.page-privacy {
  --pv-line: rgba(23, 18, 14, 0.16);
  --pv-line-soft: rgba(23, 18, 14, 0.09);
  --pv-ink-soft: rgba(23, 18, 14, 0.78);
  --pv-measure: 38em;
  background: var(--cream);
  color: var(--brown);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  border-bottom: 1px solid var(--grid);
  padding: calc(var(--header-space) + 12px) 0 52px;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(31, 107, 255, 0.1) 0 1px,
    transparent 1px 96px
  );
}

.page-privacy .pv-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-crumb {
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-privacy .pv-crumb a {
  color: var(--haze);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-privacy .pv-crumb a:hover {
  color: var(--blue);
}

.page-privacy .pv-crumb-current {
  color: var(--cream);
}

.page-privacy .pv-eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--blue-soft);
}

.page-privacy .pv-title {
  margin: 0;
  font-size: clamp(30px, 8vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.82);
}

/* ---------- 要点摘要条 ---------- */

.page-privacy .pv-summary {
  margin-top: 32px;
  padding: 18px 18px 20px;
  background: rgba(16, 23, 37, 0.92);
  border: 1px solid var(--grid);
  border-left: 3px solid var(--blue);
}

.page-privacy .pv-summary-label {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .pv-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-privacy .pv-points a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 6px 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-points a:hover,
.page-privacy .pv-points a:focus-visible {
  color: #ffffff;
  border-bottom-color: var(--orange);
}

.page-privacy .pv-point-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
  padding-top: 2px;
}

/* ---------- 流向图 ---------- */

.page-privacy .pv-flow {
  margin: 36px 0 0;
}

.page-privacy .pv-flow .figure-media {
  aspect-ratio: auto;
  border: 1px solid var(--grid);
  background: var(--ink-2);
}

.page-privacy .pv-flow .figure-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.page-privacy .pv-flow .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 240, 230, 0.6);
}

/* ---------- 正文区 ---------- */

.page-privacy .pv-body {
  background: var(--cream);
  padding: 40px 0 64px;
}

.page-privacy .pv-aside {
  margin-bottom: 38px;
}

.page-privacy .pv-aside-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-privacy .pv-idx {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-idx-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 11px 2px;
  border-bottom: 1px solid var(--pv-line-soft);
  color: var(--brown);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-privacy .pv-idx-link:hover {
  color: var(--blue);
  padding-left: 6px;
}

.page-privacy .pv-idx-link.is-active,
.page-privacy .pv-idx-link[aria-current] {
  color: var(--blue);
  font-weight: 700;
  padding-left: 6px;
}

.page-privacy .pv-idx-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

/* ---------- 条款 ---------- */

.page-privacy .pv-terms {
  display: grid;
  gap: 46px;
}

.page-privacy .pv-term-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  border-top: 2px solid var(--brown);
  padding-top: 14px;
}

.page-privacy .pv-term-num {
  flex: none;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .pv-term-title {
  margin: 0;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-privacy .pv-term-body {
  max-width: var(--pv-measure);
  margin-top: 16px;
}

.page-privacy .pv-term-lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-term-lead + .pv-list {
  margin-top: 16px;
}

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

.page-privacy .pv-list > li {
  padding-left: 14px;
  border-left: 2px solid var(--pv-line-soft);
}

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

.page-privacy .pv-item-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-term-lead a,
.page-privacy .pv-item-text a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 107, 255, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-term-lead a:hover,
.page-privacy .pv-item-text a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .pv-key {
  margin: 20px 0 0;
  padding: 12px 14px;
  background: rgba(31, 107, 255, 0.07);
  border-left: 3px solid var(--blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.75;
  color: var(--brown);
}

/* ---------- 中等屏幕 ---------- */

@media (min-width: 640px) {
  .page-privacy .pv-hero {
    padding-bottom: 64px;
  }

  .page-privacy .pv-summary {
    padding: 20px 22px 22px;
  }

  .page-privacy .pv-terms {
    gap: 52px;
  }
}

/* ---------- 桌面 ---------- */

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--header-space) + 28px);
    padding-bottom: 76px;
  }

  .page-privacy .pv-summary {
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    margin-top: 38px;
  }

  .page-privacy .pv-summary-label {
    margin: 8px 0 0;
  }

  .page-privacy .pv-flow {
    margin-top: 44px;
  }

  .page-privacy .pv-body {
    padding: 64px 0 96px;
  }

  .page-privacy .pv-aside {
    margin-bottom: 0;
    position: sticky;
    top: calc(var(--header-space) + 28px);
    align-self: start;
  }

  .page-privacy .pv-terms {
    gap: 60px;
  }

  .page-privacy .pv-term-title {
    font-size: 23px;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-points a,
  .page-privacy .pv-idx-link,
  .page-privacy .pv-term-lead a,
  .page-privacy .pv-item-text a {
    transition: none;
  }

  .page-privacy .pv-flow {
    transform: none;
  }
}