.page-privacy{
  --pv-soft:rgba(238,243,247,.82);
  padding:26px 0 88px;
  color:var(--paper);
}

.page-privacy .crumb{
  margin-bottom:22px;
}

/* 首屏 */
.page-privacy .privacy-intro{
  max-width:52rem;
}
.page-privacy .privacy-intro h1{
  margin:10px 0 0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(30px,7.4vw,54px);
  line-height:1.16;
  letter-spacing:-.01em;
}
.page-privacy .privacy-intro .lede{
  margin:16px 0 0;
  max-width:34em;
  font-size:16px;
  line-height:1.78;
  color:var(--pv-soft);
}
.page-privacy .privacy-facts{
  list-style:none;
  margin:26px 0 0;
  padding:0;
  display:grid;
  gap:12px;
  grid-template-columns:1fr;
}
.page-privacy .privacy-facts li{
  padding:14px 16px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:var(--glass-white);
}
.page-privacy .privacy-facts b{
  display:block;
  font-family:var(--font-mono);
  font-weight:500;
  font-size:22px;
  letter-spacing:.02em;
  color:var(--cyan-400);
}
.page-privacy .privacy-facts span{
  display:block;
  margin-top:4px;
  font-size:13px;
  color:var(--slate-400);
}

/* 顶部横幅 */
.page-privacy .privacy-banner{
  position:relative;
  margin:30px 0 6px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--ink-800);
}
.page-privacy .privacy-banner img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1400 / 600;
  object-fit:cover;
}
.page-privacy .privacy-banner__caption{
  position:absolute;
  left:14px;
  bottom:14px;
  padding:7px 12px;
  border:1px solid var(--line-cyan);
  border-radius:var(--radius-pill);
  background:rgba(6,20,34,.72);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.02em;
  color:var(--cyan-200);
}

/* 目录 + 正文 */
.page-privacy .privacy-layout{
  display:grid;
  gap:36px;
  margin-top:42px;
}
.page-privacy .privacy-toc{
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  padding:16px;
  background:var(--glass-white);
}
.page-privacy .privacy-toc__title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--slate-400);
}
.page-privacy .privacy-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.page-privacy .privacy-toc__list a{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:8px 11px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-pill);
  color:var(--paper);
  font-size:14px;
  line-height:1.4;
  text-decoration:none;
  transition:border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible{
  border-color:var(--cyan-400);
  color:var(--cyan-200);
  background:rgba(53,230,210,.08);
}
.page-privacy .privacy-toc__num{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--cyan-400);
}
.page-privacy .privacy-toc__hint{
  margin:14px 0 0;
  font-size:13px;
  line-height:1.6;
  color:var(--slate-400);
}

.page-privacy .privacy-body{
  min-width:0;
}
.page-privacy .privacy-section{
  padding:30px 0 26px;
  border-top:1px solid var(--line-soft);
  scroll-margin-top:100px;
}
.page-privacy .privacy-section:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .privacy-section h2{
  margin:8px 0 14px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:clamp(22px,4.8vw,30px);
  line-height:1.3;
  letter-spacing:-.01em;
}
.page-privacy .privacy-section p{
  max-width:34em;
  margin:0;
  font-size:15px;
  line-height:1.78;
  color:var(--pv-soft);
}
.page-privacy .privacy-section__tail{
  margin-top:18px !important;
  padding-left:14px;
  border-left:2px solid var(--line-cyan);
  font-size:14px !important;
  color:var(--slate-400) !important;
}
.page-privacy .privacy-section__tail a{
  color:var(--cyan-200);
  text-decoration:underline;
  text-underline-offset:3px;
}
.page-privacy .back-link{
  display:inline-block;
  margin-top:22px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--slate-400);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-privacy .back-link:hover,
.page-privacy .back-link:focus-visible{
  color:var(--cyan-200);
  border-bottom-color:var(--line-cyan);
}

/* 01 数据类别小卡 */
.page-privacy .data-cards{
  display:grid;
  gap:14px;
  margin-top:22px;
}
.page-privacy .data-card{
  padding:16px 16px 18px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:var(--ink-700);
}
.page-privacy .data-card__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cyan-400);
}
.page-privacy .data-card h3{
  margin:8px 0 10px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:16px;
  color:var(--paper);
}
.page-privacy .data-card ul{
  margin:0;
  padding-left:1.05em;
  font-size:14px;
  line-height:1.7;
  color:var(--pv-soft);
}
.page-privacy .data-card li + li{
  margin-top:4px;
}
.page-privacy .data-card .data-card__note{
  margin-top:12px;
  padding-top:12px;
  border-top:1px solid var(--line-soft);
  font-size:13px;
  line-height:1.65;
  color:var(--slate-400);
  max-width:34em;
}

/* 02 本地数据清单 */
.page-privacy .storage-list{
  list-style:none;
  margin:20px 0 0;
  padding:0;
  border-top:1px solid var(--line-soft);
}
.page-privacy .storage-list li{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:6px 16px;
  padding:12px 0;
  border-bottom:1px solid var(--line-soft);
  font-size:15px;
  line-height:1.6;
}
.page-privacy .storage-list__val{
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.02em;
  color:var(--cyan-200);
}

/* 03 用途列表 */
.page-privacy .use-list{
  list-style:none;
  margin:20px 0 0;
  padding:0;
  display:grid;
  gap:16px;
}
.page-privacy .use-list li{
  display:grid;
  grid-template-columns:28px minmax(0,1fr);
  gap:12px;
  padding:16px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:var(--ink-800);
}
.page-privacy .use-list__num{
  display:flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border:1px solid var(--line-cyan);
  border-radius:var(--radius-xs);
  font-size:13px;
  color:var(--cyan-400);
}
.page-privacy .use-list h3{
  margin:2px 0 8px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:16px;
  color:var(--paper);
}
.page-privacy .use-list p{
  font-size:14px;
  line-height:1.72;
  color:var(--pv-soft);
  max-width:34em;
}

/* 04 留存 */
.page-privacy .keep-grid{
  display:grid;
  gap:14px;
  margin-top:20px;
}
.page-privacy .keep-card{
  padding:18px 16px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:var(--ink-700);
}
.page-privacy .keep-card--local{
  border-color:var(--line-cyan);
  background:rgba(53,230,210,.06);
}
.page-privacy .keep-card__num{
  margin:0;
  font-size:24px;
  letter-spacing:.02em;
  color:var(--orange);
}
.page-privacy .keep-card--local .keep-card__num{
  color:var(--cyan-400);
}
.page-privacy .keep-card h3{
  margin:8px 0 8px;
  font-family:var(--font-body);
  font-weight:500;
  font-size:16px;
  color:var(--paper);
}
.page-privacy .keep-card p{
  font-size:14px;
  line-height:1.7;
  color:var(--pv-soft);
  max-width:34em;
}

/* 05 操作步骤 */
.page-privacy .rights-step{
  margin-top:12px;
  border:1px solid var(--line-cyan);
  border-radius:var(--radius-md);
  background:var(--glass-white);
  overflow:hidden;
}
.page-privacy .rights-step summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px 16px;
  font-size:15px;
  font-weight:500;
  line-height:1.5;
  color:var(--paper);
  cursor:pointer;
  list-style:none;
}
.page-privacy .rights-step summary::-webkit-details-marker{
  display:none;
}
.page-privacy .rights-step summary::after{
  content:"+";
  flex:none;
  font-family:var(--font-mono);
  font-size:18px;
  line-height:1;
  color:var(--cyan-400);
}
.page-privacy .rights-step[open] summary::after{
  content:"–";
}
.page-privacy .rights-step summary:focus-visible{
  outline:2px solid var(--cyan-400);
  outline-offset:-4px;
}
.page-privacy .rights-step p{
  margin:0;
  padding:0 16px 16px;
  font-size:14px;
  line-height:1.74;
  color:var(--pv-soft);
  max-width:34em;
}

/* 06 联系 */
.page-privacy .contact-grid{
  display:grid;
  gap:14px;
  margin-top:22px;
}
.page-privacy .contact-item{
  padding:16px;
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:var(--ink-800);
}
.page-privacy .contact-label{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--slate-400);
}
.page-privacy .contact-value{
  margin:8px 0 0;
  font-size:16px;
  line-height:1.5;
  color:var(--paper);
  word-break:break-word;
}
.page-privacy .contact-value a{
  color:var(--cyan-200);
  text-decoration:none;
  border-bottom:1px solid var(--line-cyan);
}
.page-privacy .contact-value a:hover,
.page-privacy .contact-value a:focus-visible{
  color:var(--cyan-400);
}
.page-privacy .contact-note{
  margin:8px 0 0;
  font-size:13px;
  line-height:1.65;
  color:var(--slate-400);
  max-width:34em;
}

@media (min-width:640px){
  .page-privacy .privacy-facts{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-privacy .data-cards{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-privacy .keep-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-privacy .contact-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:760px){
  .page-privacy .data-cards{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}

@media (min-width:940px){
  .page-privacy{
    padding-top:34px;
    padding-bottom:110px;
  }
  .page-privacy .privacy-layout{
    grid-template-columns:248px minmax(0,1fr);
    gap:56px;
    margin-top:52px;
  }
  .page-privacy .privacy-toc{
    position:sticky;
    top:96px;
    padding:18px 16px;
  }
  .page-privacy .privacy-toc__list{
    display:block;
  }
  .page-privacy .privacy-toc__list li + li{
    margin-top:2px;
  }
  .page-privacy .privacy-toc__list a{
    border-color:transparent;
    border-radius:var(--radius-xs);
    padding:8px 10px;
  }
  .page-privacy .privacy-section{
    padding:34px 0 30px;
  }
  .page-privacy .privacy-banner{
    margin-top:34px;
  }
}
<<<END>>>