.page-privacy{
  --pp-rail: 248px;
  --pp-text: #CFE3DB;
  --pp-panel: #06110D;
  position: relative;
  overflow-x: clip;
  background: linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 42%, var(--ink) 100%);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-privacy::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: .3;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 58%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 58%);
}

.page-privacy .container{
  position: relative;
  z-index: 1;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero{
  position: relative;
  z-index: 1;
  padding: clamp(24px, 4vw, 52px) 0 clamp(22px, 3vw, 38px);
}

.page-privacy .pp-kicker{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-privacy .pp-kicker::before{
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pp-hero h1{
  margin: 0 0 20px;
  max-width: 22ch;
  font-family: var(--font-head);
  font-size: clamp(34px, 7vw, 72px);
  font-weight: 700;
  line-height: .98;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-privacy .pp-hero__lead{
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--pp-text);
}

.page-privacy .pp-hero__facts{
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-hero__facts li{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  line-height: 1.5;
}

.page-privacy .pp-hero__k{
  color: var(--muted);
  letter-spacing: .06em;
}

.page-privacy .pp-hero__v{
  font-family: var(--font-num);
  color: var(--cyan);
  word-break: break-word;
}

/* ---------- 首屏图带 ---------- */
.page-privacy .pp-strip{
  position: relative;
  z-index: 1;
}

.page-privacy .pp-strip__frame{
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--pp-panel);
  overflow: hidden;
}

.page-privacy .pp-strip__frame img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
  filter: saturate(.85) brightness(.9);
}

.page-privacy .pp-strip__frame::after{
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6,17,13,.78) 0%, rgba(6,17,13,.1) 58%, rgba(6,17,13,.5) 100%);
}

.page-privacy .pp-strip__caption{
  margin: 10px 0 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(30px, 4vw, 58px) 0 clamp(52px, 8vw, 108px);
}

/* ---------- 锚点目录 ---------- */
.page-privacy .pp-toc{
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .pp-toc__title{
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--amber);
}

.page-privacy .pp-toc__list{
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__list li{
  flex: 0 0 auto;
}

.page-privacy .pp-toc__list::-webkit-scrollbar{
  height: 3px;
}

.page-privacy .pp-toc__list::-webkit-scrollbar-thumb{
  background: var(--line-soft);
}

.page-privacy .pp-toc__link{
  display: grid;
  grid-template-columns: auto auto;
  gap: 10px;
  align-items: baseline;
  padding: 11px 14px;
  min-width: max-content;
  border: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-privacy .pp-toc__link:hover{
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(77, 240, 200, .07);
}

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

.page-privacy .pp-toc__num{
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--amber);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body{
  display: grid;
  gap: clamp(30px, 4vw, 54px);
  min-width: 0;
}

.page-privacy .pp-sec{
  scroll-margin-top: calc(var(--bar-h) + 22px);
  border-top: 1px solid var(--line);
  padding-top: clamp(18px, 2.4vw, 30px);
}

.page-privacy .pp-sec__head{
  display: flex;
  gap: 14px;
  align-items: baseline;
  margin: 0 0 20px;
}

.page-privacy .pp-sec__num{
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-privacy .pp-sec h2{
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .pp-sec > p{
  margin: 0 0 18px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-text);
}

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

.page-privacy .pp-sec a{
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .18s ease;
}

.page-privacy .pp-sec a:hover{
  color: var(--cyan-soft);
}

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

/* ---------- 信息清单 ---------- */
.page-privacy .pp-list{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-privacy .pp-list > li{
  background: var(--pp-panel);
  padding: 16px 18px;
}

.page-privacy .pp-list__k{
  display: block;
  margin-bottom: 7px;
  font-family: var(--font-head);
  font-size: 16.5px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-privacy .pp-list__v{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pp-text);
}

/* ---------- 行式条目 ---------- */
.page-privacy .pp-rows{
  display: grid;
  gap: 0;
  margin: 0 0 20px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pp-rows__item{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pp-rows__k{
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-privacy .pp-rows__v{
  margin: 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--pp-text);
}

/* ---------- 结尾提示 ---------- */
.page-privacy .pp-note{
  border-left: 2px solid var(--amber);
  background: rgba(255, 179, 71, .07);
  padding: 18px 20px;
}

.page-privacy .pp-note p{
  margin: 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--pp-text);
}

.page-privacy .pp-note a{
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-note a:hover{
  color: var(--cyan-soft);
}

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

/* ---------- 桌面 ---------- */
@media (min-width: 720px){
  .page-privacy .pp-list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .pp-rows__item{
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 26px;
    align-items: baseline;
  }
}

@media (min-width: 980px){
  .page-privacy .pp-layout{
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 84px);
    align-items: start;
  }

  .page-privacy .pp-toc{
    position: sticky;
    top: calc(var(--bar-h) + 22px);
  }

  .page-privacy .pp-toc__list{
    display: grid;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pp-toc__list li{
    flex: none;
  }

  .page-privacy .pp-toc__link{
    grid-template-columns: auto minmax(0, 1fr);
    min-width: 0;
    padding: 12px 2px;
    border: 0;
    border-bottom: 1px solid var(--line-soft);
    background: transparent;
  }

  .page-privacy .pp-toc__link:hover{
    background: transparent;
    border-bottom-color: var(--cyan);
  }
}

@media (min-width: 1180px){
  .page-privacy .pp-hero h1{
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .pp-toc__link,
  .page-privacy .pp-sec a,
  .page-privacy .pp-note a{
    transition: none;
  }
}
<<<END>>>