.page-privacy{
  --pr-cut: 22px;
  --pr-ink-muted: #2a4756;
  background: var(--abyss-900);
  color: var(--shell-100);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px) 0 clamp(30px, 5vw, 58px);
  background:
    radial-gradient(120% 90% at 84% -12%, rgba(46, 230, 214, .16), transparent 62%),
    radial-gradient(80% 70% at 4% 108%, rgba(255, 107, 74, .12), transparent 64%),
    linear-gradient(180deg, #071f2f 0%, var(--abyss-900) 82%);
}

.page-privacy .privacy-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--line-cyan-strong) 16%, var(--line-cyan-strong) 84%, transparent);
}

.page-privacy .privacy-hero__inner{
  position: relative;
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
  align-content: start;
}

.page-privacy .breadcrumb{
  font-size: 12px;
  letter-spacing: .06em;
}

.page-privacy .breadcrumb a{
  color: var(--stone-500);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible{
  color: var(--cyan-400);
}

.page-privacy .breadcrumb li[aria-current="page"]{
  color: var(--shell-100);
}

.page-privacy .privacy-hero h1{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--shell-100);
}

.page-privacy .privacy-hero__lede{
  margin: 0;
  max-width: 40ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(244, 239, 230, .82);
}

.page-privacy .privacy-hero__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 6px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__meta li{
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 13px;
  line-height: 1.5;
}

.page-privacy .privacy-hero__meta strong{
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--cyan-400);
}

.page-privacy .privacy-hero__meta span{
  color: rgba(244, 239, 230, .7);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-stamp{
  display: none;
}

.page-privacy .privacy-hero__figure{
  margin: clamp(22px, 3.5vw, 40px) 0 0;
  background: var(--abyss-700);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
  overflow: hidden;
}

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

/* ---------- 正文双栏 ---------- */
.page-privacy .privacy-body{
  padding: clamp(30px, 5vw, 62px) 0 clamp(40px, 7vw, 88px);
  background: var(--abyss-900);
}

.page-privacy .privacy-shell{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-toc{
  border-left: 2px solid var(--line-cyan-strong);
  padding-left: 16px;
}

.page-privacy .privacy-toc__title{
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--cyan-400);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 0 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc__list a{
  display: flex;
  gap: 9px;
  padding: 7px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--stone-500);
  text-decoration: none;
  transition: color .25s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible{
  color: var(--shell-100);
}

.page-privacy .privacy-toc__list span{
  flex: none;
  padding-top: 3px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cyan-700);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-toc__note{
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--stone-500);
}

/* ---------- 条款面板 ---------- */
.page-privacy .privacy-content{
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
  min-width: 0;
}

.page-privacy .privacy-clause{
  position: relative;
  padding: clamp(22px, 3vw, 34px) clamp(20px, 3vw, 36px);
  background: var(--shell-100);
  color: var(--ink);
  clip-path: polygon(0 0, calc(100% - var(--pr-cut)) 0, 100% var(--pr-cut), 100% 100%, 0 100%);
  scroll-margin-top: calc(var(--header-h) + 26px);
  transition: box-shadow .3s var(--ease);
}

.page-privacy .privacy-clause:target{
  box-shadow: inset 4px 0 0 0 var(--coral-500);
}

.page-privacy .privacy-clause__num{
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--cyan-700);
  font-variant-numeric: tabular-nums;
}

.page-privacy .privacy-clause h2{
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(1.28rem, 2.6vw, 1.72rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-clause p{
  margin: 0 0 12px;
  max-width: 38em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--pr-ink-muted);
}

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

.page-privacy .privacy-clause ul{
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  max-width: 38em;
  list-style: none;
}

.page-privacy .privacy-clause li{
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pr-ink-muted);
}

.page-privacy .privacy-clause li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  background: var(--cyan-700);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-privacy .privacy-k{
  margin-right: 4px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .privacy-link{
  color: var(--cyan-700);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible{
  color: var(--coral-700);
}

.page-privacy .privacy-callout{
  margin: 16px 0 0;
  padding: 13px 16px;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
  background: rgba(78, 107, 84, .1);
  border-left: 3px solid var(--moss-600);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

/* ---------- 底部出口 ---------- */
.page-privacy .privacy-help{
  padding: 0 0 clamp(40px, 6vw, 76px);
  background: var(--abyss-900);
}

.page-privacy .privacy-help__card{
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  padding: clamp(24px, 3.4vw, 40px) clamp(20px, 3vw, 40px);
  background: linear-gradient(150deg, var(--abyss-700), var(--abyss-500));
  border-top: 2px solid var(--line-cyan-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .privacy-help__head h2{
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--shell-100);
}

.page-privacy .privacy-help__head p{
  margin: 0;
  max-width: 36em;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 239, 230, .76);
}

.page-privacy .privacy-help__links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-help__links a{
  display: inline-block;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--shell-100);
  text-decoration: none;
  border: 1px solid var(--line-cyan-strong);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-privacy .privacy-help__links a:hover,
.page-privacy .privacy-help__links a:focus-visible{
  background: var(--coral-500);
  border-color: var(--coral-500);
  color: var(--abyss-900);
}

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

@media (min-width: 900px){
  .page-privacy .privacy-stamp{
    display: block;
    position: absolute;
    top: 62px;
    right: 0;
    margin: 0;
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: .32em;
    color: var(--stone-500);
  }

  .page-privacy .privacy-shell{
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(34px, 6vw, 82px);
  }

  .page-privacy .privacy-toc{
    position: sticky;
    top: calc(var(--header-h) + 22px);
    align-self: start;
  }

  .page-privacy .privacy-toc__list{
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-clause,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-help__links a{
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print{
  .page-privacy{
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-hero,
  .page-privacy .privacy-body,
  .page-privacy .privacy-help{
    background: #ffffff;
    padding: 0;
  }

  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-help{
    display: none;
  }

  .page-privacy .privacy-clause{
    background: #ffffff;
    clip-path: none;
    padding: 0 0 18px;
    break-inside: avoid;
    box-shadow: none;
  }

  .page-privacy .privacy-clause h2,
  .page-privacy .privacy-clause p,
  .page-privacy .privacy-clause li,
  .page-privacy .privacy-k,
  .page-privacy .privacy-callout{
    color: #000000;
    background: transparent;
  }

  .page-privacy .privacy-hero h1{
    color: #000000;
    font-size: 2rem;
  }

  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__meta span{
    color: #333333;
  }
}
<<<END>>>