:root {
  --ink: #071b3c;
  --paper: #f3f0e7;
  --white: #fffef9;
  --signal: #d9ff43;
  --accent: #46c8f0;
  --accent-dark: #135fbd;
  --warm: #ff7a42;
  --muted: #667283;
  --line: rgba(7, 27, 60, 0.16);
  --display: "DM Sans", sans-serif;
  --body: "Be Vietnam Pro", sans-serif;
  --serif: "Fraunces", serif;
  --shadow: 0 28px 80px rgba(7, 27, 60, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(7, 27, 60, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(rgba(7, 27, 60, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
    var(--paper);
  font-family: var(--body);
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

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

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

.palette-aqua-signal {
  --accent: #5ddcf4;
  --accent-dark: #1566c7;
  --signal: #c8f36a;
  --warm: #ff6a3d;
}

.palette-oil-amber {
  --accent: #0ca6a6;
  --accent-dark: #123b58;
  --signal: #ffcb45;
  --warm: #ef653f;
}

.palette-moss-cyan {
  --accent: #67d7dc;
  --accent-dark: #386b56;
  --signal: #c7ee58;
  --warm: #e78f42;
}

.reading-header {
  position: relative;
  z-index: 20;
  display: flex;
  width: min(100% - 52px, 1380px);
  min-height: 88px;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.reading-header img {
  width: 154px;
}

.reading-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font: 700 12px/1 var(--body);
}

.reading-header nav a {
  text-decoration: none;
}

.reading-header nav a:not(.header-cta):hover {
  color: var(--accent-dark);
}

.header-cta {
  padding: 12px 17px;
  border-radius: 999px;
  color: var(--white);
  background: var(--ink);
}

.room-hero {
  display: grid;
  width: min(100% - 52px, 1380px);
  min-height: 530px;
  margin: 0 auto;
  padding: 88px 0 60px;
  grid-template-columns: 1.6fr 0.7fr;
  grid-template-rows: auto auto;
  gap: 30px 80px;
  align-items: end;
}

.room-index,
.hero-kicker,
.block-label,
.section-marker,
.featured-copy > p,
.product-bridge > p,
.room-manifesto > p,
.article-rail > p {
  margin: 0 0 18px;
  color: var(--accent-dark);
  font: 800 10px/1.3 var(--body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.room-hero h1 {
  max-width: 960px;
  margin: 0;
  font: 800 clamp(62px, 9vw, 142px)/0.84 var(--display);
  letter-spacing: -0.07em;
}

.room-hero h1 em {
  color: var(--accent-dark);
  font-family: var(--serif);
  font-weight: 600;
}

.room-hero > p {
  max-width: 440px;
  margin: 0 0 8px;
  color: #33435a;
  font-size: clamp(16px, 1.5vw, 21px);
  line-height: 1.75;
}

.room-hero aside {
  grid-column: 1 / -1;
  display: flex;
  padding-top: 24px;
  justify-content: flex-end;
  border-top: 1px solid var(--line);
}

.room-hero aside span {
  max-width: 580px;
  font: italic 600 16px/1.6 var(--serif);
}

.topic-filter {
  position: sticky;
  z-index: 15;
  top: 0;
  display: flex;
  width: min(100% - 52px, 1380px);
  margin: 0 auto 42px;
  padding: 12px;
  gap: 8px;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 18px;
  background: rgba(243, 240, 231, 0.82);
  box-shadow: 0 18px 60px rgba(7, 27, 60, 0.08);
  backdrop-filter: blur(16px);
}

.topic-filter button {
  flex: 0 0 auto;
  padding: 11px 16px;
  border: 0;
  border-radius: 11px;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.topic-filter button.is-active {
  color: var(--white);
  background: var(--ink);
}

.featured-wrap,
.library-grid,
.room-manifesto,
.source-ledger,
.product-bridge,
.related-insights {
  width: min(100% - 52px, 1380px);
  margin-inline: auto;
}

.featured-insight {
  display: grid;
  min-height: 620px;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  border: 1px solid rgba(7, 27, 60, 0.12);
  border-radius: 34px;
  background:
    radial-gradient(circle at 87% 12%, color-mix(in srgb, var(--accent) 55%, transparent), transparent 28%),
    var(--white);
  box-shadow: var(--shadow);
}

.featured-image {
  position: relative;
  display: block;
  min-height: 500px;
  grid-row: 1 / 3;
  overflow: hidden;
  background: var(--ink);
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.featured-image:hover img {
  transform: scale(1.025);
}

.featured-image > span,
.card-visual > span {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--signal);
  font-size: 9px;
  font-weight: 800;
}

.featured-copy {
  display: flex;
  padding: clamp(34px, 6vw, 84px);
  flex-direction: column;
  justify-content: center;
}

.featured-copy h2 {
  margin: 0 0 24px;
  font: 800 clamp(38px, 5vw, 72px)/0.98 var(--display);
  letter-spacing: -0.055em;
}

.featured-copy h2 a,
.card-copy h2 a {
  text-decoration: none;
}

.featured-copy > span {
  color: #415067;
  font-size: 16px;
  line-height: 1.75;
}

.read-link {
  display: inline-flex;
  margin-top: 36px;
  align-items: center;
  align-self: flex-start;
  gap: 10px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.read-link b,
.product-bridge a b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
}

.featured-insight > aside {
  display: flex;
  margin: 0 38px 38px;
  padding: 20px 0 0;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.featured-insight > aside strong {
  font: 800 28px/1 var(--display);
}

.featured-insight > aside span {
  max-width: 220px;
  color: var(--muted);
  font-size: 10px;
  text-align: right;
}

.library-grid {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.insight-card {
  grid-column: span 6;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 254, 249, 0.72);
}

.insight-card:nth-child(3n + 1) {
  grid-column: span 7;
}

.insight-card:nth-child(3n + 2) {
  grid-column: span 5;
}

.insight-card[hidden] {
  display: none;
}

.card-visual {
  position: relative;
  display: block;
  aspect-ratio: 1.7;
  overflow: hidden;
  background: var(--accent-dark);
}

.card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

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

.card-copy {
  padding: 28px;
}

.card-copy > p {
  margin: 0 0 13px;
  color: var(--accent-dark);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.card-copy h2 {
  margin: 0;
  font: 800 clamp(25px, 3vw, 42px)/1.03 var(--display);
  letter-spacing: -0.045em;
}

.card-copy > span {
  display: block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.room-manifesto {
  margin-top: 120px;
  padding: clamp(42px, 7vw, 94px);
  border-radius: 36px;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(93, 220, 244, 0.35), transparent 30%),
    var(--ink);
}

.room-manifesto > p {
  color: var(--signal);
}

.room-manifesto h2 {
  max-width: 1000px;
  margin: 0;
  font: 700 clamp(42px, 6vw, 88px)/0.96 var(--display);
  letter-spacing: -0.055em;
}

.room-manifesto h2 em {
  color: var(--accent);
  font-family: var(--serif);
}

.room-manifesto ol {
  display: grid;
  margin: 70px 0 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  list-style: none;
}

.room-manifesto li {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.room-manifesto li span {
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
}

.room-manifesto li strong {
  display: block;
  margin: 24px 0 10px;
  font: 700 20px/1.2 var(--display);
}

.room-manifesto li p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  line-height: 1.7;
}

.reading-footer {
  display: grid;
  width: min(100% - 52px, 1380px);
  min-height: 170px;
  margin: 100px auto 0;
  padding: 34px 0;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-top: 1px solid var(--line);
}

.reading-footer img {
  width: 150px;
}

.reading-footer p {
  font: italic 600 13px/1.3 var(--serif);
}

.reading-footer > a {
  justify-self: end;
  font-size: 10px;
  font-weight: 800;
  text-decoration: none;
}

.reading-progress {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--signal);
}

.draft-banner {
  width: min(100% - 52px, 1380px);
  margin: 18px auto 0;
  padding: 10px 14px;
  border-radius: 10px;
  color: #6d3c11;
  background: #ffdb83;
  font-size: 10px;
  font-weight: 800;
  text-align: center;
}

.article-hero {
  display: grid;
  width: min(100% - 52px, 1380px);
  min-height: 720px;
  margin: 0 auto;
  padding: 74px 0 64px;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: auto auto;
  gap: 22px;
}

.hero-main {
  padding: clamp(26px, 5vw, 72px);
  border-radius: 30px;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--accent) 48%, transparent), transparent 32%),
    var(--ink);
}

.hero-kicker {
  color: var(--signal);
}

.hero-main h1 {
  max-width: 920px;
  margin: 0;
  font: 800 clamp(50px, 7.4vw, 112px)/0.9 var(--display);
  letter-spacing: -0.065em;
}

.article-dek {
  max-width: 780px;
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(15px, 1.6vw, 20px);
  line-height: 1.75;
}

.article-meta {
  display: flex;
  margin-top: 42px;
  padding-top: 18px;
  flex-wrap: wrap;
  gap: 12px 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
  font-weight: 700;
}

.hero-image {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 30px;
  background: var(--accent-dark);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image figcaption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 254, 249, 0.86);
  font-size: 8px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.hero-metric,
.hero-summary {
  min-height: 180px;
  padding: 28px;
  border-radius: 24px;
}

.hero-metric {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  background: var(--signal);
}

.hero-metric strong {
  font: 800 clamp(38px, 5vw, 76px)/0.9 var(--display);
  letter-spacing: -0.055em;
}

.hero-metric span {
  max-width: 260px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
  text-align: right;
}

.hero-summary {
  color: var(--white);
  background: var(--accent-dark);
}

.hero-summary > p {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-summary ul {
  margin: 0;
  padding-left: 18px;
}

.hero-summary li {
  margin-top: 8px;
  font-size: 10px;
  line-height: 1.5;
}

.article-shell {
  display: grid;
  width: min(100% - 52px, 1160px);
  margin: 90px auto 0;
  grid-template-columns: 190px minmax(0, 800px);
  gap: 76px;
  justify-content: center;
}

.article-rail {
  position: sticky;
  top: 34px;
  align-self: start;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.article-rail strong,
.article-rail span {
  display: block;
  margin-top: 9px;
  font-size: 11px;
}

.article-rail a {
  display: inline-block;
  margin-top: 28px;
  color: var(--accent-dark);
  font-size: 9px;
  font-weight: 800;
  text-decoration: none;
}

.article-body {
  display: grid;
  gap: 24px;
}

.reading-block {
  padding: clamp(30px, 5vw, 62px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 254, 249, 0.85);
}

.reading-block h2,
.source-ledger h2,
.product-bridge h2 {
  margin: 0 0 28px;
  font: 800 clamp(30px, 4.4vw, 56px)/1.02 var(--display);
  letter-spacing: -0.048em;
}

.block-prose p {
  margin: 0 0 1.2em;
  color: #35445a;
  font-size: 15px;
  line-height: 1.9;
}

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

.claim-block {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 18%, white), rgba(255, 254, 249, 0.95));
}

.claim-block h2 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 600;
}

.steps-block ol {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.steps-block li {
  display: grid;
  padding: 20px 0;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  border-top: 1px solid var(--line);
}

.steps-block li span {
  color: var(--accent-dark);
  font: 800 10px/1.8 var(--body);
}

.steps-block li p {
  margin: 0;
  color: #35445a;
  font-size: 14px;
  line-height: 1.7;
}

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

.stat-grid article {
  min-height: 180px;
  padding: 24px;
  border-radius: 20px;
  color: var(--white);
  background: var(--accent-dark);
}

.stat-grid article:nth-child(2n) {
  color: var(--ink);
  background: var(--signal);
}

.stat-grid strong {
  display: block;
  font: 800 clamp(32px, 5vw, 64px)/0.95 var(--display);
  letter-spacing: -0.055em;
}

.stat-grid p {
  max-width: 260px;
  margin: 40px 0 0;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
}

.language-grid {
  display: grid;
  gap: 10px;
}

.language-grid article {
  display: grid;
  padding: 18px 0;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: 20px;
  border-top: 1px solid var(--line);
}

.language-grid article > div {
  display: grid;
}

.language-grid strong {
  font: 800 20px/1.2 var(--display);
}

.language-grid em {
  margin-top: 5px;
  color: var(--accent-dark);
  font: italic 600 13px/1.2 var(--serif);
}

.language-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.quote-block {
  padding-block: 80px;
  color: var(--white);
  background:
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 30%),
    var(--ink);
}

.quote-block .block-label {
  color: var(--signal);
}

.quote-block blockquote {
  margin: 0;
  font: italic 600 clamp(36px, 5.6vw, 74px)/1.02 var(--serif);
  letter-spacing: -0.035em;
}

.source-ledger {
  display: grid;
  margin-top: 130px;
  padding: clamp(34px, 6vw, 74px);
  grid-template-columns: 0.75fr 1.25fr;
  gap: 70px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(255, 254, 249, 0.78);
}

.source-ledger > div > span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.source-ledger ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.source-ledger li {
  display: grid;
  padding: 20px 0;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.source-ledger li > span {
  color: var(--accent-dark);
  font-size: 9px;
  font-weight: 800;
}

.source-ledger li a {
  font: 700 13px/1.4 var(--body);
  text-underline-offset: 4px;
}

.source-ledger li p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.6;
}

.product-bridge {
  margin-top: 32px;
  padding: clamp(38px, 7vw, 90px);
  border-radius: 34px;
  color: var(--white);
  background:
    linear-gradient(130deg, color-mix(in srgb, var(--accent-dark) 84%, black), var(--ink));
}

.article-practice {
  display: grid;
  width: min(100% - 52px, 1160px);
  margin: 42px auto 0;
  padding: clamp(32px, 6vw, 70px);
  grid-template-columns: 1fr 260px;
  align-items: end;
  gap: 50px;
  border-radius: 32px;
  color: var(--ink);
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--accent) 52%, transparent), transparent 32%),
    var(--signal);
}

.article-practice h2 {
  max-width: 780px;
  margin: 0;
  font: 800 clamp(38px, 5vw, 68px)/0.98 var(--display);
  letter-spacing: -0.055em;
}

.article-practice > div > span {
  display: block;
  max-width: 680px;
  margin-top: 24px;
  color: rgba(7, 27, 60, 0.65);
  font-size: 12px;
  line-height: 1.7;
}

.article-practice aside {
  display: grid;
  padding: 23px;
  border-radius: 20px;
  background: rgba(255, 254, 249, 0.74);
}

.article-practice aside strong {
  font: 800 72px/0.9 var(--display);
  letter-spacing: -0.06em;
}

.article-practice aside > span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 9px;
}

.article-practice aside a {
  display: flex;
  margin-top: 30px;
  padding-top: 15px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 9px;
  font-weight: 800;
  text-decoration: none;
}

.article-practice aside b {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
}

.product-bridge > p {
  color: var(--signal);
}

.product-bridge h2 {
  max-width: 1050px;
  font-size: clamp(42px, 6vw, 86px);
}

.product-bridge > span {
  display: block;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  line-height: 1.8;
}

.product-bridge > a {
  display: inline-flex;
  margin-top: 36px;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
}

.product-bridge a b {
  color: var(--ink);
  background: var(--signal);
}

.related-insights {
  margin-top: 110px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.related-grid .insight-card {
  grid-column: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .room-hero,
  .featured-insight,
  .article-hero,
  .source-ledger,
  .article-practice {
    grid-template-columns: 1fr;
  }

  .room-hero {
    min-height: auto;
    padding-top: 70px;
  }

  .room-hero aside {
    justify-content: flex-start;
  }

  .featured-image {
    min-height: 420px;
    grid-row: auto;
  }

  .featured-insight > aside {
    grid-column: auto;
  }

  .article-shell {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .article-rail {
    position: static;
    display: none;
  }

  .room-manifesto ol {
    grid-template-columns: 1fr;
  }

  .reading-footer {
    grid-template-columns: 1fr auto;
  }

  .reading-footer p {
    display: none;
  }
}

@media (max-width: 680px) {
  .reading-header {
    width: min(100% - 28px, 1380px);
    min-height: 72px;
  }

  .reading-header img {
    width: 124px;
  }

  .reading-header nav {
    gap: 12px;
  }

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

  .room-hero,
  .featured-wrap,
  .library-grid,
  .room-manifesto,
  .article-hero,
  .source-ledger,
  .product-bridge,
  .related-insights,
  .article-practice,
  .reading-footer,
  .draft-banner {
    width: min(100% - 28px, 1380px);
  }

  .room-hero {
    padding-top: 52px;
  }

  .room-hero h1 {
    font-size: clamp(54px, 18vw, 84px);
  }

  .topic-filter {
    width: calc(100% - 14px);
    margin-bottom: 24px;
    border-radius: 14px;
  }

  .featured-insight {
    min-height: auto;
    border-radius: 24px;
  }

  .featured-image {
    min-height: 340px;
  }

  .featured-copy {
    padding: 28px 22px;
  }

  .featured-copy h2 {
    font-size: 38px;
  }

  .featured-insight > aside {
    margin: 0 22px 24px;
  }

  .library-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .insight-card,
  .insight-card:nth-child(n) {
    grid-column: auto;
  }

  .room-manifesto {
    margin-top: 72px;
    padding: 36px 24px;
    border-radius: 26px;
  }

  .article-hero {
    min-height: auto;
    padding-top: 32px;
  }

  .hero-main,
  .hero-image,
  .hero-metric,
  .hero-summary {
    border-radius: 22px;
  }

  .hero-main {
    padding: 32px 22px;
  }

  .hero-main h1 {
    font-size: clamp(46px, 14vw, 72px);
  }

  .hero-image {
    aspect-ratio: 1 / 1;
  }

  .hero-metric {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-metric span {
    text-align: left;
  }

  .article-shell {
    width: min(100% - 28px, 800px);
    margin-top: 52px;
  }

  .reading-block {
    padding: 30px 22px;
    border-radius: 22px;
  }

  .stat-grid,
  .source-ledger,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .language-grid article {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .source-ledger {
    margin-top: 72px;
    padding: 34px 22px;
    gap: 30px;
    border-radius: 24px;
  }

  .product-bridge {
    padding: 42px 24px;
    border-radius: 24px;
  }

  .article-practice {
    padding: 36px 24px;
    gap: 28px;
    border-radius: 24px;
  }

  .product-bridge h2 {
    font-size: 42px;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}