.page-privacy{
  --privacy-index-w:220px;
  position:relative;
  isolation:isolate;
  overflow-x:hidden;
  color:var(--c-chalk);
  padding-bottom:3.5rem;
  background:
    radial-gradient(900px 480px at 88% -6%, rgba(242,193,78,.13), transparent 60%),
    radial-gradient(760px 420px at -8% 16%, rgba(72,224,200,.09), transparent 62%),
    var(--c-deep);
}

/* ===== 页头 ===== */
.page-privacy .privacy-hero{
  position:relative;
  overflow:hidden;
  padding:7.5rem 0 2.75rem;
  border-bottom:1px solid var(--line-soft);
}
.page-privacy .privacy-hero__media{
  position:absolute;
  inset:0;
  z-index:0;
}
.page-privacy .privacy-hero__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 40%;
  opacity:.5;
  filter:saturate(.85);
}
.page-privacy .privacy-hero__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(11,27,51,.66) 0%, rgba(11,27,51,.84) 52%, var(--c-deep) 100%);
}
.page-privacy .privacy-hero__inner{
  position:relative;
  z-index:1;
}
.page-privacy .privacy-crumb{
  display:flex;
  align-items:center;
  gap:.5rem;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.08em;
  color:var(--c-steel);
  margin-bottom:1.5rem;
}
.page-privacy .privacy-crumb a{
  color:var(--ink-faint);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible{
  color:var(--c-gold);
  border-bottom-color:var(--line-gold);
}
.page-privacy .privacy-crumb__sep{
  color:var(--line-mid);
}
.page-privacy .privacy-hero h1{
  margin:.4rem 0 0;
  font-size:clamp(2.2rem, 7.5vw, 3.6rem);
  line-height:1.08;
  font-weight:900;
  letter-spacing:-.02em;
  color:var(--c-chalk);
}
.page-privacy .privacy-hero__lead{
  max-width:44rem;
  margin:1rem 0 0;
  font-size:1.0625rem;
  line-height:1.85;
  color:var(--ink-soft);
}
.page-privacy .privacy-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem .7rem;
  list-style:none;
  margin:1.6rem 0 0;
  padding:0;
}
.page-privacy .privacy-hero__meta li{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.04em;
  line-height:1.5;
  color:var(--ink-faint);
  padding:.42rem .85rem;
  border:1px solid var(--line-soft);
  border-radius:var(--r-pill);
  background:rgba(18,41,74,.6);
}
.page-privacy .privacy-hero__meta li:first-child{
  color:var(--c-gold);
  border-color:var(--line-gold);
}

/* ===== 两栏骨架 ===== */
.page-privacy .privacy-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:2rem;
  max-width:1120px;
  margin:0 auto;
  padding:2.25rem var(--gut) 0;
}

/* ===== 索引 ===== */
.page-privacy .privacy-index{
  min-width:0;
}
.page-privacy .privacy-index__title{
  margin:0 0 .8rem;
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--c-gold);
}
.page-privacy .privacy-index__list{
  display:flex;
  gap:.5rem;
  list-style:none;
  margin:0;
  padding:0 0 .5rem;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.page-privacy .privacy-index__list::-webkit-scrollbar{
  display:none;
}
.page-privacy .privacy-index__link{
  display:flex;
  align-items:baseline;
  gap:.5rem;
  white-space:nowrap;
  padding:.45rem .85rem;
  border:1px solid var(--line-soft);
  border-radius:var(--r-pill);
  font-size:.8125rem;
  line-height:1.4;
  color:var(--ink-soft);
  text-decoration:none;
  transition:color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .privacy-index__num{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.08em;
  color:var(--c-steel);
}
.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible{
  color:var(--c-gold);
  border-color:var(--line-gold);
  background:rgba(242,193,78,.1);
}
.page-privacy .privacy-index__link:focus-visible{
  outline:2px solid var(--c-neon);
  outline-offset:2px;
}

/* ===== 正文长文 ===== */
.page-privacy .privacy-article{
  min-width:0;
}
.page-privacy .privacy-section{
  position:relative;
  padding:1.75rem 0 1.9rem;
  border-top:1px solid var(--line-soft);
  scroll-margin-top:6.5rem;
}
.page-privacy .privacy-section:first-of-type{
  padding-top:0;
  border-top:0;
}
.page-privacy .privacy-section__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.18em;
  color:var(--c-gold);
}
.page-privacy .privacy-section__title{
  margin:.4rem 0 .95rem;
  font-size:clamp(1.35rem, 4.4vw, 1.7rem);
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--c-chalk);
}
.page-privacy .privacy-article p{
  margin:0 0 1rem;
  font-size:1.0625rem;
  line-height:1.85;
  color:var(--ink-soft);
}
.page-privacy .privacy-article p:last-child{
  margin-bottom:0;
}
.page-privacy .privacy-article a{
  color:var(--c-gold);
  text-decoration:none;
  border-bottom:1px solid var(--line-gold);
}
.page-privacy .privacy-article a:hover,
.page-privacy .privacy-article a:focus-visible{
  color:var(--c-neon);
  border-bottom-color:var(--c-neon);
}
.page-privacy .privacy-article .privacy-lead{
  color:var(--c-chalk);
  font-weight:600;
}
.page-privacy .privacy-term{
  color:var(--c-chalk);
  border-bottom:1px solid var(--line-gold);
}
.page-privacy .privacy-note{
  font-family:var(--font-mono);
  font-size:.75rem;
  line-height:1.6;
  letter-spacing:.02em;
  color:var(--c-gold);
}
.page-privacy .privacy-list{
  list-style:none;
  margin:0 0 1rem;
  padding:0;
  display:grid;
  gap:.75rem;
}
.page-privacy .privacy-list li{
  position:relative;
  padding-left:1.5rem;
  font-size:1rem;
  line-height:1.8;
  color:var(--ink-soft);
}
.page-privacy .privacy-list li::before{
  content:"";
  position:absolute;
  left:.3rem;
  top:.72em;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--c-signal);
  box-shadow:0 0 0 3px rgba(255,90,31,.16);
}
.page-privacy .privacy-list--gold li::before{
  background:var(--c-gold);
  box-shadow:0 0 0 3px rgba(242,193,78,.16);
}
.page-privacy .privacy-list strong{
  color:var(--c-chalk);
}
.page-privacy .privacy-quote{
  margin:1.25rem 0 0;
  padding:1.15rem 1.35rem;
  border-radius:var(--r-lg);
  border-left:3px solid var(--c-gold);
  background:var(--c-green);
}
.page-privacy .privacy-quote p{
  margin:0;
  color:var(--c-chalk);
  font-size:1rem;
}
.page-privacy .privacy-quote strong{
  color:var(--c-gold);
}

/* ===== 表格 ===== */
.page-privacy .table-scroll{
  margin:1.25rem 0;
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  background:rgba(18,41,74,.55);
  overflow-x:auto;
}
.page-privacy .data-table{
  width:100%;
  min-width:34rem;
  border-collapse:collapse;
  font-size:.9375rem;
}
.page-privacy .data-table th{
  text-align:left;
  padding:.75rem .95rem;
  font-family:var(--font-mono);
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--c-gold);
  background:var(--c-panel);
  border-bottom:1px solid var(--line-gold);
  white-space:nowrap;
}
.page-privacy .data-table td{
  padding:.85rem .95rem;
  line-height:1.7;
  vertical-align:top;
  color:var(--ink-soft);
  border-top:1px solid var(--line-soft);
}
.page-privacy .data-table tbody tr:nth-child(even){
  background:rgba(30,42,61,.55);
}
.page-privacy .data-table .num{
  font-family:var(--font-mono);
  font-size:.875rem;
  letter-spacing:.02em;
  color:var(--c-chalk);
  white-space:nowrap;
}

/* ===== 联系方式 ===== */
.page-privacy .privacy-contact{
  display:grid;
  gap:.75rem;
  margin:1.35rem 0 1.25rem;
}
.page-privacy .privacy-contact__item{
  display:flex;
  flex-direction:column;
  gap:.4rem;
  padding:1rem 1.1rem;
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  background:var(--c-panel);
}
.page-privacy .privacy-contact__label{
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--c-steel);
}
.page-privacy .privacy-contact__value{
  font-family:var(--font-mono);
  font-size:.9375rem;
  line-height:1.6;
  color:var(--c-chalk);
  word-break:break-word;
}
.page-privacy .copy-chip{
  align-self:flex-start;
  margin-top:.15rem;
  padding:.34rem .8rem;
  border:1px solid var(--line-gold);
  border-radius:var(--r-pill);
  background:transparent;
  color:var(--c-gold);
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.1em;
  cursor:pointer;
  transition:background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .copy-chip:hover{
  background:rgba(242,193,78,.14);
}
.page-privacy .copy-chip:focus-visible{
  outline:2px solid var(--c-neon);
  outline-offset:2px;
}
.page-privacy .copy-chip[data-copied]{
  border-color:var(--c-neon);
  color:var(--c-neon);
  background:rgba(72,224,200,.14);
}

/* ===== 回到顶部 ===== */
.page-privacy .privacy-top{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  margin-top:1.75rem;
  padding:.7rem 1.2rem;
  border:1px solid var(--line-gold);
  border-radius:var(--r-pill);
  background:linear-gradient(180deg, rgba(18,41,74,.95), rgba(11,27,51,.95));
  color:var(--c-gold);
  font-family:var(--font-mono);
  font-size:.6875rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  cursor:pointer;
  transition:color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .privacy-top:hover{
  color:var(--c-neon);
  border-color:var(--c-neon);
  box-shadow:0 0 0 3px rgba(72,224,200,.14);
}
.page-privacy .privacy-top:focus-visible{
  outline:2px solid var(--c-neon);
  outline-offset:2px;
}

/* ===== 锚点定位闪动 ===== */
@keyframes privacyFlash{
  0%{ background:rgba(242,193,78,.13); box-shadow:inset 0 0 0 1px rgba(242,193,78,.4); }
  70%{ background:rgba(242,193,78,.05); box-shadow:inset 0 0 0 1px rgba(242,193,78,.12); }
  100%{ background:transparent; box-shadow:inset 0 0 0 1px rgba(242,193,78,0); }
}
.page-privacy .privacy-section:target{
  border-radius:var(--r-md);
  animation:privacyFlash 1.8s var(--ease) 1;
}
.page-privacy .privacy-section:target .privacy-section__title{
  color:var(--c-gold);
}

/* ===== 平板及以上 ===== */
@media (min-width:760px){
  .page-privacy .privacy-hero{
    padding:8.5rem 0 3.25rem;
  }
  .page-privacy .privacy-layout{
    padding-top:3rem;
  }
  .page-privacy .privacy-contact{
    grid-template-columns:repeat(3, minmax(0,1fr));
  }
}

/* ===== 桌面：左侧索引吸顶 ===== */
@media (min-width:1000px){
  .page-privacy .privacy-layout{
    grid-template-columns:var(--privacy-index-w) minmax(0,1fr);
    gap:3.5rem;
    padding-top:3.75rem;
  }
  .page-privacy .privacy-index{
    align-self:start;
    position:sticky;
    top:6rem;
  }
  .page-privacy .privacy-index__list{
    display:block;
    overflow:visible;
    padding:0;
    border-left:1px solid var(--line-soft);
  }
  .page-privacy .privacy-index__link{
    white-space:normal;
    margin-left:-1px;
    padding:.55rem .9rem;
    border:0;
    border-left:2px solid transparent;
    border-radius:0;
    font-size:.875rem;
  }
  .page-privacy .privacy-index__link:hover,
  .page-privacy .privacy-index__link:focus-visible{
    border-left-color:var(--c-gold);
    background:rgba(242,193,78,.08);
  }
  .page-privacy .privacy-article{
    max-width:47rem;
  }
  .page-privacy .privacy-section{
    padding:2.1rem 0 2.25rem;
  }
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    animation:none !important;
    transition:none !important;
  }
}