.page-privacy{
  background: var(--sand);
  color: var(--ink);
}

.page-privacy .prv-crumb{
  padding-top: clamp(1.1rem, 3vw, 1.7rem);
}

/* 首屏 */
.page-privacy .prv-hero{
  padding: clamp(1.4rem, 4vw, 2.2rem) 0 clamp(1.8rem, 5vw, 3rem);
}

.page-privacy .prv-hero__grid{
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
}

@media (min-width: 900px){
  .page-privacy .prv-hero__grid{
    grid-template-columns: 6fr 6fr;
    align-items: center;
  }
}

.page-privacy .prv-hero__title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 5.4vw, 3.3rem);
  line-height: 1.2;
  letter-spacing: -.012em;
  color: var(--deep);
  margin: .55rem 0 0;
  max-width: 20ch;
}

.page-privacy .prv-hero__lede{
  margin: 1rem 0 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 40ch;
}

.page-privacy .prv-hero__points{
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-privacy .prv-hero__points li{
  position: relative;
  padding-left: 1.15rem;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-privacy .prv-hero__points li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: .46rem;
  height: .46rem;
  background: var(--aqua);
  border-radius: 1px;
}

.page-privacy .prv-hero__media{
  margin: 0;
  position: relative;
  aspect-ratio: 12 / 7;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-2);
  background: linear-gradient(150deg, var(--deep) 0%, var(--deep-2) 55%, var(--tide) 100%);
}

.page-privacy .prv-hero__media img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

/* 主体两栏 */
.page-privacy .prv-layout{
  display: grid;
  gap: clamp(1.3rem, 3vw, 2.2rem);
  padding-bottom: clamp(2.4rem, 6vw, 4.5rem);
}

@media (min-width: 960px){
  .page-privacy .prv-layout{
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }
}

/* 侧边索引 */
.page-privacy .prv-index{
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  background: var(--paper);
  padding: 1.05rem 1.1rem;
}

.page-privacy .prv-index__title{
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--dusk);
}

.page-privacy .prv-index__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-privacy .prv-index__list a{
  display: flex;
  gap: .5rem;
  align-items: baseline;
  padding: .34rem 0;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .prv-index__list a:hover,
.page-privacy .prv-index__list a:focus-visible{
  color: var(--tide);
  border-bottom-color: var(--rule-2);
}

.page-privacy .prv-index__no{
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--coral);
  letter-spacing: .06em;
}

.page-privacy .prv-index__foot{
  margin: 1rem 0 0;
  padding-top: .8rem;
  border-top: 1px solid var(--rule);
  font-size: .82rem;
  line-height: 1.6;
  color: var(--dusk);
}

.page-privacy .prv-index__foot a{
  color: var(--deep);
  word-break: break-all;
}

@media (min-width: 960px){
  .page-privacy .prv-index{
    position: sticky;
    top: 6.2rem;
    background: var(--deep);
    border-color: transparent;
    box-shadow: var(--shadow-2);
    color: var(--paper);
  }
  .page-privacy .prv-index__title{
    color: rgba(251,248,242,.62);
  }
  .page-privacy .prv-index__list a{
    color: rgba(251,248,242,.9);
  }
  .page-privacy .prv-index__list a:hover,
  .page-privacy .prv-index__list a:focus-visible{
    color: var(--aqua);
    border-bottom-color: var(--rule-inv);
  }
  .page-privacy .prv-index__no{
    color: var(--aqua);
  }
  .page-privacy .prv-index__foot{
    border-top-color: var(--rule-inv);
    color: rgba(251,248,242,.66);
  }
  .page-privacy .prv-index__foot a{
    color: var(--paper);
  }
}

/* 条款面板 */
.page-privacy .prv-clause{
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-1);
  padding: clamp(1.15rem, 3.4vw, 2rem);
  scroll-margin-top: 6.5rem;
}

.page-privacy .prv-clause + .prv-clause{
  margin-top: clamp(1rem, 3vw, 1.5rem);
}

.page-privacy .prv-clause:target{
  border-color: var(--coral);
  box-shadow: 0 0 0 1px rgba(255,107,69,.45), var(--shadow-2);
}

.page-privacy .prv-clause__no{
  display: block;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--coral);
}

.page-privacy .prv-clause__title{
  margin: .4rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.4vw, 1.72rem);
  line-height: 1.35;
  color: var(--deep);
  letter-spacing: -.005em;
}

.page-privacy .prv-p{
  margin: .85rem 0 0;
  font-size: .98rem;
  line-height: 1.88;
  color: var(--ink-soft);
  max-width: 46ch;
}

.page-privacy .prv-p a{
  color: var(--tide);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .prv-list{
  list-style: none;
  margin: .9rem 0 0;
  padding: 0;
}

.page-privacy .prv-list li{
  position: relative;
  padding-left: 1.15rem;
  margin-bottom: .55rem;
  font-size: .96rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-privacy .prv-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: .42rem;
  height: .42rem;
  background: var(--aqua);
  transform: rotate(45deg);
}

.page-privacy .prv-list strong{
  color: var(--deep);
  font-weight: 700;
}

/* 数据类别矩阵 */
.page-privacy .prv-matrix{
  margin: 1.1rem 0 0;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-privacy .prv-matrix__row{
  display: grid;
  gap: .28rem .9rem;
  padding: .8rem 1rem;
  border-top: 1px solid var(--rule);
  font-size: .91rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .prv-matrix__row:first-child{
  border-top: 0;
}

.page-privacy .prv-matrix__row--head{
  background: rgba(11,42,69,.055);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--dusk);
}

.page-privacy .prv-matrix__key{
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--deep);
}

@media (max-width: 759px){
  .page-privacy .prv-matrix__row--head{
    display: none;
  }
  .page-privacy .prv-matrix__row span[data-label]::before{
    content: attr(data-label) "：";
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--dusk);
  }
}

@media (min-width: 760px){
  .page-privacy .prv-matrix__row{
    grid-template-columns: .9fr 1.5fr 1.4fr 1.2fr;
    align-items: start;
  }
}

/* 强调块 */
.page-privacy .prv-callout{
  margin: 1.1rem 0 0;
  padding: .9rem 1.1rem;
  background: var(--deep);
  border-left: 3px solid var(--aqua);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-privacy .prv-callout p{
  margin: 0;
  font-size: .96rem;
  line-height: 1.75;
  color: var(--paper);
}

/* 折叠细则 */
.page-privacy .prv-fold{
  margin: 1rem 0 0;
  border: 1px solid var(--rule);
  border-radius: var(--r-sm);
  background: rgba(245,239,228,.62);
}

.page-privacy .prv-fold summary{
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .72rem .95rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .96rem;
  color: var(--deep);
}

.page-privacy .prv-fold summary::-webkit-details-marker{
  display: none;
}

.page-privacy .prv-fold summary::before{
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
  color: var(--coral);
}

.page-privacy .prv-fold[open] summary::before{
  content: "–";
}

.page-privacy .prv-fold__body{
  padding: 0 .95rem .9rem;
  border-top: 1px solid var(--rule);
  margin-top: .2rem;
}

.page-privacy .prv-fold__body p{
  margin: .7rem 0 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* 底部引导 */
.page-privacy .prv-cta{
  margin-top: clamp(1.5rem, 4vw, 2.2rem);
  padding: clamp(1.2rem, 4vw, 1.9rem);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--deep) 0%, var(--deep-2) 100%);
  color: var(--paper);
  display: grid;
  gap: 1rem;
  box-shadow: var(--shadow-2);
}

@media (min-width: 760px){
  .page-privacy .prv-cta{
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-privacy .prv-cta__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 3vw, 1.4rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-privacy .prv-cta__text{
  margin: .5rem 0 0;
  font-size: .93rem;
  line-height: 1.75;
  color: rgba(251,248,242,.76);
  max-width: 46ch;
}

.page-privacy .prv-cta__actions{
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-privacy .prv-cta__actions .btn--ghost{
  color: var(--paper);
  border-color: var(--rule-inv);
}

@media print{
  .page-privacy{
    background: #fff;
  }
  .page-privacy .prv-index,
  .page-privacy .prv-hero__media,
  .page-privacy .prv-cta,
  .page-privacy .prv-fold{
    display: none;
  }
  .page-privacy .prv-layout{
    display: block;
  }
  .page-privacy .prv-clause{
    box-shadow: none;
    border-color: #9aa3ab;
    break-inside: avoid;
  }
  .page-privacy .prv-callout{
    background: #fff;
    color: var(--ink);
    border-left-color: #9aa3ab;
  }
  .page-privacy .prv-callout p{
    color: var(--ink);
  }
}