body { max-width: 760px; margin: 2rem auto; padding: 0 1.2rem;
       font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI",
       system-ui, sans-serif; color: #1a1a1a; background: #fafaf8; }
h1 { color: #2E7D6F; border-bottom: 2px solid #2E7D6F; padding-bottom: .4rem;
     font-size: 2rem; }
h2 { color: #2E7D6F; margin-top: 2.2rem; font-size: 1.4rem; }
h3 { margin-top: 1.6rem; font-size: 1.1rem; }
a { color: #2E7D6F; }
code { background: #efece4; padding: 2px 6px; border-radius: 4px;
       font-family: "SF Mono", Menlo, Consolas, monospace; font-size: .92em; }
pre code { display: block; padding: 1rem; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; }
th, td { border: 1px solid #d6d3c4; padding: 8px 12px; text-align: left;
         font-size: .95rem; }
th { background: #efece4; }
hr { border: none; border-top: 1px solid #d6d3c4; margin: 2rem 0; }
ul, ol { padding-left: 1.6rem; }
li { margin: .3rem 0; }
.footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid #d6d3c4;
          font-size: .85rem; color: #6b6b6b; }