:root {
  color-scheme: light;
  --cw-primary: #0C0C0C;
  --cw-accent: #FEF800;
  --cw-link: #3615FF;
  --cw-link-visited: #6F42C1;
  --cw-text: #0C0C0C;
  --cw-text-light: #666666;
  --cw-bg: #FFFFFF;
  --cw-surface: #F4F4F4;
  --cw-border: #E5E5E5;
  --cw-quote-bg: #FFFDE7;
  --sans: "Work Sans", "DejaVu Sans", system-ui, sans-serif;
  --mono: "Fira Code", "DejaVu Sans Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cw-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--cw-text);
  background: var(--cw-bg);
}

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

.brand-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 54px;
  padding: 8px 22px;
  color: var(--cw-primary);
  background: var(--cw-quote-bg);
  border-bottom: 6px solid var(--cw-accent);
}

.brand-mark {
  font-family: "Barlow Condensed", "Arial Narrow", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.brand-context {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--cw-text-light);
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0 48px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 3px 9px;
  border: 1px solid var(--cw-primary);
  background: var(--cw-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status.warning {
  background: var(--cw-bg);
}

.error-code {
  margin: 22px 0 8px;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cw-text-light);
}

h1 {
  margin: 18px 0 10px;
  font-size: 2.7rem;
  line-height: 0.96;
  letter-spacing: 0;
}

p {
  margin: 0 0 1rem;
}

.lede {
  max-width: 640px;
  font-size: 1.06rem;
}

.summary {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--cw-border);
}

.summary li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--cw-border);
}

.summary strong {
  font-weight: 700;
}

.muted {
  color: var(--cw-text-light);
}

.details {
  margin: 28px 0;
  border-top: 1px solid var(--cw-border);
  border-bottom: 1px solid var(--cw-border);
}

.detail-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.32fr) 1fr;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--cw-border);
}

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

.detail-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--cw-text-light);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

a {
  color: var(--cw-link);
}

a:visited {
  color: var(--cw-link-visited);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--cw-primary);
  border-radius: 3px;
  color: var(--cw-primary);
  background: var(--cw-accent);
  font-weight: 700;
  text-decoration: none;
}

.button:visited {
  color: var(--cw-primary);
}

.button.secondary {
  background: var(--cw-bg);
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
  color: var(--cw-primary);
  background: transparent;
}

ul {
  margin: 0.5rem 0 0;
  padding-left: 1.15rem;
}

li + li {
  margin-top: 0.35rem;
}

.note {
  padding: 14px 16px;
  border-left: 6px solid var(--cw-accent);
  background: var(--cw-surface);
}

.steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  margin: 0;
  padding: 12px 0 12px 42px;
  border-top: 1px solid var(--cw-border);
  counter-increment: steps;
}

.steps li::before {
  position: absolute;
  top: 12px;
  left: 0;
  width: 28px;
  height: 28px;
  border: 1px solid var(--cw-primary);
  background: var(--cw-accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 26px;
  text-align: center;
  content: counter(steps);
}

@media (max-width: 560px) {
  .brand-bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding: 10px 16px;
  }

  main {
    width: min(100% - 24px, 760px);
    padding-top: 28px;
  }

  h1 {
    font-size: 2rem;
  }

  .detail-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }
}