.page-privacy {
  --pr-line: 1px solid rgba(11, 42, 36, .12);
  --pr-line-soft: 1px solid rgba(11, 42, 36, .08);
  --pr-line-dark: 1px solid rgba(127, 245, 225, .16);
  --pr-doc-width: 68ch;
  background: var(--ld-paper);
  color: var(--ld-slate);
}

/* ---------- 页首框景 ---------- */

.page-privacy .pr-frame {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: var(--pr-line);
  background:
    radial-gradient(130% 100% at 8% -10%, rgba(25, 227, 194, .22), transparent 58%),
    radial-gradient(90% 90% at 100% 110%, rgba(255, 90, 54, .16), transparent 62%),
    linear-gradient(170deg, var(--ld-ink) 0%, var(--ld-ink-3) 60%, var(--ld-ink-2) 100%);
  color: var(--ld-mist);
}

.page-privacy .pr-frame__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.page-privacy .pr-frame__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.7) contrast(1.05);
}

.page-privacy .pr-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(90deg, rgba(127, 245, 225, .07) 0 1px, transparent 1px 96px),
    linear-gradient(180deg, rgba(11, 42, 36, .72) 0%, rgba(11, 42, 36, .95) 78%, rgba(11, 42, 36, .99) 100%);
  pointer-events: none;
}

.page-privacy .pr-frame__inner {
  position: relative;
  padding-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-bottom: clamp(2.4rem, 5vw, 3.8rem);
}

.page-privacy .pr-frame__crumbs {
  margin-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-privacy .pr-frame__crumbs .ld-crumbs__link,
.page-privacy .pr-frame__crumbs .ld-crumbs__current {
  color: rgba(232, 240, 234, .66);
}

.page-privacy .pr-frame__crumbs .ld-crumbs__link:hover {
  color: var(--ld-cyan);
}

.page-privacy .pr-frame__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: end;
}

.page-privacy .pr-frame__title {
  margin: .5rem 0 1rem;
  max-width: 24ch;
  font-family: var(--ld-font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 6.4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ld-white);
}

.page-privacy .pr-frame__lede {
  max-width: 56ch;
  margin: 0;
  font-size: clamp(.94rem, 2.4vw, 1.02rem);
  line-height: 1.78;
  color: rgba(232, 240, 234, .82);
}

.page-privacy .pr-frame__stamp {
  display: grid;
  grid-template-columns: auto auto;
  gap: .35rem .9rem;
  align-content: end;
  padding: 1rem 1.1rem;
  border: var(--pr-line-dark);
  border-left: 2px solid var(--ld-cyan);
  background: rgba(18, 59, 50, .55);
  backdrop-filter: blur(3px);
}

.page-privacy .pr-frame__stampLabel {
  font-family: var(--ld-font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: rgba(127, 245, 225, .72);
}

.page-privacy .pr-frame__stampValue {
  font-family: var(--ld-font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--ld-white);
  text-align: right;
}

.page-privacy .pr-frame__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding: 0;
  list-style: none;
  background: rgba(127, 245, 225, .16);
}

.page-privacy .pr-frame__facts li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: .95rem 1rem;
  background: rgba(11, 42, 36, .78);
}

.page-privacy .pr-frame__factNum {
  font-size: clamp(1.15rem, 3.6vw, 1.55rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ld-cyan);
}

.page-privacy .pr-frame__facts li:nth-child(2) .pr-frame__factNum {
  color: var(--ld-cyan-soft);
}

.page-privacy .pr-frame__facts li:nth-child(3) .pr-frame__factNum {
  color: var(--ld-amber);
}

.page-privacy .pr-frame__factLabel {
  font-size: .76rem;
  letter-spacing: .04em;
  color: rgba(232, 240, 234, .7);
}

/* ---------- 正文骨架 ---------- */

.page-privacy .pr-body {
  padding-top: clamp(2.4rem, 6vw, 4.4rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.page-privacy .pr-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
}

.page-privacy .pr-doc {
  min-width: 0;
  max-width: var(--pr-doc-width);
}

/* ---------- 章节 ---------- */

.page-privacy .pr-sec {
  padding-bottom: clamp(2.2rem, 5vw, 3.4rem);
}

.page-privacy .pr-sec + .pr-sec {
  padding-top: clamp(2.2rem, 5vw, 3.4rem);
  border-top: var(--pr-line);
}

.page-privacy .pr-sec--last {
  padding-bottom: 0;
}

.page-privacy .pr-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .55rem 1rem;
  align-items: start;
  margin-bottom: clamp(1.4rem, 3.5vw, 2rem);
}

.page-privacy .pr-sec__num {
  position: relative;
  padding-top: .3rem;
  font-family: var(--ld-font-mono);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--ld-cyan-deep);
}

.page-privacy .pr-sec__num::after {
  content: "";
  position: absolute;
  left: 0;
  top: 1.9rem;
  width: 1px;
  height: 1.4rem;
  background: linear-gradient(180deg, var(--ld-cyan), transparent);
}

.page-privacy .pr-sec__title {
  margin: 0 0 .55rem;
  font-family: var(--ld-font-display);
  font-weight: 900;
  font-size: clamp(1.35rem, 4.2vw, 1.95rem);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ld-ink);
}

.page-privacy .pr-sec__lede {
  margin: 0;
  max-width: 54ch;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--ld-slate);
}

/* ---------- 条款条目 ---------- */

.page-privacy .pr-terms {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--pr-line-soft);
}

.page-privacy .pr-terms__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .3rem 1rem;
  padding: 1.05rem 0;
  border-bottom: var(--pr-line-soft);
  transition: background-color .24s var(--ld-ease), padding-left .24s var(--ld-ease);
}

.page-privacy .pr-terms__item:hover {
  background: rgba(25, 227, 194, .06);
  padding-left: .6rem;
}

.page-privacy .pr-terms__index {
  padding-top: .22rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ld-cyan-deep);
}

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

.page-privacy .pr-terms__title {
  margin: 0 0 .38rem;
  font-family: var(--ld-font-body);
  font-weight: 700;
  font-size: .96rem;
  line-height: 1.5;
  color: var(--ld-ink);
}

.page-privacy .pr-terms__body p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--ld-slate);
}

.page-privacy .pr-terms__body a {
  color: var(--ld-cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 133, 116, .32);
  transition: border-color .2s var(--ld-ease), color .2s var(--ld-ease);
}

.page-privacy .pr-terms__body a:hover {
  color: var(--ld-flame);
  border-bottom-color: var(--ld-flame);
}

.page-privacy .pr-term {
  padding: 0 .22em;
  background: var(--ld-mist);
  border-bottom: 1px solid rgba(25, 227, 194, .6);
  color: var(--ld-ink);
  font-family: var(--ld-font-mono);
  font-size: .92em;
}

/* ---------- 联系方式块 ---------- */

.page-privacy .pr-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.3rem;
}

.page-privacy .pr-contact__list {
  margin: 0;
  padding: 1.15rem 1.25rem;
  border: var(--pr-line);
  border-left: 2px solid var(--ld-cyan);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-privacy .pr-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .15rem;
  padding: .6rem 0;
  border-bottom: var(--pr-line-soft);
}

.page-privacy .pr-contact__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pr-contact__row:first-child {
  padding-top: 0;
}

.page-privacy .pr-contact__k {
  font-family: var(--ld-font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--ld-slate);
}

.page-privacy .pr-contact__v {
  margin: 0;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ld-ink);
  overflow-wrap: anywhere;
}

.page-privacy .pr-contact__v a {
  color: var(--ld-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 194, .55);
}

.page-privacy .pr-contact__v a:hover {
  color: var(--ld-cyan-deep);
}

.page-privacy .pr-contact__note {
  padding: 1.15rem 1.25rem;
  background: var(--ld-mist);
  border: var(--pr-line-soft);
}

.page-privacy .pr-contact__noteTitle {
  margin: 0 0 .7rem;
  font-family: var(--ld-font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--ld-ink);
}

.page-privacy .pr-contact__noteList {
  margin: 0 0 .9rem;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-contact__noteList li {
  position: relative;
  padding-left: 1rem;
  margin-bottom: .45rem;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--ld-slate);
}

.page-privacy .pr-contact__noteList li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .45rem;
  height: 1px;
  background: var(--ld-cyan-deep);
}

.page-privacy .pr-contact__noteFoot {
  margin: 0;
  padding-top: .85rem;
  border-top: var(--pr-line-soft);
  font-size: .85rem;
  line-height: 1.68;
  color: var(--ld-slate);
}

.page-privacy .pr-contact__noteFoot a {
  color: var(--ld-cyan-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 133, 116, .32);
}

.page-privacy .pr-contact__noteFoot a:hover {
  color: var(--ld-flame);
  border-bottom-color: var(--ld-flame);
}

/* ---------- 侧边目录 ---------- */

.page-privacy .pr-toc {
  order: -1;
  padding: 1rem 1.1rem;
  border: var(--pr-line);
  background: var(--ld-white);
}

.page-privacy .pr-toc__title {
  margin: 0 0 .75rem;
  font-family: var(--ld-font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--ld-ink);
}

.page-privacy .pr-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pr-toc__item + .pr-toc__item {
  border-top: var(--pr-line-soft);
}

.page-privacy .pr-toc__link {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .6rem;
  align-items: baseline;
  padding: .58rem 0;
  color: var(--ld-slate);
  text-decoration: none;
  font-size: .84rem;
  line-height: 1.45;
  border-left: 2px solid transparent;
  transition: color .2s var(--ld-ease), border-color .2s var(--ld-ease), padding-left .2s var(--ld-ease);
}

.page-privacy .pr-toc__link:hover,
.page-privacy .pr-toc__link:focus-visible {
  padding-left: .5rem;
  border-left-color: var(--ld-cyan);
  color: var(--ld-ink);
  outline: none;
}

.page-privacy .pr-toc__num {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--ld-cyan-deep);
}

.page-privacy .pr-toc__foot {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .9rem;
  padding-top: .85rem;
  border-top: var(--pr-line-soft);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .pr-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-privacy .pr-contact__row {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .pr-frame__grid {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 3rem;
  }

  .page-privacy .pr-body__grid {
    grid-template-columns: minmax(0, 1fr) 264px;
    gap: clamp(2.5rem, 4vw, 4rem);
    align-items: start;
  }

  .page-privacy .pr-toc {
    order: 0;
    position: sticky;
    top: 88px;
  }

  .page-privacy .pr-doc {
    max-width: none;
  }

  .page-privacy .pr-sec__head,
  .page-privacy .pr-terms__item {
    gap: .55rem 1.5rem;
  }
}

@media (max-width: 420px) {
  .page-privacy .pr-frame__facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pr-frame__stamp {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .pr-frame__stampValue {
    text-align: left;
  }
}

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