.page-privacy{
  --pv-code-w: 64px;
  --pv-measure: 760px;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy a:focus-visible{
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  background: var(--console);
  color: var(--paper);
  padding: 32px 0 48px;
}

.page-privacy .privacy-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--signal);
  opacity: .55;
}

.page-privacy .privacy-hero .breadcrumb-link,
.page-privacy .privacy-hero .breadcrumb-item{
  color: var(--mist);
  font-size: 13px;
}

.page-privacy .privacy-hero .breadcrumb-current{
  color: var(--paper);
  font-size: 13px;
}

.page-privacy .privacy-hero .breadcrumb-link:hover{
  color: var(--signal-soft);
}

.page-privacy .privacy-hero-grid{
  display: grid;
  gap: 32px;
  margin-top: 24px;
}

.page-privacy .privacy-hero-copy .kicker{
  margin: 0 0 14px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .privacy-hero h1{
  margin: 0;
  font-family: var(--ff-display);
  font-size: clamp(28px, 4.6vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.5px;
  max-width: 20ch;
}

.page-privacy .privacy-hero .lead{
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-2);
}

.page-privacy .privacy-hero-aside{
  border-left: 1px solid rgba(255, 255, 255, .2);
  padding-left: 20px;
}

.page-privacy .hero-aside-label{
  margin: 0 0 10px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .hero-mail{
  margin: 0 0 10px;
  font-family: var(--ff-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--signal-soft);
  word-break: break-all;
}

.page-privacy .hero-aside-note{
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .hero-link{
  display: inline-block;
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--signal);
  padding-bottom: 2px;
  min-height: 24px;
}

.page-privacy .hero-link:hover{
  color: var(--signal-soft);
}

/* ---------- 窄幅横幅 ---------- */
.page-privacy .privacy-banner{
  padding: 32px 0 0;
}

.page-privacy .privacy-banner .figure{
  margin: 0;
}

.page-privacy .privacy-banner .figure-frame{
  border: 1px solid var(--rule);
  background: var(--console);
  overflow: hidden;
}

.page-privacy .privacy-banner img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1600 / 480;
}

.page-privacy .privacy-banner .figure-caption{
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 正文与左刻度 ---------- */
.page-privacy .privacy-body{
  padding: 32px 0 64px;
}

.page-privacy .privacy-layout{
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-rail-list{
  display: flex;
  flex-direction: row;
  gap: 10px;
  margin: 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--rule);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-rail-link{
  display: block;
  padding: 8px 10px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  text-decoration: none;
  position: relative;
  min-height: 44px;
  min-width: 44px;
  text-align: center;
  transition: color .16s var(--ease), background-color .16s var(--ease);
}

.page-privacy .privacy-rail-link:hover,
.page-privacy .privacy-rail-link.is-active,
.page-privacy .privacy-rail-link[aria-current]{
  color: var(--ink);
  background: var(--paper-2);
}

.page-privacy .privacy-rail-num{
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-doc{
  max-width: var(--pv-measure);
  min-width: 0;
}

.page-privacy .privacy-clause{
  padding: 0 0 36px;
  margin: 0 0 36px;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .privacy-clause:last-child{
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-privacy .clause-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.page-privacy .clause-title{
  margin: 0;
  font-family: var(--ff-display);
  font-size: clamp(21px, 2.4vw, 28px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.3px;
}

.page-privacy .clause-link{
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--rule);
  text-decoration: none;
  padding: 4px 6px;
  transition: color .16s var(--ease);
}

.page-privacy .clause-link:hover{
  color: var(--signal);
}

.page-privacy .clause-intro{
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .clause-item{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}

.page-privacy .clause-code{
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-privacy .clause-content{
  min-width: 0;
}

.page-privacy .clause-content h3{
  margin: 0 0 6px;
  font-family: var(--ff-sans);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

.page-privacy .clause-content p{
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .clause-content a{
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--signal-soft);
  padding-bottom: 1px;
}

.page-privacy .clause-content a:hover{
  color: var(--signal);
  border-bottom-color: var(--signal);
}

/* ---------- 三类范围对照 ---------- */
.page-privacy .scope-table{
  margin: 24px 0 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--rule);
}

.page-privacy .scope-row{
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 14px 8px;
  border-top: 1px solid var(--rule);
  transition: background-color .16s var(--ease);
}

.page-privacy .scope-row:first-child{
  border-top: 0;
}

.page-privacy .scope-row:hover{
  background: var(--paper-2);
}

.page-privacy .scope-code{
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--signal);
  line-height: 1.7;
}

.page-privacy .scope-name{
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
}

.page-privacy .scope-detail{
  grid-column: 1 / -1;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
  font-family: var(--ff-sans);
}

/* ---------- 保存期限刻度 ---------- */
.page-privacy .retention{
  margin: 20px 0 24px;
  border-top: 1px solid var(--ink);
}

.page-privacy .retention-row{
  padding: 14px 0 12px;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .retention-head{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.page-privacy .retention-name{
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
}

.page-privacy .retention-term{
  font-family: var(--ff-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-privacy .retention-track{
  position: relative;
  height: 8px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  overflow: hidden;
}

.page-privacy .retention-track::after{
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 33.333% 100%;
  opacity: .7;
  pointer-events: none;
}

.page-privacy .retention-fill{
  display: block;
  height: 100%;
  background: var(--signal);
  opacity: .85;
}

.page-privacy .retention-fill--m12{
  width: 33.3%;
}

.page-privacy .retention-fill--m24{
  width: 66.7%;
}

.page-privacy .retention-fill--open{
  width: 100%;
  opacity: 1;
  background-color: transparent;
  background-image: repeating-linear-gradient(90deg, var(--signal-soft) 0 6px, transparent 6px 12px);
}

.page-privacy .retention-axis{
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list{
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li{
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .privacy-list li:last-child{
  margin-bottom: 0;
}

.page-privacy .privacy-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 1px;
  background: var(--signal);
}

.page-privacy .privacy-list strong{
  font-weight: 700;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px){
  .page-privacy .privacy-hero{
    padding: 40px 0 56px;
  }

  .page-privacy .scope-row{
    grid-template-columns: 24px 180px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-privacy .scope-detail{
    grid-column: auto;
  }

  .page-privacy .clause-item{
    grid-template-columns: var(--pv-code-w) minmax(0, 1fr);
    column-gap: 16px;
    row-gap: 0;
    padding: 18px 0;
  }

  .page-privacy .clause-code{
    padding-top: 4px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px){
  .page-privacy .privacy-hero{
    padding: 48px 0 64px;
  }

  .page-privacy .privacy-hero-grid{
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 64px;
    align-items: end;
    margin-top: 40px;
  }

  .page-privacy .privacy-banner{
    padding-top: 40px;
  }

  .page-privacy .privacy-body{
    padding: 56px 0 96px;
  }

  .page-privacy .privacy-layout{
    grid-template-columns: var(--pv-code-w) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .privacy-rail-list{
    position: sticky;
    top: 96px;
    flex-direction: column;
    gap: 18px;
    padding: 0 0 0 14px;
    border-top: 0;
    border-left: 1px solid var(--rule);
    overflow: visible;
  }

  .page-privacy .privacy-rail-link{
    padding: 4px 0;
    text-align: left;
    background: transparent;
    min-height: 0;
    min-width: 0;
  }

  .page-privacy .privacy-rail-link::before{
    content: "";
    position: absolute;
    left: -14px;
    top: 50%;
    width: 8px;
    height: 1px;
    background: var(--rule);
    transition: width .16s var(--ease), background-color .16s var(--ease), left .16s var(--ease);
  }

  .page-privacy .privacy-rail-link:hover,
  .page-privacy .privacy-rail-link.is-active,
  .page-privacy .privacy-rail-link[aria-current]{
    background: transparent;
  }

  .page-privacy .privacy-rail-link:hover::before{
    background: var(--signal-soft);
  }

  .page-privacy .privacy-rail-link.is-active::before,
  .page-privacy .privacy-rail-link[aria-current]::before{
    left: -14px;
    width: 14px;
    background: var(--signal);
  }

  .page-privacy .privacy-clause{
    padding-bottom: 44px;
    margin-bottom: 44px;
  }
}
<<<END>>>