.page-privacy {
  --pv-rail-w: 250px;
  --pv-cut: 12px;
  background: var(--ink);
  color: var(--gray);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gray-dim);
}
.page-privacy .breadcrumb__sep { color: var(--gray-dim); }
.page-privacy .breadcrumb__link {
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .breadcrumb__link:hover { color: var(--grn); border-bottom-color: var(--grn); }
.page-privacy .breadcrumb__link:focus-visible { outline: 2px solid var(--grn); outline-offset: 3px; }
.page-privacy .breadcrumb__current { color: var(--grn); }

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding-top: 30px;
}
.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  top: 6%;
  width: 48%;
  height: 200px;
  pointer-events: none;
  background: repeating-linear-gradient(102deg, rgba(184, 255, 60, .18) 0 1px, transparent 1px 15px);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 45%);
  mask-image: linear-gradient(90deg, transparent, #000 45%);
}
.page-privacy .pv-hero > .wrap { position: relative; z-index: 1; }

.page-privacy .eyebrow {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--grn);
  margin: 0 0 14px;
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 11vw, 136px);
  line-height: .9;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0 0 20px;
}

.page-privacy .pv-hero__lede {
  max-width: 64ch;
  margin: 0 0 24px;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.8;
  color: var(--gray);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 10px;
  background: transparent;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--grn);
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1.4;
  white-space: nowrap;
}

.page-privacy .pv-hero__media {
  margin: 0;
  border: 1px solid var(--line-soft);
  clip-path: polygon(var(--pv-cut) 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%, 0 var(--pv-cut));
  overflow: hidden;
}
.page-privacy .pv-hero__media .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-privacy .pv-hero__media .media__cap {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--gray-dim);
  padding: 10px 14px 12px;
}

/* ---------- 主体布局 ---------- */
.page-privacy .pv-body { padding-bottom: 90px; }
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-top: 46px;
}

/* ---------- 章节轨道 ---------- */
.page-privacy .pv-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--gray-dim);
}
.page-privacy .pv-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-privacy .pv-rail__list::-webkit-scrollbar { display: none; }
.page-privacy .pv-rail__item { flex: 0 0 auto; }

.page-privacy .pv-rail__link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  color: var(--gray);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}
.page-privacy .pv-rail__link:hover { color: var(--paper); border-color: var(--grn); }
.page-privacy .pv-rail__link:focus-visible { outline: 2px solid var(--grn); outline-offset: 3px; }
.page-privacy .pv-rail__link:active { transform: translateX(2px); }
.page-privacy .pv-rail__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grn);
}

/* ---------- 纸白说明牌文档 ---------- */
.page-privacy .pv-doc {
  --cut: var(--pv-cut);
  --cut-bg: var(--paper);
  --cut-pad: clamp(20px, 3.6vw, 54px);
  --cut-edge: rgba(16, 18, 16, .16);
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(20px, 3.6vw, 54px);
  border: 1px solid rgba(16, 18, 16, .16);
  clip-path: polygon(var(--pv-cut) 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%, 0 var(--pv-cut));
}

.page-privacy .pv-sec {
  position: relative;
  padding: 34px 10px;
  margin: 0 -10px;
  border-top: 1px solid rgba(16, 18, 16, .14);
  scroll-margin-top: 28px;
  transition: background .2s var(--ease), box-shadow .2s var(--ease);
}
.page-privacy .pv-sec:first-child { border-top: 0; padding-top: 6px; }
.page-privacy .pv-sec:target {
  background: #E9E4D6;
  box-shadow: inset 3px 0 0 var(--grn-deep);
}
.page-privacy .pv-sec--dark {
  border-top: 0;
  padding: 20px 0 34px;
  margin: 0;
}
.page-privacy .pv-sec--dark:target { background: transparent; box-shadow: none; }

.page-privacy .pv-sec__head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}
.page-privacy .pv-sec__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: #5A655C;
}
.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper-ink);
}

/* ---------- 正文 ---------- */
.page-privacy .prose {
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: #2A302B;
}
.page-privacy .prose p { margin: 0 0 14px; }
.page-privacy .prose p:last-child { margin-bottom: 0; }
.page-privacy .pv-doc .prose a {
  color: #3F6B12;
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 107, 18, .45);
  transition: background .18s var(--ease), border-color .18s var(--ease);
}
.page-privacy .pv-doc .prose a:hover {
  background: rgba(127, 184, 36, .18);
  border-bottom-color: #3F6B12;
}
.page-privacy .pv-doc .prose a:focus-visible { outline: 2px solid #3F6B12; outline-offset: 2px; }

.page-privacy .pv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-privacy .pv-list > li {
  position: relative;
  padding-left: 20px;
}
.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 9px;
  height: 2px;
  background: var(--grn-deep);
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  font-size: 15px;
  color: #3F6B12;
  background: rgba(127, 184, 36, .16);
  padding: 2px 7px;
  word-break: break-all;
}

/* ---------- 深色条款面板 ---------- */
.page-privacy .pv-dark {
  --cut: var(--pv-cut);
  --cut-bg: var(--ink-2);
  --cut-pad: clamp(20px, 3.4vw, 44px);
  --cut-edge: var(--line);
  background: var(--ink-2);
  color: var(--gray);
  padding: clamp(20px, 3.4vw, 44px);
  border: 1px solid var(--line);
  clip-path: polygon(var(--pv-cut) 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%, 0 var(--pv-cut));
}
.page-privacy .pv-dark .pv-sec__idx { color: var(--grn); }
.page-privacy .pv-dark .pv-sec__title { color: var(--paper); }
.page-privacy .pv-dark .prose { color: var(--gray); }

.page-privacy .pv-terms {
  margin: 6px 0 20px;
  padding: 0;
}
.page-privacy .pv-terms__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid rgba(198, 207, 200, .16);
}
.page-privacy .pv-terms__row:last-child { border-bottom: 1px solid rgba(198, 207, 200, .16); }
.page-privacy .pv-terms dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ice);
}
.page-privacy .pv-terms dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 权利手风琴 ---------- */
.page-privacy .pv-acc { border-top: 1px solid rgba(16, 18, 16, .14); }
.page-privacy .pv-acc:last-of-type { border-bottom: 1px solid rgba(16, 18, 16, .14); }
.page-privacy .pv-acc__sum {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper-ink);
  transition: padding-left .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}
.page-privacy .pv-acc__sum::-webkit-details-marker { display: none; }
.page-privacy .pv-acc__sum:hover { background: rgba(127, 184, 36, .10); }
.page-privacy .pv-acc__sum:focus-visible { outline: 2px solid var(--grn-deep); outline-offset: -2px; }
.page-privacy .pv-acc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: #5A655C;
}
.page-privacy .pv-acc__mark {
  position: relative;
  margin-left: auto;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
}
.page-privacy .pv-acc__mark::before,
.page-privacy .pv-acc__mark::after {
  content: "";
  position: absolute;
  background: var(--grn-deep);
}
.page-privacy .pv-acc__mark::before { left: 0; top: 5px; width: 12px; height: 2px; }
.page-privacy .pv-acc__mark::after {
  left: 5px;
  top: 0;
  width: 2px;
  height: 12px;
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}
.page-privacy .pv-acc[open] .pv-acc__mark::after { opacity: 0; transform: scaleY(.2); }
.page-privacy .pv-acc[open] .pv-acc__sum {
  padding-left: 14px;
  box-shadow: inset 3px 0 0 var(--grn-deep);
  background: rgba(127, 184, 36, .08);
}
.page-privacy .pv-acc__body { padding: 4px 4px 20px; }

/* ---------- 相关入口 ---------- */
.page-privacy .pv-more {
  margin-top: 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}
.page-privacy .pv-more__card {
  display: block;
  padding: 18px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  color: var(--gray);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease), background .18s var(--ease);
}
.page-privacy .pv-more__card:hover {
  border-color: var(--grn);
  background: var(--ink-3);
  color: var(--paper);
  transform: translateY(-2px);
}
.page-privacy .pv-more__card:focus-visible { outline: 2px solid var(--grn); outline-offset: 3px; }
.page-privacy .pv-more__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--grn);
}
.page-privacy .pv-more__t {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  font-size: 16px;
  color: inherit;
}
.page-privacy .pv-more__d {
  display: block;
  font-size: 14px;
  line-height: 1.62;
  color: var(--gray-dim);
}
.page-privacy .pv-more__card:hover .pv-more__d { color: var(--gray); }

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-hero { padding-top: 40px; }
  .page-privacy .pv-layout { padding-top: 56px; }
  .page-privacy .pv-more { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-privacy .pv-sec__head { grid-template-columns: 52px minmax(0, 1fr); gap: 16px; }
  .page-privacy .pv-terms__row { grid-template-columns: 210px minmax(0, 1fr); gap: 22px; }
  .page-privacy .pv-main { min-width: 0; }
  .page-privacy .pv-acc__body { padding-left: 64px; padding-right: 40px; }
}

@media (min-width: 1024px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 72px;
  }
  .page-privacy .pv-rail {
    position: sticky;
    top: 26px;
    align-self: start;
  }
  .page-privacy .pv-rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }
  .page-privacy .pv-rail__item { border-top: 1px solid var(--line-soft); }
  .page-privacy .pv-rail__item:last-child { border-bottom: 1px solid var(--line-soft); }
  .page-privacy .pv-rail__link {
    background: transparent;
    border: 0;
    border-left: 2px solid transparent;
    clip-path: none;
    white-space: normal;
    padding: 12px 0 12px 14px;
    font-size: 14px;
  }
  .page-privacy .pv-rail__link:hover {
    border-left-color: var(--grn);
    transform: translateX(3px);
  }
  .page-privacy .pv-rail__link:active { transform: translateX(3px); }
  .page-privacy .pv-body { padding-bottom: 120px; }
}

/* ---------- 状态退化 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rail__link,
  .page-privacy .pv-more__card,
  .page-privacy .pv-acc__sum,
  .page-privacy .pv-acc__mark::after,
  .page-privacy .pv-sec,
  .page-privacy .breadcrumb__link,
  .page-privacy .pv-doc .prose a {
    transition: none;
  }
  .page-privacy .pv-rail__link:hover,
  .page-privacy .pv-more__card:hover,
  .page-privacy .pv-rail__link:active { transform: none; }
}