.page-privacy {
  --privacy-panel: rgba(42, 52, 49, 0.55);
  --privacy-glow: rgba(46, 139, 255, 0.22);
  position: relative;
  overflow-x: hidden;
  color: var(--fog);
  background:
    radial-gradient(120% 70% at 18% -10%, rgba(39, 224, 200, 0.09), transparent 60%),
    radial-gradient(90% 60% at 90% 8%, rgba(139, 123, 255, 0.1), transparent 62%),
    var(--ink);
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-privacy .privacy-atmosphere {
  position: relative;
  width: 100%;
  max-height: 340px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.5;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 92%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 92%);
}

.page-privacy .privacy-atmosphere-media {
  display: block;
  width: 100%;
  height: clamp(180px, 32vw, 340px);
  object-fit: cover;
  object-position: center;
  filter: saturate(0.75) contrast(1.05);
}

.page-privacy .privacy-hero {
  position: relative;
  margin-top: clamp(-150px, -18vw, -70px);
  padding-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.6rem, 8.5vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-privacy .privacy-title::after {
  content: "";
  display: block;
  width: clamp(64px, 14vw, 128px);
  height: 4px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--flame), var(--amber));
  transform: skewX(-18deg);
}

.page-privacy .privacy-lede {
  max-width: 40rem;
  margin-top: 20px;
  color: var(--muted);
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.page-privacy .privacy-meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta-key {
  color: var(--electric);
  min-width: 90px;
}

.page-privacy .privacy-meta-val {
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.02em;
  font-family: var(--font-body);
  font-size: 13px;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  padding-top: clamp(32px, 6vw, 64px);
}

/* 侧边导览 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  border-radius: var(--radius-sm);
  padding: 18px 18px 16px;
  background: var(--privacy-panel);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mint);
}

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

.page-privacy .privacy-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-radius: 8px;
  color: var(--fog);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  background: rgba(39, 224, 200, 0.12);
  color: var(--mint);
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--electric);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-toc-top {
  display: inline-block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  width: 100%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .privacy-toc-top:hover,
.page-privacy .privacy-toc-top:focus-visible {
  color: var(--amber);
}

/* 正文条款 */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  max-width: 46rem;
}

.page-privacy .privacy-clause {
  padding-bottom: clamp(24px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-num {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-h2 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 4.4vw, 2rem);
  line-height: 1.2;
  color: var(--fog);
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

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

/* 信息类别卡片 */
.page-privacy .privacy-cards {
  display: grid;
  gap: 12px;
  margin: 6px 0 18px;
}

.page-privacy .privacy-card {
  position: relative;
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(46, 139, 255, 0.08), rgba(11, 31, 26, 0.4));
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-privacy .privacy-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--electric), var(--mint));
  border-radius: 2px;
}

.page-privacy .privacy-card:hover {
  transform: translateY(-2px);
  border-color: rgba(46, 139, 255, 0.45);
}

.page-privacy .privacy-card-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mint);
}

.page-privacy .privacy-card-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* 用途清单 */
.page-privacy .privacy-purpose {
  list-style: none;
  margin: 6px 0 18px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-purpose li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-purpose-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--flame);
}

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

/* 提示块 */
.page-privacy .privacy-note {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 154, 77, 0.06);
}

.page-privacy .privacy-note-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-privacy .privacy-note p:last-child {
  margin-bottom: 0;
  font-size: 14.5px;
}

/* 权利卡片 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
  margin: 6px 0 18px;
}

.page-privacy .privacy-right {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(42, 52, 49, 0.4);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-privacy .privacy-right:hover {
  border-color: rgba(255, 77, 46, 0.45);
  background: rgba(255, 77, 46, 0.07);
}

.page-privacy .privacy-right h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.page-privacy .privacy-right p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
}

.page-privacy .privacy-inline-link {
  color: var(--mint);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--amber);
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

@media (min-width: 901px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(200px, 250px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

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

  .page-privacy .privacy-meta li {
    flex-direction: column;
    gap: 4px;
    padding: 0 20px;
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-meta li:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-privacy .privacy-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .privacy-purpose li {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-privacy .privacy-toc-link {
    font-size: 13.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-card,
  .page-privacy .privacy-right,
  .page-privacy .privacy-toc-link,
  .page-privacy .privacy-toc-top {
    transition: none;
  }

  .page-privacy .privacy-card:hover {
    transform: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    padding-bottom: 0;
  }

  .page-privacy .privacy-atmosphere,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-actions {
    display: none;
  }

  .page-privacy .privacy-hero {
    margin-top: 0;
    border-bottom: 1px solid #ccc;
  }

  .page-privacy .privacy-title,
  .page-privacy .privacy-h2,
  .page-privacy .privacy-right h3 {
    color: #111;
  }

  .page-privacy .privacy-clause p,
  .page-privacy .privacy-card-text,
  .page-privacy .privacy-purpose-val,
  .page-privacy .privacy-right p {
    color: #333;
  }

  .page-privacy .privacy-clause {
    break-inside: avoid;
    border-bottom: 1px solid #ddd;
  }
}