.page-privacy {
  --privacy-hero-min: 420px;
  --privacy-scope-ink: color-mix(in srgb, var(--color-ink) 84%, transparent);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: var(--privacy-hero-min);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  overflow: hidden;
  isolation: isolate;
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

.page-privacy .privacy-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--overlay-scrim);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-block: calc(var(--space-8) + var(--space-6)) var(--space-8);
}

.page-privacy .privacy-hero .breadcrumb-list {
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-privacy .privacy-hero .breadcrumb-list a {
  color: var(--color-contrast-accent);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb-list a:hover {
  text-decoration: underline;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-heading);
  font-size: clamp(var(--text-xl), 4.6vw, var(--text-3xl));
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 86%, transparent);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  margin: var(--space-2) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-hero__meta span {
  display: inline-block;
  padding: 6px 12px;
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-pill);
  color: var(--color-contrast-accent);
  white-space: nowrap;
}

/* ---------- 三条结论 ---------- */
.page-privacy .privacy-commitments {
  margin-top: var(--space-6);
}

.page-privacy .privacy-commit {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.page-privacy .privacy-commit .block-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .privacy-commit .block-note {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .privacy-commit.bento-block--focus .block-kicker {
  color: color-mix(in srgb, var(--color-accent-ink) 80%, transparent);
}

.page-privacy .privacy-commit.bento-block--focus .block-title {
  color: var(--color-accent-ink);
}

.page-privacy .privacy-commit.bento-block--focus .block-note {
  color: color-mix(in srgb, var(--color-accent-ink) 86%, transparent);
}

/* ---------- 条款列表 ---------- */
.page-privacy .terms {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-privacy .terms-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-2);
  margin-inline: calc(var(--space-2) * -1);
  border-bottom: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  transition: background-color 0.24s ease;
}

.page-privacy .terms-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(var(--text-xl), 4vw, var(--text-2xl));
  font-weight: var(--weight-heading);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  transition: color 0.32s ease, transform 0.32s ease;
}

.page-privacy .terms-item[data-inview="true"] .terms-num {
  color: var(--color-accent);
}

.page-privacy .terms-body {
  max-width: var(--measure);
}

.page-privacy .terms-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .terms-scope {
  margin: 0 0 var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--privacy-scope-ink);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
}

.page-privacy .terms-text {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-privacy .terms-text:last-of-type {
  margin-bottom: 0;
}

.page-privacy .terms-text a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .terms-text a:hover {
  color: var(--color-accent);
}

.page-privacy .terms-action {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-privacy .terms-action::before {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 0.62em;
  border-radius: 50%;
  background: var(--color-accent);
}

.page-privacy .terms-action a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .terms-action a:hover {
  color: var(--color-accent);
}

.page-privacy .terms-data {
  margin: var(--space-3) 0 0;
}

.page-privacy .terms-data .data-row {
  display: grid;
  grid-template-columns: minmax(76px, auto) minmax(0, 1fr);
  gap: var(--space-1) var(--space-3);
  align-items: baseline;
  padding-block: var(--space-1);
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-privacy .terms-data .data-key {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  letter-spacing: 0.02em;
}

.page-privacy .terms-data .data-val {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

/* ---------- 交互反馈 ---------- */
@media (hover: hover) {
  .page-privacy .terms-item:hover {
    background-color: color-mix(in srgb, var(--color-primary-soft) 58%, transparent);
  }

  .page-privacy .terms-item:hover .terms-num {
    color: var(--color-accent);
    transform: translateY(-2px);
  }
}

.page-privacy .terms-item:focus-within {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
}

.page-privacy .terms-text a:focus-visible,
.page-privacy .terms-action a:focus-visible,
.page-privacy .privacy-hero .breadcrumb-list a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-outro__card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-highlight);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-outro__title {
  margin: 0;
  max-width: 26ch;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-privacy .privacy-outro__text {
  margin: 0;
  max-width: 60ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-privacy .privacy-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .terms-item {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-privacy .privacy-outro__card {
    padding: var(--space-8);
  }
}

@media (min-width: 1060px) {
  .page-privacy .privacy-hero {
    min-height: 520px;
  }

  .page-privacy .privacy-hero__inner {
    padding-block: calc(var(--space-8) + var(--space-8)) var(--section-y);
  }

  .page-privacy .terms-item {
    grid-template-columns: 124px minmax(0, 1fr);
    gap: var(--space-6);
    padding-block: var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .terms-item,
  .page-privacy .terms-num {
    transition: none;
  }

  .page-privacy .terms-item:hover .terms-num {
    transform: none;
  }
}