.page-privacy {
  --pv-rail: 236px;
  --pv-top: 108px;
  --pv-soft: #C3D2E1;
  color: var(--paper);
}

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

.page-privacy .breadcrumbs {
  margin: 0;
  font-size: var(--fs-note);
}

.page-privacy .breadcrumbs a {
  color: var(--neon);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: clamp(18px, 3.4vw, 38px);
}

.page-privacy .pv-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-privacy .pv-kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--neon);
  flex: none;
}

.page-privacy h1 {
  margin: 0 0 20px;
  font-size: clamp(38px, 7.5vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 50ch;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-meta {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 34px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .pv-meta b {
  font-weight: 400;
  color: var(--neon-soft);
  word-break: break-all;
}

.page-privacy .pv-banner {
  position: relative;
  margin: clamp(26px, 4vw, 48px) 0 0;
  border: 2px solid var(--line);
  box-shadow: 10px 10px 0 rgba(47, 224, 208, 0.14);
  background: linear-gradient(120deg, #0D2942, #123A55 48%, #0A1A2F);
  overflow: hidden;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-privacy .pv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(10, 26, 47, 0.7), rgba(10, 26, 47, 0.08) 58%, rgba(255, 61, 127, 0.14));
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 46px);
  padding: clamp(36px, 6vw, 74px) 0 clamp(50px, 7vw, 92px);
}

.page-privacy .pv-index {
  border-left: 1px solid var(--line);
  padding-left: 16px;
  align-self: start;
}

.page-privacy .pv-index-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .pv-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-index a {
  display: flex;
  gap: 10px;
  padding: 7px 8px 7px 0;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--pv-soft);
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
}

.page-privacy .pv-index .pv-idx-num {
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.08em;
  color: var(--neon-deep);
}

.page-privacy .pv-index a:hover,
.page-privacy .pv-index a:focus-visible {
  color: var(--neon);
  transform: translateX(4px);
}

.page-privacy .pv-index a:hover .pv-idx-num,
.page-privacy .pv-index a:focus-visible .pv-idx-num {
  color: var(--neon-soft);
}

.page-privacy .pv-index-foot {
  margin: 18px 0 0;
  font-size: var(--fs-note);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-top: clamp(28px, 4vw, 46px);
  margin-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--line);
  scroll-margin-top: var(--pv-top);
}

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

.page-privacy .pv-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--neon);
}

.page-privacy .pv-sec-body h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .pv-sec-body p {
  margin: 0 0 14px;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--pv-soft);
}

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

.page-privacy .pv-sec-body a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-sec-body a:hover,
.page-privacy .pv-sec-body a:focus-visible {
  color: var(--neon-soft);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 12px;
  height: 2px;
  background: var(--neon);
}

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

.page-privacy .pv-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-note strong {
  color: var(--neon-soft);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pv-rows {
  margin: 22px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-privacy .pv-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-row:last-child {
  border-bottom: 0;
}

.page-privacy .pv-row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .pv-row dd {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--pv-soft);
}

/* ---------- 收尾 ---------- */
.page-privacy .pv-outro {
  margin-top: clamp(40px, 6vw, 74px);
  padding: clamp(22px, 4vw, 34px);
  border: 2px solid var(--line);
  background: linear-gradient(135deg, var(--ink-2), #0C2136 70%);
  box-shadow: 10px 10px 0 rgba(255, 61, 127, 0.12);
}

.page-privacy .pv-outro-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pulse);
}

.page-privacy .pv-outro-text {
  margin: 0 0 16px;
  max-width: 46ch;
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--pv-soft);
}

.page-privacy .pv-email {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--neon-soft);
  word-break: break-all;
}

.page-privacy .pv-email-lg {
  margin: 0 0 20px;
  font-size: var(--fs-body);
  color: var(--neon);
}

.page-privacy .pv-outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-privacy .pv-sec {
    grid-template-columns: 64px minmax(0, 1fr);
    column-gap: clamp(16px, 3vw, 32px);
  }

  .page-privacy .pv-num {
    text-align: right;
    padding-top: 8px;
  }

  .page-privacy .pv-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
    padding: 15px 20px;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(30px, 4.5vw, 58px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: var(--pv-top);
  }

  .page-privacy .pv-sec {
    grid-template-columns: 76px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index a,
  .page-privacy .pv-index a:hover,
  .page-privacy .pv-index a:focus-visible {
    transition: color 0.15s linear;
    transform: none;
  }
}