.page-privacy{
  --pv-doc-w:34em;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  overflow-x:clip;
}

/* 首屏 */
.page-privacy .pv-hero{
  position:relative;
  background:
    repeating-linear-gradient(0deg, rgba(18,200,206,.09) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(90deg, rgba(18,200,206,.09) 0 1px, transparent 1px 84px),
    linear-gradient(158deg, var(--ink) 0%, var(--ink-soft) 58%, #1c3a4d 100%);
  color:var(--paper);
  padding:clamp(26px,5vw,56px) 0 clamp(30px,5vw,64px);
}
.page-privacy .pv-hero::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:min(46%,340px);
  height:6px;
  background:linear-gradient(90deg,var(--clay),var(--cyan));
}
.page-privacy .pv-hero__inner{
  display:grid;
  gap:clamp(22px,3.4vw,40px);
  align-items:center;
}
.page-privacy .pv-hero__kicker{
  display:inline-block;
  margin:0 0 14px;
  padding:4px 10px 4px 12px;
  font-size:12px;
  letter-spacing:.18em;
  color:var(--ink);
  background:var(--cyan);
  border-left:4px solid var(--green);
}
.page-privacy .pv-hero h1{
  margin:0 0 16px;
  font-size:clamp(32px,7vw,64px);
  line-height:1.12;
  font-weight:900;
  letter-spacing:-.02em;
  color:var(--paper);
}
.page-privacy .pv-hero__lead{
  margin:0 0 16px;
  max-width:30em;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.8;
  color:rgba(245,239,230,.88);
}
.page-privacy .pv-hero__meta{
  margin:0;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--loess);
}
.page-privacy .pv-hero__figure{
  margin:0;
  border:1px solid rgba(18,200,206,.45);
  box-shadow:6px 6px 0 rgba(18,200,206,.16);
  background:var(--ink);
}
.page-privacy .pv-hero__figure img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
}

/* 正文骨架 */
.page-privacy .pv-body{
  position:relative;
  padding:clamp(28px,4.6vw,60px) 0 clamp(40px,6vw,84px);
  display:grid;
  gap:clamp(24px,3.4vw,44px);
  grid-template-columns:1fr;
}

/* 目录 */
.page-privacy .pv-toc{
  border:1px solid var(--line);
  background:var(--paper-2);
  padding:16px 16px 14px;
  box-shadow:3px 3px 0 rgba(107,103,95,.12);
}
.page-privacy .pv-toc__label{
  margin:0 0 10px;
  font-size:11px;
  letter-spacing:.24em;
  color:var(--moss);
}
.page-privacy .pv-toc__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:2px 12px;
}
.page-privacy .pv-toc__list a{
  display:flex;
  align-items:baseline;
  gap:7px;
  padding:6px 6px 6px 9px;
  border-left:2px solid transparent;
  font-size:13px;
  line-height:1.5;
  color:var(--stone);
  text-decoration:none;
  transition:color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-privacy .pv-toc__list a .mono{
  font-size:11px;
  color:var(--clay);
  letter-spacing:.06em;
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  color:var(--ink);
  border-left-color:var(--cyan);
  background:rgba(18,200,206,.09);
}
.page-privacy .pv-toc__list a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
}
.page-privacy .pv-toc__foot{
  margin:12px 0 0;
  font-size:12px;
  line-height:1.7;
  color:var(--stone);
}

/* 条款正文 */
.page-privacy .pv-doc{
  max-width:var(--pv-doc-w);
}
.page-privacy .pv-sec,
.page-privacy .pv-contact{
  padding-top:clamp(20px,3vw,30px);
  margin-top:clamp(20px,3vw,30px);
  border-top:1px solid var(--line);
}
.page-privacy .pv-doc > .pv-sec:first-child{
  padding-top:0;
  margin-top:0;
  border-top:0;
}
.page-privacy .pv-sec__title{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:0 0 14px;
  font-size:clamp(19px,2.4vw,25px);
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.35;
  color:var(--ink);
}
.page-privacy .pv-sec__num{
  flex:none;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--clay);
}
.page-privacy .pv-sec p,
.page-privacy .pv-contact p{
  margin:0 0 12px;
  font-size:16px;
  line-height:1.78;
  color:#25303c;
}
.page-privacy .pv-sec__note{
  margin-top:14px !important;
  padding:12px 14px;
  border-left:3px solid var(--moss);
  background:rgba(76,107,84,.08);
  font-size:15px !important;
}

/* 信息分组 */
.page-privacy .pv-group{
  padding:10px 0 10px 14px;
  border-left:2px solid var(--moss);
  margin-bottom:8px;
}
.page-privacy .pv-group:last-child{
  margin-bottom:0;
}
.page-privacy .pv-group__name{
  margin:0 0 6px;
  font-size:16px;
  font-weight:700;
  color:var(--ink);
}
.page-privacy .pv-group p{
  margin:0;
  font-size:15px;
  line-height:1.75;
  color:#25303c;
}
.page-privacy .pv-req{
  display:inline-block;
  padding:0 6px;
  font-size:11px;
  line-height:1.7;
  letter-spacing:.08em;
  color:#5a3512;
  background:var(--loess);
  border:1px solid #d5a363;
}
.page-privacy mark.pv-def{
  background:var(--loess);
  color:#4a2f0f;
  padding:0 .22em;
  border-bottom:1px solid #c9974f;
  font-family:var(--mono);
  font-size:.94em;
}

/* 用途清单 */
.page-privacy .pv-steps{
  list-style:none;
  margin:6px 0 0;
  padding:0;
}
.page-privacy .pv-steps li{
  display:grid;
  grid-template-columns:32px 1fr;
  gap:10px;
  padding:12px 0;
  border-bottom:1px dashed var(--line);
}
.page-privacy .pv-steps li:last-child{
  border-bottom:0;
  padding-bottom:0;
}
.page-privacy .pv-steps__num{
  font-size:12px;
  letter-spacing:.08em;
  color:var(--cyan);
  padding-top:3px;
}
.page-privacy .pv-steps h3{
  margin:0 0 4px;
  font-size:16px;
  font-weight:700;
  color:var(--ink);
}
.page-privacy .pv-steps p{
  margin:0;
  font-size:15px;
  line-height:1.72;
  color:#25303c;
}

/* 保存期限 */
.page-privacy .pv-def-list{
  margin:4px 0 14px;
  padding:0;
}
.page-privacy .pv-def-list > div{
  display:grid;
  gap:3px;
  padding:11px 0;
  border-bottom:1px dashed var(--line);
}
.page-privacy .pv-def-list > div:first-child{
  border-top:1px dashed var(--line);
}
.page-privacy .pv-def-list dt{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--stone);
}
.page-privacy .pv-def-list dd{
  margin:0;
  font-size:15px;
  line-height:1.7;
  color:#25303c;
}

/* 权利列表 */
.page-privacy .pv-rights{
  list-style:none;
  margin:0 0 14px;
  padding:0;
}
.page-privacy .pv-rights li{
  position:relative;
  padding:8px 0 8px 20px;
  font-size:15px;
  line-height:1.72;
  color:#25303c;
  border-bottom:1px dashed var(--line);
}
.page-privacy .pv-rights li::before{
  content:"";
  position:absolute;
  left:2px;
  top:17px;
  width:7px;
  height:7px;
  background:var(--green);
  border-radius:50%;
}
.page-privacy .pv-rights strong{
  color:var(--ink);
  font-weight:700;
  margin-right:4px;
}
.page-privacy .pv-links{
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
  margin-top:14px !important;
}
.page-privacy .pv-links a{
  display:inline-block;
  padding-bottom:2px;
  font-size:15px;
  color:var(--clay);
  text-decoration:none;
  border-bottom:1px solid var(--clay);
  transition:color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-links a:hover,
.page-privacy .pv-links a:focus-visible{
  color:#0b6f74;
  border-bottom-color:var(--cyan);
}
.page-privacy .pv-links a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}

/* 联系块 */
.page-privacy .pv-contact{
  margin-top:clamp(24px,3.4vw,36px);
  padding:clamp(18px,3vw,26px);
  background:var(--loess);
  border-top:0;
  border-left:6px solid var(--clay);
  color:#3a2711;
}
.page-privacy .pv-contact__title{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:0 0 12px;
  font-size:clamp(18px,2.2vw,22px);
  font-weight:800;
  color:#2d1d0a;
}
.page-privacy .pv-contact__title .pv-sec__num{
  color:#8a3f18;
}
.page-privacy .pv-contact__lead{
  margin:0 0 14px !important;
  color:#3a2711 !important;
}
.page-privacy .pv-contact__list{
  list-style:none;
  margin:0 0 14px;
  padding:0;
  display:grid;
  gap:6px;
}
.page-privacy .pv-contact__list li{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:10px;
  padding:8px 10px;
  background:rgba(245,239,230,.66);
  border:1px solid rgba(150,54,31,.28);
  font-size:15px;
  line-height:1.6;
  word-break:break-word;
}
.page-privacy .pv-contact__list .mono{
  font-size:11px;
  letter-spacing:.14em;
  color:#8a3f18;
}
.page-privacy .pv-contact__note{
  margin:0 !important;
  font-size:14px !important;
  line-height:1.7;
  color:#452f14 !important;
}
.page-privacy .pv-contact__note a{
  color:#8a3f18;
  text-decoration:none;
  border-bottom:1px solid #8a3f18;
}
.page-privacy .pv-contact__note a:hover,
.page-privacy .pv-contact__note a:focus-visible{
  color:#0b6f74;
  border-bottom-color:#0b6f74;
}

/* 页边纵向注释 */
.page-privacy .pv-side{
  display:none;
}

/* 断点：宽屏双栏 + 目录吸附 */
@media (min-width:900px){
  .page-privacy .pv-hero__inner{
    grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
  }
  .page-privacy .pv-hero__figure{
    transform:translateY(6px);
  }
  .page-privacy .pv-body{
    grid-template-columns:220px minmax(0,1fr);
    align-items:start;
    gap:clamp(28px,4vw,56px);
  }
  .page-privacy .pv-toc{
    position:sticky;
    top:calc(var(--bar-h) + 20px);
  }
  .page-privacy .pv-toc__list{
    grid-template-columns:1fr;
  }
  .page-privacy .pv-def-list > div{
    grid-template-columns:8.5em minmax(0,1fr);
    gap:14px;
    align-items:baseline;
  }
}

/* 断点：超宽屏启用右侧页边注释 */
@media (min-width:1180px){
  .page-privacy .pv-side{
    display:block;
    position:absolute;
    top:clamp(28px,4.6vw,60px);
    right:0;
    writing-mode:vertical-rl;
    text-orientation:mixed;
    letter-spacing:.3em;
    font-size:12px;
    color:var(--stone);
  }
}

@media (prefers-reduced-motion:reduce){
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-links a,
  .page-privacy .pv-contact__note a{
    transition:none;
  }
}
<<<END>>>