:root {
  --green: #294D45;
  --sage: #A9B9AE;
  --orange: #D4773F;
  --cream: #F7F2E9;
  --ink: #28312F;
  --sage-tint: #EBE9E0;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}

main {
  padding: 0;
}

section {
  padding: 72px max(24px, calc((100% - 680px) / 2));
  border-top: 1px solid var(--sage);
}

section:nth-of-type(even) {
  background: var(--sage-tint);
}

section.hero {
  border-top: 0;
  padding-top: 96px;
}

.brand {
  margin: 0 0 32px;
  font-size: 14px;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--green);
}

.brand::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: 14px;
  background: var(--orange);
}

h1 {
  margin: 0 0 32px;
  font-size: clamp(28px, 7vw, 44px);
  line-height: 1.4;
  font-weight: 700;
  color: var(--green);
}

h2 {
  margin: 0 0 28px;
  font-size: 24px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--green);
}

p { margin: 0 0 1.4em; }

.plain {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.plain li {
  padding: 0;
  margin-bottom: 20px;
}

.emphasis {
  margin: 72px 0 48px;
  font-size: 26px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--green);
}

.cta {
  display: inline-block;
  margin-top: 16px;
  padding: 16px 32px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  font-size: 18px;
}

.cta:hover, .cta:focus-visible { filter: brightness(0.88); }

@media (max-width: 480px) {
  body { font-size: 16px; }
  section { padding: 56px max(20px, calc((100% - 680px) / 2)); }
  section.hero { padding-top: 64px; }
  h2 { font-size: 21px; }
}