.page-privacy{
  --pv-rail: 232px;
  --pv-measure: 34em;
  --pv-chapter-gap: clamp(72px, 12vw, 150px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  padding-block: clamp(40px, 7vw, 88px) clamp(24px, 4vw, 44px);
  background:
    radial-gradient(110% 80% at 10% -20%, rgba(79,227,193,.10), transparent 60%),
    radial-gradient(80% 70% at 95% 0%, rgba(140,243,220,.05), transparent 62%);
}

.page-privacy .breadcrumb{
  margin-bottom: clamp(22px, 3.6vw, 42px);
}

.page-privacy .privacy-hero__eyebrow{
  display: block;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title{
  margin: clamp(12px, 2vw, 20px) 0 0;
  font-size: clamp(38px, 8vw, 84px);
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--chalk);
}

.page-privacy .privacy-hero__lead{
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.9;
  color: var(--sage);
}

.page-privacy .privacy-points{
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-points li{
  padding: 18px 18px 18px 20px;
  background: var(--glass);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--chalk);
}

.page-privacy .privacy-hero__media{
  margin: clamp(32px, 5vw, 64px) 0 0;
}

.page-privacy .privacy-hero__media .media__frame{
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--glass-line-soft);
  background: var(--ink-900);
}

.page-privacy .privacy-hero__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  filter: saturate(.9) contrast(1.04) brightness(.9);
}

.page-privacy .privacy-hero__media .media__caption{
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--sage);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 6vw, 56px);
  padding-block: clamp(16px, 3vw, 36px) clamp(72px, 12vw, 150px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc{
  padding: 20px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-line-soft);
  border-radius: var(--radius-m);
}

.page-privacy .privacy-toc__title{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-toc ol{
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  min-width: 0;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--sage);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible{
  color: var(--chalk);
  border-left-color: var(--cyan);
  background: rgba(79,227,193,.08);
}

.page-privacy .toc-num{
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-soft);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chapters{
  min-width: 0;
}

.page-privacy .chapter{
  scroll-margin-top: calc(var(--bar-h) + 24px);
  padding-top: clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--glass-line-soft);
}

.page-privacy .chapter + .chapter{
  margin-top: var(--pv-chapter-gap);
}

.page-privacy .chapter__head{
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .chapter__num{
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(56px, 11vw, 116px);
  line-height: .8;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  color: rgba(79,227,193,.22);
}

@supports (-webkit-text-stroke: 1px #000){
  .page-privacy .chapter__num{
    color: transparent;
    -webkit-text-stroke: 1px rgba(79,227,193,.45);
  }
}

.page-privacy .chapter__title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--chalk);
}

.page-privacy .chapter p{
  margin: 0 0 1.1em;
  max-width: var(--pv-measure);
  font-size: clamp(15.5px, 1.55vw, 17px);
  line-height: 2;
  color: var(--chalk);
}

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

/* ---------- 信息类型表 ---------- */
.page-privacy .ptable{
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--glass);
  border: 1px solid var(--glass-line-soft);
  border-radius: var(--radius-m);
}

.page-privacy .ptable table{
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-privacy .ptable th{
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--cyan);
  background: var(--glass-strong);
  border-bottom: 1px solid var(--glass-line-soft);
  white-space: nowrap;
}

.page-privacy .ptable td{
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sage);
  border-top: 1px solid var(--glass-line-soft);
  vertical-align: top;
}

.page-privacy .ptable tbody tr:first-child td{
  border-top: 0;
}

.page-privacy .ptable tbody tr:nth-child(even){
  background: rgba(232,245,240,.025);
}

.page-privacy .ptable td:first-child{
  color: var(--chalk);
}

/* ---------- 追问与相关页面 ---------- */
.page-privacy .privacy-extras{
  margin-top: var(--pv-chapter-gap);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--glass-line-soft);
}

.page-privacy .privacy-extras__title{
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .privacy-next{
  margin-top: clamp(48px, 7vw, 88px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--glass-line-soft);
}

.page-privacy .privacy-next__title{
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-privacy .privacy-next__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-next__list li{
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--glass);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-privacy .privacy-next__list a{
  font-size: 15px;
  font-weight: 600;
  color: var(--chalk);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .privacy-next__list span{
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px){
  .page-privacy .privacy-points{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(14px, 2vw, 24px);
  }

  .page-privacy .privacy-next__list{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px){
  .page-privacy .privacy-body{
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(56px, 7vw, 120px);
  }

  .page-privacy .privacy-toc{
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    max-height: calc(100vh - var(--bar-h) - 56px);
    overflow: auto;
  }
}