.page-privacy {
  --privacy-ink-line: rgba(34, 23, 8, 0.18);
  --privacy-ink-soft: rgba(34, 23, 8, 0.7);
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  padding: 28px 18px 64px;
}

.page-privacy .privacy-shell {
  max-width: 1120px;
  margin: 0 auto;
}

/* 面包屑 */
.page-privacy .privacy-crumbs {
  margin-bottom: 22px;
}

.page-privacy .privacy-crumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-crumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-crumb-item + .privacy-crumb-item::before {
  content: "/";
  color: var(--orange);
}

.page-privacy .privacy-crumb-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), color var(--ease);
}

.page-privacy .privacy-crumb-link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* 首屏 */
.page-privacy .privacy-hero {
  border-bottom: 2px solid var(--ink);
  padding-bottom: 26px;
}

.page-privacy .privacy-kicker {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .privacy-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}

.page-privacy .privacy-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(46px, 11vw, 96px);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 0.98;
}

.page-privacy .privacy-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-figure {
  margin: 26px 0 0;
  border: 2px solid var(--ink);
  background: var(--space-black);
  box-shadow: 6px 6px 0 rgba(34, 23, 8, 0.85);
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-privacy .privacy-figure figcaption {
  padding: 8px 12px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

/* 双层结构 */
.page-privacy .privacy-body {
  margin-top: 36px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

/* 目录 */
.page-privacy .privacy-aside {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-privacy .privacy-aside-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--privacy-ink-line);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color var(--ease), padding-left var(--ease);
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange);
}

.page-privacy .privacy-toc-link:hover {
  color: var(--orange);
  padding-left: 4px;
}

.page-privacy .privacy-aside-note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

/* 条款正文 */
.page-privacy .privacy-clause {
  scroll-margin-top: 96px;
  border-top: 1px solid var(--privacy-ink-line);
  padding-top: 20px;
}

.page-privacy .privacy-content > .privacy-clause:first-child {
  border-top: 2px solid var(--ink);
}

.page-privacy .privacy-content > .privacy-clause + .privacy-clause {
  margin-top: 42px;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-privacy .clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
  flex: none;
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.page-privacy .privacy-clause p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  max-width: 62ch;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  background: var(--orange);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--ink);
  font-weight: 600;
}

.page-privacy .privacy-inline-link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  transition: color var(--ease);
}

.page-privacy .privacy-inline-link:hover {
  color: var(--orange);
}

/* 展开补充 */
.page-privacy .privacy-more {
  margin-top: 18px;
  max-width: 62ch;
  border: 1px solid var(--privacy-ink-line);
  background: rgba(255, 255, 255, 0.34);
}

.page-privacy .privacy-more + .privacy-more {
  margin-top: 10px;
}

.page-privacy .privacy-more summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-privacy .privacy-more summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-more summary::after {
  content: "+";
  color: var(--orange);
  font-size: 15px;
  line-height: 1;
}

.page-privacy .privacy-more[open] summary::after {
  content: "–";
}

.page-privacy .privacy-more > div {
  padding: 0 14px 12px;
  border-top: 1px dashed var(--privacy-ink-line);
}

.page-privacy .privacy-more p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  margin-top: 18px;
  max-width: 62ch;
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 2px solid var(--ink);
  background: var(--cream);
  box-shadow: 6px 6px 0 rgba(34, 23, 8, 0.85);
}

.page-privacy .privacy-contact-row {
  display: grid;
  gap: 3px;
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-privacy .privacy-contact-value {
  display: inline-block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid var(--privacy-ink-line);
  justify-self: start;
  transition: border-color var(--ease), color var(--ease);
}

.page-privacy .privacy-contact-value:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-contact-note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--privacy-ink-line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

/* 相关说明 */
.page-privacy .privacy-related {
  margin-top: 44px;
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.page-privacy .privacy-related-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.06em;
}

.page-privacy .privacy-related-list {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-related-link {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  background: transparent;
  transition: background-color var(--ease), color var(--ease), transform var(--ease);
}

.page-privacy .privacy-related-link:hover {
  background-color: var(--ink);
  color: var(--cream);
  transform: translateY(-2px);
}

/* 键盘焦点 */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--purple);
  outline-offset: 3px;
}

/* 桌面双栏 */
@media (min-width: 900px) {
  .page-privacy {
    padding: 48px 40px 96px;
  }

  .page-privacy .privacy-body {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 56px;
    margin-top: 44px;
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-clause p,
  .page-privacy .privacy-list,
  .page-privacy .privacy-more,
  .page-privacy .privacy-contact {
    max-width: 64ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-related-link,
  .page-privacy .privacy-contact-value,
  .page-privacy .privacy-crumb-link {
    transition: none;
  }

  .page-privacy .privacy-related-link:hover {
    transform: none;
  }
}