/* Baza wspólna bloga i artykułów. */
*{ box-sizing: border-box; }
body{
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background:
        radial-gradient(circle at 15% 85%, rgba(0,150,255,0.25), transparent 60%),
        radial-gradient(circle at 85% 20%, rgba(0,200,255,0.25), transparent 55%),
        linear-gradient(135deg, #dff3ff, #ebfbff);
      color: var(--text-main);
    }
a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }