.page-privacy{
  --privacy-border:rgba(10,31,68,.12);
  --privacy-border-dark:rgba(255,255,255,.18);
  background:var(--color-offwhite);
  color:var(--color-charcoal);
  font-family:var(--font-body);
  line-height:1.7;
  overflow-x:hidden;
}

/* 面包屑 */
.page-privacy .breadcrumb{
  background:var(--color-bg);
  color:var(--color-offwhite);
  padding:14px 0;
  font-size:.78rem;
}
.page-privacy .breadcrumb ol{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  list-style:none;
  margin:0;
  padding:0;
}
.page-privacy .breadcrumb li{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.page-privacy .breadcrumb li:not(:last-child)::after{
  content:"/";
  color:rgba(245,240,230,.5);
}
.page-privacy .breadcrumb a{
  color:var(--color-accent);
  text-decoration:none;
}
.page-privacy .breadcrumb a:hover{
  color:#fff;
}
.page-privacy .breadcrumb [aria-current="page"]{
  color:rgba(245,240,230,.8);
  cursor:default;
}

/* 首屏声明区 */
.page-privacy .privacy-hero{
  position:relative;
  padding:48px 0 40px;
  background:
    linear-gradient(135deg, rgba(10,31,68,.035) 25%, transparent 25%) 0 0 / 22px 22px,
    linear-gradient(315deg, rgba(10,31,68,.035) 25%, transparent 25%) 11px 11px / 22px 22px,
    var(--color-offwhite);
  border-bottom:1px solid var(--privacy-border);
}
.page-privacy .privacy-hero h1{
  font-family:var(--font-head);
  font-size:2.1rem;
  line-height:1.2;
  letter-spacing:.02em;
  color:var(--color-bg);
  margin:8px 0 16px;
}
.page-privacy .privacy-hero .lede{
  max-width:720px;
  margin:0 0 28px;
  font-size:1rem;
  color:var(--color-rock);
}
.page-privacy .privacy-meta{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:rgba(10,31,68,.14);
  border:1px solid rgba(10,31,68,.14);
  border-radius:10px;
  overflow:hidden;
  max-width:620px;
  margin:0;
}
.page-privacy .privacy-meta > div{
  background:#fff;
  padding:12px 14px;
}
.page-privacy .privacy-meta dt{
  font-size:.66rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--color-rock);
  font-weight:700;
}
.page-privacy .privacy-meta dd{
  margin:3px 0 0;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--color-bg);
  font-weight:700;
}

/* 目录卡片 */
.page-privacy .privacy-toc{
  background:#fff;
  border-bottom:1px solid var(--privacy-border);
  padding:28px 0;
}
.page-privacy .privacy-toc .catalog{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.page-privacy .privacy-toc .catalog-item{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:16px 18px;
  background:var(--color-offwhite);
  border:1px solid var(--privacy-border);
  border-left:3px solid var(--color-bg);
  border-radius:10px;
  text-decoration:none;
  color:var(--color-charcoal);
  transition:background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .privacy-toc .catalog-item:hover{
  background:#fff;
  border-color:var(--color-accent);
  border-left-color:var(--color-accent);
  box-shadow:0 6px 18px rgba(10,31,68,.08);
  transform:translateY(-2px);
}
.page-privacy .catalog-index{
  font-family:var(--font-mono);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--color-gold);
}
.page-privacy .catalog-title{
  font-family:var(--font-head);
  font-weight:700;
  font-size:1rem;
  color:var(--color-bg);
}
.page-privacy .catalog-desc{
  font-size:.82rem;
  color:var(--color-rock);
}

/* 通用区块 */
.page-privacy .page-section{
  padding:56px 0;
}
.page-privacy .section-head{
  margin-bottom:28px;
}
.page-privacy .section-kicker{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.16em;
  color:var(--color-gold);
  font-weight:700;
  text-transform:uppercase;
  margin:0 0 6px;
}
.page-privacy .section-head h2{
  font-family:var(--font-head);
  font-size:1.6rem;
  line-height:1.3;
  color:var(--color-bg);
  margin:0;
}
.page-privacy .section-head + .lede{
  max-width:680px;
  color:var(--color-rock);
  margin:-8px 0 30px;
}

/* 页面级网格 */
.page-privacy .grid-12{
  display:grid;
  grid-template-columns:1fr;
  gap:20px;
}

/* 卡片与列表 */
.page-privacy .card{
  background:#fff;
  border:1px solid var(--privacy-border);
  border-radius:var(--radius-panel);
  padding:22px;
  box-shadow:0 2px 10px rgba(10,31,68,.05);
  height:100%;
}
.page-privacy .card h3{
  font-family:var(--font-head);
  font-size:1.05rem;
  line-height:1.4;
  color:var(--color-bg);
  margin:0 0 12px;
}
.page-privacy .privacy-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-privacy .privacy-list li{
  position:relative;
  padding:9px 0 9px 20px;
  border-bottom:1px dashed rgba(10,31,68,.1);
  font-size:.92rem;
  color:var(--color-charcoal);
}
.page-privacy .privacy-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:17px;
  width:6px;
  height:6px;
  background:var(--color-gold);
  transform:rotate(45deg);
}
.page-privacy .privacy-list li:last-child{
  border-bottom:none;
}
.page-privacy .privacy-list li strong{
  color:var(--color-bg);
  font-weight:700;
}
.page-privacy .privacy-note{
  margin:16px 0 0;
  padding-left:14px;
  border-left:3px solid var(--color-gold);
  font-size:.83rem;
  color:var(--color-rock);
  line-height:1.6;
}

/* 深色共享区块 */
.page-privacy .section-dark{
  background:
    linear-gradient(rgba(198,255,0,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198,255,0,.04) 1px, transparent 1px),
    var(--color-bg);
  background-size:44px 44px,44px 44px,auto;
}
.page-privacy .section-dark .section-head h2{
  color:var(--color-offwhite);
}
.page-privacy .section-dark .section-head .section-kicker{
  color:var(--color-gold);
}
.page-privacy .section-dark .card{
  background:rgba(255,255,255,.07);
  border:1px solid var(--privacy-border-dark);
  box-shadow:none;
}
.page-privacy .section-dark .card h3{
  color:var(--color-accent);
}
.page-privacy .section-dark .card .privacy-list li{
  color:rgba(245,240,230,.86);
  border-bottom-color:rgba(255,255,255,.14);
}
.page-privacy .section-dark .privacy-list li::before{
  background:var(--color-accent);
}
.page-privacy .section-dark .privacy-list li strong{
  color:var(--color-offwhite);
}
.page-privacy .section-dark .panel{
  background:rgba(255,255,255,.06);
  border:1px solid var(--privacy-border-dark);
  border-top:3px solid var(--color-gold);
  box-shadow:none;
}
.page-privacy .section-dark .panel h3{
  color:var(--color-accent);
}
.page-privacy .section-dark .panel p{
  color:rgba(245,240,230,.86);
  margin:0;
  font-size:.92rem;
}
.page-privacy .privacy-note--light{
  border-left-color:var(--color-accent);
  color:rgba(245,240,230,.75);
}

/* 数据安全 */
.page-privacy .security-media{
  position:relative;
  overflow:hidden;
  border:1px solid var(--privacy-border);
  border-radius:var(--radius-chamfer);
  background:var(--color-bg);
  aspect-ratio:3 / 2;
}
.page-privacy .security-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.page-privacy .security-cert-grid{
  margin-top:24px;
}
.page-privacy .security-cert{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--privacy-border);
  border-top:3px solid var(--color-gold);
  border-radius:var(--radius-panel);
  padding:22px;
  height:100%;
}
.page-privacy .security-cert-icon{
  display:block;
  margin-bottom:12px;
}
.page-privacy .security-cert h3{
  font-family:var(--font-head);
  font-size:1rem;
  color:var(--color-bg);
  margin:0 0 8px;
}
.page-privacy .security-cert p{
  font-size:.88rem;
  line-height:1.65;
  color:var(--color-rock);
  margin:0;
}

/* 用户权利 */
.page-privacy .privacy-rights{
  background:linear-gradient(180deg, var(--color-offwhite) 0%, #fff 100%);
  border-top:1px solid var(--privacy-border);
  border-bottom:1px solid var(--privacy-border);
}
.page-privacy .card-rights{
  display:flex;
  flex-direction:column;
  border-left:3px solid var(--color-accent);
}
.page-privacy .rights-index{
  font-family:var(--font-mono);
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--color-gold);
  margin-bottom:10px;
}
.page-privacy .card-rights h3{
  font-size:1rem;
  margin:0 0 8px;
}
.page-privacy .card-rights p{
  font-size:.86rem;
  line-height:1.65;
  color:var(--color-rock);
  margin:0;
}
.page-privacy .privacy-contact-card{
  margin-top:40px;
  padding:28px;
  border-radius:var(--radius-panel);
  border-left:6px solid var(--color-accent);
  background:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    var(--color-bg);
  background-size:28px 28px,28px 28px,auto;
  color:rgba(245,240,230,.9);
}
.page-privacy .privacy-contact-card h3{
  color:var(--color-accent);
  font-family:var(--font-head);
  font-size:1rem;
  margin:0 0 12px;
}
.page-privacy .privacy-contact-card p{
  margin:0 0 10px;
  font-size:.92rem;
  line-height:1.7;
}
.page-privacy .privacy-contact-card p:last-child{
  margin-bottom:0;
}
.page-privacy .privacy-contact-card a{
  color:var(--color-accent);
  text-decoration:underline;
  text-underline-offset:3px;
}
.page-privacy .privacy-contact-card a:hover{
  color:#fff;
}

/* 更新说明 */
.page-privacy .privacy-update-note{
  background:var(--color-offwhite);
  padding:40px 0 64px;
}
.page-privacy .privacy-update-note .panel{
  background:#fff;
  border:1px solid var(--privacy-border);
  border-top:3px solid var(--color-bg);
  border-radius:var(--radius-panel);
  padding:20px 24px;
  box-shadow:none;
}
.page-privacy .privacy-update-note h3{
  font-family:var(--font-head);
  font-size:1rem;
  color:var(--color-bg);
  margin:0 0 8px;
}
.page-privacy .privacy-update-note p{
  margin:0;
  font-size:.9rem;
  line-height:1.7;
  color:var(--color-rock);
}

/* 桌面端增强 */
@media (min-width:768px){
  .page-privacy .privacy-hero{
    padding:64px 0 56px;
  }
  .page-privacy .privacy-hero h1{
    font-size:2.6rem;
    max-width:640px;
  }
  .page-privacy .privacy-hero .lede{
    font-size:1.06rem;
  }
  .page-privacy .privacy-meta{
    grid-template-columns:repeat(3,auto);
  }
  .page-privacy .privacy-toc{
    padding:32px 0;
  }
  .page-privacy .privacy-toc .catalog{
    grid-template-columns:repeat(2,1fr);
    gap:14px;
  }
  .page-privacy .page-section{
    padding:72px 0;
  }
  .page-privacy .grid-12{
    grid-template-columns:repeat(12,1fr);
    gap:24px;
  }
  .page-privacy .span-3{grid-column:span 3;}
  .page-privacy .span-4{grid-column:span 4;}
  .page-privacy .span-5{grid-column:span 5;}
  .page-privacy .span-6{grid-column:span 6;}
  .page-privacy .span-7{grid-column:span 7;}
  .page-privacy .span-8{grid-column:span 8;}
  .page-privacy .security-cert-grid{
    margin-top:28px;
  }
  .page-privacy .privacy-contact-card{
    padding:32px;
  }
  .page-privacy .privacy-update-note{
    padding:48px 0 80px;
  }
}

@media (min-width:1024px){
  .page-privacy .privacy-toc .catalog{
    grid-template-columns:repeat(4,1fr);
  }
  .page-privacy .privacy-toc .catalog-item{
    padding:20px;
  }
  .page-privacy .privacy-hero h1{
    font-size:3rem;
  }
  .page-privacy .section-head h2{
    font-size:1.8rem;
  }
}