:root {
  color-scheme: light;
  --navy: #0a1530;
  --lime: #c9f25b;
  --ink: #182033;
  --muted: #5f6879;
  --surface: #f6f8fc;
  --line: #dce1eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

header,
main,
footer {
  width: min(760px, calc(100% - 40px));
  margin-inline: auto;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-block: 40px 24px;
}

.app-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
}

h1,
h2 {
  color: var(--navy);
  line-height: 1.2;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3rem);
}

h2 {
  margin-top: 2rem;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-weight: 700;
}

main {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: white;
  box-shadow: 0 14px 40px rgb(10 21 48 / 8%);
}

a {
  color: #345200;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.notice {
  padding: 16px 18px;
  border-left: 5px solid var(--lime);
  border-radius: 10px;
  background: #f4fbdc;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

footer {
  padding-block: 24px 40px;
  color: var(--muted);
  font-size: 0.92rem;
}

nav a + a {
  margin-left: 16px;
}

@media (max-width: 560px) {
  main {
    padding: 20px;
  }

  table,
  tbody,
  tr,
  th,
  td {
    display: block;
  }

  th {
    padding-bottom: 0;
    border-bottom: 0;
  }
}