* {
  box-sizing: border-box;
}

html, body, h1, h2, h3, h4, h5, h6, p, blockquote, figure, ol, ul {
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #57713b;
  --color-secondary: #3a4d25;
  --color-accent: #c8daa8;
  --color-bg: #fcfdf8;
  --color-surface: #f4f7ee;
  --color-text: #252e18;
  --color-text-muted: #6e7d5a;
  --color-border: #d0d8c2;
  --font-main: 'Trebuchet MS', 'Lucida Sans', 'Lucida Grande', sans-serif;
  --max-width: 1100px;
  --radius: 0px;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
  position: relative;
  padding-left: 0.5rem;
  border-left: 6px solid var(--color-primary);
}

h2 {
  font-size: 2.25rem;
  margin-top: 2.5rem;
  transform: translateX(-8px);
}

h3 {
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-top: 2rem;
}

h4 {
  font-size: 1.4rem;
  margin-top: 1.5rem;
}

h5 {
  font-size: 1.15rem;
  margin-top: 1.25rem;
}

h6 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 1rem;
}

p {
  margin-bottom: 1.25rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
  position: relative;
}

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

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

strong {
  font-weight: 700;
  color: var(--color-secondary);
}

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

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

blockquote {
  background-color: var(--color-surface);
  border-left: 5px solid var(--color-primary);
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  margin: 2rem 0 2rem 1.5rem;
  font-style: italic;
  color: var(--color-text-muted);
  position: relative;
  transform: translateX(12px);
}

blockquote::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: 8px;
  bottom: 8px;
  border: 2px solid var(--color-border);
  z-index: -1;
}

.site-header {
  background-color: var(--color-surface);
  border-bottom: 3px solid var(--color-border);
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 4px 4px 0 rgba(87, 113, 59, 0.1);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-header h1 {
  font-size: 1.5rem;
  margin: 0;
  border: none;
  padding: 0;
  font-family: 'Courier New', monospace;
  letter-spacing: 0.05em;
}

.site-header a {
  border: none;
}

.site-nav {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 0.75rem 1.25rem;
  background-color: var(--color-bg);
  border: 2px solid var(--color-border);
  margin-left: -2px;
  font-weight: 600;
  transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.site-nav a:first-child {
  margin-left: 0;
}

.site-nav a:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
  box-shadow: 3px 3px 0 var(--color-secondary);
  transform: translate(-2px, -2px);
  z-index: 10;
}

.site-nav a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 0;
  z-index: 20;
}

.site-main {
  min-height: 60vh;
  padding: 3rem 0;
}

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

.breadcrumbs {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  background-color: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  font-family: 'Courier New', monospace;
  transform: translateX(-20px);
}

.breadcrumbs a {
  color: var(--color-text-muted);
  border: none;
}

.breadcrumbs a:hover {
  color: var(--color-primary);
}

.breadcrumbs::before {
  content: '>';
  color: var(--color-primary);
  font-weight: bold;
  margin-right: 0.25rem;
}

.card {
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  padding: 2rem;
  margin-bottom: 2rem;
  position: relative;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card::after {
  content: '';
  position: absolute;
  top: 12px;
  left: 12px;
  right: -12px;
  bottom: -12px;
  background-color: var(--color-accent);
  z-index: -1;
  opacity: 0.4;
  transition: opacity 0.2s ease;
}

.card:hover {
  box-shadow: 6px 6px 0 var(--color-primary);
  transform: translate(-3px, -3px);
}

.card:hover::after {
  opacity: 0.7;
}

.card h2,
.card h3 {
  margin-top: 0;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 2rem 0;
  background-color: var(--color-surface);
  border: 3px solid var(--color-border);
  font-family: 'Courier New', monospace;
  font-size: 0.95rem;
  position: relative;
}

table::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 8px;
  right: -8px;
  bottom: -8px;
  border: 2px solid var(--color-border);
  z-index: -1;
}

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

th {
  padding: 1rem;
  text-align: left;
  font-weight: 700;
  border-bottom: 3px solid var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

td {
  padding: 0.875rem 1rem;
  border-bottom: 2px solid var(--color-border);
}

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

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

tbody tr {
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

tbody tr:hover {
  background-color: var(--color-accent);
  box-shadow: inset 4px 0 0 var(--color-primary);
}

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

details {
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
  margin-bottom: 1rem;
  overflow: hidden;
  position: relative;
}

details::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background-color: var(--color-accent);
  transition: background-color 0.2s ease;
}

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

summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 700;
  color: var(--color-secondary);
  list-style: none;
  position: relative;
  padding-left: 2.5rem;
  transition: background-color 0.2s ease, color 0.2s ease;
  user-select: none;
}

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

summary::before {
  content: '▶';
  position: absolute;
  left: 1rem;
  transition: transform 0.2s ease;
  font-size: 0.75rem;
  color: var(--color-primary);
}

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

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

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

details[open] summary {
  border-bottom: 2px solid var(--color-border);
  background-color: var(--color-bg);
}

details > *:not(summary) {
  padding: 1.5rem;
  animation: slideDown 0.2s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.site-footer {
  background-color: var(--color-secondary);
  color: var(--color-accent);
  padding: 3rem 0 2rem;
  margin-top: 5rem;
  border-top: 5px solid var(--color-primary);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: -15px;
  left: 5%;
  right: 5%;
  height: 5px;
  background-color: var(--color-accent);
}

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

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

.site-footer .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.site-footer p {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

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

button,
input[type="submit"],
input[type="button"] {
  background-color: var(--color-primary);
  color: var(--color-bg);
  border: 3px solid var(--color-primary);
  padding: 0.875rem 2rem;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

button:hover,
input[type="submit"]:hover,
input[type="button"]:hover {
  background-color: var(--color-secondary);
  box-shadow: 5px 5px 0 var(--color-accent);
  transform: translate(-2px, -2px);
}

button:active,
input[type="submit"]:active,
input[type="button"]:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 var(--color-accent);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 0.875rem;
  border: 3px solid var(--color-border);
  background-color: var(--color-bg);
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  margin-bottom: 1rem;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 4px 4px 0 var(--color-accent);
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  h1 {
    font-size: 3.5rem;
  }

  h2 {
    font-size: 2.5rem;
  }

  .site-header .container {
    flex-wrap: nowrap;
  }

  .site-main {
    padding: 4rem 0;
  }

  .site-footer .container {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
  }

  .card {
    padding: 2.5rem;
  }

  blockquote {
    margin-left: 3rem;
    margin-right: 2rem;
    padding: 2rem 2rem 2rem 2.5rem;
  }

  table {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: 4rem;
    transform: translateX(-10px);
  }

  h2 {
    font-size: 2.75rem;
    transform: translateX(-15px);
  }

  .site-main {
    padding: 5rem 0;
  }

  .container {
    padding: 0 2rem;
  }

  .card {
    padding: 3rem;
  }

  .breadcrumbs {
    transform: translateX(-40px);
  }

  .site-nav a {
    padding: 0.875rem 1.5rem;
  }
}

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

  details > *:not(summary) {
    animation: none;
  }
}

@media print {
  .site-header,
  .site-nav,
  .site-footer,
  .breadcrumbs {
    display: none;
  }

  .site-main {
    padding: 0;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  a {
    color: var(--color-text);
    text-decoration: underline;
  }

  .card {
    border: 1px solid var(--color-border);
    page-break-inside: avoid;
  }

  .card::after {
    display: none;
  }
}