.page-privacy {
  --privacy-measure: 720px;
  --privacy-gap: clamp(20px, 3.6vw, 38px);
  background: var(--c-mist);
  color: var(--c-lake);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-privacy .privacy-wrap {
  width: min(var(--privacy-measure), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* 面包屑 */
.page-privacy.crumbs,
.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 26px);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-gravel);
}

/* 页首 */
.page-privacy .privacy-head {
  padding-top: clamp(24px, 4.5vw, 46px);
  padding-bottom: clamp(4px, 1vw, 10px);
}

.page-privacy .privacy-head__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-gravel);
}

.page-privacy .privacy-head__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.2;
  letter-spacing: .015em;
  color: var(--c-lake);
}

.page-privacy .privacy-head__rule {
  display: block;
  width: 52px;
  height: 3px;
  background: var(--c-orange);
  margin-bottom: 20px;
}

.page-privacy .privacy-head__lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.9;
  color: var(--c-lake);
}

/* 首图 */
.page-privacy .privacy-figure {
  margin: clamp(24px, 4vw, 38px) 0 0;
}

.page-privacy .privacy-figure .media__frame {
  display: block;
  aspect-ratio: 3 / 1;
  overflow: hidden;
  border: var(--hairline);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(90deg, transparent 0 23px, rgba(30, 110, 140, .10) 23px 24px),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(30, 110, 140, .10) 23px 24px),
    linear-gradient(165deg, #ffffff 0%, #e6eef4 100%);
  box-shadow: var(--shadow-soft);
}

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

.page-privacy .privacy-figure .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-gravel);
}

/* 章节索引 */
.page-privacy .privacy-toc {
  position: sticky;
  top: 0;
  z-index: 6;
  margin-top: clamp(22px, 4vw, 36px);
  background: rgba(244, 247, 249, .94);
  backdrop-filter: blur(8px);
  border-top: var(--hairline);
  border-bottom: var(--hairline);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: clamp(14px, 3vw, 28px);
  margin: 0;
  padding: 12px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__link {
  display: inline-block;
  padding-bottom: 3px;
  font-size: 13px;
  letter-spacing: .08em;
  white-space: nowrap;
  text-decoration: none;
  color: var(--c-gravel);
  border-bottom: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--c-lake-mid);
}

.page-privacy .privacy-toc__link[aria-current="true"] {
  color: var(--c-lake);
  border-bottom-color: var(--c-orange);
}

/* 正文长栏 */
.page-privacy .privacy-flow {
  position: relative;
  overflow: clip;
  padding-top: clamp(28px, 5vw, 54px);
}

.page-privacy .privacy-flow::after {
  content: "";
  position: absolute;
  top: 60px;
  right: -240px;
  width: 220px;
  height: 420px;
  display: none;
  border-radius: 50%;
  background-image: repeating-radial-gradient(
    circle at 100% 45%,
    transparent 0 11px,
    rgba(30, 110, 140, .22) 11px 12px
  );
  pointer-events: none;
}

/* 章节 */
.page-privacy .privacy-sec {
  scroll-margin-top: 84px;
  padding-top: var(--privacy-gap);
  margin-top: var(--privacy-gap);
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-sec:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.9vw, 25px);
  line-height: 1.35;
  letter-spacing: .04em;
  color: var(--c-lake);
}

.page-privacy .privacy-sec__num {
  flex: none;
  padding: 2px 7px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-deep);
  background: var(--c-orange-soft);
  border-radius: var(--radius);
}

.page-privacy .privacy-sec p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--c-lake);
}

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

.page-privacy .privacy-sec a {
  color: var(--c-lake-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-sec a:hover,
.page-privacy .privacy-sec a:focus-visible {
  color: var(--c-orange);
}

/* 列表 */
.page-privacy .privacy-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-lake);
}

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

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .92em;
  width: 9px;
  height: 1px;
  background: var(--c-lake-mid);
}

.page-privacy .privacy-list strong {
  font-weight: 700;
  color: var(--c-deep);
}

/* 淡底说明块 */
.page-privacy .privacy-note {
  margin: 0 0 18px;
  padding: 16px 20px;
  background: var(--c-white);
  border: var(--hairline);
  border-left: 3px solid var(--c-lake-mid);
  border-radius: var(--radius);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-lake);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-note--contact {
  border-left-color: var(--c-orange);
}

.page-privacy .privacy-note__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.8;
}

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

.page-privacy .privacy-note__key {
  flex: none;
  min-width: 72px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gravel);
}

.page-privacy .privacy-copy {
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-num);
  font-size: 15.5px;
  color: var(--c-lake-mid);
  cursor: pointer;
  border-bottom: 1px dashed var(--c-lake-mid);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-copy:hover,
.page-privacy .privacy-copy:focus-visible {
  color: var(--c-orange);
  border-bottom-color: var(--c-orange);
}

.page-privacy .privacy-copy[data-copied] {
  color: var(--c-barley);
  border-bottom-color: var(--c-barley);
}

.page-privacy .privacy-copy[data-copied]::after {
  content: " 已复制";
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .06em;
}

/* 保存期限表 */
.page-privacy .privacy-table {
  margin: 0 0 20px;
  border-top: var(--hairline);
}

.page-privacy .privacy-table .data-list__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: var(--hairline);
}

.page-privacy .privacy-table .data-list__key {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gravel);
}

.page-privacy .privacy-table .data-list__value {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-lake);
}

/* 版本记录 */
.page-privacy .privacy-versions {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-versions__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: var(--hairline);
}

.page-privacy .privacy-versions__item:first-child {
  border-top: var(--hairline);
}

.page-privacy .privacy-versions__tag {
  flex: none;
  min-width: 52px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--c-orange);
}

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

/* 收束条 */
.page-privacy .privacy-strip {
  display: grid;
  gap: 18px;
  margin-top: clamp(32px, 5vw, 52px);
  padding: clamp(20px, 3.4vw, 28px);
  background: var(--c-white);
  border: var(--hairline);
  border-top: 3px solid var(--c-orange);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-privacy .privacy-strip__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-lake);
}

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

.page-privacy .privacy-strip__actions .btn {
  text-decoration: none;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-privacy .privacy-table .data-list__row {
    grid-template-columns: minmax(120px, 32%) 1fr;
    gap: 6px 22px;
  }

  .page-privacy .privacy-strip {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-flow::after {
    display: block;
  }

  .page-privacy .privacy-head {
    padding-top: clamp(34px, 4vw, 56px);
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-sec p,
  .page-privacy .privacy-list li {
    font-size: 15.5px;
    line-height: 1.9;
  }

  .page-privacy .privacy-sec__title {
    flex-direction: column;
    gap: 8px;
  }

  .page-privacy .privacy-versions__item {
    flex-direction: column;
    gap: 6px;
  }
}

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