:root { color-scheme: light dark; --bg:#f4f7f5; --text:#0f1712; --muted:#5d6b63; --accent:#0e9f66; }
@media (prefers-color-scheme: dark) { :root { --bg:#050A06; --text:#e6ece8; --muted:#8a9a90; --accent:#3ddc97; } }
html { background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
body { max-width: 720px; margin: 0 auto; padding: 32px 18px 64px; }
h1 { font-size: 26px; margin: 0 0 4px; } h2 { font-size: 18px; margin: 28px 0 6px; }
p, li { color: var(--text); } .muted { color: var(--muted); font-size: 14px; } a { color: var(--accent); }
img { width: 56px; height: 56px; }
h3{font-size:16px;margin:18px 0 4px}