.page-privacy {
  --privacy-line: rgba(17, 22, 28, 0.14);
  --privacy-body-ink: #22303C;
  --privacy-toc-w: 236px;
  background: var(--ink-900);
  color: var(--paper-white);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 56px) 0 clamp(20px, 4vw, 40px);
  background:
    radial-gradient(120% 100% at 84% -10%, rgba(79, 227, 193, 0.16), transparent 58%),
    radial-gradient(90% 90% at 4% 108%, rgba(255, 107, 74, 0.14), transparent 62%),
    var(--ink-900);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 162, 92, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 162, 92, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 88%);
  pointer-events: none;
}

.page-privacy .privacy-hero > .shell {
  position: relative;
  z-index: 1;
}

/* 面包屑 */
.page-privacy .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  color: rgba(143, 166, 184, 0.55);
}

.page-privacy .breadcrumbs a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--paper-white);
  border-bottom-color: var(--teal);
}

.page-privacy h1 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(30px, 5.4vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--paper-white);
  max-width: 20ch;
}

.page-privacy .privacy-hero .lead {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(242, 233, 216, 0.78);
}

/* 首屏图 */
.page-privacy .privacy-hero-figure {
  position: relative;
  margin: clamp(24px, 4vw, 44px) 0 0;
  border: 1px solid rgba(79, 227, 193, 0.22);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, 0.9);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* 摘要卡 */
.page-privacy .privacy-summary {
  margin-top: clamp(20px, 3.5vw, 36px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid rgba(79, 227, 193, 0.26);
  border-left: 3px solid var(--teal);
  border-radius: 2px 18px 18px 2px;
  background: linear-gradient(135deg, rgba(22, 61, 90, 0.94), rgba(14, 42, 66, 0.9));
}

.page-privacy .privacy-summary-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--teal);
  text-transform: uppercase;
}

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

.page-privacy .privacy-summary li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(250, 244, 232, 0.88);
}

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

/* ---------- 正文区 ---------- */
.page-privacy .privacy-layout {
  padding: clamp(28px, 4.5vw, 56px) 0 clamp(48px, 7vw, 90px);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 36px);
  align-items: start;
}

/* 目录 */
.page-privacy .privacy-toc {
  padding: 16px;
  border: 1px solid rgba(201, 162, 92, 0.28);
  border-radius: var(--radius);
  background: rgba(14, 42, 66, 0.72);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sand);
  text-transform: uppercase;
}

.page-privacy .privacy-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--paper-white);
  background: rgba(79, 227, 193, 0.1);
}

.page-privacy .toc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--sand);
}

/* 纸张文档 */
.page-privacy .privacy-doc-wrap {
  position: relative;
  isolation: isolate;
  min-width: 0;
}

.page-privacy .privacy-doc-wrap::before {
  content: "";
  position: absolute;
  inset: 12px 0 -12px 10px;
  z-index: -1;
  border-radius: 4px 22px 22px 22px;
  background: rgba(250, 244, 232, 0.22);
}

.page-privacy .privacy-doc {
  position: relative;
  padding: clamp(22px, 4vw, 52px);
  border-radius: 4px 22px 22px 22px;
  background: var(--paper);
  color: var(--privacy-body-ink);
  box-shadow: 0 34px 70px -40px rgba(0, 0, 0, 0.85);
}

.page-privacy .policy-section {
  scroll-margin-top: 96px;
}

.page-privacy .policy-section + .policy-section {
  margin-top: clamp(24px, 3.6vw, 40px);
  padding-top: clamp(22px, 3.2vw, 34px);
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .policy-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-black);
}

.page-privacy .policy-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--coral-deep);
  padding-top: 2px;
}

.page-privacy .policy-body {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--privacy-body-ink);
  max-width: 66ch;
}

.page-privacy .policy-body p {
  margin: 0 0 12px;
}

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

.page-privacy .policy-body strong {
  font-weight: 600;
  color: var(--ink-black);
}

.page-privacy .policy-list {
  margin: 4px 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 18px;
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--coral-deep);
  transform: rotate(45deg);
}

/* 保存期限表 */
.page-privacy .retention-list {
  margin: 4px 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .retention-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .retention-label {
  font-size: 15px;
  color: var(--privacy-body-ink);
}

.page-privacy .retention-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--coral-deep);
  font-variant-numeric: tabular-nums;
}

/* 相关阅读 */
.page-privacy .policy-related {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px dashed rgba(17, 22, 28, 0.28);
  display: grid;
  gap: 8px;
}

.page-privacy .policy-related-title {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-700);
  text-transform: uppercase;
}

.page-privacy .policy-related-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid rgba(17, 22, 28, 0.16);
  border-radius: 8px;
  text-decoration: none;
  font-size: 14.5px;
  color: var(--ink-700);
  background: rgba(255, 255, 255, 0.42);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .policy-related-link::after {
  content: "→";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--coral-deep);
}

.page-privacy .policy-related-link:hover,
.page-privacy .policy-related-link:focus-visible {
  border-color: var(--coral-deep);
  background: rgba(255, 107, 74, 0.08);
  transform: translateX(2px);
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-grid {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 128px);
    overflow: auto;
  }

  .page-privacy .privacy-doc-wrap::before {
    inset: 14px 0 -14px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-related-link {
    transition: none;
  }

  .page-privacy .policy-related-link:hover,
  .page-privacy .policy-related-link:focus-visible {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-hero {
    padding: 0 0 12pt;
    background: none;
  }

  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-hero-figure,
  .page-privacy .privacy-toc,
  .page-privacy .policy-related {
    display: none;
  }

  .page-privacy .privacy-grid {
    display: block;
  }

  .page-privacy .privacy-doc-wrap::before {
    display: none;
  }

  .page-privacy .privacy-doc {
    padding: 0;
    border-radius: 0;
    background: #ffffff;
    box-shadow: none;
  }

  .page-privacy .privacy-summary {
    margin-top: 12pt;
    border: 1px solid #999999;
    border-left: 3px solid #999999;
    background: #ffffff;
    color: #000000;
  }

  .page-privacy .privacy-summary li,
  .page-privacy .privacy-summary-title {
    color: #000000;
  }

  .page-privacy h1,
  .page-privacy .privacy-hero .lead,
  .page-privacy .policy-heading,
  .page-privacy .policy-body,
  .page-privacy .policy-body strong,
  .page-privacy .retention-label {
    color: #000000;
  }

  .page-privacy .policy-section {
    break-inside: avoid;
  }
}
<<<END>>>