:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: #171232;
  background: #f7f4ee;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 85% 0%, rgba(74, 58, 224, .14), transparent 28rem),
    #f7f4ee;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 38px;
  color: #3323af;
  font-weight: 900;
  letter-spacing: -.03em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  color: white;
  background: #3323af;
}

h1 { margin: 0; font-size: clamp(2rem, 7vw, 3.3rem); line-height: 1.03; }
h2 { margin: 34px 0 8px; font-size: 1.15rem; }
p, li { color: #514b43; font-size: 1rem; line-height: 1.7; }
.updated { margin-top: 12px; color: #928c7e; font-size: .9rem; }

.notice {
  margin-top: 34px;
  padding: 18px;
  border: 1px solid rgba(51, 35, 175, .18);
  border-radius: 16px;
  background: rgba(51, 35, 175, .06);
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 12px;
  color: white;
  background: #171232;
  font-weight: 750;
  text-decoration: none;
}
.button.secondary { color: #171232; background: #e8e2d7; }
footer { margin-top: 48px; color: #928c7e; font-size: .85rem; }

@media (max-width: 520px) {
  main { width: min(100% - 28px, 760px); padding-top: 34px; }
}