:root {
  --ink: #0a2348;
  --navy: #0c2d62;
  --paper: #f4f7fb;
  --red: #d01218;
  --muted: #5a6573;
  --line: #d5dee8;
  --card: #ffffff;
  --shadow: 0 16px 36px rgba(12, 45, 98, 0.08);
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 1.5rem 1rem;
  color: var(--ink);
  background:
    radial-gradient(1000px 420px at 8% -8%, rgba(110, 180, 224, 0.18), transparent 52%),
    radial-gradient(800px 360px at 100% 0%, rgba(208, 18, 24, 0.06), transparent 45%),
    linear-gradient(180deg, #f7f9fc 0%, var(--paper) 100%);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
}

main {
  width: min(40rem, 100%);
  padding: 2.25rem 1.5rem 1.75rem;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--shadow);
  text-align: center;
}

.kicker {
  margin: 0 0 0.45rem;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 0.85rem;
  color: var(--navy);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lede {
  max-width: 38rem;
  margin: 0 auto;
  color: var(--muted);
}

.lede strong {
  color: var(--navy);
  font-weight: 700;
}

.topics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
}

.topics li {
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 600;
}

.countdown {
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.countdown span {
  color: var(--navy);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.logo-link {
  display: block;
  width: min(100%, 28rem);
  margin: 1.35rem auto 0;
  border-radius: 12px;
  line-height: 0;
  outline-offset: 4px;
}

.logo-link img {
  display: block;
  width: 100%;
  height: auto;
}

.logo-link:hover,
.logo-link:focus-visible {
  transform: translateY(-2px);
}

.fallback {
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

a {
  color: var(--navy);
  font-weight: 700;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus-visible {
  color: var(--red);
}

@media (max-width: 520px) {
  main {
    padding: 1.6rem 1rem 1.35rem;
  }
}