:root {
  --ink: #1d2433;
  --muted: #5b6475;
  --accent: #0c4a6e;
  --accent-soft: #e2eff8;
  --surface: #f8f4ef;
  --card: #ffffff;
  --shadow: 0 22px 50px rgba(16, 24, 40, 0.12);
}

body {
  font-family: "Work Sans", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #f1ede6 0%, #f7f1ea 45%, #f5f8fb 100%);
  min-height: 100vh;
}

h1,
h2,
h3,
.display-5 {
  font-family: "Source Serif 4", "Times New Roman", serif;
}

.hero {
  background: linear-gradient(120deg, #0f172a 0%, #1f3b66 45%, #2f5a87 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.2), transparent 60%);
  top: -150px;
  right: -120px;
  pointer-events: none;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

.hero-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.hero-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.hero-bullets li::before {
  content: "•";
  color: rgba(255, 255, 255, 0.6);
}

.summary-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 24px;
  backdrop-filter: blur(12px);
}

.summary-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
}

.summary-value {
  font-size: 2.2rem;
  font-weight: 600;
  margin-top: 8px;
}

.summary-meta {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-top: 12px;
}

.card {
  border-radius: 24px;
  background: var(--card);
  box-shadow: var(--shadow);
  margin-top: -32px;
}

.btn-primary {
  background-color: var(--accent);
  border: none;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #0a3a57;
}

.result-shell {
  background: var(--surface);
  border-radius: 18px;
  padding: 24px;
  min-height: 260px;
}

.info-card {
  background: var(--card);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 12px 26px rgba(16, 24, 40, 0.08);
}

.external-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.external-link .link-icon {
  font-size: 0.95em;
  opacity: 0.9;
}

.external-link::after {
  content: "↗";
  font-size: 0.85em;
  opacity: 0.75;
}

.external-link:hover {
  text-decoration: underline;
}

.resource-panel ol {
  padding-left: 1.1rem;
}

.resource-panel ul {
  padding-left: 1.1rem;
}

.resource-panel h4 {
  font-weight: 600;
  letter-spacing: 0.08em;
}

.resource-panel li + li {
  margin-top: 6px;
}

.resource-tabs .nav-link {
  color: var(--muted);
  border: none;
  border-bottom: 2px solid transparent;
  padding-left: 0;
  padding-right: 0;
  margin-right: 18px;
}

.resource-tabs .nav-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: transparent;
}

.resource-panel {
  background: var(--card);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 12px 26px rgba(16, 24, 40, 0.08);
}

.resource-panel .resource-links {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.resource-panel .resource-links .external-link {
  white-space: nowrap;
}

.table thead {
  background: #f1f5f9;
}

.badge-soft {
  background: var(--accent-soft);
  color: var(--accent);
}

.footer {
  padding: 32px 0 48px;
  color: var(--muted);
}

.print-url {
  display: none;
  font-weight: 600;
  margin-top: 8px;
}

@media (max-width: 991px) {
  .summary-card {
    margin-top: 24px;
  }
}

@media print {
  .print-url {
    display: block;
    color: #000;
  }
}