:root {
  color-scheme: dark;
  --background: #101210;
  --panel: #1b2019;
  --line: #3a4335;
  --text: #f5f4eb;
  --muted: #bcc4b6;
  --accent: #dcfa78;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 1rem/1.65 "DM Sans", system-ui, sans-serif;
}
h1, h2, h3 { font-family: "Space Grotesk", system-ui, sans-serif; line-height: 1.08; margin: 0; }
p, figure, dl, dd { margin: 0; }
a { color: inherit; text-underline-offset: .25em; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.site-header, footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 24px; }
.site-header { border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; }
.brand span, .campaign-header span { display: inline-grid; place-items: center; width: 28px; height: 28px; background: var(--accent); color: var(--background); border-radius: 8px; margin-right: 8px; }
nav, footer { font-size: .9rem; color: var(--muted); }
.hero { display: grid; grid-template-columns: 1.45fr 1fr; gap: clamp(32px, 7vw, 104px); align-items: center; padding-block: clamp(64px, 10vw, 128px); }
h1 { font-size: clamp(2.65rem, 5.5vw, 5.25rem); letter-spacing: -.065em; }
h1 em { color: var(--accent); font-style: normal; }
.intro p { color: var(--muted); max-width: 45ch; margin-block: 24px 30px; font-size: 1.1rem; }
.button { display: inline-flex; gap: 22px; align-items: center; padding: 12px 18px; border-radius: 8px; background: var(--accent); color: var(--background); text-decoration: none; font-weight: 700; }
.button:hover { background: #efffb7; }
.campaign { padding: clamp(20px, 4vw, 34px); border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(155deg, #283422, var(--panel) 70%); }
.campaign-header { font-weight: 700; margin-bottom: 20px; }
.campaign dl div { padding-block: 14px; border-top: 1px solid var(--line); }
.campaign dt, figcaption { font-size: .82rem; color: var(--muted); }
.campaign dd { font-size: 1.08rem; font-weight: 600; }
figcaption { padding-top: 12px; }
.learning { background: #f0f0e7; color: #151a13; padding-block: clamp(48px, 7vw, 88px); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.05em; }
.topics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 34px; }
.topics article { border-top: 2px solid #728260; padding-top: 18px; }
.topics h3 { font-size: 1.35rem; }
.topics p { margin-top: 10px; color: #414a3d; }
@media (max-width: 740px) {
  .hero, .topics { grid-template-columns: 1fr; }
  .site-header { align-items: flex-start; }
  nav { text-align: right; }
}
@media (max-width: 380px) {
  .wrap { width: calc(100% - 32px); }
  .site-header { flex-wrap: wrap; }
}