@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,400;1,6..72,500&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #faf7f2;
  --bg-card: #fdfbf6;
  --fg: #1c1b18;
  --muted: #5b554c;
  --muted-2: #7a7468;
  --rule: #d3ccbe;
  --rule-soft: #e7e0d2;
  --accent: #2a4a7f;
  --accent-soft: #e8eef7;
  --code-bg: #f1ebde;
  --code-border: #ddd5c4;
  --callout-bg: #f3ecdd;
  --callout-rule: #c9b988;

  --serif: "Newsreader", Georgia, "Iowan Old Style", Charter, ui-serif, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1816;
    --bg-card: #221f1b;
    --fg: #ebe5d8;
    --muted: #b3ad9f;
    --muted-2: #8e8779;
    --rule: #34302a;
    --rule-soft: #28251f;
    --accent: #e0b066;
    --accent-soft: #2a241b;
    --code-bg: #25221d;
    --code-border: #34302a;
    --callout-bg: #221e18;
    --callout-rule: #6b5836;
  }
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  color-scheme: light dark;
}

body {
  max-width: min(720px, 100% - 2rem);
  margin: 2.5rem auto 4rem;
  padding: 0 1.25rem;
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h2, nav, .meta { font-family: var(--sans); }

h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.85rem, 4.5vw, 2.4rem);
  letter-spacing: -0.015em;
  line-height: 1.2;
  text-align: center;
  margin: 0 0 0.5rem;
  padding: 1.25rem 0 1rem;
  border-top: 1px solid var(--fg);
  border-bottom: 1px solid var(--fg);
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2.4rem 0 0.4rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.25rem;
  color: var(--fg);
}

h2 + p {
  margin-top: 0.3rem;
  font-size: 0.93rem;
  color: var(--muted);
}

h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 2.5rem 0 0.65rem;
  padding: 0;
  color: var(--fg);
}

ul {
  margin: 0.2rem 0 0.9rem 1.1rem;
  padding: 0;
}

li { margin: 0.4rem 0; }

/* Each digest item: the <ul> immediately following an <h3> becomes a card. */
h3 + ul {
  background: var(--bg-card);
  border: 1px solid var(--rule-soft);
  border-radius: 6px;
  margin: 0 0 2.25rem;
  padding: 1.15rem 1.5rem 1.15rem 2.75rem;
  list-style: disc;
}

h3 + ul li { margin: 0.5rem 0; }

/* Metadata labels (Source:, TL;DR:, etc.) -> small caps sans */
h3 + ul > li > strong:first-child {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-right: 0.35em;
}

a {
  color: var(--accent);
  overflow-wrap: anywhere;
  word-break: break-word;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: text-decoration-color 150ms ease;
}

a:hover { text-decoration-color: currentColor; }
a:visited { opacity: 0.85; }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
  text-decoration-color: currentColor;
}

code {
  background: var(--code-bg);
  border: 1px solid var(--code-border);
  padding: 0.05em 0.35em;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 0.85em;
  letter-spacing: -0.005em;
}

nav {
  font-size: 0.88rem;
  text-align: center;
  margin: 0.75rem 0 1.25rem;
  color: var(--muted);
}

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

.window-note {
  font-family: var(--sans);
  font-style: normal;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--muted);
  background: var(--callout-bg);
  border-left: 3px solid var(--callout-rule);
  border-radius: 0 4px 4px 0;
  margin: 1.5rem 0 2.5rem;
  padding: 0.9rem 1.15rem;
}

.meta {
  font-size: 0.84rem;
  color: var(--muted);
  margin-top: 3rem;
  border-top: 1px solid var(--rule-soft);
  padding-top: 1.25rem;
}

.meta p { margin: 0.5rem 0; }
.meta ul { margin: 0.2rem 0 0.5rem 1.1rem; }
.meta li { margin: 0.2rem 0; }

@media (max-width: 480px) {
  body {
    margin: 1.25rem auto 2.5rem;
    line-height: 1.65;
    font-size: 1rem;
  }
  h1 { padding: 1rem 0 0.85rem; }
  h2 { font-size: 1.05rem; margin-top: 1.9rem; }
  h3 { font-size: 1.15rem; margin-top: 2rem; }
  h3 + ul { padding: 1rem 1.1rem 1rem 2.2rem; }
  ul { margin-left: 1rem; }
  .window-note { padding: 0.8rem 1rem; }
}