.page-privacy{
  --accent: var(--paper);
  --pv-w: 40rem;
  --pv-wide: 52rem;
  --pv-pad: 32px;
  position: relative;
  overflow-x: hidden;
  background: var(--ink-0);
}

.page-privacy::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(46,66,86,.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46,66,86,.5) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .22;
  pointer-events: none;
  z-index: 0;
}

.page-privacy > *{
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumbs-wrap{
  padding-top: clamp(16px, 3vw, 28px);
}

.page-privacy .crumbs{
  color: var(--mist);
  font-size: 13px;
}

.page-privacy .crumbs a{
  color: var(--mist);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero{
  padding-top: clamp(28px, 5vw, 56px);
}

.page-privacy .pv-kicker{
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
  margin: 0 0 18px;
}

.page-privacy .pv-title{
  margin: 0 0 20px;
  max-width: 20ch;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.12;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-privacy .pv-lede{
  max-width: 34rem;
  color: var(--paper);
  opacity: .88;
  margin: 0;
}

.page-privacy .pv-heroline{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-privacy .pv-heroline .btn{
  text-decoration: none;
}

/* ---------- 首图 ---------- */

.page-privacy .pv-figure{
  margin: clamp(32px, 5vw, 56px) 0 0;
}

.page-privacy .pv-figure .figure__img,
.page-privacy .pv-figure img{
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--rule);
  object-fit: cover;
  background: var(--ink-1);
}

.page-privacy .pv-figure .figure__cap{
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 通用正文块 ---------- */

.page-privacy .pv-block{
  padding-top: clamp(40px, 6vw, 72px);
}

.page-privacy .pv-narrow{
  max-width: var(--pv-w);
}

.page-privacy .pv-p{
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

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

.page-privacy .pv-p--note{
  margin-top: 18px;
  padding-left: 16px;
  border-left: 2px solid var(--orange);
  color: var(--mist);
}

/* ---------- 三类记录：编号面板 + 可展开 ---------- */

.page-privacy .pv-items{
  margin-top: 32px;
  display: grid;
  gap: 12px;
  max-width: var(--pv-wide);
}

.page-privacy .pv-item{
  border: 1px solid var(--rule);
  border-radius: var(--rad);
  background: linear-gradient(180deg, rgba(27,58,84,.5), rgba(16,42,67,.28));
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .pv-item:hover{
  border-color: var(--mist);
}

.page-privacy .pv-item[open]{
  border-color: rgba(255,138,61,.45);
}

.page-privacy .pv-item__head{
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-item__head::-webkit-details-marker{
  display: none;
}

.page-privacy .pv-item__head::after{
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pv-item[open] .pv-item__head::after{
  content: "\2013";
  color: var(--orange);
}

.page-privacy .pv-item__num{
  font-size: 13px;
  color: var(--mist);
  line-height: 1;
  padding-right: 14px;
  border-right: 1px solid var(--rule);
}

.page-privacy .pv-item__name{
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-item__tag{
  flex: 0 0 auto;
}

.page-privacy .pv-item__body{
  padding: 16px 20px 22px;
  border-top: 1px solid var(--rule);
  max-width: 46rem;
}

.page-privacy .pv-item__body > p{
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 细线列表 ---------- */

.page-privacy .pv-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .pv-list li{
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 8px;
  height: 1px;
  background: var(--rule);
}

.page-privacy .pv-list--strong li{
  color: var(--paper);
}

.page-privacy .pv-list--strong li::before{
  background: var(--orange);
  width: 12px;
}

/* ---------- 收益：细线行，不用卡片 ---------- */

.page-privacy .pv-benefits{
  margin-top: 32px;
  max-width: var(--pv-wide);
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-benefit{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 20px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .pv-benefit__num{
  grid-row: span 2;
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .pv-benefit h3{
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-privacy .pv-benefit p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 保留周期 ---------- */

.page-privacy .pv-keep{
  margin: 28px 0 0;
  max-width: var(--pv-wide);
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-keep__row{
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}

.page-privacy .pv-keep dt{
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .pv-keep dd{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 清理指引 ---------- */

.page-privacy .pv-clear{
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-clear__card{
  padding: 20px;
  border: 1px solid var(--rule);
  border-radius: var(--rad);
  background: rgba(16,42,67,.5);
}

.page-privacy .pv-clear__card h3{
  margin: 0 0 10px;
  padding-top: 12px;
  position: relative;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-clear__card h3::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--orange);
}

.page-privacy .pv-clear__card p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-after{
  margin-top: 28px;
  max-width: var(--pv-wide);
  padding: 20px;
  border: 1px solid var(--rule);
  border-left: 2px solid var(--paper);
  background: rgba(27,58,84,.32);
}

.page-privacy .pv-after__label{
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--paper);
}

/* ---------- 不会记录的内容 ---------- */

.page-privacy .pv-notrec{
  max-width: var(--pv-wide);
  padding: 24px;
  border: 1px solid var(--rule);
  border-radius: var(--rad);
  background: rgba(10,24,38,.6);
}

.page-privacy .pv-notrec .pv-list{
  margin-top: 18px;
}

/* ---------- 结尾相关入口 ---------- */

.page-privacy .pv-links{
  margin-top: 36px;
  display: grid;
  gap: 0;
  max-width: var(--pv-wide);
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-links__item{
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .pv-links__item:hover{
  border-bottom-color: var(--orange);
}

.page-privacy .pv-links__k{
  font-size: 14px;
  color: var(--paper);
}

.page-privacy .pv-links__v{
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 640px){
  .page-privacy .pv-keep__row{
    grid-template-columns: 190px 1fr;
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 760px){
  .page-privacy .pv-clear{
    grid-template-columns: repeat(3, 1fr);
  }
  .page-privacy .pv-clear__card{
    display: flex;
    flex-direction: column;
  }
}

@media (min-width: 900px){
  .page-privacy .pv-narrow{
    max-width: calc(var(--pv-w) + var(--pv-pad) * 2);
    padding-inline: var(--pv-pad);
    border-left: 1px solid var(--rule);
    border-right: 1px solid var(--rule);
  }
  .page-privacy .pv-links{
    grid-template-columns: repeat(2, 1fr);
    column-gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-privacy *{
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}