.page-privacy {
  --pr-measure: 38em;
  --pr-gap: 28px;
  --pr-rule: 1px solid var(--line-soft);
  padding-bottom: 96px;
}

.page-privacy .crumbs {
  margin: calc(var(--header-h) + 28px) 0 24px;
  font-size: 13px;
  color: var(--muted);
}
.page-privacy .crumbs a {
  color: var(--muted);
  text-decoration: none;
}
.page-privacy .crumbs a:hover { color: var(--cyan); }
.page-privacy .crumbs__sep {
  margin: 0 8px;
  color: var(--line);
}

/* ---------- 页首 ---------- */
.page-privacy .pr-hero {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  position: relative;
}
.page-privacy .pr-hero::after {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 88px;
  height: 1px;
  background: var(--cyan);
}
.page-privacy .pr-hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin: 0 0 14px;
}
.page-privacy .pr-hero h1 {
  font-size: clamp(26px, 7.2vw, 46px);
  line-height: 1.22;
  font-weight: 700;
  color: var(--ice);
  margin: 0 0 20px;
  max-width: 22em;
}
.page-privacy .pr-hero .lead {
  max-width: var(--pr-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ice);
  margin: 0 0 26px;
}
.page-privacy .pr-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 13px;
  color: var(--muted);
}
.page-privacy .pr-hero__facts .mono {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 1px 6px;
  margin-right: 8px;
}

.page-privacy .pr-hero__media {
  margin: 32px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  position: relative;
  overflow: hidden;
}
.page-privacy .pr-hero__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  opacity: 0.86;
}

/* ---------- 布局 ---------- */
.page-privacy .pr-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 40px;
}

/* ---------- 目录 ---------- */
.page-privacy .pr-toc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.page-privacy .pr-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--moss);
  margin: 0 0 12px;
}
.page-privacy .pr-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-privacy .pr-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: var(--radius);
  background: var(--glass);
  transition: color var(--ease), border-color var(--ease);
}
.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  color: var(--ice);
  border-color: var(--cyan);
}
.page-privacy .pr-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

/* ---------- 章节 ---------- */
.page-privacy .pr-body { min-width: 0; }

.page-privacy .pr-sec {
  padding: 34px 0 6px;
  border-top: 1px solid var(--line);
}
.page-privacy .pr-sec:first-child { padding-top: 26px; }

.page-privacy .pr-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 20px;
}
.page-privacy .pr-sec__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--moss);
  line-height: 1.7;
  transition: color var(--ease);
}
.page-privacy .pr-sec__title {
  font-size: clamp(19px, 4.6vw, 26px);
  line-height: 1.35;
  font-weight: 700;
  color: var(--muted);
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  transition: color var(--ease);
}
.page-privacy .pr-sec.is-active .pr-sec__index { color: var(--cyan); }
.page-privacy .pr-sec.is-active .pr-sec__title { color: var(--ice); }

.page-privacy .pr-sec__body > p {
  max-width: var(--pr-measure);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ice);
  margin: 0 0 16px;
}
.page-privacy .pr-sec__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, 0.35);
}
.page-privacy .pr-sec__body a:hover { border-bottom-color: var(--cyan); }

.page-privacy .pr-h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ice);
  margin: 30px 0 12px;
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
  max-width: var(--pr-measure);
}

.page-privacy .pr-list {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  max-width: var(--pr-measure);
}
.page-privacy .pr-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ice);
  border-top: 1px solid var(--line-soft);
}
.page-privacy .pr-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.page-privacy .pr-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 8px;
  height: 1px;
  background: var(--coral);
}

/* ---------- 信息与用途对应 ---------- */
.page-privacy .pr-map {
  margin: 22px 0 8px;
  border-top: 1px solid var(--line);
}
.page-privacy .pr-map__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pr-map__what {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ice);
}
.page-privacy .pr-map__what .mono {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  border: 1px solid var(--line);
  padding: 1px 6px;
  margin-right: 10px;
  vertical-align: 1px;
}
.page-privacy .pr-map__why {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 12px;
}

/* ---------- 用途手风琴 ---------- */
.page-privacy .pr-purpose {
  margin: 22px 0 8px;
  border-top: 1px solid var(--line);
  max-width: 46em;
}
.page-privacy .pr-purpose .accordion__item {
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pr-purpose .accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: 0;
  padding: 16px 30px 16px 2px;
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ice);
  text-align: left;
  cursor: pointer;
  position: relative;
}
.page-privacy .pr-purpose .accordion__trigger .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}
.page-privacy .pr-purpose .accordion__trigger::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -6px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  transition: transform var(--ease), border-color var(--ease);
}
.page-privacy .pr-purpose .accordion__trigger[aria-expanded="true"]::after {
  transform: rotate(-135deg);
  margin-top: -2px;
  border-color: var(--cyan);
}
.page-privacy .pr-purpose .accordion__panel {
  padding: 0 30px 18px 2px;
}
.page-privacy .pr-purpose .accordion__panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
  max-width: var(--pr-measure);
}
.page-privacy .pr-purpose .accordion__panel[hidden] { display: none; }

/* ---------- 图片 ---------- */
.page-privacy .pr-figure {
  margin: 26px 0 10px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 31, 54, 0.9), rgba(5, 16, 31, 0.9));
  padding: 0;
}
.page-privacy .pr-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  opacity: 0.8;
}

.page-privacy .media__caption {
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  padding: 10px 14px 12px;
  border-top: 1px solid var(--line-soft);
  letter-spacing: 0.02em;
}

/* ---------- 保存与共享卡片 ---------- */
.page-privacy .pr-keep {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 24px 0 22px;
}
.page-privacy .pr-keep__card {
  border-radius: var(--radius);
  padding: 20px 18px 22px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.page-privacy .pr-keep__card .card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 0 0 10px;
}
.page-privacy .pr-keep__card .card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ice);
  margin: 0 0 10px;
}
.page-privacy .pr-keep__card p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-privacy .pr-keep__card.card--accent { border-top-color: var(--cyan); }
.page-privacy .pr-keep__card.card--accent .card__label { color: var(--cyan); }
.page-privacy .pr-keep__card.card--alert { border-left-color: var(--coral); }
.page-privacy .pr-keep__card.card--alert .card__label { color: var(--coral); }

/* ---------- 步骤清单 ---------- */
.page-privacy .pr-steps {
  list-style: none;
  margin: 24px 0 20px;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-privacy .pr-steps__item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-privacy .pr-steps__box {
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 1.5px solid var(--cyan);
  border-radius: 2px;
  position: relative;
}
.page-privacy .pr-steps__box::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 1px;
  width: 6px;
  height: 3px;
  border-left: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: rotate(-45deg);
  opacity: 0.45;
}
.page-privacy .pr-steps__title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ice);
  margin: 0 0 6px;
}
.page-privacy .pr-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: var(--pr-measure);
}

/* ---------- 联系 ---------- */
.page-privacy .pr-reach {
  margin: 24px 0 26px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(11, 31, 54, 0.95), rgba(5, 16, 31, 0.95));
  padding: 22px 18px 24px;
  max-width: 46em;
}
.page-privacy .pr-reach__mail {
  margin: 0 0 10px;
  font-size: clamp(17px, 4.4vw, 22px);
  font-weight: 700;
  word-break: break-all;
}
.page-privacy .pr-reach__mail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, 0.35);
}
.page-privacy .pr-reach__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral);
  margin: 0 0 14px;
}
.page-privacy .pr-reach__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-privacy .pr-reach__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 214, 0.35);
}

.page-privacy .pr-signoff {
  max-width: var(--pr-measure);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ice);
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .pr-map__row {
    grid-template-columns: minmax(0, 22em) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding: 20px 0;
  }
  .page-privacy .pr-map__why {
    border-left: 1px dashed var(--line);
    padding-left: 20px;
  }
  .page-privacy .pr-keep {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-privacy .pr-reach { padding: 26px 26px 28px; }
}

@media (min-width: 1024px) {
  .page-privacy { padding-bottom: 120px; }
  .page-privacy .pr-layout {
    grid-template-columns: minmax(0, 1fr) 232px;
    gap: 72px;
    margin-top: 56px;
  }
  .page-privacy .pr-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    border-top-color: var(--cyan);
  }
  .page-privacy .pr-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
    padding-bottom: 0;
  }
  .page-privacy .pr-toc__link {
    border: 0;
    background: transparent;
    padding: 9px 0 9px 0;
    border-bottom: 1px solid var(--line-soft);
    border-radius: 0;
    white-space: normal;
    font-size: 13.5px;
    line-height: 1.6;
  }
  .page-privacy .pr-toc__link:hover,
  .page-privacy .pr-toc__link:focus-visible { color: var(--cyan); }
  .page-privacy .pr-body {
    grid-column: 1;
    grid-row: 1;
  }
  .page-privacy .pr-sec { padding: 46px 0 10px; }
  .page-privacy .pr-sec__head { gap: 22px; margin-bottom: 26px; }
  .page-privacy .pr-sec__body > p { font-size: 16px; }
  .page-privacy .pr-hero__facts { gap: 10px 36px; }
}

@media (min-width: 1280px) {
  .page-privacy .pr-layout { grid-template-columns: minmax(0, 1fr) 260px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pr-toc__link,
  .page-privacy .pr-sec__index,
  .page-privacy .pr-sec__title,
  .page-privacy .pr-purpose .accordion__trigger::after {
    transition: none;
  }
}