.page-privacy{
  --pv-line: rgba(42, 28, 19, 0.12);
  --pv-line-soft: rgba(42, 28, 19, 0.07);
  --pv-gold-line: rgba(201, 162, 39, 0.26);
  background: var(--cream);
  color: var(--brown);
  font-family: var(--sans);
  overflow-x: clip;
}

/* 顶部摘要带 */
.page-privacy .pv-band{
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  border-bottom: 3px solid var(--gold);
}
.page-privacy .pv-band__bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}
.page-privacy .pv-band::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(108deg, rgba(16, 26, 43, 0.97) 32%, rgba(16, 26, 43, 0.86) 60%, rgba(30, 44, 68, 0.62));
  pointer-events: none;
}
.page-privacy .pv-band__inner{
  position: relative;
  z-index: 1;
  padding-block: clamp(24px, 4.6vw, 40px) clamp(32px, 6vw, 58px);
}

/* 面包屑 */
.page-privacy .pv-crumbs ol{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4em;
  margin: 0 0 clamp(16px, 3vw, 24px);
  padding: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}
.page-privacy .pv-crumbs li{
  color: rgba(247, 240, 225, 0.6);
}
.page-privacy .pv-crumbs li + li::before{
  content: "/";
  margin-right: 0.4em;
  color: var(--gold);
}
.page-privacy .pv-crumbs a{
  color: rgba(247, 240, 225, 0.82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.page-privacy .pv-crumbs a:hover,
.page-privacy .pv-crumbs a:focus-visible{
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* 摘要带文字 */
.page-privacy .pv-band__kicker{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.page-privacy .pv-band__kicker::before{
  content: "";
  width: 32px;
  height: 2px;
  background: var(--red);
  flex: none;
}
.page-privacy .pv-band h1{
  margin: 0 0 14px;
  max-width: 22ch;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.85rem, 4.4vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--cream-hi);
}
.page-privacy .pv-band__lede{
  margin: 0;
  max-width: 46em;
  font-size: clamp(0.95rem, 1.7vw, 1.05rem);
  line-height: 1.85;
  color: rgba(247, 240, 225, 0.84);
}

/* 摘要带三条关键点 */
.page-privacy .pv-points{
  list-style: none;
  margin: clamp(22px, 4vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  max-width: 760px;
  border-top: 1px solid rgba(201, 162, 39, 0.34);
}
.page-privacy .pv-points li{
  display: grid;
  grid-template-columns: 8.6em minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid rgba(201, 162, 39, 0.18);
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(247, 240, 225, 0.8);
}
.page-privacy .pv-points__k{
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* 主体两栏 */
.page-privacy .pv-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 32px);
  padding-block: clamp(28px, 5vw, 48px) clamp(40px, 7vw, 76px);
}

/* 目录 */
.page-privacy .pv-side{
  background: var(--cream-hi);
  border: 1px solid var(--sand);
  border-radius: var(--r-soft);
  padding: 16px 16px 14px;
}
.page-privacy .pv-side__title{
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--red);
}
.page-privacy .pv-toc{
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-privacy .pv-toc a{
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--sand);
  color: var(--brown);
  font-size: 0.85rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.page-privacy .pv-toc__num{
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: color 160ms var(--ease);
}
.page-privacy .pv-toc a:hover,
.page-privacy .pv-toc a:focus-visible{
  background: var(--orange);
  color: var(--cream-hi);
  outline: none;
}
.page-privacy .pv-toc a:hover .pv-toc__num,
.page-privacy .pv-toc a:focus-visible .pv-toc__num{
  color: var(--cream-hi);
}
.page-privacy .pv-side__foot{
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--pv-line-soft);
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(42, 28, 19, 0.72);
}

/* 条款正文 */
.page-privacy .pv-doc{
  min-width: 0;
}
.page-privacy .pv-clause{
  padding-block: clamp(20px, 3.4vw, 30px);
  scroll-margin-top: 92px;
}
.page-privacy .pv-clause + .pv-clause{
  border-top: 1px solid var(--sand);
}
.page-privacy .pv-num{
  display: inline-block;
  margin: 0 0 10px;
  padding: 4px 9px;
  border-radius: 4px;
  background: rgba(200, 16, 46, 0.09);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  color: var(--red);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.page-privacy .pv-clause h2{
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.6vw, 1.62rem);
  line-height: 1.4;
  color: var(--brown);
  transition: color 180ms var(--ease);
}
.page-privacy .pv-clause p{
  max-width: 36em;
  margin: 0 0 12px;
  font-size: 0.96rem;
  line-height: 1.85;
  color: rgba(42, 28, 19, 0.86);
}
.page-privacy .pv-clause p:last-child{
  margin-bottom: 0;
}
.page-privacy .pv-clause:target .pv-num{
  background: var(--red);
  color: var(--cream-hi);
}
.page-privacy .pv-clause:target h2{
  color: var(--red);
}

/* 折叠细目 */
.page-privacy .pv-details{
  margin-top: 14px;
  background: var(--cream-hi);
  border: 1px solid var(--sand);
  border-radius: var(--r-soft);
  overflow: hidden;
  max-width: 40em;
}
.page-privacy .pv-details summary{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--ink);
}
.page-privacy .pv-details summary::-webkit-details-marker{
  display: none;
}
.page-privacy .pv-details summary::after{
  content: "＋";
  font-family: var(--mono);
  color: var(--red);
  flex: none;
}
.page-privacy .pv-details[open] summary::after{
  content: "－";
}
.page-privacy .pv-details[open] summary{
  border-bottom: 1px solid var(--pv-line-soft);
}
.page-privacy .pv-details__body{
  padding: 12px 16px 14px;
}
.page-privacy .pv-list{
  margin: 0;
  padding-left: 1.1em;
  list-style: square;
}
.page-privacy .pv-list li{
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(42, 28, 19, 0.82);
}
.page-privacy .pv-list li + li{
  margin-top: 6px;
}

/* 联系卡片 */
.page-privacy .pv-contact{
  margin-top: 20px;
  padding: clamp(20px, 3.6vw, 30px);
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--r-organic);
  box-shadow: var(--shadow-1);
}
.page-privacy .pv-contact__title{
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}
.page-privacy .pv-contact__list{
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-privacy .pv-contact__row{
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(247, 240, 225, 0.18);
}
.page-privacy .pv-contact__row:last-child{
  border-bottom: 0;
}
.page-privacy .pv-contact__key{
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(247, 240, 225, 0.6);
}
.page-privacy .pv-contact__val{
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--cream-hi);
  overflow-wrap: anywhere;
}
.page-privacy .pv-contact__links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
  max-width: none;
}
.page-privacy .pv-contact__links .btn{
  text-decoration: none;
}

/* 回到开头 */
.page-privacy .pv-backtop{
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--pv-line-soft);
}
.page-privacy .pv-backtop .link-arrow{
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--red);
  text-decoration: none;
}
.page-privacy .pv-backtop .link-arrow:hover,
.page-privacy .pv-backtop .link-arrow:focus-visible{
  color: var(--orange);
  outline: none;
}

/* 平板与桌面 */
@media (min-width: 760px){
  .page-privacy .pv-points{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .pv-points li{
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    padding: 14px 18px;
    border-bottom: 0;
    border-left: 1px solid var(--pv-gold-line);
  }
  .page-privacy .pv-points li:first-child{
    border-left: 0;
    padding-left: 0;
  }
}

@media (min-width: 920px){
  .page-privacy .pv-layout{
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }
  .page-privacy .pv-side{
    position: sticky;
    top: 92px;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--sand);
    border-radius: 0;
    padding: 2px 0 2px 16px;
  }
  .page-privacy .pv-toc{
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    margin-top: 14px;
  }
  .page-privacy .pv-toc a{
    display: flex;
    width: 100%;
    padding: 9px 0;
    border-radius: 0;
    background: transparent;
    border-bottom: 1px dashed var(--pv-line);
    font-size: 0.9rem;
  }
  .page-privacy .pv-toc a:hover,
  .page-privacy .pv-toc a:focus-visible{
    background: transparent;
    color: var(--red);
  }
  .page-privacy .pv-toc a:hover .pv-toc__num,
  .page-privacy .pv-toc a:focus-visible .pv-toc__num{
    color: var(--gold);
  }
  .page-privacy .pv-side__foot{
    margin-top: 20px;
  }
  .page-privacy .pv-clause{
    padding-block: clamp(26px, 3vw, 36px);
  }
  .page-privacy .pv-clause h2{
    margin-bottom: 14px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy .pv-crumbs a,
  .page-privacy .pv-toc a,
  .page-privacy .pv-toc__num,
  .page-privacy .pv-num,
  .page-privacy .pv-clause h2{
    transition: none;
  }
}