.page-privacy {
  --pv-measure: 62ch;
  --pv-cols: minmax(0, 1fr) 232px;
  --pv-gap: 56px;
  --pv-soft: rgba(16, 35, 63, 0.55);
  background: var(--abyss);
  color: var(--mist);
  font-family: var(--font-sans);
  padding-bottom: 96px;
}

/* ---------- 顶部 ---------- */

.page-privacy .pv-head {
  border-bottom: 1px solid var(--line);
  padding-top: 34px;
}

.page-privacy .pv-head .breadcrumb {
  margin-bottom: 26px;
}

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

.page-privacy .pv-kicker {
  text-transform: uppercase;
  color: var(--tide);
  margin: 0 0 14px;
}

.page-privacy .pv-title {
  font-size: clamp(34px, 7vw, 72px);
  font-weight: 250;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 20px;
  color: var(--paper);
}

.page-privacy .pv-lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  max-width: var(--pv-measure);
  margin: 0;
}

.page-privacy .pv-facts {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-facts__row {
  background: var(--deepsea);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .pv-facts__row dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tide);
  font-family: var(--font-mono);
}

.page-privacy .pv-facts__row dd {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .pv-facts__row dd.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}

.page-privacy .pv-banner {
  margin: 0;
  display: block;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1600 / 520;
  object-fit: cover;
  filter: saturate(0.42) brightness(0.66) contrast(1.06);
}

/* ---------- 布局 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin-top: 44px;
}

/* ---------- 侧栏定位条 ---------- */

.page-privacy .pv-side {
  order: -1;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-side__label {
  color: var(--tide);
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-privacy .pv-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: none;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--pv-soft);
  color: var(--mist);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-toc__num {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--tide);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  border-color: var(--orange);
  transform: translateY(-2px);
}

.page-privacy .pv-toc__link.is-active {
  border-color: var(--cyan);
  color: var(--paper);
}

.page-privacy .pv-toc__link.is-active .pv-toc__num {
  color: var(--cyan);
}

.page-privacy .pv-side__note {
  display: none;
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--archive);
}

.page-privacy .pv-inline-link {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 43, 0.4);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-inline-link:hover,
.page-privacy .pv-inline-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 正文流 ---------- */

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

.page-privacy .pv-section {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 130px;
}

.page-privacy .pv-section--last {
  border-bottom: 1px solid var(--line);
  margin-bottom: 34px;
}

.page-privacy .pv-sec-label {
  color: var(--tide);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-privacy .pv-h2 {
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--paper);
  margin: 0 0 18px;
}

.page-privacy .pv-p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
  max-width: var(--pv-measure);
  margin: 0 0 16px;
}

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

.page-privacy .pv-note {
  font-size: 14px;
  line-height: 1.85;
  color: var(--archive);
  border-left: 2px solid var(--line);
  padding-left: 16px;
  max-width: var(--pv-measure);
  margin: 20px 0 0;
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  color: var(--cyan);
  word-break: break-all;
}

/* ---------- 三类信息清单 ---------- */

.page-privacy .pv-list {
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-list__item {
  background: var(--pv-soft);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 18px 18px 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  transition: background-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-list__item:hover {
  transform: translateY(-2px);
  background: rgba(16, 35, 63, 0.72);
}

.page-privacy .pv-list__term {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pv-list__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--orange);
  border-radius: var(--r-sm);
  color: var(--orange);
  font-size: 11px;
  line-height: 1;
}

.page-privacy .pv-list__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
  max-width: var(--pv-measure);
}

/* ---------- 目的表 ---------- */

.page-privacy .pv-purpose {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: var(--deepsea);
  overflow: hidden;
}

.page-privacy .pv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pv-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tide);
  background: rgba(10, 23, 48, 0.9);
  white-space: nowrap;
}

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

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

.page-privacy .pv-table tbody tr:hover th,
.page-privacy .pv-table tbody tr:hover td {
  background: rgba(46, 90, 138, 0.14);
}

/* ---------- 折叠面板 ---------- */

.page-privacy .pv-panel {
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--deepsea);
}

.page-privacy .pv-panel .panel__head {
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-panel .panel__trigger {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  padding: 15px 16px;
  color: var(--mist);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  position: relative;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .pv-panel .panel__trigger::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-privacy .pv-panel .panel__trigger[aria-expanded="true"]::after {
  content: "–";
}

.page-privacy .pv-panel .panel__trigger:hover,
.page-privacy .pv-panel .panel__trigger:focus-visible {
  background: rgba(46, 90, 138, 0.18);
  color: var(--paper);
}

.page-privacy .pv-panel .panel__body {
  padding: 18px 16px 4px;
}

.page-privacy .pv-panel .panel__body .pv-p {
  font-size: 15px;
}

/* ---------- 处理步骤 ---------- */

.page-privacy .pv-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-steps__item {
  background: var(--deepsea);
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
}

.page-privacy .pv-steps__num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  flex: none;
}

.page-privacy .pv-steps__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 末尾签署 ---------- */

.page-privacy .pv-signoff {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .pv-signoff .index {
  color: var(--tide);
  text-transform: uppercase;
}

.page-privacy .pv-signoff__meta {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--archive);
  word-break: break-all;
}

/* ---------- 平板 ---------- */

@media (min-width: 720px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .pv-head {
    padding-top: 44px;
  }

  .page-privacy .pv-head__grid {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: end;
    gap: 36px;
  }

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

  .page-privacy .pv-layout {
    margin-top: 56px;
  }

  .page-privacy .pv-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-steps__item {
    flex-direction: column;
    gap: 8px;
  }

  .page-privacy .pv-table th,
  .page-privacy .pv-table td {
    padding: 15px 18px;
  }

  .page-privacy .pv-section {
    padding: 42px 0 48px;
  }

  .page-privacy .pv-signoff {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-cols);
    gap: var(--pv-gap);
    align-items: start;
  }

  .page-privacy .pv-side {
    order: 0;
    grid-column: 2;
    position: sticky;
    top: 132px;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding-left: 22px;
  }

  .page-privacy .pv-toc {
    flex-direction: column;
    overflow-x: visible;
    gap: 2px;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__link {
    border: 0;
    border-radius: 0;
    background: none;
    padding: 8px 0 8px 12px;
    position: relative;
    font-size: 13px;
  }

  .page-privacy .pv-toc__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    transform-origin: center;
    width: 2px;
    height: 16px;
    background: var(--cyan);
    transition: transform 180ms var(--ease);
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    transform: none;
    border-color: transparent;
    color: var(--paper);
  }

  .page-privacy .pv-toc__link.is-active::before {
    transform: translateY(-50%) scaleY(1);
  }

  .page-privacy .pv-toc__link.is-active {
    border-color: transparent;
    color: var(--paper);
  }

  .page-privacy .pv-side__note {
    display: block;
  }

  .page-privacy .pv-banner img {
    max-height: 420px;
  }

  .page-privacy .pv-section {
    padding: 52px 0 58px;
  }

  .page-privacy .pv-p,
  .page-privacy .pv-list__desc,
  .page-privacy .pv-note {
    max-width: var(--pv-measure);
  }
}

/* ---------- 减弱动效 ---------- */

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

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-list__item:hover {
    transform: none;
  }
}