.page-privacy {
  --toc-w: 252px;
  background: var(--deep);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .privacy-crumbs {
  padding-top: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(680px 320px at 88% 0%, var(--cyan-soft), transparent 72%),
    linear-gradient(180deg, rgba(11, 39, 64, 0.7), rgba(6, 24, 38, 0));
}

.page-privacy .privacy-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  align-items: end;
  padding-block: clamp(24px, 4vw, 50px) clamp(28px, 4vw, 46px);
}

.page-privacy .privacy-hero__text {
  min-width: 0;
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .privacy-hero__lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--ink-soft);
}

.page-privacy .privacy-hero__meta {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--glass-brd);
  background: var(--panel);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}

/* ---------- 文档骨架 ---------- */
.page-privacy .privacy-doc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding-top: clamp(24px, 4vw, 44px);
}

/* ---------- 目录轨道 ---------- */
.page-privacy .privacy-toc {
  padding: 14px 14px 12px;
  border: 1px solid var(--glass-brd);
  border-left: 2px solid var(--cyan);
  background: var(--glass-bg);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  min-width: 0;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 6px;
  max-width: 100%;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 9px;
  font-size: 13.5px;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link::before {
  content: "";
  flex: 0 0 auto;
  width: 10px;
  height: 2px;
  background: var(--blueprint);
  transition: width var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--mint);
  background: var(--cyan-soft);
}

.page-privacy .privacy-toc__link:hover::before,
.page-privacy .privacy-toc__link:focus-visible::before {
  width: 20px;
  background: var(--cyan);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

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

.page-privacy .clause {
  padding-block: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-faint);
  scroll-margin-top: 24px;
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .clause__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  padding: 2px 7px;
  border: 1px solid var(--glass-brd);
  background: var(--cyan-soft);
  border-radius: var(--radius);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 2.4vw, 1.6rem);
  font-weight: 600;
  line-height: 1.32;
  color: var(--ink);
}

.page-privacy .clause__anchor {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--steel);
  text-decoration: none;
  opacity: 0;
  transition: opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .clause__head:hover .clause__anchor,
.page-privacy .clause__anchor:focus-visible {
  opacity: 1;
  color: var(--cyan);
}

.page-privacy .clause__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  color: var(--ink-soft);
}

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

.page-privacy .clause__body a {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-color: var(--line-soft);
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease), text-decoration-color var(--dur) var(--ease);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  color: var(--cyan);
  text-decoration-color: var(--cyan);
}

.page-privacy .clause__list {
  display: grid;
  gap: 10px;
  max-width: 70ch;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-soft);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  background: var(--cyan-soft);
  transform: rotate(45deg);
}

.page-privacy .clause__list strong {
  color: var(--mint);
  font-weight: 600;
}

/* ---------- 关键定义 ---------- */
.page-privacy .defs {
  display: grid;
  gap: 14px;
  max-width: 70ch;
  margin: 18px 0 4px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  background: var(--panel);
  border-radius: var(--radius);
}

.page-privacy .defs__term {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .defs__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 联系方式面板 ---------- */
.page-privacy .contact-block {
  margin: 18px 0 16px;
  padding: 18px;
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(36, 224, 230, 0.09), rgba(11, 39, 64, 0.86));
}

.page-privacy .contact-block dl {
  display: grid;
  gap: 12px;
  margin: 0 0 14px;
}

.page-privacy .contact-block dt {
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-privacy .contact-block dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .contact-block p {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---------- 版本注记 ---------- */
.page-privacy .doc-note {
  margin-top: 16px !important;
  padding-top: 14px;
  border-top: 1px dashed var(--line-faint);
  font-size: 13.5px;
  color: var(--steel);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-privacy .defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 880px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-doc {
    grid-template-columns: var(--toc-w) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 20px;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
    line-height: 1.45;
  }

  .page-privacy .privacy-toc__num {
    align-self: flex-start;
    margin-top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__link::before,
  .page-privacy .clause__anchor,
  .page-privacy .clause__body a {
    transition: none;
  }

  .page-privacy .clause__head:hover .clause__anchor {
    opacity: 1;
  }
}
<<<END>>>