:root {
  --ink: #142033;
  --paper: #f6f3ec;
  --paper-deep: #eee9df;
  --blue: #2e5c9a;
  --graphite: #49515a;
  --rule: #d8dad7;
  --white: #ffffff;
  --pf: #c58a2a;
  --pf-text: #8a5d14;
  --ld: #2f7b78;
  --ld-text: #276a68;
  --cx: #a54f45;
  --cx-text: #8f4039;
  --bq: #725c82;
  --bq-text: #725c82;
  --serif: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shell: 77.5rem;
  --measure: 68ch;
  --radius: 3px;
  --event: var(--blue);
  --event-text: var(--blue);
}

[data-event="pf"] { --event: var(--pf); --event-text: var(--pf-text); }
[data-event="ld"] { --event: var(--ld); --event-text: var(--ld-text); }
[data-event="cx"], [data-event="policy"] { --event: var(--cx); --event-text: var(--cx-text); }
[data-event="bq"] { --event: var(--bq); --event-text: var(--bq-text); }

*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-synthesis: none;
}
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { text-decoration-thickness: .12em; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
::selection { background: #dbe5f2; color: var(--ink); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .75rem;
  left: .75rem;
  transform: translateY(-180%);
  padding: .7rem 1rem;
  background: var(--ink);
  color: var(--white);
  font-weight: 650;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(calc(100% - 3rem), var(--shell)); margin-inline: auto; }
.narrow { width: min(calc(100% - 3rem), 52rem); margin-inline: auto; }
.measure { max-width: var(--measure); }
.flow > * + * { margin-top: var(--flow-space, 1rem); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.stack-lg { display: grid; gap: clamp(1.5rem, 3vw, 2.5rem); }
.visually-hidden {
  position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important;
  margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important;
  white-space: nowrap !important; border: 0 !important;
}

.review-strip {
  border-bottom: 1px solid #c8ced6;
  background: #e7edf5;
  color: #26384f;
  font-size: .78rem;
  letter-spacing: .02em;
}
.review-strip__inner {
  display: flex;
  min-height: 2.35rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .45rem;
}
.review-strip strong { font-weight: 700; }
.review-strip a { font-weight: 650; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.site-header__inner {
  display: grid;
  min-height: 5rem;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .72rem;
  text-decoration: none;
  white-space: nowrap;
}
.brand__mark { width: 2.25rem; height: 2.25rem; flex: none; }
.brand__name {
  font-family: var(--serif);
  font-size: 1.43rem;
  font-weight: 650;
  line-height: 1;
  letter-spacing: -.018em;
}
.site-nav { justify-self: end; }
.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(.8rem, 1.8vw, 1.55rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  border-bottom: 2px solid transparent;
  color: var(--graphite);
  font-size: .93rem;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--blue); color: var(--ink); }
.header-actions { display: flex; align-items: center; gap: .65rem; }
.nav-toggle {
  display: none;
  width: 2.85rem;
  height: 2.85rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
}
.nav-toggle svg { width: 1.25rem; }

.button {
  display: inline-flex;
  min-height: 2.875rem;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .76rem 1.08rem;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-size: .77rem;
  font-weight: 700;
  letter-spacing: .065em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}
.button:hover { background: var(--white); text-decoration: none; }
.button:active { transform: translateY(1px); }
.button--primary { background: var(--ink); color: var(--white); }
.button--primary:hover { background: #0c1727; color: var(--white); }
.button--blue { border-color: var(--blue); background: var(--blue); color: var(--white); }
.button--blue:hover { border-color: #244e84; background: #244e84; color: var(--white); }
.button--quiet { border-color: var(--rule); background: var(--white); }
.button[disabled], .button[aria-disabled="true"] { cursor: not-allowed; opacity: .55; transform: none; }
.text-link { display: inline-flex; align-items: center; gap: .35rem; color: var(--blue); font-size: .88rem; font-weight: 650; }
.text-link::after { content: "→"; }
.kicker, .eyebrow, .meta-label, .event-label {
  margin: 0;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .145em;
  line-height: 1.35;
  text-transform: uppercase;
}
.kicker, .eyebrow { color: var(--blue); }
.event-label { color: var(--event-text); }
.display {
  max-width: 14ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 6.35rem);
  font-weight: 650;
  line-height: .92;
  letter-spacing: -.04em;
}
.display--page { max-width: 18ch; font-size: clamp(2.85rem, 6vw, 5.4rem); line-height: .96; }
.heading {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.6vw, 4.4rem);
  font-weight: 650;
  line-height: 1;
  letter-spacing: -.032em;
}
.heading--small { font-size: clamp(1.85rem, 3.5vw, 3.1rem); }
.subheading {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: -.018em;
}
.lede { max-width: 46rem; margin: 0; color: var(--graphite); font-size: clamp(1.08rem, 1.4vw, 1.25rem); line-height: 1.7; }
.body-lg { color: var(--graphite); font-size: 1.08rem; line-height: 1.72; }
.muted { color: var(--graphite); }
.small { font-size: .86rem; }

.section { padding-block: clamp(4rem, 8vw, 7.5rem); border-top: 1px solid var(--rule); }
.section--white { background: var(--white); }
.section--ink { background: var(--ink); color: var(--white); border-top-color: var(--ink); }
.section--compact { padding-block: clamp(2.75rem, 5vw, 4.25rem); }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, .65fr) minmax(0, 1.35fr);
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}
.section-heading__copy { justify-self: end; max-width: 42rem; }
.rule { width: 100%; height: 1px; border: 0; background: var(--rule); }
.accent-rule { width: 100%; height: 4px; border: 0; background: var(--event); }
.index-number { color: var(--blue); font-size: .73rem; font-weight: 700; letter-spacing: .13em; }

.hero { min-height: calc(100vh - 7.35rem); display: grid; align-items: stretch; overflow-x: hidden; overflow-x: clip; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(22rem, .87fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  padding-block: clamp(3.75rem, 7vw, 6.8rem);
}
.hero__copy { display: grid; align-content: center; gap: 1.4rem; }
.hero__copy .lede { max-width: 39rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: .35rem; }
.hero__events { display: flex; flex-wrap: wrap; gap: .55rem 1.15rem; margin: .55rem 0 0; padding: 1.2rem 0 0; border-top: 1px solid var(--rule); list-style: none; }
.hero__events a { color: var(--graphite); font-size: .79rem; font-weight: 650; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; }
.hero__events a:hover { color: var(--blue); }
.hero__visual { position: relative; width: min(100%, 29rem); justify-self: end; }
.hero__visual::before {
  content: ""; position: absolute; z-index: -1; inset: 7% -6% -5% 12%; border: 1px solid var(--rule); background: var(--paper-deep);
}
.hero__cover-note { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1rem; color: var(--graphite); font-size: .73rem; line-height: 1.45; }

.cover-frame { border: 1px solid var(--rule); background: var(--white); box-shadow: 0 1.5rem 3rem rgb(20 32 51 / .10); }
.cover-frame img { width: 100%; aspect-ratio: 10 / 13; object-fit: contain; }
.cover-frame--flat { box-shadow: 0 .8rem 2rem rgb(20 32 51 / .07); }

.publisher-strip { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--white); }
.publisher-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.publisher-strip__item { position: relative; display: block; padding: 1.22rem 1.4rem; border-right: 1px solid var(--rule); text-decoration: none; }
.publisher-strip__item:last-child { border-right: 0; }
.publisher-strip__item:hover { background: var(--paper); text-decoration: none; }
.publisher-strip__item::before { content: ""; position: absolute; top: 0; left: 0; width: 3.5rem; height: 3px; background: var(--event); }
.publisher-strip__item strong { display: block; font-family: var(--serif); font-size: 1.2rem; line-height: 1.18; }
.publisher-strip__item > span { display: inline-flex; align-items: center; gap: .25rem; margin-top: .18rem; color: var(--graphite); font-size: .82rem; font-weight: 550; }

.feature-product { display: grid; grid-template-columns: minmax(16rem, .72fr) minmax(0, 1.28fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.feature-product__cover { width: min(100%, 22rem); }
.feature-product__copy { display: grid; gap: 1.2rem; }
.product-title { margin: 0; font-family: var(--serif); font-size: clamp(2.45rem, 5vw, 4.8rem); font-weight: 650; line-height: .96; letter-spacing: -.035em; }
.product-resolution { max-width: 42rem; margin: 0; color: var(--graphite); font-size: 1.08rem; line-height: 1.7; }
.status { display: inline-flex; width: fit-content; align-items: center; gap: .45rem; color: var(--graphite); font-size: .76rem; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; }
.status::before { content: ""; width: .52rem; height: .52rem; background: var(--event); }
.meta-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: .35rem 0 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.meta-grid > div { min-width: 0; padding: 1.15rem; border-right: 1px solid var(--rule); }
.meta-grid > div:last-child { border-right: 0; }
.meta-grid dt { margin-bottom: .3rem; color: var(--graphite); font-size: .67rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.meta-grid dd { margin: 0; font-size: .94rem; font-weight: 650; line-height: 1.4; }

.event-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.event-card { position: relative; min-height: 20rem; padding: clamp(1.35rem, 2.5vw, 2rem); border-right: 1px solid var(--rule); text-decoration: none; }
.event-card:last-child { border-right: 0; }
.event-card:hover { background: var(--white); text-decoration: none; }
.event-card::before { content: ""; position: absolute; top: 0; left: 0; width: 4.5rem; height: 4px; background: var(--event); }
.event-card__code { margin-bottom: 4.5rem; color: var(--event-text); font-size: .72rem; font-weight: 700; letter-spacing: .13em; }
.event-card__title { margin: 0 0 .8rem; font-family: var(--serif); font-size: clamp(1.55rem, 2.3vw, 2.15rem); font-weight: 650; line-height: 1.04; }
.event-card__copy { margin: 0; color: var(--graphite); font-size: .9rem; line-height: 1.6; }
.event-card__arrow { position: absolute; right: 1.5rem; bottom: 1.4rem; color: var(--blue); font-size: 1.25rem; }

.editorial-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.editorial-grid article { min-height: 18rem; padding: clamp(1.35rem, 2.4vw, 2rem); border-right: 1px solid var(--rule); }
.editorial-grid article:last-child { border-right: 0; }
.editorial-grid .index-number { display: block; margin-bottom: 3.3rem; }
.editorial-grid h3 { margin: 0 0 .8rem; font-family: var(--serif); font-size: 1.55rem; line-height: 1.08; }
.editorial-grid p { margin: 0; color: var(--graphite); font-size: .9rem; line-height: 1.65; }

.sample-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(20rem, .9fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.sample-sheet { position: relative; min-height: 34rem; padding: 2.3rem; border: 1px solid var(--rule); background: var(--white); box-shadow: 0 1.3rem 3rem rgb(20 32 51 / .08); }
.sample-sheet::before { content: ""; position: absolute; inset: 0 auto 0 0; width: .55rem; background: var(--ink); }
.sample-sheet::after { content: ""; position: absolute; top: 0; left: 0; width: .17rem; height: 7rem; background: var(--ld); }
.sample-sheet__header { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: 1.1rem; border-bottom: 1px solid var(--rule); }
.sample-sheet__brand { font-family: var(--serif); font-weight: 650; }
.sample-sheet__label { color: var(--ld-text); font-size: .67rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.sample-block { padding-block: 1.15rem; border-bottom: 1px solid var(--rule); }
.sample-block:last-child { border-bottom: 0; }
.sample-block__tag { color: var(--blue); font-size: .64rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.sample-block h3 { margin: .25rem 0 .5rem; font-family: var(--serif); font-size: 1.35rem; }
.sample-lines { display: grid; gap: .42rem; }
.sample-lines i { display: block; height: .42rem; background: #e7e7e2; }
.sample-lines i:nth-child(2) { width: 92%; }
.sample-lines i:nth-child(3) { width: 83%; }
.sample-lines i:nth-child(4) { width: 68%; }

.split-panel { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.split-panel > article { min-height: 27rem; padding: clamp(2rem, 4vw, 4rem); }
.split-panel > article + article { border-left: 1px solid var(--rule); }
.split-panel h3 { max-width: 14ch; margin: 0 0 1.1rem; font-family: var(--serif); font-size: clamp(2rem, 3.6vw, 3.45rem); line-height: 1; letter-spacing: -.026em; }
.split-panel p { max-width: 38rem; color: var(--graphite); }
.split-panel .button, .split-panel .text-link { margin-top: 1.2rem; }

.ink-cta { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 3rem; }
.ink-cta .heading { color: var(--white); }
.ink-cta p { max-width: 40rem; color: #cbd2dc; }
.ink-cta__actions { justify-self: end; }
.section--ink .button--primary { border-color: var(--white); background: var(--white); color: var(--ink); }
.section--ink .button--primary:hover { background: var(--paper); }
.section--ink .button--quiet { border-color: #677183; background: transparent; color: var(--white); }
.section--ink .button--quiet:hover { border-color: var(--white); }

.page-hero { padding-block: clamp(4.25rem, 8vw, 7.5rem); border-bottom: 1px solid var(--rule); }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: end; }
.page-hero__aside { padding-top: 1.4rem; border-top: 4px solid var(--event); }
.page-hero__aside p { margin: 0; color: var(--graphite); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1.3rem; padding: 0; color: var(--graphite); font-size: .76rem; list-style: none; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: .4rem; color: #8b9299; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--rule); }
.filter-group { display: flex; flex-wrap: wrap; gap: .45rem; }
.filter-button { min-height: 2.45rem; padding: .55rem .8rem; border: 1px solid var(--rule); border-radius: var(--radius); background: transparent; color: var(--graphite); font-size: .72rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.filter-button:hover, .filter-button[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--white); }
.catalog-count { color: var(--graphite); font-size: .8rem; }
.catalog-list { display: grid; gap: 1px; margin-top: 1px; background: var(--rule); border-block: 1px solid var(--rule); }
.catalog-item { display: grid; grid-template-columns: 10.5rem minmax(0, 1fr) 12rem; gap: clamp(1.3rem, 3vw, 2.4rem); align-items: center; padding: 1.4rem; background: var(--paper); }
.catalog-item[hidden] { display: none; }
.catalog-item__cover { width: 100%; }
.catalog-item__cover img { height: auto; aspect-ratio: 10/13; object-fit: contain; border: 1px solid var(--rule); background: var(--white); }
.catalog-item h2 { margin: .32rem 0 .55rem; font-family: var(--serif); font-size: clamp(1.65rem, 3vw, 2.5rem); line-height: 1.05; }
.catalog-item p { margin: 0; color: var(--graphite); }
.catalog-item__action { justify-self: end; text-align: right; }
.catalog-item__action .status { margin-bottom: 1rem; }

.availability-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--rule); }
.availability-card { min-height: 15rem; padding: 1.5rem; border-right: 1px solid var(--rule); }
.availability-card:last-child { border-right: 0; }
.availability-card__bar { width: 3.5rem; height: 4px; margin: -1.5rem 0 2.2rem -1.5rem; background: var(--event); }
.availability-card h3 { margin: 0 0 .7rem; font-family: var(--serif); font-size: 1.45rem; }
.availability-card p { color: var(--graphite); font-size: .88rem; }
.availability-card a { color: var(--blue); font-size: .82rem; font-weight: 650; }

.product-hero { padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.product-hero__grid { display: grid; grid-template-columns: minmax(17rem, .73fr) minmax(0, 1.27fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.product-hero__cover { width: min(100%, 28rem); }
.product-hero__copy { display: grid; gap: 1.1rem; }
.product-hero__copy .product-title { max-width: 11ch; }
.release-note { padding: 1rem 1.1rem; border-left: 4px solid var(--blue); background: #e9eef5; color: #2d4059; font-size: .88rem; }
.release-note strong { color: var(--ink); }

.contents-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.contents-grid article { min-height: 14rem; padding: 1.5rem; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--white); }
.contents-grid h3 { margin: 2.5rem 0 .6rem; font-family: var(--serif); font-size: 1.35rem; }
.contents-grid p { margin: 0; color: var(--graphite); font-size: .88rem; }

.article-layout { display: grid; grid-template-columns: minmax(12rem, .36fr) minmax(0, .64fr); gap: clamp(2.5rem, 7vw, 7rem); }
.article-nav { align-self: start; position: sticky; top: 7rem; }
.article-nav h2 { margin: 0 0 1rem; font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.article-nav ul { margin: 0; padding: 0; border-top: 1px solid var(--rule); list-style: none; }
.article-nav li { border-bottom: 1px solid var(--rule); }
.article-nav a { display: block; padding: .75rem 0; color: var(--graphite); font-size: .85rem; text-decoration: none; }
.article-nav a:hover { color: var(--blue); }
.prose { max-width: 48rem; }
.prose section { scroll-margin-top: 7rem; }
.prose section + section { margin-top: 4rem; padding-top: 4rem; border-top: 1px solid var(--rule); }
.prose h2 { margin: 0 0 1rem; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.02; }
.prose h3 { margin: 2rem 0 .7rem; font-family: var(--serif); font-size: 1.5rem; }
.prose p, .prose li { color: var(--graphite); }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li + li { margin-top: .45rem; }
.prose blockquote { margin: 2rem 0; padding: 1.2rem 1.5rem; border-left: 4px solid var(--blue); background: var(--white); color: var(--ink); font-family: var(--serif); font-size: 1.35rem; }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--rule); }
.process-step { min-height: 17rem; padding: 1.6rem; border-right: 1px solid var(--rule); }
.process-step:last-child { border-right: 0; }
.process-step .index-number { display: block; margin-bottom: 3rem; }
.process-step h3 { margin: 0 0 .7rem; font-family: var(--serif); font-size: 1.45rem; }
.process-step p { margin: 0; color: var(--graphite); font-size: .9rem; }

.form-layout { display: grid; grid-template-columns: minmax(0, .72fr) minmax(26rem, 1.28fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.form-panel { padding: clamp(1.4rem, 3vw, 2.2rem); border: 1px solid var(--rule); background: var(--white); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.field { display: grid; gap: .38rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .78rem; font-weight: 650; }
.field .hint { margin: 0; color: var(--graphite); font-size: .72rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 3rem; padding: .72rem .8rem; border: 1px solid #aeb3b4; border-radius: var(--radius); background: var(--white); color: var(--ink);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); outline: 3px solid rgb(46 92 154 / .18); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.25rem; }
.form-status { min-height: 1.5rem; margin: 0; color: #2d4059; font-size: .82rem; }
.form-status[data-state="notice"] { padding: .7rem .85rem; border-left: 3px solid var(--blue); background: #e9eef5; }
.prototype-note { margin: 0 0 1.25rem; padding: .8rem 1rem; border: 1px solid #c8ced6; background: #eef2f7; color: #2d4059; font-size: .82rem; }

.faq-list { border-top: 1px solid var(--rule); }
.faq-list details { border-bottom: 1px solid var(--rule); }
.faq-list summary { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: 1.25rem 0; font-family: var(--serif); font-size: 1.25rem; font-weight: 650; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--blue); font-family: var(--sans); font-size: 1.3rem; font-weight: 500; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details > div { max-width: 50rem; padding: 0 0 1.35rem; color: var(--graphite); }
.faq-list p { margin: 0; }

.notice-box { padding: 1.25rem 1.35rem; border: 1px solid var(--rule); background: var(--white); }
.notice-box--blue { border-left: 4px solid var(--blue); }
.notice-box--event { border-left: 4px solid var(--event); }
.notice-box h2, .notice-box h3 { margin-top: 0; font-family: var(--serif); }
.checklist { display: grid; gap: .8rem; margin: 0; padding: 0; list-style: none; }
.checklist li { position: relative; padding-left: 1.7rem; color: var(--graphite); }
.checklist li::before { content: ""; position: absolute; top: .48rem; left: 0; width: .72rem; height: .72rem; border: 1px solid var(--blue); }
.checklist--done li::before { background: var(--blue); box-shadow: inset 0 0 0 2px var(--white); }

.checkout-shell { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(19rem, .75fr); gap: 2rem; align-items: start; }
.order-card { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: 1.2rem; border: 1px solid var(--rule); background: var(--white); }
.order-card img { width: 100%; border: 1px solid var(--rule); }
.order-card h2 { margin: .15rem 0 .45rem; font-family: var(--serif); font-size: 1.5rem; }
.order-summary { padding: 1.4rem; border: 1px solid var(--rule); background: var(--white); }
.order-summary dl { margin: 0; }
.order-summary div { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; border-bottom: 1px solid var(--rule); }
.order-summary dt { color: var(--graphite); }
.order-summary dd { margin: 0; font-weight: 650; }
.order-summary .button { width: 100%; margin-top: 1.2rem; }

.site-footer { background: var(--ink); color: var(--white); }
.site-footer__main { display: grid; grid-template-columns: 1.25fr repeat(3, .75fr); gap: clamp(2rem, 5vw, 5rem); padding-block: clamp(3.75rem, 7vw, 6rem); }
.footer-brand .brand__name { color: var(--white); }
.footer-brand p { max-width: 24rem; color: #bbc4d0; }
.footer-column h2 { margin: 0 0 1rem; color: #96a4b5; font-size: .69rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.footer-column ul { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.footer-column a { color: #f3f5f7; font-size: .84rem; text-decoration: none; }
.footer-column a:hover { text-decoration: underline; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 1.5rem; padding-block: 1.15rem; border-top: 1px solid #394559; color: #aeb8c5; font-size: .72rem; }
.site-footer__bottom nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.site-footer__bottom a { color: inherit; }

@media (max-width: 70rem) {
  .site-nav__list { gap: .8rem; }
  .site-nav a { font-size: .76rem; }
  .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(19rem, .75fr); gap: 3.5rem; }
  .event-grid, .editorial-grid, .publisher-strip__grid, .availability-grid { grid-template-columns: repeat(2, 1fr); }
  .event-card:nth-child(2), .editorial-grid article:nth-child(2), .publisher-strip__item:nth-child(2), .availability-card:nth-child(2) { border-right: 0; }
  .event-card:nth-child(-n+2), .editorial-grid article:nth-child(-n+2), .publisher-strip__item:nth-child(-n+2), .availability-card:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .contents-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__main { grid-template-columns: 1.2fr repeat(2, .8fr); }
  .footer-column:last-child { grid-column: 2 / -1; }
}

@media (max-width: 60rem) {
  .site-header__inner { grid-template-columns: auto 1fr auto; min-height: 4.5rem; }
  .nav-toggle { display: inline-flex; grid-column: 3; justify-self: end; }
  .header-actions { display: none; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0; justify-self: stretch; border-bottom: 1px solid var(--rule); background: var(--paper);
  }
  .site-nav__list { display: grid; gap: 0; padding: .5rem max(1.5rem, calc((100vw - var(--shell)) / 2)); }
  .site-nav li { border-bottom: 1px solid var(--rule); }
  .site-nav li:last-child { border-bottom: 0; }
  .site-nav a { min-height: 3.2rem; border-bottom: 0; font-size: .88rem; }
  .js .site-nav { display: none; }
  .js .site-nav[data-open="true"] { display: block; }
  .header-actions .button--quiet { display: none; }
  .hero { min-height: auto; }
  .hero__grid, .page-hero__grid, .sample-layout, .product-hero__grid, .form-layout { grid-template-columns: 1fr; }
  .product-hero__copy { order: -1; }
  .product-hero__cover { width: min(100%, 21rem); justify-self: start; }
  .hero__visual { width: min(100%, 27rem); justify-self: start; }
  .feature-product { grid-template-columns: minmax(14rem, .65fr) minmax(0, 1fr); gap: 2.5rem; }
  .section-heading { grid-template-columns: 1fr; align-items: start; }
  .section-heading__copy { justify-self: start; }
  .article-layout { grid-template-columns: 1fr; }
  .article-nav { position: static; }
  .article-nav ul { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; padding-block: .5rem; border-bottom: 1px solid var(--rule); }
  .article-nav li { border: 0; }
  .checkout-shell { grid-template-columns: 1fr; }
}

@media (max-width: 48rem) {
  .shell, .narrow { width: min(calc(100% - 2rem), var(--shell)); }
  .review-strip__inner { align-items: flex-start; flex-direction: column; gap: .15rem; }
  .site-header { top: 0; }
  .brand__name { font-size: 1.25rem; }
  .brand__mark { width: 2rem; height: 2rem; }
  .header-actions .button { padding-inline: .8rem; }
  .hero__grid { padding-block: 3.25rem 4.5rem; }
  .display { font-size: clamp(3rem, 15vw, 5.1rem); }
  .page-hero { padding-block: 3.6rem; }
  .feature-product { grid-template-columns: 1fr; }
  .feature-product__cover { width: min(100%, 18rem); }
  .meta-grid { grid-template-columns: 1fr; }
  .meta-grid > div { border-right: 0; border-bottom: 1px solid var(--rule); }
  .meta-grid > div:last-child { border-bottom: 0; }
  .event-grid, .editorial-grid, .publisher-strip__grid, .availability-grid, .process-grid, .split-panel, .contents-grid { grid-template-columns: 1fr; }
  .event-card, .editorial-grid article, .publisher-strip__item, .availability-card, .process-step { border-right: 0; border-bottom: 1px solid var(--rule); }
  .event-card:last-child, .editorial-grid article:last-child, .publisher-strip__item:last-child, .availability-card:last-child, .process-step:last-child { border-bottom: 0; }
  .split-panel > article + article { border-left: 0; border-top: 1px solid var(--rule); }
  .split-panel > article { min-height: 22rem; }
  .ink-cta { grid-template-columns: 1fr; align-items: start; }
  .ink-cta__actions { justify-self: start; }
  .catalog-toolbar { align-items: flex-start; flex-direction: column; }
  .catalog-item { grid-template-columns: 7.5rem minmax(0, 1fr); }
  .catalog-item__action { grid-column: 2; justify-self: start; text-align: left; }
  .form-layout { gap: 2rem; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .site-footer__main { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-column:last-child { grid-column: auto; }
  .site-footer__bottom { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 34rem) {
  .shell, .narrow { width: min(calc(100% - 1.5rem), var(--shell)); }
  .review-strip__inner { padding-block: .6rem; }
  .site-header__inner { min-height: 4.2rem; gap: .65rem; }
  .brand { gap: .55rem; }
  .brand__name { font-size: 1.12rem; }
  .header-actions .button--primary { display: none; }
  .hero__actions .button { width: 100%; }
  .hero__cover-note { flex-direction: column; }
  .catalog-item { grid-template-columns: 1fr; }
  .catalog-item__cover { width: 8.5rem; }
  .catalog-item__action { grid-column: auto; }
  .order-card { grid-template-columns: 5.25rem 1fr; }
  .site-footer__main { grid-template-columns: 1fr; }
  .footer-brand, .footer-column:last-child { grid-column: auto; }
}

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

/* Homepage commercial shelf - review pass 2 */
.section-heading--commercial { margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.current-briefs { padding-top: clamp(3.75rem, 7vw, 6.5rem); }
.brief-shelf {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}
.brief-card { min-width: 0; background: var(--white); }
.brief-card__cover { display: block; text-decoration: none; }
.brief-card__cover img {
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 13;
  object-fit: contain;
  border: 1px solid var(--rule);
  background: var(--white);
  box-shadow: 0 .8rem 2rem rgb(20 32 51 / .07);
}
.brief-card__content { min-width: 0; }
.brief-card__topline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .85rem;
  border-top: 4px solid var(--event);
}
.brief-price {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.brief-card__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 650;
  line-height: 1.02;
  letter-spacing: -.025em;
}
.brief-card__title a { text-decoration: none; }
.brief-card__title a:hover { color: var(--blue); }
.brief-card__resolution { margin: 0; color: var(--graphite); line-height: 1.62; }
.brief-card__release {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .65rem 1rem;
  margin: 0;
  color: var(--graphite);
  font-size: .77rem;
}
.brief-card__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.brief-card__links { display: flex; flex-wrap: wrap; gap: .45rem 1rem; }
.brief-card__links a { color: var(--blue); font-size: .78rem; font-weight: 650; }
.brief-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: .2rem 0 0;
  padding: 0;
  border-block: 1px solid var(--rule);
  list-style: none;
}
.brief-facts li { min-width: 0; padding: .95rem .9rem; border-right: 1px solid var(--rule); }
.brief-facts li:last-child { border-right: 0; }
.brief-facts strong { display: block; font-family: var(--serif); font-size: 1.42rem; line-height: 1; }
.brief-facts span { display: block; margin-top: .28rem; color: var(--graphite); font-size: .66rem; font-weight: 650; letter-spacing: .045em; line-height: 1.3; text-transform: uppercase; }
.brief-card--featured {
  display: grid;
  grid-template-columns: minmax(14rem, .72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  padding: clamp(1.6rem, 3.5vw, 3.2rem);
}
.brief-card--featured .brief-card__cover { width: min(100%, 19rem); justify-self: center; }
.brief-card--featured .brief-card__content { display: grid; gap: 1.05rem; }
.brief-card--featured .brief-card__title { font-size: clamp(2.15rem, 4.1vw, 4.1rem); }
.brief-card--featured .brief-card__resolution { font-size: 1.02rem; }
.brief-shelf__secondary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--rule); }
.brief-card--compact {
  display: grid;
  grid-template-columns: 7.2rem minmax(0, 1fr);
  align-items: center;
  gap: 1.15rem;
  padding: 1.15rem;
}
.brief-card--compact .brief-card__cover { align-self: start; }
.brief-card--compact .brief-card__cover img { box-shadow: none; }
.brief-card--compact .brief-card__content { display: grid; gap: .58rem; }
.brief-card--compact .brief-card__topline { padding-top: .65rem; border-top-width: 3px; }
.brief-card--compact .event-label { font-size: .61rem; letter-spacing: .1em; }
.brief-card--compact .brief-price { font-size: .86rem; }
.brief-card--compact .brief-card__title { font-size: clamp(1.32rem, 1.8vw, 1.75rem); }
.brief-card--compact .brief-card__resolution {
  display: -webkit-box;
  overflow: hidden;
  font-size: .76rem;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.brief-card--compact .brief-card__release { font-size: .69rem; }
.brief-card--compact .status { font-size: .65rem; }
.current-briefs__footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem 1.5rem;
  margin-top: 1.4rem;
}

@media (max-width: 70rem) {
  .site-nav a { font-size: .91rem; }
  .brief-shelf { grid-template-columns: 1fr; }
  .brief-card--featured { grid-template-columns: minmax(12rem, .67fr) minmax(0, 1.33fr); gap: 2rem; }
  .brief-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brief-facts li:nth-child(2) { border-right: 0; }
  .brief-facts li:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
}

@media (max-width: 60rem) {
  .brief-shelf { grid-template-columns: 1fr; }
  .brief-shelf__secondary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .brief-card--compact { grid-template-columns: 1fr; align-content: start; }
  .brief-card--compact .brief-card__cover { width: min(100%, 10rem); }
  .site-nav a { font-size: .94rem; }
}

@media (max-width: 48rem) {
  .brief-card--featured { grid-template-columns: 1fr; }
  .brief-card--featured .brief-card__cover { width: min(100%, 18rem); justify-self: start; }
  .brief-shelf__secondary { grid-template-columns: 1fr; }
  .brief-card--compact { grid-template-columns: 7.3rem minmax(0, 1fr); }
  .brief-card--compact .brief-card__cover { width: auto; }
  .brief-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 34rem) {
  .brief-card--compact { grid-template-columns: 6.4rem minmax(0, 1fr); gap: .9rem; padding: .9rem; }
  .brief-card--compact .brief-card__topline { align-items: flex-start; flex-direction: column; gap: .25rem; }
  .brief-card--compact .brief-card__title { font-size: 1.28rem; }
  .brief-card--compact .brief-card__resolution { -webkit-line-clamp: 2; }
  .brief-card__actions .button { width: 100%; }
  .current-briefs__footer { flex-direction: column; }
}


/* Product-first catalog and detail refinements - review pass 2 */
.catalog-list { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.catalog-item { background: var(--white); }
.catalog-item + .catalog-item { border-top: 0; }
.catalog-item h2 a { color: inherit; text-decoration: none; }
.catalog-item h2 a:hover { color: var(--blue); }
.catalog-meta { margin-top: .8rem !important; font-size: .82rem; line-height: 1.55; }
.catalog-price, .product-price { margin: 0; color: var(--ink); font-family: var(--serif); font-size: 1.65rem; font-weight: 650; font-variant-numeric: tabular-nums; line-height: 1; }
.catalog-item__actions { display: grid; justify-items: end; gap: .7rem; margin-top: 1rem; }
.commercial-note { margin: 1.2rem 0 0; color: var(--graphite); font-size: .8rem; line-height: 1.55; }
.product-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-top: .85rem; border-top: 4px solid var(--event); }
.product-metadata-line { margin: 0; color: var(--graphite); font-size: .9rem; line-height: 1.65; }
.brief-facts--product { margin-block: .2rem; }
.feature-product__copy .product-title { font-size: clamp(2.35rem, 5vw, 5rem); }
.feature-product__copy .product-resolution { max-width: 49rem; }
.sample-sheet { max-width: 100%; }

@media (max-width: 48rem) {
  .catalog-item__actions { justify-items: start; }
  .product-title-row { align-items: flex-start; flex-direction: column; gap: .45rem; }
  .brief-facts--product { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Storefront density, navigation, and type rhythm - review pass 3 */
figure { margin: 0; }
p { text-wrap: pretty; }
.flow > * { margin-block: 0; }
.flow > * + * { margin-top: var(--flow-space, 1rem); }
.display,
.heading,
.subheading,
.product-title,
.brief-card__title,
.event-card__title,
.editorial-grid h3,
.process-step h3,
.split-panel h3 { text-wrap: balance; }

.site-header__inner {
  min-height: 4.8rem;
  gap: clamp(.9rem, 2vw, 1.8rem);
}
.site-nav__list { gap: clamp(.72rem, 1.25vw, 1.15rem); }
.site-nav a { font-size: .94rem; }
.site-nav__mobile-only { display: none; }
.header-actions { gap: .9rem; }
.header-account {
  display: inline-flex;
  min-height: 2.875rem;
  align-items: center;
  border-bottom: 2px solid transparent;
  color: var(--graphite);
  font-size: .92rem;
  font-weight: 600;
  text-decoration: none;
}
.header-account:hover,
.header-account[aria-current="page"] {
  border-bottom-color: var(--blue);
  color: var(--ink);
  text-decoration: none;
}

.display { line-height: .96; }
.display--page { line-height: 1; }
.heading { line-height: 1.06; }
.heading--small { line-height: 1.09; }
.subheading { line-height: 1.13; }
.product-title { line-height: 1.02; }
.editorial-grid h3,
.process-step h3 { line-height: 1.14; }
.split-panel h3 { line-height: 1.07; }

.section { padding-block: clamp(3.75rem, 7vw, 6.6rem); }
.section-heading {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2.25rem, 6vw, 5.5rem);
}
.section-heading > :first-child {
  display: grid;
  align-content: start;
  gap: .65rem;
}
.section-heading > :only-child {
  grid-column: 1 / -1;
  max-width: 58rem;
}
.section-heading__copy { max-width: 39rem; }
.page-hero { padding-block: clamp(3.75rem, 6.5vw, 6.2rem); }

.hero {
  min-height: 0;
  overflow-x: hidden;
  overflow-x: clip;
}
.hero__grid {
  grid-template-columns: minmax(0, 1.22fr) minmax(20rem, .78fr);
  gap: clamp(2.75rem, 6vw, 6rem);
  padding-block: clamp(2.5rem, 4vw, 4rem);
}
.hero__copy { gap: 1.1rem; }
.hero__actions { margin-top: .15rem; }
.hero__visual { width: min(100%, 22.75rem); }
.hero__visual::before { inset: 5% -7% -4% 11%; }
.hero__events {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: .35rem 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.hero__events li {
  min-width: 0;
  border-right: 1px solid var(--rule);
}
.hero__events li:last-child { border-right: 0; }
.hero__events a {
  display: grid;
  min-height: 4rem;
  align-content: center;
  gap: .12rem;
  padding: .62rem .7rem;
  color: var(--ink);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
  text-decoration: none;
  text-transform: none;
}
.hero__events a:hover {
  background: var(--white);
  color: var(--blue);
  text-decoration: none;
}
.hero__event-code {
  color: var(--event-text);
  font-size: .66rem;
  font-weight: 750;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero-product {
  display: block;
  color: inherit;
  text-decoration: none;
}
.hero-product:hover,
.hero-product:focus-visible { text-decoration: none; }
.hero-product__cover {
}
.hero-product__meta {
  display: grid;
  gap: .34rem;
  margin-top: .85rem;
  padding-top: .78rem;
  border-top: 3px solid var(--event);
}
.hero-product__topline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
}
.hero-product__price {
  font-size: .82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.hero-product__title {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -.018em;
}
.hero-product__facts {
  color: var(--graphite);
  font-size: .73rem;
  line-height: 1.5;
}
.hero-product__cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-top: .12rem;
  color: var(--blue);
  font-size: .82rem;
  font-weight: 650;
}
.hero-product__cta span { }
.current-briefs { padding-top: clamp(2.8rem, 4.5vw, 4.4rem); }

.account-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(20rem, 1.15fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}
.account-card {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border: 1px solid var(--rule);
  background: var(--white);
}
.account-card .button { margin-top: 1.25rem; }
.account-list {
  display: grid;
  gap: 0;
  margin: 1.4rem 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}
.account-list li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: .8rem;
  padding-block: .9rem;
  border-bottom: 1px solid var(--rule);
  color: var(--graphite);
}
.account-list strong { color: var(--ink); }
.account-list span:first-child {
  color: var(--blue);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
}

@media (max-width: 70rem) and (min-width: 60.01rem) {
  .site-nav__list { gap: .68rem; }
  .site-nav a { font-size: .87rem; }
  .header-account { font-size: .87rem; }
  .header-actions { gap: .72rem; }
  .header-actions .button { padding-inline: .9rem; }
  .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(19rem, .75fr);
    gap: 3.25rem;
  }
}

@media (max-width: 60rem) {
  .site-nav__mobile-only { display: block; }
  .site-nav__mobile-action a {
    width: fit-content;
    min-height: 2.75rem;
    margin-block: .45rem;
    padding-inline: 1rem;
    border: 1px solid var(--ink);
    border-radius: var(--radius);
    background: var(--ink);
    color: var(--white);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
  }
  .site-nav__mobile-action a:hover { background: #0c1727; color: var(--white); }
  .hero__grid { padding-block: 3rem 3.5rem; }
  .hero__visual { width: min(100%, 22.5rem); }
  .section-heading { gap: 1.4rem; }
  .account-grid { grid-template-columns: 1fr; }
}

@media (max-width: 48rem) {
  .hero__grid { padding-block: 2.75rem 3.35rem; }
  .hero__events { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero__events li:nth-child(2) { border-right: 0; }
  .hero__events li:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
  .hero__events a { min-height: 3.75rem; }
  .page-hero { padding-block: 3.25rem; }
}

@media (max-width: 34rem) {
  .hero__visual { width: min(100%, 20rem); }
  .hero-product__topline { align-items: flex-start; flex-direction: column; gap: .15rem; }
  .hero-product__title { font-size: 1.25rem; }
}

/* Preserve the 10:13 publishing-series proportions even when HTML width/height hints are present. */
.cover-frame img { height: auto; }

@media (max-width: 60rem) {
  .hero__grid,
  .page-hero__grid,
  .sample-layout,
  .product-hero__grid,
  .form-layout,
  .section-heading {
    grid-template-columns: 1fr;
  }
}
.current-briefs { padding-top: clamp(2.25rem, 3vw, 3rem); }

/* Keep the storefront moving on laptop screens without flattening the hero. */
.current-briefs { padding-top: clamp(1.5rem, 2vw, 2rem); }
@media (min-width: 60.01rem) {
  .hero__grid { padding-block: clamp(2.1rem, 2.6vw, 2.75rem); }
}
@media (max-width: 60rem) {
  .current-briefs { padding-top: 3rem; }
}

/* Short laptop viewports: keep the store entrance and first merchandise cue together. */
@media (min-width: 60.01rem) and (max-height: 52rem) {
  .hero__grid { padding-block: 1.7rem; }
  .hero__visual { width: min(100%, 20.25rem); }
  .hero-product__meta {
    gap: .25rem;
    margin-top: .65rem;
    padding-top: .6rem;
  }
  .hero-product__facts { font-size: .7rem; }
  .hero-product__cta { font-size: .79rem; }
}

/* Transactional-page density and mobile merchandising - review pass 4 */

/* Buttons change state immediately rather than fading between states. */
.button { }

/* The wrapper added for mobile ordering must preserve the approved desktop hero. */
.hero__intro {
  display: grid;
  gap: 1.1rem;
}
.hero-product__availability { display: none; }

/* Store pages use the same visual language with substantially less preamble. */
.page-hero--store {
  padding-block: clamp(1.9rem, 3.25vw, 3rem);
}
.page-hero--store .breadcrumbs { margin-bottom: .85rem; }
.page-hero--store .page-hero__grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(17rem, .65fr);
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}
.page-hero--store .display--page {
  font-size: clamp(2.7rem, 4.4vw, 4.15rem);
  line-height: .98;
}
.page-hero--store .lede {
  max-width: 43rem;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  line-height: 1.58;
}
.page-hero--store .page-hero__aside {
  padding-top: .9rem;
  border-top-width: 3px;
  font-size: .94rem;
  line-height: 1.55;
}
.section--store {
  padding-block: clamp(1.9rem, 3.6vw, 3.4rem);
}
.section-heading--store {
  align-items: start;
  gap: clamp(1.75rem, 4vw, 4rem);
  margin-bottom: clamp(1.45rem, 2.8vw, 2.35rem);
}
.section-heading--store .heading { max-width: 18ch; }
.section-heading--store .lede {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.62;
}

/* Subscription choices begin directly after the compact introduction. */
.split-panel--plans > article {
  min-height: 0;
  padding: clamp(1.45rem, 2.8vw, 2.35rem);
}
.split-panel--plans h3 {
  max-width: 20ch;
  margin-bottom: .25rem;
  font-size: clamp(1.75rem, 2.7vw, 2.55rem);
  line-height: 1.04;
}
.split-panel--plans p { margin-block: 0; }
.plan-status {
  color: var(--ink) !important;
  font-size: .88rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.plan-list {
  display: grid;
  gap: 0;
  margin: .25rem 0 .45rem;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}
.plan-list li {
  padding: .62rem 0;
  border-bottom: 1px solid var(--rule);
  color: var(--graphite);
  font-size: .86rem;
  line-height: 1.48;
}
.editorial-grid--compact article {
  min-height: 12rem;
  padding: clamp(1.2rem, 2vw, 1.7rem);
}
.editorial-grid--compact .index-number { margin-bottom: 1.8rem; }
.editorial-grid--compact h3 { font-size: 1.38rem; }

/* Product details keep purchase actions in the first view. */
.product-hero--store {
  padding-block: clamp(2rem, 3.8vw, 3.8rem);
}
.product-hero--store .breadcrumbs { margin-bottom: 1rem; }
.product-hero--store .product-hero__grid {
  grid-template-columns: minmax(15rem, .62fr) minmax(0, 1.38fr);
  gap: clamp(2.5rem, 5vw, 5rem);
}
.product-hero--store .product-hero__cover { width: min(100%, 23rem); }
.product-hero--store .product-hero__copy { gap: .85rem; }
.product-hero--store .product-title {
  font-size: clamp(2.9rem, 5.6vw, 5.65rem);
  line-height: .94;
}
.product-hero--store .body-lg {
  max-width: 48rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.58;
}
.product-purchase-actions { margin-block: .1rem .15rem; }
.product-purchase-actions .text-link { margin-left: .15rem; }
.account-heading {
  max-width: 21ch;
  line-height: 1.08;
}

/* Make the mobile navigation a complete, opaque navigation layer. */
body.nav-open { overflow: hidden; }

@media (max-width: 60rem) {
  .site-nav {
    position: fixed;
    z-index: 99;
    top: var(--mobile-nav-top, 4.5rem);
    right: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-top: 1px solid var(--rule);
    border-bottom: 0;
    background: var(--paper);
  }
  .site-nav__list {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .6rem max(1.5rem, calc((100vw - var(--shell)) / 2)) 1.25rem;
  }
  .site-nav li { flex: none; }
  .site-nav a {
    display: flex;
    width: 100%;
    min-height: 3.25rem;
    align-items: center;
    font-size: .96rem;
  }
  .site-nav__mobile-only:nth-last-child(2) { margin-top: auto; }
  .site-nav__mobile-action {
    padding-top: .55rem;
    border-bottom: 0;
  }
  .site-nav__mobile-action a {
    width: 100%;
    min-height: 3rem;
    justify-content: center;
    margin: 0;
  }
  .js .site-nav { display: none; }
  .js .site-nav[data-open="true"] { display: block; }

  .page-hero--store .page-hero__grid { grid-template-columns: 1fr; gap: 1.35rem; }
  .section-heading--store { grid-template-columns: 1fr; gap: 1rem; }
  .product-hero--store .product-hero__grid { grid-template-columns: 1fr; gap: 2rem; }
  .product-hero--store .product-hero__copy { order: -1; }
  .product-hero--store .product-hero__cover { width: min(100%, 19rem); }
}

@media (max-width: 48rem) {
  /* Mobile order: introduction, current product, then event navigation. */
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "featured"
      "events";
    align-items: start;
    gap: 1.25rem;
    padding-block: 2.6rem 3rem;
  }
  .hero__copy { display: contents; }
  .hero__intro { grid-area: intro; gap: 1rem; }
  .hero__visual {
    grid-area: featured;
    width: 100%;
    justify-self: stretch;
  }
  .hero__visual::before { display: none; }
  .hero__events {
    grid-area: events;
    margin: .15rem 0 0;
  }
  .hero-product {
    display: grid;
    grid-template-columns: 6.35rem minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    padding-block: .85rem;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
  }
  .hero-product__cover,
  .hero-product:hover .hero-product__cover,
  .hero-product:focus-visible .hero-product__cover {
    border: 1px solid var(--rule);
    box-shadow: none;
    transform: none;
  }
  .hero-product__meta {
    gap: .3rem;
    margin: 0;
    padding: .58rem 0 0;
    border-top-width: 3px;
  }
  .hero-product__topline { gap: .5rem; }
  .hero-product__topline .event-label {
    font-size: .61rem;
    letter-spacing: .1em;
  }
  .hero-product__price { font-size: .82rem; }
  .hero-product__title { font-size: 1.28rem; line-height: 1.02; }
  .hero-product__facts { font-size: .68rem; line-height: 1.4; }
  .hero-product__availability {
    display: inline-flex;
    width: fit-content;
    color: var(--ld-text);
    font-size: .68rem;
    font-weight: 700;
  }
  .hero-product__cta { margin-top: .05rem; font-size: .75rem; line-height: 1.35; }
  .hero-product:hover .hero-product__cta span { transform: none; }

  .hero__actions .button {
    width: auto;
    flex: 1 1 8.5rem;
  }

  .page-hero--store { padding-block: 1.7rem 1.85rem; }
  .page-hero--store .breadcrumbs { margin-bottom: .65rem; }
  .page-hero--store .display--page { font-size: clamp(2.55rem, 12vw, 3.7rem); }
  .page-hero--store .page-hero__aside { display: none; }
  .section--store { padding-block: 1.55rem 2.25rem; }
  .section-heading--store { margin-bottom: 1.25rem; }

  .split-panel--plans > article { min-height: 0; padding: 1.35rem 1.2rem; }
  .split-panel--plans h3 { max-width: none; font-size: 1.85rem; }
  .editorial-grid--compact article { min-height: 0; }

  .product-hero--store { padding-block: 1.6rem 2.4rem; }
  .product-hero--store .breadcrumbs { margin-bottom: .75rem; }
  .product-hero--store .product-title { font-size: clamp(2.7rem, 13vw, 4.15rem); }
  .product-hero--store .product-hero__copy { gap: .72rem; }
  .product-hero--store .product-hero__cover { width: min(100%, 17rem); }
  .product-purchase-actions { align-items: stretch; }
  .product-purchase-actions .button { flex: 1 1 9rem; }
  .product-purchase-actions .text-link { width: 100%; margin: .1rem 0 0; }

  .account-heading { max-width: 18ch; }
}

@media (max-width: 34rem) {
  .hero-product { grid-template-columns: 5.7rem minmax(0, 1fr); gap: .8rem; }
  .hero-product__topline { gap: .12rem; }
  .hero-product__title { font-size: 1.18rem; }
  .hero-product__facts { font-size: .65rem; }
  .hero__actions .button { width: auto; flex: 1 1 8.25rem; }
  .page-hero--store .display--page { font-size: 2.55rem; }
}


/* Event storefronts: product information and purchase actions precede the cover on mobile. */
.feature-product--store {
  grid-template-columns: minmax(14rem, .6fr) minmax(0, 1.4fr);
  gap: clamp(2.25rem, 5vw, 5rem);
}
.feature-product--store .feature-product__copy { gap: .85rem; }
.feature-product--store .feature-product__cover { width: min(100%, 20rem); }

@media (max-width: 48rem) {
  .feature-product--store .feature-product__copy { order: -1; }
  .feature-product--store .feature-product__cover { width: min(100%, 14rem); }
}

@media (max-width: 48rem) {
  .feature-product--store {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .feature-product--store .feature-product__copy { order: -1; }
  .feature-product--store .feature-product__cover { width: min(100%, 14rem); }
}