:root {
  --bg: #f3efe6;
  --ink: #1f2a24;
  --muted: #526057;
  --panel: #fffdf8;
  --line: #d7d2c5;
  --accent: #c65d39;
  --accent-soft: #ffe7df;
  --good: #246b45;
  --warn: #955a14;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, #f9f4ea 0%, var(--bg) 50%, #e8e2d5 100%);
  color: var(--ink);
  line-height: 1.45;
}

.site-header {
  padding: 1.5rem 1rem;
  background: linear-gradient(120deg, #123b2a, #265f47);
  color: #ffffff;
}

.site-header h1 {
  margin: 0;
  font-family: "Alegreya", Georgia, serif;
  font-size: 1.8rem;
}

.site-header p {
  margin: 0.4rem 0 1rem;
  color: #e5f6ee;
}

.global-nav,
.project-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-nav {
  margin-top: 0.75rem;
}

.global-nav a,
.project-nav a {
  text-decoration: none;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.92rem;
}

.project-nav a {
  font-size: 0.86rem;
  color: #d7efe4;
  border-color: rgba(215, 239, 228, 0.45);
}

.global-nav a.active {
  background: #ffffff;
  color: #164433;
  border-color: #ffffff;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.8rem;
  border-radius: 8px;
  border: 1px solid #2b644b;
  color: #1f4f39;
  background: #f5fff9;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.button-link.primary {
  background: #1d5a42;
  color: #ffffff;
  border-color: #1d5a42;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
}

.panel,
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem;
  margin: 0 0 1rem;
  box-shadow: 0 2px 12px rgba(18, 36, 24, 0.04);
}

.panel h2,
.card h3 {
  margin-top: 0;
  font-family: "Alegreya", Georgia, serif;
}

.panel.accent {
  border-left: 5px solid var(--accent);
  background: var(--accent-soft);
}

.callout {
  border: 1px solid #f0bfaa;
  background: #fff5ef;
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  margin: 0.75rem 0;
}

.callout h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.callout ol {
  margin: 0.35rem 0 0;
  padding-left: 1.2rem;
}

.grid.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.kv {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem 0.7rem;
  margin: 0;
}

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

.kv dd {
  margin: 0;
  font-weight: 600;
}

.glossary {
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 0.45rem 1rem;
  margin: 0;
}

.glossary dt {
  font-weight: 700;
}

.glossary dd {
  margin: 0;
}

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

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.45rem 0.5rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f5f1e8;
  font-weight: 600;
}

tr.baseline {
  background: #fff7dc;
}

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  border: 1px solid var(--line);
}

.badge.good {
  color: var(--good);
  border-color: #b8dcc9;
  background: #e9f6ef;
}

.badge.warn {
  color: var(--warn);
  border-color: #ebd2a8;
  background: #fff4de;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-weight: 600;
  font-size: 0.92rem;
}

select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
  min-width: 190px;
  background: #fff;
}

@media (max-width: 860px) {
  .grid.two,
  .glossary {
    grid-template-columns: 1fr;
  }

  .site-header h1 {
    font-size: 1.5rem;
  }
}