px minmax(0,1fr);
    gap:16px;
    align-items:baseline;
  }
  .page-privacy .pp-links__list{
    grid-template-columns:1fr 1fr;
    gap:12px 20px;
  }
}

@media (min-width:1000px){
  .page-privacy .pp-body{
    padding:64px 0 120px;
  }
  .page-privacy .pp-layout{
    grid-template-columns:224px minmax(0,1fr);
    gap:64px;
  }
  .page-privacy .pp-rail{
    position:sticky;
    top:calc(var(--header-h) + 32px);
  }
  .page-privacy .pp-rail__list{
    flex-direction:column;
    gap:2px;
    padding:0;
    overflow:visible;
  }
  .page-privacy .side-rail__link{
    white-space:normal;
    padding:9px 12px 9px 14px;
    border:0;
    border-left:2px solid var(--pp-rule);
    border-radius:0;
    background:transparent;
  }
  .page-privacy .side-rail__link:hover{
    border-left-color:var(--pp-accent);
    color:var(--pp-accent);
  }
  .page-privacy .side-rail__link[aria-current="true"]{
    border-left-color:var(--pp-accent);
    background:var(--pp-accent-soft);
    color:var(--pp-accent);
    font-weight:600;
  }
  .page-privacy .side-rail__link[aria-current="true"] .pp-rail__num{
    color:var(--pp-accent);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .side-rail__link,
  .page-privacy .pp-links__list li{
    transition:none;
  }
}