:root {
  color-scheme: light;
  --navy: #10233f;
  --blue: #1678c8;
  --sky: #e9f9ff;
  --green: #27a866;
  --gold: #f5b83d;
  --paper: #ffffff;
  --muted: #566579;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: linear-gradient(180deg, var(--sky), #fff 36rem);
  color: var(--navy);
  font: 17px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: #0866ad; }
.shell { width: min(920px, calc(100% - 32px)); margin: 0 auto; }
header { padding: 28px 0 10px; }
nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; color: var(--navy); text-decoration: none; font-weight: 900; }
.brand img { width: 54px; height: 54px; object-fit: contain; }
nav > a:not(.brand) { font-weight: 750; text-decoration: none; }
main { padding: 52px 0 72px; }
.hero { max-width: 760px; }
.eyebrow { color: var(--blue); font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: .2em 0; font-size: clamp(2.35rem, 7vw, 4.8rem); line-height: 1.02; letter-spacing: -.04em; }
h2 { margin-top: 2.2em; line-height: 1.2; }
.lede { font-size: 1.25rem; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0; }
.button { display: inline-block; padding: 12px 20px; border-radius: 999px; background: var(--blue); color: white; text-decoration: none; font-weight: 850; }
.button.secondary { background: var(--paper); color: var(--navy); border: 2px solid #b8ddec; }
.card { margin: 24px 0; padding: clamp(20px, 4vw, 34px); border: 1px solid #cce7f2; border-radius: 22px; background: rgba(255,255,255,.94); box-shadow: 0 16px 45px rgba(16,35,63,.08); }
.warning { border-left: 6px solid var(--gold); }
.steps { padding-left: 1.3em; }
.steps li { margin: .7em 0; }
code { padding: .15em .35em; border-radius: 6px; background: #edf3f7; }
footer { padding: 28px 0 46px; border-top: 1px solid #cce7f2; color: var(--muted); }
footer .shell { display: flex; gap: 16px; flex-wrap: wrap; }
footer span { margin-right: auto; }
.auth-card { max-width: 720px; }
label { display: block; margin-bottom: 6px; font-weight: 800; }
input { min-width: 260px; flex: 1; padding: 13px 15px; border: 1px solid #9fc9da; border-radius: 12px; font: inherit; }
.form-row, .profile-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.profile-toolbar { justify-content: space-between; }
.divider { display: flex; align-items: center; gap: 12px; margin: 22px 0; color: var(--muted); }
.divider::before, .divider::after { content: ""; flex: 1; border-top: 1px solid #cce7f2; }
.dashboard-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dashboard-grid .card { margin: 0; }
.balance { display: flex; align-items: baseline; gap: 8px; }
.balance strong { font-size: 2rem; }
.ledger-row { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px solid #e1eef3; text-transform: capitalize; }
.status { min-height: 1.6em; color: var(--muted); }
@media (max-width: 620px) {
  .shell { width: min(100% - 32px, 920px); }
  header { padding-top: 18px; }
  nav { gap: 8px 20px; }
  .brand { flex-basis: 100%; }
  .brand img { width: 46px; height: 46px; }
  nav > a:not(.brand) { font-size: .92rem; }
  main { padding: 32px 0 56px; }
  .actions .button { width: 100%; text-align: center; }
  footer .shell { flex-direction: column; gap: 8px; }
  footer span { margin-right: 0; }
  .dashboard-grid { grid-template-columns: 1fr; }
  input { min-width: 0; width: 100%; }
}