:root {
  --paper: #f6f1e7;
  --paper-raised: #fffaf3;
  --ink: #241c16;
  --muted: #5c5148;
  --line: #e0d5c6;
  --clay: #6e2c22;
  --clay-dark: #4e1e18;
  --banner: #3c2a22;
  --banner-text: #f6f1e7;
  --forest: #234037;
  --focus: #6b3a12;
  --max: 72rem;
  --measure: 66ch;
  --header: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, "Times New Roman", serif;
  font-size: 1.125rem;
  line-height: 1.65;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0;
  transform: translateY(-120%);
  background: var(--paper-raised);
  color: var(--ink);
  padding: 0.6rem 0.9rem;
  z-index: 10;
}

.skip:focus {
  transform: none;
}

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

a {
  color: var(--clay);
}

a:hover {
  color: var(--clay-dark);
}

.banner {
  margin: 0;
  background: var(--banner);
  color: var(--banner-text);
  text-align: center;
  padding: 0.55rem 1rem;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.95rem;
  line-height: 1.4;
}

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-inner,
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
}

.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--forest);
  color: var(--forest);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.25rem;
}

.brand-note {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.primary-nav ul,
.site-footer ul,
.crumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav > ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
}

.primary-nav a,
.guides-menu summary {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.98rem;
  color: var(--ink);
  text-decoration: none;
}

.primary-nav a:hover,
.guides-menu summary:hover {
  color: var(--clay);
}

.primary-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.guides-menu {
  position: relative;
}

.guides-menu summary {
  cursor: pointer;
  list-style: none;
}

.guides-menu summary::-webkit-details-marker {
  display: none;
}

.guides-menu summary::after {
  content: " ▾";
  color: var(--muted);
  font-size: 0.8rem;
}

.guides-menu[open] summary::after {
  content: " ▴";
}

.guides-menu ul {
  margin-top: 0.4rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: 0.4rem 0;
  min-width: 14rem;
}

.guides-menu a {
  display: block;
  padding: 0.4rem 0.85rem;
}

.guides-menu a:hover {
  background: var(--paper);
}

main {
  flex: 1 0 auto;
  width: 100%;
  min-width: 0;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3.5rem;
}

.hero,
.panel,
.measure,
.prose > * {
  max-width: var(--measure);
}

h1 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0.2rem 0 0.8rem;
}

.lede {
  font-size: 1.25rem;
  line-height: 1.5;
}

.kicker,
.meta,
.review-line,
.status-line {
  font-family: "Segoe UI", system-ui, sans-serif;
}

.kicker {
  margin: 0;
  color: var(--forest);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.review-line,
.status-line,
.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.panel {
  margin: 2rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.steps {
  padding-left: 1.2rem;
}

.steps li + li {
  margin-top: 0.55rem;
}

h2 {
  font-size: clamp(1.45rem, 2.4vw, 1.8rem);
  line-height: 1.25;
  font-weight: 600;
  margin: 2rem 0 0.7rem;
}

.category-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr));
  gap: 0.8rem;
}

.category-list a {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-height: 100%;
  padding: 0.95rem 1rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.category-list a:hover {
  border-color: var(--forest);
}

.cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr));
  gap: 0.9rem;
}

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-top: 3px solid var(--forest);
  padding: 1rem 1rem 0.9rem;
}

.card h2,
.card h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0.35rem 0 0.45rem;
}

.card p {
  margin: 0.35rem 0;
}

.crumbs {
  margin-bottom: 1rem;
}

.crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.4rem;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.92rem;
}

.crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.4rem;
  color: var(--muted);
}

.prose h2 {
  padding-top: 0.4rem;
}

.prose ul,
.prose ol {
  padding-left: 1.25rem;
}

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

.prose blockquote {
  margin: 1.25rem 0;
  padding: 0.8rem 1rem;
  background: #f3e6d4;
  border-left: 3px solid var(--forest);
  color: var(--ink);
}

.prose strong {
  font-weight: 650;
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  margin: 1rem 0 1.4rem;
  border: 1px solid var(--line);
  background: var(--paper-raised);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
  line-height: 1.45;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--line);
}

th {
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--forest);
  background: #f3ece2;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #efe6d8;
  color: var(--ink);
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
}

.site-footer a {
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
}

.site-footer p {
  max-width: 70ch;
  color: var(--muted);
  font-size: 0.95rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

code {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

@media (max-width: 40rem) {
  .table-wrap {
    position: relative;
    overflow: visible;
    border: 0;
    background: transparent;
  }

  table,
  tbody,
  tr,
  td {
    display: block;
    width: 100%;
  }

  thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  tr {
    margin-bottom: 0.75rem;
    border: 1px solid var(--line);
    background: var(--paper-raised);
  }

  td {
    border-bottom: 0;
    padding-top: 0.45rem;
    padding-bottom: 0.45rem;
  }

  td[data-label]:not([data-label=""])::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.15rem;
    font-family: "Segoe UI", system-ui, sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--forest);
  }

  td[data-label=""] {
    font-weight: 650;
    padding-bottom: 0.15rem;
  }

  body {
    font-size: 1.05rem;
  }

  .header-inner,
  .footer-inner,
  main {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .guides-menu ul {
    position: static;
  }

  .lede {
    font-size: 1.12rem;
  }
}

@media (min-width: 48rem) {
  .guides-menu ul {
    position: absolute;
    right: 0;
    z-index: 5;
    box-shadow: 0 8px 24px rgba(36, 28, 22, 0.08);
  }
}

@media print {
  .skip,
  .primary-nav,
  .site-footer nav {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .banner {
    background: #fff;
    color: #000;
    border: 1px solid #000;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}