:root {
  --ink: #15202b;
  --paper: #fbfaf7;
  --accent: #2f8f83;
  --accent-dark: #226b62;
  --muted: #5a6672;
  --line: #dcd8cf;
  --card: #ffffff;
  --danger: #a3362b;
  --gutter: 16px;
}
* { box-sizing: border-box; }
html { font-size: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 1rem/1.55 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 var(--gutter); }
main.wrap { padding-top: 1.5rem; padding-bottom: 3rem; min-height: 60vh; }
h1 { font-size: 1.75rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 1rem 0 .25rem; color: var(--muted); }
a { color: var(--accent-dark); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.site-header { border-bottom: 1px solid var(--line); background: var(--card); }
.bar { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.5rem; padding-top: .75rem; padding-bottom: .75rem; }
.brand { font-weight: 700; color: var(--ink); text-decoration: none; margin-right: auto; }
nav { display: flex; gap: 1.25rem; }
nav a { color: var(--ink); text-decoration: none; padding: .25rem 0; border-bottom: 2px solid transparent; }
nav a:hover { border-bottom-color: var(--accent); }
form.inline { display: inline; margin: 0; }
button.link {
  background: none; border: 0; padding: .25rem 0; font: inherit; color: var(--accent-dark);
  text-decoration: underline; cursor: pointer;
}
.site-footer { border-top: 1px solid var(--line); padding: 1.5rem 0 2.5rem; color: var(--muted); font-size: .9rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.narrow { max-width: 34rem; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 1.25rem; margin: 0 0 1.25rem; }
.stack { display: flex; flex-direction: column; gap: .75rem; align-items: flex-start; }
label { font-weight: 600; }
label.check { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; }
input[type="email"] {
  width: 100%; max-width: 26rem; padding: .6rem .7rem; font: inherit; color: var(--ink);
  background: #fff; border: 1px solid #9aa4ad; border-radius: 6px;
}
input[type="checkbox"] { width: 1.1rem; height: 1.1rem; margin-top: .25rem; accent-color: var(--accent); }
.button {
  display: inline-block; padding: .6rem 1.1rem; font: inherit; font-weight: 600; color: #fff;
  background: var(--accent-dark); border: 1px solid var(--accent-dark); border-radius: 6px; cursor: pointer;
}
.button:hover { background: var(--ink); border-color: var(--ink); }
.button.secondary { background: transparent; color: var(--accent-dark); }
.button.secondary:hover { background: var(--accent-dark); color: #fff; }
.button.danger { background: var(--danger); border-color: var(--danger); }
.notice { padding: .75rem 1rem; border-left: 4px solid var(--accent); background: #eef6f4; }
.notice.error { border-left-color: var(--danger); background: #fbeeec; }
.hint { color: var(--muted); font-size: .9rem; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1.25rem; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }
pre {
  background: var(--ink); color: #f3f1ea; padding: .9rem 1rem; border-radius: 6px; overflow-x: auto; margin: .75rem 0;
}
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9rem; }
ul.mono { padding-left: 1.1rem; margin: .25rem 0; overflow-wrap: anywhere; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.over { color: var(--danger); }
.plans { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); margin-bottom: 1.25rem; }
.plan { margin: 0; }
.price { font-size: 1.6rem; font-weight: 700; margin: 0 0 .25rem; }
.price span { font-size: .9rem; font-weight: 400; color: var(--muted); }
@media (max-width: 36rem) {
  dl { grid-template-columns: 1fr; gap: 0; }
  dd { margin-bottom: .6rem; }
  h1 { font-size: 1.5rem; }
}