:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --text: #1f2520;
  --muted: #5f6a61;
  --line: #d9dfd8;
  --accent: #287a56;
  --accent-soft: #e6f1eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.intro {
  border-bottom: 1px solid var(--line);
  padding-bottom: 32px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 8vw, 84px);
  line-height: 0.95;
  letter-spacing: 0;
}

.summary {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.apps {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.app-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 92px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.app-link:hover,
.app-link:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
  outline: none;
}

.app-link strong {
  display: block;
  font-size: 22px;
  line-height: 1.25;
}

.app-link small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.4;
}

.arrow {
  display: inline-grid;
  flex: 0 0 auto;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 24px, 920px);
    padding: 44px 0;
  }

  .summary {
    font-size: 16px;
  }

  .app-link {
    min-height: 84px;
    padding: 16px;
  }

  .app-link strong {
    font-size: 18px;
  }
}