/* cintnet.org — design tokens from specs/02, sitemap from specs/03 v2.
   System font stacks keep the promise of no third-party requests. */
:root {
  --canvas: #FAF3EA;
  --card: #F7EFE4;
  --card-alt: #F3EADE;
  --surface-sand: #F3E8D8;
  --muted-surface: #E7DDD0;
  --border: #E1D3C0;
  --divider: rgba(19, 16, 20, 0.08);

  --tint-0: #D5E1DD; /* sage */
  --tint-1: #DBE7EF; /* sky */
  --tint-2: #F2EAEF; /* blush */
  --tint-3: #F3E3D3; /* sand-rose */
  --tint-4: #E4E8D6; /* moss */

  --forest: #0B3F30;
  --forest-mid: #1A4631;
  --forest-accent: #1F6B4E;
  --forest-sage: #3E5649;
  --forest-muted: #54665C;
  --forest-bright: #03713E; /* WCAG AA >= 4.55:1 across all light surfaces including --tint-0 */
  --terracotta: #9E4726;    /* WCAG AA 4.76:1 on .badge-open #F4DDD2 & >= 4.62:1 on all surfaces */
  --ink: #131014;
  --ink-2: #4D463D;         /* WCAG AA 8.44:1 on --canvas, 6.92:1 on --tint-0 */
  --ink-3: #665E54;         /* WCAG AA 5.79:1 on --canvas, 5.35:1 on --card-alt, 4.75:1 on --tint-0 */

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;

  --text-hero: clamp(2.6rem, 5.4vw, 4.6rem);
  --text-h1: clamp(2.2rem, 4.2vw, 3.5rem);
  --text-h2: clamp(1.6rem, 2.6vw, 2.3rem);
  --text-h3: clamp(1.2rem, 1.6vw, 1.45rem);
  --text-h4: clamp(1.06rem, 1.25vw, 1.2rem);
  --text-lede: clamp(1.15rem, 1.5vw, 1.35rem);

  --wrap: 1200px;
  --wrap-wide: 1040px;
  --wrap-narrow: 680px;
  --radius: 24px;
  --radius-lg: 32px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; scroll-padding-top: 92px; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font-family: var(--sans); font-size: 1.0625rem; line-height: 1.65;
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg, iframe, video, canvas { max-width: 100%; height: auto; }
img { display: block; }
a { color: var(--forest); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--forest-mid); }
:where(a:not([class])) { border-radius: 4px; }
:focus:not(:focus-visible) { outline: none; }
:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 3px; }
[id] { scroll-margin-top: 92px; }
main:focus:not(:focus-visible) { outline: none; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.015em; line-height: 1.12; margin: 0 0 0.5em; color: var(--ink); }
p { margin: 0 0 1.1em; }

.skip {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  background: var(--forest);
  color: var(--canvas);
  padding: 10px 20px;
  border-radius: 999px;
  border: 2px solid var(--canvas);
  font-family: var(--sans);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(19, 16, 20, 0.22);
  transform: translateY(-220%);
  opacity: 0;
  pointer-events: none;
  transition: transform 220ms var(--ease), opacity 220ms var(--ease), background 200ms var(--ease);
}
.skip:focus,
.skip:focus-visible {
  left: 16px;
  top: 12px;
  color: var(--canvas);
  background: var(--forest-mid);
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  outline: 3px solid var(--forest-bright);
  outline-offset: 3px;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-wide { max-width: var(--wrap-wide); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: calc(var(--wrap-narrow) + 48px); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--ink-3); }
.small { font-size: 0.9rem; }
.meta, .eyebrow { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 1rem; }
.meta a { color: inherit; }
.eyebrow { color: var(--forest); }
.section-h { font-size: var(--text-h2); margin-bottom: 1.2rem; }

/* ------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(250, 243, 234, 0.86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color 280ms var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--divider); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.wordmark {
  display: flex; align-items: center; gap: 10px; min-width: 0; padding: 6px 0;
  text-decoration: none; color: var(--ink); font-family: var(--serif);
  font-size: 1.12rem; letter-spacing: -0.01em; border-radius: 8px;
}
.wordmark span { line-height: 1.15; }
.wordmark:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 6px; }
.mark { width: 32px; height: 32px; object-fit: contain; flex-shrink: 0; }
.footer-mark { width: 28px; height: 28px; object-fit: contain; flex-shrink: 0; }
.primary { display: flex; gap: 26px; margin-left: auto; }
.primary a { color: var(--ink); text-decoration: none; font-size: 0.97rem; position: relative; padding: 4px 2px; border-radius: 4px; }
.primary a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--forest); transform: scaleX(0); transform-origin: left; transition: transform 280ms var(--ease); }
.primary a:hover::after,
.primary a:focus-visible::after,
.primary a[aria-current="page"]::after { transform: scaleX(1); }
.primary a:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 6px; }

.pill {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; border-radius: 999px; padding: 11px 22px; font-size: 0.97rem;
  text-decoration: none; border: 1px solid transparent;
  transition: transform 280ms var(--ease), background 280ms var(--ease), color 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
.pill:hover,
.pill:focus-visible,
.js .pill.reveal.is-visible:hover,
.js .pill.reveal.is-visible:focus-visible { transform: translateY(-1.5px); border-radius: 999px; }
.pill:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 3px; }
.pill-dark { background: var(--forest); color: var(--canvas); }
.pill-dark:hover,
.pill-dark:focus-visible { background: var(--forest-mid); color: var(--canvas); }
.pill-dark:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 3px; box-shadow: 0 0 0 2px var(--canvas); }
.pill-ghost { border-color: rgba(11, 63, 48, 0.35); color: var(--forest); }
.pill-ghost:hover,
.pill-ghost:focus-visible { background: rgba(11, 63, 48, 0.06); border-color: var(--forest); }
.pill-light { background: var(--canvas); color: var(--forest); }
.pill-light:hover,
.pill-light:focus-visible { background: #fff; color: var(--forest); }
.pill-light:focus-visible,
.feature :focus-visible {
  outline: 2px solid var(--canvas);
  outline-offset: 4px;
  box-shadow: 0 0 0 4px rgba(250, 243, 234, 0.25);
}

.mobile-nav { display: none; margin-left: auto; position: relative; flex-shrink: 0; }
.mobile-nav summary {
  list-style: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  display: grid;
  place-content: center;
  gap: 6px;
  border-radius: 12px;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  transition: background 200ms var(--ease);
}
.mobile-nav summary:hover,
.mobile-nav[open] summary { background: rgba(11, 63, 48, 0.06); }
.mobile-nav summary:focus-visible {
  border-radius: 12px;
  background: rgba(11, 63, 48, 0.08);
  outline: 2px solid var(--forest-bright);
  outline-offset: 2px;
}
.mobile-nav summary::-webkit-details-marker { display: none; }
.mobile-nav[open] summary::before {
  content: "";
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  height: 100vh;
  background: rgba(19, 16, 20, 0.2);
  z-index: 15;
}
.mobile-nav summary span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: transform 280ms var(--ease); }
.mobile-nav[open] summary span:first-of-type { transform: translateY(3.75px) rotate(45deg); }
.mobile-nav[open] summary span:last-of-type { transform: translateY(-3.75px) rotate(-45deg); }
.mobile-nav nav {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 20;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 10px;
  min-width: 240px;
  width: min(280px, calc(100vw - 36px));
  max-height: calc(100vh - 84px);
  overflow-y: auto;
  box-shadow: 0 18px 40px rgba(19, 16, 20, 0.14);
  display: grid;
  gap: 2px;
}
.mobile-nav nav a {
  padding: 12px 16px;
  min-height: 44px;
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  font-size: 1rem;
  border-radius: 12px;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.mobile-nav nav a:hover,
.mobile-nav nav a:active,
.mobile-nav nav a:focus-visible { background: var(--card); color: var(--forest); }
.mobile-nav nav a:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: -2px; border-radius: 12px; }
.mobile-nav nav a[aria-current="page"] {
  background: var(--tint-0);
  color: var(--forest);
  font-weight: 600;
}
.mobile-nav nav a:last-child {
  margin-top: 6px;
  background: var(--forest);
  color: var(--canvas);
  justify-content: center;
  font-weight: 500;
  border-radius: 999px;
}
.mobile-nav nav a:last-child:hover,
.mobile-nav nav a:last-child:active,
.mobile-nav nav a:last-child:focus-visible {
  background: var(--forest-mid);
  color: var(--canvas);
}

/* ------------------------------------------------ home */
.hero { padding-top: clamp(56px, 9vw, 120px); padding-bottom: 40px; }
.hero h1 { font-size: var(--text-hero); line-height: 1.04; letter-spacing: -0.025em; max-width: 15ch; }
.hero .lede { max-width: 56ch; }
.lede { font-size: var(--text-lede); color: var(--ink-2); line-height: 1.55; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.art img { width: 100%; mix-blend-mode: multiply; -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 58%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 58%, transparent 100%); }
.art-wide { margin: 8px 0 48px; }
.hero-art { margin-top: 56px; }

.band { padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(56px, 8vw, 104px); }
.band-head { max-width: 640px; margin-bottom: 36px; }
.band-head p { color: var(--ink-2); font-size: 1.1rem; }

.stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.story {
  border-radius: var(--radius);
  border: 1px solid rgba(19, 16, 20, 0.07);
  box-shadow: 0 1px 3px rgba(19, 16, 20, 0.025);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  transition: transform 280ms var(--ease), box-shadow 280ms var(--ease), border-color 280ms var(--ease);
}
.story:hover,
.story:focus-within,
.js .story.reveal.is-visible:hover,
.js .story.reveal.is-visible:focus-within {
  transform: translateY(-3px);
  border-color: rgba(11, 63, 48, 0.24);
  box-shadow: 0 12px 28px -8px rgba(19, 16, 20, 0.09), 0 4px 10px -2px rgba(19, 16, 20, 0.04);
  transition-delay: 0ms !important;
}
.story .meta {
  color: var(--ink-2);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  margin: 0 0 0.7rem;
}
.story h3 {
  font-size: var(--text-h3);
  line-height: 1.22;
  margin: 0 0 0.55rem;
}
.story p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.58; }
.story .q {
  font-family: var(--serif);
  font-size: 1.06rem;
  line-height: 1.48;
  font-style: italic;
  color: var(--ink);
  border-left: 2px solid rgba(11, 63, 48, 0.32);
  padding-left: 14px;
  margin: 4px 0 16px;
}
.story a {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid rgba(19, 16, 20, 0.07);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--forest);
  text-decoration: none;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  transition: color 220ms var(--ease);
}
.story a:hover,
.story a:focus-visible {
  color: var(--forest-mid);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
.story a:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 4px; }
.tint-0 { background: var(--tint-0); } .tint-1 { background: var(--tint-1); } .tint-2 { background: var(--tint-2); }
.tint-3 { background: var(--tint-3); } .tint-4 { background: var(--tint-4); }

.feature { background: var(--forest); color: var(--canvas); border-radius: var(--radius-lg); padding: clamp(36px, 6vw, 72px); display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center; }
.feature h2 { color: var(--canvas); font-size: var(--text-h2); }
.feature p { color: rgba(250, 243, 234, 0.82); }
.feature .eyebrow { color: #B9D3C6; }
.feature img { border-radius: var(--radius); }

.labs-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.lab {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(19, 16, 20, 0.025);
  padding: 28px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease), background-color 280ms var(--ease);
}
.lab:hover,
.lab:focus-visible,
.js .lab.reveal.is-visible:hover,
.js .lab.reveal.is-visible:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(11, 63, 48, 0.35);
  box-shadow: 0 14px 30px -8px rgba(19, 16, 20, 0.09), 0 4px 10px -2px rgba(19, 16, 20, 0.04);
  color: var(--ink);
  border-radius: var(--radius);
  transition-delay: 0ms !important;
}
.lab:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 4px; }
.lab h3 {
  font-size: var(--text-h3);
  line-height: 1.22;
  margin: 0 0 0.5rem;
  transition: color 220ms var(--ease);
}
.lab:hover h3,
.lab:focus-visible h3 { color: var(--forest); }
.lab p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.58; margin-bottom: 0; }
.status { display: inline-block; font-family: var(--mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: var(--muted-surface); color: var(--ink-2); margin-bottom: 14px; }
.status-live { background: #D7E8DD; color: var(--forest); }

/* ------------------------------------------------ posts & blog category filter */
.blog-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--divider);
}
.filter-pill {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.2;
  min-height: 40px;
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease), transform 220ms var(--ease);
}
.filter-pill:hover {
  background: var(--muted-surface);
  color: var(--ink);
  border-color: rgba(11, 63, 48, 0.35);
  transform: translateY(-1px);
}
.filter-pill:focus-visible {
  outline: 2px solid var(--forest-bright);
  outline-offset: 3px;
  border-radius: 999px;
}
.filter-pill[aria-pressed="true"],
.filter-pill.is-active {
  background: var(--forest);
  color: var(--canvas);
  border-color: var(--forest);
}
.filter-pill[aria-pressed="true"]:hover,
.filter-pill.is-active:hover {
  background: var(--forest-mid);
  color: var(--canvas);
  border-color: var(--forest-mid);
}
.filter-pill[aria-pressed="true"]:focus-visible,
.filter-pill.is-active:focus-visible {
  outline: 2px solid var(--forest-bright);
  outline-offset: 3px;
  box-shadow: 0 0 0 2px var(--canvas);
}
.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.03em;
  min-width: 1.5rem;
  height: 1.35rem;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(19, 16, 20, 0.07);
  color: var(--ink-2);
  transition: background 220ms var(--ease), color 220ms var(--ease);
}
.filter-pill[aria-pressed="true"] .filter-count,
.filter-pill.is-active .filter-count {
  background: rgba(250, 243, 234, 0.2);
  color: var(--canvas);
}
.filter-status {
  margin: 0 0 0 auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.post-card[hidden],
.post-card.is-filtered-out {
  display: none !important;
}

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px 22px; }
.post-card {
  border-radius: var(--radius);
  border: 1px solid rgba(19, 16, 20, 0.07);
  box-shadow: 0 1px 3px rgba(19, 16, 20, 0.03);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 280ms var(--ease), box-shadow 280ms var(--ease), border-color 280ms var(--ease);
}
.post-card:hover,
.post-card:focus-visible,
.js .post-card.reveal.is-visible:hover,
.js .post-card.reveal.is-visible:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(11, 63, 48, 0.28);
  box-shadow: 0 14px 30px -8px rgba(19, 16, 20, 0.10), 0 4px 10px -2px rgba(19, 16, 20, 0.05);
  color: var(--ink);
  border-radius: var(--radius);
  transition-delay: 0ms !important;
}
.post-card:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 4px; }
.card-art {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--card-alt);
  border-bottom: 1px solid rgba(19, 16, 20, 0.06);
  position: relative;
}
.card-art img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms var(--ease); }
.post-card:hover .card-art img,
.post-card:focus-visible .card-art img { transform: scale(1.035); }

.card-art-empty {
  background-color: var(--card-alt);
  background-image:
    radial-gradient(ellipse 75% 70% at 50% 50%, rgba(11, 63, 48, 0.07) 0%, transparent 72%),
    linear-gradient(to right, rgba(19, 16, 20, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(19, 16, 20, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 24px 24px, 24px 24px;
  background-position: center center;
  display: grid;
  place-items: center;
}
.card-art-empty::before {
  content: "";
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(11, 63, 48, 0.22);
  background: radial-gradient(circle, rgba(11, 63, 48, 0.12) 0 3px, transparent 4px);
  box-shadow: inset 0 0 0 6px rgba(250, 243, 234, 0.45);
  transition: transform 450ms var(--ease), border-color 280ms var(--ease);
}
.post-card:hover .card-art-empty::before,
.post-card:focus-visible .card-art-empty::before {
  transform: scale(1.08);
  border-color: rgba(11, 63, 48, 0.4);
}

.card-body { padding: 22px 24px 22px; display: flex; flex-direction: column; flex: 1; }
.card-body .meta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.35;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 0.65rem;
}
.card-body .meta::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--forest);
  opacity: 0.65;
  flex-shrink: 0;
}
.card-body h3 {
  font-size: var(--text-h3);
  line-height: 1.22;
  letter-spacing: -0.015em;
  margin: 0 0 0.55rem;
  color: var(--ink);
  text-decoration-line: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
  transition: color 220ms var(--ease), text-decoration-color 220ms var(--ease);
}
.post-card:hover .card-body h3,
.post-card:focus-visible .card-body h3 {
  color: var(--forest);
  text-decoration-color: rgba(11, 63, 48, 0.42);
}
.card-body p:not(.meta) { color: var(--ink-2); font-size: 0.975rem; line-height: 1.58; margin: 0 0 1.25rem; }

.read {
  margin-top: auto;
  font-size: 0.91rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--forest);
  display: inline-flex;
  align-items: center;
  transition: color 220ms var(--ease);
}
.post-card .read {
  padding-top: 14px;
  border-top: 1px solid rgba(19, 16, 20, 0.07);
  width: 100%;
}
.post-card .read::after {
  content: "\00a0\2192";
  display: inline-block;
  transition: transform 260ms var(--ease);
}
.post-card:hover .read,
.post-card:focus-visible .read { color: var(--forest-mid); }
.post-card:hover .read::after,
.post-card:focus-visible .read::after { transform: translateX(4px); }

.recent {
  margin-top: clamp(48px, 6vw, 72px);
  padding: clamp(48px, 6vw, 72px) 24px clamp(72px, 9vw, 104px);
  border-top: 1px solid var(--divider);
}
.recent .section-h {
  font-size: clamp(1.45rem, 2.2vw, 1.95rem);
  margin-bottom: 1.5rem;
}

/* ------------------------------------------------ pages and articles */
.page-head { padding: clamp(56px, 8vw, 104px) 24px 32px; margin: 0 auto; max-width: calc(var(--wrap-narrow) + 48px); }
.page-head.head-wide { max-width: var(--wrap); }
.page-head.head-wide h1 { max-width: 22ch; }
.page-head.head-wide .lede { max-width: 62ch; }
.page-head h1, .article-head h1 { font-size: var(--text-h1); }
.article-head { padding-top: clamp(48px, 7vw, 96px); padding-bottom: 28px; }
.page-body { padding-bottom: 96px; }
.page-body > section { padding: 0 24px; }

/* ------------------------------------------------ prose & reading comfort */
.prose { font-size: 1.125rem; line-height: 1.74; color: var(--ink); }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }

.prose > p,
.prose > ul,
.prose > ol,
.prose > blockquote,
.prose > .callout,
.prose > .reader-card,
.prose > .for-researchers,
.prose > .footnotes,
.prose > .article-toc,
.prose > hr {
  max-width: 65ch;
}

.prose p { margin: 0 0 1.25em; }
.prose .big {
  font-family: var(--serif);
  font-size: clamp(1.26rem, 1.6vw, 1.42rem);
  line-height: 1.48;
  color: var(--ink);
  max-width: 58ch;
  margin-bottom: 1.3em;
}
.prose strong { font-weight: 600; color: var(--ink); }
.prose code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--card-alt);
  border: 1px solid var(--border);
  padding: 0.12em 0.38em;
  border-radius: 6px;
  color: var(--forest);
}
.prose pre {
  overflow-x: auto;
  max-width: 100%;
  padding: 14px 18px;
  margin: 0 0 1.35em;
  background: var(--card-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 0.86em;
  line-height: 1.55;
}
.prose pre code {
  background: none;
  border: 0;
  padding: 0;
  color: var(--ink);
}
.prose table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0 2em;
  font-size: 0.95rem;
  line-height: 1.5;
}
.prose caption {
  caption-side: top;
  text-align: left;
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-bottom: 0.6em;
}
.prose th,
.prose td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.prose th {
  font-weight: 600;
  color: var(--ink);
  background: var(--tint-0);
  border-top: 1px solid var(--border);
}
.prose td {
  color: var(--ink-2);
}
.prose tbody tr:hover {
  background: rgba(19, 16, 20, 0.02);
}
.prose progress,
.prose meter {
  width: 100%;
  max-width: 320px;
  height: 12px;
  border-radius: 999px;
  margin: 0.5em 0 1em;
  display: block;
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--divider);
  margin: 2.6em 0;
}

.prose h2,
.prose h3,
.prose h4 {
  scroll-margin-top: 96px;
  max-width: 42ch;
}
.prose h2 {
  font-size: var(--text-h2);
  line-height: 1.18;
  letter-spacing: -0.018em;
  margin-top: 2.25em;
  margin-bottom: 0.55em;
}
.prose h3 {
  font-size: var(--text-h3);
  line-height: 1.24;
  letter-spacing: -0.012em;
  margin-top: 1.75em;
  margin-bottom: 0.45em;
}
.prose h4 {
  font-size: var(--text-h4);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.008em;
  margin-top: 1.45em;
  margin-bottom: 0.4em;
}
.prose h2 + h3,
.prose h3 + h4 { margin-top: 0.6em; }

.prose ul,
.prose ol { padding-left: 1.4em; margin: 0 0 1.35em; }
.prose li { margin-bottom: 0.55em; padding-left: 0.2em; }
.prose li:last-child { margin-bottom: 0; }
.prose li::marker { color: var(--forest); font-weight: 500; }
.prose li > ul,
.prose li > ol { margin-top: 0.45em; margin-bottom: 0.45em; }

.prose blockquote {
  margin: 1.85em 0;
  padding: 10px 22px 10px 24px;
  border-left: 3px solid var(--forest);
  background: linear-gradient(90deg, rgba(213, 225, 221, 0.32) 0%, rgba(213, 225, 221, 0) 100%);
  border-radius: 0 14px 14px 0;
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.5vw, 1.3rem);
  font-style: italic;
  line-height: 1.52;
  color: var(--ink);
  max-width: 58ch;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose blockquote cite,
.prose blockquote footer {
  display: block;
  margin-top: 0.65em;
  font-family: var(--sans);
  font-size: 0.88rem;
  font-style: normal;
  color: var(--ink-2);
}

/* Footnote superscript reference pills (<sup><a href="#fn1">1</a></sup>) */
sup {
  font-size: 0.72em;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
  top: -0.45em;
}
.prose sup a,
sup a[href^="#fn"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.48em;
  height: 1.48em;
  padding: 0 0.4em;
  margin-left: 0.14em;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  color: var(--forest);
  background: var(--tint-0);
  border: 1px solid rgba(11, 63, 48, 0.22);
  border-radius: 999px;
  position: relative;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}
.prose sup a:hover,
sup a[href^="#fn"]:hover {
  background: var(--forest);
  color: var(--canvas);
  border-color: var(--forest);
  transform: translateY(-1px);
}
@media (pointer: coarse) {
  .prose sup a::after,
  sup a[href^="#fn"]::after {
    content: "";
    position: absolute;
    inset: -8px -6px;
  }
}

.prose a,
.footnotes,
.footnotes a,
.callout,
.reader-card,
.for-researchers {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Automatic "In this essay" Table of Contents */
.article-toc {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--forest);
  border-radius: 18px;
  padding: 18px 22px 20px;
  margin: 1.8em 0 2.2em;
}
.article-toc .toc-label {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
  margin: 0 0 12px;
}
.prose .toc-list {
  counter-reset: toc-item;
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
}
.prose .toc-list li {
  counter-increment: toc-item;
  margin: 0;
  padding: 0;
  font-size: 0.96rem;
  line-height: 1.45;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.prose .toc-list li::before {
  content: counter(toc-item, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--ink-3);
  flex-shrink: 0;
}
.prose .toc-list a {
  display: inline-block;
  padding: 3px 0;
  color: var(--ink);
  text-decoration: none;
  border-radius: 4px;
  transition: color 200ms var(--ease);
}
.prose .toc-list a:hover,
.prose .toc-list a:focus-visible {
  color: var(--forest);
  text-decoration: underline;
}

/* Reader / Takeaway metadata callout (.reader-card) & Callout (.callout) */
.reader-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--forest);
  border-radius: 18px;
  padding: 20px 24px;
  margin: 1.6em 0;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-2);
}
.reader-card p:last-child,
.reader-card dl:last-child { margin-bottom: 0; }
.reader-card .label,
.reader-card dt {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
  margin: 0 0 4px;
}
.reader-card dd { margin: 0 0 12px; color: var(--ink); }
.reader-card dd:last-child { margin-bottom: 0; }

.callout {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--forest);
  border-radius: 18px;
  padding: 22px 26px;
  margin: 1.85em 0;
}
.callout p {
  font-size: 1.05rem;
  line-height: 1.62;
  color: var(--ink);
  margin: 0 0 0.75em;
}
.callout p:last-child { margin-bottom: 0; }
.callout .label {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--forest);
  margin: 0 0 8px;
}

/* Expandable "For researchers" drawer (.for-researchers) */
.for-researchers {
  margin: 1.9em 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card);
  transition: border-color 280ms var(--ease), background-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
.for-researchers:not(:has(details)) {
  padding: 16px 22px;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--ink-2);
}
.for-researchers:not(:has(details)) p:last-child { margin-bottom: 0; }
.for-researchers:hover,
.for-researchers:focus-within { border-color: rgba(11, 63, 48, 0.42); }
.for-researchers:has(details[open]),
details.for-researchers[open] {
  border-color: rgba(11, 63, 48, 0.38);
  background: var(--card-alt);
  box-shadow: 0 8px 24px rgba(19, 16, 20, 0.04);
}
.for-researchers summary {
  cursor: pointer;
  padding: 16px 22px;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--forest);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 17px;
  user-select: none;
  transition: background 200ms var(--ease);
}
.for-researchers summary:hover { background: rgba(11, 63, 48, 0.04); }
.for-researchers summary:focus-visible {
  border-radius: 17px;
  background: rgba(11, 63, 48, 0.06);
  outline: 2px solid var(--forest-bright);
  outline-offset: 2px;
}
.for-researchers summary::-webkit-details-marker { display: none; }
.for-researchers summary::before {
  content: "+";
  font-size: 0.95rem;
  line-height: 1;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(11, 63, 48, 0.09);
  color: var(--forest);
  display: inline-grid;
  place-content: center;
  flex-shrink: 0;
  transition: background 240ms var(--ease), color 240ms var(--ease), transform 240ms var(--ease);
}
.for-researchers summary:hover::before { background: rgba(11, 63, 48, 0.16); }
.for-researchers details[open] > summary,
details.for-researchers[open] > summary {
  border-bottom: 1px solid var(--divider);
  border-radius: 17px 17px 0 0;
}
.for-researchers details[open] > summary::before,
details.for-researchers[open] > summary::before {
  content: "\2212";
  background: var(--forest);
  color: var(--canvas);
}
.for-researchers details > div {
  padding: 16px 22px 20px;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--ink-2);
}
.for-researchers details > div p:last-child { margin-bottom: 0; }
.for-researchers details > p {
  padding: 0 22px;
  font-size: 0.97rem;
  line-height: 1.65;
  color: var(--ink-2);
}
.for-researchers details > summary + p { padding-top: 16px; }
.for-researchers details > p:last-child { padding-bottom: 20px; margin-bottom: 0; }

/* Footnotes (.footnotes) */
.footnotes {
  border-top: 1px solid var(--border);
  margin-top: 3.2em;
  padding-top: 1.5em;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-2);
}
.footnotes:not(:has(h2, h3, h4))::before {
  content: "Sources & notes";
  display: block;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.85rem;
}
.footnotes ol { padding-left: 1.4em; margin: 0; }
.footnotes p,
.footnotes li {
  margin: 0 -10px 0.55em;
  padding: 6px 10px;
  border-radius: 10px;
  scroll-margin-top: 96px;
  transition: background-color 350ms var(--ease), color 350ms var(--ease), box-shadow 350ms var(--ease);
}
.footnotes p:last-child,
.footnotes li:last-child { margin-bottom: 0; }
.footnotes [id]:target,
.footnotes p:target,
.footnotes li:target {
  background-color: var(--tint-0);
  color: var(--ink);
  box-shadow: inset 3px 0 0 var(--forest);
}
.footnotes a { text-underline-offset: 0.2em; }

.back {
  margin-top: 2.75rem;
  margin-bottom: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--divider);
}
.back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  margin-left: -14px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--forest);
  transition: background-color 220ms var(--ease), color 220ms var(--ease), transform 220ms var(--ease);
}
.back a:hover,
.back a:focus-visible {
  background: rgba(11, 63, 48, 0.06);
  color: var(--forest-mid);
  text-decoration: none;
  transform: translateX(-2px);
}

/* ------------------------------------------------ T8 visual explainers (.explainer) */
figure.explainer,
.explainer {
  margin: 2em 0 2.4em;
  padding: clamp(20px, 3.5vw, 32px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(19, 16, 20, 0.03);
  color: var(--ink);
  scroll-margin-top: 96px;
}
.explainer p:last-child { margin-bottom: 0; }
.prose h2 + figure.explainer,
.prose h2 + .explainer,
.prose h2 + style + figure.explainer,
.prose h2 + style + .explainer { margin-top: 1.15em; }
@media (min-width: 860px) {
  .prose.wrap-narrow > figure.explainer,
  .prose.wrap-narrow > .explainer,
  .prose.wrap-narrow > .art-wide {
    width: calc(100% + 64px);
    max-width: calc(100vw - 48px);
    margin-inline: -32px;
  }
}
.explainer svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  font-family: var(--sans);
  overflow: visible;
}
.explainer figcaption {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--divider);
  font-family: var(--sans);
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-2);
}
.explainer figcaption:first-child {
  margin-top: 0;
  margin-bottom: 16px;
  padding-top: 0;
  padding-bottom: 14px;
  border-top: 0;
  border-bottom: 1px solid var(--divider);
}
.explainer fieldset { border: 0; margin: 14px 0 0; padding: 0; }
.explainer label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 14px;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--ink);
  margin-top: 14px;
}
.explainer output,
.explainer .explainer-val {
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--forest);
  background: var(--tint-0);
  padding: 2px 9px;
  border-radius: 999px;
}
.explainer input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--muted-surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin: 8px 0 4px;
  cursor: pointer;
  accent-color: var(--forest);
}
.explainer input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--forest);
  border: 2px solid var(--canvas);
  box-shadow: 0 2px 6px rgba(19, 16, 20, 0.22);
  cursor: grab;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}
.explainer input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--forest);
  border: 2px solid var(--canvas);
  box-shadow: 0 2px 6px rgba(19, 16, 20, 0.22);
  cursor: grab;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease);
}
.explainer input[type="range"]:hover::-webkit-slider-thumb,
.explainer input[type="range"]:focus-visible::-webkit-slider-thumb {
  transform: scale(1.12);
  background: var(--forest-bright);
}
.explainer input[type="range"]:hover::-moz-range-thumb,
.explainer input[type="range"]:focus-visible::-moz-range-thumb {
  transform: scale(1.12);
  background: var(--forest-bright);
}
.explainer input[type="range"]:active::-webkit-slider-thumb { cursor: grabbing; }
.explainer input[type="range"]:active::-moz-range-thumb { cursor: grabbing; }
.explainer button {
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.2;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--canvas);
  color: var(--ink);
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}
.explainer button:hover {
  background: var(--card-alt);
  border-color: rgba(11, 63, 48, 0.35);
  color: var(--forest);
  transform: translateY(-1px);
}
.explainer button[aria-pressed="true"],
.explainer button.is-active,
.explainer button.active {
  background: var(--forest);
  color: var(--canvas);
  border-color: var(--forest);
}

/* ------------------------------------------------ grids, cards, splits & badges */
.cols,
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.prose > .grid-2 { max-width: 100%; margin: 1.4em 0 1.6em; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.card h3 { font-size: var(--text-h3); line-height: 1.22; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--ink-2); }
a.card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
  transition: transform 280ms var(--ease), border-color 280ms var(--ease), box-shadow 280ms var(--ease);
}
a.card:hover,
a.card:focus-visible,
.js a.card.reveal.is-visible:hover,
.js a.card.reveal.is-visible:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(11, 63, 48, 0.35);
  box-shadow: 0 14px 30px -8px rgba(19, 16, 20, 0.09), 0 4px 10px -2px rgba(19, 16, 20, 0.04);
  color: var(--ink);
  border-radius: var(--radius);
  transition-delay: 0ms !important;
}
a.card:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 4px; }
.split { display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px; padding: 48px 0; border-top: 1px solid var(--divider); }
.split h2 { font-size: var(--text-h2); }
.split .prose { font-size: 1.08rem; }
.numbered { counter-reset: n; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 28px; }
.numbered li { counter-increment: n; padding: 18px 0 18px 54px; position: relative; border-top: 1px solid var(--divider); }
.numbered li::before { content: counter(n); position: absolute; left: 0; top: 16px; font-family: var(--serif); font-size: 1.5rem; color: var(--forest); width: 40px; }
.numbered strong { display: block; font-family: var(--serif); font-weight: 500; font-size: 1.15rem; margin-bottom: 4px; }
.numbered span { color: var(--ink-2); font-size: 0.98rem; }
.badge { font-family: var(--mono); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; margin-right: 8px; vertical-align: 2px; }
.badge-est { background: #D7E8DD; color: var(--forest); }
.badge-prop { background: var(--tint-1); color: #24506B; }
.badge-open { background: #F4DDD2; color: var(--terracotta); }
.honest { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.honest ul { margin: 0; padding-left: 1.2em; color: var(--ink-2); }

/* ------------------------------------------------ Shared Horizon deck preview & Play/Brief explorer */
.sh-deck-controls {
  margin: 1.25em 0 1.1em;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  display: grid;
  gap: 12px;
}
.sh-role-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.sh-view-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  padding-top: 10px;
  border-top: 1px solid var(--divider);
}
.sh-mode-switch {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.sh-deck-status {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.sh-deck-preview {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 1.2em 0 2.2em;
}
@media (min-width: 860px) {
  .prose.wrap-narrow > .sh-deck-controls,
  .prose.wrap-narrow > .sh-deck-preview {
    width: calc(100% + 64px);
    max-width: calc(100vw - 48px);
    margin-inline: -32px;
  }
}
.sh-sample-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 240ms var(--ease), border-color 240ms var(--ease), box-shadow 240ms var(--ease), opacity 240ms var(--ease), background-color 240ms var(--ease);
}
.sh-sample-card:hover {
  border-color: rgba(11, 63, 48, 0.38);
  box-shadow: 0 10px 24px -8px rgba(19, 16, 20, 0.08);
}
.sh-sample-card.is-active {
  background: var(--canvas);
  border-color: var(--forest);
  border-width: 2px;
  box-shadow: 0 14px 30px -10px rgba(11, 63, 48, 0.18), 0 0 0 3px rgba(11, 63, 48, 0.10);
  transform: translateY(-2px);
}
.sh-sample-card.is-dimmed {
  opacity: 0.48;
}
.sh-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sh-role-tag {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--surface-sand);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 999px;
}
.sh-sample-card.is-active .sh-role-tag {
  background: var(--forest);
  color: var(--canvas);
  border-color: var(--forest);
}
.sh-sample-card .sh-evidence {
  margin-right: 0;
}
.sh-sample-card h3 {
  font-size: 1.18rem;
  line-height: 1.28;
  margin: 2px 0 0;
  color: var(--ink);
}
.sh-sample-card .sh-move-body {
  font-size: 0.96rem;
  line-height: 1.58;
  color: var(--ink-2);
  margin: 0;
}
.sh-card-meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--divider);
  display: grid;
  gap: 4px;
}
.sh-card-meta p {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ink-2);
  margin: 0;
}
.sh-card-meta .sh-effects {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--forest);
}

/* Table / memo view (.is-brief-mode) */
.sh-deck-preview.is-brief-mode {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--canvas);
}
.sh-deck-preview.is-brief-mode .sh-sample-card {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 16px 20px;
  display: grid;
  grid-template-columns: 180px minmax(0, 1.5fr) 220px;
  align-items: start;
  gap: 16px;
  background: var(--canvas);
  box-shadow: none;
  transform: none;
}
.sh-deck-preview.is-brief-mode .sh-sample-card:nth-child(even) {
  background: var(--card);
}
.sh-deck-preview.is-brief-mode .sh-sample-card:last-child {
  border-bottom: 0;
}
.sh-deck-preview.is-brief-mode .sh-sample-card.is-active {
  background: var(--tint-0);
  box-shadow: inset 4px 0 0 var(--forest);
}
.sh-deck-preview.is-brief-mode .sh-card-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.sh-deck-preview.is-brief-mode .sh-sample-card h3 {
  grid-column: 2;
  font-size: 1.05rem;
  margin: 0 0 4px;
}
.sh-deck-preview.is-brief-mode .sh-sample-card .sh-move-body {
  grid-column: 2;
  font-size: 0.92rem;
}
.sh-deck-preview.is-brief-mode .sh-card-meta {
  grid-column: 3;
  grid-row: 1 / span 3;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  border-left: 1px solid var(--divider);
  padding-left: 14px;
}

/* ------------------------------------------------ footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: clamp(56px, 7vw, 80px) 0 32px;
  background: var(--card-alt);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px 40px;
  align-items: start;
}
.footer-about p {
  color: var(--ink-2);
  max-width: 46ch;
  font-size: 0.97rem;
  line-height: 1.6;
  margin: 0 0 0.9rem;
}
.footer-about .footer-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.75rem;
}
.footer-about p.muted {
  color: var(--ink-2);
  font-size: 0.86rem;
  line-height: 1.55;
  margin-bottom: 0;
}
.footer-grid nav {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 2px;
}
.footer-h {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 8px;
}
.footer-grid nav a {
  display: inline-flex;
  align-items: center;
  padding: 5px 0;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1.45;
  border-radius: 4px;
  transition: color 200ms var(--ease), transform 200ms var(--ease);
}
.footer-grid nav a:hover,
.footer-grid nav a:focus-visible {
  color: var(--forest);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
  transform: translateX(2px);
}
.footer-grid nav a:focus-visible { outline: 2px solid var(--forest-bright); outline-offset: 3px; }
.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: clamp(40px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--divider);
  font-size: 0.85rem;
  color: var(--ink-2);
}

/* ------------------------------------------------ motion (only when JS is on) */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms var(--ease), transform 650ms var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal,
  .js .reveal.is-visible { opacity: 1; transform: none; transition: none; }
  .pill:hover,
  .pill:focus-visible,
  .js .pill.reveal.is-visible:hover,
  .js .pill.reveal.is-visible:focus-visible,
  .story:hover,
  .story:focus-within,
  .js .story.reveal.is-visible:hover,
  .js .story.reveal.is-visible:focus-within,
  .lab:hover,
  .lab:focus-visible,
  .js .lab.reveal.is-visible:hover,
  .js .lab.reveal.is-visible:focus-visible,
  .post-card:hover,
  .post-card:focus-visible,
  .js .post-card.reveal.is-visible:hover,
  .js .post-card.reveal.is-visible:focus-visible,
  .post-card:hover .card-art img,
  .post-card:focus-visible .card-art img,
  .post-card:hover .card-art-empty::before,
  .post-card:focus-visible .card-art-empty::before,
  .post-card:hover .read::after,
  .post-card:focus-visible .read::after,
  a.card:hover,
  a.card:focus-visible,
  .js a.card.reveal.is-visible:hover,
  .js a.card.reveal.is-visible:focus-visible,
  .filter-pill:hover,
  .prose sup a:hover,
  sup a[href^="#fn"]:hover,
  .explainer button:hover,
  .explainer input[type="range"]:hover::-webkit-slider-thumb,
  .explainer input[type="range"]:focus-visible::-webkit-slider-thumb,
  .explainer input[type="range"]:hover::-moz-range-thumb,
  .explainer input[type="range"]:focus-visible::-moz-range-thumb,
  .back a:hover,
  .footer-grid nav a:hover { transform: none; }
  .post-card:hover .read,
  .post-card:focus-visible .read { text-decoration: underline; }
  .primary a::after,
  .mobile-nav summary span,
  .for-researchers summary::before { transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
}

/* ------------------------------------------------ responsive */
@media (max-width: 980px) {
  .primary, .header-cta { display: none; }
  .mobile-nav { display: block; }
  .stories, .labs-strip, .post-grid, .cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 32px; }
  .split { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}

@media (max-width: 640px) {
  :root {
    --text-hero: clamp(2.15rem, 8.5vw, 2.6rem);
    --text-h1: clamp(1.85rem, 7vw, 2.2rem);
    --text-h2: clamp(1.45rem, 5.5vw, 1.75rem);
    --text-h3: clamp(1.18rem, 4.5vw, 1.32rem);
    --text-lede: clamp(1.06rem, 4.2vw, 1.2rem);
  }
  .wrap,
  .wrap-wide,
  .wrap-narrow,
  .page-body > section { padding-left: 20px; padding-right: 20px; }
  .header-inner { height: 64px; gap: 12px; }
  .mobile-nav[open] summary::before { top: 64px; }
  .wordmark { gap: 9px; }
  .wordmark span { font-size: 0.96rem; }
  .meta, .eyebrow { line-height: 1.5; }

  .hero { padding-top: 36px; padding-bottom: 28px; }
  .hero h1 { line-height: 1.08; max-width: 16ch; text-wrap: balance; }
  .hero-art { margin-top: 32px; }
  .cta-row { gap: 10px; margin-top: 22px; }

  .band { padding-top: 44px; padding-bottom: 44px; }
  .band-head { margin-bottom: 24px; }
  .band-head p { font-size: 1.02rem; }

  .stories,
  .labs-strip,
  .post-grid,
  .cols,
  .grid-2,
  .sh-deck-preview,
  .cols-3,
  .numbered,
  .honest,
  .footer-grid,
  .prose .toc-list { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .prose .toc-list { gap: 10px; }
  .sh-deck-preview.is-brief-mode .sh-sample-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  .sh-deck-preview.is-brief-mode .sh-sample-card h3,
  .sh-deck-preview.is-brief-mode .sh-sample-card .sh-move-body,
  .sh-deck-preview.is-brief-mode .sh-card-meta {
    grid-column: 1;
    grid-row: auto;
    border-left: 0;
    padding-left: 0;
  }
  .sh-deck-preview.is-brief-mode .sh-card-meta {
    padding-top: 10px;
    border-top: 1px solid var(--divider);
  }

  .blog-filter { gap: 8px; margin-bottom: 22px; }
  .filter-pill { padding: 8px 13px; font-size: 0.88rem; }
  .filter-status { width: 100%; margin: 4px 0 0; }

  .story,
  .card,
  .lab { padding: 24px 20px; border-radius: 20px; }
  .story a { min-height: 44px; margin-bottom: -8px; }
  .feature { padding: 28px 22px; gap: 24px; border-radius: var(--radius); }
  .card-body { padding: 20px 20px 22px; }
  .recent { margin-top: 40px; padding: 36px 20px 64px; }

  .page-head { padding: 36px 20px 24px; }
  .article-head { padding-top: 32px; padding-bottom: 20px; }
  .page-head h1, .article-head h1 { line-height: 1.12; text-wrap: balance; }
  .art-wide { margin: 4px 0 32px; }
  .page-body { padding-bottom: 64px; }

  .prose { font-size: 1.05rem; line-height: 1.68; }
  .prose .big { font-size: 1.2rem; line-height: 1.48; }
  .prose blockquote { padding: 8px 16px 8px 18px; font-size: 1.12rem; margin: 1.3em 0; }
  .callout, .reader-card, .article-toc { padding: 18px 20px; border-radius: 16px; }
  .for-researchers summary { padding: 14px 18px; min-height: 48px; }
  .for-researchers details > div { padding: 14px 18px 16px; }
  .for-researchers details > p,
  .for-researchers:not(:has(details)) { padding-left: 18px; padding-right: 18px; }
  figure.explainer, .explainer { padding: 16px; border-radius: 18px; }

  .split { padding: 32px 0; gap: 8px; }
  .numbered li { padding: 16px 0 16px 42px; }
  .numbered li::before { width: 32px; font-size: 1.35rem; top: 15px; }

  .back { margin-top: 2.25rem; padding-top: 1.25rem; }
  .back a { margin-left: -10px; padding: 9px 12px; min-height: 40px; }

  .site-footer { padding: 48px 0 28px; }
  .footer-about { padding-bottom: 20px; border-bottom: 1px solid var(--divider); }
  .footer-grid nav a { padding: 7px 0; min-height: 40px; }
  .footer-base { flex-direction: column; align-items: flex-start; gap: 6px; margin-top: 32px; padding-top: 18px; }
}

@media (max-width: 400px) {
  .wrap,
  .wrap-wide,
  .wrap-narrow,
  .page-body > section { padding-left: 18px; padding-right: 18px; }
  .page-head { padding: 32px 18px 20px; }
  .recent { padding: 28px 18px 56px; }
  .wordmark { gap: 8px; }
  .wordmark span { font-size: 0.88rem; letter-spacing: -0.015em; }
  .cta-row .pill { flex: 1 1 auto; }
  .story,
  .card,
  .lab,
  .card-body { padding: 20px 18px; }
  .feature { padding: 24px 18px; gap: 20px; }
  .callout, .reader-card, .article-toc { padding: 16px 18px; }
}

/* ------------------------------------------------ print */
@media print {
  @page { margin: 18mm 20mm; }

  .site-header,
  .skip,
  .site-footer,
  .cta-row,
  .back,
  .recent,
  .blog-filter,
  .sh-deck-controls,
  .article-toc,
  .mobile-nav,
  .header-cta {
    display: none !important;
  }

  .sh-sample-card,
  .sh-sample-card.is-dimmed {
    opacity: 1 !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  html,
  body {
    background: #fff !important;
    color: #000 !important;
    font-family: var(--serif);
    font-size: 11.5pt;
    line-height: 1.55;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .prose,
  .split .prose {
    font-family: var(--serif);
    font-size: 11.5pt;
    line-height: 1.55;
    color: #000 !important;
  }

  .wrap,
  .wrap-wide,
  .wrap-narrow,
  .page-head,
  .page-head.head-wide,
  .article-head,
  .page-body > section,
  .prose.wrap-narrow > figure.explainer,
  .prose.wrap-narrow > .explainer,
  .prose.wrap-narrow > .art-wide {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-inline: 0 !important;
  }

  .card-art,
  .card-art-empty {
    display: none !important;
  }

  .post-card[hidden],
  .post-card.is-filtered-out {
    display: flex !important;
  }

  .hero,
  .page-head,
  .article-head {
    padding-top: 0 !important;
    padding-bottom: 12pt !important;
    border-bottom: 0.75pt solid #bbb;
    margin-bottom: 14pt !important;
  }

  .page-body,
  .band {
    padding-top: 12pt !important;
    padding-bottom: 0 !important;
  }

  h1,
  .hero h1,
  .page-head h1,
  .article-head h1 {
    font-size: 20pt;
    line-height: 1.15;
    color: #000 !important;
    max-width: none;
    margin: 0 0 6pt;
  }

  h2,
  .prose h2,
  .section-h,
  .split h2,
  .feature h2 {
    font-size: 14.5pt;
    line-height: 1.25;
    color: #000 !important;
    margin-top: 16pt;
    margin-bottom: 5pt;
  }

  h3,
  .prose h3,
  .card h3,
  .story h3,
  .lab h3 {
    font-size: 12pt;
    line-height: 1.3;
    color: #000 !important;
    margin-top: 12pt;
    margin-bottom: 4pt;
  }

  .lede,
  .prose .big,
  .band-head p {
    font-family: var(--serif);
    font-size: 12.5pt;
    line-height: 1.48;
    color: #111 !important;
    max-width: none;
  }

  .meta,
  .eyebrow,
  .callout .label {
    color: #333 !important;
    font-size: 8.5pt;
    margin-bottom: 4pt;
  }

  p,
  li {
    orphans: 3;
    widows: 3;
    color: #000 !important;
  }

  a {
    color: #000 !important;
    text-decoration: underline;
    text-decoration-color: #555;
    text-underline-offset: 0.15em;
  }

  .meta a,
  h1 a,
  h2 a,
  h3 a,
  a.card,
  a.lab,
  a.post-card {
    text-decoration: none;
  }

  .reveal,
  .js .reveal,
  .js .reveal.is-visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .art,
  .art-wide,
  .hero-art {
    margin: 10pt 0 16pt !important;
  }

  .art img,
  .feature img {
    mix-blend-mode: normal !important;
    -webkit-mask-image: none !important;
    mask-image: none !important;
    max-height: 68mm;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    object-fit: contain;
  }

  .explainer svg {
    max-height: 85mm;
  }

  .callout,
  .reader-card,
  .for-researchers,
  figure.explainer,
  .explainer,
  .card,
  .story,
  .lab,
  .post-card,
  .feature,
  .tint-0,
  .tint-1,
  .tint-2,
  .tint-3,
  .tint-4 {
    background: #fff !important;
    color: #000 !important;
    border: 0.75pt solid #888 !important;
    border-radius: 6pt;
    box-shadow: none !important;
  }

  figure.explainer,
  .explainer {
    padding: 10pt 14pt !important;
    margin: 12pt 0 !important;
  }

  .explainer output,
  .explainer .explainer-val {
    background: transparent !important;
    color: #000 !important;
    border: 0.5pt solid #666;
  }

  .feature {
    grid-template-columns: 1fr;
    gap: 10pt;
    padding: 12pt 14pt !important;
  }

  .callout,
  .reader-card {
    border-left: 2.5pt solid #000 !important;
    padding: 10pt 14pt;
    margin: 12pt 0;
  }

  .prose blockquote,
  .story .q {
    border-left: 2pt solid #000 !important;
    background: none !important;
    padding: 2pt 0 2pt 12pt;
    margin: 12pt 0;
    font-size: 11.5pt;
    font-style: italic;
    color: #111 !important;
  }

  .for-researchers {
    padding: 10pt 14pt;
    margin: 12pt 0;
  }

  .for-researchers summary,
  .for-researchers details[open] > summary,
  details.for-researchers[open] > summary {
    padding: 0 0 6pt;
    color: #000 !important;
    font-weight: 600;
    border-bottom: 0 !important;
  }

  .for-researchers summary::before {
    content: none !important;
  }

  .for-researchers details > div,
  .for-researchers details > p,
  details.for-researchers > div,
  details.for-researchers > p,
  .for-researchers > p {
    display: block !important;
    padding: 0 !important;
    font-size: 10.5pt;
    line-height: 1.5;
    color: #111 !important;
  }

  .badge,
  .status {
    background: transparent !important;
    color: #000 !important;
    border: 0.75pt solid #444 !important;
    padding: 1pt 5pt;
  }
  .badge-prop { border-style: dashed !important; }
  .badge-open { border-style: dotted !important; }

  .split {
    grid-template-columns: 1fr;
    gap: 6pt;
    padding: 14pt 0;
    border-top: 0.75pt solid #bbb;
  }

  .stories,
  .labs-strip,
  .post-grid,
  .cols,
  .cols-3,
  .honest,
  .numbered {
    grid-template-columns: 1fr;
    gap: 10pt;
  }

  .callout,
  .reader-card,
  .for-researchers,
  .card,
  .split,
  .story,
  .lab,
  .post-card,
  .feature,
  .explainer,
  .numbered li,
  blockquote,
  figure,
  pre,
  table {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  h1,
  h2,
  h3,
  h4,
  .eyebrow,
  .section-h,
  .callout .label {
    break-after: avoid;
    page-break-after: avoid;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .footnotes {
    border-top: 0.75pt solid #888;
    margin-top: 18pt;
    padding-top: 8pt;
    font-size: 9.5pt;
    line-height: 1.45;
    color: #111 !important;
  }

  .footnotes p,
  .footnotes li {
    margin: 0 0 4pt;
    padding: 0;
  }

  .prose sup a,
  sup a[href^="#fn"] {
    background: transparent !important;
    border: 0 !important;
    padding: 0 1pt;
    min-width: 0;
    height: auto;
    color: #000 !important;
  }

  .footnotes a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-family: var(--mono);
    font-size: 8.5pt;
    color: #333;
    word-break: break-all;
  }
}