/* Default */
html { font-family: -apple-system, "Helvetica Neue", "Helvetica", sans-serif; }

/* Set default margins */
.subheadline { margin-top: 1em; margin-bottom: 1em; }
.footnote { margin-top: 1em; margin-bottom: 1em; }
.caption1 { margin-top: 1em; margin-bottom: 1em; }
.caption2 { margin-top: 1em; margin-bottom: 1em; }

/* For the Mac */
h1 { font-weight: normal; font-size: 1.75em; }
h2 { font-weight: normal; font-size: 1.375em; }
h3 { font-weight: normal; font-size: 1.25em; }
p  { font-weight: normal; font-size: 1.0625em; }
.subheadline { font-weight: normal; font-size: 0.9375em }
.footnote { font-weight: normal; font-size: 0.8125em }
.caption1 { font-weight: normal; font-size: 0.75em }
.caption2 { font-weight: normal; font-size: 0.6875em }

/* For iOS */
h1 { font: -apple-system-title1 }
h2 { font: -apple-system-title2 }
h3 { font: -apple-system-title3 }
p { font: -apple-system-body }
.subheadline { font: -apple-system-subheadline }
.footnote { font: -apple-system-footnote }
.caption1 { font: -apple-system-caption1 }
.caption2 { font: -apple-system-caption2 }