:root {
  color-scheme: light;
  --canvas: #f7f5ee;
  --surface: #e9e7df;
  --surface-strong: #d8d5cb;
  --ink: #0b0d10;
  --muted: #444950;
  --subtle: #676d75;
  --border: #cbc8bd;
  --border-strong: #9d9b93;
  --action: #00aeb3;
  --action-hover: #008e93;
  --action-active: #006e72;
  --highlight: #ffcf00;
  --deep: #0b0d10;
  --on-dark: #ffffff;
  --font-sans: Inter, "Noto Sans JP", "Yu Gothic UI", "Yu Gothic", "Hiragino Sans", system-ui, -apple-system, sans-serif;
  --shell: 1200px;
  --shell-wide: 1380px;
  --radius-control: 0;
  --radius-panel: 0;
  --shadow-action: 7px 7px 0 var(--highlight);
}

* {
  box-sizing: border-box;
  touch-action: manipulation;
}

html {
  scroll-behavior: smooth;
  background: var(--canvas);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: rgba(15, 104, 234, 0.12);
}

a {
  color: inherit;
  text-decoration: none;
}

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

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

[id] {
  scroll-margin-top: 96px;
}

:focus-visible {
  outline: 3px solid var(--highlight);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--on-dark);
  font-weight: 600;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell,
.shell-wide {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.shell-wide {
  width: min(calc(100% - 48px), var(--shell-wide));
}

.notice-bar {
  min-height: 40px;
  display: grid;
  place-items: center;
  padding: 8px 24px;
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.015em;
  text-align: center;
}

.notice-bar strong {
  margin-right: 12px;
  padding: 2px 7px;
  background: var(--ink);
  color: var(--highlight);
  font-size: 10px;
  letter-spacing: 0.15em;
}

.notice-bar a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.notice-bar a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--ink);
  background: var(--canvas);
}

.header-inner {
  width: min(calc(100% - 48px), var(--shell-wide));
  min-height: 76px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  width: 36px;
  height: 36px;
  position: relative;
  display: grid;
  place-items: center;
  transform: rotate(45deg);
  border: 2px solid var(--ink);
  background: var(--highlight);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  content: "";
  position: absolute;
  background: var(--ink);
}

.brand-mark::before {
  width: 2px;
  height: 100%;
}

.brand-mark::after {
  width: 100%;
  height: 2px;
}

.brand-mark span {
  width: 8px;
  height: 8px;
}

.brand-copy {
  display: grid;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 17px;
  font-weight: 850;
  letter-spacing: -0.02em;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--subtle);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.primary-nav > a:not(.nav-cta) {
  position: relative;
  padding-block: 8px;
}

.primary-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: var(--ink);
  transition: transform 180ms ease;
}

.primary-nav > a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}

.nav-cta,
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  padding: 12px 22px;
  font-weight: 650;
  letter-spacing: 0.015em;
  line-height: 1;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.nav-cta {
  min-height: 44px;
  padding-inline: 20px;
  border: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 0;
  background: var(--deep);
  color: var(--on-dark);
}

.hero-copy {
  position: relative;
  z-index: 5;
  margin-bottom: 42px;
}

.hero .eyebrow {
  color: rgba(255,255,255,0.58);
}

.eyebrow {
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 1180px;
  margin-bottom: 36px;
  font-size: clamp(4.4rem, 9.7vw, 9.2rem);
  font-weight: 900;
  letter-spacing: -0.085em;
  line-height: 0.82;
  text-transform: none;
  text-shadow: 0 1px 0 rgba(255,255,255,0.12);
}

.hero h1 span {
  color: var(--highlight);
}

.hero h1 .hero-line2 {
  display: inline-block;
  color: var(--on-dark);
  font-size: 0.76em;
  letter-spacing: -0.1em;
  white-space: nowrap;
}

.hero-mobile-break {
  display: none;
}

.hero-signal {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  color: rgba(255,255,255,0.88);
  font-size: clamp(0.9rem, 1.4vw, 1.15rem);
  font-weight: 750;
  letter-spacing: 0.04em;
}

.hero-signal span {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--highlight);
  color: var(--ink);
  font-weight: 900;
}

.hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.3);
}

.hero-intro > p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.7;
}

.hero-intro > div > p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.72);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.75;
}

.hero-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.hero-topics li {
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.9);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.button-primary {
  border: 2px solid var(--highlight);
  background: var(--highlight);
  box-shadow: var(--shadow-action);
  color: var(--ink);
}

.button-primary:hover {
  border-color: var(--on-dark);
  background: var(--on-dark);
  color: var(--ink);
}

.button-primary:active {
  background: var(--action-active);
}

.button-ghost {
  border-color: rgba(255,255,255,0.5);
  background: transparent;
  color: var(--on-dark);
}

.button-ghost:hover {
  border-color: var(--ink);
}

.hero-media {
  width: 100%;
  margin-top: 0;
}

.hero-media__visual {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  height: clamp(580px, 42vw, 700px);
  border: 0;
  border-top: 2px solid var(--highlight);
  background: #d9dde0;
}

.hero-media__photo {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center 46%;
  filter: saturate(0.55) contrast(1.14) brightness(0.72);
  transition: opacity 240ms ease;
}

.hero-media__visual > picture {
  display: contents;
}

.hero-media__visual::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(11, 13, 16, 0.88) 0%, rgba(11, 13, 16, 0.18) 52%, rgba(11, 13, 16, 0.08) 100%), linear-gradient(0deg, rgba(11,13,16,0.36), transparent 55%);
  content: "";
  pointer-events: none;
}

.hero-media__cat {
  position: absolute;
  right: -1%;
  top: -70px;
  bottom: auto;
  z-index: 3;
  width: clamp(580px, 47vw, 780px);
  max-width: none;
  height: auto;
  filter: drop-shadow(-18px 26px 28px rgba(0, 0, 0, 0.48));
  pointer-events: none;
  user-select: none;
  transition: opacity 240ms ease;
}

.hero-media__video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 260ms ease;
}

.hero-media__visual.has-motion .hero-media__video {
  opacity: 1;
}

.hero-media__visual.has-motion .hero-media__photo,
.hero-media__visual.has-motion .hero-media__cat {
  opacity: 0;
}

.hero-media__motion-control {
  position: absolute;
  top: 22px;
  right: 22px;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid var(--highlight);
  background: rgba(11,13,16,0.78);
  color: var(--highlight);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.hero-media__motion-control[hidden] {
  display: none;
}

.hero-media__motion-control span {
  min-width: 10px;
  font-size: 11px;
}

.hero-media__cat-note {
  position: absolute;
  bottom: 36px;
  left: max(32px, calc((100vw - var(--shell)) / 2));
  z-index: 4;
  display: grid;
  gap: 8px;
  width: min(430px, 36%);
  padding: 24px 26px 20px;
  border: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
  box-shadow: 10px 10px 0 var(--ink);
  backdrop-filter: blur(8px);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.hero-media__cat-note:hover {
  box-shadow: 14px 14px 0 var(--ink);
  transform: translate(-2px, -2px);
}

.hero-media__cat-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.hero-media__cat-label i {
  width: 10px;
  height: 10px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--highlight);
}

.hero-media__cat-note strong {
  font-size: clamp(1.2rem, 2vw, 1.75rem);
  letter-spacing: -0.04em;
  line-height: 1.3;
}

.hero-media__cat-checks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 4px 0 2px;
  padding: 0;
  border-top: 1px solid rgba(11,13,16,0.52);
  border-bottom: 1px solid rgba(11,13,16,0.52);
  list-style: none;
}

.hero-media__cat-checks li {
  padding: 9px 6px;
  font-size: 11px;
  font-weight: 850;
  text-align: center;
}

.hero-media__cat-checks li + li {
  border-left: 1px solid rgba(11,13,16,0.42);
}

.hero-media__cat-note > span:last-child {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.hero-media figcaption {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(24px, calc((100vw - var(--shell)) / 2)) 20px;
  background: var(--deep);
  color: rgba(255,255,255,0.52);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.impact-ticker {
  overflow: hidden;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
}

.impact-ticker > div {
  min-width: max-content;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 3vw, 52px);
  padding: 18px 24px;
  color: var(--ink);
  font-size: clamp(0.82rem, 1.3vw, 1rem);
  font-weight: 900;
  letter-spacing: 0.06em;
}

.impact-ticker i {
  color: var(--action-active);
  font-size: 10px;
}

.concerns-section {
  padding: 112px 0;
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
}

.concerns-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
  gap: 18px 72px;
  align-items: end;
  margin-bottom: 54px;
}

.concerns-heading .eyebrow {
  grid-column: 1 / -1;
}

.concerns-heading h2 {
  margin: 0;
  font-size: clamp(3rem, 6.5vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.92;
}

.concerns-heading > p:last-child {
  margin: 0;
  font-weight: 650;
  line-height: 1.75;
}

.concern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.concern-grid a {
  min-height: 330px;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 2px solid var(--ink);
  background: var(--canvas);
  box-shadow: 8px 8px 0 var(--ink);
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.concern-grid a:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--ink);
  background: #fff;
}

.concern-grid a > span {
  color: var(--action-active);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.concern-grid strong {
  margin-top: 54px;
  font-size: clamp(1.65rem, 2.8vw, 2.45rem);
  letter-spacing: -0.055em;
  line-height: 1.08;
}

.concern-grid p {
  max-width: 28ch;
  margin: auto 42px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.concern-grid b {
  position: absolute;
  right: 24px;
  bottom: 19px;
  font-size: 30px;
}

.articles-section {
  padding: 112px 0 104px;
  border-bottom: 2px solid var(--ink);
  background: var(--canvas);
}

.articles-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: end;
  margin-bottom: 64px;
}

.articles-heading h2,
.game-bridge h2 {
  margin: 0;
  font-size: clamp(3rem, 6.5vw, 6.2rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.9;
}

.articles-intro p {
  max-width: 62ch;
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.75;
}

.articles-intro .review-note {
  margin: 0;
  padding: 14px 16px;
  border: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}

.articles-intro .review-note strong {
  margin-right: 8px;
  font-weight: 900;
}

.article-links {
  border-top: 3px solid var(--ink);
}

.article-category-heading {
  margin: 0;
  padding: 22px 8px 12px;
  border-bottom: 1px solid var(--ink);
  background: var(--deep);
  color: var(--highlight);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.article-category-heading > a {
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-category-heading > a > b {
  margin-left: auto;
  color: #fff;
  font-size: 10px;
}

.article-category-heading span {
  margin-left: 10px;
  color: rgba(255,255,255,0.58);
  font-size: 10px;
}

.article-links > a {
  min-height: 142px;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto 36px;
  gap: 24px;
  align-items: center;
  border-bottom: 2px solid var(--ink);
  padding: 22px 8px;
  transition: background-color 160ms ease, padding 160ms ease;
}

.article-links > a:hover {
  padding-inline: 18px;
  background: var(--highlight);
}

.article-link__number {
  color: var(--subtle);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.article-link__copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.article-link__copy small {
  color: var(--action-active);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.article-link__copy strong {
  font-size: clamp(1.45rem, 2.8vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.1;
  text-wrap: balance;
}

.article-link__copy > span {
  color: var(--muted);
  font-size: 14px;
}

.article-link__status,
.game-bridge__status {
  padding: 8px 10px;
  border: 1px solid currentColor;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.article-link__status.is-ready {
  border-color: var(--ink);
  background: var(--highlight);
  color: var(--ink);
}

.article-link__status.is-review {
  border-color: var(--action-active);
  color: var(--action-active);
}

.article-links > a > b {
  font-size: 28px;
}

.game-bridge {
  padding: 72px 0;
  border-bottom: 2px solid var(--highlight);
  background: var(--deep);
  color: var(--on-dark);
}

.game-bridge__inner {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
}

.game-bridge__label {
  margin: 0;
  color: var(--highlight);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.game-bridge h2 {
  max-width: 780px;
  font-size: clamp(2.5rem, 5vw, 5rem);
}

.game-bridge__inner > div > p {
  max-width: 66ch;
  margin: 24px 0 0;
  color: rgba(255,255,255,0.68);
  line-height: 1.7;
}

.game-bridge__status {
  border-color: var(--highlight);
  color: var(--highlight);
}

/* Staff-review article pages generated from the reviewed Markdown sources. */
.article-document {
  background: var(--canvas);
}

.article-review-strip {
  padding: 10px 24px;
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-align: center;
}

.article-review-strip.is-review {
  background: #ece9de;
}

.article-header-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 13px;
  font-weight: 800;
}

.article-header-nav a {
  padding: 8px 0;
  border-bottom: 2px solid var(--ink);
}

.article-mast {
  padding: clamp(72px, 9vw, 132px) 0 72px;
  border-bottom: 2px solid var(--ink);
  background: var(--deep);
  color: var(--on-dark);
}

.article-mast .eyebrow {
  color: rgba(255,255,255,0.58);
}

.breadcrumbs {
  margin-bottom: 42px;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(255,255,255,0.62);
  font-size: 12px;
}

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
}

.breadcrumbs a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-mast h1 {
  max-width: 1120px;
  margin: 0;
  font-size: clamp(2.8rem, 6.5vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.96;
}

.article-mast__meta {
  margin: 32px 0 0;
  color: rgba(255,255,255,0.64);
  font-size: 13px;
}

.article-layout {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 760px) minmax(240px, 1fr);
  gap: clamp(56px, 8vw, 120px);
  align-items: start;
  padding: 80px 0 120px;
}

.article-prose {
  min-width: 0;
}

.article-prose > p:first-child {
  font-size: 1.22rem;
  font-weight: 650;
  line-height: 1.8;
}

.article-answer {
  margin-bottom: 38px;
  padding: 28px 30px;
  border: 3px solid var(--ink);
  background: var(--highlight);
  box-shadow: 8px 8px 0 var(--ink);
}

.article-answer__label {
  margin: 0 0 10px;
  font-size: 11px !important;
  font-weight: 900 !important;
  letter-spacing: 0.12em;
}

.article-answer h2 {
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
}

.article-answer p:last-child {
  margin: 0;
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 650;
  line-height: 1.8;
}

.article-toc {
  margin: 48px 0 64px;
  padding: 24px 28px;
  border-top: 3px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.article-toc h2 {
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  font-size: 1rem;
  letter-spacing: 0;
}

.article-toc ol {
  margin: 0;
  padding-left: 1.4em;
}

.article-toc li + li {
  margin-top: 7px;
}

.article-toc .level-3 {
  margin-left: 18px;
  font-size: 0.92em;
}

.article-toc a {
  text-decoration: none;
  border-bottom: 1px solid var(--border-strong);
}

.article-prose h2 {
  margin: 76px 0 24px;
  padding-top: 18px;
  border-top: 3px solid var(--ink);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.04;
}

.article-prose h3 {
  margin: 44px 0 16px;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.25;
}

.article-prose p,
.article-prose li {
  color: #22262b;
  font-size: 1.03rem;
  line-height: 1.9;
}

.article-prose p {
  margin-bottom: 24px;
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 32px;
  padding-left: 1.45em;
}

.article-prose li + li {
  margin-top: 8px;
}

.article-prose a {
  text-decoration: underline;
  text-decoration-color: var(--action);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.article-prose figure {
  margin: 48px 0;
  padding: 20px;
  border: 2px solid var(--ink);
  background: #fff;
}

.article-prose figure img {
  width: 100%;
  height: auto;
}

.article-prose figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.article-prose table {
  width: 100%;
  margin: 36px 0;
  border-collapse: collapse;
  font-size: 14px;
}

.article-prose th,
.article-prose td {
  padding: 12px;
  border: 1px solid var(--ink);
  text-align: left;
  vertical-align: top;
}

.article-prose th {
  background: var(--highlight);
}

.article-table-wrap {
  max-width: 100%;
  overflow-x: auto;
}

.article-sources,
.article-related {
  margin-top: 80px;
  padding-top: 10px;
  border-top: 5px solid var(--ink);
}

.article-sources h2,
.article-related h2 {
  margin-top: 0;
  border-top: 0;
}

.article-sources dl {
  margin: 36px 0 0;
  border-top: 1px solid var(--ink);
}

.article-sources dl > div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.article-sources dt {
  font-weight: 850;
}

.article-sources dd {
  margin: 0;
  color: var(--muted);
}

.article-links--compact > a {
  min-height: 116px;
  grid-template-columns: minmax(0, 1fr) auto 28px;
  gap: 16px;
  padding: 18px 0;
}

.article-links--compact .article-link__copy > span {
  display: none;
}

.article-links--compact .article-link__copy strong {
  font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.category-return {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  margin-top: 28px;
  padding: 0 18px;
  border: 2px solid var(--ink);
  background: var(--highlight);
  font-weight: 850;
}

.article-context {
  position: sticky;
  top: 100px;
  padding-top: 16px;
  border-top: 3px solid var(--ink);
}

.article-context h2 {
  margin: 0 0 16px;
  font-size: 1.15rem;
}

.article-context p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.article-context a {
  min-height: 48px;
  width: fit-content;
  display: flex;
  align-items: center;
  margin-top: 16px;
  border-bottom: 2px solid var(--ink);
  font-weight: 800;
}

.policy-prose {
  width: min(calc(100% - 48px), 760px);
  margin-inline: auto;
  padding: 72px 0 120px;
}

.policy-prose > section:first-child h2 {
  margin-top: 0;
}

.category-mast {
  padding: 82px 0 88px;
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
}

.category-mast .breadcrumbs ol {
  color: rgba(11,13,16,0.62);
}

.category-mast h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.92;
}

.category-mast > .shell > p:not(.eyebrow) {
  max-width: 62ch;
  margin: 32px 0 0;
  font-size: 1.08rem;
  line-height: 1.8;
}

.category-count {
  display: inline-block;
  margin-top: 30px;
  padding: 8px 10px;
  border: 2px solid var(--ink);
  background: var(--ink);
  color: var(--highlight);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.category-list,
.guide-body {
  padding-top: 88px;
  padding-bottom: 110px;
}

.category-list .section-heading h2 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
}

.category-switcher,
.guide-next {
  display: grid;
  grid-template-columns: 180px repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding-bottom: 110px;
}

.category-switcher > p,
.guide-next > p {
  margin: 0;
  padding-top: 18px;
  border-top: 3px solid var(--ink);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.category-switcher > a,
.guide-next > a {
  min-height: 120px;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 18px;
  border: 2px solid var(--ink);
  background: #fff;
  font-size: 1.15rem;
  font-weight: 850;
}

.category-mast--guide {
  background: var(--deep);
  color: #fff;
}

.category-mast--guide .breadcrumbs ol {
  color: rgba(255,255,255,0.62);
}

.guide-body .process-list {
  border-color: var(--ink);
}

.guide-body .process-list li {
  border-color: var(--border-strong);
}

.guide-body .process-list li:hover {
  background: var(--highlight);
}

.guide-body .process-list h2 {
  margin: 4px 0 0;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
}

.guide-body .process-list li > p {
  color: var(--muted);
}

.guide-body .process-list .phase-number {
  color: var(--action-active);
}

.guide-body .phase-label {
  color: var(--subtle);
}

.guide-next {
  grid-template-columns: 180px repeat(3, minmax(0, 1fr));
  margin-top: 80px;
  padding-bottom: 0;
}

.problem-section,
.quality-section,
.faq-section {
  padding: 132px 0;
}

.problem-section {
  padding-top: 96px;
}

.section-heading {
  margin-bottom: 56px;
}

.section-heading h2,
.quality-copy h2,
.consultation-section h2 {
  max-width: 850px;
  margin-bottom: 0;
  font-size: clamp(2.4rem, 5.3vw, 4.8rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  border: 0;
}

.problem-grid article {
  position: relative;
  min-width: 0;
  min-height: 330px;
  overflow: hidden;
  padding: 28px 28px 34px;
  border: 2px solid var(--ink);
  background: #fff;
  box-shadow: 8px 8px 0 var(--ink);
  transition: background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.problem-grid article + article {
  border-left: 2px solid var(--ink);
  padding-left: 28px;
}

.problem-grid article:hover {
  background: var(--highlight);
  box-shadow: 12px 12px 0 var(--ink);
  transform: translate(-4px, -4px);
}

.index,
.phase-number {
  display: block;
  color: var(--action);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.problem-grid .index {
  color: var(--ink);
  font-size: clamp(4rem, 7vw, 6.4rem);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.8;
  opacity: 0.12;
}

.problem-grid h3 {
  margin: 70px 0 16px;
  font-size: clamp(1.55rem, 2.2vw, 2rem);
  font-weight: 850;
  letter-spacing: -0.035em;
}

.problem-grid p {
  max-width: 34ch;
  margin-bottom: 0;
  color: var(--muted);
}

.process-section,
.evidence-section {
  padding: 132px 0;
  background: var(--deep);
  color: var(--on-dark);
}

.process-section .eyebrow,
.process-section .section-lead {
  color: rgba(255,255,255,0.62);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: end;
  gap: 64px;
}

.split-heading .eyebrow {
  margin-bottom: 24px;
}

.section-lead {
  max-width: 56ch;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.process-list {
  margin: 0;
  padding: 0;
  border-top: 2px solid rgba(255,255,255,0.8);
  list-style: none;
}

.process-list li {
  min-height: 126px;
  display: grid;
  grid-template-columns: 90px minmax(230px, 0.7fr) minmax(280px, 1fr);
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.28);
  transition: background-color 160ms ease, padding 160ms ease;
}

.process-list li:hover {
  padding-inline: 20px;
  background: var(--action);
}

.process-list h3 {
  margin: 4px 0 0;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 650;
  letter-spacing: -0.035em;
}

.phase-label {
  margin-bottom: 0;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.process-list li > p {
  max-width: 48ch;
  margin: 0;
  color: rgba(255,255,255,0.66);
}

.process-list .phase-number {
  color: var(--highlight);
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.quality-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(480px, 1.14fr);
  align-items: center;
  gap: 80px;
}

.quality-section .eyebrow span:first-child {
  padding: 5px 8px;
  background: var(--action);
  color: var(--on-dark);
}

.quality-copy h2 {
  margin-bottom: 32px;
}

.plain-list {
  margin: 40px 0 0;
  padding: 0;
  border-top: 1px solid var(--border-strong);
  list-style: none;
}

.plain-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  font-weight: 550;
}

.plain-list span {
  color: var(--action);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
}

.blueprint-panel {
  min-width: 0;
  padding: 24px;
  border: 2px solid var(--ink);
  border-radius: var(--radius-panel);
  background-color: #f8fafc;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 24px 24px;
  box-shadow: 12px 12px 0 var(--highlight);
}

.blueprint-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.building-elevation {
  height: 290px;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--deep);
  background: rgba(255, 255, 255, 0.88);
}

.building-elevation::before,
.building-elevation::after {
  content: "";
  position: absolute;
  background: var(--deep);
}

.building-elevation::before {
  width: 2px;
  top: 0;
  bottom: 0;
  left: 64%;
}

.building-elevation::after {
  height: 2px;
  right: 0;
  bottom: 38px;
  left: 0;
}

.floor {
  position: absolute;
  right: 0;
  left: 0;
  height: 1px;
  background: var(--deep);
}

.floor::before {
  content: "";
  position: absolute;
  top: -35px;
  right: 12%;
  left: 8%;
  height: 28px;
  background: repeating-linear-gradient(90deg, transparent 0 28px, var(--action) 28px 30px);
  opacity: 0.5;
}

.floor-1 { bottom: 88px; }
.floor-2 { bottom: 136px; }
.floor-3 { bottom: 184px; }
.floor-4 { bottom: 232px; }
.floor-5 { bottom: 270px; }

.marker {
  width: 28px;
  height: 28px;
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--highlight);
  color: var(--ink);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.marker-a { top: 54px; left: 18%; }
.marker-b { top: 132px; left: 72%; }
.marker-c { bottom: 48px; left: 42%; }

.inspection-list {
  margin: 20px 0 0;
  border-top: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.9);
}

.inspection-list > div {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.inspection-list dt {
  font-weight: 700;
}

.inspection-list dd {
  margin: 0;
  color: var(--muted);
}

.inspection-list .status {
  color: var(--action);
  font-weight: 700;
}

.blueprint-note {
  margin: 14px 0 0;
  color: var(--subtle);
  font-size: 11px;
  line-height: 1.6;
}

.evidence-table {
  border-top: 2px solid var(--ink);
}

.evidence-row {
  display: grid;
  grid-template-columns: 0.55fr 1.2fr 0.45fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(11,13,16,0.42);
}

.evidence-row span:last-child {
  justify-self: end;
  color: var(--subtle);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
}

.evidence-header {
  color: var(--subtle);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.evidence-note {
  margin: 16px 0 0;
  color: var(--subtle);
  font-size: 13px;
}

.evidence-section {
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--highlight);
  color: var(--ink);
}

.evidence-section .eyebrow,
.evidence-section .section-lead,
.evidence-section .evidence-note,
.evidence-section .evidence-row span:last-child,
.evidence-section .evidence-header {
  color: rgba(11,13,16,0.68);
}

.faq-list {
  border-top: 2px solid var(--ink);
}

.faq-list details {
  border-bottom: 2px solid var(--ink);
}

.faq-list summary {
  min-height: 92px;
  position: relative;
  display: grid;
  grid-template-columns: 68px 1fr 28px;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--highlight);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.faq-list summary::after {
  content: "+";
  justify-self: end;
  font-size: 28px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details > p {
  max-width: 760px;
  margin: -6px 0 28px 84px;
  color: var(--muted);
  line-height: 1.75;
}

.consultation-section {
  padding: 112px 0;
  border-top: 12px solid var(--highlight);
  background: var(--deep);
  color: var(--on-dark);
}

.consultation-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(480px, 1.15fr);
  gap: 100px;
  align-items: start;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.66);
}

.consultation-section h2 {
  margin-bottom: 32px;
}

.consultation-section h2 + p {
  max-width: 50ch;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
}

.consultation-form {
  display: grid;
  gap: 22px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group label {
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 12px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--on-dark);
  caret-color: var(--highlight);
}

.field-group select {
  color-scheme: dark;
}

.field-group textarea {
  min-height: 128px;
  resize: vertical;
}

.field-group input::placeholder,
.field-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.52);
}

.field-group input:focus-visible,
.field-group select:focus-visible,
.field-group textarea:focus-visible {
  border-color: var(--highlight);
  outline: 2px solid var(--highlight);
  outline-offset: 2px;
}

.button-light {
  justify-self: start;
  border: 0;
  border: 2px solid var(--highlight);
  background: var(--highlight);
  color: var(--deep);
  box-shadow: 7px 7px 0 var(--action);
  cursor: pointer;
}

.button-light:hover {
  background: var(--highlight);
}

.form-note {
  margin: -8px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.form-result {
  padding: 16px;
  border: 1px solid rgba(255, 203, 0, 0.7);
  border-radius: 12px;
  background: rgba(255, 203, 0, 0.08);
  color: var(--on-dark);
  line-height: 1.65;
}

.editorial-section {
  padding: 120px 0;
  border-top: 2px solid var(--highlight);
  border-bottom: 2px solid var(--highlight);
  background: var(--deep);
  color: #fff;
}

.editorial-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.65fr) minmax(0, 1fr);
  gap: 64px 90px;
}

.editorial-grid h2 {
  margin: 0;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.94;
}

.editorial-steps {
  border-top: 2px solid rgba(255,255,255,0.8);
}

.editorial-steps article {
  display: grid;
  grid-template-columns: 48px minmax(180px, 0.65fr) minmax(220px, 1fr);
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,0.28);
}

.editorial-steps span {
  color: var(--highlight);
  font-size: 12px;
  font-weight: 900;
}

.editorial-steps h3 {
  margin: 0;
  font-size: 1.15rem;
}

.editorial-steps p {
  margin: 0;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  line-height: 1.75;
}

.editorial-owner {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border: 2px solid rgba(255,255,255,0.72);
}

.editorial-owner > div {
  padding: 20px;
}

.editorial-owner > div + div {
  border-left: 1px solid rgba(255,255,255,0.3);
}

.editorial-owner dt {
  margin-bottom: 8px;
  color: var(--highlight);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.editorial-owner dd {
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer {
  padding: 56px 0 36px;
  border-top: 2px solid var(--ink);
  background: var(--ink);
  color: var(--on-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr auto;
  gap: 48px;
  align-items: end;
}

.footer-brand {
  margin-bottom: 20px;
}

.footer-inner > div > p,
.copyright {
  max-width: 48ch;
  margin-bottom: 0;
  color: rgba(255,255,255,0.56);
  font-size: 13px;
}

.footer-inner nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
  font-size: 13px;
  font-weight: 600;
}

.footer-inner nav a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.copyright {
  white-space: nowrap;
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1024px) {
  .primary-nav {
    gap: 18px;
  }

  .primary-nav > a:not(.nav-cta) {
    display: none;
  }

  .quality-section,
  .consultation-grid {
    grid-template-columns: 1fr;
  }

  .quality-section {
    gap: 56px;
  }

  .consultation-grid {
    gap: 56px;
  }
}

@media (max-width: 760px) {
  .shell,
  .shell-wide,
  .header-inner {
    width: min(calc(100% - 32px), var(--shell));
  }

  .notice-bar {
    padding-inline: 16px;
    font-size: 11px;
  }

  .notice-bar a {
    align-items: flex-start;
    text-align: left;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .menu-button {
    min-width: 48px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    border: 0;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
  }

  .menu-button-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
  }

  .menu-lines {
    width: 22px;
    display: grid;
    gap: 6px;
  }

  .menu-lines i {
    height: 1px;
    display: block;
    background: currentColor;
    transition: transform 160ms ease;
  }

  .menu-button[aria-expanded="true"] .menu-lines i:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] .menu-lines i:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .primary-nav {
    position: fixed;
    top: var(--mobile-nav-top, 108px);
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    overflow-y: auto;
    padding: 28px 16px 48px;
    background: var(--canvas);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav > a:not(.nav-cta) {
    display: block;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
    font-size: 20px;
  }

  .primary-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .primary-nav .nav-cta {
    margin-top: 28px;
  }

  .hero {
    padding: 38px 0 0;
  }

  .hero-copy {
    margin-bottom: 24px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 10px;
  }

  .eyebrow span:last-child {
    display: none;
  }

  .hero h1 {
    margin-bottom: 24px;
    font-size: clamp(2.85rem, 13vw, 4rem);
    line-height: 0.9;
  }

  .hero h1 .hero-line2 {
    margin-top: 7px;
    font-size: 0.78em;
    line-height: 0.98;
    white-space: nowrap;
  }

  .hero-mobile-break {
    display: none;
  }

  .hero-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .button {
    width: 100%;
  }

  .hero-media__photo {
    min-height: 0;
    aspect-ratio: auto;
    object-position: 48% center;
  }

  .hero-media__visual {
    height: 540px;
  }

  .hero-media__cat {
    right: -36%;
    top: -52px;
    bottom: auto;
    width: min(145vw, 620px);
  }

  .hero-media__cat-note {
    bottom: 16px;
    left: 16px;
    width: min(280px, 68%);
    padding: 16px 17px 14px;
    box-shadow: 5px 5px 0 var(--highlight);
  }

  .hero-media__cat-note strong {
    font-size: 1.15rem;
  }

  .hero-media__cat-checks {
    grid-template-columns: 1fr;
  }

  .hero-media__cat-checks li {
    padding: 5px 0;
    text-align: left;
  }

  .hero-media__cat-checks li + li {
    border-top: 1px solid rgba(11,13,16,0.24);
    border-left: 0;
  }

  .hero-media figcaption {
    display: grid;
    gap: 2px;
  }

  .problem-section,
  .concerns-section,
  .articles-section,
  .quality-section,
  .faq-section,
  .process-section,
  .evidence-section,
  .consultation-section,
  .editorial-section {
    padding: 80px 0;
  }

  .concerns-heading,
  .concern-grid,
  .editorial-grid {
    grid-template-columns: 1fr;
  }

  .concerns-heading {
    gap: 24px;
    margin-bottom: 36px;
  }

  .concerns-heading h2 {
    font-size: clamp(2.65rem, 12vw, 4.4rem);
  }

  .concern-grid {
    gap: 14px;
  }

  .concern-grid a {
    min-height: 250px;
    padding: 22px;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .concern-grid strong {
    margin-top: 32px;
  }

  .articles-heading,
  .game-bridge__inner,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .articles-heading {
    gap: 32px;
    margin-bottom: 44px;
  }

  .articles-heading h2,
  .game-bridge h2 {
    font-size: clamp(2.65rem, 12vw, 4.4rem);
  }

  .article-links > a {
    min-height: 0;
    grid-template-columns: 42px minmax(0, 1fr) 24px;
    gap: 12px;
    padding: 24px 0;
  }

  .article-link__status {
    grid-column: 2;
    justify-self: start;
  }

  .article-category-heading > a > b {
    display: none;
  }

  .article-links--compact > a {
    grid-template-columns: minmax(0, 1fr) 24px;
  }

  .article-links--compact .article-link__status {
    grid-column: 1;
  }

  .article-links--compact > a > b {
    grid-column: 2;
  }

  .article-links > a > b {
    grid-column: 3;
    grid-row: 1;
  }

  .game-bridge__inner {
    gap: 24px;
  }

  .game-bridge__status {
    justify-self: start;
  }

  .article-layout {
    width: min(calc(100% - 32px), var(--shell));
    gap: 56px;
    padding: 56px 0 80px;
  }

  .article-context {
    position: static;
  }

  .article-answer {
    padding: 22px;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .article-toc {
    padding: 20px 4px;
  }

  .article-sources dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .category-mast {
    padding: 58px 0 66px;
  }

  .category-mast h1 {
    font-size: clamp(2.8rem, 13vw, 4.5rem);
  }

  .category-list,
  .guide-body {
    padding-top: 64px;
    padding-bottom: 80px;
  }

  .category-switcher,
  .guide-next {
    grid-template-columns: 1fr;
    padding-bottom: 80px;
  }

  .guide-next {
    margin-top: 56px;
    padding-bottom: 0;
  }

  .editorial-grid {
    gap: 42px;
  }

  .editorial-steps article {
    grid-template-columns: 36px 1fr;
  }

  .editorial-steps article p {
    grid-column: 2;
  }

  .editorial-owner {
    grid-template-columns: 1fr;
  }

  .editorial-owner > div + div {
    border-top: 1px solid rgba(255,255,255,0.3);
    border-left: 0;
  }

  .article-header-nav {
    gap: 12px;
    font-size: 11px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .quality-copy h2,
  .consultation-section h2 {
    font-size: clamp(2.3rem, 11vw, 4rem);
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .problem-grid article,
  .problem-grid article + article {
    min-height: 260px;
    padding: 24px 22px 28px;
    border: 2px solid var(--ink);
    box-shadow: 6px 6px 0 var(--ink);
  }

  .problem-grid article + article {
    border-top: 2px solid var(--ink);
  }

  .problem-grid h3 {
    margin-top: 42px;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .process-list li {
    grid-template-columns: 48px 1fr;
    gap: 10px 18px;
    padding: 24px 0;
  }

  .process-list li > p {
    grid-column: 2;
  }

  .quality-section {
    grid-template-columns: 1fr;
  }

  .blueprint-panel {
    padding: 14px;
  }

  .building-elevation {
    height: 230px;
  }

  .floor-1 { bottom: 72px; }
  .floor-2 { bottom: 110px; }
  .floor-3 { bottom: 148px; }
  .floor-4 { bottom: 186px; }
  .floor-5 { bottom: 218px; }

  .inspection-list > div {
    grid-template-columns: 90px 1fr;
  }

  .inspection-list .status {
    display: none;
  }

  .evidence-row,
  .evidence-header {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .evidence-row span:last-child {
    justify-self: start;
  }

  .evidence-header {
    display: none;
  }

  .faq-list summary {
    min-height: 82px;
    grid-template-columns: 44px 1fr 22px;
    gap: 12px;
  }

  .faq-list details > p {
    margin: 0 0 28px 46px;
  }

  .consultation-grid {
    grid-template-columns: 1fr;
  }

  .button-light {
    justify-self: stretch;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-inner nav {
    grid-template-columns: 1fr 1fr;
  }

  .impact-ticker {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .impact-ticker::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 390px) {
  .hero h1 {
    font-size: 2.85rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .footer-inner nav {
    grid-template-columns: 1fr;
  }
}