.page-privacy {
  --pp-toc-w: 244px;
  --pp-gap: 44px;
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-privacy .pp-crumbs {
  padding-top: 22px;
  color: var(--mist);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-privacy .pp-crumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .pp-crumbs a:hover,
.page-privacy .pp-crumbs a:focus-visible {
  color: var(--cyan);
}

.page-privacy .pp-crumbs span[aria-hidden] {
  margin: 0 8px;
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  padding-top: 26px;
}

.page-privacy .pp-eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
}

.page-privacy .pp-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-size: 30px;
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-privacy .pp-hero .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .pp-banner {
  margin: 28px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--panel), var(--ink));
}

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

/* ---------- 布局 ---------- */
.page-privacy .pp-layout {
  display: block;
  padding-top: 36px;
}

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

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  margin-bottom: 30px;
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
}

.page-privacy .pp-toc-title {
  margin: 0 0 12px;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

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

.page-privacy .pp-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-md);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-toc-list a:hover,
.page-privacy .pp-toc-list a:focus-visible {
  background: var(--raise);
  color: var(--cyan);
}

.page-privacy .pp-toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan-deep);
}

/* ---------- 条款 ---------- */
.page-privacy .pp-clause {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

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

.page-privacy .pp-clause:target {
  border-top-color: var(--cyan-deep);
}

.page-privacy .pp-clause-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin: 0 0 18px;
  font-size: 20px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--snow);
}

.page-privacy .pp-clause-num {
  flex: none;
  padding: 3px 11px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-privacy .pp-anchor {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  opacity: 0;
  transition: opacity .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-clause:hover .pp-anchor,
.page-privacy .pp-anchor:focus-visible {
  opacity: 1;
}

.page-privacy .pp-anchor:hover {
  color: var(--cyan);
}

@media (hover: none) {
  .page-privacy .pp-anchor {
    opacity: .55;
  }
}

.page-privacy .pp-clause p {
  margin: 0 0 14px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.88;
  color: var(--mist);
}

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

/* ---------- 要点条 ---------- */
.page-privacy .pp-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 40em;
}

.page-privacy .pp-list li {
  display: grid;
  gap: 3px;
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pp-list strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--snow);
}

/* ---------- 联系面板 ---------- */
.page-privacy .pp-contact {
  margin: 6px 0 0;
  padding: 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  display: grid;
  gap: 12px;
  max-width: 44em;
}

.page-privacy .pp-contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  font-size: 15px;
  color: var(--snow);
}

.page-privacy .pp-key {
  min-width: 68px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-privacy .pp-contact-row a {
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
}

.page-privacy .pp-contact-row a:hover {
  text-decoration: underline;
}

.page-privacy .pp-contact-row .copy-btn {
  min-width: 0;
  word-break: break-all;
}

.page-privacy .pp-contact-note {
  margin: 0;
  max-width: 40em;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 延伸链接 ---------- */
.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 回到顶部 ---------- */
.page-privacy .pp-top-wrap {
  margin: 40px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .pp-top::before {
  content: "↑";
  font-family: var(--font-mono);
  color: var(--cyan-deep);
}

.page-privacy .pp-top:hover,
.page-privacy .pp-top:focus-visible {
  border-color: var(--cyan-deep);
  color: var(--cyan);
}

/* ---------- 平板起：宽窄关系 ---------- */
@media (min-width: 700px) {
  .page-privacy .pp-hero h1 {
    font-size: 36px;
  }

  .page-privacy .pp-clause {
    padding: 34px 0;
  }

  .page-privacy .pp-clause-title {
    font-size: 22px;
  }
}

/* ---------- 桌面：粘性目录 + 单列长文 ---------- */
@media (min-width: 1024px) {
  .page-privacy {
    --pp-toc-w: 252px;
    --pp-gap: 52px;
  }

  .page-privacy .pp-hero h1 {
    font-size: 44px;
    line-height: 1.18;
  }

  .page-privacy .pp-layout {
    display: grid;
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: var(--pp-gap);
    align-items: start;
    padding-top: 44px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 28px;
    margin-bottom: 0;
  }

  .page-privacy .pp-clause {
    padding: 38px 0;
  }

  .page-privacy .pp-clause-title {
    font-size: 24px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc-list a,
  .page-privacy .pp-anchor,
  .page-privacy .pp-top {
    transition: none;
  }
}