/* ===== 个人信息说明 ===== */
.page-privacy{
  --pv-ink-soft: #2A3A63;
  background: var(--ink);
  color: var(--white);
  font-family: var(--sans);
  padding-bottom: 104px;
  overflow-x: clip;
}

.page-privacy a{
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease, color .18s ease;
}

.page-privacy a:hover,
.page-privacy a:focus-visible{
  border-bottom-color: var(--neon);
}

.page-privacy .pv-top{
  padding-top: 24px;
}

/* ---- 首屏 ---- */
.page-privacy .pv-hero{
  padding-top: 28px;
  border-bottom: 2px solid var(--line);
  padding-bottom: 40px;
}

.page-privacy .pv-hero__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: end;
}

.page-privacy .pv-hero__lead h1{
  margin: 10px 0 0;
  font-size: clamp(34px, 8vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.02em;
}

.page-privacy .pv-hero__intro{
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-hero__media{
  margin: 0;
  aspect-ratio: 7 / 4;
  width: 100%;
}

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

/* ---- 版本条 ---- */
.page-privacy .pv-versionbar{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin-top: 32px;
  padding: 14px 18px;
  background: var(--ink-2);
  border: 2px solid var(--neon);
  box-shadow: var(--shadow-hard);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .pv-versionbar__badge{
  color: var(--neon);
  font-weight: 700;
  border-right: 2px solid var(--line-strong);
  padding-right: 20px;
}

.page-privacy .pv-versionbar__item{
  white-space: nowrap;
}

/* ---- 正文骨架 ---- */
.page-privacy .pv-body{
  padding-top: 44px;
}

.page-privacy .pv-body__grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

/* ---- 目录 ---- */
.page-privacy .pv-toc{
  border-left: 3px solid var(--line-strong);
  padding-left: 16px;
}

.page-privacy .pv-toc__title{
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .pv-toc__list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-toc__list li + li{
  margin-top: 8px;
}

.page-privacy .pv-toc__list a{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist);
  border-bottom: 1px solid transparent;
  transition: transform .18s ease, color .18s ease, border-color .18s ease;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible{
  color: var(--neon);
  border-bottom-color: var(--neon);
  transform: translateX(2px);
}

.page-privacy .pv-toc__num{
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--neon);
}

/* ---- 条文 ---- */
.page-privacy .pv-clause{
  padding: 30px 0 34px;
  border-top: 1px dashed var(--line-strong);
  scroll-margin-top: 110px;
}

.page-privacy .pv-clause:first-child{
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-clause__head{
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 16px;
}

.page-privacy .pv-clause__num{
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1;
  color: var(--neon);
  letter-spacing: -.02em;
}

.page-privacy .pv-clause h2{
  margin: 0;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 800;
  line-height: 1.3;
}

.page-privacy .pv-clause h3,
.page-privacy .pv-sub{
  margin: 24px 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
}

.page-privacy .pv-p{
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-p--links{
  margin-top: 20px;
}

/* ---- 四类信息 ---- */
.page-privacy .pv-cats{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-privacy .pv-cat{
  border: 2px solid var(--line-strong);
  background: var(--ink-2);
  padding: 18px 20px 20px;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-privacy .pv-cat:hover{
  transform: translateY(-3px);
  border-color: var(--neon);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-cat:nth-child(1){ border-top: 4px solid var(--neon); }
.page-privacy .pv-cat:nth-child(2){ border-top: 4px solid var(--electric); }
.page-privacy .pv-cat:nth-child(3){ border-top: 4px solid var(--amber); }
.page-privacy .pv-cat:nth-child(4){ border-top: 4px solid var(--pitch); }

.page-privacy .pv-cat h3{
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 800;
}

.page-privacy .pv-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-list li{
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pv-list li + li{
  margin-top: 6px;
}

.page-privacy .pv-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 6px;
  background: var(--neon);
}

/* ---- 术语 ---- */
.page-privacy .pv-term{
  position: relative;
  cursor: help;
  color: var(--white);
  border-bottom: 1px dashed var(--neon);
  outline-offset: 4px;
}

.page-privacy .pv-term:focus-visible{
  outline: 2px solid var(--neon);
}

.page-privacy .pv-term__note{
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  max-width: min(280px, 76vw);
  padding: 9px 12px;
  background: var(--ink-deep);
  color: var(--white);
  border: 2px solid var(--neon);
  box-shadow: var(--shadow-hard);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity .18s ease, visibility .18s ease;
}

.page-privacy .pv-term:hover .pv-term__note,
.page-privacy .pv-term:focus .pv-term__note,
.page-privacy .pv-term:focus-within .pv-term__note{
  opacity: 1;
  visibility: visible;
}

/* ---- 使用目的 ---- */
.page-privacy .pv-purpose{
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-privacy .pv-purpose__item{
  border-left: 3px solid var(--electric);
  padding: 2px 0 2px 16px;
  transition: border-color .18s ease, transform .18s ease;
}

.page-privacy .pv-purpose__item:hover{
  border-color: var(--neon);
  transform: translateX(2px);
}

.page-privacy .pv-purpose__item h3{
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
}

.page-privacy .pv-purpose__item p{
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---- 保存期限浅色块 ---- */
.page-privacy .pv-pale{
  margin: 22px 0;
  padding: 20px;
  background: var(--pale);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-privacy .pv-keep{
  display: grid;
}

.page-privacy .pv-keep__row{
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(10, 22, 51, .3);
}

.page-privacy .pv-keep__row:first-child{ padding-top: 0; }
.page-privacy .pv-keep__row:last-child{ border-bottom: 0; padding-bottom: 0; }

.page-privacy .pv-keep__k{
  font-weight: 800;
  font-size: 15px;
}

.page-privacy .pv-keep__v{
  font-size: 15px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
}

/* ---- 安全措施 / 自助操作 ---- */
.page-privacy .pv-check{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-check li{
  position: relative;
  padding-left: 26px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .pv-check li + li{
  margin-top: 10px;
}

.page-privacy .pv-check li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 12px;
  height: 12px;
  border: 2px solid var(--neon);
  background: rgba(47, 243, 208, .16);
}

/* ---- Cookie 定义列表 ---- */
.page-privacy .pv-cookie{
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .pv-cookie dt{
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--amber);
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
}

.page-privacy .pv-cookie dt:first-of-type{
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-cookie dd{
  margin: 8px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---- 未成年人 ---- */
.page-privacy .pv-minors{
  display: grid;
  gap: 14px;
  margin: 18px 0 22px;
}

.page-privacy .pv-minors__row{
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  background: var(--ink-2);
  border: 2px solid var(--line-strong);
  transition: border-color .18s ease;
}

.page-privacy .pv-minors__row:hover{
  border-color: var(--neon);
}

.page-privacy .pv-minors__age{
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  color: var(--amber);
}

.page-privacy .pv-minors__row p{
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---- 响应式 ---- */
@media (min-width: 640px){
  .page-privacy .pv-cats{
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .pv-keep__row{
    grid-template-columns: 190px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px){
  .page-privacy .pv-hero__grid{
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-privacy .pv-hero__lead{
    grid-column: 1 / span 7;
  }

  .page-privacy .pv-hero__media{
    grid-column: 8 / span 5;
  }

  .page-privacy .pv-body__grid{
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .pv-toc{
    grid-column: 1 / span 3;
    position: sticky;
    top: 78px;
  }

  .page-privacy .pv-clauses{
    grid-column: 4 / span 8;
  }

  .page-privacy .pv-purpose{
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 28px;
  }
}

@media (min-width: 1120px){
  .page-privacy .pv-hero__lead{
    grid-column: 1 / span 6;
  }

  .page-privacy .pv-hero__media{
    grid-column: 8 / span 5;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after{
    transition: none !important;
  }
}
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