:root {
  color-scheme: light;
  --background: #f6f5f2;
  --surface: #ffffff;
  --text: #202124;
  --muted: #5f6368;
  --border: #ddd8cf;
  --accent: #1c6b4a;
  --accent-dark: #124832;
  --accent-soft: #e4f0ea;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(228, 240, 234, 0.75), rgba(246, 245, 242, 0) 360px),
    var(--background);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
  font-weight: 650;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
}

.site-header,
main {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  padding: 28px 0 18px;
}

.site-header.compact {
  padding-bottom: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
}

.brand,
.nav-links a {
  text-decoration: none;
}

.brand {
  color: var(--text);
  font-size: 1rem;
  font-weight: 750;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.92rem;
}

.hero {
  max-width: 820px;
  padding: 80px 0 56px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: 4.5rem;
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: 2.5rem;
  line-height: 1.12;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  line-height: 1.2;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.3rem;
}

.section,
.article {
  padding: 56px 0;
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.project-feature {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.project-icon-link {
  display: block;
}

.project-icon,
.article-icon {
  display: block;
  width: 100%;
  max-width: 132px;
  height: auto;
  border-radius: 26px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  text-decoration: none;
}

.button.primary {
  color: #ffffff;
  background: var(--accent-dark);
}

.button.primary:hover {
  color: #ffffff;
  background: var(--accent);
}

.button.secondary {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.project-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 22px;
}

.project-list article,
.link-panel {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.article {
  max-width: 840px;
}

.article-header {
  margin-bottom: 42px;
}

.article-icon {
  margin-bottom: 24px;
}

.article section {
  margin: 42px 0;
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .site-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding: 48px 0 38px;
  }

  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .lead {
    font-size: 1.1rem;
  }

  .project-feature {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .project-icon,
  .article-icon {
    max-width: 96px;
    border-radius: 20px;
  }
}