.page-privacy{
  --pv-measure: 40em;
  --pv-toc-w: 218px;
  --pv-grid-line: rgba(31,74,61,.42);
  display: block;
  background: var(--ink);
}

/* ── 首屏 ───────────────────────────────────── */
.page-privacy .pv-hero{
  position: relative;
  padding: clamp(44px,6vw,84px) 0 clamp(24px,3vw,36px);
  overflow: hidden;
}
.page-privacy .pv-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--pv-grid-line) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, var(--pv-grid-line) 0 1px, transparent 1px 104px);
  opacity: .38;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.95), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,.95), transparent 92%);
}
.page-privacy .pv-hero .wrap{
  position: relative;
  z-index: 1;
}
.page-privacy .pv-hero__eyebrow{
  margin: 0 0 clamp(14px,2vw,22px);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--dim);
}
.page-privacy .pv-hero__title{
  margin: 0 0 clamp(16px,2.4vw,26px);
  font-size: clamp(34px,6.4vw,68px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--title);
  max-width: 12em;
}
.page-privacy .pv-hero__lead{
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.9;
  color: var(--body);
}
.page-privacy .pv-meta{
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(28px,4vw,48px) 0 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-meta__item{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-meta dt{
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--dim);
  flex: none;
}
.page-privacy .pv-meta dd{
  margin: 0;
  font-size: 15px;
  color: var(--title);
  text-align: right;
  word-break: break-word;
}

/* ── 顶部纹理条 ─────────────────────────────── */
.page-privacy .pv-band{
  padding: clamp(12px,2vw,24px) 0 clamp(32px,5vw,60px);
}
.page-privacy .pv-band__fig{
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
  aspect-ratio: 1400 / 600;
}
.page-privacy .pv-band__img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.5) contrast(1.06) brightness(.86);
}

/* ── 主体：目录 + 条款 ──────────────────────── */
.page-privacy .pv-body{
  padding: 0 0 clamp(56px,8vw,104px);
}
.page-privacy .pv-body__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px,4vw,56px);
  align-items: start;
}

.page-privacy .pv-toc{
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.page-privacy .pv-toc__kicker{
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--dim);
}
.page-privacy .pv-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.page-privacy .pv-toc__list a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--body);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color .18s var(--ease-hard), border-color .18s var(--ease-hard), background-color .18s var(--ease-hard);
}
.page-privacy .pv-toc__no{
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--dim);
  flex: none;
}
.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  color: var(--title);
  border-left-color: var(--cyan);
  background: rgba(33,243,200,.06);
  outline: none;
}
.page-privacy .pv-toc__list a:hover .pv-toc__no,
.page-privacy .pv-toc__list a:focus-visible .pv-toc__no{
  color: var(--cyan);
}

.page-privacy .pv-content{
  max-width: var(--pv-measure);
  min-width: 0;
}

/* ── 章节 ───────────────────────────────────── */
.page-privacy .pv-sec{
  margin: 0 0 clamp(28px,4vw,48px);
  padding-bottom: clamp(20px,3vw,34px);
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-sec:last-child{
  margin-bottom: 0;
  border-bottom: 0;
  padding-bottom: 0;
}
.page-privacy .pv-sec__h{
  margin: 0 0 clamp(14px,2vw,22px);
  font-size: inherit;
  font-weight: inherit;
}
.page-privacy .pv-sec__toggle{
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  margin: 0;
  padding: 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: clamp(20px,2.7vw,28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--title);
}
.page-privacy .pv-sec__toggle:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}
.page-privacy .pv-sec__no{
  flex: none;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  padding-top: .35em;
}
.page-privacy .pv-sec__label{
  min-width: 0;
}
.page-privacy .pv-sec__chev{
  flex: none;
  margin-left: auto;
  width: 16px;
  height: 10px;
  position: relative;
  transform: translateY(-2px);
}
.page-privacy .pv-sec__chev::before,
.page-privacy .pv-sec__chev::after{
  content: "";
  position: absolute;
  top: 4px;
  width: 10px;
  height: 1px;
  background: var(--dim);
}
.page-privacy .pv-sec__chev::before{
  left: 0;
  transform: rotate(32deg);
}
.page-privacy .pv-sec__chev::after{
  right: 0;
  transform: rotate(-32deg);
}
.page-privacy .pv-sec__body p{
  margin: 0 0 1em;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--body);
}
.page-privacy .pv-sec__body p:last-child{
  margin-bottom: 0;
}
.page-privacy .pv-sub{
  margin: 1.7em 0 .75em;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-privacy .pv-note{
  margin-top: 1.4em;
  padding: 12px 14px;
  border-left: 2px solid var(--cyan);
  background: rgba(18,48,40,.6);
  font-size: 15px;
  line-height: 1.85;
  color: var(--body);
}

/* ── 字段列表 ───────────────────────────────── */
.page-privacy .pv-fields{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-fields li{
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-fields__k{
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--dim);
}
.page-privacy .pv-fields__v{
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--body);
}

/* ── 用途列表 ───────────────────────────────── */
.page-privacy .pv-uses{
  list-style: none;
  counter-reset: pvuse;
  margin: 0;
  padding: 0;
}
.page-privacy .pv-uses li{
  counter-increment: pvuse;
  position: relative;
  padding: 0 0 0 46px;
  margin: 0 0 1.5em;
}
.page-privacy .pv-uses li::before{
  content: counter(pvuse, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .18em;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  opacity: .85;
}
.page-privacy .pv-uses__h{
  margin: 0 0 .4em;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--title);
}
.page-privacy .pv-uses li p{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--body);
}

/* ── 保存期限 ───────────────────────────────── */
.page-privacy .pv-keep{
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-keep li{
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-keep__time{
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--orange);
}
.page-privacy .pv-keep__text{
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--body);
}
.page-privacy .pv-keep__text strong{
  color: var(--title);
  font-weight: 700;
}

/* ── 请求类型 ───────────────────────────────── */
.page-privacy .pv-ask{
  margin: 0 0 1.6em;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-ask__row{
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-ask__row dt{
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--cyan);
}
.page-privacy .pv-ask__row dd{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--body);
}

/* ── 联系方式 ───────────────────────────────── */
.page-privacy .pv-contact{
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0 0 1.6em;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pv-contact__row{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
}
.page-privacy .pv-contact__row dt{
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--dim);
  flex: none;
}
.page-privacy .pv-contact__row dd{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--title);
  word-break: break-word;
  text-align: right;
}
.page-privacy .pv-content a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33,243,200,.4);
  transition: border-color .18s var(--ease-hard), color .18s var(--ease-hard);
}
.page-privacy .pv-content a:hover,
.page-privacy .pv-content a:focus-visible{
  color: var(--title);
  border-bottom-color: var(--title);
  outline: none;
}

/* ── 窄屏保护 ───────────────────────────────── */
@media (max-width: 480px){
  .page-privacy .pv-hero__title{
    font-size: 30px;
  }
  .page-privacy .pv-uses li{
    padding-left: 36px;
  }
  .page-privacy .pv-contact__row dd{
    text-align: left;
    width: 100%;
  }
}

/* ── 桌面：固定目录 + 宽幅留白 ───────────────── */
@media (min-width: 960px){
  .page-privacy .pv-body__grid{
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(40px,5vw,80px);
  }
  .page-privacy .pv-toc{
    position: sticky;
    top: calc(var(--bar-h) + 26px);
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--line);
    padding-left: 18px;
  }
  .page-privacy .pv-fields li{
    grid-template-columns: 8.5em minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-privacy .pv-keep li,
  .page-privacy .pv-ask__row{
    grid-template-columns: 8.5em minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
  .page-privacy .pv-meta{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px,4vw,64px);
  }
}
<<<END>>>