.page-privacy {
  background: var(--ink);
  color: var(--warm);
  font-family: var(--font-sans);
  --doc-text: rgba(244, 241, 234, .84);
  --doc-gap: clamp(32px, 6vw, 56px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(22px, 5vw, 40px) 0 clamp(30px, 5vw, 52px);
  border-bottom: 1px solid var(--line-strong);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 18px 0 0;
  color: var(--stone);
  font-size: 12px;
  letter-spacing: .16em;
}

.page-privacy h1 {
  margin: 10px 0 0;
  font-size: clamp(40px, 12vw, 80px);
  line-height: 1.02;
  letter-spacing: -.03em;
  font-weight: 900;
}

.page-privacy .lede {
  margin: 20px 0 0;
  max-width: 32em;
  font-size: clamp(15px, 4vw, 17px);
  line-height: 1.85;
  color: var(--doc-text);
}

.page-privacy .hero-facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.page-privacy .hero-facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-privacy .hero-facts .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone);
}

.page-privacy .hero-facts b {
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
  color: var(--warm);
  overflow-wrap: anywhere;
}

@media (min-width: 680px) {
  .page-privacy .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    padding-top: 22px;
  }

  .page-privacy .hero-facts li {
    padding: 0 24px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .hero-facts li:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* ---------- 正文两栏 ---------- */
.page-privacy .doc-layout {
  padding: var(--doc-gap) 0 clamp(48px, 8vw, 84px);
}

@media (min-width: 960px) {
  .page-privacy .doc-layout {
    display: grid;
    grid-template-columns: 246px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: start;
  }
}

/* ---------- 章节目录 ---------- */
.page-privacy .doc-toc {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  margin: 0 0 30px;
}

.page-privacy .doc-toc .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--stone);
}

.page-privacy .doc-toc .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .doc-toc-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0 9px 14px;
  border-left: 2px solid transparent;
  color: var(--steel);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .doc-toc-link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--stone);
  transition: color var(--dur) var(--ease);
}

.page-privacy .doc-toc-link:hover {
  color: var(--warm);
}

.page-privacy .doc-toc-link.is-active {
  color: var(--mint);
  border-left-color: var(--mint);
}

.page-privacy .doc-toc-link.is-active .mono {
  color: var(--mint);
}

.page-privacy .doc-toc-link:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-privacy .toc-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--stone);
}

@media (min-width: 960px) {
  .page-privacy .doc-toc {
    position: sticky;
    top: 96px;
    margin: 0;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
  }

  .page-privacy .doc-toc .toc-list {
    border-top: 1px solid var(--line);
    padding-top: 10px;
  }
}

/* ---------- 章节 ---------- */
.page-privacy .doc-body {
  min-width: 0;
}

.page-privacy .doc-section {
  padding: clamp(26px, 5vw, 38px) 0 clamp(16px, 3vw, 22px);
  border-top: 1px solid var(--line);
  max-width: 40em;
}

.page-privacy .doc-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.page-privacy .sec-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--steel);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 8px;
  line-height: 1.4;
}

.page-privacy .doc-section h2 {
  margin: 0;
  font-size: clamp(22px, 5.2vw, 32px);
  line-height: 1.18;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-privacy .doc-section p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--doc-text);
  max-width: 34em;
}

.page-privacy .doc-body a:not(.btn) {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .doc-body a:not(.btn):focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

/* ---------- 定义式条目 ---------- */
.page-privacy .fact-rows {
  margin: 22px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .fact-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .fact-key {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--warm);
  line-height: 1.5;
}

.page-privacy .fact-key .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  font-weight: 400;
  color: var(--stone);
}

.page-privacy .fact-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--doc-text);
  overflow-wrap: anywhere;
}

@media (min-width: 760px) {
  .page-privacy .fact-row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 26px;
    padding: 18px 0;
  }

  .page-privacy .fact-key {
    flex-direction: column;
    gap: 3px;
  }
}

/* ---------- 图 ---------- */
.page-privacy .doc-figure {
  margin: 24px 0 6px;
}

.page-privacy .doc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-card);
}

.page-privacy .doc-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
  max-width: 34em;
}

/* ---------- 收尾 ---------- */
.page-privacy .doc-end {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.page-privacy .doc-end-note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--stone);
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    --doc-text: #222;
    --warm: #111;
    --stone: #444;
  }

  .page-privacy .doc-toc,
  .page-privacy .doc-end,
  .page-privacy .privacy-hero .eyebrow {
    display: none;
  }

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

  .page-privacy .doc-section {
    max-width: none;
    border-top: 1px solid #bbb;
    break-inside: avoid;
  }

  .page-privacy .fact-row {
    break-inside: avoid;
  }
}
<<<END>>>