.page-privacy {
  --privacy-rule: 1px solid var(--mist);
  --privacy-measure: 68ch;
  --privacy-block: clamp(2.75rem, 7vw, 6rem);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  color: var(--snow);
  border-bottom: var(--line);
  padding: clamp(2.25rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink-900);
  opacity: 0.84;
}

.page-privacy .privacy-hero-inner {
  position: relative;
}

.page-privacy .privacy-hero-inner .eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-privacy .privacy-hero-inner .title-tilt {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.9rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.015em;
}

.page-privacy .privacy-hero-inner .lede {
  max-width: 60ch;
  margin: 1.1rem 0 0;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .privacy-version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 1.5rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-privacy .privacy-version .data {
  font-weight: 700;
  color: var(--signal);
}

/* ---------- 主体网格 ---------- */

.page-privacy .privacy-main {
  padding: clamp(2.25rem, 6vw, 4.25rem) 0 clamp(3rem, 8vw, 6rem);
}

.page-privacy .privacy-grid {
  display: grid;
  gap: 2.25rem;
}

.page-privacy .privacy-aside {
  display: none;
}

.page-privacy .privacy-content {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* ---------- 章节目录 ---------- */

.page-privacy .privacy-toc .toc-title {
  margin: 0;
  padding-bottom: 0.6rem;
  border-bottom: var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-privacy .privacy-toc .toc-list {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: privacy-toc;
}

.page-privacy .privacy-toc .toc-list > li + li {
  margin-top: 2px;
}

.page-privacy .toc-link {
  display: flex;
  gap: 0.6rem;
  padding: 0.5rem 0.5rem 0.5rem 0.75rem;
  border-left: 3px solid var(--mist);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.45;
  color: var(--rock);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .toc-link::before {
  counter-increment: privacy-toc;
  content: counter(privacy-toc, decimal-leading-zero);
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--rock);
  transition: color 0.18s var(--ease);
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--ink-800);
  border-left-color: var(--ice);
}

.page-privacy .toc-link[aria-current="true"] {
  color: var(--ink-900);
  font-weight: 700;
  background: rgba(168, 255, 62, 0.22);
  border-left-color: var(--ink-900);
}

.page-privacy .toc-link[aria-current="true"]::before {
  color: var(--ink-900);
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-sec {
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: var(--privacy-block);
  padding-top: var(--privacy-block);
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-num {
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pulse);
}

.page-privacy .privacy-h2 {
  margin: 0 0 1.05rem;
  font-size: clamp(1.4rem, 3.6vw, 2.05rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--graphite);
}

.page-privacy .privacy-h2::after {
  content: "";
  display: block;
  width: 54px;
  height: 3px;
  margin-top: 0.8rem;
  background: var(--signal);
}

.page-privacy .privacy-sec .prose p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--graphite);
}

/* ---------- 条目列表 ---------- */

.page-privacy .privacy-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-list > li {
  padding: 1.15rem 0.35rem 1.2rem 1.05rem;
  border-bottom: var(--privacy-rule);
  border-left: 3px solid transparent;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-list > li:hover {
  border-left-color: var(--signal);
  background: #fff;
}

.page-privacy .privacy-label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ink-700);
}

.page-privacy .privacy-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--graphite);
}

.page-privacy .privacy-note {
  margin: 1.6rem 0 0;
  padding: 1rem 1.1rem;
  background: var(--ink-800);
  border-left: 6px solid var(--signal);
  color: var(--snow);
  font-size: 0.9rem;
  line-height: 1.72;
}

/* ---------- 联系渠道 ---------- */

.page-privacy .privacy-channels {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--privacy-rule);
}

.page-privacy .privacy-channel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  padding: 0.95rem 0.15rem;
  border-bottom: var(--privacy-rule);
}

.page-privacy .privacy-channel .privacy-label {
  flex: 0 0 100%;
  margin: 0;
  color: var(--rock);
}

.page-privacy .privacy-value {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--graphite);
}

.page-privacy .privacy-value--mono {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-privacy .privacy-channels .copy-btn {
  border: var(--line);
  background: var(--snow);
  color: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-privacy .privacy-channels .copy-btn:hover,
.page-privacy .privacy-channels .copy-btn:focus-visible {
  background: var(--signal);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-next {
  margin: 1.7rem 0 0;
  padding-top: 1.4rem;
  border-top: var(--line);
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--graphite);
}

.page-privacy .privacy-next a {
  color: var(--ink-700);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .privacy-next a:hover,
.page-privacy .privacy-next a:focus-visible {
  color: var(--ink-950);
  background: rgba(168, 255, 62, 0.4);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-grid {
    gap: 2.75rem;
  }

  .page-privacy .privacy-channel {
    display: grid;
    grid-template-columns: minmax(9rem, 14rem) minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
  }

  .page-privacy .privacy-channel .privacy-label {
    flex: none;
    margin: 0;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-grid {
    grid-template-columns: minmax(190px, 21%) minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4.75rem);
    align-items: start;
  }

  .page-privacy .privacy-aside {
    display: block;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(5.5rem, 13vh, 7.5rem);
    border-top: var(--line);
    padding-top: 1rem;
  }

  .page-privacy .privacy-hero-inner .lede {
    font-size: 1.05rem;
  }
}
</PAGE_CSS>>>