.page-privacy {
  --privacy-measure: 44em;
  background: var(--ink);
  color: var(--white);
}

.page-privacy .breadcrumb {
  padding-top: 20px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: 28px;
  padding: 24px 0 48px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 16px;
  font-size: clamp(34px, 7.4vw, 76px);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__lead {
  max-width: 34em;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-privacy .privacy-hero__fig {
  margin: 0;
}

.page-privacy .privacy-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  filter: saturate(0.5) brightness(0.82);
}

/* 速览带 */
.page-privacy .privacy-quick {
  margin: 0;
}

.page-privacy .privacy-quick__grid {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.page-privacy .privacy-quick__item {
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-privacy .privacy-quick__no {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-quick__title {
  margin: 8px 0 6px;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--white);
}

.page-privacy .privacy-quick__item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

/* 目录 + 长文两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: 36px;
  padding-top: 48px;
  padding-bottom: 72px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 4px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:hover .mono {
  color: var(--cyan);
  padding-left: 8px;
}

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

/* 条款正文 */
.page-privacy .privacy-section {
  padding: 30px 0 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__no {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-section .h2 {
  margin: 0 0 14px;
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-section__lead {
  max-width: var(--privacy-measure);
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  color: var(--white);
  font-size: 17px;
  line-height: 1.75;
}

.page-privacy .privacy-section .prose {
  max-width: var(--privacy-measure);
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .privacy-section .prose p {
  margin: 0 0 14px;
  color: var(--muted);
}

/* 分类条目 */
.page-privacy .privacy-rows {
  list-style: none;
  max-width: var(--privacy-measure);
  margin: 0 0 6px;
  padding: 0;
}

.page-privacy .privacy-rows__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-rows__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-rows__label {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.page-privacy .privacy-rows__item p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

/* 展开条款 */
.page-privacy .privacy-details {
  max-width: var(--privacy-measure);
  margin: 20px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}

.page-privacy .privacy-details summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  cursor: pointer;
  color: var(--white);
  font-size: 15px;
  list-style: none;
}

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

.page-privacy .privacy-details summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

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

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .privacy-details .prose {
  padding: 0 18px 6px;
}

.page-privacy .privacy-details .prose p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

/* 邮箱链接 */
.page-privacy .privacy-mail {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  word-break: break-word;
}

.page-privacy .privacy-mail:hover {
  color: var(--white);
}

.page-privacy .privacy-mail:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 结尾引导带 */
.page-privacy .privacy-cta-band {
  margin: 0;
}

.page-privacy .privacy-cta {
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-cta .h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 300;
  line-height: 1.3;
}

.page-privacy .privacy-cta p {
  max-width: 40em;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .privacy-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式 */
@media (min-width: 760px) {
  .page-privacy .privacy-quick__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-privacy .privacy-rows__item {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-privacy .privacy-rows__label {
    padding-top: 3px;
  }

  .page-privacy .privacy-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 48px;
    padding: 32px 0 64px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
    padding-top: 72px;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }
}