:root {
  --paper: #f7f4ec;
  --panel: #efe9da;
  --ink: #1a1811;
  --muted: #5f5949;
  --faint: #6f6856;
  --rule: #d9d0bb;
  --rule-strong: #b8ad94;
  --accent: #8c1d12;
  --accent-ink: #6e170e;
  --chart-a: #2f6b3a;
  --chart-b: #8c1d12;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --measure: 68ch;
  --max: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
}

[hidden] {
  display: none !important;
}

h1,
h2,
h3,
p,
dl,
dd,
figure,
pre {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration-color: var(--rule-strong);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

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

::selection {
  background: var(--ink);
  color: var(--paper);
}

.wrap {
  width: min(100% - (2 * var(--gutter)), var(--max));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(100% - (2 * var(--gutter)), 44rem);
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10;
  background: var(--paper);
  color: var(--ink);
  padding: 0.6rem 1rem;
  border: 2px solid var(--ink);
  font-family: var(--sans);
  font-size: 0.85rem;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
}

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

/* Masthead */

.masthead {
  border-bottom: 3px double var(--ink);
}

.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
  padding-block: clamp(1rem, 2.5vw, 1.5rem);
}

.wordmark {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.2vw, 2.1rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.035em;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark em {
  font-style: normal;
  color: var(--accent);
}

.wordmark--small {
  font-size: 1.35rem;
}

.masthead-nav {
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.4rem);
  margin-left: auto;
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.masthead-nav a {
  text-decoration: none;
  color: var(--muted);
}

.masthead-nav a:hover {
  color: var(--accent);
}

.subscribe {
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  border: 1px solid var(--ink);
  padding: 0.45rem 0.7rem;
  white-space: nowrap;
}

.subscribe:hover {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}

/* Hero */

.hero {
  padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2rem, 5vw, 4rem);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 230px);
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
}

.hero-mascot {
  justify-self: end;
  margin: 0;
  text-align: center;
}

.mascot--hero {
  display: block;
  width: clamp(150px, 22vw, 230px);
  height: auto;
}

.hero-mascot figcaption {
  margin-top: 0.65rem;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.kicker {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.display {
  margin-top: 0.5rem;
  font-size: clamp(2.5rem, 8vw, 5.4rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  max-width: 15ch;
}

.dek {
  margin-top: 1.2rem;
  max-width: 56ch;
  font-size: clamp(1.08rem, 1.8vw, 1.3rem);
  line-height: 1.5;
  color: var(--muted);
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-block;
  background: var(--accent);
  color: var(--paper);
  border: 1px solid var(--accent);
  padding: 0.65rem 1rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
}

.button:hover {
  background: var(--accent-ink);
  border-color: var(--accent-ink);
  color: var(--paper);
  text-decoration: none;
}

.text-link {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 0.15rem;
}

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

.link-button {
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

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

/* Sections */

.section {
  padding-block: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--rule);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.5rem;
}

.section-head h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
}

.section-note {
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
}

/* Ledger cards */

.ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
}

.ledger-card {
  padding: 1.4rem 1.6rem 1.6rem 0;
  border-right: 1px solid var(--rule);
}

.ledger-card + .ledger-card {
  padding-left: 1.6rem;
}

.ledger-card:last-child {
  border-right: 0;
  padding-right: 0;
}

.ledger-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.ledger-card h3 {
  margin-top: 0.45rem;
  font-size: 1.6rem;
}

.ledger-q {
  margin-top: 0.35rem;
  margin-bottom: 0.9rem;
  font-style: italic;
  color: var(--muted);
}

.ledger-card p:last-child {
  font-size: 0.98rem;
  color: var(--muted);
}

.ledger-card .ledger-feed {
  margin-top: 0.9rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ledger-feed a {
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
}

.ledger-feed a:hover {
  border-color: var(--accent);
}

/* Story lists */

.story-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.story-list li {
  padding-block: 1.2rem;
  border-bottom: 1px solid var(--rule);
}

.story-meta {
  font-family: var(--sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
}

.story-list h3 {
  margin-top: 0.35rem;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
}

.story-list h3 a {
  text-decoration: none;
}

.story-list h3 a:hover {
  text-decoration: underline;
}

.story-dek {
  margin-top: 0.35rem;
  max-width: 64ch;
  color: var(--muted);
  font-size: 0.98rem;
}

.empty {
  max-width: 56ch;
  padding-block: 1.5rem;
  border-top: 1px solid var(--rule);
}

.empty-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.empty p + p {
  margin-top: 0.6rem;
}

.empty .text-link {
  display: inline-block;
  margin-top: 0.6rem;
}

.feed-links,
.band-feeds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 0.8rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.feed-links a,
.band-feeds a {
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
}

.feed-links a:hover,
.band-feeds a:hover {
  border-color: var(--accent);
}

.feed-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
}

.feed-card {
  padding: 1.35rem 1.6rem 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.feed-card:nth-child(odd) {
  border-right: 1px solid var(--rule);
}

.feed-card:nth-child(even) {
  padding-left: 1.6rem;
}

.feed-card h2 {
  margin-top: 0.35rem;
  font-size: 1.3rem;
}

.feed-card h2 a {
  text-decoration: none;
}

.feed-card h2 a:hover {
  text-decoration: underline;
}

.feed-card p {
  margin-top: 0.45rem;
  color: var(--muted);
}

.feed-actions {
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Tool teaser */

.tool-teaser {
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-block: 2rem;
}

.tool-teaser-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.tool-teaser h2 {
  margin-top: 0.35rem;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
}

.tool-teaser p {
  margin-top: 0.45rem;
  max-width: 52ch;
  color: var(--muted);
  font-size: 0.98rem;
}

/* Sponsor */

.sponsor {
  margin-block: 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--rule);
  background: var(--panel);
}

.sponsor-label {
  font-family: var(--sans);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--faint);
}

.sponsor-body {
  margin-top: 0.35rem;
  font-size: 1rem;
}

.sponsor-note {
  margin-top: 0.25rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  color: var(--faint);
}

/* Band */

.band {
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  padding-block: 2rem;
}

.band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.band-text {
  margin-top: 0.4rem;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
}

/* Page head and prose */

.page-head {
  padding-block: clamp(2.25rem, 5vw, 4rem) clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--rule);
}

.page-head h1,
.story-head h1 {
  margin-top: 0.5rem;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.035em;
  max-width: 22ch;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.prose {
  padding-block: clamp(2rem, 4vw, 3rem);
  font-size: 1.08rem;
}

.prose > p,
.prose > ul,
.prose > ol {
  margin-bottom: 1.2em;
}

.prose h2 {
  margin-top: 2.2em;
  margin-bottom: 0.5em;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
}

.prose h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.prose a {
  color: var(--accent-ink);
}

.lede {
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  line-height: 1.55;
  color: var(--muted);
}

.mission-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
}

.mascot--mission {
  width: clamp(96px, 18vw, 150px);
  height: auto;
}

.ledger-list {
  margin: 0 0 1.5rem;
  border-top: 1px solid var(--rule);
}

.ledger-list > div {
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--rule);
}

.ledger-list dt {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.ledger-list dd {
  margin-top: 0.25rem;
  color: var(--muted);
}

.fine {
  font-family: var(--sans);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--faint);
}

.muted {
  color: var(--muted);
}

/* Story */

.story-head {
  padding-block: clamp(2.25rem, 5vw, 4rem) 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.byline {
  margin-top: 1rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--faint);
}

.disclosure {
  margin-top: 1.25rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--rule);
  background: var(--panel);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
}

.story-body {
  padding-block: clamp(2rem, 4vw, 3rem);
  font-size: 1.12rem;
}

.story-body > p {
  margin-bottom: 1.3em;
}

.story-body > p:first-child {
  font-size: 1.22rem;
  line-height: 1.55;
}

.story-body h2 {
  margin-top: 2em;
  margin-bottom: 0.55em;
  padding-top: 1.1rem;
  border-top: 1px solid var(--rule);
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
}

.story-body h3 {
  margin-top: 1.6em;
  margin-bottom: 0.4em;
  font-size: 1.2rem;
}

.story-body ul,
.story-body ol {
  margin: 0 0 1.3em;
  padding-left: 1.25em;
}

.story-body li {
  margin-bottom: 0.45em;
}

.story-body a {
  color: var(--accent-ink);
}

.story-body blockquote {
  margin: 1.8em 0;
  padding-left: 1.2rem;
  border-left: 3px solid var(--accent);
  color: var(--muted);
  font-size: 1.12rem;
}

.story-body code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--panel);
  padding: 0.1em 0.3em;
}

.story-body pre {
  overflow-x: auto;
  margin: 1.8em 0;
  padding: 1rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.6;
}

.story-body pre code {
  background: none;
  padding: 0;
  font-size: inherit;
}

.story-body table {
  width: 100%;
  margin: 1.8em 0;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.story-body caption {
  caption-side: top;
  margin-bottom: 0.5rem;
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}

.story-body th {
  padding: 0.55rem 0.6rem;
  border-bottom: 2px solid var(--ink);
  text-align: left;
}

.story-body td {
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.story-body .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.story-foot {
  padding-bottom: 3rem;
}

.story-tags {
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--muted);
}

.story-tags p + p {
  margin-top: 0.35rem;
}

.story-tags a {
  color: var(--ink);
}

.story-sources {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--muted);
}

.story-sources h2 {
  margin-bottom: 0.55rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
}

.story-sources ol {
  margin: 0;
  padding-left: 1.2rem;
}

.story-sources li {
  margin-bottom: 0.45rem;
}

.story-sources a {
  color: var(--accent-ink);
}

.source-note {
  display: block;
  margin-top: 0.1rem;
  color: var(--faint);
  font-size: 0.74rem;
  line-height: 1.45;
}

.preview-note {
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}

.story-back {
  margin-top: 1.5rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.story-back a {
  text-decoration: none;
  border-bottom: 1px solid var(--rule-strong);
  padding-bottom: 0.1rem;
}

.subhead {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 1.2rem;
}

/* Calculator */

.calc {
  padding-block: 1.5rem 2rem;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
}

.calc-basics {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

.calc-group {
  margin: 0;
  padding: 0;
  border: 0;
}

.calc-group legend {
  padding: 0;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-ink);
}

.calc-hint {
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--faint);
}

.calc-contexts,
.calc-prices {
  display: grid;
  gap: 1rem 1.25rem;
  margin-top: 1rem;
}

.calc-contexts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.calc-prices {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.field-label {
  display: block;
}

.unit {
  font-style: normal;
  text-transform: none;
  letter-spacing: 0;
  color: var(--faint);
}

.field input,
.field select {
  width: 100%;
  padding: 0.6rem 0.65rem;
  border: 1px solid var(--rule-strong);
  border-radius: 0;
  background: #fffdf7;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: 0;
}

.field select {
  font-family: var(--sans);
  font-size: 0.92rem;
}

.field input:focus,
.field select:focus {
  border-color: var(--accent);
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.calc-session {
  margin-top: 1.25rem;
  padding: 0.65rem 0.8rem;
  border-left: 3px solid var(--accent);
  background: var(--panel);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--muted);
}

.calc-advanced {
  margin-top: 1.5rem;
  padding-block: 0.85rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.calc-advanced summary {
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-ink);
}

.calc-advanced-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin-top: 1.25rem;
}

.field--profile {
  grid-column: 1 / -1;
  max-width: 30rem;
}

.calc-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.calc-output {
  padding-top: clamp(2rem, 4vw, 3rem);
}

.calc-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.result-card {
  padding: 1.2rem 1.35rem 1.35rem;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--rule-strong);
  background: var(--panel);
}

.result-card--a {
  border-top-color: var(--chart-a);
}

.result-card--b {
  border-top-color: var(--chart-b);
}

.result-kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.result-swatch {
  display: inline-block;
  width: 1.4rem;
  height: 3px;
}

.result-swatch--a {
  background: var(--chart-a);
}

.result-swatch--b {
  background: var(--chart-b);
}

.result-window {
  margin-top: 0.35rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--muted);
}

.result-total {
  margin-top: 0.55rem;
  font-family: var(--mono);
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.result-sub {
  margin-top: 0.25rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  line-height: 1.4;
  color: var(--faint);
}

.result-rows {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 1rem;
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.79rem;
}

.result-rows > div {
  display: contents;
}

.result-rows dt {
  color: var(--muted);
}

.result-rows dd {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.result-foot {
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.7rem;
  line-height: 1.45;
  color: var(--faint);
}

.calc-verdict {
  margin-top: 1.25rem;
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--accent);
  background: #fffdf7;
}

.verdict-lead {
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.4;
}

.verdict-detail {
  margin-top: 0.45rem;
  font-family: var(--sans);
  font-size: 0.79rem;
  line-height: 1.55;
  color: var(--muted);
}

.verdict-why {
  margin-top: 0.45rem;
  font-family: var(--sans);
  font-size: 0.79rem;
  line-height: 1.55;
  color: var(--ink);
}

.cache-callout {
  margin-top: 1.25rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--rule);
  border-left: 4px solid var(--chart-b);
  background: var(--panel);
}

.cache-callout-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--chart-b);
}

.cache-callout-text {
  margin-top: 0.4rem;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.55;
}

.chart-figure {
  margin-top: 1.75rem;
}

.chart-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 0.6rem 1.25rem;
  margin-bottom: 0.75rem;
}

.chart-head h2 {
  font-size: 1.2rem;
}

.chart-note {
  margin-top: 0.25rem;
  font-family: var(--sans);
  font-size: 0.74rem;
  line-height: 1.45;
  color: var(--faint);
}

.chart-gap {
  margin-top: 0.45rem;
  padding-left: 0.65rem;
  border-left: 3px solid var(--accent);
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--ink);
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  margin-bottom: 0.5rem;
  font-family: var(--sans);
  font-size: 0.74rem;
  color: var(--muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.legend-item b {
  font-weight: 600;
  color: var(--ink);
}

.legend-swatch {
  display: inline-block;
  width: 1.6rem;
  height: 0;
  border-top: 3px solid var(--rule-strong);
}

.legend-swatch--a {
  border-color: var(--chart-a);
}

.legend-swatch--b {
  border-color: var(--chart-b);
  border-top-style: dashed;
}

.legend-dot {
  display: inline-block;
  width: 0.6rem;
  height: 0.6rem;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper);
}

.chart-frame {
  padding: 0.5rem 0.5rem 0.25rem;
  border: 1px solid var(--rule);
  background: #fffdf7;
}

.chart-frame svg {
  display: block;
  width: 100%;
  height: auto;
}

.chart-fallback {
  padding: 2rem 1rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  text-align: center;
  color: var(--faint);
}

.chart-grid {
  stroke: var(--rule);
  stroke-width: 1;
}

.chart-grid--v {
  stroke-dasharray: 2 4;
  opacity: 0.65;
}

.chart-tick {
  fill: var(--faint);
  font-family: var(--sans);
  font-size: 11px;
}

.chart-axis-title {
  fill: var(--muted);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.chart-line {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-line--a {
  stroke: var(--chart-a);
}

.chart-line--b {
  stroke: var(--chart-b);
  stroke-dasharray: 6 4;
}

.chart-dot {
  fill: var(--paper);
  stroke-width: 2.5;
}

.chart-dot--a {
  stroke: var(--chart-a);
}

.chart-dot--b {
  stroke: var(--chart-b);
}

.formula {
  overflow-x: auto;
  margin: 1.5em 0;
  padding: 1rem 1.1rem;
  background: var(--panel);
  border: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.6;
  white-space: pre;
}

/* Footer */

.site-footer {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding-block: 2rem 1.5rem;
  border-top: 3px double var(--ink);
  background: var(--panel);
  font-family: var(--sans);
  font-size: 0.82rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
}

.footer-tag {
  margin-top: 0.6rem;
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
}

.footer-mascot {
  display: block;
  width: 40px;
  height: auto;
  margin-top: 1rem;
}

.footer-grid h2 {
  margin-bottom: 0.6rem;
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--faint);
}

.footer-grid nav a {
  display: block;
  padding-block: 0.15rem;
  text-decoration: none;
  color: var(--muted);
}

.footer-grid nav a:hover {
  color: var(--accent);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.7rem;
  color: var(--faint);
}

.site-disclosure {
  flex: 1 0 100%;
  margin: 0 0 0.35rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Responsive */

@media (max-width: 860px) {
  .calc-basics {
    grid-template-columns: 1fr;
  }

  .calc-cards {
    grid-template-columns: 1fr;
  }

  .calc-advanced-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-mascot {
    justify-self: start;
  }

  .mascot--hero {
    width: 150px;
  }

  .ledger-grid {
    grid-template-columns: 1fr;
  }

  .ledger-card {
    padding: 1.2rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .ledger-card + .ledger-card {
    padding-left: 0;
  }

  .ledger-card:last-child {
    border-bottom: 0;
  }

  .feed-grid {
    grid-template-columns: 1fr;
  }

  .feed-card,
  .feed-card:nth-child(even) {
    padding-inline: 0;
    border-right: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .masthead-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    padding-top: 0.75rem;
    border-top: 1px solid var(--rule);
    overflow-x: auto;
  }

  .calc-contexts,
  .calc-prices,
  .calc-advanced-body {
    grid-template-columns: 1fr;
  }

  .mission-intro {
    grid-template-columns: 1fr;
  }

  .mascot--mission {
    width: 104px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-base {
    flex-direction: column;
  }

  .site-disclosure {
    flex: 0 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  .masthead-nav,
  .subscribe,
  .site-footer,
  .skip,
  .calc-actions {
    display: none;
  }

  body {
    background: #fff;
    font-size: 11pt;
  }

  .hero,
  .section,
  .page-head,
  .story-head {
    padding-block: 1rem;
  }

  a {
    text-decoration: none;
  }
}

/* Under-construction page ("I'm sorry, Dave") */
.dave-figure {
  margin: 2.5rem auto 0;
  text-align: center;
}
.dave-quote {
  margin: 1.5rem 0 0;
  font-size: 1.4rem;
  font-style: italic;
}
.dave-source {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
}
.dave-fine {
  margin: 2rem 0 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.dave-alt {
  margin: 1rem 0 0;
}