:root {
  color-scheme: light;
  --ink: #181a1c;
  --muted: #5f666d;
  --line: #dde1e4;
  --accent: #00b83f;
  --accent-dark: #007d2c;
  --surface: #f6f8f7;
}

* { box-sizing: border-box; }

html { background: #fff; }

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0;
}

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

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

.site-header {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.site-header nav a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 19px;
  font-weight: 700;
}

.brand-icon {
  width: 24px;
  height: 24px;
  display: inline-block;
  background: var(--accent);
  clip-path: polygon(17% 4%, 17% 96%, 92% 50%);
  border-radius: 7px;
}

.home-main { padding: 90px 0 100px; }

.intro { max-width: 670px; }

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 700;
}

h1 {
  margin: 0 0 24px;
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: 0;
}

.intro > p:last-child,
.lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.document-list {
  margin-top: 54px;
  border-top: 1px solid var(--line);
}

.document-list a {
  min-height: 112px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.document-list strong,
.document-list small { display: block; }

.document-list strong { font-size: 21px; }

.document-list small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 15px;
}

.document-list .arrow {
  color: var(--accent-dark);
  font-size: 27px;
}

.document { padding: 64px 0 96px; }

.document h2 {
  margin: 48px 0 10px;
  font-size: 23px;
  line-height: 1.4;
  letter-spacing: 0;
}

.document p { margin: 0 0 18px; }

footer {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

footer a { text-decoration: none; }

@media (max-width: 600px) {
  .site-header,
  main,
  footer { width: min(100% - 32px, 760px); }

  .site-header { min-height: 66px; }
  .home-main { padding: 58px 0 72px; }
  .document { padding: 48px 0 72px; }
  h1 { font-size: 34px; }
  .intro > p:last-child,
  .lead { font-size: 18px; }
  footer {
    padding: 24px 0;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}