.page-privacy {
  --measure: 720px;
  --privacy-toc-h: 54px;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  overflow-x: hidden;
}

/* 顶部与底部细线路径 */
.page-privacy .privacy-vine {
  display: block;
  width: 100%;
  height: 48px;
  color: var(--grape-lite);
}
.page-privacy .privacy-vine--foot {
  height: 40px;
  margin-top: 8px;
}
.page-privacy .privacy-vine__path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: privacy-draw 900ms ease-out forwards;
}
@keyframes privacy-draw {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}

/* 页头 */
.page-privacy .privacy-head {
  padding: 4px var(--gutter) 0;
}
.page-privacy .privacy-head__inner {
  max-width: var(--measure);
  margin: 0 auto;
}
.page-privacy .breadcrumb {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  margin: 0 0 30px;
}
.page-privacy .privacy-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2rem, 7.4vw, 3.1rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 14px 0 0;
  max-width: 12ch;
}
.page-privacy .privacy-lede {
  font-size: 16.5px;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--text);
  margin: 20px 0 0;
  max-width: 46em;
}

/* 顶部三项口径 */
.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-facts > div {
  background: var(--paper);
  padding: 13px 14px;
}
.page-privacy .privacy-facts dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--grape);
  margin: 0 0 6px;
}
.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

/* 抽象视觉 */
.page-privacy .privacy-media {
  margin: 34px 0 0;
}
.page-privacy .privacy-media .media-frame {
  aspect-ratio: 2 / 1;
  overflow: hidden;
}
.page-privacy .privacy-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
}

/* 吸顶章节目录 */
.page-privacy .privacy-toc {
  position: sticky;
  top: 56px;
  z-index: 6;
  margin-top: 42px;
  background: rgba(246, 242, 233, 0.94);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-toc__inner {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--privacy-toc-h);
  display: flex;
  align-items: center;
  gap: 14px;
}
.page-privacy .privacy-toc__label {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--grape);
  white-space: nowrap;
}
.page-privacy .privacy-toc__list {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  padding: 4px 0 3px;
  border-bottom: 1px solid transparent;
}
.page-privacy .privacy-toc__link .mono {
  color: var(--gold);
  font-size: 12px;
}
.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--grape);
  border-bottom-color: var(--grape-lite);
}
.page-privacy .privacy-toc__count {
  font-size: 11.5px;
  color: var(--grape-lite);
  white-space: nowrap;
}

/* 正文 */
.page-privacy .privacy-body {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.page-privacy .privacy-section {
  padding: 42px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-section:last-of-type {
  border-bottom: 0;
}
.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 20px;
}
.page-privacy .privacy-num {
  appearance: none;
  background: none;
  border: 0;
  margin: 0;
  padding: 0 0 2px;
  font: 500 14px/1 var(--mono);
  letter-spacing: 0.08em;
  color: var(--gold);
  cursor: pointer;
  border-bottom: 1px solid transparent;
  flex: 0 0 auto;
}
.page-privacy .privacy-num:hover,
.page-privacy .privacy-num:focus-visible {
  border-bottom-color: var(--gold);
}
.page-privacy .privacy-num[data-copied] {
  color: var(--grape);
  border-bottom-color: var(--grape-lite);
}
.page-privacy .privacy-num[data-copied]::after {
  content: " 已复制";
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--grape-lite);
}
.page-privacy .privacy-section__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.28rem, 4.4vw, 1.72rem);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0;
}
.page-privacy .privacy-sub {
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--grape);
  margin: 26px 0 12px;
}
.page-privacy .privacy-p {
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.01em;
  margin: 0 0 16px;
  max-width: 44em;
}
.page-privacy .privacy-p:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  max-width: 44em;
}
.page-privacy .privacy-list:last-child {
  margin-bottom: 0;
}
.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 15.5px;
  line-height: 1.85;
}
.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--grape-lite);
}

/* 术语与说明列表 */
.page-privacy .privacy-terms {
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-term__dt {
  margin: 0;
  font-family: var(--mono);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--grape);
}
.page-privacy .privacy-term__dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}
.page-privacy [data-index-key] {
  transition: background-color 160ms ease;
}
.page-privacy [data-index-key].is-linked {
  background: rgba(227, 180, 72, 0.22);
  box-shadow: 0 0 0 3px rgba(227, 180, 72, 0.22);
}
.page-privacy .privacy-term-ref {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed var(--grape-lite);
}

/* 正文链接 */
.page-privacy .privacy-body a {
  color: var(--grape);
  text-decoration: none;
  border-bottom: 1px solid var(--grape-lite);
}
.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* 相关入口 */
.page-privacy .privacy-next {
  padding: 34px 0 48px;
  border-top: 1px solid var(--line);
}
.page-privacy .privacy-next .eyebrow {
  margin: 0 0 16px;
}
.page-privacy .privacy-next .index-label {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-privacy .privacy-next .index-item {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.page-privacy .privacy-next .index-item:last-child {
  border-bottom: 0;
}
.page-privacy .privacy-next .index-label:hover,
.page-privacy .privacy-next .index-label:focus-visible {
  color: var(--grape);
  border-bottom-color: var(--grape-lite);
}

/* 中等屏与桌面 */
@media (min-width: 640px) {
  .page-privacy .privacy-term {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 20px;
  }
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-head {
    padding-top: 8px;
  }
  .page-privacy .privacy-vine {
    height: 56px;
  }
  .page-privacy .privacy-section {
    padding: 54px 0;
  }
  .page-privacy .privacy-toc__inner {
    gap: 26px;
  }
  .page-privacy .privacy-toc__list {
    gap: 30px;
  }
  .page-privacy .privacy-num {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-vine__path {
    animation: none;
    stroke-dashoffset: 0;
  }
  .page-privacy [data-index-key] {
    transition: none;
  }
}