.page-privacy {
  --pv-rail: 104px;
  --pv-line: #183F63;
  --pv-rule: rgba(169, 183, 196, .16);
  --pv-cell: rgba(24, 63, 99, .55);
  padding-bottom: 110px;
}

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

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding: 30px 0 12px;
}

.page-privacy .pv-hero__copy {
  min-width: 0;
}

.page-privacy .pv-hero__copy .index-label {
  color: var(--cyan);
  display: block;
  margin-bottom: 18px;
}

.page-privacy .pv-hero h1 {
  font-size: clamp(34px, 5.6vw, 72px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--mist);
  margin: 0 0 22px;
  max-width: 16ch;
}

.page-privacy .pv-hero__lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 58ch;
  margin: 0;
}

.page-privacy .pv-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--flow);
  background: rgba(14, 42, 69, .55);
  color: var(--silver);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--mist);
  border-color: var(--cyan);
  background: rgba(47, 212, 200, .1);
}

.page-privacy .pv-toc__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-privacy .pv-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--flow);
  background: var(--deep);
  box-shadow: var(--shadow-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-privacy .pv-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--silver);
  background: rgba(3, 17, 28, .72);
  border-top: 1px solid var(--flow);
  padding: 11px 16px;
  line-height: 1.6;
}

/* ---------- 纸张面板 ---------- */

.page-privacy .pv-sheet {
  margin-top: 46px;
  padding: 1px;
  background: var(--flow);
  box-shadow: var(--shadow-panel);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-privacy .pv-sheet__inner {
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(24, 63, 99, .55), transparent 60%),
    var(--deep);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
  padding: 40px 20px 48px;
}

.page-privacy .pv-doc {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
}

.page-privacy .pv-doc::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--pv-line) 12%, var(--pv-line) 88%, transparent);
  display: none;
}

/* ---------- 章节 ---------- */

.page-privacy .pv-sec {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding: 38px 0;
  border-top: 1px solid var(--pv-rule);
}

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

.page-privacy .pv-sec__rail {
  display: flex;
  align-items: baseline;
  padding-bottom: 10px;
}

.page-privacy .pv-sec__num {
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--surge);
}

.page-privacy .pv-sec__body {
  min-width: 0;
}

.page-privacy .pv-sec h2 {
  font-size: clamp(21px, 2.5vw, 29px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--mist);
  margin: 0 0 16px;
}

.page-privacy .pv-sec h3 {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--mist);
  margin: 26px 0 10px;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-privacy .pv-sec p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--silver);
  margin: 0 0 14px;
  max-width: 66ch;
}

.page-privacy .pv-sec a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 212, 200, .45);
}

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

.page-privacy .pv-note {
  border-left: 2px solid var(--orange);
  padding: 4px 0 4px 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
  margin: 20px 0 0;
}

.page-privacy .pv-term {
  font-family: var(--font-mono);
  font-size: .94em;
  color: var(--mist);
  border-bottom: 2px solid var(--orange);
  padding-bottom: 1px;
  white-space: nowrap;
}

/* ---------- 表格 ---------- */

.page-privacy .pv-table-wrap {
  overflow-x: auto;
  margin: 20px 0 0;
  border: 1px solid var(--flow);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .pv-table__caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--silver);
  background: rgba(3, 17, 28, .5);
  padding: 10px 14px;
  border-bottom: 1px solid var(--flow);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 13px 15px;
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.page-privacy .pv-table thead th {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--silver);
  background: var(--pv-cell);
  border-bottom: 1px solid var(--flow);
}

.page-privacy .pv-table tbody th {
  font-weight: 600;
  color: var(--mist);
  font-size: 14px;
  white-space: nowrap;
}

.page-privacy .pv-table tbody td {
  color: var(--silver);
  border-bottom: 1px solid rgba(24, 63, 99, .6);
}

.page-privacy .pv-table tbody tr:nth-child(odd) {
  background: rgba(237, 243, 248, .03);
}

.page-privacy .pv-table tbody tr:hover {
  background: rgba(47, 212, 200, .09);
}

.page-privacy .pv-table tbody tr:last-child td,
.page-privacy .pv-table tbody tr:last-child th {
  border-bottom: 0;
}

/* ---------- 列表与浅面板 ---------- */

.page-privacy .pv-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-privacy .pv-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pv-list--num {
  counter-reset: pvnum;
}

.page-privacy .pv-list--num li {
  padding-left: 32px;
}

.page-privacy .pv-list--num li::before {
  counter-increment: pvnum;
  content: counter(pvnum);
  top: 8px;
  width: auto;
  height: auto;
  background: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-privacy .pv-panel-lite {
  margin-top: 22px;
  padding: 20px 20px 22px;
  background: rgba(7, 26, 43, .6);
  border: 1px solid var(--flow);
  border-left: 3px solid var(--cyan);
}

.page-privacy .pv-panel-lite__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
  margin: 0;
}

.page-privacy .pv-panel-lite .pv-list {
  margin-top: 8px;
}

/* ---------- 请求块 ---------- */

.page-privacy .pv-request {
  margin: 22px 0 22px;
  padding: 22px 20px 24px;
  border: 1px solid var(--flow);
  background: rgba(7, 26, 43, .55);
}

.page-privacy .pv-request__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
  margin: 0 0 4px;
}

.page-privacy .pv-request__foot {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--silver);
}

.page-privacy .pv-copy {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 2px;
  padding: 4px 10px;
  border: 1px solid var(--flow);
  background: rgba(24, 63, 99, .5);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-privacy .pv-copy:hover,
.page-privacy .pv-copy:focus-visible {
  border-color: var(--cyan);
  background: rgba(47, 212, 200, .12);
}

.page-privacy .pv-copy__hint {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-privacy .pv-copy[data-copied] {
  border-color: var(--cyan);
  background: rgba(47, 212, 200, .18);
}

.page-privacy .pv-copy[data-copied] .pv-copy__hint {
  color: var(--cyan);
}

/* ---------- 信息清单 ---------- */

.page-privacy .pv-facts {
  margin: 22px 0 0;
  border-top: 1px solid var(--flow);
}

.page-privacy .pv-facts__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .pv-facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--silver);
}

.page-privacy .pv-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
  word-break: break-word;
}

.page-privacy .pv-tail {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

/* ---------- 中屏 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-sheet__inner {
    padding: 54px 48px 64px;
  }

  .page-privacy .pv-doc::before {
    display: block;
  }

  .page-privacy .pv-sec {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
  }

  .page-privacy .pv-sec__rail {
    padding-bottom: 0;
    padding-right: 24px;
    justify-content: flex-end;
  }

  .page-privacy .pv-sec__num {
    font-size: 40px;
  }

  .page-privacy .pv-sec__body {
    padding-left: 34px;
  }

  .page-privacy .pv-facts__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

/* ---------- 宽屏 ---------- */

@media (min-width: 1080px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 56px;
    align-items: end;
    padding: 44px 0 16px;
  }

  .page-privacy .pv-sheet {
    margin-top: 60px;
  }

  .page-privacy .pv-sheet__inner {
    padding: 68px 64px 78px;
  }

  .page-privacy .pv-sec {
    padding: 46px 0;
  }

  .page-privacy .pv-sec__num {
    font-size: 46px;
  }

  .page-privacy .pv-sheet {
    clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 34px 100%, 0 calc(100% - 34px));
  }

  .page-privacy .pv-sheet__inner {
    clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 34px 100%, 0 calc(100% - 34px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-copy {
    transition: none;
  }
}