.page-privacy {
  --pv-code-w: 46px;
  --pv-read: 68ch;
  background-color: var(--ink);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 34px) 0 0;
  background-color: var(--ink);
  background-image:
    repeating-linear-gradient(0deg, rgba(245, 243, 239, 0.05) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(245, 243, 239, 0.05) 0 1px, transparent 1px 24px);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  top: -110px;
  right: -150px;
  width: min(440px, 78%);
  height: 320px;
  background: linear-gradient(135deg, rgba(255, 107, 26, 0.9), rgba(217, 58, 18, 0.06));
  transform: skewY(6deg);
  pointer-events: none;
}

.page-privacy .pv-hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mute);
}

.page-privacy .crumbs a {
  color: var(--ash);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .crumbs li[aria-current="page"] {
  color: var(--mute);
}

.page-privacy .pv-hero-copy {
  max-width: 940px;
}

.page-privacy .eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
  text-wrap: balance;
}

.page-privacy h1::after {
  content: "";
  display: block;
  width: 96px;
  height: 5px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--orange) 0 68%, var(--cyan) 68% 100%);
}

.page-privacy .pv-lede {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ash);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mute);
}

.page-privacy .pv-meta li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
}

.page-privacy .pv-meta .num {
  color: var(--cyan);
  font-size: 15px;
}

.page-privacy .pv-banner {
  position: relative;
  margin: 0;
  border-top: 3px solid var(--orange);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
}

.page-privacy .pv-banner figcaption {
  padding: 10px 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mute);
  border-bottom: 1px solid var(--line);
}

/* ---------- 正文区 ---------- */
.page-privacy .pv-body {
  padding: 34px 0 8px;
  background-color: var(--board);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

/* 目录 */
.page-privacy .pv-toc {
  padding: 16px 14px;
  background: rgba(20, 20, 20, 0.55);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mute);
}

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

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  color: var(--ash);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 160ms var(--ease), background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pv-toc-list a .num {
  font-size: 12px;
  color: var(--mute);
}

.page-privacy .pv-toc-list a:hover,
.page-privacy .pv-toc-list a:focus-visible {
  color: var(--paper);
  background: rgba(255, 107, 26, 0.12);
  border-left-color: var(--orange);
}

.page-privacy .pv-toc-list a:hover .num,
.page-privacy .pv-toc-list a:focus-visible .num {
  color: var(--orange);
}

.page-privacy .pv-toc-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mute);
}

/* 阅读面板 */
.page-privacy .pv-reading {
  background: var(--paper);
  color: var(--ink);
  padding: 24px 18px 10px;
  border-radius: var(--radius);
}

.page-privacy .pv-reading::before {
  content: "";
  display: block;
  height: 12px;
  margin-bottom: 22px;
  background-image:
    repeating-linear-gradient(90deg, rgba(20, 20, 20, 0.16) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(0deg, rgba(20, 20, 20, 0.09) 0 1px, transparent 1px 8px);
}

.page-privacy .pv-brief {
  padding: 18px 16px;
  margin-bottom: 34px;
  background: rgba(46, 58, 70, 0.07);
  border-left: 3px solid var(--orange);
  max-width: var(--pv-read);
}

.page-privacy .pv-brief-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-privacy .pv-brief ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-brief li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--board);
}

.page-privacy .pv-article {
  max-width: var(--pv-read);
  padding-top: 4px;
  padding-bottom: 34px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .pv-article-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--line-ink);
}

.page-privacy .pv-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.02em;
}

.page-privacy .pv-article h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-article:target .pv-article-head {
  border-bottom-color: var(--orange);
}

.page-privacy .pv-article:target h2 {
  color: var(--alert);
}

.page-privacy .pv-clauses {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line-ink);
}

.page-privacy .pv-clause:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 4px;
}

.page-privacy .pv-code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-privacy .pv-clause p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--steel);
}

.page-privacy .pv-clause a {
  color: var(--alert);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .pv-clause a:hover,
.page-privacy .pv-clause a:focus-visible {
  color: var(--orange);
}

/* ---------- 收尾 ---------- */
.page-privacy .pv-tail {
  padding: 36px 0 48px;
  background-color: var(--ink);
  border-top: 3px solid var(--orange);
}

.page-privacy .pv-tail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-privacy .pv-tail-copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-tail-copy p {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ash);
}

.page-privacy .pv-tail-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-tail-links a {
  display: block;
  padding: 14px 16px;
  background: var(--board);
  color: var(--paper);
  font-size: 15px;
  text-decoration: none;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), padding-left 160ms var(--ease);
}

.page-privacy .pv-tail-links a::after {
  content: "→";
  float: right;
  color: var(--orange);
}

.page-privacy .pv-tail-links a:hover,
.page-privacy .pv-tail-links a:focus-visible {
  background: var(--steel);
  color: var(--cyan);
  padding-left: 22px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy {
    --pv-code-w: 56px;
  }

  .page-privacy .pv-reading {
    padding: 32px 34px 12px;
  }

  .page-privacy .pv-brief {
    padding: 22px 24px;
  }

  .page-privacy .pv-clause {
    grid-template-columns: var(--pv-code-w) 1fr;
    gap: 16px;
  }

  .page-privacy .pv-article h2 {
    font-size: 23px;
  }

  .page-privacy .pv-article-head {
    gap: 16px;
  }

  .page-privacy .pv-num {
    font-size: 32px;
  }

  .page-privacy .pv-tail-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-hero {
    padding-top: calc(var(--header-h) + 56px);
  }

  .page-privacy .pv-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    padding: 20px 16px;
  }

  .page-privacy .pv-reading {
    padding: 44px 56px 20px;
  }

  .page-privacy .pv-lede {
    font-size: 17px;
  }

  .page-privacy .pv-clause p {
    font-size: 16.5px;
  }

  .page-privacy .pv-banner img {
    max-height: 380px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-list a,
  .page-privacy .pv-tail-links a {
    transition: none;
  }
}
<<<END>>>