/* ==========================================================================
   Sequence & Signal — stylesheet
   Editorial-scientific. Mobile-first.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom properties
   -------------------------------------------------------------------------- */

:root {
  /* Palette */
  --ink:        #14202B;
  --slate:      #4A5A68;
  --paper:      #F7F4EE;
  --paper-warm: #EFE9DE;
  --rule:       #DDD6C9;
  --copper:     #A8552F;
  --verdigris:  #3E7A6B;

  /* Derived / functional */
  --ink-soft:      #22313f;
  --copper-deep:   #8A4526;
  --verdigris-deep:#2F6053;
  --focus:         #14202B;

  /* Typography */
  --font-display: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --fs-base: 1.0625rem;
  --fs-sm:   0.9375rem;
  --fs-xs:   0.8125rem;
  --fs-eyebrow: 0.75rem;
  --fs-lead: 1.1875rem;

  --fs-h1: clamp(2rem, 1.35rem + 2.9vw, 3.375rem);
  --fs-h2: clamp(1.375rem, 1.15rem + 1vw, 1.75rem);
  --fs-h3: clamp(1.125rem, 1.05rem + 0.35vw, 1.3125rem);
  --fs-h4: 1.0625rem;

  --lh-body: 1.7;
  --lh-tight: 1.18;
  --lh-snug: 1.32;

  /* Spacing scale */
  --sp-3xs: 0.25rem;
  --sp-2xs: 0.5rem;
  --sp-xs:  0.75rem;
  --sp-s:   1rem;
  --sp-m:   1.5rem;
  --sp-l:   2.25rem;
  --sp-xl:  3.25rem;
  --sp-2xl: 4.5rem;
  --sp-3xl: 6.5rem;

  /* Measure & layout */
  --measure: 68ch;
  --shell: 76rem;
  --shell-narrow: 54rem;
  --gutter: 1.25rem;

  /* Lines & radii */
  --hairline: 1px solid var(--rule);
  --radius: 2px;
  --radius-lg: 3px;

  /* Paper grain — repeating inline SVG noise at low opacity */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image: var(--grain);
  background-repeat: repeat;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  line-height: var(--lh-tight);
  margin: 0 0 var(--sp-s);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-h1); font-weight: 500; }
h2 { font-size: var(--fs-h2); line-height: var(--lh-snug); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-snug); }
h4 { font-size: var(--fs-h4); font-family: var(--font-body); font-weight: 600; }

p { margin: 0 0 var(--sp-s); max-width: var(--measure); }

a {
  color: var(--copper-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  text-decoration-color: rgba(168, 85, 47, 0.4);
  transition: color 120ms ease, text-decoration-color 120ms ease;
}

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

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--radius);
}

hr {
  border: 0;
  border-top: var(--hairline);
  margin: var(--sp-l) 0;
}

ul, ol { padding-left: 1.15rem; margin: 0 0 var(--sp-s); max-width: var(--measure); }
li { margin-bottom: var(--sp-2xs); }

blockquote { margin: 0; }

small { font-size: var(--fs-xs); }

::selection { background: var(--paper-warm); color: var(--ink); }

/* --------------------------------------------------------------------------
   3. Utilities & shell
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.shell--narrow { max-width: var(--shell-narrow); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--sp-s);
  top: -100px;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: var(--sp-2xs) var(--sp-s);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  transition: top 140ms ease;
}
.skip-link:focus { top: var(--sp-s); color: var(--paper); }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 var(--sp-xs);
  display: block;
}

.eyebrow--copper { color: var(--copper-deep); }

.lede {
  font-size: var(--fs-lead);
  color: var(--ink-soft);
  line-height: 1.62;
}

.deck {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1875rem, 1.05rem + 0.6vw, 1.5rem);
  line-height: 1.45;
  color: var(--slate);
  max-width: 60ch;
  margin: 0 0 var(--sp-m);
}

.measure { max-width: var(--measure); }

.section { padding-block: var(--sp-xl); }
.section--tight { padding-block: var(--sp-l); }
.section--warm { background: var(--paper-warm); }
.section-ruled { border-top: var(--hairline); }

.section-head {
  margin-bottom: var(--sp-m);
  padding-bottom: var(--sp-s);
  border-bottom: var(--hairline);
}
.section-head h2 { margin-bottom: 0; }
.section-head p { margin-top: var(--sp-2xs); margin-bottom: 0; color: var(--slate); }

.text-slate { color: var(--slate); }

/* --------------------------------------------------------------------------
   4. Notice bar (site-wide, CSS-only "dismissible" affordance)
   -------------------------------------------------------------------------- */

.notice-bar {
  background: var(--ink);
  color: var(--paper);
  font-size: var(--fs-xs);
  line-height: 1.55;
  border-bottom: 1px solid var(--ink);
}

.notice-bar__inner {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-s);
  padding-block: var(--sp-2xs);
}

.notice-bar p {
  margin: 0;
  max-width: none;
  flex: 1 1 auto;
}

.notice-bar strong { font-weight: 600; color: #fff; }

.notice-bar__x {
  flex: 0 0 auto;
  font-size: 1rem;
  line-height: 1.2;
  color: rgba(247, 244, 238, 0.55);
  padding-inline: var(--sp-3xs);
  user-select: none;
}

/* --------------------------------------------------------------------------
   5. Logo mark
   -------------------------------------------------------------------------- */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}
.logo:hover { color: var(--ink); }

.logo svg { flex: 0 0 auto; display: block; }

.logo__word {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3125rem;
  letter-spacing: -0.012em;
  line-height: 1;
  white-space: nowrap;
}

.logo--footer .logo__word { color: var(--paper); }
.logo--footer:hover .logo__word { color: #fff; }

/* --------------------------------------------------------------------------
   6. Header & navigation
   -------------------------------------------------------------------------- */

.site-header {
  border-bottom: var(--hairline);
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: saturate(140%) blur(6px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-xs) var(--sp-m);
  padding-block: var(--sp-s);
}

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-s) var(--sp-m);
  margin: 0;
  padding: 0;
  max-width: none;
}

.site-nav li { margin: 0; }

.site-nav a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--slate);
  text-decoration: none;
  padding-block: 2px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.site-nav a:hover { color: var(--ink); border-bottom-color: var(--rule); }

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--copper);
}

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  line-height: 1.2;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

.btn:hover { background: var(--ink-soft); color: #fff; border-color: var(--ink-soft); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.btn--ghost:hover { background: var(--paper-warm); color: var(--ink); border-color: var(--slate); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs);
  margin-top: var(--sp-m);
}

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */

.hero {
  padding-block: var(--sp-xl) var(--sp-l);
  border-bottom: var(--hairline);
}

.hero h1 {
  max-width: 20ch;
  margin-bottom: var(--sp-m);
}

.hero__statement { max-width: 58ch; }

.hero__rule {
  width: 4rem;
  border-top: 2px solid var(--copper);
  margin: var(--sp-m) 0;
}

/* --------------------------------------------------------------------------
   9. Cards & grids
   -------------------------------------------------------------------------- */

.grid {
  display: grid;
  gap: var(--sp-m);
  grid-template-columns: 1fr;
}

@media (min-width: 40rem) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 62rem) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  background: transparent;
  border-top: 2px solid var(--ink);
  padding-top: var(--sp-s);
}

.card__media {
  order: -1;
  margin-bottom: var(--sp-s);
  overflow: hidden;
  background: var(--paper-warm);
  border-radius: var(--radius);
}

.card__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 400ms ease;
}

.card:hover .card__media img { transform: scale(1.03); }

.card h3 { margin-bottom: var(--sp-2xs); }

.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a:hover { color: var(--copper-deep); text-decoration: underline; text-underline-offset: 0.18em; }

.card__excerpt {
  color: var(--slate);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-s);
  flex: 1 1 auto;
}

.card__meta {
  font-size: var(--fs-xs);
  color: var(--slate);
  border-top: var(--hairline);
  padding-top: var(--sp-2xs);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  align-items: baseline;
}

.card__meta .byline { font-weight: 500; color: var(--ink-soft); }

/* Category tag */
.tag {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--verdigris-deep);
  margin-bottom: var(--sp-2xs);
}

.tag--copper { color: var(--copper-deep); }

.tag-pill {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  border: var(--hairline);
  background: var(--paper-warm);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  line-height: 1.6;
}

.label-inedit {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--paper-warm);
  border: var(--hairline);
  border-radius: var(--radius);
  padding: 0.05rem 0.4rem;
}

/* --------------------------------------------------------------------------
   10. Feature blocks (What we cover / don't do)
   -------------------------------------------------------------------------- */

.brief-block {
  border-top: var(--hairline);
  padding-top: var(--sp-s);
}

.brief-block h3 { margin-bottom: var(--sp-2xs); }
.brief-block p { font-size: var(--fs-sm); color: var(--slate); margin-bottom: 0; }

.negative-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--sp-s);
  max-width: none;
}

@media (min-width: 48rem) {
  .negative-list { grid-template-columns: repeat(2, 1fr); gap: var(--sp-s) var(--sp-l); }
}

.negative-list li {
  border-left: 2px solid var(--copper);
  padding-left: var(--sp-s);
  margin: 0;
  font-size: var(--fs-sm);
}

.negative-list strong {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink);
  font-size: var(--fs-base);
  margin-bottom: 0.1rem;
}

.negative-list span { color: var(--slate); }

/* --------------------------------------------------------------------------
   11. Pull quotes & callouts
   -------------------------------------------------------------------------- */

.pullquote {
  border-top: 2px solid var(--ink);
  border-bottom: var(--hairline);
  padding-block: var(--sp-m);
  margin-block: var(--sp-l);
  max-width: var(--measure);
}

.pullquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.25rem, 1.1rem + 0.75vw, 1.625rem);
  line-height: 1.42;
  color: var(--ink);
  margin-bottom: var(--sp-s);
}

.pullquote footer,
.pullquote cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--fs-xs);
  color: var(--slate);
  letter-spacing: 0.02em;
  display: block;
}

.pullquote cite { font-weight: 600; color: var(--ink-soft); }

.quote-feature {
  background: var(--paper-warm);
  border-top: 2px solid var(--copper);
  padding: var(--sp-l) var(--sp-m);
}

.quote-feature blockquote p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.75rem);
  line-height: 1.4;
  max-width: 46ch;
  margin-bottom: var(--sp-m);
}

.quote-feature cite {
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink);
  display: block;
}

.quote-feature .quote-affil {
  font-size: var(--fs-xs);
  color: var(--slate);
  display: block;
  margin-top: 0.15rem;
}

/* Careful reader tip box */
.tipbox {
  border: 1px solid var(--rule);
  border-left: 3px solid var(--verdigris);
  background: var(--paper-warm);
  padding: var(--sp-m);
  margin-block: var(--sp-l);
  max-width: var(--measure);
  border-radius: var(--radius);
}

.tipbox h3 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--verdigris-deep);
  margin-bottom: var(--sp-2xs);
}

.tipbox p:last-child { margin-bottom: 0; }

/* Compliance / classification callout */
.classbox {
  border: var(--hairline);
  background: var(--paper-warm);
  border-radius: var(--radius);
  padding: var(--sp-m);
  margin-block: var(--sp-m);
  max-width: var(--measure);
}

.classbox h3 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: var(--sp-2xs);
}

.classbox dl { margin: 0; font-size: var(--fs-sm); }
.classbox dt {
  font-weight: 600;
  color: var(--ink);
  margin-top: var(--sp-2xs);
}
.classbox dd { margin: 0 0 var(--sp-2xs); color: var(--slate); }

/* --------------------------------------------------------------------------
   12. Article layout (metadata rail)
   -------------------------------------------------------------------------- */

.article-head {
  padding-block: var(--sp-l) var(--sp-m);
  border-bottom: var(--hairline);
}

.article-head h1 { max-width: 22ch; margin-bottom: var(--sp-s); }

.byline {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
  font-size: var(--fs-sm);
  color: var(--slate);
  margin-top: var(--sp-s);
}

.byline img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
  background: var(--paper-warm);
}

.byline__name { font-weight: 600; color: var(--ink); display: block; }
.byline__date { font-size: var(--fs-xs); display: block; }

.figure {
  margin: 0 0 var(--sp-m);
}

.figure img { border-radius: var(--radius); width: 100%; }

.figure figcaption,
figcaption {
  font-size: var(--fs-xs);
  color: var(--slate);
  line-height: 1.55;
  padding-top: var(--sp-2xs);
  border-top: var(--hairline);
  margin-top: var(--sp-2xs);
  max-width: var(--measure);
}

.figure--hero { margin-bottom: var(--sp-l); }
.figure--hero img { aspect-ratio: 21 / 9; object-fit: cover; }

.figure--inline { margin-block: var(--sp-l); }
.figure--inline img { aspect-ratio: 16 / 9; object-fit: cover; }

.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-m);
  padding-block: var(--sp-l) var(--sp-xl);
}

@media (min-width: 62rem) {
  .article-layout {
    grid-template-columns: 14rem minmax(0, 1fr);
    gap: var(--sp-xl);
  }
  .article-rail { position: sticky; top: 6.5rem; align-self: start; }
}

.article-rail {
  border-top: 2px solid var(--ink);
  padding-top: var(--sp-s);
  font-size: var(--fs-xs);
}

.article-rail dl { margin: 0; }
.article-rail dt {
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.6875rem;
  color: var(--slate);
  margin-top: var(--sp-s);
}
.article-rail dt:first-child { margin-top: 0; }
.article-rail dd { margin: 0.1rem 0 0; color: var(--ink); }

.article-body > * { max-width: var(--measure); }
.article-body h2 {
  margin-top: var(--sp-l);
  padding-top: var(--sp-s);
  border-top: var(--hairline);
}
.article-body h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.article-body h3 { margin-top: var(--sp-m); }

.article-body p > strong { font-weight: 600; }

.article-body .figure,
.article-body .tipbox,
.article-body .pullquote,
.article-body .classbox { max-width: var(--measure); }

/* Source list */
.source-list {
  border-top: 2px solid var(--ink);
  margin-top: var(--sp-xl);
  padding-top: var(--sp-s);
  max-width: var(--measure);
}

.source-list h2 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
  margin-bottom: var(--sp-s);
}

.source-list ol {
  padding-left: 1.3rem;
  font-size: var(--fs-sm);
  color: var(--slate);
  line-height: 1.6;
}

.source-list li { margin-bottom: var(--sp-2xs); }
.source-list cite { font-style: italic; color: var(--ink-soft); }
.source-list .source-note {
  font-size: var(--fs-xs);
  color: var(--slate);
  border-top: var(--hairline);
  padding-top: var(--sp-2xs);
  margin-top: var(--sp-s);
}

/* Author bio */
.author-bio {
  display: flex;
  gap: var(--sp-s);
  align-items: flex-start;
  border-top: var(--hairline);
  border-bottom: var(--hairline);
  padding-block: var(--sp-m);
  margin-top: var(--sp-l);
  max-width: var(--measure);
}

.author-bio img {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex: 0 0 auto;
  background: var(--paper-warm);
}

.author-bio h3 { font-family: var(--font-body); font-size: var(--fs-base); font-weight: 600; margin-bottom: 0.15rem; }
.author-bio p { font-size: var(--fs-sm); color: var(--slate); margin-bottom: 0; }
.author-bio .role { font-size: var(--fs-xs); color: var(--slate); display: block; margin-bottom: var(--sp-2xs); }

/* Related reading */
.related { margin-top: var(--sp-xl); }
.related h2 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 2px solid var(--ink);
  padding-top: var(--sp-s);
  margin-bottom: var(--sp-m);
}

.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--sp-m);
  max-width: none;
}

@media (min-width: 48rem) {
  .related-list { grid-template-columns: repeat(3, 1fr); }
}

.related-list li { border-top: var(--hairline); padding-top: var(--sp-2xs); margin: 0; }
.related-list a { font-family: var(--font-display); font-size: 1.0625rem; color: var(--ink); text-decoration: none; display: block; }
.related-list a:hover { color: var(--copper-deep); text-decoration: underline; text-underline-offset: 0.18em; }

/* --------------------------------------------------------------------------
   13. Team
   -------------------------------------------------------------------------- */

.team-member { border-top: var(--hairline); padding-top: var(--sp-s); }
.team-member img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--sp-s);
  background: var(--paper-warm);
}
.team-member h3 { margin-bottom: 0.1rem; font-size: 1.1875rem; }
.team-member .role {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--copper-deep);
  margin-bottom: var(--sp-2xs);
}
.team-member p { font-size: var(--fs-sm); color: var(--slate); margin-bottom: 0; }

/* --------------------------------------------------------------------------
   14. Forms
   -------------------------------------------------------------------------- */

.form { max-width: 40rem; }

.field { margin-bottom: var(--sp-m); }

.field label,
.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: var(--sp-3xs);
}

.field .hint {
  display: block;
  font-size: var(--fs-xs);
  color: var(--slate);
  font-weight: 400;
  margin-bottom: var(--sp-2xs);
}

.req { color: var(--copper-deep); font-weight: 600; }

input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--ink);
  background: #FFFDF8;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.65rem 0.75rem;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

input[type="text"]:hover,
input[type="email"]:hover,
select:hover,
textarea:hover { border-color: var(--slate); }

input[type="text"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
  border-color: var(--ink);
}

textarea { min-height: 9rem; resize: vertical; }

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234A5A68' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2xs);
  max-width: var(--measure);
}

.checkbox input[type="checkbox"] {
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  margin: 0.28rem 0 0;
  accent-color: var(--verdigris-deep);
}

.checkbox label {
  font-size: var(--fs-sm);
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Newsletter signup band */
.signup {
  background: var(--paper-warm);
  border-top: 2px solid var(--copper);
  padding-block: var(--sp-xl);
}

.signup h2 { max-width: 24ch; }
.signup p { color: var(--slate); }

.signup-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2xs);
  align-items: flex-end;
  max-width: 34rem;
  margin-top: var(--sp-m);
}

.signup-form .field { flex: 1 1 16rem; margin-bottom: 0; }
.signup-form .btn { flex: 0 0 auto; padding-block: 0.72rem; }

.form-footnote {
  font-size: var(--fs-xs);
  color: var(--slate);
  margin-top: var(--sp-s);
}

/* --------------------------------------------------------------------------
   15. Contact page bits
   -------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  gap: var(--sp-xl);
  grid-template-columns: 1fr;
}

@media (min-width: 62rem) {
  .contact-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--sp-2xl); }
}

.contact-list { list-style: none; padding: 0; margin: 0; max-width: none; }

.contact-list li {
  border-top: var(--hairline);
  padding-block: var(--sp-s);
  margin: 0;
}

.contact-list dt,
.contact-list .label {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  display: block;
  margin-bottom: var(--sp-3xs);
}

.contact-list .value { font-size: var(--fs-base); color: var(--ink); display: block; }
.contact-list .note { font-size: var(--fs-xs); color: var(--slate); display: block; margin-top: 0.1rem; }

/* CSS-only map placeholder */
.map-placeholder {
  position: relative;
  background-color: var(--paper-warm);
  border: var(--hairline);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 44px, var(--rule) 44px 45px),
    repeating-linear-gradient(90deg, transparent 0 62px, var(--rule) 62px 63px);
}

.map-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(102deg, transparent calc(50% - 3px), rgba(74, 90, 104, 0.30) calc(50% - 3px), rgba(74, 90, 104, 0.30) calc(50% + 3px), transparent calc(50% + 3px)),
    linear-gradient(12deg, transparent calc(38% - 2px), rgba(74, 90, 104, 0.22) calc(38% - 2px), rgba(74, 90, 104, 0.22) calc(38% + 2px), transparent calc(38% + 2px));
}

.map-placeholder::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 48%;
  width: 15px;
  height: 15px;
  margin: -7.5px 0 0 -7.5px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 6px rgba(168, 85, 47, 0.18);
}

.map-caption {
  font-size: var(--fs-xs);
  color: var(--slate);
  margin-top: var(--sp-2xs);
}

/* --------------------------------------------------------------------------
   16. Policy / long-form document pages
   -------------------------------------------------------------------------- */

.doc { padding-block: var(--sp-l) var(--sp-xl); }

.doc h2 {
  margin-top: var(--sp-l);
  padding-top: var(--sp-s);
  border-top: var(--hairline);
}
.doc h2:first-of-type { margin-top: var(--sp-m); }

.doc h3 { margin-top: var(--sp-m); }

.doc p, .doc ul, .doc ol { max-width: var(--measure); }

.updated {
  font-size: var(--fs-xs);
  color: var(--slate);
  letter-spacing: 0.04em;
  border: var(--hairline);
  background: var(--paper-warm);
  border-radius: var(--radius);
  padding: var(--sp-2xs) var(--sp-xs);
  display: inline-block;
  margin-bottom: var(--sp-m);
}

.doc-toc {
  border-top: 2px solid var(--ink);
  border-bottom: var(--hairline);
  padding-block: var(--sp-s);
  margin-bottom: var(--sp-l);
  max-width: var(--measure);
}
.doc-toc h2 {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--slate);
  border: 0;
  padding: 0;
  margin: 0 0 var(--sp-2xs);
}
.doc-toc ol { font-size: var(--fs-sm); margin-bottom: 0; }

/* Sitemap */
.sitemap-group { border-top: 2px solid var(--ink); padding-top: var(--sp-s); }
.sitemap-group h2 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 0; padding: 0;
  margin: 0 0 var(--sp-s);
}
.sitemap-group ul { list-style: none; padding: 0; margin: 0; }
.sitemap-group li { border-bottom: var(--hairline); padding-block: var(--sp-2xs); margin: 0; }
.sitemap-group a { font-family: var(--font-display); font-size: 1.0625rem; text-decoration: none; color: var(--ink); }
.sitemap-group a:hover { color: var(--copper-deep); text-decoration: underline; text-underline-offset: 0.18em; }
.sitemap-group .desc { display: block; font-size: var(--fs-xs); color: var(--slate); font-family: var(--font-body); }

/* Newsletter archive */
.issue {
  border-top: var(--hairline);
  padding-block: var(--sp-m);
  display: grid;
  gap: var(--sp-2xs) var(--sp-m);
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .issue { grid-template-columns: 9rem minmax(0, 1fr); }
}

.issue__meta { font-size: var(--fs-xs); color: var(--slate); }
.issue__no {
  display: block;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--copper-deep);
}
.issue h3 { margin-bottom: var(--sp-2xs); }
.issue p { font-size: var(--fs-sm); color: var(--slate); margin-bottom: 0; }

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--ink);
  color: rgba(247, 244, 238, 0.78);
  padding-block: var(--sp-xl) var(--sp-m);
  margin-top: var(--sp-2xl);
  font-size: var(--fs-sm);
}

.site-footer a {
  color: rgba(247, 244, 238, 0.86);
  text-decoration: none;
  text-decoration-color: rgba(247, 244, 238, 0.3);
}
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 0.18em; }

.site-footer :focus-visible { outline-color: var(--paper); }

.footer-top {
  display: grid;
  gap: var(--sp-l);
  grid-template-columns: 1fr;
  padding-bottom: var(--sp-l);
  border-bottom: 1px solid rgba(247, 244, 238, 0.16);
}

@media (min-width: 48rem) {
  .footer-top { grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--sp-m) var(--sp-l); }
}

@media (min-width: 62rem) {
  .footer-top { grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 0.85fr)) minmax(0, 1.4fr); }
}

.footer-brand p {
  color: rgba(247, 244, 238, 0.62);
  font-size: var(--fs-xs);
  margin-top: var(--sp-xs);
  max-width: 34ch;
}

.footer-col h2 {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 244, 238, 0.55);
  margin-bottom: var(--sp-xs);
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: var(--sp-3xs); font-size: var(--fs-sm); }

.footer-signup label {
  display: block;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 244, 238, 0.55);
  margin-bottom: var(--sp-xs);
}

.footer-signup .row { display: flex; gap: var(--sp-3xs); flex-wrap: wrap; }

.footer-signup input[type="email"] {
  flex: 1 1 10rem;
  background: rgba(247, 244, 238, 0.06);
  border-color: rgba(247, 244, 238, 0.26);
  color: var(--paper);
  font-size: var(--fs-sm);
  padding: 0.55rem 0.65rem;
}

.footer-signup input[type="email"]::placeholder { color: rgba(247, 244, 238, 0.45); }
.footer-signup input[type="email"]:focus { outline-color: var(--paper); border-color: var(--paper); }

.footer-signup .btn {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
  padding: 0.55rem 0.9rem;
  font-size: var(--fs-sm);
}
.footer-signup .btn:hover { background: #fff; color: var(--ink); border-color: #fff; }

.footer-pledge {
  padding-block: var(--sp-m);
  border-bottom: 1px solid rgba(247, 244, 238, 0.16);
}

.footer-pledge p {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--paper);
  margin: 0;
  max-width: 62ch;
}

.footer-bottom {
  padding-top: var(--sp-m);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xs) var(--sp-m);
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: rgba(247, 244, 238, 0.58);
}

.footer-legal ul,
.footer-social ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2xs) var(--sp-s);
  margin: 0; padding: 0;
}

.footer-legal li, .footer-social li { margin: 0; }

/* --------------------------------------------------------------------------
   18. Print
   -------------------------------------------------------------------------- */

@media print {
  body { background: #fff; color: #000; }
  .site-header, .site-footer, .signup, .skip-link { display: none; }
  .notice-bar { background: #fff; color: #000; border-bottom: 1px solid #000; }
  a { color: #000; text-decoration: underline; }
  .article-layout { display: block; }
}