:root {
  --ink: #1d2433;
  --muted: #5d6678;
  --line: #d9dee8;
  --bg: #f5f7fa;
  --card: #ffffff;
  --accent: #2456c9;
  --ok: #1d7a46;
  --warn: #8a5a00;
  --error: #b42318;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--accent); }

.top {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  padding: .75rem 1.5rem; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--ink); }
.badge { font-size: .75rem; color: var(--warn); border: 1px solid currentColor; border-radius: 999px; padding: .1rem .6rem; }
nav { margin-left: auto; display: flex; gap: 1rem; }
nav a { text-decoration: none; }
nav a[aria-current] { font-weight: 600; text-decoration: underline; }

main { max-width: 56rem; margin: 2rem auto; padding: 0 1rem; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.15rem; margin: 0 0 .75rem; }
h3 { font-size: 1rem; margin: 1rem 0 .5rem; }
.lead { color: var(--muted); }
.muted { color: var(--muted); font-size: .9rem; }

.panel { background: var(--card); border: 1px solid var(--line); border-radius: .5rem; padding: 1.25rem; margin-bottom: 1.25rem; }
.narrow { max-width: 28rem; margin-left: auto; margin-right: auto; }
.bar { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.bar h1 { margin: 0; }
.who { color: var(--muted); margin-left: auto; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; }
.card { display: block; background: var(--card); border: 1px solid var(--line); border-radius: .5rem; padding: 1.25rem; text-decoration: none; color: inherit; }
.card:hover, .card:focus { border-color: var(--accent); }
.card p { color: var(--muted); margin-bottom: 0; }

form { margin-top: .75rem; }
.field { display: flex; flex-direction: column; gap: .25rem; margin-bottom: .75rem; }
.field label { font-weight: 600; font-size: .9rem; }
.field small { color: var(--muted); }
input[type=text], input[type=email], input[type=password], select {
  font: inherit; padding: .5rem .6rem; border: 1px solid var(--line); border-radius: .35rem; background: #fff;
}
input:focus, select:focus, button:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.check { display: flex; gap: .5rem; align-items: flex-start; margin-bottom: .75rem; }
.inline { display: flex; align-items: flex-end; gap: .5rem; }
.inline .field { flex: 1; margin-bottom: 0; }
.address { display: flex; align-items: flex-end; gap: .5rem; }
.address .field { flex: 1; }
.at { padding-bottom: 1.2rem; font-weight: 600; }

button {
  font: inherit; padding: .5rem 1rem; border-radius: .35rem; cursor: pointer;
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
}
button.secondary { background: #fff; color: var(--accent); }
button:disabled { opacity: .6; cursor: wait; }

.list { list-style: none; padding: 0; margin: 0 0 1rem; }
.list li { padding: .6rem 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.record { font-size: .9rem; overflow-wrap: anywhere; }
code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; background: var(--bg); padding: .05rem .3rem; border-radius: .25rem; }
.tag { font-size: .75rem; border-radius: 999px; padding: .1rem .6rem; border: 1px solid currentColor; }
.tag.ok { color: var(--ok); }
.tag.pending { color: var(--warn); }

.notice { padding: .6rem .8rem; border-radius: .35rem; border-left: 4px solid; background: #fff; margin: .5rem 0; }
.notice.ok { border-color: var(--ok); }
.notice.info { border-color: var(--accent); }
.notice.warn { border-color: var(--warn); }
.notice.error { border-color: var(--error); color: var(--error); }

.keys { border: 2px solid var(--warn); border-radius: .5rem; padding: 1rem; margin: 1rem 0; background: #fffaf0; }
.keys h3 { margin-top: 0; }
.keylist { font-size: 1.05rem; padding-left: 2.5rem; }
.keylist li { margin: .3rem 0; }
.keylist code { background: #fff; white-space: nowrap; letter-spacing: .02em; }

@media (max-width: 40rem) {
  .keylist code { white-space: normal; overflow-wrap: anywhere; }
  nav { margin-left: 0; }
}

.steps { list-style: none; padding: 0; margin: 0 0 .75rem; }
.steps li { padding: .45rem 0; border-bottom: 1px solid var(--line); }
.steps li:last-child { border-bottom: 0; }
.steps small { display: block; color: var(--muted); margin-top: .2rem; }