:root {
  --ink: #1b1b1b;
  --ink-soft: #3d4551;
  --ink-muted: #565c65;
  --paper: #ffffff;
  --rule: #dfe1e2;
  --primary: #005ea2;
  --primary-dark: #1a4480;
  --primary-darker: #162e51;
  --warn: #e5a000;
  --warn-tint: #faf3d1;
  --focus: #2491ff;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Source Sans 3', 'Source Sans Pro', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
}

.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.mono {
  font-family: ui-monospace, 'Roboto Mono', Consolas, monospace;
  font-size: 0.92em;
}

/* Header */
.site-header {
  background: var(--primary-darker);
  color: #fff;
}
.site-header .wrap {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.site-header__name {
  display: block;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
}
.site-header__office {
  display: block;
  font-size: 0.9375rem;
  color: #d9e8f6;
}

.issuer {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

a { color: var(--primary); }
a:hover { color: var(--primary-dark); }
.site-footer a { color: var(--primary-dark); }

/* Main */
main {
  flex: 1;
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}
main > * { max-width: 40rem; }

.alert {
  display: flex;
  gap: 0.875rem;
  background: var(--warn-tint);
  padding: 0.875rem 1rem;
  margin-bottom: 2rem;
}
.alert__bar {
  width: 0.4rem;
  flex-shrink: 0;
  background: var(--warn);
}
.alert__kicker {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}
.alert__text {
  margin: 0;
  font-weight: 600;
}

h1 {
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}
h2 {
  font-size: 1.375rem;
  line-height: 1.25;
  margin: 2.25rem 0 0.75rem;
}

.lead {
  font-size: 1.25rem;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.requested {
  margin: 0;
  color: var(--ink-soft);
}

.steps {
  margin: 0;
  padding-left: 1.25rem;
}
.steps li { margin-bottom: 0.5rem; }

.actions { margin-top: 2rem; }

.button {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  border-radius: 0.25rem;
}
.button:hover { background: var(--primary-dark); color: #fff; }
.button:active { background: var(--primary-darker); }

/* Focus: every focusable element gets a clearly visible ring. The blue outline
   is paired with a white halo so it stays visible on light, dark and blue
   backgrounds alike (including the banner toggle and the navy header). */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus,
summary:focus,
[tabindex]:focus,
[contenteditable]:focus {
  outline: 0.25rem solid var(--focus);
  outline-offset: 0.25rem;
  box-shadow: 0 0 0 0.125rem #fff;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 100;
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  padding: 0.75rem 1rem;
}
.skip-link:focus { top: 1rem; }

.meta {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.875rem;
  color: var(--ink-muted);
}
.meta__sep { margin: 0 0.4rem; }

/* Footer */
.site-footer {
  background: #f0f0f0;
  border-top: 1px solid var(--rule);
  font-size: 0.9375rem;
  color: var(--ink-soft);
}
.site-footer p { margin: 1.25rem 0; }

@media (max-width: 640px) {
  main { padding-top: 1.75rem; }
  .lead { font-size: 1.125rem; }
}