:root {
  --green: #078677;
  --green-soft: #09ad99;
  --black: #000000;
  --white: #ffffff;
  --muted: rgba(255, 255, 255, 0.6);
  --line: rgba(255, 255, 255, 0.1);
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
  font-family: var(--sans);
  color: var(--white);
  background: var(--black);
}

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

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 20% 0%, rgba(9, 173, 153, 0.18), transparent 40%),
    linear-gradient(160deg, #000000 0%, #03110f 50%, #000000 100%);
}

a {
  color: var(--green-soft);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  width: min(720px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.header {
  margin-bottom: 48px;
}

.header__domain {
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.kicker {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-soft);
}

.title {
  margin: 0;
  font-size: clamp(2.8rem, 8vw, 5rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.answer {
  margin: 28px 0 0;
  font-size: clamp(5rem, 18vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
  font-weight: 700;
}

.summary {
  margin: 24px 0 0;
  max-width: 42ch;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.45;
  color: var(--muted);
}

.countdown {
  margin: 32px 0 0;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.deadline {
  margin: 16px 0 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.deadline strong {
  color: var(--white);
}

/* Active state */
[data-promo-state="active"] .answer,
[data-promo-state="active"] .countdown {
  color: var(--green-soft);
  text-shadow: 0 0 40px rgba(9, 173, 153, 0.3);
}

/* Expired state */
[data-promo-state="expired"] .answer,
[data-promo-state="expired"] .countdown {
  color: rgba(255, 255, 255, 0.85);
  text-shadow: none;
}

[data-promo-state="expired"] .kicker {
  color: rgba(255, 255, 255, 0.85);
}

/* Footer */
.footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}

.footer__links {
  margin: 0;
  font-size: 0.85rem;
}

.footer__sep {
  margin: 0 4px;
  color: var(--muted);
}

.footer__disclaimer {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.footer__promo {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.noscript {
  position: fixed;
  inset-inline: 16px;
  bottom: 16px;
  z-index: 10;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.9);
  color: var(--white);
  font-size: 0.92rem;
}

@media (max-width: 480px) {
  .page {
    width: min(100vw - 24px, 100%);
    padding: 20px 0;
  }

  .header {
    margin-bottom: 20px;
  }

  .main {
    justify-content: flex-start;
  }

  .footer {
    margin-top: 32px;
  }
}