/* CoverUp — coverup.cc
   Deliberately self-contained: no web fonts, no CDN, no analytics, no cookies. Every external
   request would be a third party receiving visitors' IP addresses, which is exactly what the
   privacy policy says does not happen. Keep it that way. */

:root {
  color-scheme: light dark;
  --bg: #f6f5f4;
  --surface: #ffffff;
  --ink: #1c1b1d;
  --muted: #5d5a60;
  --line: #e2dfdd;
  --gold: #b8791a;
  --gold-bright: #fcb21c;
  --charcoal: #211f21;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131214;
    --surface: #1c1b1d;
    --ink: #f2f0ee;
    --muted: #a5a1a6;
    --line: #2e2c2f;
    --gold: #fcb21c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.top {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
}

.mark {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: linear-gradient(160deg, var(--gold-bright), #d98005);
  box-shadow: inset 0 0 0 2px rgba(0,0,0,.18);
}

nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:hover { color: var(--ink); text-decoration: underline; }
nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
nav a.lang {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 11px;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

main { max-width: 760px; margin: 0 auto; padding: 40px 24px 8px; }

h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; letter-spacing: -.01em; }
h2 { font-size: 21px; margin: 40px 0 10px; letter-spacing: -.005em; }
h3 { font-size: 17px; margin: 26px 0 6px; }
p, li { color: var(--ink); }
a { color: var(--gold); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }

.lede { font-size: 19px; color: var(--muted); margin-top: 0; }

.callout {
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  background: var(--surface);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 24px 0;
}
.callout p:first-child { margin-top: 0; }
.callout p:last-child { margin-bottom: 0; }
.callout strong { color: var(--ink); }

.todo {
  border-left-color: #d0342c;
  background: rgba(208, 52, 44, .06);
}

.cards { display: grid; gap: 14px; grid-template-columns: 1fr; margin: 28px 0; }
@media (min-width: 620px) { .cards { grid-template-columns: 1fr 1fr; } }
.card {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 18px 20px;
  text-decoration: none;
  color: var(--ink);
}
.card:hover { border-color: var(--gold); }
.card b { display: block; font-size: 17px; margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 15px; }

footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 24px 56px;
  color: var(--muted);
  font-size: 14px;
}
footer p { margin: 4px 0; }
.updated { font-variant-numeric: tabular-nums; }

table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 15px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.scroll { overflow-x: auto; }