:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5f6b7a;
  --line: #d8dee8;
  --panel: #ffffff;
  --wash: #f3f7fb;
  --blue: #2364aa;
  --green: #1f8a70;
  --gold: #c27a22;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(35, 100, 170, 0.12), transparent 36rem),
    linear-gradient(315deg, rgba(31, 138, 112, 0.13), transparent 30rem),
    var(--wash);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 32px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 24px 70px rgba(23, 32, 51, 0.12);
}

.hero.compact {
  grid-template-columns: 1fr;
}

.hero img {
  width: 100%;
  height: auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 13ch;
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 6vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: 1.25rem;
  letter-spacing: 0;
}

.lede {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

article,
.rules {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

article p,
.rules li {
  color: var(--muted);
  line-height: 1.6;
}

.tag {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rules {
  margin-top: 18px;
}

.rules ul {
  margin: 0;
  padding-left: 1.2rem;
}

.rules li + li {
  margin-top: 8px;
}

@media (max-width: 820px) {
  .shell {
    padding: 20px 0;
  }

  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 24px;
  }

  h1 {
    max-width: 100%;
  }
}