.page-privacy{
  --pv-line: rgba(42,74,133,.55);
  --pv-line-soft: rgba(42,74,133,.28);
  --pv-gold-line: rgba(242,193,78,.5);
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, var(--pv-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pv-line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .3;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.95), rgba(0,0,0,.2) 58%, rgba(0,0,0,0));
  mask-image: linear-gradient(180deg, rgba(0,0,0,.95), rgba(0,0,0,.2) 58%, rgba(0,0,0,0));
}

/* ── 首屏 ───────────────────────────────── */
.page-privacy .pv-lead{
  padding: clamp(22px, 4vw, 40px) 0 clamp(18px, 3vw, 28px);
  max-width: 1020px;
}

.page-privacy .pv-title{
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: .06em;
  color: var(--star);
}

.page-privacy .pv-intro{
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--satellite);
}

.page-privacy .pv-facts{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0 0 30px;
  padding: 16px 18px;
  border: 1px solid var(--pv-line-soft);
  border-left: 2px solid var(--nebula);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(20,41,79,.85), rgba(11,27,58,.62));
}

.page-privacy .pv-facts__item{
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .pv-facts dt{
  flex: none;
  min-width: 78px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--satellite);
}

.page-privacy .pv-facts dd{
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--star);
}

.page-privacy .pv-heromedia{
  margin: 0;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r);
  background: linear-gradient(135deg, rgba(108,74,182,.28), rgba(11,27,58,.9));
  overflow: hidden;
}

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

.page-privacy .pv-heromedia .ab-media__cap{
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--satellite);
  border-top: 1px solid var(--pv-line-soft);
}

/* ── 双栏骨架 ───────────────────────────── */
.page-privacy .pv-layout{
  padding-top: clamp(20px, 3vw, 34px);
}

.page-privacy .pv-toc{
  margin: 0 0 26px;
  padding: 16px 16px 14px;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r);
  background: rgba(20,41,79,.55);
}

.page-privacy .pv-toc__title{
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--nebula-lite);
}

.page-privacy .pv-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-privacy .pv-toc__link{
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 2px 2px 0;
  color: var(--satellite);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.45;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible{
  color: var(--star);
  border-left-color: var(--galaxy);
  background: rgba(108,74,182,.16);
  outline: none;
}

.page-privacy .pv-toc__num{
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--galaxy);
}

.page-privacy .pv-toc__hint{
  margin: 12px 2px 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--satellite);
}

/* ── 条文 ───────────────────────────────── */
.page-privacy .pv-section{
  position: relative;
  padding: 24px 0 24px 20px;
  border-top: 1px solid var(--pv-line-soft);
  scroll-margin-top: 84px;
}

.page-privacy .pv-section:first-child{
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-section::before{
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 30px;
  width: 1px;
  background: var(--pv-line-soft);
  transition: background var(--dur), width var(--dur);
}

.page-privacy .pv-section:first-child::before{ top: 6px; }

.page-privacy .pv-section:hover::before,
.page-privacy .pv-section:focus-within::before{
  background: var(--nebula);
  width: 2px;
}

.page-privacy .pv-section__head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pv-num{
  flex: none;
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid var(--pv-gold-line);
  border-radius: 2px;
  background: rgba(242,193,78,.09);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--galaxy);
}

.page-privacy .pv-section__title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.3vw, 1.55rem);
  line-height: 1.32;
  letter-spacing: .05em;
  color: var(--star);
}

.page-privacy .pv-copy{
  margin: 0 0 18px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--satellite);
}

/* ── 条目卡 ─────────────────────────────── */
.page-privacy .pv-entries{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0 4px;
}

.page-privacy .pv-entry{
  padding: 15px 16px 13px;
  border: 1px solid var(--pv-line-soft);
  border-radius: var(--r);
  background: rgba(20,41,79,.5);
  transition: border-color var(--dur), background var(--dur);
}

.page-privacy .pv-entry:hover{
  border-color: var(--pv-line);
  background: rgba(20,41,79,.78);
}

.page-privacy .pv-entry h3{
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--star);
}

.page-privacy .pv-entry p{
  margin: 0 0 9px;
  font-size: 14px;
  line-height: 1.82;
  color: var(--satellite);
}

.page-privacy .pv-entry__tag{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--nebula-lite);
}

/* ── 用途清单 ───────────────────────────── */
.page-privacy .pv-uses{
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .pv-uses li{
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pv-line-soft);
}

.page-privacy .pv-uses li:last-child{ border-bottom: 0; }

.page-privacy .pv-uses__dot{
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--nebula-lite);
  box-shadow: 0 0 0 3px rgba(169,139,224,.16);
}

.page-privacy .pv-uses b{
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--star);
}

.page-privacy .pv-uses p{
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--satellite);
}

/* ── 保留节奏 ───────────────────────────── */
.page-privacy .pv-durations{
  margin: 14px 0 4px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-duration{
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-duration__key{
  margin: 0;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--star);
}

.page-privacy .pv-duration__val{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--satellite);
}

/* ── 自助步骤 ───────────────────────────── */
.page-privacy .pv-steps{
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .pv-steps li{
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-steps li:last-child{ border-bottom: 0; }

.page-privacy .pv-steps__num{
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--galaxy);
}

.page-privacy .pv-steps h3{
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--star);
}

.page-privacy .pv-steps p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--satellite);
}

/* ── 咨询提示 ───────────────────────────── */
.page-privacy .pv-note{
  margin: 16px 0 14px;
  padding: 16px 18px;
  border: 1px solid var(--pv-line-soft);
  border-left: 2px solid var(--nebula);
  border-radius: var(--r);
  background: rgba(20,41,79,.58);
}

.page-privacy .pv-note__title{
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--nebula-lite);
}

.page-privacy .pv-note ul{
  margin: 0;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.88;
  color: var(--satellite);
}

.page-privacy .pv-note li{ margin-bottom: 4px; }
.page-privacy .pv-note li:last-child{ margin-bottom: 0; }

.page-privacy .pv-warn{
  margin: 0 0 6px;
  padding: 12px 15px;
  border: 1px dashed rgba(242,193,78,.45);
  border-radius: var(--r);
  background: rgba(242,193,78,.08);
  font-size: 14px;
  line-height: 1.8;
  color: var(--galaxy-lite);
}

/* ── 联系方式 ───────────────────────────── */
.page-privacy .pv-contact{
  margin: 16px 0 6px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-contact__row{
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-contact__key{
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--satellite);
}

.page-privacy .pv-contact__val{
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--star);
  overflow-wrap: anywhere;
}

.page-privacy .pv-copy{
  justify-self: end;
}

/* ── 文末链接带 ─────────────────────────── */
.page-privacy .pv-band{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: clamp(34px, 5vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--pv-line-soft);
}

.page-privacy .pv-band__link{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--pv-line-soft);
  border-left: 2px solid var(--nebula);
  border-radius: var(--r);
  background: rgba(20,41,79,.45);
  color: var(--star);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.55;
  letter-spacing: .02em;
  transition: border-color var(--dur), background var(--dur);
}

.page-privacy .pv-band__link:hover,
.page-privacy .pv-band__link:focus-visible{
  border-color: var(--nebula-lite);
  border-left-color: var(--galaxy);
  background: rgba(108,74,182,.18);
  outline: none;
}

.page-privacy .pv-band__arrow{
  flex: none;
  font-family: var(--font-mono);
  color: var(--galaxy);
  transition: transform var(--dur);
}

.page-privacy .pv-band__link:hover .pv-band__arrow,
.page-privacy .pv-band__link:focus-visible .pv-band__arrow{
  transform: translateX(3px);
}

.page-privacy .pv-tail{
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--satellite);
}

.page-privacy .pv-tail a{
  color: var(--nebula-lite);
  text-decoration: none;
  border-bottom: 1px solid rgba(169,139,224,.4);
  transition: color var(--dur), border-color var(--dur);
}

.page-privacy .pv-tail a:hover,
.page-privacy .pv-tail a:focus-visible{
  color: var(--galaxy);
  border-bottom-color: var(--galaxy);
  outline: none;
}

/* ── 断点 ───────────────────────────────── */
@media (min-width: 640px){
  .page-privacy .pv-entries{ grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .page-privacy .pv-contact__row{
    grid-template-columns: 108px minmax(0, 1fr) auto;
  }

  .page-privacy .pv-contact__key{ grid-column: auto; }

  .page-privacy .pv-band{ grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}

@media (min-width: 720px){
  .page-privacy .pv-facts{ grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

  .page-privacy .pv-facts__item{ flex-direction: column; gap: 5px; }

  .page-privacy .pv-facts dt{ min-width: 0; }

  .page-privacy .pv-duration{
    grid-template-columns: minmax(0, 168px) minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 960px){
  .page-privacy .pv-layout{
    display: grid;
    grid-template-columns: minmax(0, 232px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
    padding-top: clamp(28px, 4vw, 46px);
  }

  .page-privacy .pv-toc{
    position: sticky;
    top: 28px;
    margin: 0;
    padding: 20px 18px 16px;
  }

  .page-privacy .pv-toc__list{ grid-template-columns: 1fr; gap: 4px; }

  .page-privacy .pv-section{ padding-left: 26px; }

  .page-privacy .pv-uses li{
    grid-template-columns: 12px minmax(0, 240px) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .pv-uses li > div{ display: contents; }

  .page-privacy .pv-uses b{ margin-bottom: 0; }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .pv-entry,
  .page-privacy .pv-toc__link,
  .page-privacy .pv-band__link,
  .page-privacy .pv-band__arrow,
  .page-privacy .pv-section::before,
  .page-privacy .pv-tail a{
    transition: none !important;
  }
}