.page-privacy {
  --pp-measure: 66ch;
  --pp-toc-w: 232px;
  --pp-sticky-top: calc(var(--mg-topbar-h) + 24px);
  color: var(--mg-ink);
}

/* ---------- 面包屑条 ---------- */
.page-privacy .pp-topbar {
  padding: calc(var(--mg-topbar-h) + 18px) 0 6px;
}

.page-privacy .mg-breadcrumb {
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ---------- 头图区 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 clamp(34px, 5vw, 56px);
  border-bottom: 1px solid var(--mg-line);
}

.page-privacy .pp-hero__glow {
  position: absolute;
  top: -28%;
  right: -12%;
  width: min(620px, 78vw);
  height: min(620px, 78vw);
  pointer-events: none;
  background:
    radial-gradient(circle at 42% 42%, rgba(39, 232, 211, 0.20), transparent 62%),
    radial-gradient(circle at 68% 72%, rgba(255, 63, 164, 0.15), transparent 58%);
  filter: blur(4px);
}

.page-privacy .pp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 40px);
  align-items: start;
}

.page-privacy .pp-hero__title {
  margin: 12px 0 16px;
  max-width: 20ch;
  font-family: var(--mg-font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.012em;
  color: var(--mg-ink);
  background: linear-gradient(96deg, var(--mg-ink) 0%, var(--mg-ink) 56%, var(--mg-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-privacy .pp-hero__title {
    -webkit-text-fill-color: transparent;
  }
}

.page-privacy .pp-hero__lede {
  max-width: 54ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mg-mist);
}

.page-privacy .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--mg-line);
  border-radius: 3px;
  background: linear-gradient(150deg, rgba(21, 31, 51, 0.9), rgba(7, 13, 31, 0.65));
  font-size: 13px;
  color: var(--mg-mist);
}

.page-privacy .pp-hero__facts .is-num {
  font-family: var(--mg-font-mono);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  color: var(--mg-cyan);
}

.page-privacy .pp-hero__facts em {
  font-style: normal;
}

.page-privacy .pp-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--mg-line);
  border-radius: 4px;
  overflow: hidden;
  background: linear-gradient(160deg, #0b1densities, #151f33);
  background: linear-gradient(160deg, #0b142a, #151f33);
  box-shadow: 0 18px 44px rgba(4, 8, 18, 0.55);
}

.page-privacy .pp-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, rgba(39, 232, 211, 0.10) 0%, transparent 42%);
}

.page-privacy .pp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 文档双栏 ---------- */
.page-privacy .pp-doc {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  padding-top: clamp(34px, 5vw, 62px);
  padding-bottom: clamp(44px, 6vw, 82px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-toc {
  padding: 18px 16px;
  border: 1px solid var(--mg-line);
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(21, 31, 51, 0.72), rgba(7, 13, 31, 0.5));
}

.page-privacy .pp-toc__label {
  margin: 0 0 14px;
  font-family: var(--mg-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mg-mist);
}

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

.page-privacy .pp-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 3px 3px 0;
  color: var(--mg-mist);
  font-size: 14px;
  line-height: 1.42;
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--mg-ink);
  background: rgba(39, 232, 211, 0.09);
  border-left-color: var(--mg-cyan);
  outline: none;
}

.page-privacy .pp-toc__list .is-num {
  font-family: var(--mg-font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--mg-cyan);
  opacity: 0.85;
}

/* ---------- 正文 ---------- */
.page-privacy .pp-body {
  max-width: var(--pp-measure);
}

.page-privacy .pp-sec {
  padding: clamp(24px, 3.4vw, 38px) 0;
  border-top: 1px solid var(--mg-line);
  scroll-margin-top: calc(var(--mg-topbar-h) + 24px);
}

.page-privacy .pp-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pp-sec h2 {
  margin: 0 0 16px;
  font-family: var(--mg-font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--mg-ink);
}

.page-privacy .pp-sec h2::before {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 14px;
  background: linear-gradient(90deg, var(--mg-cyan), var(--mg-magenta));
}

.page-privacy .pp-sec p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mg-mist);
}

.page-privacy .pp-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-sec strong {
  color: var(--mg-ink);
  font-weight: 600;
}

.page-privacy .pp-sec a {
  color: var(--mg-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(39, 232, 211, 0.4);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pp-sec a:hover,
.page-privacy .pp-sec a:focus-visible {
  color: var(--mg-amber);
  border-bottom-color: var(--mg-amber);
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding: 13px 16px 13px 40px;
  border: 1px solid var(--mg-line-soft);
  border-radius: 3px;
  background: rgba(21, 31, 51, 0.44);
  font-size: 15px;
  line-height: 1.72;
  color: var(--mg-mist);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 21px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mg-cyan);
  box-shadow: 0 0 10px rgba(39, 232, 211, 0.65);
}

.page-privacy .pp-list li b {
  display: block;
  margin-bottom: 3px;
  color: var(--mg-ink);
  font-weight: 600;
}

/* ---------- 提示条 ---------- */
.page-privacy .pp-note {
  margin: 18px 0 0;
  padding: 15px 18px;
  border-left: 3px solid var(--mg-amber);
  border-radius: 0 3px 3px 0;
  background: rgba(255, 200, 87, 0.08);
  font-size: 14px;
  line-height: 1.74;
  color: var(--mg-ink);
}

/* ---------- 底部联系区 ---------- */
.page-privacy .pp-cta {
  padding: clamp(38px, 5.4vw, 64px) 0;
  border-top: 1px solid var(--mg-line);
  background:
    radial-gradient(circle at 10% 18%, rgba(39, 232, 211, 0.11), transparent 58%),
    radial-gradient(circle at 90% 84%, rgba(255, 63, 164, 0.11), transparent 56%),
    var(--mg-panel);
}

.page-privacy .pp-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-items: center;
}

.page-privacy .pp-cta h2 {
  margin: 0 0 10px;
  font-family: var(--mg-font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.28;
  color: var(--mg-ink);
}

.page-privacy .pp-cta p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mg-mist);
}

.page-privacy .pp-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-privacy .pp-cta__inner {
    grid-template-columns: minmax(0, 1.5fr) auto;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-doc {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: var(--pp-sticky-top);
    max-height: calc(100vh - var(--pp-sticky-top) - 24px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}

@media (max-width: 640px) {
  .page-privacy .pp-hero__title {
    max-width: none;
  }

  .page-privacy .pp-hero__facts {
    gap: 8px;
  }

  .page-privacy .pp-hero__facts li {
    padding: 8px 11px;
    font-size: 12px;
  }

  .page-privacy .pp-hero__facts .is-num {
    font-size: 16px;
  }

  .page-privacy .pp-list li {
    padding: 12px 14px 12px 34px;
    font-size: 14.5px;
  }

  .page-privacy .pp-list li::before {
    left: 14px;
    top: 19px;
  }

  .page-privacy .pp-cta__links .mg-btn {
    flex: 1 1 auto;
    text-align: center;
  }
}
<<<END>>>