:root {
  --ink: #102535;
  --ink-soft: #25404c;
  --paper: #f1efe5;
  --paper-bright: #fffdf8;
  --rule: #a8bbb8;
  --muted: #5f7078;
  --blue: #2d6cdf;
  --blue-deep: #1f4eac;
  --orange: #f37b55;
  --orange-deep: #b84e37;
  --lime: #d7ee63;
  --mist: #c8d9d6;
  --shadow: 12px 12px 0 rgba(16, 37, 53, 0.14);
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
  line-height: 1.55;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(16, 37, 53, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 37, 53, 0.035) 1px, transparent 1px),
    var(--paper);
  background-size: 36px 36px;
}

a {
  color: var(--blue-deep);
  text-decoration-thickness: 0.11em;
  text-underline-offset: 0.17em;
}

a:hover {
  color: var(--orange-deep);
}

a:focus-visible,
button:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

img,
svg {
  max-width: 100%;
}

.skip-link {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 10;
  min-height: 2.75rem;
  padding: 0.7rem 1rem;
  background: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  display: flex;
  min-height: 5.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 2.25rem;
  height: 2.25rem;
  margin-right: 0.55rem;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--blue);
  color: var(--paper-bright);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.73rem;
  letter-spacing: -0.08em;
  vertical-align: middle;
}

.site-nav,
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.15rem;
}

.site-nav a,
.footer-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a:last-child {
  min-width: 2.75rem;
  padding: 0 0.72rem;
  border: 1px solid var(--ink);
  text-decoration: none;
}

main {
  display: block;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(360px, 1.07fr);
  gap: clamp(1.5rem, 4vw, 4.4rem);
  min-height: 39rem;
  align-items: center;
  padding: clamp(2rem, 4vw, 3.8rem) 0 clamp(2.5rem, 4vw, 3.7rem);
}

.eyebrow,
.kicker,
.stamp,
.metric-label,
.signal-tag,
.source-type {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow,
.kicker {
  color: var(--blue-deep);
}

.audience-line {
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.76rem;
  font-weight: 700;
}

.hero h1 {
  max-width: 9ch;
  margin: 1rem 0 1.25rem;
  color: var(--ink);
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(3.3rem, 6.2vw, 6.25rem);
  letter-spacing: -0.085em;
  line-height: 0.88;
}

.dek {
  max-width: 39rem;
  margin: 0;
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  line-height: 1.43;
}

.answer-line {
  max-width: 41rem;
  margin: 1.35rem 0 0;
  padding: 1rem 1.1rem;
  border-left: 7px solid var(--orange);
  background: var(--paper-bright);
  font-size: 0.98rem;
}

.answer-line strong {
  display: block;
  margin-bottom: 0.28rem;
  color: var(--orange-deep);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-top: 1.5rem;
}

.button,
.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  font-weight: 700;
}

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

.button:hover {
  background: var(--blue);
  color: var(--paper-bright);
}

.text-link {
  color: var(--ink);
}

.trust-line {
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.76rem;
}

.scale-figure {
  position: relative;
  margin: 0;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--ink);
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--paper-bright);
}

.scale-figure::before {
  position: absolute;
  inset: 0.7rem -0.7rem -0.7rem 0.7rem;
  z-index: -1;
  border: 1px solid var(--blue);
  content: "";
}

.figure-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255, 253, 248, 0.28);
}

.figure-top .kicker {
  max-width: 12rem;
  color: var(--lime);
}

.figure-top p {
  max-width: 13ch;
  margin: 0;
  color: var(--paper-bright);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.98;
  text-align: right;
}

.figure-top strong {
  color: var(--lime);
}

.scale-stack {
  display: grid;
  gap: 0.75rem;
  padding: 1.35rem 0 0.2rem;
}

.signal-card {
  padding: 1rem;
  border: 1px solid rgba(255, 253, 248, 0.34);
}

.runoff-card {
  background: rgba(243, 123, 85, 0.16);
}

.reserve-card {
  background: rgba(45, 108, 223, 0.2);
}

.signal-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.signal-tag {
  color: var(--mist);
  font-size: 0.67rem;
}

.signal-head strong {
  color: var(--paper-bright);
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(3rem, 7vw, 5.3rem);
  letter-spacing: -0.1em;
  line-height: 0.82;
}

.runoff-card .signal-head strong span {
  color: var(--orange);
}

.reserve-card .signal-head strong span {
  color: var(--lime);
}

.signal-card p {
  max-width: 26rem;
  margin: 0.65rem 0 0;
  color: #e6efed;
  font-size: 0.9rem;
}

.ruler {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.6rem;
  align-items: center;
  margin-top: 0.85rem;
  color: var(--mist);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.66rem;
}

.ruler i {
  display: block;
  height: 0.6rem;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  background: repeating-linear-gradient(90deg, transparent 0 17px, currentColor 17px 18px);
}

.ruler-short i {
  color: var(--orange);
}

.ruler-long i {
  color: var(--lime);
}

.scale-break {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--lime);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scale-break::before,
.scale-break::after {
  height: 1px;
  flex: 1;
  background: rgba(255, 253, 248, 0.28);
  content: "";
}

.figure-foot {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 0.9rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 253, 248, 0.28);
  color: var(--mist);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.figure-foot strong {
  color: var(--lime);
}

.scale-figure figcaption {
  margin-top: 1.1rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 253, 248, 0.28);
  color: #dce9e5;
  font-size: 0.8rem;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--rule);
}

.toc a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding: 0.5rem 0.75rem;
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
}

.toc a:hover {
  background: var(--lime);
}

.content-section {
  padding: clamp(3.25rem, 7vw, 6rem) 0;
  border-bottom: 1px solid var(--rule);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(150px, 0.3fr) minmax(0, 1fr);
  gap: 1rem 3rem;
  align-items: start;
  margin-bottom: 2rem;
}

.section-heading h2 {
  max-width: 18ch;
  margin: 0;
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(2.15rem, 4vw, 4.2rem);
  letter-spacing: -0.075em;
  line-height: 0.92;
}

.section-heading > div > p {
  max-width: 44rem;
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.finding-grid,
.metric-grid,
.reading-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.finding-card,
.reading-card {
  min-height: 12rem;
  padding: 1.25rem;
  border: 1px solid var(--rule);
  background: rgba(255, 253, 248, 0.76);
}

.finding-card:nth-child(2),
.reading-card:nth-child(2) {
  transform: translateY(1rem);
  border-top: 5px solid var(--blue);
}

.finding-card:nth-child(3),
.reading-card:nth-child(3) {
  border-top: 5px solid var(--orange);
}

.stamp {
  display: inline-block;
  padding: 0.25rem 0.42rem;
  color: var(--ink);
  font-size: 0.68rem;
}

.finding-runoff .stamp {
  background: var(--orange);
}

.finding-reserve .stamp {
  background: var(--lime);
}

.finding-limit .stamp {
  background: var(--blue);
  color: var(--paper-bright);
}

.finding-card strong,
.reading-card strong {
  display: block;
  margin: 0.75rem 0 0.48rem;
  font-size: 1.28rem;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.finding-card p,
.reading-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.reading-card a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

.process-figure {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.8rem;
  align-items: stretch;
  padding: 1rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper-bright);
}

.process-step {
  min-height: 12rem;
  padding: 1.1rem;
  border: 1px solid rgba(255, 253, 248, 0.28);
  background: rgba(255, 253, 248, 0.05);
}

.process-alert {
  background: rgba(243, 123, 85, 0.18);
}

.process-index {
  display: inline-grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--lime);
  color: var(--lime);
  font-family: "Courier New", Courier, monospace;
  font-weight: 700;
}

.process-step strong {
  display: block;
  margin-top: 1rem;
  font-size: 1.14rem;
}

.process-step p {
  margin: 0.5rem 0 0;
  color: #dce9e5;
  font-size: 0.9rem;
}

.process-arrow {
  align-self: center;
  color: var(--lime);
  font-size: 2rem;
  font-weight: 700;
}

.source-note,
.limit-box {
  margin-top: 1.8rem;
  padding: 1.15rem 1.25rem;
  border-left: 7px solid var(--lime);
  background: var(--ink);
  color: var(--paper-bright);
}

.source-note strong,
.limit-box strong {
  color: var(--lime);
}

.source-note {
  font-size: 0.94rem;
}

.metric-panel {
  min-height: 16rem;
  padding: 1.35rem;
  border: 1px solid var(--ink);
  background: var(--paper-bright);
}

.metric-area {
  border-top: 9px solid var(--blue);
}

.metric-reservoir {
  border-top: 9px solid var(--lime);
}

.metric-river {
  border-top: 9px solid var(--orange);
}

.metric-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.67rem;
}

.metric-panel > strong {
  display: block;
  margin-top: 1.1rem;
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(3.3rem, 7vw, 5.9rem);
  letter-spacing: -0.1em;
  line-height: 0.86;
}

.metric-panel > span {
  display: block;
  margin-top: 0.7rem;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.78rem;
  font-weight: 700;
}

.follow-up {
  max-width: 52rem;
  margin: 1.8rem 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.comparison-table-wrap {
  margin-top: 1.8rem;
  border: 1px solid var(--ink);
  background: var(--paper-bright);
  box-shadow: 8px 8px 0 var(--rule);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  text-align: left;
}

.comparison-table caption {
  padding: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 0.95rem 0.85rem;
  border-top: 1px solid var(--rule);
  overflow-wrap: anywhere;
  vertical-align: top;
}

.comparison-table thead th {
  background: var(--ink);
  color: var(--paper-bright);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.comparison-table tbody th {
  font-size: 0.9rem;
}

.comparison-table tbody td {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.86rem;
}

.comparison-table tbody tr:nth-child(even) {
  background: #f8f7f0;
}

.equation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.equation {
  min-height: 12rem;
  padding: 1.2rem;
  border: 1px solid var(--ink);
  background: var(--paper-bright);
}

.equation-accent {
  background: var(--lime);
}

.equation-result {
  background: var(--blue);
  color: var(--paper-bright);
}

.equation span,
.equation small {
  display: block;
  font-family: "Courier New", Courier, monospace;
}

.equation span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.equation strong {
  display: block;
  margin-top: 1.5rem;
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(1.85rem, 4vw, 3.4rem);
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.equation small {
  margin-top: 0.9rem;
  color: var(--muted);
  font-size: 0.74rem;
}

.equation-result small {
  color: #e7f0ff;
}

.reading-mark {
  display: inline-grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--paper-bright);
  color: var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.76rem;
  font-weight: 700;
}

.source-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 1rem 2rem;
}

.source-group {
  padding: 1.2rem;
  border-top: 5px solid var(--blue);
  background: var(--paper-bright);
}

.source-ledger {
  border-top-color: var(--orange);
}

.source-group h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.source-list {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding-left: 1.1rem;
}

.source-list li {
  padding-left: 0.25rem;
}

.source-list a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.source-list small {
  display: block;
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.source-facts {
  display: grid;
  gap: 0;
  margin: 0;
}

.source-facts div {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--rule);
}

.source-facts div:last-child {
  border-bottom: 1px solid var(--rule);
}

.source-facts dt {
  color: var(--muted);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.source-facts dd {
  margin: 0;
  font-size: 0.93rem;
}

.limit-box p {
  max-width: 54rem;
  margin: 0.45rem 0 0;
  color: #e6f0ed;
}

.site-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.2rem 0 3.5rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer p {
  max-width: 32rem;
  margin: 0;
}

.site-footer p a,
.site-footer .footer-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

.footer-nav {
  justify-content: flex-end;
}

.not-found {
  min-height: 70vh;
  padding: 7rem 0;
}

.not-found h1 {
  max-width: 12ch;
  margin: 1rem 0;
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.09em;
  line-height: 0.9;
}

.not-found p {
  max-width: 38rem;
}

@media (max-width: 880px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .scale-figure {
    max-width: 45rem;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

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

@media (max-width: 760px) {
  .finding-grid,
  .metric-grid,
  .reading-grid,
  .equation-grid {
    grid-template-columns: 1fr;
  }

  .finding-card:nth-child(2),
  .reading-card:nth-child(2) {
    transform: none;
  }

  .process-figure {
    grid-template-columns: 1fr;
  }

  .process-arrow {
    justify-self: center;
    transform: none;
  }
}

@media (max-width: 620px) {
  .site-shell {
    width: min(100% - 1.2rem, 1180px);
  }

  .site-header {
    min-height: 4.5rem;
  }

  .brand {
    font-size: 0.78rem;
  }

  .brand-mark {
    width: 2rem;
    height: 2rem;
    margin-right: 0.35rem;
  }

  .site-nav,
  .footer-nav {
    gap: 0.3rem 0.55rem;
  }

  .site-nav a,
  .footer-nav a {
    font-size: 0.67rem;
  }

  .hero {
    gap: 2rem;
    padding-top: 2.2rem;
  }

  .hero h1 {
    max-width: 10ch;
    font-size: clamp(3.25rem, 16vw, 5.5rem);
  }

  .dek {
    font-size: 1.05rem;
  }

  .answer-line {
    font-size: 0.92rem;
  }

  .scale-figure {
    padding: 1rem;
  }

  .figure-top {
    display: block;
  }

  .figure-top p {
    margin-top: 0.8rem;
    text-align: left;
  }

  .signal-head {
    align-items: flex-start;
  }

  .signal-head strong {
    font-size: 4rem;
  }

  .toc {
    gap: 0.2rem;
  }

  .toc a {
    padding: 0.45rem 0.55rem;
    font-size: 0.65rem;
  }

  .content-section {
    padding: 3.4rem 0;
  }

  .section-heading h2 {
    font-size: clamp(2.25rem, 12vw, 4rem);
  }

  .finding-card,
  .metric-panel,
  .reading-card {
    min-height: auto;
  }

  .comparison-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .comparison-table,
  .comparison-table tbody {
    display: block;
  }

  .comparison-table tbody tr {
    display: block;
    padding: 0.95rem 0.75rem;
    border-top: 1px solid var(--rule);
  }

  .comparison-table tbody th {
    display: block;
    padding: 0 0 0.55rem;
    border: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.96rem;
  }

  .comparison-table tbody td {
    display: grid;
    grid-template-columns: minmax(6rem, 0.38fr) minmax(0, 1fr);
    gap: 0.65rem;
    padding: 0.42rem 0;
    border: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 0.84rem;
    line-height: 1.35;
  }

  .comparison-table tbody td::before {
    color: var(--muted);
    content: attr(data-label);
    font-family: "Courier New", Courier, monospace;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  .source-facts div {
    grid-template-columns: 4.5rem minmax(0, 1fr);
  }

  .site-footer {
    display: grid;
    padding-bottom: 2.5rem;
  }

  .footer-nav {
    justify-content: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}