/* ============================================================
   1. CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Color — three values plus one near-white for code blocks */
  --white: #FFFFFF;
  --black: #0A0A0A;
  --orange: #FF5C28;
  --code-bg: #FAFAF8;

  /* Type families — benchr refresh */
  --font-display: 'Crimson Pro', 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: var(--font-sans); /* alias for existing markup */
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.75rem;
  --text-4xl: 4rem;

  /* Line heights */
  --leading-tight: 1.0;
  --leading-snug: 1.15;
  --leading-display: 1.25;
  --leading-body: 1.55;
  --leading-prose: 1.75;

  /* Spacing — 8-point scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;
  --space-10: 192px;

  /* Layout */
  --container-max: 1280px;
  --container-pad: var(--space-4);
  --article-max: 880px;
  --column-max: 680px;
}

/* ============================================================
   2. RESET — minimal, hand-written
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, figure, blockquote, dl, dd, table, th, td { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }
html { -webkit-text-size-adjust: 100%; }

/* ============================================================
   3. BASE ELEMENTS
   ============================================================ */
html, body {
  background: var(--white);
  color: var(--black);
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem; /* 17px — Plus Jakarta is slightly narrower */
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--black);
  line-height: var(--leading-display);
}

p { line-height: var(--leading-prose); }
strong, b { font-weight: 600; }
em, i { font-family: var(--font-display); font-style: italic; }

::selection { background: var(--orange); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ============================================================
   4. LAYOUT PRIMITIVES
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.rule {
  border: 0;
  border-top: 1px solid var(--black);
  margin: 0;
  display: block;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-3);
  background: var(--black);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  z-index: 100;
  transition: top 150ms ease;
}
.skip-link:focus { top: var(--space-3); }

/* ============================================================
   5. MASTHEAD / HEADER
   ============================================================ */
.masthead {
  border-bottom: 1px solid var(--black);
}

.masthead__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-5) var(--container-pad);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.masthead__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.masthead__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2rem;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--black);
  display: inline-flex;
  align-items: baseline;
  gap: 0.2em;
}

.masthead__dot {
  color: var(--orange);
  font-family: var(--font-display);
  line-height: 1;
}

.masthead__issue {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--black);
}

.masthead__issue strong {
  color: var(--orange);
  font-weight: 400;
}

/* ============================================================
   6. FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--black);
  margin-top: var(--space-8);
}

.site-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-5) var(--container-pad);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.site-footer a {
  color: var(--black);
  background-image: linear-gradient(var(--orange), var(--orange));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: left bottom;
  transition: background-size 250ms ease;
  padding-bottom: 2px;
}
.site-footer a:hover { background-size: 100% 1px; }

.site-footer__divider {
  color: var(--orange);
  margin: 0 var(--space-2);
}

/* ============================================================
   7. HOMEPAGE — Restrained editorial layout
   No fake stats. No marketing claims.
   ============================================================ */
.home {
  max-width: 60rem;
  margin: 0 auto;
  padding: var(--space-4) var(--space-2);
}
@media (min-width: 48rem) {
  .home { padding: var(--space-6) var(--space-3); }
}

/* Masthead — the only "hero" the page gets */
.home__masthead {
  padding: var(--space-5) 0 var(--space-6);
  border-bottom: 2px solid var(--ink);
  margin-bottom: var(--space-6);
}
.home__masthead-line {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-3);
}
.home__masthead-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 var(--space-3);
  max-width: 18ch;
  color: var(--ink);
}
.home__masthead-sub {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 54ch;
  margin: 0;
  color: var(--ink-soft);
}

/* Lead piece — single editorial block, no decoration */
.home__lead {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--rule);
}
.home__lead-piece {
  display: block;
}
.home__lead-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin: 0 0 1.1rem;
}
.home__lead-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.18;
  margin: 0 0 1.1rem;
  max-width: 30ch;
  letter-spacing: -0.012em;
}
.home__lead-headline a {
  color: var(--ink);
  text-decoration: none;
}
.home__lead-headline a:hover {
  color: var(--accent);
}
.home__lead-dek {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 60ch;
  margin: 0 0 1.2rem;
  color: var(--ink);
}
.home__lead-meta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 0;
}

/* Group sections */
.home__group {
  margin-bottom: var(--space-6);
}
.home__group-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 var(--space-3);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--ink);
  color: var(--ink);
}

/* Index — numbered list */
.home__index {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: index-counter;
}
.home__index-item {
  border-bottom: 1px solid var(--rule);
}
.home__index-item:last-child {
  border-bottom: none;
}
.home__index-item a {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.2rem;
  padding: 1.2rem 0;
  text-decoration: none;
  color: var(--ink);
  transition: color 200ms ease;
}
@media (min-width: 48rem) {
  .home__index-item a {
    grid-template-columns: 4rem 1fr;
    padding: 1.4rem 0;
  }
}
.home__index-item a:hover {
  color: var(--accent);
}
.home__index-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent);
  padding-top: 0.25rem;
}
.home__index-body {
  display: block;
}
.home__index-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.3;
  margin: 0 0 0.4rem;
  color: inherit;
}
@media (min-width: 48rem) {
  .home__index-title {
    font-size: 1.35rem;
  }
}
.home__index-dek {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
  color: var(--ink-soft);
}

/* Compare tool — quiet, factual */
.home__tool {
  background: var(--bg-soft);
  padding: var(--space-4);
  border-left: 3px solid var(--accent);
  margin-bottom: var(--space-5);
}
.home__tool-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  margin: 0 0 0.65rem;
}
.home__tool-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 0.85rem;
  color: var(--ink);
}
.home__tool-link {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
}
.home__tool-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* Archive footer link */
.home__archive {
  padding-top: var(--space-3);
  border-top: 1px solid var(--ink);
}
.home__archive-link {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
}
.home__archive-link:hover {
  color: var(--ink);
}

/* ============================================================
   8. DATELINE (above article headlines)
   ============================================================ */
.dateline {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--black);
  margin-bottom: var(--space-4);
  display: block;
}

.dateline__sep {
  color: var(--orange);
  margin: 0 0.4em;
}

/* ============================================================
   9. RECENT-PIECES LIST (used on homepage and archive)
   ============================================================ */
.piece-list {
  display: flex;
  flex-direction: column;
}

.piece {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--black);
}

.piece:last-child { border-bottom: 0; }

.piece__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--black);
}

.piece__date span {
  color: var(--orange);
  margin: 0 0.4em;
}

.piece__body { display: block; }

.piece__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--black);
  display: inline;
  background-image: linear-gradient(var(--orange), var(--orange));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: left bottom;
  transition: background-size 250ms ease;
}

a.piece__body:hover .piece__title { background-size: 100% 1px; }

.piece__dek {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--black);
  margin-top: var(--space-2);
  max-width: 56ch;
}

/* ============================================================
   10. ARCHIVE PAGE
   ============================================================ */
.archive {
  padding: var(--space-7) 0 var(--space-8);
}

.archive__intro {
  max-width: 720px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-7);
}

.archive__month {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.125rem;
  color: var(--orange);
  letter-spacing: -0.01em;
  margin: var(--space-6) 0 0;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--black);
}

.archive__month:first-of-type { margin-top: 0; }

/* ============================================================
   11. ARTICLE PAGE
   ============================================================ */
.article {
  padding: var(--space-7) 0;
}

.article__inner {
  max-width: var(--article-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  position: relative;
}

.article__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-4);
  max-width: var(--article-max);
}

.article__dek {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25rem;
  line-height: 1.5;
  letter-spacing: -0.005em;
  max-width: var(--column-max);
  margin-bottom: var(--space-5);
  color: var(--ink-soft, #6B6B6B);
}

.article__meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--black);
  margin-bottom: var(--space-5);
}

.article__meta span {
  color: var(--orange);
  margin: 0 0.4em;
}

.article__body {
  max-width: var(--column-max);
  font-size: var(--text-base);
  line-height: var(--leading-prose);
}

.article__body > p {
  margin-bottom: var(--space-4);
}

.article__body > p:first-child {
  font-size: var(--text-lg);
  line-height: 1.55;
  margin-bottom: var(--space-5);
}

/* Drop cap — benchr's visual signature on the first paragraph */
.article__body > p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.5em;
  line-height: 0.85;
  float: left;
  margin: 0.1em 0.12em 0 0;
  color: var(--accent, var(--orange));
}

.article__body h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-2xl);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin: var(--space-6) 0 var(--space-3);
}

.article__body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin: var(--space-5) 0 var(--space-2);
}

.article__body a {
  color: var(--black);
  background-image: linear-gradient(var(--orange), var(--orange));
  background-repeat: no-repeat;
  background-size: 100% 1px;
  background-position: left bottom;
  transition: background-color 200ms ease;
  padding-bottom: 1px;
}

.article__body a:hover {
  background-color: var(--orange);
  color: var(--white);
}

.article__body ul,
.article__body ol {
  margin: var(--space-4) 0;
  padding-left: var(--space-4);
}

.article__body ul li {
  list-style: none;
  position: relative;
  padding-left: var(--space-3);
  margin-bottom: var(--space-2);
}

.article__body ul li::before {
  content: "—";
  color: var(--orange);
  position: absolute;
  left: 0;
}

.article__body ol {
  list-style: decimal;
}

.article__body ol li {
  margin-bottom: var(--space-2);
  padding-left: var(--space-2);
}

.article__body ol li::marker {
  color: var(--orange);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

/* Pull quote — breaks out to article width */
.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.625rem;
  line-height: 1.3;
  color: var(--black);
  letter-spacing: -0.01em;
  border-left: 2px solid var(--orange);
  padding: var(--space-2) 0 var(--space-2) var(--space-4);
  margin: var(--space-6) 0;
  max-width: var(--column-max);
}

/* Callout box — 1px black border, no tint */
.callout {
  border: 1px solid var(--black);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  line-height: 1.45;
  max-width: var(--column-max);
}

.callout__label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: var(--space-2);
  font-style: normal;
}

/* ============================================
   TABLES — benchr editorial style
   ============================================ */

.article__body table,
.cr-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: var(--space-5) 0;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
  position: relative;
}

/* Thead — confident, no-nonsense */
.article__body table thead,
.cr-table thead {
  background: var(--ink, var(--black));
}

.article__body table thead th,
.cr-table thead th {
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.85rem 1rem;
  border: none;
  white-space: nowrap;
}

.article__body table thead th:first-child,
.cr-table thead th:first-child { padding-left: 1.25rem; }
.article__body table thead th:last-child,
.cr-table thead th:last-child { padding-right: 1.25rem; }

.article__body table thead th.num,
.cr-table thead th.num,
.article__body table thead th[data-numeric],
.cr-table thead th[data-numeric] {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Body cells */
.article__body table tbody td,
.cr-table tbody td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--rule, #E5E4E0);
  vertical-align: top;
  color: var(--ink, var(--black));
}

.article__body table tbody td:first-child,
.cr-table tbody td:first-child {
  padding-left: 1.25rem;
  font-weight: 500;
  color: var(--ink, var(--black));
}

.article__body table tbody td:last-child,
.cr-table tbody td:last-child {
  padding-right: 1.25rem;
}

.article__body table tbody td.num,
.cr-table tbody td.num,
.article__body table tbody td[data-numeric],
.cr-table tbody td[data-numeric] {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
}

/* Body th — for row headers */
.article__body table tbody th,
.cr-table tbody th {
  padding: 0.95rem 1rem;
  padding-left: 1.25rem;
  border-bottom: 1px solid var(--rule, #E5E4E0);
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--ink, var(--black));
  vertical-align: top;
}

/* Zebra-light: alternate row backgrounds (very subtle) */
.article__body table tbody tr:nth-child(even),
.cr-table tbody tr:nth-child(even) {
  background: var(--bg-soft, var(--code-bg));
}

/* Hover state — adds interactivity */
.article__body table tbody tr:hover,
.cr-table tbody tr:hover {
  background: rgba(255, 92, 40, 0.04);
}

/* Last row gets the closing rule, heavier */
.article__body table tbody tr:last-child td,
.article__body table tbody tr:last-child th,
.cr-table tbody tr:last-child td,
.cr-table tbody tr:last-child th {
  border-bottom: 2px solid var(--ink, var(--black));
}

/* Highlight winner cells */
.cr-table .is-winner,
.cr-table td.is-winner,
.article__body table .is-winner {
  background: var(--accent, var(--orange));
  color: var(--white);
  font-weight: 600;
  position: relative;
}

.cr-table .is-winner::before,
.article__body table .is-winner::before {
  content: '\2605'; /* ★ */
  margin-right: 0.4em;
  font-size: 0.85em;
}

/* Pricing tables get small-caps treatment for currency */
.cr-table--pricing tbody td.num,
.cr-table--pricing tbody td[data-numeric] {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

/* Caption */
.article__body table caption,
.cr-table caption {
  caption-side: top;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  color: var(--ink-soft, #6B6B6B);
  padding-bottom: 0.6rem;
  font-weight: 500;
}

/* Comparison badges within cells */
.cr-table .badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--bg-soft, var(--code-bg));
  border: 1px solid var(--rule, #E5E4E0);
  margin-right: 0.3rem;
}

.cr-table .badge--good { background: var(--ink, var(--black)); color: var(--white); border-color: var(--ink, var(--black)); }
.cr-table .badge--accent { background: var(--accent, var(--orange)); color: var(--white); border-color: var(--accent, var(--orange)); }

/* Compact table variant */
.cr-table--compact tbody td,
.cr-table--compact thead th {
  padding: 0.55rem 0.75rem;
  font-size: 0.88rem;
}

/* Orange accent spine on left — benchr's signature mark */
.cr-table::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent, var(--orange));
  opacity: 0;
  transition: opacity 400ms ease;
  z-index: 1;
  pointer-events: none;
}

.cr-table.is-visible::before {
  opacity: 1;
  transition-delay: 200ms;
}

/* Mobile: stack tables for small screens */
@media (max-width: 36rem) {
  .cr-table--stack {
    display: block;
  }
  .cr-table--stack thead { display: none; }
  .cr-table--stack tbody { display: block; }
  .cr-table--stack tr {
    display: block;
    padding: 1rem;
    border-bottom: 2px solid var(--ink, var(--black));
    background: var(--white) !important;
  }
  .cr-table--stack td {
    display: block;
    padding: 0.25rem 0 !important;
    border: none !important;
    text-align: left !important;
  }
  .cr-table--stack td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-soft, #6B6B6B);
    display: block;
    margin-bottom: 0.1rem;
  }
}

/* Code */
code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
}

pre {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.5;
  background: var(--code-bg);
  border-left: 1px solid var(--black);
  padding: var(--space-4) var(--space-5);
  overflow-x: auto;
  margin: var(--space-4) 0;
  max-width: var(--column-max);
}

pre code {
  border-bottom: 0;
  padding: 0;
  font-size: inherit;
}

/* SVG diagram caption */
.article__body figure {
  margin: var(--space-5) 0;
  max-width: var(--column-max);
}

.article__body figcaption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  margin-top: var(--space-2);
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.article__body figcaption strong {
  color: var(--orange);
  font-weight: 400;
}

/* Marginalia — desktop-only right margin notes (≥1280px) */
.margin-note {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.55;
  color: var(--black);
  display: block;
  margin: var(--space-4) 0;
  padding-left: var(--space-3);
  border-left: 1px solid var(--orange);
  max-width: var(--column-max);
}

.margin-note__label {
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: var(--space-1);
}

/* Article footnotes (mobile fallback for marginalia) */
.footnotes {
  border-top: 1px solid var(--black);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  max-width: var(--column-max);
}

.footnotes h2 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0.12em;
}

/* Related-pieces block at end of article */
.related {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--black);
  max-width: var(--article-max);
}

.related__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: var(--space-4);
  display: block;
}

/* ============================================================
   12. PAGE LOAD FADE
   ============================================================ */
main {
  opacity: 0;
  transition: opacity 400ms ease-out;
}

main.is-loaded {
  opacity: 1;
}

/* ============================================================
   13. MEDIA QUERIES (mobile-first)
   ============================================================ */

@media (min-width: 640px) {
  :root { --container-pad: var(--space-5); }

  .home__featured-headline { font-size: 3.25rem; line-height: 1.0; }

  .piece {
    grid-template-columns: 96px 1fr;
    gap: var(--space-4);
    align-items: baseline;
  }
  .piece__date { text-align: right; padding-top: 0.4em; }
}

@media (min-width: 1024px) {
  :root { --container-pad: var(--space-6); }

  .home { padding: var(--space-8) 0 var(--space-9); }
  .home__standfirst { font-size: 1.375rem; }
  .home__featured-headline { font-size: var(--text-4xl); }
  .home__featured-dek { font-size: 1.375rem; }

  .article { padding: var(--space-8) 0 var(--space-7); }
  .article__dek { font-size: 1.375rem; }

  .archive { padding: var(--space-8) 0 var(--space-9); }
}

@media (min-width: 1280px) {
  /* Marginalia float into the right margin on wide screens.
     The body column stays at 680px; the aside floats right with a negative right margin
     so it sits in the gutter beyond the body. */
  .article__inner {
    max-width: 1080px;
  }
  .article__body .margin-note {
    float: right;
    clear: right;
    width: 220px;
    margin: 0 -260px var(--space-3) var(--space-4);
    border-top: 0;
    border-bottom: 0;
  }
}

/* ============================================================
   14. PREFERS-REDUCED-MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }
  main {
    opacity: 1 !important;
  }
}

/* ============================================================
   VISUAL COMPONENTS LIBRARY — for charts, callouts, dashboards
   ============================================================ */

/* Variable aliases for the visual layer */
:root {
  --ink: var(--black);
  --accent: var(--orange);
  --bg-soft: var(--code-bg);
  --rule: #E5E4E0;
  --ink-soft: #6B6B6B;
  /* --font-sans is defined at the top of the file (Plus Jakarta Sans) */
}

/* === Stat Hero === */
.stat-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: var(--space-1);
  background: var(--ink);
  border-left: 4px solid var(--accent);
  padding: var(--space-3);
  margin: var(--space-3) 0;
  max-width: 100%;
  position: relative;
  overflow: hidden;
}

/* Subtle gradient wash — the only permitted gradient in the system (~3% opacity) */
.stat-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 60%;
  background: linear-gradient(90deg, transparent, rgba(255, 92, 40, 0.03));
  pointer-events: none;
  z-index: 0;
}

.stat-hero__cell {
  text-align: left;
  padding-right: var(--space-2);
  border-right: 1px solid rgba(255,255,255,0.1);
  position: relative;
  z-index: 1;
}

.stat-hero__cell:last-child { border-right: none; }

.stat-hero__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3rem;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--white);
  display: block;
  margin-bottom: 0.25rem;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

@media (min-width: 48rem) {
  .stat-hero__value { font-size: 3.5rem; }
}

.stat-hero__label {
  font: 500 0.78rem/1.2 var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}

.stat-hero__caption {
  font: 400 0.85rem/1.5 var(--font-sans);
  color: rgba(255,255,255,0.7);
  display: block;
}

/* === Progress Bars (in-article) === */
.viz-bars {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin: var(--space-3) 0;
  padding: var(--space-2);
  background: var(--bg-soft);
}

.viz-bars__title {
  font: 600 1.05rem/1.3 var(--font-display);
  margin: 0 0 0.5rem;
}

.viz-bars__caption {
  font: 400 0.85rem/1.5 var(--font-sans);
  color: var(--ink-soft);
  margin-bottom: var(--space-2);
}

.viz-bar {
  display: grid;
  grid-template-columns: minmax(7rem, 11rem) 1fr minmax(4rem, 6rem);
  align-items: center;
  gap: 0.85rem;
}

@media (max-width: 36rem) {
  .viz-bar { grid-template-columns: 1fr; gap: 0.25rem; }
}

.viz-bar__label { font: 500 0.92rem/1.3 var(--font-display); color: var(--ink); }

.viz-bar__track {
  background: var(--white);
  height: 1.4rem;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--rule);
}

.viz-bar__fill {
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width 1400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.viz-bar__fill--alt { background: var(--ink); }
.viz-bar__fill--outline { background: transparent; border: 1px solid var(--ink); box-sizing: border-box; }

.viz-bar__value {
  font: 600 0.95rem/1 var(--font-mono);
  text-align: right;
  font-feature-settings: "tnum" 1;
}

/* === Mini Sparkline === */
.viz-spark {
  display: inline-block;
  vertical-align: middle;
  margin: 0 0.4rem;
}

/* === Timeline === */
.viz-timeline {
  position: relative;
  padding-left: 2.5rem;
  margin: var(--space-3) 0;
}

.viz-timeline::before {
  content: '';
  position: absolute;
  left: 0.85rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: var(--ink);
}

.viz-timeline__item {
  position: relative;
  padding-bottom: var(--space-2);
}

.viz-timeline__item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.3rem;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--accent);
  border: 2px solid var(--white);
  box-sizing: border-box;
}

.viz-timeline__date {
  font: 500 0.78rem/1.2 var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.25rem;
}

.viz-timeline__title {
  font: 600 1.05rem/1.3 var(--font-display);
  display: block;
  margin-bottom: 0.25rem;
}

.viz-timeline__text {
  font: 400 0.92rem/1.55 var(--font-sans);
  color: var(--ink-soft);
  margin: 0;
}

/* === Quadrant chart wrapper === */
.viz-quadrant { margin: var(--space-3) 0; max-width: 100%; }

/* === Big Number / Counter === */
.big-number {
  font: 700 4rem/1 var(--font-display);
  color: var(--accent);
  display: block;
  font-feature-settings: "tnum" 1;
  margin: var(--space-2) 0 0.4rem;
}

.big-number-label {
  font: 500 0.85rem/1.3 var(--font-mono);
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
}

.big-number-wrap {
  text-align: center;
  margin: var(--space-3) 0;
  padding: var(--space-3) var(--space-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

/* === Comparison Grid === */
.viz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.5rem;
  margin: var(--space-3) 0;
}

.viz-grid__cell {
  border: 1px solid var(--rule);
  padding: var(--space-2);
  background: var(--white);
}

.viz-grid__title {
  font: 600 0.9rem/1.3 var(--font-display);
  margin: 0 0 0.4rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--rule);
}

.viz-grid__value {
  font: 700 1.6rem/1 var(--font-display);
  display: block;
  margin: 0.5rem 0 0.25rem;
  color: var(--accent);
  font-feature-settings: "tnum" 1;
}

.viz-grid__caption {
  font: 400 0.82rem/1.4 var(--font-sans);
  color: var(--ink-soft);
}

/* === Flowchart === */
.viz-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: var(--space-3) 0;
  align-items: stretch;
}

.viz-flow__step {
  background: var(--white);
  border: 1px solid var(--ink);
  padding: 0.85rem 1rem;
  text-align: center;
  position: relative;
}

.viz-flow__step--accent { background: var(--accent); color: var(--white); border-color: var(--accent); }
.viz-flow__step--alt { background: var(--ink); color: var(--white); }

.viz-flow__arrow {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--ink);
  padding: 0.3rem 0;
}

.viz-flow__step-title {
  font: 600 0.95rem/1.3 var(--font-display);
  display: block;
  margin-bottom: 0.25rem;
}

.viz-flow__step-text {
  font: 400 0.85rem/1.4 var(--font-sans);
  margin: 0;
  opacity: 0.85;
}

/* ============================================================
   COMPARE PAGE — Working reference, not tutorial
   ============================================================ */
.compare {
  max-width: 74rem;
  margin: 0 auto;
  padding: var(--space-4) var(--space-2);
}
@media (min-width: 48rem) {
  .compare { padding: var(--space-5) var(--space-3); }
}

.compare__header {
  padding: var(--space-4) 0 var(--space-5);
  border-bottom: 2px solid var(--ink);
  margin-bottom: var(--space-5);
}
.compare__kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.85rem;
}
.compare__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  max-width: 24ch;
}
.compare__lede {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 60ch;
  margin: 0;
  color: var(--ink-soft);
}
.compare__noscript {
  background: var(--bg-soft);
  padding: var(--space-3);
  border-left: 3px solid var(--accent);
  margin-bottom: var(--space-4);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.compare__panel {
  padding: var(--space-3) 0 var(--space-4);
  border-bottom: 1px solid var(--rule);
}
.compare__panel:last-child {
  border-bottom: none;
}
.compare__panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  gap: 1rem;
  flex-wrap: wrap;
}
.compare__panel-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0;
  letter-spacing: -0.01em;
}
.compare__panel-count {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  margin: 0;
}
.btn-export {
  background: var(--ink);
  color: var(--white);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.55em 1.2em;
  cursor: pointer;
  transition: background 200ms ease;
  margin-left: auto;
}
.btn-export:hover {
  background: var(--accent);
}
.btn-export:disabled {
  background: var(--rule);
  color: var(--ink-soft);
  cursor: not-allowed;
}
.compare__empty {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding: var(--space-4) var(--space-3);
  background: var(--bg-soft);
  font-style: italic;
}
.compare__results-container {
  display: block;
}

/* Model picker — used by JS */
.model-picker__input {
  width: 100%;
  padding: 0.75rem 1rem;
  font: 400 1rem var(--font-sans);
  border: 1px solid var(--ink);
  background: var(--white);
  color: var(--ink);
}

.model-picker__input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }

.model-picker__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 0.5rem;
  margin-bottom: var(--space-3);
}

.model-card {
  border: 1px solid var(--rule);
  background: var(--white);
  padding: 0.9rem 1rem;
  cursor: pointer;
  transition: border-color 220ms ease;
  text-align: left;
  font-family: inherit;
}

.model-card:hover { border-color: var(--ink); }

.model-card.is-selected {
  border-color: var(--accent);
  border-width: 2px;
  background: var(--bg-soft);
}

.model-card.is-disabled { opacity: 0.4; cursor: not-allowed; }

.model-card__name {
  font: 600 1rem/1.3 var(--font-display);
  color: var(--ink);
  display: block;
  margin-bottom: 0.15rem;
}

.model-card__company {
  font: 400 0.75rem/1.2 var(--font-mono);
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}

.model-card__type {
  font: 400 0.75rem/1.2 var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.model-selected { margin-bottom: var(--space-2); }

.model-selected__empty {
  font: 400 0.95rem var(--font-sans);
  color: var(--ink-soft);
  font-style: italic;
  margin: 0;
}

.model-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.model-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.4rem 0.85rem;
  font: 500 0.85rem var(--font-sans);
}

.model-chip__remove {
  background: transparent;
  border: none;
  color: var(--white);
  font: 600 1rem/1 var(--font-mono);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.model-chip__remove:hover { color: var(--accent); }

.dimension-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.5rem;
}

.dimension-card {
  border: 1px solid var(--rule);
  background: var(--white);
  padding: 1rem;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.dimension-card:hover { border-color: var(--ink); }

.dimension-card.is-active {
  border-color: var(--accent);
  border-width: 2px;
  background: var(--bg-soft);
}

.dimension-card__head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.dimension-card__icon {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: var(--white);
  font: 600 1rem var(--font-mono);
}

.dimension-card.is-active .dimension-card__icon { background: var(--accent); }

.dimension-card__label {
  font: 600 0.95rem/1.2 var(--font-display);
  color: var(--ink);
}

.dimension-card__subs {
  font: 400 0.78rem/1.5 var(--font-mono);
  color: var(--ink-soft);
  margin: 0;
  list-style: none;
  padding: 0;
}

.dimension-card__subs li {
  padding-left: 0.85rem;
  position: relative;
}

.dimension-card__subs li::before {
  content: '·';
  position: absolute;
  left: 0;
  font-weight: bold;
}

.btn-pdf {
  background: var(--accent);
  color: var(--white);
  border: none;
  padding: 0.6rem 1.25rem;
  font: 500 0.9rem var(--font-sans);
  cursor: pointer;
  margin-left: auto;
}

.btn-pdf:hover { background: var(--ink); }
.btn-pdf:disabled { background: var(--rule); color: var(--ink-soft); cursor: not-allowed; }

.compare-results-empty {
  text-align: center;
  padding: var(--space-4) var(--space-2);
  background: var(--bg-soft);
  font: 400 1.05rem var(--font-sans);
  color: var(--ink-soft);
  font-style: italic;
}

.compare-results {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.result-block {
  border-top: 1px solid var(--rule);
  padding-top: var(--space-2);
}

.result-block:first-child { border-top: none; padding-top: 0; }

.result-block__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  gap: 1rem;
  flex-wrap: wrap;
}

.result-block__title {
  font: 600 1.3rem/1.2 var(--font-display);
  margin: 0;
}

.result-block__sub {
  font: 400 0.8rem/1 var(--font-mono);
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bar-table {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.bar-table__row {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr minmax(5rem, 7rem);
  align-items: center;
  gap: 1rem;
}

@media (max-width: 40rem) {
  .bar-table__row { grid-template-columns: 1fr; gap: 0.25rem; }
}

.bar-table__label { font: 500 0.95rem/1.3 var(--font-display); color: var(--ink); }

.bar-table__bar-wrap {
  background: var(--bg-soft);
  height: 1.5rem;
  position: relative;
  overflow: hidden;
}

.bar-table__bar {
  height: 100%;
  background: var(--accent);
  width: 0;
  transition: width 1400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.bar-table__bar.is-best { background: var(--ink); }
.bar-table__bar.is-worst { background: var(--rule); }

.bar-table__value {
  font: 600 1rem/1 var(--font-mono);
  color: var(--ink);
  text-align: right;
}

.bar-table-sub { margin-bottom: var(--space-2); }

.bar-table-sub__title {
  font: 500 0.95rem/1.3 var(--font-display);
  margin: 0 0 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}

.bar-table-sub:last-child { margin-bottom: 0; }

.stat-callout {
  background: var(--bg-soft);
  padding: var(--space-2);
  border-left: 3px solid var(--accent);
}

.stat-callout__label {
  font: 500 0.78rem/1.2 var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}

.stat-callout__value {
  font: 600 2.5rem/1 var(--font-display);
  color: var(--ink);
}

.stat-callout__caption {
  font: 400 0.9rem/1.5 var(--font-sans);
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

.verdict-block {
  background: var(--ink);
  color: var(--white);
  padding: var(--space-3);
  margin-top: var(--space-3);
}

.verdict-block__label {
  font: 500 0.78rem/1.2 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.verdict-block__text {
  font: 400 1.05rem/1.55 var(--font-sans);
  color: var(--white);
  margin: 0;
}

.no-js-warning {
  background: var(--bg-soft);
  padding: var(--space-3);
  border-left: 3px solid var(--accent);
  margin-bottom: var(--space-3);
}

.no-js-warning p {
  font: 400 0.95rem/1.55 var(--font-sans);
  color: var(--ink);
  margin: 0;
}

@media print {
  .masthead, .site-footer, .skip-link {
    display: none;
  }
}

/* ============================================================
   PDF DOCUMENT
   Built off-screen by compare.js for html2pdf export
   ============================================================ */
.pdf-doc {
  font-family: 'Crimson Pro', Georgia, serif;
  color: #0A0A0A;
  background: #FFFFFF;
  padding: 0;
  width: 7.5in;
  font-size: 11pt;
  line-height: 1.5;
}
.pdf-doc * {
  box-sizing: border-box;
}
.pdf-doc__header {
  border-bottom: 2px solid #0A0A0A;
  padding-bottom: 0.35in;
  margin-bottom: 0.4in;
  page-break-after: avoid;
  page-break-inside: avoid;
}
.pdf-doc__masthead {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5pt;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FF5C28;
  margin: 0 0 0.18in;
}
.pdf-doc__title {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 28pt;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: #0A0A0A;
  margin: 0 0 0.15in;
}
.pdf-doc__meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9pt;
  color: #6B6B6B;
  letter-spacing: 0.03em;
  margin: 0;
}
.pdf-doc__section {
  margin-bottom: 0.4in;
  page-break-inside: avoid;
}
.pdf-doc__h2 {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 15pt;
  font-weight: 600;
  margin: 0 0 0.2in;
  padding-bottom: 0.08in;
  border-bottom: 1px solid #0A0A0A;
  page-break-after: avoid;
  letter-spacing: -0.005em;
}
.pdf-doc__h3 {
  font-family: 'Crimson Pro', Georgia, serif;
  font-size: 11pt;
  font-weight: 600;
  margin: 0.25in 0 0.1in;
  page-break-after: avoid;
}
.pdf-doc__model-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.pdf-doc__model-list li {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10pt;
  padding: 0.08in 0;
  border-bottom: 1px solid #E5E4E0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5in;
}
.pdf-doc__model-list li:last-child {
  border-bottom: none;
}
.pdf-doc__model-list strong {
  font-weight: 600;
}
.pdf-doc__model-list span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5pt;
  color: #6B6B6B;
}
.pdf-doc__table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.2in;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10pt;
  page-break-inside: avoid;
}
.pdf-doc__table thead {
  background: #0A0A0A;
  page-break-after: avoid;
}
.pdf-doc__table thead th {
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 7.5pt;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.07in 0.1in;
  border: none;
}
.pdf-doc__th-num {
  text-align: right !important;
}
.pdf-doc__table tbody td {
  padding: 0.07in 0.1in;
  border-bottom: 1px solid #E5E4E0;
  vertical-align: top;
}
.pdf-doc__table tbody tr:last-child td {
  border-bottom: 2px solid #0A0A0A;
}
.pdf-doc__td-num {
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5pt;
  font-variant-numeric: tabular-nums;
}
.pdf-doc__td-best {
  background: #FF5C28;
  color: #FFFFFF;
  font-weight: 600;
}
.pdf-doc__footer {
  margin-top: 0.4in;
  padding-top: 0.2in;
  border-top: 1px solid #E5E4E0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 8.5pt;
  color: #6B6B6B;
  line-height: 1.55;
  page-break-inside: avoid;
}
.pdf-doc__footer p {
  margin: 0 0 0.08in;
}
.pdf-doc__footer p:last-child {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8pt;
  margin-top: 0.12in;
}

/* ============================================================
   SEO + E-E-A-T COMPONENTS
   ============================================================ */

/* Updated timestamp */
.article__updated {
  font: 400 0.78rem/1.6 var(--font-mono);
  color: var(--ink-soft);
  margin: -0.5rem 0 var(--space-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article__updated time {
  font-weight: 500;
  color: var(--ink);
}

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

.article__updated a:hover {
  text-decoration: underline;
}

/* Direct-answer block (AEO highest impact) */
.direct-answer {
  background: var(--bg-soft);
  border-left: 3px solid var(--accent);
  padding: var(--space-2) var(--space-3);
  margin: var(--space-3) 0;
  font: 400 0.95rem/1.6 var(--font-sans);
  color: var(--ink);
}

.direct-answer strong {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.78rem;
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  color: var(--accent);
}

/* FAQ block */
.article__faq {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--rule);
}

.article__faq h2 {
  margin-bottom: var(--space-3);
}

.faq details {
  border-bottom: 1px solid var(--rule);
  padding: var(--space-2) 0;
}

.faq details:last-child {
  border-bottom: none;
}

.faq summary {
  font: 600 1.05rem/1.45 var(--font-display);
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '+';
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 400;
  font-size: 1.2rem;
  line-height: 1;
  flex-shrink: 0;
}

.faq details[open] summary::after {
  content: '−';
}

.faq summary:hover {
  color: var(--accent);
}

.faq details p {
  margin-top: 0.85rem;
  font: 400 0.95rem/1.65 var(--font-sans);
  color: var(--ink);
}

/* Changelog block */
.article__changelog {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--rule);
  font: 400 0.85rem/1.7 var(--font-sans);
  color: var(--ink-soft);
}

.article__changelog h3 {
  font: 600 0.78rem/1.4 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 var(--space-1);
}

.article__changelog ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article__changelog li {
  margin-bottom: 0.4rem;
}

.article__changelog strong {
  color: var(--ink);
  font-weight: 500;
}

/* References block */
.article__references {
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--rule);
  font: 400 0.85rem/1.7 var(--font-sans);
  color: var(--ink-soft);
}

.article__references h3 {
  font: 600 0.78rem/1.4 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 var(--space-1);
}

.article__references ol {
  padding-left: 1.5rem;
  margin: 0;
  list-style: decimal;
}

.article__references li {
  margin-bottom: 0.4rem;
}

.article__references cite {
  font-style: italic;
  color: var(--ink);
}

/* Inline reference superscripts */
sup a {
  text-decoration: none;
  color: var(--accent);
  font-weight: 500;
}

sup a:hover {
  text-decoration: underline;
}

/* Pricing table footnote */
.table-footnote {
  font: 400 0.78rem/1.5 var(--font-mono);
  color: var(--ink-soft);
  margin-top: -1rem;
  margin-bottom: var(--space-2);
}

.table-footnote em {
  font-style: italic;
}

/* Better Related block */
.piece-link {
  display: block;
  text-decoration: none;
  padding: var(--space-2) 0;
}

.piece-link__title {
  display: block;
  font: 600 1.1rem/1.4 var(--font-display);
  color: var(--ink);
  margin-bottom: 0.3rem;
}

.piece-link__excerpt {
  display: block;
  font: 400 0.92rem/1.6 var(--font-sans);
  color: var(--ink-soft);
}

.piece-link:hover .piece-link__title {
  color: var(--accent);
}

/* Hub guide page */
.guide-section {
  margin-bottom: var(--space-5);
}

.guide-section__head {
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.6rem;
  margin-bottom: var(--space-3);
}

.guide-section__title {
  font: 600 1.65rem/1.2 var(--font-display);
  margin: 0;
}

.guide-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.guide-list__item {
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-2);
}

.guide-list__item:last-child {
  border-bottom: none;
}

.guide-list__title {
  font: 600 1.25rem/1.3 var(--font-display);
  margin: 0 0 0.4rem;
}

.guide-list__title a {
  color: var(--ink);
  text-decoration: none;
}

.guide-list__title a:hover {
  color: var(--accent);
}

.guide-list__excerpt {
  font: 400 0.95rem/1.6 var(--font-sans);
  color: var(--ink-soft);
  margin: 0;
}

.guide-list__meta {
  font: 500 0.75rem/1 var(--font-mono);
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-block;
  margin-right: 0.85rem;
}

/* ============================================================
   SCROLL REVEAL — subtle, intentional, refined
   ============================================================ */
.article__body > h2,
.article__body > .stat-hero,
.article__body > .viz-bars,
.article__body > .viz-grid,
.article__body > .pull-quote,
.article__body > table,
.article__body > .cr-table {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.article__body > h2.is-visible,
.article__body > .stat-hero.is-visible,
.article__body > .viz-bars.is-visible,
.article__body > .viz-grid.is-visible,
.article__body > .pull-quote.is-visible,
.article__body > table.is-visible,
.article__body > .cr-table.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .article__body > h2,
  .article__body > .stat-hero,
  .article__body > .viz-bars,
  .article__body > .viz-grid,
  .article__body > .pull-quote,
  .article__body > table,
  .article__body > .cr-table {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .cr-table::before { opacity: 1 !important; }
}

/* Print styles */
@media print {
  body { font: 11pt/1.5 Georgia, serif; color: #000; background: #fff; }
  .masthead, .related, .article__changelog, .article__references, .article__updated, .article__faq, .direct-answer, .site-footer, .skip-link, .stat-hero, .viz-bars, .viz-grid, .big-number-wrap, .viz-flow, .viz-timeline, .viz-quadrant { display: none; }
  .article__inner { max-width: 100%; padding: 0; }
  h1.article__headline { font-size: 24pt; }
  h2 { font-size: 16pt; page-break-after: avoid; }
  p { orphans: 3; widows: 3; }
  a { color: #000; text-decoration: none; }
  a[href^="http"]:after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
  table { page-break-inside: avoid; }
}

/* ============================================================
   ARTICLE SNAPSHOT NOTE
   Communicates the "as of" date and points to recent releases
   ============================================================ */
.article__snapshot {
  background: var(--bg-soft);
  border-left: 3px solid var(--ink);
  padding: 1rem 1.5rem;
  margin: 0 0 2.5rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  line-height: 1.55;
}
.article__snapshot p {
  margin: 0;
  color: var(--ink);
}
.article__snapshot strong {
  font-weight: 600;
}
.article__snapshot a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.article__snapshot a:hover {
  color: var(--ink);
}