.page-privacy{
  --pv-pad: clamp(20px, 4vw, 44px);
  background:
    radial-gradient(110% 55% at 105% -5%, rgba(108, 92, 231, .22), transparent 62%),
    radial-gradient(80% 40% at -10% 28%, rgba(0, 210, 198, .09), transparent 70%),
    linear-gradient(180deg, var(--void) 0%, var(--deep) 44%, var(--deep) 100%);
  color: var(--moon);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: clip;
}

.page-privacy a{ color: var(--lilac); text-decoration: none; }
.page-privacy a:hover{ color: var(--aurora); }
.page-privacy h2,
.page-privacy h3{ margin: 0; line-height: 1.3; }

/* 面包屑 */
.page-privacy .ys-crumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 18px 0 0;
  font-size: 13px;
}
.page-privacy .ys-crumbs__link{ color: var(--mist); }
.page-privacy .ys-crumbs__sep{ color: rgba(167, 179, 209, .5); font-family: var(--mono); }
.page-privacy .ys-crumbs__current{ color: var(--moon); }
.page-privacy .ys-crumbs .ys-pill{
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  border: var(--line-strong);
  color: var(--moon);
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: .08em;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .ys-crumbs .ys-pill:hover{ border-color: var(--nebula); color: var(--lilac); }

/* 首屏 */
.page-privacy .pv-hero{
  position: relative;
  padding: clamp(26px, 5vw, 54px) 0 0;
}
.page-privacy .pv-hero__eyebrow{
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--aurora);
  padding: 5px 14px;
  border: var(--line);
  border-radius: 999px;
  background: rgba(22, 35, 74, .55);
  margin: 0 0 18px;
}
.page-privacy .pv-hero h1{
  margin: 0;
  font-size: clamp(42px, 10vw, 96px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.02;
  background: linear-gradient(118deg, var(--moon) 34%, var(--lilac) 78%, var(--nebula));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-privacy .pv-hero__lead{
  margin: 20px 0 0;
  color: var(--mist);
  max-width: 60ch;
}
.page-privacy .pv-hero__facts{
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
.page-privacy .pv-hero__facts li{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border: var(--line);
  background: linear-gradient(140deg, rgba(22, 35, 74, .8), rgba(11, 27, 58, .35));
}
.page-privacy .pv-hero__num{
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--aurora);
  line-height: 1;
}
.page-privacy .pv-hero__cap{ font-size: 13px; color: var(--mist); line-height: 1.5; }

/* 顶部数据流纹理带 */
.page-privacy .pv-flow{
  position: relative;
  margin: clamp(24px, 4vw, 40px) 0 0;
  border-radius: var(--r-lg);
  border: var(--line);
  overflow: hidden;
  background: linear-gradient(120deg, var(--orbit), var(--deep));
  box-shadow: var(--shadow);
}
.page-privacy .pv-flow img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  opacity: .92;
}
.page-privacy .pv-flow::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 13, 28, .75), rgba(7, 13, 28, .12) 52%, rgba(6, 59, 69, .6));
  pointer-events: none;
}
.page-privacy .pv-flow figcaption{
  position: absolute;
  left: clamp(16px, 3vw, 28px);
  bottom: clamp(14px, 2.4vw, 22px);
  z-index: 1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
  max-width: 82%;
}

/* 主体两栏 */
.page-privacy .pv-body{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  padding: clamp(34px, 6vw, 70px) 0 clamp(56px, 8vw, 100px);
}

/* 目录 */
.page-privacy .pv-toc{
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: var(--line);
  background: rgba(22, 35, 74, .5);
}
.page-privacy .pv-toc__title{
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--mist);
  text-transform: uppercase;
}
.page-privacy .pv-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .pv-toc__link{
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14px;
  color: var(--mist);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link[aria-current="true"]{
  color: var(--moon);
  border-left-color: var(--aurora);
  background: rgba(0, 210, 198, .07);
}

/* 章节 */
.page-privacy .pv-sec{
  padding: clamp(26px, 4vw, 42px) 0 0;
  border-top: var(--line);
}
.page-privacy .pv-sec:first-child{ border-top: 0; padding-top: 0; }
.page-privacy .pv-sec__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}
.page-privacy .pv-sec__num{
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--nebula);
}
.page-privacy .pv-sec h2{
  font-size: clamp(23px, 3.4vw, 33px);
  font-weight: 700;
  letter-spacing: -.01em;
}
.page-privacy .pv-sec__lead{
  margin: 0 0 22px;
  color: var(--mist);
  max-width: 62ch;
}

/* 三类信息卡 */
.page-privacy .pv-card{
  border: var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(155deg, rgba(22, 35, 74, .92), rgba(11, 27, 58, .62));
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.page-privacy .pv-card + .pv-card{ margin-top: 12px; }
.page-privacy .pv-card:hover{ border-color: rgba(180, 168, 255, .34); transform: translateY(-2px); }
.page-privacy .pv-card > summary{
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}
.page-privacy .pv-card > summary::-webkit-details-marker{ display: none; }
.page-privacy .pv-card__num{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--aurora);
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid rgba(0, 210, 198, .4);
}
.page-privacy .pv-card__title{ font-weight: 700; font-size: 16px; }
.page-privacy .pv-card__sign{
  position: relative;
  width: 16px;
  height: 16px;
  flex: none;
}
.page-privacy .pv-card__sign::before,
.page-privacy .pv-card__sign::after{
  content: "";
  position: absolute;
  background: var(--lilac);
  border-radius: 2px;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.page-privacy .pv-card__sign::before{ left: 0; top: 7px; width: 16px; height: 2px; }
.page-privacy .pv-card__sign::after{ left: 7px; top: 0; width: 2px; height: 16px; }
.page-privacy .pv-card[open] .pv-card__sign::after{ transform: scaleY(0); opacity: 0; }
.page-privacy .pv-card__body{
  padding: 0 18px 18px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}
.page-privacy .pv-card__body p{ margin: 0 0 14px; }
.page-privacy .pv-fields{
  margin: 0;
  display: grid;
  gap: 4px 14px;
  padding-top: 14px;
  border-top: var(--line);
}
.page-privacy .pv-fields dt{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--lilac);
}
.page-privacy .pv-fields dd{
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--moon);
}

/* 用途列表 */
.page-privacy .pv-uses{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-uses li{
  position: relative;
  padding: 18px 20px 18px 56px;
  border-radius: var(--r-md);
  border: var(--line);
  background: rgba(22, 35, 74, .55);
}
.page-privacy .pv-uses li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--nebula), var(--aurora));
}
.page-privacy .pv-uses__n{
  position: absolute;
  left: 18px;
  top: 20px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--aurora);
}
.page-privacy .pv-uses h3{ font-size: 17px; margin-bottom: 6px; }
.page-privacy .pv-uses p{ margin: 0; color: var(--mist); font-size: 15px; }
.page-privacy .pv-note{
  margin: 16px 0 0;
  padding: 14px 18px;
  border-radius: var(--r-sm);
  border: 1px dashed rgba(180, 168, 255, .34);
  font-size: 14px;
  color: var(--moon);
  background: rgba(108, 92, 231, .1);
}

/* 保存与安全 */
.page-privacy .pv-safe{
  border-radius: var(--r-lg);
  border: var(--line-strong);
  padding: clamp(20px, 3.6vw, 34px);
  display: grid;
  gap: 18px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(0, 210, 198, .16), transparent 60%),
    linear-gradient(150deg, var(--teal-deep), var(--deep) 88%);
}
.page-privacy .pv-safe__item{
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0, 210, 198, .18);
}
.page-privacy .pv-safe__item:last-child{ padding-bottom: 0; border-bottom: 0; }
.page-privacy .pv-safe__label{
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--aurora);
}
.page-privacy .pv-safe__item p:last-child{ margin: 0; font-size: 15px; color: var(--moon); }

/* 你的选择：反白信息块 */
.page-privacy .pv-choice{
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--void);
  padding: clamp(10px, 2vw, 16px);
  box-shadow: var(--shadow);
}
.page-privacy .pv-choice__item{
  position: relative;
  display: grid;
  gap: 6px;
  padding: 18px 52px 18px 18px;
  border-radius: var(--r-md);
  color: var(--void);
  border-bottom: 1px solid rgba(7, 13, 28, .1);
  transition: background .2s var(--ease);
}
.page-privacy .pv-choice__item:last-child{ border-bottom: 0; }
.page-privacy .pv-choice__item:hover{ background: rgba(108, 92, 231, .08); color: var(--void); }
.page-privacy .pv-choice__label{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--nebula);
}
.page-privacy .pv-choice__text{ font-size: 15px; line-height: 1.7; color: #1B2440; }
.page-privacy .pv-choice__arrow{
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--ember);
}

/* 联系方式 */
.page-privacy .pv-reach{
  border-radius: var(--r-lg);
  border: var(--line);
  background: linear-gradient(150deg, rgba(22, 35, 74, .9), rgba(7, 13, 28, .7));
  padding: clamp(20px, 3.6vw, 32px);
}
.page-privacy .pv-reach__row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}
.page-privacy .pv-reach__label{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
  flex: none;
}
.page-privacy .pv-reach__value{
  font-family: var(--mono);
  font-size: 15px;
  color: var(--amber);
  word-break: break-all;
}
.page-privacy .pv-reach__copy{
  padding: 5px 14px;
  border-radius: 999px;
  border: var(--line-strong);
  background: transparent;
  color: var(--moon);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.page-privacy .pv-reach__copy:hover{ border-color: var(--ember); color: var(--ember); }
.page-privacy .pv-reach__note{
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--mist);
  padding-top: 14px;
  border-top: var(--line);
}
.page-privacy .pv-reach__links{
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-privacy .pv-reach__links a{
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: var(--line);
  font-size: 13px;
  color: var(--moon);
}
.page-privacy .pv-reach__links a:hover{ border-color: var(--nebula); color: var(--lilac); }

/* 断点 */
@media (min-width: 620px){
  .page-privacy .pv-hero__facts{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-privacy .pv-hero__facts li{ flex-direction: column; align-items: flex-start; gap: 8px; }
  .page-privacy .pv-safe{ grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
  .page-privacy .pv-safe__item{ padding-bottom: 0; border-bottom: 0; padding-right: 14px; border-right: 1px solid rgba(0, 210, 198, .18); }
  .page-privacy .pv-safe__item:last-child{ border-right: 0; padding-right: 0; }
}

@media (min-width: 900px){
  .page-privacy .pv-hero__inner{
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: end;
  }
  .page-privacy .pv-hero__lead{ margin-top: 0; padding-bottom: 10px; font-size: 18px; }
}

@media (min-width: 960px){
  .page-privacy .pv-body{
    grid-template-columns: minmax(0, 1fr) 272px;
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }
  .page-privacy .pv-body__content{ grid-column: 1; grid-row: 1; min-width: 0; }
  .page-privacy .pv-toc{
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
  }
  .page-privacy .pv-fields{ grid-template-columns: 96px minmax(0, 1fr); align-items: baseline; gap: 8px 16px; }
  .page-privacy .pv-fields dd{ margin-bottom: 8px; }
}
<<<END>>>