.page-privacy {
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-privacy .pp-top {
  padding-top: clamp(20px, 3vw, 32px);
}

/* ---------- 页首 ---------- */
.page-privacy .pp-hero {
  padding-top: clamp(20px, 3.5vw, 40px);
}

.page-privacy .pp-hero__inner {
  max-width: 960px;
}

.page-privacy .pp-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  padding: 6px 13px;
  border: 1px solid var(--c-grid);
  background: var(--c-frost);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-graphite);
}

.page-privacy .pp-hero__dot {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--c-red);
  border-radius: 50%;
}

.page-privacy h1 {
  margin: 0 0 22px;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(32px, 5.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-privacy .pp-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.5vw, 17.5px);
  line-height: 1.8;
  color: var(--c-graphite);
}

.page-privacy .pp-banner {
  margin: clamp(30px, 4.5vw, 52px) 0 0;
  border-top: 1px solid var(--c-grid);
  border-bottom: 1px solid var(--c-grid);
  background: var(--c-ice);
  overflow: hidden;
}

.page-privacy .pp-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 420;
  object-fit: cover;
}

/* ---------- 主体双栏 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 48px);
  padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 116px);
}

.page-privacy .pp-toc {
  border-top: 2px solid var(--c-ink);
  padding-top: 16px;
}

.page-privacy .pp-toc__title {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-graphite);
}

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

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid var(--c-grid);
  color: var(--c-ink);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--t-fast), padding-left var(--t-fast);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--c-red);
  padding-left: 8px;
}

.page-privacy .pp-toc__no {
  flex: none;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-ice-soft);
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-section {
  scroll-margin-top: 96px;
}

.page-privacy .pp-section + .pp-section {
  margin-top: clamp(40px, 5vw, 68px);
  padding-top: clamp(32px, 4vw, 54px);
  border-top: 1px solid var(--c-grid);
}

.page-privacy .pp-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c-ink);
}

.page-privacy .pp-section__no {
  flex: none;
  font-family: var(--f-mono);
  font-size: clamp(14px, 1.4vw, 17px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-red);
}

.page-privacy .pp-section h2 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.page-privacy .pp-body p {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
}

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

.page-privacy .pp-body a {
  color: var(--c-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pp-body a:hover,
.page-privacy .pp-body a:focus-visible {
  color: var(--c-red-deep);
  text-decoration-thickness: 2px;
}

/* 列表 */
.page-privacy .pp-list {
  margin: 0 0 18px;
  padding: 0 0 0 4px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 24px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--c-graphite);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--c-gold);
}

/* 场景分条 */
.page-privacy .pp-scenes {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--c-grid);
}

.page-privacy .pp-scenes__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--c-grid);
}

.page-privacy .pp-scenes__label {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-ice);
}

.page-privacy .pp-scenes__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--c-graphite);
}

/* 重点条款 */
.page-privacy .pp-callout {
  margin: 22px 0 20px;
  padding: 22px 22px 20px;
  background: var(--c-frost);
  border-left: 3px solid var(--c-red);
}

.page-privacy .pp-callout__title {
  margin: 0 0 8px !important;
  font-family: var(--f-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--c-ink);
}

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

/* ---------- 中等屏及以上 ---------- */
@media (min-width: 760px) {
  .page-privacy .pp-scenes__item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 4px 26px;
    align-items: baseline;
  }

  .page-privacy .pp-scenes__label {
    padding-top: 2px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-layout {
    grid-template-columns: minmax(196px, 244px) minmax(0, 1fr);
    gap: clamp(44px, 6vw, 92px);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pp-section {
    scroll-margin-top: 112px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-body {
    padding-right: clamp(0px, 4vw, 56px);
  }
}

/* ---------- 减弱动效与打印 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #FFFFFF;
  }

  .page-privacy .pp-toc,
  .page-privacy .pp-banner {
    display: none;
  }

  .page-privacy .pp-layout {
    display: block;
    padding-block: 0;
  }

  .page-privacy .pp-section + .pp-section {
    margin-top: 22px;
    padding-top: 18px;
  }

  .page-privacy .pp-callout {
    background: transparent;
    border: 1px solid #999999;
    border-left: 3px solid #999999;
  }
}