.page-privacy{
  --pp-measure: 68ch;
  --pp-rule: rgba(42, 51, 64, .72);
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vw, 6rem);
  color: var(--paper);
}

.page-privacy .pp-crumbs{
  padding-top: clamp(1.1rem, 3vw, 1.7rem);
  font-size: .78rem;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero{
  position: relative;
  padding: clamp(2.2rem, 6vw, 4rem) 0 clamp(1.8rem, 4vw, 2.6rem);
}

.page-privacy .pp-hero::before{
  content: "";
  position: absolute;
  inset: -1.5rem calc(-1 * clamp(1rem, 4vw, 2.5rem)) 0 calc(-1 * clamp(1rem, 4vw, 2.5rem));
  background:
    radial-gradient(58% 62% at 10% -8%, rgba(47, 230, 224, .13), transparent 68%),
    radial-gradient(46% 56% at 92% 4%, rgba(255, 122, 47, .10), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pp-hero::after{
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    112deg,
    rgba(155, 167, 182, .07) 0 1px,
    transparent 1px 26px
  );
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 92%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pp-hero > *{
  position: relative;
  z-index: 1;
}

.page-privacy .pp-kicker{
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-title{
  margin: 0;
  max-width: 20ch;
  font-size: clamp(2.05rem, 6.4vw, 4.1rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.05;
  color: var(--paper);
}

.page-privacy .pp-lede{
  margin: 1.1rem 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 2.2vw, 1.08rem);
}

.page-privacy .pp-facts{
  list-style: none;
  margin: clamp(1.7rem, 4vw, 2.3rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-privacy .pp-facts li{
  border-left: 2px solid var(--line);
  padding-left: .9rem;
}

.page-privacy .pp-facts li:nth-child(1){ border-left-color: var(--cyan); }
.page-privacy .pp-facts li:nth-child(2){ border-left-color: var(--orange); }
.page-privacy .pp-facts li:nth-child(3){ border-left-color: var(--pulse); }

.page-privacy .pp-facts b{
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.6vw, 1.15rem);
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-privacy .pp-facts span{
  display: block;
  margin-top: .22rem;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pp-figure{
  margin: clamp(2rem, 5vw, 3rem) 0 0;
}

.page-privacy .pp-figure img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .pp-figcap{
  margin: .7rem 0 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pp-body{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 4vw, 2.6rem);
  padding-top: clamp(2.2rem, 5vw, 3.2rem);
  border-top: 1px dashed var(--pp-rule);
}

.page-privacy .pp-index{
  position: relative;
  padding: 1rem 1rem 1.15rem;
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(19, 26, 36, .92), rgba(10, 13, 18, .86));
}

.page-privacy .pp-index::before{
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 52px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pp-index__title{
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .pp-index__list{
  list-style: none;
  margin: .85rem 0 0;
  padding: 0;
}

.page-privacy .pp-index__list a{
  display: grid;
  grid-template-columns: 2.1rem minmax(0, 1fr);
  gap: .45rem;
  align-items: baseline;
  padding: .52rem .15rem;
  border-bottom: 1px dashed var(--pp-rule);
  color: var(--mist);
  text-decoration: none;
  font-size: .88rem;
  line-height: 1.55;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pp-index__list li:last-child a{
  border-bottom: none;
}

.page-privacy .pp-index__list a:hover,
.page-privacy .pp-index__list a:focus-visible{
  color: var(--paper);
  background: rgba(47, 230, 224, .07);
  outline: 1px solid rgba(47, 230, 224, .35);
  outline-offset: 1px;
}

.page-privacy .pp-index__num{
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .pp-index__foot{
  margin: 1rem 0 0;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pp-index__foot a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 230, 224, .4);
}

.page-privacy .pp-doc{
  max-width: var(--pp-measure);
}

/* ---------- 章节 ---------- */
.page-privacy .pp-sec{
  padding: clamp(1.6rem, 4vw, 2.4rem) 0;
  border-top: 1px dashed var(--pp-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pp-doc > .pp-sec:first-child{
  border-top: none;
  padding-top: 0;
}

.page-privacy .pp-sec__head{
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: .7rem;
  align-items: baseline;
  margin-bottom: .95rem;
}

.page-privacy .pp-sec__idx{
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-privacy .pp-sec__title{
  margin: 0;
  font-size: clamp(1.22rem, 3.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.012em;
  line-height: 1.32;
  color: var(--paper);
}

/* ---------- 条款列表 ---------- */
.page-privacy .pp-list{
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid rgba(42, 51, 64, .85);
}

.page-privacy .pp-list > li{
  position: relative;
  padding: .72rem 0 .72rem 1.15rem;
  border-bottom: 1px dashed rgba(42, 51, 64, .55);
  font-size: .98rem;
  line-height: 1.82;
  color: #C9D3DE;
}

.page-privacy .pp-list > li:last-child{
  border-bottom: none;
}

.page-privacy .pp-list > li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 1.45em;
  width: .5rem;
  height: 1px;
  background: var(--cyan);
  opacity: .55;
}

.page-privacy .pp-list > li b{
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 同步状态 ---------- */
.page-privacy .pp-status{
  list-style: none;
  margin: 1.15rem 0 0;
  padding: .9rem 1rem;
  border: 1px solid rgba(62, 242, 164, .2);
  background: rgba(62, 242, 164, .05);
  display: grid;
  gap: .6rem;
}

.page-privacy .pp-status__row{
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .9rem;
  line-height: 1.72;
  color: #C9D3DE;
}

.page-privacy .pp-status__row .led{
  flex: none;
  margin-top: .48rem;
}

/* ---------- 提示块 ---------- */
.page-privacy .pp-note{
  margin: 1.15rem 0 0;
  padding: .9rem 1rem;
  border-left: 3px solid var(--amber);
  background: rgba(255, 194, 75, .07);
  font-size: .92rem;
  line-height: 1.8;
  color: #D6DEE7;
}

.page-privacy .pp-note b{
  display: inline-block;
  margin-right: .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--amber);
  text-transform: uppercase;
}

/* ---------- 展开内容 ---------- */
.page-privacy .pp-more{
  margin-top: 1.15rem;
  padding: 0 1rem;
  border: 1px solid var(--line);
  background: rgba(19, 26, 36, .72);
}

.page-privacy .pp-more > summary{
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .82rem 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--cyan);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-more > summary::-webkit-details-marker{
  display: none;
}

.page-privacy .pp-more > summary::after{
  content: "＋";
  margin-left: auto;
  font-size: 1rem;
  line-height: 1;
  color: var(--mist);
}

.page-privacy .pp-more[open] > summary{
  color: var(--paper);
}

.page-privacy .pp-more[open] > summary::after{
  content: "－";
  color: var(--orange);
}

.page-privacy .pp-more > summary:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .pp-more__body{
  padding: .85rem 0 1rem;
  border-top: 1px dashed var(--pp-rule);
  font-size: .93rem;
  line-height: 1.85;
  color: #C9D3DE;
}

.page-privacy .pp-more__body p{
  margin: 0 0 .8rem;
}

.page-privacy .pp-more__body p:last-child{
  margin-bottom: 0;
}

/* ---------- 收尾 ---------- */
.page-privacy .pp-tail{
  margin-top: clamp(2.6rem, 7vw, 4.5rem);
  padding-top: clamp(2rem, 5vw, 3rem);
  border-top: 1px dashed var(--pp-rule);
  max-width: var(--pp-measure);
}

.page-privacy .pp-tail p{
  margin: 0;
  font-size: .95rem;
  line-height: 1.88;
  color: var(--mist);
}

.page-privacy .pp-tail a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 230, 224, .35);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pp-tail a:hover,
.page-privacy .pp-tail a:focus-visible{
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px){
  .page-privacy .pp-facts{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 900px){
  .page-privacy .pp-body{
    grid-template-columns: minmax(190px, 220px) minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 4.5rem);
  }

  .page-privacy .pp-index{
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }

  .page-privacy .pp-sec__head{
    gap: 1rem;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}