:root {
  color-scheme: light;
  --bg: #f7f2e8;
  --paper: #fffaf1;
  --ink: #18201b;
  --muted: #5d665f;
  --line: #ded2bf;
  --brand: #236b4a;
  --brand-dark: #123525;
  --gold: #d79a2b;
  --danger: #9b3d2e;
  --success: #1f7a55;
  --blue: #315f88;
  --shadow: 0 24px 80px rgb(26 35 29 / 12%);
  --radius: 22px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 5%, rgb(215 154 43 / 22%), transparent 26rem),
    radial-gradient(circle at 85% 12%, rgb(35 107 74 / 16%), transparent 24rem),
    var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

a {
  color: var(--brand);
}

code {
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  background: rgb(255 255 255 / 65%);
  padding: 0.05rem 0.28rem;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  padding: 1.2rem 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 3rem;
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav,
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem 1.2rem;
}

.site-nav a,
.site-footer a {
  color: var(--ink);
  text-decoration: none;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--brand);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 0.8rem;
  background: var(--brand-dark);
  color: #fff6e6;
  font-size: 0.8rem;
  letter-spacing: 0;
}

.section {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.2rem 0;
}

.hero,
.tool-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.hero {
  min-height: 540px;
  align-content: center;
}

.tool-hero {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  padding-bottom: 1.4rem;
}

.eyebrow,
.status {
  margin: 0 0 0.55rem;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 970px;
  margin-bottom: 1.1rem;
  font-size: 5.2rem;
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.85rem;
  font-size: 2.55rem;
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.25rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.22rem;
}

.hero-actions,
.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.button,
button {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.75rem 1.1rem;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover,
button:hover {
  transform: translateY(-1px);
}

.button:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.56;
  transform: none;
}

.button.primary {
  background: var(--brand-dark);
  color: #fff6e6;
}

.button.secondary {
  border-color: var(--line);
  background: rgb(255 250 241 / 76%);
  color: var(--ink);
}

.button.small {
  min-height: 2.15rem;
  padding: 0.45rem 0.72rem;
  font-size: 0.86rem;
}

.grid.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.panel,
.card,
.notice,
.callout {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgb(255 250 241 / 82%);
  box-shadow: var(--shadow);
}

.panel {
  padding: clamp(1.1rem, 2.5vw, 2rem);
}

.panel-heading {
  margin-bottom: 1.2rem;
}

.dark-panel {
  background: var(--brand-dark);
  color: #fff6e6;
}

.dark-panel .eyebrow,
.dark-panel p {
  color: #f4dbad;
}

.check-list {
  display: grid;
  gap: 0.5rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li::before {
  content: "✓";
  margin-right: 0.45rem;
  color: var(--brand);
  font-weight: 900;
}

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

.card {
  display: block;
  padding: 1.5rem;
  color: var(--ink);
  text-decoration: none;
}

.card.live {
  border-color: rgb(35 107 74 / 55%);
}

.card p {
  margin-bottom: 0;
  color: var(--muted);
}

.status {
  display: inline-flex;
  border-radius: 999px;
  background: rgb(35 107 74 / 12%);
  padding: 0.28rem 0.6rem;
}

.status.muted {
  color: var(--muted);
  background: rgb(93 102 95 / 12%);
}

.callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.25rem, 3vw, 2.2rem);
}

.callout p {
  margin-bottom: 0;
  color: var(--muted);
}

.notice {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto 1.2rem;
  padding: 1rem 1.2rem;
  background: rgb(215 154 43 / 14%);
}

.tool-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
  gap: 1.2rem;
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.tool-layout > *,
.results-column,
.panel,
.table-wrap {
  min-width: 0;
}

.input-panel {
  align-self: start;
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
}

.results-column {
  display: grid;
  gap: 1.2rem;
}

label,
fieldset {
  display: grid;
  gap: 0.45rem;
  margin: 0 0 1rem;
  font-weight: 800;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
}

legend {
  padding: 0 0.3rem;
  font-weight: 900;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: #fffdf8;
  color: var(--ink);
  padding: 0.78rem 0.9rem;
  font: inherit;
}

input:focus,
select:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgb(35 107 74 / 28%);
  outline-offset: 3px;
}

.field-help {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.suffix-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: #fffdf8;
}

.suffix-field input {
  border: 0;
  border-radius: 0;
}

.suffix-field span {
  padding-right: 0.9rem;
  color: var(--muted);
}

.helper-panel,
.validation-panel {
  border: 1px solid rgb(35 107 74 / 28%);
  border-radius: 1rem;
  background: rgb(35 107 74 / 8%);
  padding: 1rem;
  margin-bottom: 1rem;
}

.helper-panel label {
  margin-bottom: 0.7rem;
}

.helper-panel p {
  margin-bottom: 0.8rem;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 600;
}

.validation-panel {
  border-color: rgb(155 61 46 / 26%);
  background: rgb(155 61 46 / 8%);
}

.validation-panel ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.1rem;
}

.validation-panel li {
  color: var(--ink);
  font-weight: 650;
}

.validation-panel .validation-notice {
  color: var(--muted);
}

.radio-card,
.checkbox-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 0.65rem;
  margin: 0.55rem 0 0;
  font-weight: 600;
}

.radio-card small,
.checkbox-row span {
  color: var(--muted);
  font-weight: 500;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.metric {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgb(255 255 255 / 60%);
  padding: 1rem;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.metric strong {
  display: block;
  margin-top: 0.3rem;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0;
}

.metric-emphasis {
  border-color: rgb(155 61 46 / 34%);
  background: rgb(155 61 46 / 9%);
}

.metric-emphasis span {
  color: var(--danger);
  font-weight: 800;
}

.comparison-card {
  margin-top: 1rem;
  border-radius: 1.2rem;
  background: var(--brand-dark);
  color: #fff6e6;
  padding: 1.2rem;
}

.comparison-card .eyebrow,
.comparison-card p {
  color: #f4dbad;
}

.comparison-card p {
  margin-bottom: 0;
}

.comparison-badge {
  display: inline-flex;
  margin-top: 0.95rem;
  border: 1px solid rgb(244 219 173 / 35%);
  border-radius: 999px;
  padding: 0.38rem 0.7rem;
  color: #fff6e6;
  font-size: 0.9rem;
  font-weight: 800;
}

.reality-check {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.75fr);
  gap: 1rem;
  margin-top: 1rem;
  border: 1px solid rgb(155 61 46 / 30%);
  border-radius: 1rem;
  background: rgb(155 61 46 / 8%);
  padding: 1rem;
}

.reality-check h3 {
  margin-bottom: 0.45rem;
}

.reality-check p {
  margin-bottom: 0;
  color: var(--muted);
}

.reality-metrics {
  display: grid;
  gap: 0.55rem;
}

.reality-metrics div {
  border: 1px solid rgb(155 61 46 / 18%);
  border-radius: 0.85rem;
  background: rgb(255 255 255 / 55%);
  padding: 0.75rem;
}

.reality-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
}

.reality-metrics strong {
  display: block;
  margin-top: 0.12rem;
  font-size: 1.2rem;
  font-weight: 900;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.summary-grid > div {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgb(255 255 255 / 58%);
  padding: 0.9rem;
}

.summary-grid span,
.scenario-card dt {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.summary-grid strong,
.scenario-card dd {
  display: block;
  margin: 0.16rem 0 0;
  font-size: 1.12rem;
  font-weight: 900;
}

.summary-wide {
  grid-column: 1 / -1;
}

.positive {
  color: var(--success);
}

.negative {
  color: var(--danger);
}

.projection-bars {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.projection-bar-row {
  display: grid;
  grid-template-columns: 4.3rem minmax(8rem, 1fr) minmax(7rem, auto);
  align-items: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.projection-track {
  height: 0.7rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgb(93 102 95 / 14%);
}

.projection-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.projection-track i.positive {
  background: var(--success);
}

.projection-track i.negative {
  background: var(--danger);
}

.projection-table {
  margin-top: 1rem;
}

.projection-table table {
  min-width: 940px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.scenario-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgb(255 255 255 / 58%);
  padding: 1rem;
}

.scenario-card h3 {
  margin-bottom: 0.85rem;
  font-size: 1.65rem;
}

.scenario-card dl {
  display: grid;
  gap: 0.55rem;
  margin: 0 0 0.9rem;
}

.scenario-card div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.72rem 0.45rem;
  text-align: right;
}

th:first-child,
td:first-child {
  text-align: left;
}

.bracket-targets {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.target-pill {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgb(255 255 255 / 55%);
  padding: 0.85rem;
}

.target-pill span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.target-pill strong {
  display: block;
  margin-top: 0.2rem;
}

.target-pill small {
  display: block;
  min-height: 2.6rem;
  margin: 0.4rem 0 0.65rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.source-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.source-note strong {
  color: var(--ink);
}

.tool-copy {
  display: grid;
  gap: 1.1rem;
}

.tool-copy p {
  max-width: 980px;
  color: var(--muted);
}

.warning-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.warning-list li {
  border-left: 4px solid var(--gold);
  border-radius: 0.75rem;
  background: rgb(215 154 43 / 12%);
  padding: 0.8rem 0.9rem;
}

.warning-list li.strong-warning {
  border-left-color: var(--danger);
  background: rgb(155 61 46 / 10%);
}

.article {
  width: min(880px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0;
}

.article h1 {
  font-size: 4.2rem;
}

.article p,
.article li {
  color: var(--muted);
  font-size: 1.05rem;
}

.article .panel {
  margin: 1.5rem 0;
}

.article-meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.blog-card {
  display: block;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgb(255 250 241 / 82%);
  color: var(--ink);
  padding: 1.35rem;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.blog-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgb(255 255 255 / 55%);
  padding: 1rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  margin: 0.65rem 0 0;
}

.support-box {
  display: grid;
  gap: 1rem;
  border: 1px solid rgb(35 107 74 / 35%);
  border-radius: var(--radius);
  background: rgb(35 107 74 / 10%);
  padding: 1.3rem;
}

.placeholder-button {
  opacity: 0.72;
  cursor: not-allowed;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 860px) {
  .site-header,
  .site-footer,
  .callout {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .grid.two-column,
  .cards,
  .blog-grid,
  .reality-check,
  .scenario-grid,
  .tool-layout,
  .tool-hero {
    grid-template-columns: 1fr;
  }

  .input-panel {
    position: static;
  }

  h1,
  .article h1 {
    font-size: 3.4rem;
  }

  h2 {
    font-size: 2.1rem;
  }
}

@media (max-width: 560px) {
  .field-grid,
  .metric-grid,
  .summary-grid,
  .bracket-targets {
    grid-template-columns: 1fr;
  }

  .projection-bar-row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  h1,
  .article h1 {
    font-size: 2.5rem;
    line-height: 1.02;
  }

  h2 {
    font-size: 1.8rem;
  }

  .metric strong {
    font-size: 1.7rem;
  }

  .hero {
    min-height: auto;
  }
}