.page-privacy {
  --privacy-card-bg: rgba(19, 28, 58, 0.55);
  --privacy-card-border: rgba(42, 52, 80, 0.85);
  --privacy-green-soft: rgba(57, 255, 136, 0.1);
  position: relative;
  background: var(--c-bg);
}

.page-privacy .privacy-hero {
  position: relative;
  padding: 56px 0 36px;
  overflow: hidden;
}

.page-privacy .privacy-dotfield {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle, rgba(57, 255, 136, 0.1) 1px, transparent 1.5px) 0 0 / 28px 28px,
    radial-gradient(circle, rgba(74, 144, 226, 0.08) 1px, transparent 1.5px) 14px 14px / 34px 34px;
  -webkit-mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.65), transparent 85%);
  mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.65), transparent 85%);
}

.page-privacy .breadcrumb {
  position: relative;
  z-index: 1;
}

.page-privacy .crumb-sep {
  margin: 0 6px;
  color: var(--c-muted);
}

.page-privacy .privacy-hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-privacy .page-hero-title {
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  font-weight: 200;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
}

.page-privacy .privacy-lead {
  max-width: 34em;
  margin: 18px 0 24px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-panel);
  box-shadow: var(--shadow);
}

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

.page-privacy .privacy-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 8;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: rgba(15, 20, 32, 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-privacy .privacy-toc-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 0;
}

.page-privacy .privacy-toc-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-privacy .privacy-toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  color: var(--c-muted);
  font-size: 0.86rem;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-privacy .privacy-toc-list a:hover {
  border-color: var(--c-green);
  color: var(--c-text);
  background: var(--privacy-green-soft);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-green);
}

.page-privacy .privacy-section {
  padding: 56px 0 20px;
  border-bottom: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 36px);
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-section.is-warm {
  background: radial-gradient(820px 240px at 90% 0%, rgba(255, 159, 28, 0.07), transparent 70%);
}

.page-privacy .privacy-section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 30px;
}

.page-privacy .privacy-index {
  font-family: var(--font-mono);
  font-size: clamp(2.6rem, 8vw, 4.4rem);
  font-weight: 200;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-green);
}

.page-privacy .privacy-section.is-warm .privacy-index {
  -webkit-text-stroke-color: var(--c-orange);
}

.page-privacy .privacy-section-title-wrap h2 {
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 200;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-text);
  margin: 0 0 8px;
}

.page-privacy .privacy-section-intro {
  max-width: 46em;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-card {
  padding: 26px 22px;
  border: 1px solid var(--privacy-card-border);
  border-radius: var(--radius-lg);
  background: var(--privacy-card-bg);
  transition: transform 0.35s var(--ease), border-color 0.3s var(--ease);
}

.page-privacy .privacy-card:hover {
  transform: translateY(-4px);
  border-color: rgba(57, 255, 136, 0.4);
}

.page-privacy .privacy-card-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: 14px;
  color: var(--c-green);
  background: var(--privacy-green-soft);
}

.page-privacy .privacy-card h3 {
  font-size: 1.04rem;
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 8px;
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-footnote {
  margin-top: 22px;
  padding: 12px 18px;
  border-left: 2px solid var(--c-orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 159, 28, 0.08);
  color: var(--c-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.page-privacy .privacy-usage-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .privacy-usage-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 18px;
  border: 1px solid rgba(255, 159, 28, 0.22);
  border-radius: var(--radius-md);
  background: rgba(255, 159, 28, 0.05);
}

.page-privacy .privacy-usage-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1.2;
  color: var(--c-orange);
}

.page-privacy .privacy-usage-copy h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 6px;
}

.page-privacy .privacy-usage-copy p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-privacy .privacy-storage-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-storage-main {
  padding: 22px;
  border: 1px solid var(--privacy-card-border);
  border-radius: var(--radius-lg);
  background: var(--privacy-card-bg);
}

.page-privacy .privacy-safe-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  margin-bottom: 18px;
  border: 1px solid rgba(57, 255, 136, 0.2);
  border-radius: var(--radius-md);
  background: var(--privacy-green-soft);
}

.page-privacy .privacy-status-dot {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-green);
  animation: privacy-pulse 2.4s var(--ease) infinite;
}

@keyframes privacy-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(57, 255, 136, 0.45);
  }
  65% {
    box-shadow: 0 0 0 14px rgba(57, 255, 136, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(57, 255, 136, 0);
  }
}

.page-privacy .privacy-safe-copy h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-text);
  margin: 0 0 4px;
}

.page-privacy .privacy-safe-copy p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-privacy .privacy-security-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-security-list li {
  padding: 10px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  background: rgba(11, 16, 38, 0.45);
  color: var(--c-text);
  font-size: 0.86rem;
  text-align: center;
}

.page-privacy .privacy-storage-aside {
  padding: 24px 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(19, 28, 58, 0.7), rgba(11, 16, 38, 0.4));
}

.page-privacy .privacy-aside-kicker {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-data);
}

.page-privacy .privacy-storage-aside h3 {
  font-size: 1.14rem;
  font-weight: 500;
  color: var(--c-text);
  margin: 10px 0 8px;
}

.page-privacy .privacy-storage-aside p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-storage-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0 0;
}

.page-privacy .privacy-storage-facts div {
  padding: 12px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: rgba(11, 16, 38, 0.5);
}

.page-privacy .privacy-storage-facts dt {
  font-size: 0.76rem;
  color: var(--c-muted);
}

.page-privacy .privacy-storage-facts dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--c-green);
}

.page-privacy .privacy-rights-list {
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-rights-item {
  border-bottom: 1px solid var(--c-line);
  background: rgba(19, 28, 58, 0.3);
  transition: background 0.3s var(--ease);
}

.page-privacy .privacy-rights-item:hover,
.page-privacy .privacy-rights-item[open] {
  background: rgba(19, 28, 58, 0.58);
}

.page-privacy .privacy-rights-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 1.02rem;
  color: var(--c-text);
}

.page-privacy .privacy-rights-item summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-rights-item p {
  max-width: 60em;
  margin: 0;
  padding: 0 4px 24px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-toggle-icon {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
}

.page-privacy .privacy-toggle-icon::before,
.page-privacy .privacy-toggle-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  border-radius: 2px;
  background: var(--c-green);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-privacy .privacy-toggle-icon::before {
  width: 14px;
  height: 2px;
}

.page-privacy .privacy-toggle-icon::after {
  width: 2px;
  height: 14px;
}

.page-privacy .privacy-rights-item[open] .privacy-toggle-icon::after {
  opacity: 0;
  transform: translateY(6px);
}

.page-privacy .privacy-contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-privacy .privacy-contact-panel {
  padding: 26px 24px;
  border: 1px solid rgba(57, 255, 136, 0.28);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(57, 255, 136, 0.12), rgba(19, 28, 58, 0.5));
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-green);
}

.page-privacy .privacy-contact-email {
  margin: 10px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  letter-spacing: -0.01em;
  color: var(--c-text);
  word-break: break-all;
}

.page-privacy .privacy-contact-note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-privacy .privacy-contact-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: rgba(19, 28, 58, 0.35);
}

.page-privacy .privacy-contact-links h3 {
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--c-text);
  margin: 0 0 4px;
}

.page-privacy .privacy-outro {
  margin-top: 26px;
  padding: 20px 24px;
  border: 1px dashed var(--c-line);
  border-radius: var(--radius-md);
  color: var(--c-muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 84px 0 56px;
  }

  .page-privacy .privacy-hero-layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
  }

  .page-privacy .privacy-toc-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
  }

  .page-privacy .privacy-section-head {
    grid-template-columns: 130px 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-privacy .privacy-card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-privacy .privacy-usage-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-privacy .privacy-storage-layout {
    grid-template-columns: 1.35fr 0.9fr;
    gap: 18px;
  }

  .page-privacy .privacy-contact-layout {
    grid-template-columns: 1.3fr 0.9fr;
    gap: 18px;
  }
}

@media (min-width: 1080px) {
  .page-privacy .privacy-section {
    padding: 84px 0 28px;
  }

  .page-privacy .privacy-section-head {
    grid-template-columns: 180px 1fr;
    gap: 40px;
  }
}
<<<PAGE_END>>>
页面主体 HTML 与页面专属 CSS 已完成同步创作，可直接使用。