:root {
  color-scheme: light dark;
  --brand-blue: #0d5cab;
  --brand-blue-ink: #123f73;
  --brand-blue-muted: #4b6789;
  --brand-blue-soft: #f4f8fe;
  --brand-blue-border: #d3dfef;
  --bg: #f7f9fc;
  --surface: #ffffff;
  --text: #1a1a1a;
  --muted: #555555;
  --link: var(--brand-blue);
  --border: #d9dee5;
  --photo-bg: #f4f6f8;
  --photo-fallback-text: #4a5560;
  --photo-fallback-grad-1: #e7edf3;
  --photo-fallback-grad-2: #f7fafc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b;
    --surface: #171e27;
    --text: #e7edf5;
    --muted: #a9b6c5;
    --link: #8ab4ff;
    --border: #2b3643;
    --photo-bg: #121923;
    --photo-fallback-text: #c7d2df;
    --photo-fallback-grad-1: #223142;
    --photo-fallback-grad-2: #172331;
  }
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  max-width: 1000px;
  margin: 30px auto;
  padding: 0 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

.meta {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.photo-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--photo-bg);
  flex-shrink: 0;
  position: relative;
}

.photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-fallback {
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--photo-fallback-text);
  font-weight: 700;
  background: linear-gradient(145deg, var(--photo-fallback-grad-1), var(--photo-fallback-grad-2));
}