.page-privacy {
  --pr-measure: 620px;
  --pr-rail: 168px;
  --pr-body: rgba(244, 247, 251, .84);
  padding-bottom: 40px;
}

.page-privacy .pr-wrap {
  width: 100%;
  max-width: var(--bd-max);
  margin-inline: auto;
  padding-inline: var(--bd-edge);
  box-sizing: border-box;
}

.page-privacy .pr-crumb-sep {
  margin: 0 8px;
  color: var(--bd-line);
}

/* ---------- 首屏 ---------- */
.page-privacy .pr-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--bd-line);
}

.page-privacy .pr-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  left: 0;
  right: 0;
  height: 150%;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 78% 20%, rgba(53, 224, 214, .12), transparent 72%),
    radial-gradient(52% 58% at 10% 6%, rgba(255, 90, 31, .10), transparent 70%),
    repeating-linear-gradient(90deg, rgba(30, 53, 87, .5) 0 1px, transparent 1px 92px);
}

.page-privacy .pr-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}

.page-privacy .pr-hero__head {
  display: grid;
  gap: 18px;
  padding-block: 28px 8px;
}

.page-privacy .pr-hero__eyebrow {
  margin: 0;
  color: var(--bd-cyan);
}

.page-privacy .pr-hero__title {
  margin: 0;
  font-size: clamp(42px, 8.2vw, 82px);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 300;
  color: var(--bd-white);
}

.page-privacy .pr-hero__lead {
  margin: 0;
  max-width: var(--pr-measure);
  font-size: 17px;
  line-height: 1.78;
  color: var(--pr-body);
}

.page-privacy .pr-hero__media {
  margin: 0;
  border-top: 1px solid var(--bd-line);
  border-left: 2px solid var(--bd-orange);
}

.page-privacy .pr-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
}

/* ---------- 条款目录 ---------- */
.page-privacy .pr-index {
  border-bottom: 1px solid var(--bd-line);
}

.page-privacy .pr-index__inner {
  display: grid;
  gap: 16px;
  padding-block: 26px 30px;
}

.page-privacy .pr-index__label {
  margin: 0;
  font-family: var(--bd-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bd-grey);
}

.page-privacy .pr-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pr-index__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--bd-line);
  color: var(--bd-white);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color .25s var(--bd-ease), border-color .25s var(--bd-ease);
}

.page-privacy .pr-index__list a:hover,
.page-privacy .pr-index__list a:focus-visible {
  color: var(--bd-orange);
  border-bottom-color: var(--bd-orange);
}

.page-privacy .pr-index__no {
  flex: none;
  font-family: var(--bd-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--bd-orange);
}

/* ---------- 条款章节 ---------- */
.page-privacy .pr-sec {
  padding-block: 58px;
  border-bottom: 1px solid var(--bd-line);
}

.page-privacy .pr-sec__inner {
  display: grid;
  gap: 22px;
}

.page-privacy .pr-sec__rail {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.page-privacy .pr-sec__no {
  font-family: var(--bd-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--bd-white);
}

.page-privacy .pr-sec__no::after {
  content: "";
  display: block;
  width: 32px;
  height: 3px;
  margin-top: 10px;
  background: var(--bd-orange);
}

.page-privacy .pr-sec__tag {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--bd-grey);
  text-transform: uppercase;
}

.page-privacy .pr-sec__body {
  min-width: 0;
}

.page-privacy .pr-sec__body h2 {
  margin: 0 0 18px;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.22;
  letter-spacing: -.01em;
  font-weight: 600;
  color: var(--bd-white);
}

.page-privacy .pr-sec__lead {
  margin: 0;
  max-width: var(--pr-measure);
  font-size: 17px;
  line-height: 1.78;
  color: var(--pr-body);
}

.page-privacy .pr-sec__lead + .pr-terms,
.page-privacy .pr-terms + .pr-sec__lead {
  margin-top: 28px;
}

.page-privacy .pr-sec__lead a {
  color: var(--bd-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, .45);
  word-break: break-all;
}

.page-privacy .pr-sec__lead a:hover,
.page-privacy .pr-sec__lead a:focus-visible {
  color: var(--bd-orange);
  border-bottom-color: var(--bd-orange);
}

/* ---------- 条目表 ---------- */
.page-privacy .pr-terms {
  margin: 0;
  border-top: 1px solid var(--bd-line);
}

.page-privacy .pr-terms__row {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--bd-line);
}

.page-privacy .pr-terms dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--bd-white);
}

.page-privacy .pr-terms dt::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--bd-cyan);
}

.page-privacy .pr-terms dd {
  margin: 0;
  max-width: var(--pr-measure);
  font-size: 16px;
  line-height: 1.75;
  color: var(--pr-body);
}

/* ---------- 玻璃浮层强调 ---------- */
.page-privacy .pr-callout {
  margin-top: 30px;
  max-width: var(--pr-measure);
  padding: 24px 26px;
  border-left: 2px solid var(--bd-orange);
  transition: transform .25s var(--bd-ease);
}

.page-privacy .pr-callout:hover {
  transform: translateY(-4px);
}

.page-privacy .pr-callout p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pr-body);
}

.page-privacy .pr-callout strong {
  color: var(--bd-white);
  font-weight: 600;
}

/* ---------- 可展开说明 ---------- */
.page-privacy .pr-fold {
  margin-top: 26px;
  border-top: 1px solid var(--bd-line);
  border-bottom: 1px solid var(--bd-line);
  max-width: var(--pr-measure);
}

.page-privacy .pr-fold summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--bd-white);
  transition: color .2s var(--bd-ease);
}

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

.page-privacy .pr-fold summary:hover,
.page-privacy .pr-fold summary:focus-visible {
  color: var(--bd-cyan);
}

.page-privacy .pr-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--bd-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--bd-cyan);
  transition: transform .25s var(--bd-ease);
}

.page-privacy .pr-fold[open] summary::after {
  transform: rotate(45deg);
}

.page-privacy .pr-fold__body {
  padding: 2px 0 22px 16px;
  border-left: 2px solid var(--bd-cyan);
}

.page-privacy .pr-fold__body p {
  margin: 0 0 10px;
  max-width: var(--pr-measure);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pr-body);
}

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

/* ---------- 延伸阅读 ---------- */
.page-privacy .pr-more {
  padding-block: 64px 8px;
}

.page-privacy .pr-more__eyebrow {
  margin: 0 0 22px;
  color: var(--bd-grey);
}

.page-privacy .pr-more__grid {
  display: grid;
  gap: 14px;
}

.page-privacy .pr-more__card {
  display: block;
  padding: 22px 22px 26px;
  border: 1px solid var(--bd-line);
  background: linear-gradient(180deg, rgba(16, 37, 66, .62), rgba(10, 26, 47, 0));
  color: var(--bd-white);
  text-decoration: none;
  transition: transform .25s var(--bd-ease), border-color .25s var(--bd-ease);
}

.page-privacy .pr-more__card:hover,
.page-privacy .pr-more__card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(53, 224, 214, .5);
}

.page-privacy .pr-more__title {
  display: block;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.page-privacy .pr-more__desc {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--bd-grey);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-privacy .pr-hero__head {
    padding-block: 40px 12px;
  }

  .page-privacy .pr-hero__inner {
    gap: 44px;
  }

  .page-privacy .pr-index__inner {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: start;
    column-gap: 24px;
  }

  .page-privacy .pr-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }

  .page-privacy .pr-terms__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-privacy .pr-more__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 960px) {
  .page-privacy .pr-sec {
    padding-block: 78px;
  }

  .page-privacy .pr-sec__inner {
    grid-template-columns: var(--pr-rail) minmax(0, 1fr);
    column-gap: 56px;
    align-items: start;
  }

  .page-privacy .pr-sec__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    position: sticky;
    top: calc(var(--bd-bar) + 32px);
  }

  .page-privacy .pr-more {
    padding-block: 84px 16px;
  }
}