/* ============================================
   NavXD — 隐私政策页样式
   ============================================ */
.pv{max-width:1100px;margin:0 auto;padding:0 32px}
.pv-mb{margin-bottom:28px}
.pv-mb-lg{margin-bottom:48px}

/* Breadcrumb */
.pv-bread{display:flex;align-items:center;gap:6px;font-size:12px;color:#9499b0;margin:16px auto 0;max-width:1100px;padding:0 32px}
.pv-bread a{color:#9499b0;text-decoration:none}
.pv-bread a:hover{color:#5a5e72}

/* Hero — minimal, professional */
.pv-hero{background:linear-gradient(135deg,#f8f9fb 0%,#eef4ff 100%);border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:44px 48px;position:relative;overflow:hidden}
.pv-hero::after{content:'';position:absolute;top:-50px;right:-50px;width:180px;height:180px;border-radius:50%;background:rgba(91,108,255,.04);pointer-events:none}
.pv-hero__badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;background:rgba(59,126,246,.08);border:1px solid rgba(59,126,246,.15);border-radius:20px;font-size:11px;color:#3b7ef6;font-weight:500;margin-bottom:14px}
.pv-hero h1{font-size:28px;font-weight:800;color:#1a1d2e;margin:0 0 10px;letter-spacing:-.8px}
.pv-hero__meta{font-size:13px;color:#5a5e72;display:flex;gap:20px;flex-wrap:wrap}
.pv-hero__meta span{display:flex;align-items:center;gap:5px}

/* Layout: sidebar TOC + main content */
.pv-layout{display:grid;grid-template-columns:220px 1fr;gap:32px;align-items:start}

/* Sidebar TOC */
.pv-toc{position:sticky;top:90px}
.pv-toc__title{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#9499b0;font-weight:600;margin-bottom:12px;padding-left:14px}
.pv-toc__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.pv-toc__link{display:block;padding:8px 14px;font-size:13px;color:#5a5e72;text-decoration:none;border-radius:8px;transition:all .18s;border-left:2px solid transparent}
.pv-toc__link:hover{background:rgba(59,126,246,.04);color:#3b7ef6}
.pv-toc__link--active{background:rgba(59,126,246,.06);color:#3b7ef6;border-left-color:#3b7ef6;font-weight:600}

/* Main content */
.pv-main{min-width:0}

/* Section card */
.pv-section{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:14px;padding:32px;margin-bottom:20px;box-shadow:0 1px 4px rgba(0,0,0,.04);scroll-margin-top:90px}
.pv-section__icon{font-size:22px;margin-bottom:10px;display:block}
.pv-section h2{font-size:18px;font-weight:700;color:#1a1d2e;margin:0 0 6px;letter-spacing:-.3px}
.pv-section__subtitle{font-size:12px;color:#9499b0;margin-bottom:18px;display:block}
.pv-section h3{font-size:14px;font-weight:700;color:#1a1d2e;margin:20px 0 8px}
.pv-section p{font-size:13.5px;color:#5a5e72;line-height:1.8;margin:0 0 14px}
.pv-section p:last-child{margin-bottom:0}

/* Lists */
.pv-section ul,.pv-section ol{padding-left:20px;margin:0 0 14px}
.pv-section li{font-size:13px;color:#5a5e72;line-height:1.7;margin-bottom:6px}

/* Highlight box */
.pv-highlight{background:rgba(59,126,246,.04);border:1px solid rgba(59,126,246,.1);border-radius:10px;padding:16px 20px;margin:16px 0;font-size:13px;color:#3b7ef6;line-height:1.65}
.pv-highlight strong{font-weight:600}

/* Warning box */
.pv-warning{background:rgba(217,119,6,.04);border:1px solid rgba(217,119,6,.12);border-radius:10px;padding:16px 20px;margin:16px 0;font-size:13px;color:#d97706;line-height:1.65}

/* Data table */
.pv-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13px}
.pv-table thead th{background:#f8f9fb;padding:10px 14px;text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#9499b0;font-weight:600;border-bottom:1px solid rgba(0,0,0,.07)}
.pv-table tbody td{padding:10px 14px;border-bottom:1px solid rgba(0,0,0,.04);color:#5a5e72;vertical-align:top}
.pv-table tbody tr:hover{background:#f8f9fb}

/* Cookie category pills */
.pv-cookie-cat{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600}
.pv-cookie-cat--required{background:rgba(59,126,246,.08);color:#3b7ef6}
.pv-cookie-cat--analytics{background:rgba(16,185,129,.08);color:#10b981}
.pv-cookie-cat--marketing{background:rgba(217,119,6,.08);color:#d97706}

/* Contact card */
.pv-contact-card{background:#f8f9fb;border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:12px}
.pv-contact-item{display:flex;align-items:center;gap:10px;font-size:13px;color:#5a5e72}
.pv-contact-item__icon{width:36px;height:36px;border-radius:10px;background:rgba(59,126,246,.06);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}

/* Print-friendly button */
.pv-print{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:12px;font-weight:500;color:#5a5e72;border:1px solid rgba(0,0,0,.1);background:#fff;cursor:pointer;transition:.2s;text-decoration:none}
.pv-print:hover{border-color:#3b7ef6;color:#3b7ef6}

/* Scroll reveal */
.pv-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.pv-reveal--visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:900px){
  .pv-layout{grid-template-columns:1fr}
  .pv-toc{position:static;display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px}
  .pv-toc__title{display:none}
  .pv-toc__list{flex-direction:row;flex-wrap:wrap;gap:6px}
  .pv-toc__link{padding:6px 12px;border-left:none;border-radius:20px;font-size:12px;background:#f8f9fb}
  .pv-toc__link--active{background:rgba(59,126,246,.08)}
}
@media(max-width:600px){
  .pv{padding:0 16px}
  .pv-hero{padding:28px 20px}
  .pv-hero h1{font-size:22px}
  .pv-section{padding:24px 20px}
}
@media print{
  .pv-toc,.pv-bread,header,footer,.pv-hero__badge,.pv-print{display:none!important}
  .pv-layout{display:block}
  .pv-section{break-inside:avoid;border:none;box-shadow:none;padding:16px 0}
}