:root {
  --background: #f5f5f5;
  --surface: #ffffff;
  --text: #333333;
  --text-secondary: #666666;
  --border: #dddddd;
  --accent: #D32F2F;
  --accent-soft: #ffebee;
  --accent-alert: #FFA726;
  --shadow: 0 12px 30px rgba(31, 35, 32, 0.08);
  --radius: 18px;
  --max-width: 780px;
  --font-primary: 'Georgia', serif;
  --font-heading: 'Playfair Display', serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.stack > * + * {
  margin-top: 1rem;
}

.grid-2,
.grid-3,
.timeline-preview {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3,
.timeline-preview {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.text-link {
  font-weight: 600;
}

.section {
  padding: 3rem 0;
}

.section--muted {
  background: rgba(255, 255, 255, 0.35);
  border-block: 1px solid var(--border);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand,
.site-brand {
  display: inline-block;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  font-size: 1.05rem;
}

.brand small,
.site-brand small {
  display: block;
  color: var(--text-secondary);
  font-weight: 500;
}

.eyebrow,
.label,
.card__eyebrow {
  margin: 0 0 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.alert,
.meta {
  margin: 0 0 0.75rem;
}

.alert {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(138, 47, 35, 0.22);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

.meta {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.site-brand {
  display: inline-block;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  font-size: 1.05rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.1rem;
  align-items: center;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.1rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  padding: 0.65rem 0.9rem;
  font: inherit;
}

.hero {
  padding-top: 2.5rem;
}

.hero__grid,
.content-grid {
  display: grid;
  gap: 1.25rem;
}

.hero__grid {
  grid-template-columns: 1.4fr 0.9fr;
  align-items: start;
}

.hero h1,
.hero__content h1,
.prose h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h2 {
  margin-top: 0;
}

.lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.content-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.card h2,
.callout h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.card--accent {
  border-color: rgba(138, 47, 35, 0.28);
}

.card--accent-soft {
  background: var(--accent-soft);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.button--ghost {
  background: transparent;
  color: var(--accent);
}

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

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

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.checklist {
  margin: 0;
  padding-left: 1.1rem;
}

.checklist li + li {
  margin-top: 0.5rem;
}

.placeholder-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.placeholder {
  margin: 0;
  padding: 0.55rem 0.8rem;
  border: 1px dashed var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.95rem;
}

.hero__note,
.note {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

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

.prose {
  width: min(calc(100% - 2rem), var(--max-width));
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.45rem;
}

.prose p,
.prose ul,
.prose ol,
.prose .callout,
.prose .card {
  margin-bottom: 1rem;
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline li {
  position: relative;
  padding: 1rem 1rem 1rem 1.1rem;
  margin-bottom: 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 0.45rem;
  top: 1.25rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

.timeline__item h2 {
  margin-top: 0.35rem;
}

.timeline__date {
  display: block;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 0.2rem;
}

.doc-group,
.recommendation-list {
  display: grid;
  gap: 1rem;
}

.meta-list {
  margin: 0;
}

.meta-list > div + div {
  margin-top: 0.75rem;
}

.meta-list dt {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.meta-list dd {
  margin: 0.12rem 0 0;
}

.callout {
  border-left: 4px solid var(--accent);
}

.callout--soft {
  background: var(--accent-soft);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0 2rem;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer__inner p {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  padding: 0.65rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  z-index: 30;
}

.skip-link:focus {
  left: 0.5rem;
}

:focus-visible {
  outline: 3px solid rgba(138, 47, 35, 0.28);
  outline-offset: 2px;
}

@media (max-width: 48rem) {
  .site-header__inner {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  body.js .site-nav {
    display: none;
    width: 100%;
    padding-top: 0.35rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  body.js .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  body.js.nav-open .site-nav {
    display: flex;
  }

  .hero__grid,
  .content-grid,
  .content-grid--three,
  .grid-2,
  .grid-3,
  .timeline-preview {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 2.2rem 0;
  }
}