.page-privacy {
  --pv-shadow-hard: 7px 7px 0 rgba(33, 33, 33, 0.18);
  --pv-shadow-soft: 3px 3px 0 rgba(33, 33, 33, 0.16);
  background:
    linear-gradient(90deg, rgba(33, 33, 33, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(33, 33, 33, 0.035) 1px, transparent 1px),
    var(--color-page);
  background-size: 28px 28px;
}

.page-privacy .privacy-wrap {
  max-width: 860px;
  margin-inline: auto;
  padding: 26px 16px 72px;
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-bottom: 28px;
  padding: 8px 12px;
  background: var(--color-card);
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  font-family: var(--font-index);
  font-size: 13px;
}

.page-privacy .breadcrumbs a {
  color: var(--color-primary-ink);
  font-weight: 700;
  text-underline-offset: 3px;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  background: var(--color-accent-yellow);
  outline: 2px solid var(--color-text);
}

.page-privacy .crumb-sep {
  color: var(--color-status-old);
}

.page-privacy .privacy-banner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 28px 22px;
  background: var(--color-panel-c);
  border: 3px solid var(--color-text);
  box-shadow: var(--pv-shadow-hard);
}

.page-privacy .privacy-banner::before {
  content: "英语师说 · 索引档案";
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  background: var(--color-accent-red);
  color: #FFFFFF;
  font-family: var(--font-index);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  white-space: nowrap;
}

.page-privacy .privacy-banner-copy {
  min-width: 0;
  order: 1;
}

.page-privacy .privacy-banner-art {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: var(--color-accent-yellow);
  border: 3px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  order: 2;
}

.page-privacy .privacy-banner-art img {
  display: block;
  max-width: 100%;
  width: 200px;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid var(--color-text);
}

.page-privacy .privacy-kicker {
  margin: 0 0 10px;
  font-family: var(--font-index);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-red-ink);
}

.page-privacy .privacy-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(36px, 9vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-lede {
  margin: 0 0 18px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.7;
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-privacy .privacy-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 10px;
  background: var(--color-card);
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  font-family: var(--font-index);
  font-size: 13px;
  line-height: 1.3;
}

.page-privacy .privacy-meta strong {
  font-size: 15px;
  color: var(--color-accent-red);
}

.page-privacy .privacy-toc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 32px;
  padding: 14px;
  background: var(--color-card);
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 6px;
  border: 2px solid transparent;
  color: var(--color-primary-ink);
  font-weight: 700;
  text-decoration: none;
  line-height: 1.3;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  border-color: var(--color-text);
  background: var(--color-accent-yellow);
}

.page-privacy .toc-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: 2px solid var(--color-text);
  font-family: var(--font-index);
  font-size: 14px;
  font-weight: 700;
}

.page-privacy .privacy-toc a:nth-child(2) .toc-no {
  background: var(--color-tag-1);
}

.page-privacy .privacy-toc a:nth-child(3) .toc-no {
  background: var(--color-tag-3);
}

.page-privacy .privacy-toc a:nth-child(4) .toc-no {
  background: var(--color-status-hot);
}

.page-privacy .privacy-section {
  position: relative;
  margin-top: 30px;
  padding: 26px 20px 22px;
  border: 3px solid var(--color-text);
  box-shadow: var(--pv-shadow-hard);
}

.page-privacy .privacy-section--scope {
  background: var(--color-card);
}

.page-privacy .privacy-section--cookie {
  background: var(--color-panel-b);
}

.page-privacy .privacy-section--visit {
  background: var(--color-panel-c);
}

.page-privacy .privacy-section--rights {
  background: var(--color-panel-a);
}

.page-privacy .privacy-section::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--color-text) 0 8px, transparent 8px 16px);
  opacity: 0.3;
}

.page-privacy .privacy-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--color-text);
}

.page-privacy .privacy-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 54px;
  height: 54px;
  padding: 0 8px;
  background: var(--color-primary);
  color: #FFFFFF;
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  font-family: var(--font-index);
  font-size: 18px;
  font-weight: 700;
}

.page-privacy .privacy-section--scope .privacy-index {
  background: var(--color-primary);
}

.page-privacy .privacy-section--cookie .privacy-index {
  background: var(--color-accent-red);
}

.page-privacy .privacy-section--visit .privacy-index {
  background: var(--color-status-updated);
}

.page-privacy .privacy-section--rights .privacy-index {
  background: var(--color-tag-1);
}

.page-privacy .privacy-section-head h2 {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1.25;
}

.page-privacy .privacy-section-lead {
  margin: 0;
  font-size: 14px;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-primary-ink);
}

.page-privacy .privacy-text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
}

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

.page-privacy .privacy-text a,
.page-privacy .privacy-list a {
  color: var(--color-primary-ink);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-privacy .privacy-text a:hover,
.page-privacy .privacy-text a:focus-visible,
.page-privacy .privacy-list a:hover,
.page-privacy .privacy-list a:focus-visible {
  background: var(--color-accent-yellow);
  outline: 2px solid var(--color-text);
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding: 10px 14px 10px 40px;
  background: var(--color-card);
  border: 2px solid var(--color-text);
  box-shadow: var(--pv-shadow-soft);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .privacy-list li::before {
  content: "▸";
  position: absolute;
  left: 12px;
  top: 9px;
  font-size: 18px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--color-accent-red);
}

.page-privacy .privacy-list li strong {
  font-family: var(--font-index);
  font-size: 13px;
  padding: 2px 6px;
  background: var(--color-accent-yellow);
  border: 1px solid var(--color-text);
  margin-right: 4px;
}

.page-privacy .privacy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 2px dashed var(--color-border);
}

.page-privacy .privacy-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 2px solid var(--color-text);
  background: var(--color-primary-tint);
  color: var(--color-primary-ink);
  font-family: var(--font-index);
  font-size: 12px;
  font-weight: 700;
}

.page-privacy .privacy-tags span:nth-child(4n+1) {
  background: var(--color-tag-1);
  color: #FFFFFF;
}

.page-privacy .privacy-tags span:nth-child(4n+2) {
  background: var(--color-tag-2);
  color: var(--color-text);
}

.page-privacy .privacy-tags span:nth-child(4n+3) {
  background: var(--color-tag-3);
  color: #FFFFFF;
}

.page-privacy .privacy-tags span:nth-child(4n+4) {
  background: var(--color-primary);
  color: #FFFFFF;
}

.page-privacy .privacy-foot {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 42px;
  padding: 22px 4px 0;
  border-top: 4px solid var(--color-text);
}

.page-privacy .privacy-foot-note {
  margin: 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.75;
}

.page-privacy .privacy-foot-note a {
  color: var(--color-primary-ink);
  font-weight: 700;
}

.page-privacy .privacy-icp {
  margin: 0;
  font-family: var(--font-index);
  font-size: 12px;
  color: var(--color-status-old);
}

.page-privacy a:focus-visible {
  outline: 3px solid var(--color-accent-red);
  outline-offset: 2px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-wrap {
    padding: 40px 24px 88px;
  }

  .page-privacy .privacy-banner {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 30px;
    padding: 40px 34px;
    align-items: center;
  }

  .page-privacy .privacy-banner-copy {
    order: 2;
  }

  .page-privacy .privacy-banner-art {
    order: 1;
  }

  .page-privacy .privacy-toc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-toc a {
    padding: 10px 8px;
  }

  .page-privacy .privacy-section {
    padding: 34px 30px 28px;
  }

  .page-privacy .privacy-foot {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-wrap {
    padding-top: 48px;
  }
}