:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-soft: #eef5f5;
  --text: #19212a;
  --muted: #687481;
  --border: #d9e0e6;
  --teal: #087f7a;
  --blue: #2e5aac;
  --amber: #b96f00;
  --red: #b43d3d;
  --shadow: 0 10px 28px rgba(31, 45, 61, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

a:hover {
  color: var(--teal);
  text-decoration: underline;
}

.page-shell {
  min-height: 100vh;
}

.masthead,
.footer {
  padding: 18px clamp(16px, 4vw, 44px);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 20px;
}

.brand span,
.breadcrumb,
.kicker,
.summary,
.muted,
.footer {
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav a,
.button-link {
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
}

.nav a:hover,
.button-link:hover {
  border-color: #aeb9c3;
  background: #fbfcfc;
  color: var(--teal);
}

.main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 42px;
}

.hero,
.section,
.cta-band {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero {
  padding: clamp(24px, 5vw, 44px);
}

.breadcrumb {
  margin: 0 0 18px;
  font-size: 13px;
}

.kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 16px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: 0;
}

h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.summary {
  max-width: 760px;
  margin-bottom: 0;
  font-size: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.button-link.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.button-link.primary:hover {
  background: #066f6a;
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  gap: 18px;
  margin-top: 18px;
}

.section,
.cta-band {
  padding: 22px;
  margin-top: 18px;
}

.insight-card,
.link-card {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.insight-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--teal);
  font-size: 24px;
}

.fact-list,
.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fact-list li,
.check-list li {
  padding-left: 16px;
  border-left: 4px solid var(--teal);
}

.note {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-left: 4px solid var(--amber);
  background: #fff8ed;
  color: #4a3822;
}

.sponsor-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding: 20px;
  border: 1px solid #d6e3df;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.sponsor-card-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 8px;
  background: #eef5f2;
  color: var(--teal);
  font-size: 14px;
  font-weight: 900;
}

.sponsor-card h2 {
  margin-bottom: 6px;
}

.sponsor-card p:not(.kicker) {
  margin-bottom: 0;
  color: var(--muted);
}

.sponsor-banner-panel {
  display: block;
  padding: 14px;
}

.sponsor-banner-panel .sponsor-banner-link {
  max-width: 980px;
  margin: 0 auto;
}

.sponsor-banner-link {
  display: block;
  position: relative;
  overflow: hidden;
  border: 1px solid #d6e3df;
  border-radius: 10px;
  background: var(--teal);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.sponsor-banner-link:hover {
  border-color: #9fc9c3;
  box-shadow: 0 14px 34px rgba(31, 45, 61, 0.14);
  transform: translateY(-1px);
}

.sponsor-banner-link:focus-visible {
  outline: 3px solid rgba(8, 127, 122, 0.22);
  outline-offset: 3px;
}

.sponsor-banner-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2172 / 724;
  object-fit: cover;
}

.sponsor-banner-action {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  background: #00796f;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.sponsor-card-note {
  margin: 10px 4px 0;
  color: var(--muted);
  font-size: 13px;
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-banner-link {
    transition: none;
  }

  .sponsor-banner-link:hover {
    transform: none;
  }
}

.data-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

th {
  color: var(--muted);
  background: #fafbfc;
  font-size: 12px;
  text-transform: uppercase;
}

.related {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  border-top: 1px solid var(--border);
  border-bottom: 0;
  font-size: 13px;
}

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

  .masthead {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav,
  .nav a,
  .button-link {
    width: 100%;
  }

  .sponsor-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .sponsor-banner-link {
    border-radius: 8px;
  }

  .sponsor-banner-action {
    display: flex;
  }
}