.page-privacy {
  --pp-pad: clamp(20px, 3.2vw, 42px);
  --pp-gap: clamp(18px, 2.6vw, 30px);
  color: var(--nh-text);
}

/* ---------- 滚动进度 ---------- */
.page-privacy .pp-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  z-index: 90;
  background: linear-gradient(90deg, var(--nh-cyan), var(--nh-violet) 60%, var(--nh-gold));
  box-shadow: 0 0 18px rgba(34, 224, 214, .5);
  transition: width .12s linear;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pp-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--nh-mute);
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-privacy .pp-crumb a {
  color: var(--nh-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .pp-crumb a:hover,
.page-privacy .pp-crumb a:focus-visible {
  color: var(--nh-glass);
  border-bottom-color: var(--nh-line);
}

.page-privacy .pp-crumb [aria-current="page"] {
  color: var(--nh-fog);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(26px, 4vw, 52px);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: -30% 46% 22% -14%;
  background:
    radial-gradient(58% 58% at 34% 32%, rgba(139, 92, 246, .30), transparent 72%),
    radial-gradient(48% 48% at 72% 62%, rgba(34, 224, 214, .22), transparent 74%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .pp-hero .nh-shell {
  position: relative;
  z-index: 1;
}

.page-privacy .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-privacy .pp-hero__title {
  margin: .28em 0 .42em;
  letter-spacing: -.01em;
}

.page-privacy .pp-hero__lede {
  max-width: 46ch;
  color: var(--nh-text);
}

.page-privacy .pp-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-privacy .pp-hero__visual {
  margin: 0;
  position: relative;
}

.page-privacy .pp-hero__visual::after {
  content: "";
  position: absolute;
  inset: auto 12% -14px 12%;
  height: 34px;
  background: radial-gradient(60% 100% at 50% 0%, rgba(34, 224, 214, .35), transparent 70%);
  filter: blur(14px);
  pointer-events: none;
}

.page-privacy .pp-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--nh-radius-lg);
  border: 1px solid var(--nh-line);
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-privacy .pp-hero__caption {
  margin-top: 12px;
  font-family: var(--nh-font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--nh-mute);
}

/* ---------- 主体：侧栏目录 + 长文面板 ---------- */
.page-privacy .pp-body {
  padding: clamp(6px, 1.6vw, 18px) 0 clamp(52px, 7vw, 104px);
}

.page-privacy .pp-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
  align-items: start;
}

.page-privacy .pp-toc {
  padding: 16px 16px 20px;
  border-radius: var(--nh-radius);
  border: 1px solid var(--nh-line-soft);
  background: rgba(17, 33, 74, .5);
  backdrop-filter: blur(10px);
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--nh-gold);
}

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

.page-privacy .pp-toc__list a {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: baseline;
  gap: 6px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 10px;
  color: var(--nh-mute);
  font-size: .93rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--nh-fog);
  background: rgba(34, 224, 214, .09);
  border-left-color: var(--nh-cyan);
}

.page-privacy .pp-toc__num {
  font-family: var(--nh-font-mono);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--nh-cyan);
}

.page-privacy .pp-articles {
  display: grid;
  gap: var(--pp-gap);
}

.page-privacy .pp-panel {
  padding: var(--pp-pad);
  scroll-margin-top: calc(var(--nh-header-h) + 28px);
}

.page-privacy .pp-panel__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--nh-line);
}

.page-privacy .pp-panel__num {
  font-family: var(--nh-font-mono);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--nh-gold);
  flex: none;
}

.page-privacy .pp-panel__title {
  margin: 0;
  color: var(--nh-fog);
  letter-spacing: .01em;
}

.page-privacy .pp-panel__body {
  font-size: 1rem;
  line-height: 1.78;
}

.page-privacy .pp-panel__body p {
  margin: 0 0 1em;
  color: var(--nh-text);
}

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

.page-privacy .pp-panel__body strong {
  color: var(--nh-fog);
  font-weight: 600;
}

.page-privacy .pp-panel__body a {
  color: var(--nh-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, .35);
  transition: border-color .2s ease, color .2s ease;
}

.page-privacy .pp-panel__body a:hover,
.page-privacy .pp-panel__body a:focus-visible {
  color: var(--nh-glass);
  border-bottom-color: var(--nh-glass);
}

/* ---------- 列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .pp-list:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 20px;
  line-height: 1.78;
  color: var(--nh-text);
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--nh-cyan), var(--nh-violet));
}

/* ---------- 事实行 ---------- */
.page-privacy .pp-facts {
  display: grid;
  gap: 10px;
  margin: 0 0 1.2em;
}

.page-privacy .pp-fact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--nh-line-soft);
  background: linear-gradient(120deg, rgba(127, 243, 234, .07), rgba(139, 92, 246, .05));
}

.page-privacy .pp-fact__key {
  font-family: var(--nh-font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  color: var(--nh-gold);
}

.page-privacy .pp-fact__val {
  color: var(--nh-text);
  line-height: 1.72;
  font-size: .96rem;
}

/* ---------- 结尾动作 ---------- */
.page-privacy .pp-panel--contact {
  border-color: rgba(34, 224, 214, .28);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(139, 92, 246, .20), transparent 62%),
    radial-gradient(70% 110% at 0% 100%, rgba(34, 224, 214, .16), transparent 60%);
}

.page-privacy .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 宽屏 ---------- */
@media (min-width: 800px) {
  .page-privacy .pp-fact {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }

  .page-privacy .pp-panel__body {
    font-size: 1.03rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .pp-hero__visual {
    transform: translateY(-8px);
  }
}

@media (min-width: 1000px) {
  .page-privacy .pp-body__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 3.6vw, 56px);
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--nh-header-h) + 26px);
  }
}

@media (min-width: 1280px) {
  .page-privacy .pp-hero__lede {
    font-size: 1.14rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-progress {
    transition: none;
  }

  .page-privacy .pp-hero__visual {
    transform: none;
  }

  .page-privacy .pp-toc__list a,
  .page-privacy .pp-panel__body a {
    transition: none;
  }
}