.page-privacy {
  --pv-text: #D8E1DA;
  --pv-muted: #9FB3B9;
  --pv-measure: 68ch;
  --pv-line: var(--line);
}

.page-privacy p {
  line-height: 1.85;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(26px, 6vw, 60px) 0 clamp(34px, 7vw, 76px);
  overflow: clip;
  background-image:
    repeating-linear-gradient(90deg, rgba(28, 74, 56, 0.55) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(28, 74, 56, 0.35) 0 1px, transparent 1px 92px);
  background-position: left top;
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 320px;
  background: radial-gradient(closest-side, rgba(31, 122, 77, 0.35), transparent 72%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 5vw, 52px);
}

.page-privacy .pv-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-privacy .pv-hero .breadcrumbs {
  margin-bottom: 4px;
}

.page-privacy .pv-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 60px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 15em;
}

.page-privacy .pv-hero__lede {
  margin: 0;
  max-width: 44em;
  font-size: clamp(15px, 2.4vw, 17px);
  color: var(--pv-text);
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 0;
}

.page-privacy .pv-hero__figure {
  margin: 0;
  position: relative;
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pv-line);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

/* ---------- 正文布局 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(28px, 5vw, 56px);
}

.page-privacy .pv-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-toc {
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: rgba(14, 46, 34, 0.55);
  padding: 18px 18px 16px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
}

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

.page-privacy .pv-toc__list a {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 8px 8px 8px 0;
  border-radius: 10px;
  font-size: 14px;
  color: var(--pv-text);
  text-decoration: none;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .pv-toc__list a span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
  letter-spacing: 0.08em;
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--paper);
  background: rgba(242, 178, 51, 0.1);
}

.page-privacy .pv-toc__list a:hover span,
.page-privacy .pv-toc__list a:focus-visible span {
  color: var(--amber);
}

.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .pv-toc__top {
  display: inline-block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--pv-line);
  width: 100%;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  text-decoration: none;
}

.page-privacy .pv-toc__top:hover {
  color: var(--amber);
}

.page-privacy .pv-toc__top:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 长文章节 ---------- */
.page-privacy .pv-doc {
  max-width: var(--pv-measure);
  color: var(--pv-text);
  font-size: 16px;
}

.page-privacy .pv-ch {
  padding: 22px 0 26px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-ch:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-ch__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
}

.page-privacy .pv-ch__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-privacy .pv-ch h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-ch p {
  margin: 0 0 14px;
}

.page-privacy .pv-ch p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-ch a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-ch a:hover {
  color: var(--amber);
}

.page-privacy .pv-ch a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.8;
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--turf);
  box-shadow: 0 0 0 1px rgba(53, 224, 192, 0.35);
}

.page-privacy .pv-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 提示框 ---------- */
.page-privacy .pv-note {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 3px solid var(--amber);
  border-radius: 4px var(--radius) var(--radius) 4px;
  background: rgba(242, 178, 51, 0.08);
}

.page-privacy .pv-note p {
  margin: 0;
  font-size: 15px;
  color: var(--paper);
}

.page-privacy .pv-note--calm {
  border-left-color: var(--cyan);
  background: rgba(53, 224, 192, 0.07);
}

/* ---------- 尾注 ---------- */
.page-privacy .pv-footnote {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px dashed var(--pv-line);
  display: grid;
  gap: 16px;
  align-items: start;
}

.page-privacy .pv-footnote p {
  margin: 0;
  font-size: 14px;
  color: var(--pv-muted);
}

.page-privacy .pv-backtop {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.page-privacy .pv-backtop:hover {
  border-color: var(--amber);
  color: var(--amber);
  transform: translateY(-2px);
}

.page-privacy .pv-backtop:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
  }

  .page-privacy .pv-hero__figure {
    margin-top: 18px;
  }

  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }

  .page-privacy .pv-footnote {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-privacy .pv-backtop {
    justify-self: end;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
    gap: clamp(36px, 5vw, 64px);
  }

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

  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-backtop {
    transition: none;
  }

  .page-privacy .pv-backtop:hover {
    transform: none;
  }
}

@media print {
  .page-privacy .pv-hero {
    background-image: none;
  }

  .page-privacy .pv-hero__figure,
  .page-privacy .pv-toc,
  .page-privacy .pv-backtop {
    display: none;
  }

  .page-privacy .pv-hero h1,
  .page-privacy .pv-ch h2,
  .page-privacy .pv-ch,
  .page-privacy .pv-hero__lede {
    color: #111;
  }

  .page-privacy .pv-doc {
    max-width: none;
    font-size: 12pt;
  }

  .page-privacy .pv-ch a::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    color: #444;
  }
}
<<<END>>>