:root {
  --bg: #fbfaf6;
  --text: #151515;
  --muted: #5c5a55;
  --line: #dfdbd1;
  --panel: #ffffff;
  --accent: #f7931a;
  --accent-dark: #9b5204;
  --green: #143f35;
  --green-soft: #e8f0ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--text);
  color: #fff;
  padding: 8px 12px;
}

.skip-link:focus { left: 12px; top: 12px; z-index: 10; }

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 246, 0.92);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(16px);
}

.nav, .site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
}

.nav { min-height: 72px; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: #121212;
}

.nav-links, .site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.nav-links a, .site-footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.hero, .page-hero, .band, .article {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
}

.page-hero {
  padding: 72px 0 28px;
}

.hero h1, .page-hero h1, .article h1 {
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  line-height: 0.96;
  margin: 0 0 22px;
  letter-spacing: 0;
}

.article h1 { font-size: clamp(2.1rem, 5vw, 4.6rem); }

.lead {
  color: var(--muted);
  font-size: 1.22rem;
  max-width: 740px;
}

.eyebrow {
  color: var(--accent-dark);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid var(--text);
}

.button.primary {
  background: var(--text);
  color: #fff;
}

.button.secondary {
  background: transparent;
  color: var(--text);
}

.hero-panel, .answer-box, .cta-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(20, 20, 20, 0.06);
}

.hero-panel h2 { margin-top: 0; }

dl { margin: 0; }

dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

dl div:last-child { border-bottom: 0; }

dt { font-weight: 800; }
dd { margin: 0; color: var(--muted); text-align: right; }

.band {
  padding: 48px 0;
}

.band.muted {
  width: 100%;
  background: var(--green-soft);
  padding: 64px max(16px, calc((100% - 1120px) / 2));
}

.section-heading {
  max-width: 720px;
  margin-bottom: 26px;
}

.section-heading h2, .article h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.08;
  margin: 0 0 12px;
}

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

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  min-height: 230px;
}

.card h3 {
  font-size: 1.25rem;
  line-height: 1.2;
  margin: 0 0 12px;
}

.card h3 a { text-decoration: none; }
.card p { color: var(--muted); }

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

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.note-grid div {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-top: 1px solid rgba(20, 63, 53, 0.24);
}

.note-grid span { color: var(--muted); }

.article {
  max-width: 840px;
  padding: 64px 0;
}

.wide-article {
  max-width: 1040px;
}

.article header {
  margin-bottom: 34px;
}

.article section {
  margin: 34px 0;
}

.affiliate-inline, .small-muted {
  color: var(--muted);
  font-size: 0.92rem;
}

.pill-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-list li {
  background: var(--green-soft);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
}

.check-list li { margin-bottom: 10px; }

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

.stack-map div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}

.stack-map span {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 900;
}

.stack-map h2 {
  font-size: 1.25rem;
  margin: 16px 0 8px;
}

.comparison-table {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.comparison-row {
  display: grid;
  grid-template-columns: 0.8fr 1.15fr 1.15fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.comparison-row:first-child {
  border-top: 0;
}

.comparison-row > div {
  padding: 16px;
  border-left: 1px solid var(--line);
}

.comparison-row > div:first-child {
  border-left: 0;
}

.comparison-row span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

.comparison-head {
  background: var(--green-soft);
  font-weight: 900;
}

.step-list {
  padding-left: 22px;
}

.step-list li {
  margin-bottom: 12px;
}

.link-list {
  padding-left: 20px;
}

.link-list li {
  margin-bottom: 8px;
}

.link-list a {
  font-weight: 750;
}

.mini-list {
  color: var(--muted);
  font-size: 0.94rem;
  padding-left: 18px;
}

.mini-list li {
  margin-bottom: 6px;
}

.provider-card {
  min-height: 300px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  align-items: flex-start;
}

.site-footer p { margin: 4px 0 0; color: var(--muted); }

@media (max-width: 820px) {
  .nav, .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 44px 0;
  }

  .grid, .note-grid, .two-column {
    grid-template-columns: 1fr;
  }

  .stack-map,
  .comparison-row {
    grid-template-columns: 1fr;
  }

  .comparison-row > div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .comparison-row > div:first-child {
    border-top: 0;
  }

  dl div {
    display: block;
  }

  dd {
    text-align: left;
    margin-top: 4px;
  }
}