.page-privacy {
  --pp-ink: #0E1F18;
  --pp-muted: #45574F;
  --pp-rule: rgba(11, 61, 46, .16);
  --pp-wash: #E7F1EC;
  --pp-glass: rgba(61, 220, 132, .1);
  background: var(--mist);
  color: var(--pp-ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 58px;
  background: linear-gradient(155deg, var(--turf) 0%, #08281E 48%, var(--night) 100%);
  color: var(--mist);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9px;
  z-index: 3;
  background: linear-gradient(90deg, var(--signal) 0 25%, var(--cyan) 25% 50%, var(--gold) 50% 75%, var(--violet) 75% 100%);
  clip-path: polygon(0 62%, 100% 0, 100% 100%, 0 100%);
}

.page-privacy .privacy-hero__grid {
  position: absolute;
  inset: -12% -6%;
  z-index: 0;
  background-image:
    linear-gradient(rgba(61, 220, 132, .13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 220, 132, .13) 1px, transparent 1px);
  background-size: 62px 62px;
  transform: perspective(620px) rotateX(24deg);
  opacity: .5;
  pointer-events: none;
}

.page-privacy .privacy-hero__art {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.7);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero .breadcrumb {
  color: rgba(244, 247, 245, .7);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: rgba(244, 247, 245, .7);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb a:hover,
.page-privacy .privacy-hero .breadcrumb a:focus-visible {
  color: var(--signal);
}

.page-privacy .privacy-hero__eyebrow {
  margin: 20px 0 0;
  color: var(--cyan);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.7rem, 6.6vw, 3.1rem);
  line-height: 1.18;
  letter-spacing: -.012em;
}

.page-privacy .privacy-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.88;
  color: rgba(244, 247, 245, .82);
}

.page-privacy .privacy-hero__facts {
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid rgba(61, 220, 132, .3);
}

.page-privacy .privacy-hero__facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(148, 163, 184, .22);
}

.page-privacy .privacy-hero__facts dt {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--neutral);
}

.page-privacy .privacy-hero__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  word-break: break-all;
  text-align: right;
}

/* ---------- 版式骨架 ---------- */
.page-privacy .privacy-layout {
  padding-top: 40px;
  padding-bottom: 72px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  margin: 0 0 34px;
  padding-top: 14px;
  border-top: 3px solid var(--pp-ink);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--pp-muted);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--pp-rule);
  color: var(--pp-ink);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, padding-left .18s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--turf);
  border-bottom-color: var(--signal);
  padding-left: 6px;
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pp-muted);
  transition: color .18s ease;
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: var(--turf);
}

.page-privacy .privacy-toc__top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 9px 15px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  color: var(--pp-muted);
  font-size: 13px;
  font-family: var(--font-mono);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-toc__top:hover,
.page-privacy .privacy-toc__top:focus-visible {
  color: var(--turf);
  border-color: var(--turf);
  background: var(--pp-glass);
}

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

.page-privacy .privacy-section {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  min-width: 32px;
  height: 32px;
  padding: 0 6px;
  border-radius: var(--radius);
  background: var(--signal);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 4.6vw, 1.5rem);
  line-height: 1.35;
  letter-spacing: -.006em;
  color: var(--pp-ink);
}

.page-privacy .privacy-text {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.92;
  color: var(--pp-muted);
}

.page-privacy .privacy-text strong {
  color: var(--pp-ink);
  font-weight: 700;
}

.page-privacy .privacy-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 21px;
  font-size: 15.5px;
  line-height: 1.86;
  color: var(--pp-muted);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 2px;
  background: var(--violet);
}

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

.page-privacy .privacy-callout {
  margin: 18px 0 4px;
  padding: 15px 18px;
  background: var(--pp-wash);
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--pp-ink);
}

/* ---------- 联系与相关入口 ---------- */
.page-privacy .privacy-contact {
  margin: 20px 0 4px;
  padding: 22px 20px;
  background: linear-gradient(135deg, var(--graphite) 0%, var(--night) 100%);
  border: 1px solid rgba(61, 220, 132, .26);
  border-radius: var(--radius);
}

.page-privacy .privacy-contact__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--signal);
}

.page-privacy .privacy-contact__mail {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 3.8vw, 1.18rem);
  letter-spacing: -.01em;
  color: var(--mist);
  word-break: break-all;
}

.page-privacy .privacy-contact__meta {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--neutral);
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border: 1px solid var(--pp-rule);
  border-radius: var(--radius);
  color: var(--pp-ink);
  font-size: 13.5px;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--turf);
  border-color: var(--turf);
  background: var(--pp-glass);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 30px 0 74px;
  }

  .page-privacy .privacy-hero__lead {
    font-size: 16.5px;
  }

  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 32px;
  }

  .page-privacy .privacy-hero__facts > div {
    display: block;
    border-bottom: 0;
  }

  .page-privacy .privacy-hero__facts dd {
    margin-top: 7px;
    text-align: left;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding: 36px 0 86px;
  }

  .page-privacy .privacy-layout {
    max-width: 1020px;
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 0 62px;
    align-items: start;
    padding-top: 60px;
    padding-bottom: 96px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-text,
  .page-privacy .privacy-list > li {
    font-size: 16px;
  }

  .page-privacy .privacy-section + .privacy-section {
    margin-top: 40px;
    padding-top: 40px;
  }
}

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