.page-privacy{
  --pp-line: var(--rock-line);
  --pp-track: 216px;
  --pp-body: 46em;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-privacy .container > .breadcrumb{
  padding-block: clamp(14px, 2vw, 22px) 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: clamp(12px, 1.6vw, 20px);
  padding-block: clamp(28px, 4.6vw, 54px) clamp(32px, 5vw, 64px);
  border-top: 1px solid rgba(44, 49, 58, .9);
}

.page-privacy .privacy-hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(44, 49, 58, .55) 0 1px, transparent 1px 96px),
    radial-gradient(120% 90% at 78% 10%, rgba(216, 162, 74, .10), transparent 62%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 82%);
}

.page-privacy .privacy-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 6px;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--gilt) 0 1px, transparent 1px 9px);
  opacity: .28;
}

.page-privacy .privacy-hero-inner{
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-privacy .privacy-hero-copy .eyebrow{
  margin: 0;
  color: var(--gilt);
  letter-spacing: .14em;
}

.page-privacy .privacy-hero-copy h1{
  margin: .42em 0 .5em;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.2vw, 48px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-privacy .privacy-lede{
  margin: 0;
  max-width: 42em;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero-figure{
  margin: 0;
}

.page-privacy .privacy-hero-figure img{
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.page-privacy .privacy-hero-figure .figure-caption{
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 正文布局 ---------- */
.page-privacy .privacy-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
  padding-block: clamp(38px, 6vw, 70px) clamp(56px, 8vw, 108px);
}

.page-privacy .privacy-body{
  min-width: 0;
  max-width: var(--pp-body);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc{
  position: relative;
  padding-left: 18px;
  border-left: 1px solid var(--pp-line);
}

.page-privacy .toc-head{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .toc-current{
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gilt-hi);
  word-break: break-word;
}

.page-privacy .toc-current::before{
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--gilt-hi);
  box-shadow: 0 0 10px rgba(244, 214, 143, .75);
}

.page-privacy .toc-list{
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
}

.page-privacy .toc-list a{
  display: block;
  padding: 3px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible{
  color: var(--gilt-hi);
  border-bottom-color: rgba(216, 162, 74, .6);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section{
  position: relative;
  padding-block: clamp(26px, 3.6vw, 42px);
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: 104px;
}

.page-privacy .privacy-section::before{
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 42px;
  height: 1px;
  background: var(--gilt);
  opacity: .75;
}

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

.page-privacy .privacy-section:first-child::before{
  display: none;
}

.page-privacy .privacy-section > h2{
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.4;
  letter-spacing: -.005em;
  color: var(--bone);
}

.page-privacy .privacy-num{
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--gilt);
}

.page-privacy .privacy-intro{
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 折叠条目 ---------- */
.page-privacy .privacy-items{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-items > li{
  border-bottom: 1px solid rgba(44, 49, 58, .85);
}

.page-privacy .privacy-detail > summary{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--bone);
  transition: color .2s var(--ease);
}

.page-privacy .privacy-detail > summary::-webkit-details-marker{
  display: none;
}

.page-privacy .privacy-detail > summary::marker{
  content: "";
}

.page-privacy .privacy-detail > summary:hover{
  color: var(--gilt-hi);
}

.page-privacy .privacy-detail > summary:focus-visible{
  outline: 1px solid var(--gilt);
  outline-offset: 3px;
}

.page-privacy .privacy-item-num{
  flex: 0 0 auto;
  min-width: 40px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--copper);
}

.page-privacy .privacy-item-name{
  flex: 1 1 auto;
  min-width: 0;
}

.page-privacy .privacy-detail-mark{
  position: relative;
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-left: auto;
}

.page-privacy .privacy-detail-mark::before,
.page-privacy .privacy-detail-mark::after{
  content: "";
  position: absolute;
  background: var(--mist);
  transition: transform .24s var(--ease), background .24s var(--ease), opacity .24s var(--ease);
}

.page-privacy .privacy-detail-mark::before{
  left: 0;
  top: 4.5px;
  width: 10px;
  height: 1px;
}

.page-privacy .privacy-detail-mark::after{
  left: 4.5px;
  top: 0;
  width: 1px;
  height: 10px;
}

.page-privacy .privacy-detail[open] .privacy-detail-mark::before{
  background: var(--gilt);
}

.page-privacy .privacy-detail[open] .privacy-detail-mark::after{
  transform: scaleY(0);
  opacity: 0;
}

.page-privacy .privacy-detail-body{
  padding-bottom: 18px;
}

.page-privacy .privacy-detail-body p{
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 用途行 ---------- */
.page-privacy .privacy-rows{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-rows > li{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 18px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(44, 49, 58, .85);
}

.page-privacy .privacy-rows h3{
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--bone);
}

.page-privacy .privacy-rows p{
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 保留期强调块 ---------- */
.page-privacy .privacy-retention{
  margin-bottom: 20px;
  padding: clamp(18px, 2.6vw, 26px) clamp(18px, 2.8vw, 28px);
  border: 1px solid var(--rock-line);
  background:
    linear-gradient(132deg, rgba(180, 101, 58, .16) 0%, rgba(13, 14, 17, 0) 58%),
    var(--rock-deep);
  clip-path: var(--cut-md);
}

.page-privacy .privacy-retention-value{
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 8px;
}

.page-privacy .privacy-retention-num{
  font-family: var(--font-mono);
  font-size: clamp(34px, 6vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--gilt-hi);
}

.page-privacy .privacy-retention-unit{
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--bone);
}

.page-privacy .privacy-retention-note{
  margin: 0;
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-points{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-points--loose{
  gap: 14px;
}

.page-privacy .privacy-points li{
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-points li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .84em;
  width: 11px;
  height: 1px;
  background: var(--copper);
}

.page-privacy .privacy-key{
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gilt-hi);
  text-decoration: underline;
  text-decoration-color: rgba(216, 162, 74, .55);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

/* ---------- 权利条目 ---------- */
.page-privacy .privacy-actions{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-actions > li{
  padding-left: 18px;
  border-left: 1px solid var(--rock-line);
}

.page-privacy .privacy-actions h3{
  margin: 0 0 5px;
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--bone);
}

.page-privacy .privacy-actions p{
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-body a{
  color: var(--gilt-hi);
  text-decoration: none;
  border-bottom: 1px solid rgba(216, 162, 74, .42);
  transition: border-color .2s var(--ease);
}

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

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact{
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(44, 49, 58, .85);
}

.page-privacy .privacy-contact-row{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 20px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(44, 49, 58, .85);
}

.page-privacy .privacy-contact-row dt{
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-contact-row dd{
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--bone);
  word-break: break-word;
}

.page-privacy .privacy-contact-hint{
  display: block;
  margin-top: 4px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-privacy .privacy-footnote{
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-backtop{
  margin: 26px 0 0;
}

.page-privacy .privacy-backtop a{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid var(--rock-line);
  padding: 7px 16px;
  clip-path: var(--cut-sm);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-backtop a:hover,
.page-privacy .privacy-backtop a:focus-visible{
  color: var(--gilt-hi);
  border-color: rgba(216, 162, 74, .6);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px){
  .page-privacy .privacy-detail-body{
    padding-left: 52px;
  }

  .page-privacy .privacy-rows > li{
    grid-template-columns: 118px minmax(0, 1fr);
  }

  .page-privacy .privacy-contact-row{
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 940px){
  .page-privacy .privacy-layout{
    grid-template-columns: var(--pp-track) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc{
    position: sticky;
    top: 108px;
  }

  .page-privacy .toc-list{
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 1px;
    margin-top: 16px;
  }

  .page-privacy .toc-list a{
    padding: 4px 0;
  }
}

@media (min-width: 1000px){
  .page-privacy .privacy-hero-inner{
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .privacy-detail-mark::before,
  .page-privacy .privacy-detail-mark::after,
  .page-privacy .toc-list a,
  .page-privacy .privacy-backtop a{
    transition: none;
  }
}