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

:root {
  --color-primary: #4d7c0f;
  --color-secondary: #365314;
  --color-accent: #d9f99d;
  --color-bg: #fefffe;
  --color-surface: #f7fce8;
  --color-text: #1a2e05;
  --color-text-muted: #6b7f52;
  --color-border: #d1ddc0;
  --font-main: 'Courier New', 'Lucida Console', Monaco, monospace;
  --max-width: 1100px;
  --radius: 50px;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-secondary);
}

h1 {
  font-size: 2.5rem;
  border: 6px solid var(--color-text);
  padding: 1.5rem 2rem;
  background-color: var(--color-accent);
  border-radius: var(--radius);
  display: inline-block;
  margin-bottom: 2rem;
  box-shadow: 8px 8px 0 var(--color-primary);
}

h2 {
  font-size: 2rem;
  border-left: 8px solid var(--color-primary);
  padding-left: 1.5rem;
  margin-top: 2rem;
}

h3 {
  font-size: 1.5rem;
  background-color: var(--color-surface);
  padding: 0.75rem 1.5rem;
  border: 4px solid var(--color-border);
  border-radius: 30px;
  display: inline-block;
  margin-top: 1.5rem;
}

h4 {
  font-size: 1.25rem;
  border-bottom: 3px solid var(--color-accent);
  padding-bottom: 0.5rem;
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 1rem;
  color: var(--color-primary);
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
  padding: 0 0.25rem;
}

a:hover {
  color: var(--color-secondary);
  border-bottom-color: var(--color-accent);
  background-color: var(--color-accent);
}

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

strong {
  font-weight: bold;
  color: var(--color-secondary);
}

em {
  font-style: italic;
  color: var(--color-text-muted);
}

blockquote {
  border-left: 8px solid var(--color-primary);
  background-color: var(--color-surface);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  border-radius: 0 30px 30px 0;
  font-style: italic;
  color: var(--color-text-muted);
  box-shadow: 4px 4px 0 var(--color-border);
}

::selection {
  background-color: var(--color-accent);
  color: var(--color-secondary);
}

.site-header {
  background-color: var(--color-surface);
  border-bottom: 6px solid var(--color-text);
  padding: 1.5rem 2rem;
  position: relative;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  right: 0;
  height: 6px;
  background-color: var(--color-primary);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.site-nav a {
  background-color: var(--color-bg);
  border: 4px solid var(--color-text);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.site-nav a:hover {
  background-color: var(--color-accent);
  box-shadow: 6px 6px 0 var(--color-primary);
  transform: translate(-2px, -2px);
  border-bottom: 4px solid var(--color-text);
}

.site-main {
  padding: 2rem;
}

.site-footer {
  background-color: var(--color-secondary);
  color: var(--color-accent);
  padding: 2rem;
  border-top: 6px solid var(--color-text);
  margin-top: 4rem;
}

.site-footer a {
  color: var(--color-accent);
  border-bottom-color: transparent;
}

.site-footer a:hover {
  color: var(--color-bg);
  background-color: var(--color-primary);
  border-bottom-color: var(--color-bg);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 2rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  border-radius: 40px;
  font-size: 0.9rem;
}

.breadcrumbs a {
  padding: 0.25rem 0.5rem;
}

.breadcrumbs::before {
  content: '●';
  color: var(--color-primary);
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2rem 0;
  border: 5px solid var(--color-text);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 8px 8px 0 var(--color-border);
}

table thead {
  background-color: var(--color-primary);
  color: var(--color-accent);
}

table th {
  padding: 1rem;
  text-align: left;
  font-weight: bold;
  border-bottom: 4px solid var(--color-text);
}

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

table tbody tr {
  background-color: var(--color-bg);
  transition: background-color 0.2s ease;
}

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

table tbody tr:hover {
  background-color: var(--color-accent);
}

table tbody tr:last-child td {
  border-bottom: none;
}

details {
  border: 4px solid var(--color-text);
  border-radius: 25px;
  margin: 1.5rem 0;
  background-color: var(--color-surface);
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--color-border);
}

summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: bold;
  background-color: var(--color-accent);
  border-bottom: 4px solid transparent;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

summary::before {
  content: '●';
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform 0.2s ease;
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--color-primary);
  border-radius: 50%;
  text-align: center;
  line-height: 1.5rem;
  color: var(--color-accent);
}

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

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

details[open] summary {
  border-bottom-color: var(--color-text);
}

details div {
  padding: 1.5rem;
}

.card {
  background-color: var(--color-surface);
  border: 5px solid var(--color-text);
  border-radius: 30px;
  padding: 2rem;
  margin: 1.5rem 0;
  box-shadow: 10px 10px 0 var(--color-primary);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
  box-shadow: 14px 14px 0 var(--color-primary);
  transform: translate(-2px, -2px);
}

.card h3 {
  margin-top: 0;
  background-color: var(--color-accent);
}

@media (min-width: 768px) {
  body {
    font-size: 18px;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.75rem;
  }

  .site-header {
    padding: 2rem 3rem;
  }

  .site-nav {
    gap: 1.5rem;
  }

  .site-main {
    padding: 3rem;
  }

  .site-footer {
    padding: 3rem;
  }

  .container {
    display: grid;
    gap: 2rem;
  }

  table th,
  table td {
    padding: 1.25rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 3.5rem;
    padding: 2rem 3rem;
    box-shadow: 12px 12px 0 var(--color-primary);
  }

  h2 {
    font-size: 2.5rem;
  }

  .site-nav {
    flex-wrap: nowrap;
  }

  .container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .card {
    box-shadow: 12px 12px 0 var(--color-primary);
  }

  .card:hover {
    box-shadow: 16px 16px 0 var(--color-primary);
    transform: translate(-3px, -3px);
  }

  table {
    box-shadow: 10px 10px 0 var(--color-border);
  }
}

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

  summary::before {
    transition: none;
  }

  .card,
  .site-nav a {
    transform: none !important;
  }
}

@media print {
  .site-nav {
    display: none;
  }

  .site-header {
    border-bottom: 2px solid var(--color-text);
  }

  .site-header::after {
    display: none;
  }

  .site-footer {
    border-top: 2px solid var(--color-text);
  }

  .container {
    max-width: 100%;
  }

  .card {
    box-shadow: none;
    page-break-inside: avoid;
  }

  table {
    box-shadow: none;
  }

  details {
    box-shadow: none;
  }

  a {
    color: var(--color-text);
    border-bottom: 1px solid var(--color-text);
  }

  h1 {
    box-shadow: none;
  }
}