/* ipamorelinsafe.com — design-autoral-robusto
 * Walnut + beige + dark goldenrod editorial quarterly.
 * Bodoni Moda + Sora + DM Mono. Asymmetric authored grid with persistent marginalia rail.
 * ============================================================ */

/* ---------- TOKENS ---------- */
:root {
  --primary:      #4A2C2A;
  --primary-50:   #F0E9E5;
  --primary-900:  #241413;
  --secondary:    #36454F;
  --accent:       #B8860B;
  --accent-50:    #F7EFD2;
  --accent-dark:  #7E5B07;
  --neutral-50:   #F5F0E1;
  --neutral-100:  #EDE6D2;
  --neutral-200:  #DDD3B9;
  --neutral-500:  #7E725C;
  --neutral-900:  #1A1410;
  --bg:           #F5F0E1;
  --surface:      #FBF7EB;
  --surface-alt:  #EDE6D2;
  --text:         #1A1410;
  --text-muted:   #5C4F40;
  --rule:         #C9BFA3;
  --rule-strong:  #4A2C2A;
  --success:      #3B5E2E;
  --warning:      #B8860B;
  --danger:       #8B2E1F;
  --caution-band: #7E5B07;

  --max-width:        76rem;
  --article-width:    44rem;
  --marginalia-width: 14rem;
  --container-px:     clamp(1.25rem, 4vw, 2.5rem);

  --font-heading: 'Bodoni Moda', 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Sora', system-ui, -apple-system, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-mono:    'DM Mono', 'IBM Plex Mono', 'Courier New', monospace;

  --radius-card:    4px;
  --radius-button:  3px;

  --ease: 200ms ease-out;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, blockquote, figure { margin: 0; padding: 0; }
ul, ol { padding-left: 1.25rem; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ---------- BASE ---------- */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* faint paper grain — pure CSS, no image asset */
  background-image:
    radial-gradient(rgba(74, 44, 42, 0.025) 1px, transparent 1px),
    radial-gradient(rgba(74, 44, 42, 0.015) 1px, transparent 1px);
  background-size: 5px 5px, 11px 11px;
  background-position: 0 0, 2px 3px;
}

/* skip link for a11y */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--primary);
  color: var(--neutral-50);
  padding: 0.75rem 1rem;
  z-index: 100;
  border-radius: var(--radius-button);
  font-family: var(--font-body);
  font-weight: 600;
}
.skip-link:focus { top: 0.5rem; }

:focus-visible {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text);
  line-height: 1.05;
}
h1 {
  font-weight: 900;
  font-size: clamp(2.75rem, 6vw, 5rem);
  letter-spacing: -0.025em;
  font-variation-settings: "opsz" 96;
}
h2 {
  font-weight: 700;
  font-size: clamp(1.875rem, 3.75vw, 2.75rem);
  letter-spacing: -0.01em;
  line-height: 1.1;
  font-variation-settings: "opsz" 36;
}
h3 {
  font-weight: 700;
  font-size: 1.375rem;
  line-height: 1.25;
  font-variation-settings: "opsz" 16;
}
h4 {
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 1.3;
  font-variation-settings: "opsz" 12;
}

p { line-height: 1.65; }

.lede {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--primary);
  font-variation-settings: "opsz" 28;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent-dark);
}

.mono { font-family: var(--font-mono); font-weight: 500; font-size: 0.95em; }

code, .code-pill {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9em;
  background: var(--neutral-100);
  padding: 0.1em 0.4em;
  border-radius: var(--radius-button);
  border-left: 1px solid var(--accent);
  color: var(--primary);
}

a:not(.btn):not(.site-brand):not(.skip-link) {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-thickness var(--ease), color var(--ease);
}
a:not(.btn):not(.site-brand):not(.skip-link):hover {
  text-decoration-thickness: 2px;
  color: var(--accent-dark);
}

/* inline citation markers */
sup a[data-citation] {
  color: var(--accent-dark);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75em;
  padding: 0 0.1em;
  border-bottom: 1px dotted var(--accent);
  cursor: help;
}
sup a[data-citation]:hover { color: var(--primary); }

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--container-px);
  padding-right: var(--container-px);
}

/* ---------- SITE HEADER ---------- */
.site-header {
  background: var(--primary-900);
  color: var(--neutral-50);
  border-bottom: 1px solid var(--accent);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 3.5rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  gap: 1rem;
}
.site-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--neutral-50);
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-variation-settings: "opsz" 28;
}
.site-brand::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent);
}
.site-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}
.site-nav a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--neutral-50);
  padding: 0.25rem 0.125rem;
  position: relative;
  display: inline-block;
  text-decoration: none;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--accent);
  transition: right var(--ease);
}
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  right: 0;
}
.site-nav a[aria-current="page"]::after { height: 2px; }

/* ---------- MAIN / ARTICLE GRID ---------- */
main { display: block; padding: clamp(2rem, 5vw, 4rem) 0; }

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
}
@media (min-width: 1024px) {
  .article-grid {
    /* 12-column authored grid: article cols 2-8 (~44rem), marginalia cols 10-12 */
    grid-template-columns: 1fr minmax(0, var(--article-width)) 1rem var(--marginalia-width) 1fr;
    column-gap: 2rem;
  }
  .article-grid > .article-body { grid-column: 2; }
  .article-grid > .marginalia    { grid-column: 4; }
  /* hero h1 overflows article column to the right (col 2 + col 3 reach) */
  .article-grid > .hero-headline { grid-column: 2 / span 2; }
}

/* ---------- HERO ---------- */
.hero {
  padding-bottom: 2rem;
}
.hero .eyebrow {
  display: inline-block;
  color: var(--accent-dark);
  margin-bottom: 1.5rem;
}
.hero h1 {
  margin-bottom: 1.5rem;
}
.hero .subheadline {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.45;
  color: var(--primary);
  max-width: 44rem;
  font-variation-settings: "opsz" 28;
}
.hero .heading-rule {
  height: 1.5px;
  background: var(--accent);
  border: none;
  margin: 1.5rem 0 1.5rem;
  width: clamp(6rem, 18vw, 12rem);
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-figure {
  margin: 2.5rem 0 3rem;
  border: 1px solid var(--primary);
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.hero-figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
  z-index: 2;
}
.hero-figure img { width: 100%; display: block; }
.hero-figure figcaption {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--rule);
  background: var(--surface);
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.45;
}
.hero-figure figcaption::before {
  content: "FIG. — ";
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: 500;
  color: var(--accent-dark);
  letter-spacing: 0.05em;
  font-size: 0.85em;
}

/* ---------- ARTICLE BODY ---------- */
.article-body {
  max-width: var(--article-width);
}
.article-body section { margin-bottom: 3rem; }
.article-body p { margin-bottom: 1.15rem; max-width: 100%; }
.article-body p:last-child { margin-bottom: 0; }

.article-body h2 {
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--primary);
  position: relative;
}

.section-index {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.article-body h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body ul, .article-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}
.article-body li { margin-bottom: 0.5rem; line-height: 1.6; }

.article-body strong { color: var(--primary); font-weight: 700; }
.article-body em { color: inherit; }

/* drop-cap (first p of hero intro) */
.drop-cap::first-letter {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 4.5em;
  line-height: 0.85;
  float: left;
  color: var(--accent);
  padding: 0.05em 0.5rem 0 0;
  margin-top: 0.05em;
  font-variation-settings: "opsz" 96;
}

/* figures inside body */
figure.body-figure {
  margin: 2.5rem 0;
  border: 1px solid var(--primary);
  background: var(--surface);
  position: relative;
}
figure.body-figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
  z-index: 2;
}
figure.body-figure img { width: 100%; display: block; }
figure.body-figure figcaption {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--rule);
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.45;
}
figure.body-figure figcaption .fig-id {
  font-family: var(--font-mono);
  font-style: normal;
  font-weight: 500;
  color: var(--accent-dark);
  letter-spacing: 0.05em;
  font-size: 0.9em;
  margin-right: 0.25em;
}

/* ---------- PULL QUOTE ---------- */
.pull-quote {
  margin: 2.5rem 0;
  padding: 0.5rem 0 0.5rem 1.5rem;
  border-left: 3px solid var(--accent);
  position: relative;
  background: transparent;
}
.pull-quote p {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  line-height: 1.35;
  color: var(--primary);
  margin: 0 0 0.75rem;
  font-variation-settings: "opsz" 60;
  text-indent: -0.45em;
}
.pull-quote p::before {
  content: "\201C";
  font-family: var(--font-heading);
  font-weight: 900;
  color: var(--accent);
  margin-right: 0.05em;
  font-size: 1.2em;
  line-height: 0;
}
.pull-quote cite {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-style: normal;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-muted);
}
@media (min-width: 1024px) {
  .pull-quote { margin-left: -2rem; margin-right: -2rem; padding-left: 2rem; }
}

/* ---------- CALLOUTS (tri-variant) ---------- */
.callout {
  margin: 2rem 0;
  padding: 1.75rem;
  background: var(--surface);
  border-top: 1.5px solid;
  border-left: 1px solid;
  border-right: 1px solid;
  border-bottom: 1px solid var(--rule);
  border-radius: var(--radius-card);
}
.callout .eyebrow {
  margin-bottom: 0.625rem;
  display: block;
}
.callout p { margin-bottom: 0.75rem; }
.callout p:last-child { margin-bottom: 0; }

/* (a) caution / gap-in-evidence */
.callout.callout-caution {
  background: var(--accent-50);
  border-top-color: var(--accent);
  border-left-color: var(--accent);
  border-right-color: var(--accent);
}
.callout.callout-caution .eyebrow { color: var(--accent-dark); }
.callout.callout-caution h3 { color: var(--accent-dark); }

/* (b) regulatory */
.callout.callout-regulatory {
  border-top-color: var(--primary);
  border-left-color: var(--primary);
  border-right-color: var(--primary);
}
.callout.callout-regulatory .eyebrow {
  font-family: var(--font-heading);
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.18em;
  color: var(--primary);
}

/* (c) corroborated */
.callout.callout-corroborated {
  border-top-color: var(--success);
  border-left-color: var(--success);
  border-right-color: var(--success);
}
.callout.callout-corroborated .eyebrow { color: var(--success); }

/* ---------- MARGINALIA ---------- */
.marginalia {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.marginalia .byline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--rule);
}
.marginalia .byline strong {
  display: block;
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--primary);
  margin-top: 0.25rem;
  font-variation-settings: "opsz" 14;
}

.glyph {
  background: var(--accent-50);
  border: 1px solid var(--accent);
  border-radius: var(--radius-card);
  padding: 0.625rem 0.75rem;
  position: relative;
}
.glyph::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.glyph .glyph-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-dark);
  margin-bottom: 0.25rem;
}
.glyph .glyph-id {
  display: block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.6875rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.375rem;
}
.glyph p {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text);
  margin: 0;
}

/* mobile: marginalia becomes full-width caution bands inline */
@media (max-width: 1023px) {
  .marginalia {
    margin: 1.5rem 0;
  }
  .marginalia .byline {
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    padding: 0.75rem 0;
  }
  .glyph {
    padding: 1rem 1.25rem;
  }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-button);
  border: 1px solid var(--primary);
  text-decoration: none;
  position: relative;
  transition: border-color var(--ease), background-color var(--ease);
}
.btn-primary {
  background: var(--primary);
  color: var(--neutral-50);
}
.btn-primary::after {
  content: "";
  position: absolute;
  left: 1.5rem;
  right: 100%;
  bottom: 0.625rem;
  height: 1px;
  background: var(--accent);
  transition: right var(--ease);
}
.btn-primary:hover {
  border-color: var(--accent);
}
.btn-primary:hover::after {
  right: 1.5rem;
}
.btn-secondary {
  background: transparent;
  color: var(--primary);
  border-width: 1.5px;
  position: relative;
}
.btn-secondary:hover {
  background: var(--primary-50);
}
.btn-secondary:hover::before {
  content: "";
  position: absolute;
  top: 4px; left: 4px; right: 4px; bottom: 4px;
  border: 1px solid var(--accent);
  border-radius: 2px;
  pointer-events: none;
}

/* ---------- CARD ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.card .eyebrow { margin-bottom: 0.5rem; display: block; }
.card h3 { margin-bottom: 0.75rem; }

/* ---------- TABLES ---------- */
.editorial-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9375rem;
  position: relative;
  border-top: 1.5px solid var(--primary);
  border-bottom: 1px solid var(--primary);
}
.editorial-table::before {
  content: "";
  position: absolute;
  top: -1.5px;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.editorial-table thead th {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  text-align: left;
  padding: 0.875rem 0.75rem;
  border-bottom: 1px solid var(--primary);
}
.editorial-table tbody td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  line-height: 1.5;
}
.editorial-table tbody tr:last-child td { border-bottom: none; }
.editorial-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ---------- REFERENCES LIST ---------- */
.references-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: refnum;
}
.references-list li {
  counter-increment: refnum;
  padding: 1rem 0 1rem 3.5rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  font-size: 0.9375rem;
  line-height: 1.55;
}
.references-list li::before {
  content: "[" counter(refnum) "]";
  position: absolute;
  left: 0;
  top: 1rem;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--accent-dark);
  letter-spacing: 0.04em;
}
.references-list li:last-child { border-bottom: none; }
.references-list .ref-doi {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  margin-top: 0.25rem;
  color: var(--text-muted);
}
.references-list .ref-url {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  margin-top: 0.25rem;
  color: var(--accent-dark);
}

/* ---------- CONTACT FORM ---------- */
.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  position: relative;
  margin: 2rem 0;
}
.contact-form::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 6px; height: 6px;
  background: var(--accent);
}
.contact-form label {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 0.375rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  padding: 0.75rem;
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-button);
  color: var(--text);
}
.contact-form textarea { min-height: 9rem; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2.5px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--primary);
}
.contact-form button {
  background: var(--primary);
  color: var(--neutral-50);
  border: 1px solid var(--primary);
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-button);
  font-weight: 600;
  letter-spacing: 0.04em;
  justify-self: start;
  transition: border-color var(--ease);
}
.contact-form button:hover { border-color: var(--accent); }

/* ---------- 404 ---------- */
.error-page {
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 3rem 0;
}

/* ---------- FOOTER ---------- */
.site-footer {
  margin-top: 4rem;
  background: var(--primary);
  color: var(--neutral-50);
}
.footer-top {
  border-bottom: 1px solid var(--accent);
  padding: 2.5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--neutral-50);
  margin-bottom: 1rem;
  font-variation-settings: "opsz" 14;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-col a {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.875rem;
  color: var(--neutral-50);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease);
}
.footer-col a:hover { border-bottom-color: var(--accent); }

.footer-bottom {
  background: var(--primary-900);
  padding: 1.25rem 0;
}
.footer-bottom .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.disclaimer {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--neutral-500);
  margin: 0;
  max-width: 48rem;
  line-height: 1.5;
}
.colophon {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin: 0;
}
.copyright {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--neutral-500);
  margin: 0.5rem 0 0;
}

/* ---------- DATA STRIP ---------- */
.data-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-card);
  position: relative;
}
.data-strip::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 6px; height: 6px;
  background: var(--accent);
}
@media (min-width: 640px) {
  .data-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .data-strip { grid-template-columns: repeat(4, 1fr); }
}
.data-strip > div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.data-strip .label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-dark);
}
.data-strip .value {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--primary);
  line-height: 1.2;
  font-variation-settings: "opsz" 14;
}
.data-strip .value.mono { font-family: var(--font-mono); font-size: 0.95rem; }

/* ---------- TIPPY tooltip theme: editorial walnut + cream ---------- */
.tippy-box[data-theme~='ipam-editorial'] {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--primary);
  border-radius: var(--radius-card);
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.45;
  box-shadow: 0 4px 14px rgba(36, 20, 19, 0.18);
  font-variation-settings: "opsz" 14;
}
.tippy-box[data-theme~='ipam-editorial'] .tippy-content {
  padding: 0.625rem 0.875rem;
}
.tippy-box[data-theme~='ipam-editorial'][data-placement^='top'] > .tippy-arrow::before {
  border-top-color: var(--primary);
}
.tippy-box[data-theme~='ipam-editorial'][data-placement^='bottom'] > .tippy-arrow::before {
  border-bottom-color: var(--primary);
}

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

.note {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-left: 2px solid var(--rule);
}

/* ---------- PRINT ---------- */
@media print {
  .site-header, .site-footer, .cta-row, .marginalia { display: none; }
  body { background: white; color: black; }
  a { color: black; text-decoration: underline; }
}