:root {
  --amber-bg: #1a1410;
  --amber-text: #ff9800;
  --amber-light: #ffb74d;
  --amber-link: #ffa726;
  --amber-hover: #ffc107;
  --card-bg: rgba(251, 191, 36, 0.1);
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Courier New', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  background: var(--amber-bg);
  color: var(--amber-text);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.container { max-width: 48rem; margin: 0 auto; padding: 2rem 1rem; }

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 2rem;
  color: var(--amber-text);
}

.project-list > * + * { margin-top: 1.5rem; }

.card { background: var(--card-bg); padding: 1rem; }

.card-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.card-index { font-size: 0.75rem; color: var(--amber-light); font-weight: 400; }
.card-links { font-size: 0.875rem; margin-bottom: 0.75rem; }
.card-desc { font-size: 0.875rem; color: var(--amber-light); margin: 0; }

.pixel-link {
  color: var(--amber-link);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
  display: inline-flex;
  align-items: center;
}
.pixel-link:hover { color: var(--amber-hover); text-decoration: underline; }

.pixel-divider { color: var(--amber-light); margin: 0 0.25rem; }

.icon {
  width: 0.75rem;
  height: 0.75rem;
  margin-left: 0.25rem;
  display: inline-block;
}