body {
  background: linear-gradient(180deg, var(--bg) 0%, #f7f9fc 100%);
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 18px 72px;
}

header {
  margin-bottom: 18px;
  padding: 28px;
  border: 1px solid var(--header-border);
  border-radius: 20px;
  background: var(--header-bg);
  box-shadow: var(--header-shadow);
}

nav {
  margin: 16px 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

nav a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--nav-border);
  border-radius: 999px;
  background: var(--nav-bg);
  color: var(--link);
  text-decoration: none;
}

article {
  display: grid;
  gap: 16px;
}

section {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow);
}

h1 {
  margin: 0;
  line-height: 1.2;
  font-size: 2.1rem;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
}

p {
  margin: 10px 0;
}

ul,
ol {
  margin: 10px 0;
  padding-left: 1.2em;
}

li {
  margin: 6px 0;
}

.hero {
  color: var(--hero-text);
  max-width: 860px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--pill-bg);
  color: var(--pill-text);
  font-size: 13px;
}

.quote {
  border-left: 4px solid #8ab4ff;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--quote-bg);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.box {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px;
  background: var(--panel-bg);
}

.box h3 {
  margin-top: 0;
}

.process {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.step {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px;
  background: var(--panel-bg);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 10px 8px;
  border-bottom: 1px solid var(--panel-border);
}

th {
  background: color-mix(in srgb, var(--panel-bg) 82%, #dbeafe 18%);
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.toc a {
  color: var(--link);
  text-decoration: none;
}

.strong {
  font-weight: 700;
}

.mini-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.mini-card {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 16px;
  background: var(--panel-bg);
}

.mini-card p {
  margin-bottom: 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.actions a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 10px;
  background: var(--pill-bg);
  color: var(--pill-text);
  text-decoration: none;
}

.eyebrow {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 6px;
}

.visual-panel {
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 16px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-bg) 92%, #dbeafe 8%), var(--panel-bg));
  box-shadow: var(--shadow);
}

.visual-panel svg {
  width: 100%;
  height: auto;
  display: block;
}

.split-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
  align-items: stretch;
}

.split-hero > * {
  min-width: 0;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.stat-item {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 14px;
  background: var(--panel-bg);
}

.stat-item strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.illustration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.illustration-card {
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 16px;
  background: var(--panel-bg);
  box-shadow: var(--shadow);
}

.illustration-card svg {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 12px;
}

@media (max-width: 720px) {
  main {
    padding: 22px 14px 88px;
  }

  header,
  section {
    padding: 18px;
  }

  h1 {
    font-size: 1.7rem;
  }

  .split-hero {
    grid-template-columns: 1fr;
  }
}