body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
     font-size:16.5px;line-height:1.78}
.hero h1{font-size:40px;line-height:1.26;letter-spacing:-.3px}
.hero p.lead{font-size:17px;line-height:1.75}
.s-head h2{letter-spacing:-.2px}
.brand{font-size:16.5px;letter-spacing:-.1px}
nav.links a{font-size:14px}
article.post p{font-size:16.2px;line-height:1.85}
article.post h2{font-size:22px}
.tbl{font-size:14px}
.card p{font-size:14.5px}
@media(max-width:900px){.hero h1{font-size:30px}}
@media(max-width:640px){.hero h1{font-size:25px}article.post h1{font-size:24px}}