.page-privacy{
  --pv-rule: rgba(233,238,247,.13);
  --pv-body: #C3CEDF;
  --pv-ink: #0C1524;
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  background:
    radial-gradient(1100px 560px at 84% -8%, rgba(184,255,61,.10), transparent 62%),
    radial-gradient(880px 500px at 2% 18%, rgba(255,106,31,.08), transparent 60%),
    var(--night-base);
  color: var(--cool-white);
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-privacy::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity:.28;
  -webkit-mask-image: linear-gradient(to bottom, #000 0, rgba(0,0,0,.32) 42%, transparent 74%);
  mask-image: linear-gradient(to bottom, #000 0, rgba(0,0,0,.32) 42%, transparent 74%);
  pointer-events:none;
}

/* 面包屑 */
.page-privacy .pv-crumb{
  padding-top: clamp(18px, 3vw, 32px);
}
.page-privacy .pv-crumb__nav{
  display:flex;
  align-items:center;
  gap:.6rem;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: var(--mist-gray);
}
.page-privacy .pv-crumb__nav a{
  color: var(--mist-gray);
  text-decoration:none;
  border-bottom:1px solid transparent;
  padding-bottom:1px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-privacy .pv-crumb__nav a:hover,
.page-privacy .pv-crumb__nav a:focus-visible{
  color: var(--neon-green);
  border-bottom-color: currentColor;
}
.page-privacy .pv-crumb__nav [aria-current]{
  color: var(--cool-white);
}

/* 首屏 */
.page-privacy .pv-hero{
  display:grid;
  gap: clamp(22px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(28px, 5vw, 52px);
  border-bottom: 1px solid var(--pv-rule);
}
.page-privacy .pv-hero__title{
  margin:.35em 0 .45em;
  font-size: clamp(32px, 5.6vw, 64px);
  line-height:1;
  letter-spacing:-.02em;
  font-weight:800;
  transform: skewX(-3deg);
  transform-origin: left bottom;
  text-wrap: balance;
  color: var(--cool-white);
}
.page-privacy .pv-hero__lead{
  margin:0;
  max-width:54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height:1.8;
  color: var(--pv-body);
}
.page-privacy .pv-hero__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.4rem .7rem;
  margin: clamp(18px,2.4vw,26px) 0 0;
  padding-top: clamp(14px,2vw,18px);
  border-top:1px solid var(--pv-rule);
  font-size:12.5px;
  letter-spacing:.06em;
  color: var(--mist-gray);
  line-height:1.7;
}
.page-privacy .pv-hero__meta .num{
  color: var(--neon-green);
  font-size:14px;
}

.page-privacy .pv-figure{
  position:relative;
  margin:0;
  aspect-ratio: 3 / 2;
  background: var(--pitch-shadow);
  border:1px solid var(--grid-line);
  overflow:hidden;
  clip-path: polygon(0 0, 100% 0, 100% 91%, 91% 100%, 0 100%);
}
.page-privacy .pv-figure .media__img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  filter: saturate(.92) contrast(1.06);
}
.page-privacy .pv-figure .media__caption{
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color: var(--cool-white);
  background: rgba(8,13,24,.72);
  padding:.35rem .6rem;
}

/* 主体布局 */
.page-privacy .pv-shell{
  display:grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  padding-top: clamp(24px, 4vw, 44px);
}
.page-privacy .pv-doc{
  min-width:0;
}

/* 章节 */
.page-privacy .pv-sec{
  padding-block: clamp(26px, 3.6vw, 42px);
  border-top:1px solid var(--pv-rule);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background-color .3s var(--ease);
}
.page-privacy .pv-sec:first-child{
  border-top:0;
  padding-top:0;
}
.page-privacy .pv-sec:target{
  background: linear-gradient(90deg, rgba(184,255,61,.075), rgba(184,255,61,0) 58%);
}
.page-privacy .pv-sec__head{
  display:grid;
  grid-template-columns: auto minmax(0,1fr);
  align-items:baseline;
  gap:.85rem;
  margin-bottom: clamp(14px, 2vw, 20px);
}
.page-privacy .pv-sec__no{
  font-size:12px;
  letter-spacing:.16em;
  color: var(--neon-green);
  border-left:2px solid var(--neon-green);
  padding-left:.55rem;
  line-height:1.1;
}
.page-privacy .pv-sec__title{
  margin:0;
  font-size: clamp(21px, 2.7vw, 30px);
  line-height:1.28;
  letter-spacing:-.01em;
  font-weight:700;
  color: var(--cool-white);
  text-wrap: balance;
}
.page-privacy .pv-sec__body p{
  margin:0 0 1em;
  max-width:68ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height:1.8;
  color: var(--pv-body);
}
.page-privacy .pv-sec__body p:last-child{
  margin-bottom:0;
}
.page-privacy .pv-sec__body strong{
  color: var(--cool-white);
  font-weight:700;
}
.page-privacy .pv-sec__body a{
  color: var(--neon-green);
  text-decoration:none;
  border-bottom:1px solid rgba(184,255,61,.42);
  transition: border-color .2s var(--ease);
}
.page-privacy .pv-sec__body a:hover{
  border-bottom-color: currentColor;
}

/* 条目列表 */
.page-privacy .pv-list{
  list-style:none;
  margin:0 0 1.2em;
  padding:0;
  display:grid;
  gap:.85rem;
  max-width:68ch;
}
.page-privacy .pv-list li{
  position:relative;
  padding-left:1.5rem;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height:1.8;
  color: var(--pv-body);
}
.page-privacy .pv-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:7px;
  height:7px;
  background: var(--neon-green);
  transform: rotate(45deg);
}
.page-privacy .pv-list--tight li::before{
  background: var(--electric-orange);
}

/* 用途对照 */
.page-privacy .pv-map{
  margin:0 0 1.2em;
  display:grid;
  gap:.9rem;
  max-width:68ch;
}
.page-privacy .pv-map__row{
  display:grid;
  gap:.2rem;
  padding-left:.9rem;
  border-left:2px solid var(--grid-line);
}
.page-privacy .pv-map dt{
  font-size:13px;
  letter-spacing:.1em;
  font-weight:700;
  color: var(--neon-green);
  padding-top:.15em;
}
.page-privacy .pv-map dd{
  margin:0;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height:1.8;
  color: var(--pv-body);
}

/* 暖纸色注记 */
.page-privacy .pv-note{
  background: var(--paper-warm);
  color: var(--pv-ink);
  padding: clamp(14px, 2vw, 20px) clamp(16px, 2.4vw, 22px);
  border-left:4px solid var(--electric-orange);
  font-size:15px;
  line-height:1.78;
  max-width:68ch;
  margin:0 0 1.2em;
}
.page-privacy .pv-note strong{
  color: var(--pv-ink);
}

/* 章节索引 */
.page-privacy .pv-aside{
  order:-1;
  min-width:0;
}
.page-privacy .pv-aside__title{
  margin:0 0 .7rem;
  display:flex;
  align-items:center;
  gap:.5rem;
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color: var(--mist-gray);
}
.page-privacy .pv-aside__title::after{
  content:"";
  flex:1;
  height:1px;
  background: var(--pv-rule);
}
.page-privacy .pv-index{
  list-style:none;
  margin:0;
  padding:0 0 .4rem;
  display:flex;
  gap:.5rem;
  overflow-x:auto;
  scrollbar-width:thin;
  scroll-snap-type: x proximity;
}
.page-privacy .pv-index__link{
  display:inline-flex;
  align-items:baseline;
  gap:.45rem;
  white-space:nowrap;
  padding:.42rem .7rem;
  border:1px solid var(--grid-line);
  background: rgba(16,26,44,.6);
  color: var(--mist-gray);
  text-decoration:none;
  font-size:13px;
  scroll-snap-align:start;
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}
.page-privacy .pv-index__no{
  font-size:11px;
  letter-spacing:.1em;
  color: var(--electric-orange);
}
.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible{
  color: var(--cool-white);
  border-color: var(--neon-green);
  background: rgba(184,255,61,.08);
}

/* 尾部 */
.page-privacy .pv-end{
  margin-top: clamp(28px, 4vw, 46px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top:1px solid var(--pv-rule);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:1rem 1.5rem;
}
.page-privacy .pv-end p{
  margin:0;
  max-width:56ch;
  font-size:14.5px;
  line-height:1.8;
  color: var(--mist-gray);
}
.page-privacy .pv-end a{
  color: var(--neon-green);
  text-decoration:none;
  border-bottom:1px solid rgba(184,255,61,.4);
}
.page-privacy .pv-end a:hover{
  border-bottom-color: currentColor;
}
.page-privacy .pv-end .pv-top-link{
  display:inline-flex;
  align-items:center;
  padding:.55rem 1rem;
  border:1px solid var(--grid-line);
  color: var(--cool-white);
  font-size:13px;
  letter-spacing:.08em;
  white-space:nowrap;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}
.page-privacy .pv-end .pv-top-link:hover{
  color: var(--neon-green);
  border-color: var(--neon-green);
  background: rgba(184,255,61,.07);
}

/* 桌面端 */
@media (min-width: 720px){
  .page-privacy .pv-map__row{
    grid-template-columns: 132px minmax(0,1fr);
    gap:1.2rem;
  }
}

@media (min-width: 900px){
  .page-privacy .pv-hero{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items:end;
  }
  .page-privacy .pv-shell{
    grid-template-columns: minmax(0, 1fr) 196px;
    align-items:start;
  }
  .page-privacy .pv-aside{
    order:0;
    position:sticky;
    top: calc(var(--header-h) + 28px);
    align-self:start;
  }
  .page-privacy .pv-index{
    display:block;
    overflow:visible;
    padding:0 0 0 .95rem;
    border-left:1px solid var(--grid-line);
    scroll-snap-type:none;
  }
  .page-privacy .pv-index__link{
    display:flex;
    padding:.5rem 0;
    border:0;
    background:none;
    white-space:normal;
    line-height:1.5;
  }
  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible{
    background:none;
    color: var(--neon-green);
  }
  .page-privacy .pv-doc{
    padding-right: clamp(0px, 2vw, 24px);
  }
}

@media (min-width: 1180px){
  .page-privacy .pv-hero__lead{
    max-width:58ch;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    transition-duration:.001ms !important;
    animation-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .page-privacy .pv-hero__title{
    transform:none;
  }
}

@media print{
  .page-privacy{
    background:#fff;
    color:#111;
    padding-bottom:0;
  }
  .page-privacy::before{
    display:none;
  }
  .page-privacy .pv-aside,
  .page-privacy .pv-figure,
  .page-privacy .pv-end .pv-top-link{
    display:none;
  }
  .page-privacy .pv-hero{
    grid-template-columns:1fr;
    border-bottom:1px solid #bbb;
  }
  .page-privacy .pv-shell{
    grid-template-columns:1fr;
    padding-top:16px;
  }
  .page-privacy .pv-hero__title,
  .page-privacy .pv-sec__title{
    color:#111;
    transform:none;
  }
  .page-privacy .pv-hero__lead,
  .page-privacy .pv-hero__meta,
  .page-privacy .pv-sec__body p,
  .page-privacy .pv-list li,
  .page-privacy .pv-map dd,
  .page-privacy .pv-end p{
    color:#222;
  }
  .page-privacy .pv-sec__no,
  .page-privacy .pv-map dt,
  .page-privacy .pv-sec__body a,
  .page-privacy .pv-end a{
    color:#1F7A4C;
  }
  .page-privacy .pv-sec{
    border-top:1px solid #ccc;
    break-inside:avoid;
    page-break-inside:avoid;
  }
  .page-privacy .pv-note{
    background:#F3EADA;
    color:#111;
    border-left:4px solid #FF6A1F;
  }
  .page-privacy .pv-note strong{
    color:#111;
  }
}
<<<END>>>