:root {
  color-scheme: dark;
  --bg: #07100d;
  --text: #edf5ef;
  --muted: #a6b8af;
  --faint: #72877d;
  --line: rgba(204, 240, 222, 0.16);
  --accent: #bdf8cf;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 86% 14%, rgba(125, 255, 179, 0.08), transparent 20rem),
    linear-gradient(180deg, #07100d 0%, #09130f 58%, #050b09 100%);
  color: var(--text);
  font-family:
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 13px;
  line-height: 1.62;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 30;
  transform: translateY(-180%);
  border-radius: 2px;
  background: var(--accent);
  color: var(--bg);
  padding: 0.45rem 0.65rem;
  font-weight: 700;
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.page-shell {
  width: min(720px, calc(100% - 40px));
  margin: 0 auto;
  padding: 26px 0 40px;
}

.site-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.brand {
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav span {
  color: var(--muted);
}

.about-section {
  padding: 38px 0 24px;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0 0 24px;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.25;
}

.about-list {
  display: grid;
  gap: 0;
}

.about-list article {
  border-top: 1px solid var(--line);
  padding: 18px 0 19px;
}

.about-list article:first-child {
  border-top: 0;
  padding-top: 0;
}

.about-list h3 {
  margin: 0 0 5px;
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.about-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.site-footer {
  display: grid;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer strong {
  display: block;
  color: var(--text);
  font-size: 13px;
  margin-bottom: 5px;
}

.site-footer p {
  margin: 0;
}

.site-footer p span {
  margin-right: 8px;
}

.disclaimer {
  max-width: 520px;
  color: var(--faint);
  font-size: 11px;
  line-height: 1.55;
}

@media (max-width: 560px) {
  body {
    font-size: 12px;
  }

  .page-shell {
    width: min(100% - 28px, 720px);
    padding-top: 18px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .about-section {
    padding-top: 30px;
  }

  h1 {
    font-size: 15px;
  }

  .about-list h3,
  .about-list p,
  .site-footer,
  .site-footer strong {
    font-size: 12px;
  }
}