:root {
  --color-primary: #2B2A33;
  --color-secondary: #3E4C59;
  --color-accent: #E6C229;
  --color-background: #F6F3EE;
  --color-surface: #FFFFFF;
  --color-text: #14131A;
  --color-text-muted: #4E4B57;
  --color-border: #C9C3B8;
  --pb-radius: 10px;
  --pb-shadow: 0 10px 0 rgba(20, 19, 26, 0.12);
  --pb-max: 1120px;
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  background: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
}

.wrap {
  max-width: var(--pb-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.2;
  font-weight: 800;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  line-height: 1.3;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--color-secondary);
}

h4 {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  line-height: 1.4;
  font-weight: 700;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color 0.2s, text-decoration-thickness 0.2s, background-color 0.2s, border-color 0.2s, transform 0.2s;
}

a:hover {
  color: var(--color-primary);
  text-decoration-thickness: 3px;
}

a:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

header {
  background: var(--color-surface);
  border-bottom: 4px solid var(--color-primary);
  padding: 1.5rem 0;
  margin-bottom: 2rem;
}

header .wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.site-name {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 900;
  color: var(--color-primary);
  text-decoration: none;
}

.site-name:hover {
  color: var(--color-accent);
  text-decoration: none;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  list-style: none;
}

nav a {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.breadcrumbs {
  background: var(--color-surface);
  border: 3px solid var(--color-border);
  padding: 0.75rem 1rem;
  margin-bottom: 2rem;
  border-radius: var(--pb-radius);
}

.breadcrumbs ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  font-size: 0.875rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "→";
  margin-left: 0.5rem;
  color: var(--color-text-muted);
}

main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

article,
section {
  background: var(--color-surface);
  border: 4px solid var(--color-primary);
  border-radius: var(--pb-radius);
  padding: 2rem;
  box-shadow: var(--pb-shadow);
}

section + section {
  margin-top: 2rem;
}

aside {
  background: var(--color-accent);
  border: 4px solid var(--color-primary);
  border-radius: var(--pb-radius);
  padding: 1.5rem;
  box-shadow: var(--pb-shadow);
}

aside h2,
aside h3 {
  color: var(--color-primary);
}

aside dl {
  margin-top: 1rem;
}

aside dt {
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0.75rem;
}

aside dd {
  margin-left: 1rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

blockquote {
  background: var(--color-surface);
  border-left: 6px solid var(--color-accent);
  padding: 1.5rem;
  margin: 2rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  font-style: italic;
  color: var(--color-secondary);
}

.cta {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-surface);
  padding: 0.75rem 1.5rem;
  border: 3px solid var(--color-primary);
  border-radius: var(--pb-radius);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 0.5px;
  transition: background-color 0.2s, color 0.2s, transform 0.2s;
}

.cta:hover {
  background: var(--color-surface);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.cta:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  border-radius: var(--pb-radius);
  overflow: hidden;
}

caption {
  font-weight: 700;
  font-size: 1.125rem;
  text-align: left;
  padding: 1rem;
  background: var(--color-primary);
  color: var(--color-surface);
}

thead {
  background: var(--color-secondary);
  color: var(--color-surface);
}

th {
  padding: 1rem;
  text-align: left;
  font-weight: 700;
  border-bottom: 3px solid var(--color-primary);
}

td {
  padding: 1rem;
  border-bottom: 2px solid var(--color-border);
}

tbody tr:nth-child(even) {
  background: var(--color-background);
}

tbody tr:hover {
  background: var(--color-accent);
  transition: background-color 0.2s;
}

details {
  background: var(--color-surface);
  border: 3px solid var(--color-primary);
  border-radius: var(--pb-radius);
  margin-bottom: 1rem;
  box-shadow: var(--pb-shadow);
}

summary {
  padding: 1.25rem;
  font-weight: 700;
  font-size: 1.125rem;
  cursor: pointer;
  list-style: none;
  color: var(--color-primary);
  position: relative;
  transition: background-color 0.2s;
}

summary::-webkit-details-marker {
  display: none;
}

summary::before {
  content: "▶";
  position: absolute;
  left: 1.25rem;
  transition: transform 0.3s;
  color: var(--color-accent);
  font-size: 0.875rem;
}

summary {
  padding-left: 3rem;
}

details[open] summary::before {
  transform: rotate(90deg);
}

summary:hover {
  background: var(--color-background);
}

summary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: -3px;
}

details[open] {
  background: var(--color-background);
}

details div {
  padding: 0 1.25rem 1.25rem 3rem;
}

footer {
  background: var(--color-primary);
  color: var(--color-surface);
  border-top: 4px solid var(--color-accent);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
}

footer a {
  color: var(--color-accent);
}

footer a:hover {
  color: var(--color-surface);
}

ul,
ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.5rem;
}

.schema {
  display: none;
}

@media (min-width: 768px) {
  header .wrap {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  nav ul {
    gap: 2rem;
  }

  table {
    font-size: 0.9375rem;
  }

  thead {
    position: sticky;
    top: 0;
    z-index: 10;
  }
}

@media (min-width: 1024px) {
  main {
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
  }

  aside {
    grid-column: 2;
    grid-row: 1 / span 10;
    align-self: start;
    position: sticky;
    top: 2rem;
  }

  article {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html {
    scroll-behavior: auto;
  }

  summary::before {
    transition: none;
  }
}

@media print {
  body {
    background: white;
    color: black;
  }

  header,
  nav,
  aside,
  footer {
    display: none;
  }

  article,
  section {
    border: 1px solid black;
    box-shadow: none;
    page-break-inside: avoid;
  }

  a {
    text-decoration: underline;
    color: black;
  }

  a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.875rem;
  }

  details {
    border: 1px solid black;
  }

  details[open] summary::before {
    content: "";
  }

  summary::before {
    display: none;
  }
}