:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5e6879;
  --navy: #102f50;
  --green: #2e7d32;
  --green-soft: #edf7ee;
  --line: #dce2e9;
  --paper: #ffffff;
  --page: #f5f7f9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

.site-header {
  border-bottom: 5px solid var(--green);
  background: var(--navy);
  color: white;
}

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

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 44px 0 40px;
}

.app-icon {
  flex: 0 0 auto;
  border-radius: 14px;
  box-shadow: 0 8px 24px rgb(0 0 0 / 22%);
}

.eyebrow {
  margin: 0 0 2px;
  color: #c8dfca;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 1.08;
}

.effective-date {
  margin: 8px 0 0;
  color: #d8e1ea;
}

main {
  margin-block: 34px;
  padding: 20px 52px 52px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: 0 12px 38px rgb(16 47 80 / 8%);
}

section {
  padding-top: 28px;
}

h2 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 1.35rem;
  line-height: 1.3;
}

h3 {
  margin: 20px 0 4px;
  font-size: 1rem;
}

p,
ul {
  margin: 0 0 14px;
}

ul {
  padding-left: 24px;
}

li + li {
  margin-top: 5px;
}

code {
  padding: 2px 6px;
  border-radius: 5px;
  background: #eef1f4;
  font-size: 0.92em;
}

.disclaimer {
  margin-top: 36px;
  padding: 24px 26px 10px;
  border: 1px solid #bbd9be;
  border-left: 5px solid var(--green);
  border-radius: 10px;
  background: var(--green-soft);
}

.disclaimer h2 {
  color: #245d27;
}

footer {
  padding: 0 0 36px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

@media (max-width: 600px) {
  .header-inner {
    align-items: flex-start;
    padding-block: 32px;
  }

  .app-icon {
    width: 52px;
    height: 52px;
  }

  main {
    padding: 8px 24px 34px;
    border-radius: 12px;
  }
}