:root {
  color-scheme: dark;
  --bg: #121417;
  --bg-soft: #171a1f;
  --text: #e9edf3;
  --muted: #a4afbd;
  --accent: #9ec7b5;
  --border: rgba(158, 199, 181, 0.18);
  --max-width: 42rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: #ffffff;
}

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

p,
li {
  max-width: 65ch;
}

h1,
h2,
h3 {
  margin: 0.3rem 0 0.5rem;
  font-family: inherit;
  font-weight: 650;
  line-height: 1.25;
}

h1 {
  font-size: clamp(1.45rem, 3.8vw, 1.85rem);
  margin-top: 1rem;
}

h2 {
  font-size: 1rem;
}

p {
  margin: 0;
  color: var(--muted);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 10;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.site-header,
.site-footer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.site-header {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.brand-link {
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand-link:hover {
  color: var(--text);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.95rem;
}

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

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
}

.page-content,
.story,
.story-section {
  display: grid;
  gap: 1.1rem;
}

.lede {
  color: var(--text);
}

.site-footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.site-footer p {
  color: var(--muted);
}

.story-header {
  display: grid;
  gap: 0.9rem;
}

.about-section {
  padding-top: 0.4rem;
}

.details-body {
  display: grid;
  gap: 1rem;
}

.about-section h2 {
  color: var(--text);
  font-weight: 700;
}

@media (max-width: 40rem) {
  .site-header,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}