/* One stylesheet for every page on the site.
 *
 * Deliberately small and dependency-free: these pages are legal text and a
 * contact address, they are served by nginx as static files, and the only thing
 * that must never happen to them is that they stop rendering. No fonts from
 * other hosts, no scripts, nothing to load.
 */

:root {
  color-scheme: light dark;
  --paper: #ffffff;
  --ink: #16181d;
  --ink-soft: #4a5058;
  --rule: #dfe3e8;
  --accent: #1f6f4a;
  --surface: #f5f7f5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14171a;
    --ink: #e7eaec;
    --ink-soft: #a7b0b6;
    --rule: #2b3136;
    --accent: #6fbf90;
    --surface: #1b2024;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 20px 80px;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 Georgia, "Times New Roman", serif;
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 720px; margin: 0 auto; }

header.top {
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 40px;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

header.top a { color: var(--ink-soft); text-decoration: none; font-size: 15px; }
header.top a:hover { color: var(--accent); }

h1, h2, h3 {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.25;
  margin: 2em 0 0.6em;
}

h1 { font-size: clamp(28px, 5vw, 38px); letter-spacing: -0.02em; margin-top: 0; }
h2 { font-size: 21px; padding-top: 0.4em; border-top: 1px solid var(--rule); }
h3 { font-size: 17px; }

p, ul, ol { margin: 0 0 1em; }
li { margin-bottom: 0.35em; }

a { color: var(--accent); }

code {
  font: 0.92em ui-monospace, Consolas, monospace;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* Tables carry the retention periods and the data inventory, and a phone must
 * be able to read them: they scroll inside their own box rather than pushing
 * the page sideways. */
.table-scroll { overflow-x: auto; margin: 0 0 1.4em; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-family: system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 14px; }

.lead { font-size: 19px; color: var(--ink-soft); }
.updated { font-size: 14px; color: var(--ink-soft); font-family: system-ui, sans-serif; }

.note {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 14px 18px;
  margin: 0 0 1.4em;
  font-size: 16px;
}

footer.bottom {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  color: var(--ink-soft);
}

footer.bottom a { color: var(--ink-soft); }