.page-privacy {
  --privacy-measure: 68ch;
  position: relative;
  padding-bottom: 3rem;
}

.page-privacy .privacy-progress {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--neon) 100%);
  pointer-events: none;
  z-index: 60;
}

.page-privacy .breadcrumbs {
  padding-block: 1.5rem 0.5rem;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  gap: 2rem;
  padding-block: 1.25rem 2.5rem;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--neon);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0.05em;
  color: var(--moon);
}

.page-privacy .privacy-hero__lede {
  margin: 1.4rem 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.75rem;
  margin: 1.75rem 0 0;
  padding: 1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__meta-item {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta-num {
  display: inline-block;
  margin-right: 0.4rem;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-privacy .privacy-hero__visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--grad-vault);
  box-shadow: var(--shadow-deep);
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  opacity: 0.86;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  gap: 2.25rem;
  padding-bottom: 2rem;
}

.page-privacy .privacy-shell > * {
  min-width: 0;
}

.page-privacy .privacy-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-rail .chapter-rail__title {
  flex: 0 0 100%;
  margin: 0 0 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-privacy .privacy-rail .chapter-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-privacy .privacy-rail__no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold);
}

.page-privacy .privacy-rail .chapter-rail__link:hover {
  color: var(--moon);
  border-color: var(--line-strong);
}

.page-privacy .privacy-rail .chapter-rail__link[data-active] {
  color: var(--gold-light);
  border-color: var(--line-strong);
  background: rgba(217, 169, 74, 0.08);
}

/* ---------- 条款条文 ---------- */
.page-privacy .privacy-body {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-clause {
  padding-block: 2rem;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-clause:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
}

.page-privacy .privacy-clause__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 4.4vw, 1.62rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.03em;
  color: var(--moon);
}

.page-privacy .privacy-clause__key {
  margin: 1rem 0 0;
  max-width: 56ch;
  padding-left: 0.9rem;
  border-left: 2px solid var(--line-strong);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--gold-light);
}

.page-privacy .privacy-clause__body {
  margin-top: 1.4rem;
  max-width: var(--privacy-measure);
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--moon);
}

.page-privacy .privacy-clause__body p {
  margin: 0 0 1rem;
  color: var(--mist);
}

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

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

.page-privacy .privacy-term {
  font-family: var(--font-mono);
  font-size: 0.95em;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-privacy .privacy-list {
  margin: 0 0 1.1rem;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 0.85rem;
  padding-left: 1.35rem;
  color: var(--mist);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .privacy-list li:last-child {
  margin-bottom: 0;
}

/* ---------- 条款行 ---------- */
.page-privacy .privacy-terms {
  margin: 0 0 1.2rem;
}

.page-privacy .privacy-terms__row {
  display: grid;
  gap: 0.3rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--hairline);
}

.page-privacy .privacy-terms__row:first-child {
  border-top: 1px solid var(--hairline);
}

.page-privacy .privacy-terms dt {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--moon);
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-inline-panel {
  margin: 1.4rem 0;
  max-width: 58ch;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--grad-panel);
  box-shadow: var(--shadow-deep);
}

.page-privacy .privacy-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  align-items: baseline;
  padding-block: 0.55rem;
  border-bottom: 1px solid var(--hairline);
  font-size: 0.9rem;
}

.page-privacy .privacy-contact-line:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-contact-line__key {
  flex: none;
  min-width: 4.6em;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .privacy-contact-line__val {
  flex: 1 1 14rem;
  min-width: 0;
  color: var(--moon);
  word-break: break-word;
}

.page-privacy .privacy-contact-line__val--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.page-privacy .privacy-crosslinks {
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-crosslinks a {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-privacy .privacy-crosslinks a:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: 5rem;
  }

  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 3.5rem;
    padding-block: 2.25rem 4.25rem;
  }

  .page-privacy .privacy-hero__lede {
    font-size: 1.05rem;
  }

  .page-privacy .privacy-shell {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 4rem;
    align-items: start;
    padding-bottom: 3rem;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 7rem;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-privacy .privacy-rail .chapter-rail__title {
    margin-bottom: 0.85rem;
  }

  .page-privacy .privacy-rail .chapter-rail__link {
    display: flex;
    width: 100%;
    padding: 0.6rem 0 0.6rem 0.9rem;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: none;
    font-size: 0.84rem;
    line-height: 1.5;
  }

  .page-privacy .privacy-rail .chapter-rail__link[data-active] {
    background: none;
    border-left-color: var(--gold);
  }

  .page-privacy .privacy-clause {
    padding-block: 2.6rem;
  }

  .page-privacy .privacy-terms__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 1.6rem;
    align-items: baseline;
  }

  .page-privacy .privacy-contact-line__key {
    min-width: 5.2em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail .chapter-rail__link,
  .page-privacy .privacy-crosslinks a {
    transition: none;
  }
}
<<<END>>>