.page-privacy {
  --privacy-pad: clamp(1.25rem, 3.2vw, 2.75rem);
  --privacy-ink: var(--mist);
  display: block;
  padding-bottom: 4rem;
}

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 2rem 0 1.5rem;
  background:
    radial-gradient(60% 70% at 78% 8%, rgba(139, 92, 246, 0.22), transparent 70%),
    radial-gradient(50% 60% at 12% 92%, rgba(94, 234, 212, 0.1), transparent 72%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 1.75rem;
}

.page-privacy .privacy-hero__copy {
  max-width: 46rem;
}

.page-privacy .privacy-hero h1 {
  margin: 0.75rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--silver);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 40rem;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.85;
  color: var(--mist);
  opacity: 0.9;
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--nebula);
  box-shadow: 0 24px 60px -32px rgba(139, 92, 246, 0.55);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 8 / 3;
}

/* 粘性条款目录 */
.page-privacy .privacy-directory {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 1.75rem 0 0;
  background: rgba(7, 11, 26, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-directory__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.page-privacy .privacy-directory__label {
  flex: none;
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet-soft);
}

.page-privacy .privacy-directory__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-privacy .privacy-directory__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(17, 26, 51, 0.85);
  color: var(--mist);
  font-size: 0.85rem;
  line-height: 1.3;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-directory__list a .data-mono {
  font-size: 0.7rem;
  color: var(--violet-soft);
}

.page-privacy .privacy-directory__list a:hover,
.page-privacy .privacy-directory__list a:focus-visible {
  border-color: var(--violet);
  color: var(--silver);
  background: rgba(139, 92, 246, 0.16);
  outline: none;
}

/* 条款轨道 */
.page-privacy .privacy-body {
  position: relative;
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-left: calc(var(--gutter) + 0.35rem);
}

.page-privacy .privacy-body::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.75rem;
  bottom: 1.5rem;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--violet), rgba(94, 234, 212, 0.5) 55%, transparent);
  opacity: 0.55;
}

.page-privacy .privacy-clause {
  position: relative;
  padding: var(--privacy-pad);
  background: var(--pod);
  border-radius: var(--radius-lg);
  scroll-margin-top: 6.5rem;
}

.page-privacy .privacy-clause::before {
  content: "";
  position: absolute;
  left: calc(-1 * (var(--gutter) + 0.35rem) + 0.1rem);
  top: calc(var(--privacy-pad) + 0.35rem);
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.18);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .privacy-clause__no {
  flex: none;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .privacy-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--silver);
}

.page-privacy .privacy-clause__lead {
  margin: 1.15rem 0 0;
  max-width: 52rem;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--mist);
  opacity: 0.88;
}

.page-privacy .privacy-clause h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--silver);
}

.page-privacy .privacy-clause p {
  line-height: 1.85;
}

.page-privacy .privacy-clause a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(183, 164, 255, 0.45);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--mint);
  border-bottom-color: var(--mint);
  outline: none;
}

/* 场景 */
.page-privacy .privacy-scenes {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-scene {
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(14, 22, 48, 0.95), rgba(17, 26, 51, 0.65));
}

.page-privacy .privacy-scene p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.82;
}

/* 信息类型 */
.page-privacy .privacy-types {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-type {
  position: relative;
  padding: 1.15rem 1.15rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 11, 26, 0.55);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-privacy .privacy-type:hover {
  border-color: rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -28px rgba(139, 92, 246, 0.85);
}

.page-privacy .privacy-type__tag {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-privacy .privacy-type p:last-child {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.82;
}

/* 使用目的 */
.page-privacy .privacy-purpose {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-privacy .privacy-purpose > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.95rem;
  align-items: start;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(14, 22, 48, 0.7);
}

.page-privacy .privacy-purpose__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  border-radius: 50%;
  border: 1px solid rgba(139, 92, 246, 0.6);
  color: var(--violet-soft);
  font-size: 0.85rem;
}

.page-privacy .privacy-purpose p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.82;
}

.page-privacy .privacy-note {
  margin: 1.5rem 0 0;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--amber);
  background: rgba(245, 184, 75, 0.08);
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.9;
}

/* 共享与安全 */
.page-privacy .privacy-share {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-share__item {
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 11, 26, 0.5);
}

.page-privacy .privacy-share__item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.82;
}

.page-privacy .privacy-shield {
  margin-top: 1.5rem;
  padding: 1.25rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(94, 234, 212, 0.28);
  background:
    radial-gradient(120% 130% at 0% 0%, rgba(94, 234, 212, 0.12), transparent 62%),
    rgba(14, 22, 48, 0.85);
}

.page-privacy .privacy-shield__label {
  margin: 0 0 0.85rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .privacy-shield__list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-shield__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
  align-items: start;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-shield__list .dot {
  margin-top: 0.55rem;
}

/* 权利 */
.page-privacy .privacy-rights {
  margin-top: 1.5rem;
}

.page-privacy .privacy-rights__label {
  margin: 0 0 0.7rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet-soft);
}

.page-privacy .privacy-rights__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-folds {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.page-privacy .privacy-folds .fold {
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(7, 11, 26, 0.55);
  overflow: hidden;
}

.page-privacy .privacy-folds .fold-trigger {
  width: 100%;
  text-align: left;
  padding: 1rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--silver);
}

.page-privacy .privacy-folds .fold-panel {
  padding: 0 1.15rem 1.15rem;
}

.page-privacy .privacy-folds .fold-panel p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.82;
}

/* 联系 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--line);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 0.4rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3.4vw, 1.35rem);
  letter-spacing: 0.01em;
  color: var(--silver);
  word-break: break-all;
}

.page-privacy .privacy-contact__note {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  color: var(--mist);
  opacity: 0.82;
}

.page-privacy .privacy-contact__aside {
  padding: 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(14, 22, 48, 0.75);
}

.page-privacy .privacy-contact__aside p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--mist);
  opacity: 0.85;
}

@media (min-width: 640px) {
  .page-privacy .privacy-scenes,
  .page-privacy .privacy-types,
  .page-privacy .privacy-share {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding: 3rem 0 2rem;
  }

  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 2.5rem;
    grid-template-areas:
      "crumb crumb"
      "copy figure";
  }

  .page-privacy .privacy-hero .breadcrumb {
    grid-area: crumb;
  }

  .page-privacy .privacy-hero__copy {
    grid-area: copy;
  }

  .page-privacy .privacy-hero__figure {
    grid-area: figure;
  }

  .page-privacy .privacy-hero__figure img {
    aspect-ratio: 4 / 3;
  }

  .page-privacy .privacy-body {
    gap: 2rem;
    margin-top: 2.75rem;
    padding-left: 2.5rem;
  }

  .page-privacy .privacy-body::before {
    left: 0.6rem;
  }

  .page-privacy .privacy-clause::before {
    left: -2.1rem;
    width: 0.7rem;
    height: 0.7rem;
  }

  .page-privacy .privacy-clause {
    scroll-margin-top: 7rem;
  }

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

  .page-privacy .privacy-types {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-body {
    padding-left: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-type,
  .page-privacy .privacy-directory__list a,
  .page-privacy .privacy-clause a {
    transition: none;
  }

  .page-privacy .privacy-type:hover {
    transform: none;
  }
}
<<<END>>>