.page-privacy {
  --privacy-measure: 68ch;
  --privacy-hair: 1px solid var(--umi-line);
  background: var(--umi-cream);
  color: var(--umi-ink);
  padding-bottom: 48px;
}

.page-privacy .privacy-wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 18px;
  box-sizing: border-box;
}

.page-privacy .privacy-wrap * {
  box-sizing: border-box;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--umi-graphite);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--umi-line-strong);
}

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

.page-privacy .breadcrumb__link:hover {
  color: var(--umi-ink);
  border-bottom-color: var(--umi-orange);
}

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

/* 首屏 */
.page-privacy .privacy-hero {
  padding-top: 26px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 26px;
}

.page-privacy .eyebrow {
  margin: 0 0 12px;
  font-family: var(--umi-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--umi-orange);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--umi-sans);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-privacy .lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.82;
  color: var(--umi-graphite);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* 关键数字条 */
.page-privacy .privacy-stats {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--umi-line);
  border: var(--privacy-hair);
}

.page-privacy .privacy-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--umi-white);
}

.page-privacy .privacy-stats .stat__value {
  font-family: var(--umi-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--umi-blue);
  letter-spacing: -0.01em;
}

.page-privacy .privacy-stats .stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--umi-graphite);
}

/* 顶部横幅图 */
.page-privacy .privacy-banner {
  margin: 30px 0 0;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1120 / 440;
  object-fit: cover;
  border: var(--privacy-hair);
  background: var(--umi-mist);
}

.page-privacy .privacy-banner .media-frame__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--umi-graphite);
}

/* 章节导航 */
.page-privacy .privacy-toc {
  margin-top: 34px;
  border-top: var(--privacy-hair);
  border-bottom: var(--privacy-hair);
  background: var(--umi-mist-soft);
}

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

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

.page-privacy .privacy-toc__item:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--umi-ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--umi-ease), border-color var(--umi-ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--umi-blue);
  border-bottom-color: var(--umi-blue);
}

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

/* 正文长文节奏 */
.page-privacy .privacy-body {
  display: block;
}

.page-privacy .privacy-block {
  padding: 42px 0;
  border-top: var(--privacy-hair);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .privacy-block__num {
  flex: none;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--umi-blue);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--umi-blue);
}

.page-privacy .privacy-block__title {
  margin: 0;
  font-family: var(--umi-sans);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-block__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--umi-graphite);
  max-width: var(--privacy-measure);
}

/* 01 三类信息 */
.page-privacy .privacy-types {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-privacy .privacy-type {
  position: relative;
  padding: 20px 18px 22px 22px;
  background: var(--umi-white);
  border: var(--privacy-hair);
}

.page-privacy .privacy-type::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--umi-line-strong);
}

.page-privacy .privacy-type--access::before {
  background: var(--umi-blue);
}

.page-privacy .privacy-type--export::before {
  background: var(--umi-orange);
}

.page-privacy .privacy-type--service::before {
  background: var(--umi-graphite);
}

.page-privacy .privacy-type__tag {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--umi-graphite);
  text-transform: uppercase;
}

.page-privacy .privacy-type--access .privacy-type__tag {
  color: var(--umi-blue);
}

.page-privacy .privacy-type--export .privacy-type__tag {
  color: var(--umi-orange);
}

.page-privacy .privacy-type__title {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
}

.page-privacy .privacy-type__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--umi-graphite);
}

/* 青灰引用块 */
.page-privacy .privacy-quote {
  margin: 24px 0 0;
  padding: 18px 20px;
  background: var(--umi-mist);
  border-left: 3px solid var(--umi-blue);
}

.page-privacy .privacy-quote p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--umi-ink);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-quote--timing {
  border-left-color: var(--umi-orange);
}

/* 02 用途对照 */
.page-privacy .privacy-map {
  margin: 24px 0 0;
  border-top: var(--privacy-hair);
}

.page-privacy .privacy-map__row {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: var(--privacy-hair);
}

.page-privacy .privacy-map__key {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--umi-blue);
}

.page-privacy .privacy-map__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--umi-ink);
  max-width: var(--privacy-measure);
}

/* 03 保存期限 */
.page-privacy .privacy-terms {
  margin-top: 24px;
  border-top: var(--privacy-hair);
}

.page-privacy .privacy-term {
  border-bottom: var(--privacy-hair);
}

.page-privacy .privacy-term summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 16px 26px 16px 0;
  position: relative;
  cursor: pointer;
  list-style: none;
  transition: color var(--umi-ease);
}

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

.page-privacy .privacy-term summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 14px;
  font-family: var(--umi-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--umi-graphite);
}

.page-privacy .privacy-term[open] summary::after {
  content: "\2212";
  color: var(--umi-orange);
}

.page-privacy .privacy-term summary:hover {
  color: var(--umi-blue);
}

.page-privacy .privacy-term__name {
  font-size: 16px;
  font-weight: 600;
}

.page-privacy .privacy-term__period {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--umi-blue);
  border: 1px solid var(--umi-blue-soft);
  background: var(--umi-blue-soft);
  padding: 3px 9px;
}

.page-privacy .privacy-term__body {
  padding: 0 0 18px;
}

.page-privacy .privacy-term__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.84;
  color: var(--umi-graphite);
  max-width: var(--privacy-measure);
}

/* 04 请求 */
.page-privacy .privacy-requests {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--privacy-hair);
}

.page-privacy .privacy-request {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: var(--privacy-hair);
}

.page-privacy .privacy-request__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-size: 14px;
  font-weight: 700;
  color: var(--umi-ink);
  background: var(--umi-orange-soft);
  border: 1px solid var(--umi-orange);
}

.page-privacy .privacy-request__title {
  margin: 4px 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.page-privacy .privacy-request__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--umi-graphite);
  max-width: var(--privacy-measure);
}

/* 05 联系渠道 */
.page-privacy .privacy-block--channel {
  border-top: var(--privacy-hair);
}

.page-privacy .privacy-channel {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--umi-line);
  border: var(--privacy-hair);
}

.page-privacy .privacy-channel__item {
  padding: 20px 18px;
  background: var(--umi-white);
}

.page-privacy .privacy-channel__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--umi-graphite);
}

.page-privacy .privacy-channel__value {
  margin: 0 0 8px;
  font-family: var(--umi-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--umi-ink);
  word-break: break-word;
}

.page-privacy .privacy-channel__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--umi-graphite);
}

.page-privacy .privacy-channel__note {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--umi-graphite);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-channel__note a {
  color: var(--umi-ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--umi-orange);
  transition: color var(--umi-ease), background-color var(--umi-ease);
}

.page-privacy .privacy-channel__note a:hover {
  color: var(--umi-blue);
  background: var(--umi-orange-soft);
}

.page-privacy .privacy-channel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* 按钮（页内补充态） */
.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--umi-ink);
  background: var(--umi-white);
  color: var(--umi-ink);
  transition: background-color var(--umi-ease), border-color var(--umi-ease), color var(--umi-ease);
}

.page-privacy .btn--primary {
  background: var(--umi-orange);
  border-color: var(--umi-orange);
  color: var(--umi-ink);
}

.page-privacy .btn--primary:hover {
  background: var(--umi-orange-soft);
}

.page-privacy .btn--outline {
  background: transparent;
}

.page-privacy .btn--outline:hover {
  border-color: var(--umi-blue);
  color: var(--umi-blue);
}

.page-privacy .btn--ghost {
  background: transparent;
  border-color: var(--umi-line-strong);
  color: var(--umi-graphite);
}

.page-privacy .btn--ghost:hover {
  border-color: var(--umi-ink);
  color: var(--umi-ink);
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-privacy .privacy-wrap {
    padding: 0 32px;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-privacy .privacy-toc__item {
    border-bottom: 0;
    border-right: 1px solid var(--umi-line);
  }

  .page-privacy .privacy-toc__item:last-child {
    border-right: 0;
  }

  .page-privacy .privacy-toc__link {
    flex-direction: column;
    gap: 6px;
    padding: 16px 14px;
    height: 100%;
  }

  .page-privacy .privacy-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-map__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }

  .page-privacy .privacy-channel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-quote {
    padding: 22px 26px;
  }
}

/* 桌面 */
@media (min-width: 1000px) {
  .page-privacy .privacy-hero {
    padding-top: 38px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    gap: 52px;
    align-items: end;
  }

  .page-privacy .privacy-block {
    padding: 56px 0;
  }

  .page-privacy .privacy-term summary {
    gap: 20px;
    padding: 18px 30px 18px 0;
  }

  .page-privacy .privacy-request {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 24px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .breadcrumb__link,
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-term summary,
  .page-privacy .privacy-channel__note a,
  .page-privacy .btn {
    transition: none;
  }
}