.page-privacy {
  --pv-toc-w: 208px;
  --pv-rule: var(--ly-grid-soft);
  --pv-pad: clamp(20px, 4vw, 36px);
}

/* 首屏 */
.page-privacy .privacy-head {
  padding-block: clamp(28px, 5vw, 52px) clamp(32px, 6vw, 64px);
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-head__title {
  margin: 18px 0 0;
  font-family: var(--ly-font-display);
  font-weight: 900;
  font-size: clamp(34px, 9vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--ly-ink);
}

.page-privacy .privacy-head__lede {
  max-width: 36em;
  margin: 22px 0 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--ly-ink);
}

.page-privacy .privacy-head__fig {
  margin: clamp(28px, 5vw, 48px) 0 0;
}

.page-privacy .privacy-head__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--pv-rule);
  object-fit: cover;
  filter: saturate(0.68) brightness(0.94);
}

.page-privacy .privacy-head__fig figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--ly-mist);
}

/* 双栏骨架 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(24px, 5vw, 48px);
  padding-block: clamp(28px, 5vw, 56px) clamp(40px, 8vw, 96px);
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
  }
}

/* 条款目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--pv-rule);
  border-bottom: 1px solid var(--pv-rule);
  padding-block: 14px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ly-mist);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.page-privacy .privacy-toc__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--pv-rule);
  color: var(--ly-mist);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color 180ms var(--ly-ease), border-color 180ms var(--ly-ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ly-ink);
  border-color: var(--ly-cyan);
  outline: 2px solid var(--ly-cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__link.is-current {
  color: var(--ly-cyan);
  border-color: var(--ly-cyan);
  background: rgba(22, 224, 200, 0.07);
}

.page-privacy .privacy-toc__no {
  font-family: var(--ly-font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
}

@media (min-width: 1000px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    align-self: start;
    border-top: 0;
    border-bottom: 0;
    padding-block: 0;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    border: 0;
    border-left: 2px solid var(--pv-rule);
    padding: 10px 12px;
    white-space: normal;
  }

  .page-privacy .privacy-toc__link.is-current {
    border-left-color: var(--ly-cyan);
    background: linear-gradient(90deg, rgba(22, 224, 200, 0.12), transparent 92%);
  }
}

/* 条款条目 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding-block: clamp(26px, 5vw, 44px);
  border-top: 1px solid var(--pv-rule);
}

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

@media (min-width: 760px) {
  .page-privacy .privacy-clause {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 28px;
  }
}

.page-privacy .privacy-clause__no {
  margin: 0;
  font-family: var(--ly-font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.18em;
  color: var(--ly-cyan);
}

.page-privacy .privacy-clause__body {
  min-width: 0;
}

.page-privacy .privacy-clause__body > h2 {
  margin: 0 0 18px;
  font-family: var(--ly-font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ly-ink);
}

.page-privacy .privacy-clause__body p {
  max-width: 36em;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ly-ink);
}

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

.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  max-width: 36em;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.8;
  color: var(--ly-ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--ly-cyan);
}

/* 浅色阅读分区 */
.page-privacy .privacy-clause--paper {
  padding: var(--pv-pad);
  background: var(--ly-paper);
  color: var(--ly-paper-ink);
}

.page-privacy .privacy-clause--paper .privacy-clause__no,
.page-privacy .privacy-clause--paper .privacy-clause__body > h2,
.page-privacy .privacy-clause--paper .privacy-clause__body p,
.page-privacy .privacy-clause--paper .privacy-list li {
  color: var(--ly-paper-ink);
}

.page-privacy .privacy-clause--paper .privacy-list li::before {
  background: var(--ly-electric);
}

.page-privacy .privacy-clause--paper a {
  color: var(--ly-paper-ink);
  text-decoration: underline;
  text-decoration-color: var(--ly-electric);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* 边界示意信息图 */
.page-privacy .privacy-diagram {
  margin: 0;
  padding-block: clamp(24px, 4vw, 40px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-diagram__svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .privacy-diagram figcaption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--ly-mist);
}

.page-privacy .dg-fill-panel { fill: var(--ly-panel); }
.page-privacy .dg-fill-ink { fill: var(--ly-ink); }
.page-privacy .dg-fill-mist { fill: var(--ly-mist); }
.page-privacy .dg-fill-cyan { fill: var(--ly-cyan); }
.page-privacy .dg-stroke-grid { stroke: var(--ly-grid); }
.page-privacy .dg-stroke-cyan { stroke: var(--ly-cyan); }

.page-privacy .dg-title {
  font-family: var(--ly-font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-privacy .dg-note {
  font-family: var(--ly-font-body);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-privacy .dg-caps {
  font-family: var(--ly-font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
}

/* 折叠面板微调 */
.page-privacy .privacy-clause .ly-details {
  max-width: 36em;
  margin-top: 20px;
}

.page-privacy .privacy-clause--paper .ly-details {
  border-color: rgba(5, 18, 30, 0.18);
}

/* 边界要点横滑带 */
.page-privacy .privacy-boundary {
  padding-block: clamp(40px, 7vw, 88px);
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-boundary .ly-label {
  margin-bottom: 22px;
}

.page-privacy .privacy-boundary__item {
  display: grid;
  gap: 8px;
  min-width: 210px;
  padding: 18px 20px;
  border: 1px solid var(--pv-rule);
  background: var(--ly-panel);
}

.page-privacy .privacy-boundary__key {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ly-cyan);
}

.page-privacy .privacy-boundary__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ly-ink);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list {
    scroll-behavior: auto;
  }
}