.page-privacy {
  --pv-line: rgba(159, 179, 200, 0.14);
  --pv-glow: rgba(53, 242, 196, 0.12);
}

.page-privacy .privacy-hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 40px) clamp(24px, 4vw, 44px);
  background:
    radial-gradient(130% 100% at 82% -20%, rgba(28, 110, 140, 0.45), transparent 62%),
    linear-gradient(180deg, rgba(7, 16, 24, 0.92), rgba(11, 27, 43, 0));
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--pv-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pv-line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.55;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(90% 80% at 20% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(90% 80% at 20% 0%, #000 0%, transparent 78%);
}

.page-privacy .privacy-hero .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs {
  margin-bottom: clamp(16px, 3vw, 26px);
  font-size: 14px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--lamp);
  max-width: 18ch;
}

.page-privacy .privacy-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--fog);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 20px;
}

.page-privacy .privacy-hero__scope {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-privacy .privacy-banner {
  margin: clamp(22px, 3.5vw, 36px) 0 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-deep);
}

.page-privacy .privacy-banner .media-frame__el {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-privacy .privacy-banner .media-frame__cap {
  padding: 10px 16px;
  font-size: 12px;
  font-style: italic;
  color: var(--fog);
  background: rgba(7, 16, 24, 0.75);
}

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  padding-block: clamp(26px, 4vw, 48px) clamp(48px, 7vw, 96px);
}

/* 章节目录：移动端为顶部横滑胶囊 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(7, 16, 24, 0.72);
  padding: 14px;
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-privacy .privacy-toc__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__nav::-webkit-scrollbar {
  display: none;
}

.page-privacy .spy-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  color: var(--fog);
  text-decoration: none;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}

.page-privacy .spy-link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-privacy .spy-link.is-active {
  color: var(--ink-cabin);
  background: var(--neon);
  border-color: var(--neon);
  font-weight: 700;
}

.page-privacy .privacy-toc__back {
  margin-top: 12px;
  width: 100%;
}

/* 正文长文 */
.page-privacy .privacy-article {
  min-width: 0;
}

.page-privacy .privacy-sec {
  padding-block: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--lamp);
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: 0.52em;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-privacy .privacy-sec__sub {
  margin: 22px 0 10px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--neon);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1em;
  max-width: 64ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--lamp);
}

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

.page-privacy .privacy-sec a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-sec a:hover {
  color: var(--lamp);
}

.page-privacy .privacy-sec strong {
  color: var(--amber);
  font-weight: 700;
}

.page-privacy .privacy-sec__note {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 2px solid var(--line-neon);
  font-size: 15px;
  font-style: italic;
  line-height: 1.8;
  color: var(--fog);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 66ch;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--lamp);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--neon), var(--teal));
}

/* 保存期限：面板式定义列表 */
.page-privacy .privacy-keep {
  margin: 4px 0 1em;
  max-width: 68ch;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(7, 16, 24, 0.62), rgba(11, 27, 43, 0.3));
}

.page-privacy .privacy-keep__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-keep__row:first-child {
  border-top: 0;
}

.page-privacy .privacy-keep dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-privacy .privacy-keep dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--lamp);
}

/* 联系方式面板 */
.page-privacy .privacy-contact {
  margin: 20px 0 22px;
  padding: clamp(16px, 3vw, 26px);
  max-width: 68ch;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line-neon);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 130% at 0% 0%, var(--pv-glow), transparent 62%),
    rgba(7, 16, 24, 0.74);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}

.page-privacy .privacy-contact__label {
  flex: 0 0 auto;
  min-width: 64px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fog);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--lamp);
  word-break: break-word;
}

.page-privacy .privacy-contact__hint {
  margin: 0;
  font-size: 14px;
  font-style: italic;
  line-height: 1.7;
  color: var(--fog);
}

@media (min-width: 640px) {
  .page-privacy .privacy-keep__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 16px 20px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 3.4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    padding: 18px;
  }

  .page-privacy .privacy-toc__nav {
    flex-direction: column;
    overflow: visible;
    gap: 6px;
    padding-bottom: 0;
  }

  .page-privacy .spy-link {
    white-space: normal;
    width: 100%;
    justify-content: flex-start;
    border-radius: var(--r-md);
    border-color: transparent;
    padding: 10px 12px;
  }

  .page-privacy .spy-link:hover {
    border-color: var(--line-neon);
    color: var(--lamp);
  }

  .page-privacy .privacy-article {
    padding-left: clamp(0px, 1.5vw, 24px);
  }

  .page-privacy .privacy-banner .media-frame__el {
    aspect-ratio: 12 / 4.4;
  }
}
<<<END>>>