/* ---- Base ---- */

:root {
  --bg: #1f3d2b;
  --text: #1f2933;
  --muted: #6b7280;
  --accent: #2563eb;
  --border: #e5e7eb;
}

* {
  box-sizing: border-box;
}

html {
  font-family: system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

body {
  margin: 0;
}

/* ---- Layout ---- */

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ---- Header ---- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

.nav a {
  margin-left: 1rem;
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

.nav a:hover {
  color: var(--accent);
}

/* ---- Content ---- */

.content {
  padding: 3rem 0;
  background: #ffffff;
  padding: 3rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.content h1 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.content h2 {
  margin-top: 2.5rem;
  font-size: 1.5rem;
}

.content p,
.content li {
  font-size: 1.05rem;
}

.content ul {
  padding-left: 1.2rem;
}

/* ---- Footer ---- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent);
}

#seasonal-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}