.page-privacy {
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-privacy .pv-crumb {
  margin-top: clamp(18px, 3vw, 30px);
}

/* ---------- 封面 ---------- */
.page-privacy .pv-cover {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: clamp(24px, 4vw, 46px) 0 clamp(24px, 3.4vw, 38px);
}

.page-privacy .pv-cover__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-privacy .pv-cover__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--c-text);
}

.page-privacy .pv-cover__lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--c-muted);
}

.page-privacy .pv-cover__vnote {
  display: none;
}

@media (min-width: 1024px) {
  .page-privacy .pv-cover {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 48px;
  }
  .page-privacy .pv-cover__vnote {
    display: block;
    height: 190px;
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--c-muted);
  }
}

/* ---------- 摘要带 ---------- */
.page-privacy .pv-band {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  overflow: hidden;
}

.page-privacy .pv-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(20px, 3.4vw, 34px);
}

.page-privacy .pv-band__lead {
  margin: 0 0 12px;
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 600;
  line-height: 1.75;
  color: var(--c-text);
}

.page-privacy .pv-band__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-muted);
}

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

.page-privacy .pv-band__fig {
  margin: 0;
  aspect-ratio: 12 / 7;
  border: 1px solid var(--c-line);
  border-radius: var(--r-soft);
  overflow: hidden;
}

.page-privacy .pv-band__fig img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-privacy .pv-band__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 34px;
  }
}

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: clamp(30px, 5vw, 56px);
}

/* ---------- 目录 ---------- */
.page-privacy .pv-toc {
  padding: 16px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-soft);
  background: rgba(14, 23, 48, .72);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  padding: 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-muted);
}

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

.page-privacy .pv-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: baseline;
  gap: 8px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-muted);
  text-decoration: none;
  transition: color var(--t-fast), background-color var(--t-fast), border-color var(--t-fast);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--c-text);
  background: rgba(34, 224, 214, .1);
  border-left-color: var(--c-accent);
  outline: none;
}

.page-privacy .pv-toc__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
}

@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: 226px minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 60px);
    align-items: start;
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
  }
}

/* ---------- 条款 ---------- */
.page-privacy .pv-clauses {
  display: block;
}

.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--bar-h) + 22px);
}

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

.page-privacy .pv-clause__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--c-data);
}

.page-privacy .pv-clause__title {
  margin: 0 0 14px;
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--c-text);
}

@media (min-width: 720px) {
  .page-privacy .pv-clause {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 22px;
  }
  .page-privacy .pv-clause__num {
    padding-top: 5px;
  }
}

.page-privacy .pv-text {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text);
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  max-width: 42em;
}

.page-privacy .pv-list > li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text);
}

.page-privacy .pv-list > li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: .82em;
  border-radius: 2px;
  background: var(--c-accent);
}

.page-privacy .pv-list strong {
  font-weight: 700;
  color: var(--c-accent-soft);
}

.page-privacy .pv-note {
  margin: 18px 0 0;
  padding: 12px 0 12px 16px;
  max-width: 40em;
  border-left: 2px solid var(--c-accent);
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-muted);
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-soft);
  background: rgba(34, 224, 214, .06);
}

.page-privacy .pv-contact__label {
  margin: 0 0 8px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-muted);
}

.page-privacy .pv-contact__value {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2vw, 19px);
  color: var(--c-accent);
  word-break: break-all;
}

.page-privacy .pv-contact__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 页尾指引 ---------- */
.page-privacy .pv-tail {
  margin: clamp(36px, 6vw, 64px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--c-line);
  max-width: 62em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-muted);
}

.page-privacy .pv-tail a {
  color: var(--c-accent-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .38);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-privacy .pv-tail a:hover,
.page-privacy .pv-tail a:focus-visible {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
  outline: none;
}

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