:root {
  color-scheme: light;
  --ink: #172126;
  --muted: #5c696f;
  --line: #d8e0e3;
  --paper: #ffffff;
  --wash: #f3f7f6;
  --accent: #0b6b58;
  --accent-dark: #06483c;
  --warm: #fff4d6;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--wash);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body {
  margin: 0;
}

a {
  color: var(--accent-dark);
  text-underline-offset: 0.16em;
}

.site-header,
.site-footer,
main {
  margin-inline: auto;
  max-width: 72rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
}

.site-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand {
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 750;
  text-decoration: none;
}

main {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 1rem;
  box-shadow: 0 1rem 3rem rgb(31 49 48 / 8%);
}

h1 {
  font-size: clamp(2rem, 6vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 1rem 0 2rem;
  max-width: 18ch;
}

h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  letter-spacing: -0.02em;
}

section + section {
  border-top: 1px solid var(--line);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
}

.verdict {
  background: var(--wash);
  border: 1px solid #bad2cc;
  border-radius: 0.8rem;
  padding: clamp(1rem, 3vw, 2rem);
}

.verdict h2 {
  margin-top: 0;
}

.verdict-line {
  font-size: 1.2rem;
}

.verdict-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  background: var(--accent);
  border-radius: 0.45rem;
  color: white;
  display: inline-block;
  font-weight: 700;
  padding: 0.7rem 1rem;
  text-decoration: none;
}

.button:hover {
  background: var(--accent-dark);
}

.stat-line {
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

.scenario-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-block: 1rem;
}

.scenario-tabs a {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 0.85rem;
  text-decoration: none;
}

.scenario-tabs a[aria-selected="true"] {
  background: var(--accent-dark);
  color: white;
}

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

table {
  border-collapse: collapse;
  min-width: 46rem;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
}

td small,
.verdict-actions small {
  color: var(--muted);
  display: block;
  margin-top: 0.25rem;
}

.badge {
  background: var(--warm);
  border-radius: 999px;
  display: block;
  font-size: 0.75rem;
  margin-top: 0.3rem;
  padding: 0.15rem 0.45rem;
  width: max-content;
}

.facts,
.related {
  display: grid;
  gap: 0.6rem;
  padding-left: 1.25rem;
}

details {
  border-bottom: 1px solid var(--line);
  padding-block: 0.8rem;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

.method-strip {
  background: var(--wash);
  border-radius: 0.7rem;
  padding: 1rem;
}

.site-footer {
  color: var(--muted);
  font-size: 0.86rem;
}

[hidden] {
  display: none !important;
}

@media (max-width: 38rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.7rem;
  }

  main {
    border-inline: 0;
    border-radius: 0;
  }
}