/* Colors: change these and the whole site updates */
:root {
  --sky: #eef3f5;
  --ink: #14282e;
  --marsh: #3e7a5b;
  --goldfinch: #e8b923;
  --line: #c9d6db;
  --white: #ffffff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--sky);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: var(--marsh); }
a:focus-visible { outline: 3px solid var(--goldfinch); outline-offset: 2px; }

.wrap { max-width: 44rem; margin: 0 auto; padding: 0 1.25rem; }

header { border-bottom: 1px solid var(--line); background: var(--white); }
header .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.site-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--ink);
  text-decoration: none;
}
nav a { margin-left: 1.25rem; font-weight: 600; text-decoration: none; }
nav a:hover { text-decoration: underline; }

h1, h2 { font-family: Georgia, "Times New Roman", serif; line-height: 1.2; }
h1 { font-size: 2.4rem; margin: 3rem 0 0.75rem; }
h2 { font-size: 1.5rem; margin: 2.5rem 0 0.75rem; }

.lead { font-size: 1.2rem; max-width: 34rem; }

.post { border-left: 4px solid var(--marsh); padding-left: 1rem; margin: 1.5rem 0; }
.post time { font-size: 0.9rem; color: #4a6168; }
.post h3 { margin: 0.15rem 0 0.25rem; }
.post p { margin: 0; }

.callout {
  background: var(--white);
  border: 2px solid var(--goldfinch);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin: 2.5rem 0;
}
.callout h2 { margin-top: 0; }

table { width: 100%; border-collapse: collapse; background: var(--white); }
th, td { text-align: left; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); }
th { background: var(--ink); color: var(--white); }

footer { margin-top: 4rem; padding: 1.5rem 0; border-top: 1px solid var(--line); font-size: 0.9rem; color: #4a6168; }