.page-privacy {
  padding-bottom: 72px;
  background: var(--lc-bg);
}

.page-privacy .priv-hero {
  padding: 26px 0 0;
}

.page-privacy h1 {
  margin: 12px 0 14px;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lc-ink);
}

.page-privacy .priv-hero__lead {
  max-width: 68ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lc-text);
}

.page-privacy .priv-hero__facts {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  background: var(--lc-white);
  border: 1px solid var(--lc-line);
  border-radius: var(--lc-radius);
  box-shadow: var(--lc-shadow-1);
  overflow: hidden;
}

.page-privacy .priv-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-top: 1px solid var(--lc-line);
}

.page-privacy .priv-fact:first-child {
  border-top: 0;
}

.page-privacy .priv-fact__key {
  font-family: var(--lc-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lc-muted);
}

.page-privacy .priv-fact__val {
  font-size: 15px;
  font-weight: 700;
  color: var(--lc-ink);
  word-break: break-all;
}

.page-privacy .priv-figure {
  margin: 28px 0 0;
}

.page-privacy .priv-figure .lc-media {
  border: 1px solid var(--lc-line);
  border-radius: var(--lc-radius);
  background: var(--lc-white);
  overflow: hidden;
}

.page-privacy .priv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .lc-figure__cap {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--lc-muted);
}

.page-privacy .priv-shell {
  margin-top: 32px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

/* 章节锚点 */
.page-privacy .priv-toc {
  padding: 14px;
  background: var(--lc-white);
  border: 1px solid var(--lc-line);
  border-radius: var(--lc-radius);
}

.page-privacy .priv-toc__title {
  margin: 0;
  font-family: var(--lc-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lc-muted);
}

.page-privacy .priv-toc__list {
  display: flex;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .priv-toc__item {
  flex: 0 0 auto;
}

.page-privacy .priv-toc__link {
  display: block;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--lc-radius-sm);
  font-size: 13px;
  line-height: 1.4;
  color: var(--lc-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms var(--lc-ease), color 160ms var(--lc-ease);
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  background: var(--lc-bg);
  color: var(--lc-ink);
  border-left-color: var(--lc-orange);
}

/* 正文长文档 */
.page-privacy .priv-doc {
  max-width: 720px;
}

.page-privacy .priv-sec + .priv-sec {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--lc-line);
}

.page-privacy .priv-sec__head {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-privacy .priv-sec__num {
  font-family: var(--lc-font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--lc-orange);
}

.page-privacy .priv-sec h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--lc-ink);
}

.page-privacy .priv-sec h3 {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--lc-ink);
}

.page-privacy .priv-sec p {
  max-width: 68ch;
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lc-text);
}

.page-privacy .priv-sec a {
  color: var(--lc-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .priv-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-list > li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--lc-text);
}

.page-privacy .priv-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lc-orange);
}

.page-privacy .priv-list strong {
  color: var(--lc-ink);
}

.page-privacy .priv-ret {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--lc-line);
}

.page-privacy .priv-ret__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--lc-line);
}

.page-privacy .priv-ret__key {
  font-size: 15px;
  line-height: 1.6;
  color: var(--lc-text);
}

.page-privacy .priv-ret__val {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--lc-ink);
  font-weight: 700;
}

.page-privacy .priv-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  max-width: 68ch;
  background: var(--lc-orange-soft);
  border-left: 3px solid var(--lc-orange);
  border-radius: var(--lc-radius-sm);
  font-size: 15px;
  line-height: 1.7;
  color: var(--lc-text);
}

.page-privacy .priv-note--teal {
  background: var(--lc-teal-soft);
  border-left-color: var(--lc-teal);
}

.page-privacy .priv-contact {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
  padding: 4px 18px;
  background: var(--lc-white);
  border: 1px solid var(--lc-line);
  border-radius: var(--lc-radius);
  box-shadow: var(--lc-shadow-1);
}

.page-privacy .priv-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 14px 0;
  border-top: 1px solid var(--lc-line);
}

.page-privacy .priv-contact__row:first-child {
  border-top: 0;
}

.page-privacy .priv-contact__key {
  flex: 0 0 72px;
  font-family: var(--lc-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lc-muted);
}

.page-privacy .priv-contact__val {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--lc-ink);
  word-break: break-all;
}

.page-privacy .priv-contact__hint {
  font-size: 13px;
  color: var(--lc-muted);
}

.page-privacy .lc-copy {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-family: var(--lc-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lc-orange-deep);
  background: var(--lc-orange-soft);
  border: 1px solid transparent;
  border-radius: var(--lc-radius-sm);
  cursor: pointer;
  transition: background-color 160ms var(--lc-ease), color 160ms var(--lc-ease);
}

.page-privacy .lc-copy:hover,
.page-privacy .lc-copy:focus-visible {
  background: var(--lc-orange);
  color: var(--lc-white);
}

.page-privacy .priv-top {
  display: inline-block;
  margin-top: 26px;
  font-family: var(--lc-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lc-ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--lc-line);
  padding-bottom: 2px;
}

.page-privacy .priv-top:hover,
.page-privacy .priv-top:focus-visible {
  color: var(--lc-orange-deep);
  border-bottom-color: var(--lc-orange);
}

@media (min-width: 640px) {
  .page-privacy .priv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .priv-fact {
    border-top: 0;
    border-left: 1px solid var(--lc-line);
  }

  .page-privacy .priv-fact:first-child {
    border-left: 0;
  }
}

@media (min-width: 768px) {
  .page-privacy h1 {
    font-size: 34px;
  }

  .page-privacy .priv-hero__lead {
    font-size: 17px;
  }

  .page-privacy .priv-sec h2 {
    font-size: 22px;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding-bottom: 96px;
  }

  .page-privacy .priv-hero {
    padding-top: 32px;
  }

  .page-privacy .priv-shell {
    margin-top: 40px;
    grid-template-columns: 212px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: calc(var(--lc-bar-h) + 20px);
    align-self: start;
    padding: 16px 12px;
  }

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

  .page-privacy .priv-toc__link {
    white-space: normal;
    font-size: 13.5px;
    padding: 9px 10px;
  }
}

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