:root {
  --ink: #182433;
  --muted: #5d6979;
  --line: #dee5ed;
  --paper: #f6f8fb;
  --panel: #ffffff;
  --accent: #0d263b;
  --accent-2: #1f5f96;
  --soft: #edf2f7;
  --shadow-xs: 0 1px 2px rgba(7, 26, 43, .05);
  --shadow-sm: 0 4px 14px rgba(7, 26, 43, .05);
  --shadow-md: 0 12px 30px rgba(7, 26, 43, .08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

.wrap {
  width: min(1240px, calc(100% - 40px));
}

header {
  position: sticky;
  z-index: 40;
  top: 0;
  overflow: visible;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 1px 4px rgba(7, 26, 43, .05);
  backdrop-filter: blur(14px);
}

header::after {
  display: none;
}

.topbar {
  min-height: 68px;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 12px;
  padding: 9px 0;
}

.brand {
  gap: 10px;
  font-weight: 830;
  letter-spacing: -.02em;
}

.mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: #0d263b;
  box-shadow: none;
  font-size: 13px;
}

.brand span span {
  color: #758092;
  font-size: 10px;
  font-weight: 760;
}

nav {
  gap: 4px;
}

nav a,
.button,
.button-secondary {
  min-height: 38px;
  border-radius: 6px;
  padding: 8px 11px;
  font-size: 12px;
  font-weight: 750;
}

nav a {
  color: #5d6979;
}

.nav-actions a {
  border-color: #dee5ed;
  background: #ffffff;
  color: #5d6979;
}

.nav-actions a:hover {
  border-color: #cfd7e2;
  background: #edf2f7;
  color: #0d263b;
}

.nav-actions .button {
  border-color: #0d263b;
  background: #0d263b;
  color: #ffffff;
}

nav a:hover {
  border-color: #dee5ed;
  background: #edf2f7;
  color: #0d263b;
}

.button {
  border-color: #0d263b;
  background: #0d263b;
  box-shadow: none;
  color: #fff;
}

.button-secondary {
  border-color: #cfd7e2;
  background: #fff;
  color: #182433;
}

.button:hover,
.button-secondary:hover {
  transform: none;
  box-shadow: none;
}

.hero,
.wrap.hero {
  color: #182433;
  background: #fff;
  padding: clamp(34px, 5vw, 64px) 0;
}

.wrap.hero {
  width: min(1240px, calc(100% - 40px));
  margin: 18px auto 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-sm);
}

.hero .wrap {
  gap: 12px;
}

.eyebrow,
.hero .eyebrow,
.section.dark .eyebrow {
  color: #1f5f96;
  font-size: 10px;
  font-weight: 820;
  letter-spacing: .11em;
}

h1 {
  max-width: 980px;
  margin-bottom: 12px;
  color: #071a2b;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 790;
  line-height: 1.02;
  letter-spacing: -.05em;
}

h2 {
  margin-bottom: 9px;
  color: #071a2b;
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: -.04em;
}

h3 {
  color: #0d263b;
  letter-spacing: -.02em;
}

.lead,
.plain,
.hero .lead,
.hero .plain,
.section.dark .lead,
.section.dark .plain {
  color: #5d6979;
  font-size: 15px;
  line-height: 1.6;
}

.hero .button-secondary {
  border-color: #cfd7e2;
  background: #fff;
  color: #182433;
}

.hero-strip {
  gap: 8px;
  margin-top: 16px;
}

.hero-chip,
.metric,
.card,
.step,
.source-card,
.view-card,
.chip,
.widget-panel,
.hero-card {
  border-color: #dee5ed;
  border-radius: 10px;
  background: #fff;
  box-shadow: none;
}

.hero-chip {
  border-color: #dee5ed;
  background: #f6f8fb;
}

.hero-chip span,
.metric span,
.card span,
.step span,
.source-card span,
.section.dark .card span,
.section.dark .metric span {
  color: #758092;
  font-size: 10px;
  font-weight: 780;
  letter-spacing: .07em;
}

.hero-chip strong,
.hero-card strong,
.section.dark .card strong,
.section.dark .metric strong,
.section.dark .source-card strong {
  color: #0d263b;
}

.hero-card p {
  color: #5d6979;
}

.section,
.wrap.section,
.section:nth-of-type(odd),
.section.dark,
.wrap.section.dark {
  color: #182433;
  background: transparent;
}

.section,
.wrap.section {
  padding: clamp(34px, 5vw, 62px) 0;
}

.wrap.section {
  width: min(1240px, calc(100% - 40px));
  margin: 14px auto 0;
  border: 1px solid #dee5ed;
  border-radius: 14px;
  background: #fff;
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-sm);
}

.section.dark .plain,
.section.dark .lead,
.section.dark .card p,
.section.dark .metric small,
.section.dark .step span {
  color: #5d6979;
}

.section.dark .card,
.section.dark .metric,
.section.dark .step,
.section.dark .source-card {
  border-color: #dee5ed;
  background: #f6f8fb;
}

.grid-2,
.grid-3,
.grid-4,
.grid-5,
.views-grid,
.chip-grid {
  gap: 9px;
}

.metric,
.card,
.step,
.source-card,
.view-card,
.chip {
  background: #f6f8fb;
  padding: 14px;
}

.metric strong {
  color: #071a2b;
  font-size: clamp(19px, 2.2vw, 26px);
  letter-spacing: -.04em;
}

.metric small,
.card p,
.source-card p,
.view-card p,
.chip p {
  color: #5d6979;
  font-size: 12px;
}

.card strong,
.source-card strong,
.view-card strong,
.chip strong {
  color: #0d263b;
  font-size: 14px;
  letter-spacing: -.01em;
}

.step {
  grid-template-columns: 32px minmax(0, 1fr);
}

.step b {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: #0d263b;
  font-size: 11px;
}

table {
  border-color: #dee5ed;
  border-radius: 10px;
  box-shadow: none;
}

th,
td {
  border-color: #dee5ed;
  padding: 11px 12px;
  font-size: 12px;
}

th {
  background: #f6f8fb;
  color: #5d6979;
  font-size: 10px;
}

input,
select,
textarea {
  border: 1px solid #cfd7e2;
  border-radius: 6px;
  background: #fff;
  color: #182433;
}

input:focus,
select:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(47, 117, 181, .18);
  outline-offset: 1px;
}

.product-widget,
.widget-panel,
.widget-output,
.widget-note,
.note,
.loop-band {
  border-color: #dee5ed;
  border-radius: 10px;
  background: #f6f8fb;
  color: #182433;
  box-shadow: none;
}

.widget-tab[aria-pressed="true"] {
  border-color: #2f75b5;
  background: #e8f2fb;
  color: #0d263b;
}

footer {
  margin-top: 24px;
  border-color: #dee5ed;
  background: #fff;
  color: #5d6979;
}

footer a {
  color: #1f5f96;
}

@media (max-width: 1040px) {
  .topbar {
    grid-template-columns: 1fr;
  }

  nav {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .wrap,
  .wrap.hero,
  .wrap.section {
    width: min(100% - 18px, 1240px);
  }

  .wrap.hero,
  .wrap.section {
    padding: 18px;
  }

  h1 {
    font-size: clamp(32px, 11vw, 44px);
  }
}