.page-privacy {
  --pv-gap: 40px;
  color: var(--paper);
  background: var(--ink);
}

.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1100px 420px at 10% -12%, rgba(53, 224, 214, .11), transparent 62%),
    radial-gradient(760px 380px at 92% 0%, rgba(229, 72, 143, .07), transparent 66%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 68%, var(--ink) 100%);
}

.page-privacy .pv-hero__inner {
  padding-top: 20px;
  padding-bottom: 40px;
}

.page-privacy .pv-kicker {
  margin: 22px 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--font-cond);
  font-size: clamp(30px, 6.2vw, 56px);
  line-height: 1.14;
  letter-spacing: .03em;
  color: var(--paper);
  max-width: 20em;
}

.page-privacy .pv-lede {
  max-width: 60ch;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.page-privacy .pv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--paper);
  background: rgba(18, 35, 63, .5);
}

.page-privacy .pv-fig {
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 560;
  object-fit: cover;
  filter: saturate(.92);
}

.page-privacy .pv-fig .fig-frame__cap {
  padding: 12px 24px 14px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  background: var(--ink-2);
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-gap);
  padding: 8px 0 64px;
}

.page-privacy .pv-body {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .pv-sec {
  border-top: 1px solid var(--line);
  padding: 26px 0 30px;
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .pv-sec__sum {
  display: flex;
  align-items: baseline;
  gap: 14px;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pv-sec__sum::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-sec__sum::after {
  content: "收起";
  margin-left: auto;
  flex: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 3px 9px;
}

.page-privacy .pv-sec:not([open]) .pv-sec__sum::after {
  content: "展开";
  color: var(--cyan);
  border-color: rgba(53, 224, 214, .4);
}

.page-privacy .pv-sec__sum:hover::after,
.page-privacy .pv-sec__sum:focus-visible::after {
  color: var(--gold-hi);
  border-color: var(--line-strong);
}

.page-privacy .pv-sec__title {
  margin: 0;
  font-family: var(--font-cond);
  font-size: clamp(19px, 3.4vw, 25px);
  letter-spacing: .05em;
  color: var(--paper);
}

.page-privacy .pv-sec__rule {
  display: block;
  width: 40px;
  height: 2px;
  margin: 14px 0 22px;
  background: var(--gold);
}

.page-privacy .pv-sec__body > p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.85;
  max-width: 68ch;
}

.page-privacy .pv-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 16px 16px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(90deg, rgba(18, 35, 63, .78), rgba(18, 35, 63, .18));
}

.page-privacy .pv-item__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
  padding-top: 2px;
}

.page-privacy .pv-item__inner {
  min-width: 0;
}

.page-privacy .pv-item h4 {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-privacy .pv-item p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-list--plain .pv-item {
  border-left-color: var(--gold);
  background: linear-gradient(90deg, rgba(200, 164, 92, .1), rgba(18, 35, 63, .1));
}

.page-privacy .pv-terms {
  margin: 0 0 4px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-term {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-term__key {
  margin: 0;
  color: var(--cyan);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
}

.page-privacy .pv-term__val {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-key {
  display: block;
  margin: 22px 0 0;
  padding: 12px 0 12px 16px;
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(200, 164, 92, .09), transparent);
  color: var(--paper);
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-privacy .pv-keep {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-keep__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-keep__label {
  color: var(--paper);
  font-size: 15px;
  letter-spacing: .02em;
}

.page-privacy .pv-keep__value {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy .pv-sub {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-privacy .pv-guard {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-guard li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-guard li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .pv-inline-link {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .pv-inline-link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 214, .45);
}

.page-privacy .pv-inline-link a:hover,
.page-privacy .pv-inline-link a:focus-visible {
  color: var(--gold-hi);
  border-bottom-color: var(--line-strong);
}

.page-privacy .pv-contact {
  display: grid;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-contact__label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .12em;
}

.page-privacy .pv-contact__value {
  color: var(--paper);
  font-size: 15px;
  line-height: 1.7;
  word-break: break-word;
}

.page-privacy .pv-contact .copy-btn {
  justify-self: start;
}

/* 右侧目录与协助面板 */
.page-privacy .pv-aside {
  min-width: 0;
}

.page-privacy .pv-toc {
  border: 1px solid var(--line);
  background: rgba(18, 35, 63, .6);
  padding: 16px 16px 18px;
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .pv-toc .toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease;
}

.page-privacy .pv-toc .toc__link .mono {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-privacy .pv-toc .toc__link:hover,
.page-privacy .pv-toc .toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
}

.page-privacy .pv-toc .toc__link.is-active {
  color: var(--gold-hi);
  border-left-color: var(--gold);
}

.page-privacy .pv-help {
  margin-top: 20px;
}

.page-privacy .pv-help .panel__body p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-privacy .pv-help__meta {
  margin: 0;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .12em;
}

@media (min-width: 640px) {
  .page-privacy .pv-hero__inner {
    padding-top: 26px;
    padding-bottom: 52px;
  }

  .page-privacy .pv-term {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pv-keep__row {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .pv-contact__row {
    grid-template-columns: 150px minmax(0, 1fr) auto;
    gap: 18px;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    --pv-gap: 72px;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    padding-bottom: 96px;
  }

  .page-privacy .pv-aside {
    position: sticky;
    top: calc(var(--head) + var(--rail) + 24px);
  }

  .page-privacy .pv-sec {
    padding: 34px 0 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc .toc__link {
    transition: none;
  }
}
<<<END>>>