.page-privacy {
  --privacy-measure: 62ch;
  --privacy-rule: var(--line);
  display: block;
  padding-block: 24px 76px;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}
.page-privacy .breadcrumb a {
  color: var(--blue-soft);
  text-decoration: none;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--orange-soft);
  text-decoration: underline;
}

/* ---------- 页首 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 26px;
  padding: 28px 20px 30px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -55%;
  right: -18%;
  width: 62%;
  height: 210%;
  background: linear-gradient(158deg, rgba(255, 106, 26, 0.18), rgba(46, 123, 246, 0.12) 58%, rgba(76, 154, 91, 0) 100%);
  transform: skewX(-14deg);
  pointer-events: none;
}
.page-privacy .privacy-hero__text {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss);
}
.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-sans);
  font-size: clamp(30px, 7.2vw, 54px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
}
.page-privacy .privacy-hero .lead {
  max-width: 46ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-dim);
}
.page-privacy .privacy-version {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-soft);
}
.page-privacy .privacy-version__dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  flex: 0 0 auto;
}
.page-privacy .privacy-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 30px;
  margin-top: 40px;
}

/* ---------- 章节导航 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}
.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  background: var(--panel);
  color: var(--paper-dim);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur), border-color var(--dur), background-color var(--dur);
}
.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--paper);
  border-color: var(--paper-dim);
  border-left-color: var(--orange-soft);
  background: var(--panel-2);
}
.page-privacy .privacy-toc__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--muted);
  transition: color var(--dur);
}
.page-privacy .privacy-toc__list a:hover .privacy-toc__n,
.page-privacy .privacy-toc__list a:focus-visible .privacy-toc__n {
  color: var(--orange-soft);
}

/* 当前阅读章节高亮（渐进增强） */
.page-privacy:has(#scope:target) .privacy-toc__list a[href="#scope"],
.page-privacy:has(#use:target) .privacy-toc__list a[href="#use"],
.page-privacy:has(#keep:target) .privacy-toc__list a[href="#keep"],
.page-privacy:has(#rights:target) .privacy-toc__list a[href="#rights"],
.page-privacy:has(#update:target) .privacy-toc__list a[href="#update"] {
  color: var(--paper);
  background: var(--panel-2);
  border-left-color: var(--orange);
}
.page-privacy:has(#scope:target) .privacy-toc__list a[href="#scope"] .privacy-toc__n,
.page-privacy:has(#use:target) .privacy-toc__list a[href="#use"] .privacy-toc__n,
.page-privacy:has(#keep:target) .privacy-toc__list a[href="#keep"] .privacy-toc__n,
.page-privacy:has(#rights:target) .privacy-toc__list a[href="#rights"] .privacy-toc__n,
.page-privacy:has(#update:target) .privacy-toc__list a[href="#update"] .privacy-toc__n {
  color: var(--orange);
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-sec {
  padding: 30px 0;
  border-top: 1px solid var(--privacy-rule);
}
.page-privacy .privacy-sec:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-privacy .privacy-sec__title {
  position: relative;
  margin: 0 0 18px;
  padding-left: 16px;
  font-family: var(--font-serif);
  font-size: clamp(21px, 4.6vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
  scroll-margin-top: 24px;
}
.page-privacy .privacy-sec__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.26em;
  width: 5px;
  height: 0.86em;
  background: var(--clay);
}
.page-privacy .privacy-doc p {
  max-width: var(--privacy-measure);
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-dim);
}
.page-privacy .privacy-doc p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-doc a {
  color: var(--blue-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 212, 255, 0.4);
}
.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--orange-soft);
  border-bottom-color: var(--orange-soft);
}
.page-privacy .privacy-doc strong {
  color: var(--paper);
  font-weight: 600;
  border-bottom: 2px solid rgba(201, 123, 74, 0.6);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 16px;
  max-width: var(--privacy-measure);
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-list li {
  padding-left: 18px;
  border-left: 1px solid var(--privacy-rule);
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 用途分栏 ---------- */
.page-privacy .privacy-terms {
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--privacy-measure);
}
.page-privacy .privacy-terms__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--privacy-rule);
}
.page-privacy .privacy-terms__row:last-child {
  border-bottom: 1px solid var(--privacy-rule);
}
.page-privacy .privacy-terms dt {
  display: inline-block;
  justify-self: start;
  padding-bottom: 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
  border-bottom: 2px solid rgba(201, 123, 74, 0.6);
}
.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 结尾提示 ---------- */
.page-privacy .privacy-cta {
  margin-top: 36px;
  padding: 26px 20px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--clay);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}
.page-privacy .privacy-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: clamp(19px, 4vw, 24px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}
.page-privacy .privacy-cta p {
  max-width: var(--privacy-measure);
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-dim);
}
.page-privacy .privacy-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin: 0;
}
.page-privacy .privacy-cta__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.page-privacy .privacy-cta__link:hover,
.page-privacy .privacy-cta__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--orange);
}

/* ---------- 焦点可见 ---------- */
.page-privacy a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 760px) {
  .page-privacy .privacy-hero {
    padding: 40px 36px 44px;
  }
  .page-privacy .privacy-cta {
    padding: 32px 34px;
  }
  .page-privacy .privacy-terms__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
    padding: 18px 0;
  }
}

@media (min-width: 980px) {
  .page-privacy {
    padding-block: 32px 96px;
  }
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
    align-items: center;
    gap: 44px;
    padding: 52px 48px;
  }
  .page-privacy .privacy-hero .lead {
    max-width: 52ch;
  }
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 64px;
    align-items: start;
    margin-top: 52px;
  }
  .page-privacy .privacy-toc {
    position: sticky;
    top: 24px;
  }
  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .privacy-toc__list a {
    white-space: normal;
  }
  .page-privacy .privacy-sec {
    padding: 40px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-toc__n {
    transition: none;
  }
}
<<<END>>>