:root {
  --background: #F4F7F2;
  --surface: #FFFFFF;
  --border: #DCE6DF;
  --text: #1E2B26;
  --primary: #2F6B57;
}

body {
  margin: 0;
  padding: 16px;
  background: var(--background);
  color: var(--text);
  font: 17px/1.7 "IBM Plex Sans Arabic", system-ui, sans-serif;
}

main {
  box-sizing: border-box;
  max-width: 680px;
  margin: 0 auto 16px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

h1 { margin-top: 0; font-size: 26px; }
h2 { margin-bottom: 4px; font-size: 19px; color: var(--primary); }
a { color: var(--primary); overflow-wrap: anywhere; }