.page-privacy {
  --pp-measure: 62ch;
  --pp-rule: rgba(155, 179, 168, .26);
  background:
    radial-gradient(120% 60% at 12% -10%, rgba(79, 224, 192, .08), transparent 62%),
    linear-gradient(180deg, var(--ab-green) 0%, var(--ab-ink) 58%, var(--ab-green) 100%);
}

/* ---------- 页头 ---------- */
.page-privacy .pp-head {
  padding-bottom: clamp(26px, 5vw, 56px);
}

.page-privacy .pp-head__frame {
  margin-top: clamp(20px, 3.4vw, 40px);
  border: 1px solid var(--pp-rule);
  border-radius: var(--ab-radius-xl);
  padding: clamp(22px, 4.4vw, 58px);
  background:
    linear-gradient(180deg, rgba(28, 58, 49, .82), rgba(10, 15, 13, .72));
  box-shadow: var(--ab-shadow);
  position: relative;
  overflow: hidden;
}

.page-privacy .pp-head__frame::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ab-lime), var(--ab-cyan) 46%, transparent 88%);
}

.page-privacy .pp-head__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

.page-privacy .pp-head__stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  border-radius: var(--ab-radius-pill);
  background: var(--ab-amber);
  color: var(--ab-ink);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .pp-head__title {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-family: var(--ab-font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.6vw, 76px);
  line-height: 1.04;
  letter-spacing: -.02em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
  color: var(--ab-snow);
}

.page-privacy .pp-head__lead {
  max-width: 68ch;
  margin: 0 0 clamp(22px, 4vw, 40px);
  font-family: var(--ab-font-body);
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: var(--ab-muted);
}

.page-privacy .pp-head__figure {
  margin: 0;
  border-radius: var(--ab-radius-lg);
  border: 1px solid var(--pp-rule);
  background: var(--ab-ink);
}

.page-privacy .pp-head__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--ab-radius-lg) var(--ab-radius-lg) 0 0;
  filter: saturate(.7) contrast(1.04);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 56px);
  padding-bottom: clamp(60px, 9vw, 120px);
}

.page-privacy .pp-toc {
  padding: 18px 20px 20px;
  border-radius: var(--ab-radius-lg);
  background: rgba(28, 58, 49, .6);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-toc__title {
  margin: 0 0 12px;
  color: var(--ab-cyan);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 9px 16px;
  border-radius: var(--ab-radius-pill);
  background: rgba(10, 15, 13, .55);
  border: 1px solid transparent;
  color: var(--ab-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .18s var(--ab-ease), transform .18s var(--ab-ease), border-color .18s var(--ab-ease);
}

.page-privacy .pp-toc__link .ab-mono {
  font-size: 12px;
  color: var(--ab-cyan);
}

.page-privacy .pp-toc__link:hover {
  color: var(--ab-snow);
  transform: translateX(2px);
}

.page-privacy .pp-toc__link[aria-current="true"] {
  color: var(--ab-ink);
  background: var(--ab-lime);
  border-color: var(--ab-lime);
}

.page-privacy .pp-toc__link[aria-current="true"] .ab-mono {
  color: var(--ab-green);
}

.page-privacy .pp-toc__note {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--ab-muted);
}

.page-privacy .pp-toc__note a {
  color: var(--ab-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 224, 192, .45);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding: clamp(26px, 4vw, 46px) 0 clamp(30px, 4.6vw, 52px);
  scroll-margin-top: calc(var(--ab-header-h) + 24px);
}

.page-privacy .pp-clause + .pp-clause {
  border-top: 1px solid var(--pp-rule);
}

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

.page-privacy .pp-clause__no {
  font-size: clamp(20px, 3.6vw, 30px);
  font-weight: 700;
  color: var(--ab-lime);
  line-height: 1;
}

.page-privacy .pp-clause__title {
  margin: 0;
  font-family: var(--ab-font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -.01em;
  color: var(--ab-snow);
}

.page-privacy .pp-clause__rule {
  margin: 16px 0 clamp(18px, 3vw, 28px);
  height: 6px;
  border-radius: var(--ab-radius-pill);
  background-image: repeating-linear-gradient(
    90deg,
    var(--pp-rule) 0 1px,
    transparent 1px 14px
  );
}

.page-privacy .pp-prose {
  max-width: var(--pp-measure);
}

.page-privacy .pp-prose p {
  margin: 0 0 1.15em;
  font-size: clamp(15px, 2.3vw, 16.5px);
  line-height: 1.85;
  color: rgba(242, 247, 244, .86);
}

.page-privacy .pp-sub {
  margin: clamp(20px, 3vw, 30px) 0 10px;
  font-family: var(--ab-font-body);
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: .01em;
  color: var(--ab-snow);
  padding-left: 12px;
  border-left: 3px solid var(--ab-cyan);
}

.page-privacy .pp-sub:first-of-type {
  margin-top: 8px;
}

.page-privacy .pp-list {
  margin: 0 0 1.15em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pp-list li {
  position: relative;
  padding: 12px 16px 12px 42px;
  border-radius: var(--ab-radius-md);
  background: rgba(28, 58, 49, .55);
  font-size: clamp(14.5px, 2.2vw, 16px);
  line-height: 1.75;
  color: rgba(242, 247, 244, .86);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 20px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--ab-lime);
}

.page-privacy .pp-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 16px 20px;
  border-radius: var(--ab-radius-md);
  border-left: 3px solid var(--ab-amber);
  background: rgba(255, 231, 168, .07);
}

.page-privacy .pp-note__tag {
  color: var(--ab-amber);
}

.page-privacy .pp-note p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 247, 244, .78);
}

/* ---------- 选择项卡片 ---------- */
.page-privacy .pp-choices {
  display: grid;
  gap: 14px;
  margin: clamp(16px, 2.6vw, 24px) 0 clamp(20px, 3vw, 30px);
}

.page-privacy .pp-choice {
  padding: 18px 20px;
  border-radius: var(--ab-radius-md);
  background: linear-gradient(180deg, rgba(28, 58, 49, .78), rgba(10, 15, 13, .55));
  border: 1px solid transparent;
  border-left: 1px solid transparent;
  box-shadow: inset 3px 0 0 0 rgba(79, 224, 192, .55);
  transition: transform .18s var(--ab-ease), box-shadow .18s var(--ab-ease);
}

.page-privacy .pp-choice:hover {
  transform: translateX(2px);
  box-shadow: inset 3px 0 0 0 var(--ab-lime);
}

.page-privacy .pp-choice__title {
  margin: 0 0 8px;
  font-family: var(--ab-font-body);
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ab-snow);
}

.page-privacy .pp-choice p {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.78;
  color: rgba(242, 247, 244, .8);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pp-contact {
  display: grid;
  gap: 12px;
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-privacy .pp-contact__item {
  padding: 16px 20px;
  border-radius: var(--ab-radius-md);
  background: rgba(28, 58, 49, .6);
  border: 1px solid var(--pp-rule);
}

.page-privacy .pp-contact__item .ab-label {
  display: block;
  margin-bottom: 8px;
  color: var(--ab-cyan);
}

.page-privacy .pp-contact__value {
  margin: 0;
  font-size: clamp(15px, 2.6vw, 18px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--ab-snow);
  word-break: break-word;
}

.page-privacy .pp-contact__note {
  max-width: var(--pp-measure);
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ab-muted);
}

.page-privacy .pp-related {
  max-width: var(--pp-measure);
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--pp-rule);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 247, 244, .8);
}

.page-privacy .pp-related a {
  color: var(--ab-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 224, 192, .45);
  transition: color .18s var(--ab-ease);
}

.page-privacy .pp-related a:hover {
  color: var(--ab-lime);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .pp-body {
    grid-template-columns: 268px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
  }

  .page-privacy .pp-toc__link {
    width: 100%;
    box-sizing: border-box;
    border-radius: var(--ab-radius-md);
    padding: 10px 14px;
    font-size: 14.5px;
  }

  .page-privacy .pp-toc__link:hover {
    transform: translateX(0);
  }

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

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

  .page-privacy .pp-head__lead {
    font-size: 17px;
  }
}