:root {
  --ink: #1F1B4D;
  --ink-soft: #3B3577;
  --coral: #FF6B4A;
  --mint: #1F9D7A;
  --red: #C53030;
  --bg: #F7F6FB;
  --card: #FFFFFF;
  --border: #E4E2EF;
  --text: #1A1830;
  --muted: #6B6888;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--ink-soft); }
a:hover { color: var(--coral); }
.top {
  background: var(--ink);
  color: #fff;
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.brand { color: #fff; text-decoration: none; font-weight: 900; font-size: 20px; letter-spacing: -0.5px; display: flex; align-items: center; gap: 10px; }
.brand:hover { color: #fff; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.top nav a { color: #C9C5F0; text-decoration: none; margin-left: 18px; font-size: 15px; }
.top nav a:hover { color: #fff; }
.wrap { max-width: 760px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }
main.wrap { padding-top: 40px; padding-bottom: 64px; }
h1 { font-size: 32px; line-height: 1.2; letter-spacing: -0.6px; margin: 0 0 8px; color: var(--text); }
h2 { font-size: 21px; margin: 36px 0 8px; color: var(--text); }
h3 { font-size: 17px; margin: 24px 0 6px; }
.lede { font-size: 18px; color: var(--muted); margin-top: 0; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 28px; }
.center { text-align: center; }
.badge { width: 64px; height: 64px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 30px; margin-bottom: 12px; }
.ok { background: #DDF4EC; color: var(--mint); }
.bad { background: #FDE2E2; color: var(--red); }
.btn {
  display: inline-block; background: var(--coral); color: #fff; border: 0; border-radius: 14px;
  padding: 14px 22px; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer; width: 100%;
}
.btn:hover { color: #fff; opacity: .92; }
.btn[disabled] { opacity: .55; cursor: default; }
label { display: block; font-weight: 600; font-size: 14px; margin: 16px 0 6px; }
input[type=password], input[type=email] {
  width: 100%; padding: 13px 14px; font-size: 16px; border: 1px solid var(--border); border-radius: 14px; background: #fff; color: var(--text);
}
.msg { border-radius: 14px; padding: 12px 14px; margin: 16px 0 0; font-size: 15px; }
.msg.err { background: #FDE2E2; color: var(--red); }
.msg.good { background: #DDF4EC; color: var(--mint); }
.hidden { display: none; }
.hero { background: var(--ink); color: #fff; padding: 56px 0 64px; }
.hero h1 { color: #fff; font-size: 44px; letter-spacing: -1px; }
.hero p { color: #C9C5F0; font-size: 19px; max-width: 560px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-top: 28px; }
.grid .card { padding: 22px; }
.grid h3 { margin-top: 0; }
.grid p { margin: 0; color: var(--muted); font-size: 15px; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .4px; }
footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 14px; padding: 24px 0 40px; }
footer a { margin-right: 16px; }
ol li, ul li { margin-bottom: 6px; }
@media (max-width: 520px) {
  h1 { font-size: 27px; }
  .hero h1 { font-size: 34px; }
  .top nav a { margin-left: 12px; font-size: 14px; }
  .card { padding: 22px; }
  table { font-size: 14px; }
}