:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --ink: #1c1b19;
  --muted: #5c5a55;
  --border: #d8d5ce;
  --accent: #1f4d3a;
  --badge-ratified-bg: #e6f2ec;
  --badge-ratified-ink: #1f4d3a;
  --badge-provisional-bg: #f3efe3;
  --badge-provisional-ink: #6b5a2a;
  --badge-unofficial-bg: #ececef;
  --badge-unofficial-ink: #3d3c42;
  --badge-sample-bg: #e8eef5;
  --badge-sample-ink: #243b55;
  --danger-bg: #f8e8e6;
  --danger-ink: #7a2e28;
  --font: "IBM Plex Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SF Mono", Menlo, Consolas, monospace;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    linear-gradient(180deg, #ebe8e1 0%, var(--bg) 240px),
    var(--bg);
  line-height: 1.5;
}

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

code {
  font-family: var(--mono);
  font-size: 0.9em;
}

.site-header,
main,
.site-footer {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  padding: 2.5rem 0 1.25rem;
}

.brand {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand a {
  color: inherit;
  text-decoration: none;
}

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

.site-header h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0;
  max-width: 48rem;
  color: var(--muted);
}

.noscript {
  margin: 0 auto 1.5rem;
  width: min(1100px, calc(100% - 2rem));
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

section {
  margin: 1.75rem 0 2.25rem;
  padding: 1.25rem 1.35rem 1.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

section h2 {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
  font-weight: 650;
}

.adr-cite {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}

.section-note {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 46rem;
}

.table-wrap .status {
  margin: 0;
  color: var(--muted);
}

.table-wrap .status.error {
  color: var(--danger-ink);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.table-wrap th,
.table-wrap td {
  padding: 0.65rem 0.55rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.table-wrap th {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.table-wrap tbody tr:last-child td {
  border-bottom: none;
}

.framework-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 0.12rem 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge-ratified {
  background: var(--badge-ratified-bg);
  color: var(--badge-ratified-ink);
  border-color: #b7d4c5;
}

.badge-provisional {
  background: var(--badge-provisional-bg);
  color: var(--badge-provisional-ink);
  border-color: #d6c89a;
}

.badge-unofficial {
  background: var(--badge-unofficial-bg);
  color: var(--badge-unofficial-ink);
  border-color: #c5c5cb;
}

.badge-sample {
  background: var(--badge-sample-bg);
  color: var(--badge-sample-ink);
  border-color: #b7c7da;
}

.badge-catastrophic {
  background: var(--danger-bg);
  color: var(--danger-ink);
  border-color: #e0b4af;
}

.flags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

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

.site-footer {
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .table-wrap {
    overflow-x: auto;
  }

  .table-wrap table {
    min-width: 640px;
  }
}