:root {
  --navy: #14213d;
  --navy-deep: #0c1324;
  --ivory: #f7f4ec;
  --gold: #b08d57;
  --ink: #1c1c1c;
  --muted: #5c5a54;
  --line: #d9d3c4;
  --allow: #1f7a4d;
  --confirm: #9a7b24;
  --step: #c45c12;
  --deny: #a31f1f;
  --focus: #b08d57;
  --paper: #ffffff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 18px;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--navy);
  color: var(--ivory);
  padding: 0.4rem 0.7rem;
  z-index: 10;
}

.wrap {
  width: min(960px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  background: var(--navy-deep);
  color: var(--ivory);
  padding: 0.65rem 0;
}

.header-inner {
  display: flex;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ivory);
  text-decoration: none;
  min-width: 0;
}

.brand-logo {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 4px;
  background: var(--ivory);
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 0.65rem 1rem;
  flex-wrap: wrap;
  align-items: center;
}

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

.site-nav a[aria-current="page"] {
  color: var(--gold);
  border-bottom: 1px solid var(--gold);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.brand:hover,
.brand:focus-visible {
  color: var(--gold);
}

.hero, .page-intro { padding: 2rem 0 1.1rem; }
.lab-intro h1,
.page-intro h1,
.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.55rem);
  line-height: 1.18;
  margin: 0.25rem 0 0.8rem;
  overflow-wrap: anywhere;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold);
  font-size: 0.8rem;
  margin: 0;
}
.lede { font-size: 1.12rem; color: var(--muted); max-width: 42rem; }
.byline { font-size: 1rem; color: var(--navy); max-width: 42rem; }
.core-question { font-style: italic; color: var(--navy); }
.actions { display: flex; gap: 0.85rem; flex-wrap: wrap; align-items: center; }
.section-kicker { font-size: 1.05rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); }

.button {
  display: inline-block;
  background: var(--navy);
  color: var(--ivory);
  text-decoration: none;
  border: 0;
  padding: 0.6rem 1.05rem;
  cursor: pointer;
  font: inherit;
}
.button-quiet { background: transparent; color: var(--navy); border: 1px solid var(--navy); }
.text-link { color: var(--navy); }

.edition-feature,
.lab-card,
.newsletter-cta,
.on-the-desk {
  background: var(--paper);
  padding: 1.35rem 1.4rem;
  margin: 0 0 1.25rem;
}
.edition-feature { border-top: 3px solid var(--gold); }
.lab-card { border: 1px solid var(--line); }
.lab-card h3 { margin: 0.35rem 0 0.5rem; font-size: 1.25rem; overflow-wrap: anywhere; }
.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 1rem;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0.7rem 0;
}
.tag-list li {
  border: 1px solid var(--line);
  padding: 0.15rem 0.5rem;
  font-size: 0.82rem;
  color: var(--muted);
}
.card-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
.status-pill, .badge {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 0.15rem 0.45rem;
}
.badge { border-color: var(--gold); color: var(--navy); }

.collection, .desk-index, .featured-edition, .on-the-desk, .newsletter-cta { padding-bottom: 0.4rem; }

.disclaimer, .hint, .site-footer, .footer-meta {
  color: var(--muted);
  font-size: 0.95rem;
}
.site-footer { border-top: 1px solid var(--line); margin-top: 2.2rem; padding: 1.25rem 0 2rem; }

.workflow-figure {
  margin: 1rem auto;
  max-width: 800px;
  text-align: center;
}
.workflow-figure img {
  margin: 0 auto;
  width: 100%;
  height: auto;
  background: var(--paper);
  border: 1px solid var(--line);
}
.workflow-gif { display: block; aspect-ratio: 800 / 600; }
.workflow-static { display: none; aspect-ratio: 960 / 420; }
.workflow-figure figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: left;
}

.preset-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.7rem 0 1rem; }
.preset {
  font: inherit;
  cursor: pointer;
  border: 2px solid var(--navy);
  background: var(--paper);
  color: var(--navy);
  padding: 0.5rem 0.85rem;
}
.preset-quiet {
  border-width: 1px;
  border-color: var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}
.preset.is-selected {
  background: var(--navy);
  color: var(--ivory);
}
.preset-quiet.is-selected {
  background: var(--muted);
  border-color: var(--muted);
  color: var(--ivory);
}

.preset:focus-visible,
.button:focus-visible,
.brand:focus-visible,
.site-nav a:focus-visible,
input:focus-visible,
select:focus-visible,
.text-link:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.builder, .result {
  background: var(--paper);
  padding: 1.15rem;
  border: 1px solid var(--line);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.95rem; }
input, select {
  font: inherit;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--line);
  background: var(--ivory);
  max-width: 100%;
}
fieldset { border: 1px solid var(--line); margin: 1rem 0; }
.check { flex-direction: row; align-items: center; gap: 0.5rem; margin: 0.4rem 0; }

.result { margin-top: 0.5rem; }
.decision {
  display: inline-block;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border: 2px solid currentColor;
}
.decision-allow { color: var(--allow); background: #e8f5ee; }
.decision-confirm { color: var(--confirm); background: #f7f0d8; }
.decision-step_up { color: var(--step); background: #fbe8d8; }
.decision-deny { color: var(--deny); background: #f8e4e4; }
.decision-label { font-weight: 700; margin-right: 0.35rem; }
.execution-note { font-weight: 600; }
.audit-meta {
  color: var(--muted);
  font-size: 0.9rem;
}
.wrap-id, code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.checks { list-style: none; padding: 0; }
.checks li { padding: 0.45rem 0; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.pass { color: var(--allow); font-weight: 700; }
.fail { color: var(--deny); font-weight: 700; }

details { margin: 0.8rem 0; }
details summary { cursor: pointer; }
pre {
  overflow: auto;
  background: var(--navy-deep);
  color: var(--ivory);
  padding: 0.8rem;
  font-size: 0.82rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.architecture figure { margin: 1rem 0; overflow-x: auto; }
.architecture img {
  width: 100%;
  min-width: 640px;
  height: auto;
  background: var(--paper);
  border: 1px solid var(--line);
}
.architecture figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.execution-boundary {
  color: var(--navy);
  font-size: 0.98rem;
  border-left: 3px solid var(--gold);
  padding: 0.4rem 0 0.4rem 0.9rem;
}

.policy-bands {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  background: var(--paper);
}
.policy-bands caption {
  text-align: left;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.policy-bands th,
.policy-bands td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
.policy-bands th { background: var(--ivory); }

.policy-details code { font-size: 0.92em; }

@media (max-width: 640px) {
  .header-inner { align-items: flex-start; }
  .brand-name { white-space: normal; }
  body { font-size: 17px; }
  .hero, .page-intro { padding-top: 1.4rem; }
  .preset, .button { width: 100%; text-align: center; }
  .preset-row .preset { width: calc(50% - 0.25rem); }
  .preset-row .preset-quiet { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .workflow-gif { display: none; }
  .workflow-static { display: block; }
}