:root {
  --color-bg: #fbfaf7;
  --color-text: #111111;
  --color-meta: #5f625d;
  --color-border: #d9d5cb;
  --color-light-grey: #f1eee7;
  --color-medium-grey: #555b52;
  --color-bg-rgb: 251, 250, 247;
  --font-header: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: Charter, "Iowan Old Style", "Palatino Linotype", serif;
}

body {
  background: transparent;
  max-width: 68ch;
  padding: 2rem 1.25rem;
  position: relative;
}

body > :not(.life-background):not(.life-background-wash) {
  position: relative;
  z-index: 1;
}

.life-background,
.life-background-wash {
  inset: 0;
  pointer-events: none;
  position: fixed;
}

.life-background {
  height: 100vh;
  opacity: 0.4;
  width: 100vw;
  z-index: 0;
}

.life-background-wash {
  background: linear-gradient(
    90deg,
    rgba(var(--color-bg-rgb), 0.18) 0%,
    rgba(var(--color-bg-rgb), 0.42) 10%,
    rgba(var(--color-bg-rgb), 0.86) 22%,
    rgba(var(--color-bg-rgb), 0.94) 50%,
    rgba(var(--color-bg-rgb), 0.86) 78%,
    rgba(var(--color-bg-rgb), 0.42) 90%,
    rgba(var(--color-bg-rgb), 0.18) 100%
  );
  z-index: 0;
}

.site-header,
.site-nav,
main,
.site-footer {
  margin: 0 auto;
}

.site-title {
  display: inline-block;
  font-family: var(--font-header);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.site-description {
  color: var(--color-meta);
  font-size: 0.95rem;
  margin: 0.1rem 0 0;
}

.site-nav {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: 1.5rem 0 3rem;
  padding: 0.55rem 0;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a,
.index-links a,
.plain-list a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a[aria-current="page"] {
  font-weight: 700;
  text-decoration: none;
}

h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-top: 2.5rem;
}

.visually-hidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.home-intro p {
  font-size: 1.18rem;
  line-height: 1.65;
}

.index-links,
.plain-list {
  list-style: none;
  margin: 2rem 0;
  padding: 0;
}

.index-links li,
.plain-list li {
  border-top: 1px solid var(--color-border);
  padding: 0.65rem 0;
}

.artifact-link {
  align-items: center;
  color: inherit;
  display: flex;
  gap: 0.9rem;
  text-decoration: none;
}

.artifact-thumb {
  background: var(--color-light-grey);
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
  flex: 0 0 3rem;
  height: 3rem;
  object-fit: cover;
  width: 3rem;
}

.artifact-copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.artifact-title {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.index-links span,
.plain-list span,
.plain-list time,
.post-meta {
  color: var(--color-meta);
  display: block;
  font-size: 0.92rem;
}

.page-header {
  margin-bottom: 2rem;
}

.page-header p {
  color: var(--color-meta);
  font-size: 1rem;
}

blockquote {
  border-left: 2px solid var(--color-border);
  color: var(--color-meta);
  margin: 2rem 0;
  padding-left: 1rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  color: var(--color-meta);
  font-size: 0.9rem;
  margin-top: 4rem;
  padding-top: 1rem;
}

.site-footer p {
  margin-bottom: 0.35rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #11110f;
    --color-text: #f3f0e8;
    --color-meta: #b7b0a4;
    --color-border: #34312b;
    --color-light-grey: #1b1a17;
    --color-bg-rgb: 17, 17, 15;
  }
}