/* What Free Costs — a reading surface. Editorial, not a product page. */

.affiliate-note {
  max-width: 52rem;
  margin: 0 0 2rem;
  padding: 0.9rem 1.15rem;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
}
.affiliate-note p {
  margin: 0;
  font: 400 0.875rem/1.55 var(--sans);
  color: var(--ink-2);
}

:root {
  --paper: #faf8f4;
  --paper-2: #f2eee6;
  --ink: #1a1714;
  --ink-2: #5b544c;
  --rule: #ddd6ca;
  --accent: #a2411f;
  --accent-soft: #f6ece5;
  --measure: 34rem;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 19px/1.62 var(--serif);
  font-feature-settings: "kern", "liga";
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--ink); }

/* ---- masthead ---------------------------------------------------------- */

.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  max-width: 62rem;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 1.25rem;
  border-bottom: 1px solid var(--rule);
}

.wordmark {
  font: 600 1.0625rem/1 var(--sans);
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark::after {
  content: "";
  display: block;
  width: 2.25rem;
  height: 3px;
  margin-top: 0.5rem;
  background: var(--accent);
}

.masthead nav { display: flex; gap: 1.25rem; }
.masthead nav a {
  font: 400 0.8125rem/1 var(--sans);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-2);
  text-decoration: none;
}
.masthead nav a:hover, .masthead nav a.on { color: var(--ink); }

/* ---- shared ------------------------------------------------------------ */

.label {
  font: 500 0.6875rem/1 var(--sans);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.dek { color: var(--ink-2); font-size: 1.0625rem; }
.byline {
  font: 400 0.75rem/1 var(--sans);
  letter-spacing: 0.03em;
  color: var(--ink-2);
}

.lede {
  max-width: 62rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
}
.lede h1 {
  font-size: clamp(2rem, 5.5vw, 3.125rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin: 0 0 1.25rem;
  max-width: 22ch;
}
.lede p { max-width: var(--measure); margin: 0; color: var(--ink-2); }

/* ---- index feed -------------------------------------------------------- */

.feed { max-width: 62rem; margin: 0 auto; padding: 0 1.5rem 4rem; }
.section-label {
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
  color: var(--ink-2);
}
.feed ol { list-style: none; margin: 0; padding: 0; }
.feed li { padding: 2rem 0; border-bottom: 1px solid var(--rule); }
.feed li:last-child { border-bottom: 0; }
.feed h2 {
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  line-height: 1.16;
  letter-spacing: -0.015em;
  font-weight: 400;
  margin: 0 0 0.6rem;
  max-width: 26ch;
}
.feed h2 a { color: var(--ink); text-decoration: none; }
.feed h2 a:hover { color: var(--accent); }
.feed .dek { max-width: var(--measure); margin: 0 0 0.75rem; }
.feed .byline { margin: 0; }

/* ---- article ----------------------------------------------------------- */

article { max-width: 62rem; margin: 0 auto; padding: 3.5rem 1.5rem 4rem; }

.article-head { border-bottom: 1px solid var(--rule); padding-bottom: 2rem; }
.article-head h1 {
  font-size: clamp(2rem, 5vw, 2.875rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 400;
  margin: 0 0 1rem;
  max-width: 24ch;
}
.article-head .dek { max-width: var(--measure); margin: 0 0 1rem; }
.article-head .byline { margin: 0; }

.contents {
  margin: 2rem 0 0;
  padding: 1.25rem 1.5rem;
  background: var(--paper-2);
}
.contents .label { color: var(--ink-2); }
.contents ol { margin: 0; padding-left: 1.15rem; columns: 2; column-gap: 2.5rem; }
.contents li { font: 400 0.9375rem/1.5 var(--sans); margin-bottom: 0.35rem; break-inside: avoid; }
.contents a { color: var(--ink); text-decoration: none; }
.contents a:hover { color: var(--accent); text-decoration: underline; }

.prose { max-width: var(--measure); margin-top: 2.5rem; }
.prose > * { max-width: var(--measure); }

.prose h2 {
  font-size: 1.5rem;
  line-height: 1.22;
  letter-spacing: -0.01em;
  font-weight: 600;
  margin: 3rem 0 0.85rem;
}
.prose h3 {
  font: 600 1.0625rem/1.35 var(--sans);
  letter-spacing: 0;
  margin: 2.25rem 0 0.6rem;
}
.prose p { margin: 0 0 1.15rem; }
.prose ul, .prose ol { margin: 0 0 1.25rem; padding-left: 1.35rem; }
.prose li { margin-bottom: 0.5rem; }
.prose li > ul, .prose li > ol { margin: 0.5rem 0 0; }

.prose hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.75rem 0;
}

.prose blockquote {
  margin: 1.75rem 0;
  padding: 1.15rem 1.35rem;
  background: var(--accent-soft);
  border: 0;
}
.prose blockquote > *:last-child { margin-bottom: 0; }
.prose blockquote p { font-size: 1rem; line-height: 1.55; }

code {
  font: 400 0.875em/1.4 ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  background: var(--paper-2);
  padding: 0.1em 0.32em;
  border-radius: 2px;
  word-break: break-word;
}

pre {
  background: #211d19;
  color: #e9e2d7;
  padding: 1.1rem 1.25rem;
  overflow-x: auto;
  margin: 1.75rem 0;
  font-size: 0.8125rem;
  line-height: 1.55;
}
pre code { background: none; padding: 0; color: inherit; font-size: 1em; }

/* tables are the workhorse of a comparison site — give them room */
.table-wrap {
  max-width: 52rem;
  overflow-x: auto;
  margin: 1.75rem 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
}
table { border-collapse: collapse; width: 100%; font: 400 0.9375rem/1.45 var(--sans); }
th, td {
  text-align: left;
  padding: 0.7rem 1rem 0.7rem 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
th { font-weight: 600; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
table code { font-size: 0.85em; }

/* ---- footer ------------------------------------------------------------ */

footer {
  max-width: 62rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  border-top: 1px solid var(--rule);
  font: 400 0.8125rem/1.6 var(--sans);
  color: var(--ink-2);
}
footer p { max-width: 44rem; margin: 0 0 0.6rem; }

@media (max-width: 46rem) {
  body { font-size: 18px; }
  .contents ol { columns: 1; }
  .prose, .prose > * { max-width: none; }
  .lede p, .feed .dek, .article-head .dek { max-width: none; }
}