:root {
  color-scheme: light dark;
  --bg: #fafafa;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --card-bg: #ffffff;
  --card-border: #e5e5e5;
  --card-hover: #f0f0f0;
  --accent: #1a1a1a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #f2f2f2;
    --muted: #9a9a9a;
    --card-bg: #1c1c1c;
    --card-border: #2e2e2e;
    --card-hover: #262626;
    --accent: #f2f2f2;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 1.25rem 2rem;
}

.header {
  text-align: center;
  margin-bottom: 2rem;
}

.header h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
}

.header p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

.links {
  width: 100%;
  max-width: 26rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 0.9rem;
  color: var(--fg);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: background-color 0.15s ease, transform 0.1s ease;
  cursor: pointer;
}

.link-card:hover {
  background: var(--card-hover);
}

.link-card:active {
  transform: scale(0.98);
}

.link-icon {
  font-size: 1.3rem;
  width: 1.6rem;
  text-align: center;
  flex-shrink: 0;
}

.link-label {
  flex: 1;
}

.link-arrow {
  color: var(--muted);
  font-size: 0.9rem;
}

.footer {
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-align: center;
}