* {
  box-sizing: border-box;
}

html {
  min-width: 300px;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  overflow-x: clip;
  background:
    linear-gradient(rgb(22 39 46 / 2.2%) 1px, transparent 1px) 0 0 / 100% 32px,
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}

main {
  overflow: clip;
}

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

button,
input {
  font: inherit;
}

a {
  color: inherit;
  text-decoration-color: rgb(22 39 46 / 30%);
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

::selection {
  background: var(--terracotta-soft);
  color: var(--ink);
}

.home-kicker {
  margin: 0 0 0.85rem;
  color: var(--terracotta);
  font-size: 0.69rem;
  font-weight: 820;
  letter-spacing: 0.15em;
  line-height: 1.35;
  text-transform: uppercase;
}

.home-section {
  padding: clamp(5.5rem, 10vw, 9rem) 0;
}

.home-section-heading {
  display: grid;
  margin-bottom: clamp(2.3rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  gap: 2rem clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.home-section-heading--compact {
  margin-bottom: 2.3rem;
}

.home-section-heading h2,
.benchmark-intro__lead h2,
.research-feature__copy h2,
.play-invitation__copy h2 {
  max-width: 900px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.5vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.058em;
  line-height: 0.95;
}

.home-section-heading > p {
  max-width: 520px;
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.62;
}

.home-text-action {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

/* Hero */
.home-hero {
  position: relative;
  min-height: min(900px, calc(100svh - 72px));
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 77% 43%, rgb(45 107 139 / 13%), transparent 34%),
    linear-gradient(118deg, rgb(251 249 244 / 68%) 0 51%, rgb(232 225 213 / 78%) 51% 100%);
}

.home-hero::before,
.home-hero::after {
  position: absolute;
  border: 1px solid rgb(22 39 46 / 9%);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.home-hero::before {
  top: -18vw;
  right: -11vw;
  width: min(56vw, 850px);
  aspect-ratio: 1;
}

.home-hero::after {
  right: 24vw;
  bottom: -38vw;
  width: min(52vw, 760px);
  aspect-ratio: 1;
}

.home-hero__layout {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: min(900px, calc(100svh - 72px));
  padding: clamp(3.5rem, 8vh, 7rem) 0 clamp(4rem, 8vh, 6.5rem);
  grid-template-columns: minmax(430px, 0.84fr) minmax(560px, 1.16fr);
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

.home-hero__copy {
  min-width: 0;
}

.home-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(5rem, 8.2vw, 8.6rem);
  font-weight: 500;
  letter-spacing: -0.075em;
  line-height: 0.76;
}

.home-hero h1 span {
  display: block;
}

.home-hero h1 span:last-child {
  margin-left: -0.045em;
}

.home-hero__claim {
  max-width: 650px;
  margin: 2.25rem 0 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.38rem, 2.2vw, 2rem);
  letter-spacing: -0.025em;
  line-height: 1.22;
}

.home-hero__dek {
  max-width: 610px;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: clamp(0.96rem, 1.35vw, 1.08rem);
}

.home-hero__actions {
  display: flex;
  margin-top: 2.1rem;
  gap: 0.72rem;
  flex-wrap: wrap;
}

.home-hero__text-links {
  display: flex;
  margin-top: 1rem;
  gap: 0.65rem 1.3rem;
  flex-wrap: wrap;
}

.home-hero__text-links a {
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 730;
  letter-spacing: 0.045em;
}

.home-hero__facts {
  display: flex;
  max-width: 600px;
  margin: 2rem 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-hero__facts div {
  display: flex;
  min-width: 0;
  padding: 0.78rem clamp(0.65rem, 2vw, 1.35rem);
  align-items: baseline;
  gap: 0.55rem;
}

.home-hero__facts div:first-child {
  padding-left: 0;
}

.home-hero__facts div + div {
  border-left: 1px solid var(--line);
}

.home-hero__facts dt {
  order: 2;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.25;
  text-transform: uppercase;
}

.home-hero__facts dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1;
}

.hero-sequence {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 650px;
  padding: 1rem 0 3rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.8vw, 1.35rem);
  align-items: center;
  isolation: isolate;
}

.hero-sequence::before {
  position: absolute;
  z-index: -2;
  inset: 7% -8% 4%;
  border: 1px solid rgb(22 39 46 / 10%);
  border-radius: 50%;
  content: "";
  transform: rotate(-7deg);
}

.hero-sequence__path {
  position: absolute;
  z-index: 3;
  top: 20%;
  left: -3%;
  width: 106%;
  overflow: visible;
  pointer-events: none;
}

.hero-sequence__path path {
  fill: none;
  stroke: var(--terracotta);
  stroke-dasharray: 8 7;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.hero-sequence__path circle {
  fill: var(--terracotta);
  stroke: var(--paper);
  stroke-width: 5;
  vector-effect: non-scaling-stroke;
}

.hero-state {
  position: relative;
  z-index: 2;
  min-width: 0;
  margin: 0;
}

.hero-state--access {
  transform: translateY(-8%) rotate(-3.5deg);
}

.hero-state--identity {
  z-index: 4;
  transform: translateY(8%) rotate(2deg);
}

.hero-state--space {
  transform: translateY(-1%) rotate(-1.5deg);
}

.hero-state__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 14;
  border: clamp(5px, 0.65vw, 9px) solid var(--surface-strong);
  border-radius: var(--radius-sm);
  background: #10242d;
  box-shadow: var(--shadow);
}

.hero-state__image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgb(8 20 26 / 38%));
  content: "";
  pointer-events: none;
}

.hero-state__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.hero-state__image > span {
  position: absolute;
  z-index: 2;
  top: 0.6rem;
  left: 0.6rem;
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 46%);
  border-radius: 50%;
  background: rgb(10 25 31 / 76%);
  color: white;
  font-family: var(--mono);
  font-size: 0.62rem;
  backdrop-filter: blur(8px);
}

.hero-state figcaption {
  display: grid;
  margin-top: 0.75rem;
  gap: 0.05rem;
}

.hero-state figcaption strong {
  font-family: var(--serif);
  font-size: clamp(1rem, 1.5vw, 1.35rem);
  font-weight: 520;
  letter-spacing: -0.025em;
}

.hero-state figcaption small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.57rem;
}

.hero-sequence__note {
  position: absolute;
  right: 1rem;
  bottom: 0;
  display: flex;
  max-width: 360px;
  margin: 0;
  align-items: flex-start;
  gap: 0.55rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.61rem;
  line-height: 1.45;
}

.hero-sequence__note span {
  color: var(--terracotta);
  font-size: 1rem;
}

/* Updates */
.updates-section {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.updates-list {
  display: grid;
  margin: 0 0 1.5rem;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.updates-list li {
  min-width: 0;
  padding: 1.35rem clamp(1rem, 2.2vw, 1.8rem) 1.55rem;
}

.updates-list li:first-child {
  padding-left: 0;
}

.updates-list li + li {
  border-left: 1px solid var(--line);
}

.updates-list time {
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.updates-list h3 {
  margin: 0.7rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 520;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.updates-list h3 a {
  text-decoration: none;
}

.updates-list h3 a:hover {
  color: var(--terracotta);
}

.updates-list p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.55;
}

/* Benchmark properties */
.benchmark-intro {
  background: var(--paper);
}

.benchmark-intro__layout {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(560px, 1.22fr);
  gap: 4rem clamp(4rem, 10vw, 10rem);
  align-items: start;
}

.benchmark-intro__lead {
  position: sticky;
  top: 7rem;
}

.benchmark-intro__lead h2 {
  max-width: 560px;
}

.benchmark-intro__lead > p:last-child {
  max-width: 560px;
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

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

.property-list li {
  display: grid;
  min-height: 152px;
  padding: 1.45rem 0;
  grid-template-columns: 54px minmax(0, 1fr) minmax(130px, 0.38fr);
  gap: 1.3rem;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.property-list > li > span {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.property-list h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 2.8vw, 2.35rem);
  font-weight: 520;
  letter-spacing: -0.038em;
  line-height: 1;
}

.property-list p {
  max-width: 580px;
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.property-list small {
  justify-self: end;
  padding-top: 0.35rem;
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.58rem;
  line-height: 1.5;
  text-align: right;
}

/* Games */
.games-section {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.game-showcase {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  list-style: none;
}

.showcase-card {
  position: relative;
  display: grid;
  height: 100%;
  overflow: hidden;
  grid-template-columns: minmax(120px, 0.78fr) minmax(0, 1.22fr);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 8px 24px rgb(22 39 46 / 4%);
  text-decoration: none;
  transition: transform var(--fast) var(--ease-out), box-shadow var(--fast) ease;
}

.showcase-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--game-accent);
  content: "";
}

.showcase-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.showcase-card__image {
  position: relative;
  display: block;
  min-height: 330px;
  overflow: hidden;
  background: #10242d;
}

.showcase-card__image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgb(8 18 23 / 45%));
  content: "";
}

.showcase-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform var(--medium) var(--ease-out);
}

.showcase-card:hover .showcase-card__image img {
  transform: scale(1.025);
}

.showcase-card__image > span {
  position: absolute;
  z-index: 2;
  top: 0.7rem;
  left: 0.7rem;
  padding: 0.28rem 0.5rem;
  border: 1px solid rgb(255 255 255 / 38%);
  border-radius: 999px;
  background: rgb(8 18 23 / 72%);
  color: white;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.showcase-card__body {
  display: flex;
  min-width: 0;
  padding: 1.25rem 1.2rem 1.35rem;
  flex-direction: column;
}

.showcase-card__body small {
  color: var(--game-accent);
  font-size: 0.58rem;
  font-weight: 810;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.showcase-card__body h3 {
  margin-top: 0.5rem;
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 520;
  letter-spacing: -0.038em;
  line-height: 1;
}

.showcase-card__body > span {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.48;
}

.showcase-card__body b {
  display: flex;
  margin-top: auto;
  padding-top: 1.2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.62rem;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.showcase-card__body i {
  color: var(--game-accent);
  font-size: 1rem;
  font-style: normal;
}

.games-section__action {
  margin-top: 2rem;
}

/* Trajectory evidence */
.trajectory-section {
  border-top: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgb(22 39 46 / 3.5%) 1px, transparent 1px) 0 0 / 72px 100%,
    var(--paper-deep);
}

.trajectory-section__heading,
.results-heading {
  display: grid;
  margin-bottom: clamp(2.2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.48fr);
  gap: 2rem clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.trajectory-section__heading h2,
.results-heading h2 {
  max-width: 920px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.9rem, 5.8vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.94;
}

.trajectory-section__heading > p {
  max-width: 520px;
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.62;
}

.trajectory-grammar {
  display: grid;
  margin: 0 0 1.3rem;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--surface);
  list-style: none;
}

.trajectory-grammar li {
  display: grid;
  min-height: 76px;
  padding: 0.9rem 1rem;
  grid-template-columns: auto 1fr;
  column-gap: 0.7rem;
  align-content: center;
}

.trajectory-grammar li + li {
  border-left: 1px solid var(--line);
}

.trajectory-grammar span {
  grid-row: span 2;
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.trajectory-grammar strong {
  font-size: 0.69rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.trajectory-grammar small {
  color: var(--muted);
  font-size: 0.65rem;
}

.trajectory-casebook {
  overflow: hidden;
  border: 1px solid #29414b;
  border-radius: var(--radius-md);
  background: #10242d;
  box-shadow: 0 30px 80px rgb(22 39 46 / 18%);
}

.trajectory-case-tabs {
  display: flex;
  min-height: 62px;
  padding: 0 1rem;
  overflow-x: auto;
  align-items: stretch;
  border-bottom: 1px solid rgb(242 238 229 / 16%);
  scrollbar-width: thin;
}

.trajectory-case-tabs button {
  display: inline-flex;
  min-width: max-content;
  padding: 0 1.15rem;
  align-items: center;
  gap: 0.6rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: rgb(242 238 229 / 58%);
  cursor: pointer;
  font-size: 0.67rem;
  font-weight: 790;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.trajectory-case-tabs button:hover {
  color: var(--paper);
}

.trajectory-case-tabs button[aria-selected="true"] {
  border-bottom-color: #e2bd69;
  color: var(--paper);
}

.trajectory-case-tabs button span {
  color: #e2bd69;
  font-family: var(--mono);
  font-size: 0.56rem;
}

.trajectory-case {
  padding: clamp(1.1rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 86% 8%, rgb(45 107 139 / 23%), transparent 28%),
    #10242d;
  color: var(--paper);
}

.trajectory-case__header {
  display: grid;
  padding: 0.5rem 0 clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.38fr);
  gap: 1.5rem 3rem;
  align-items: end;
}

.trajectory-case__copy .home-kicker {
  color: #e2bd69;
}

.trajectory-case__copy h3 {
  max-width: 930px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.35rem, 4.8vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.trajectory-case__copy > p:not(.home-kicker) {
  max-width: 760px;
  margin: 1.1rem 0 0;
  color: rgb(242 238 229 / 70%);
  font-size: 0.82rem;
}

.trajectory-case__meta {
  display: grid;
  padding-left: 1.2rem;
  gap: 0.45rem;
  border-left: 1px solid rgb(242 238 229 / 18%);
}

.trajectory-case__meta strong {
  color: #e2bd69;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 560;
  line-height: 1.45;
}

.trajectory-case__meta span {
  color: rgb(242 238 229 / 52%);
  font-size: 0.63rem;
}

.trajectory-branches {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgb(242 238 229 / 18%);
  border: 1px solid rgb(242 238 229 / 18%);
}

.trajectory-run {
  min-width: 0;
  background: #f8f5ee;
  color: var(--ink);
}

.trajectory-run__header {
  display: flex;
  min-height: 70px;
  padding: 0.9rem 1rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.trajectory-run__header > div {
  display: grid;
  min-width: 0;
  gap: 0.18rem;
}

.trajectory-run__header > div > span {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.trajectory-run__header > div > span::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--terracotta);
  content: "";
}

.trajectory-run--success .trajectory-run__header > div > span::before {
  background: var(--good);
}

.trajectory-run--warning .trajectory-run__header > div > span::before {
  background: var(--gold);
}

.trajectory-run__header strong {
  overflow: hidden;
  font-size: 0.78rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trajectory-run__rank {
  min-width: max-content;
  padding: 0.3rem 0.48rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.52rem;
}

.trajectory-state {
  margin: 0;
}

.trajectory-state__image {
  position: relative;
  display: grid;
  height: clamp(360px, 39vw, 530px);
  overflow: hidden;
  place-items: center;
  background:
    linear-gradient(rgb(242 238 229 / 6%) 1px, transparent 1px) 0 0 / 100% 28px,
    radial-gradient(circle at 50% 45%, rgb(45 107 139 / 28%), transparent 42%),
    #09171d;
}

.trajectory-state__image img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: top;
  box-shadow: 0 16px 45px rgb(0 0 0 / 30%);
  transition: opacity 140ms ease, transform 220ms var(--ease-out);
}

.trajectory-state__image img.is-changing {
  opacity: 0.45;
  transform: scale(0.992);
}

.trajectory-state__image > span {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid rgb(242 238 229 / 25%);
  border-radius: 999px;
  background: rgb(9 23 29 / 82%);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.52rem;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.trajectory-state figcaption {
  min-height: 54px;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.67rem;
  font-weight: 680;
}

.trajectory-record {
  display: grid;
  margin: 0;
  grid-template-columns: 0.85fr 1.15fr;
}

.trajectory-record > div {
  min-width: 0;
  padding: 0.9rem 1rem 1rem;
  border-bottom: 1px solid var(--line);
}

.trajectory-record > div + div {
  border-left: 1px solid var(--line);
}

.trajectory-record__output {
  min-height: 138px;
  grid-column: 1 / -1;
  border-left: 0 !important;
  background: #fffdf8;
}

.trajectory-record dt {
  margin-bottom: 0.55rem;
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.52rem;
  font-weight: 650;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.trajectory-record dd {
  margin: 0;
}

.trajectory-record__output dd {
  font-family: var(--serif);
  font-size: clamp(0.83rem, 1.15vw, 1rem);
  line-height: 1.48;
}

.trajectory-record code {
  display: block;
  overflow: hidden;
  color: var(--navy);
  font-family: var(--mono);
  font-size: 0.59rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.trajectory-record__environment dd {
  display: grid;
  gap: 0.3rem;
}

.trajectory-record__environment strong {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.57rem;
  font-weight: 600;
}

.trajectory-record__environment span,
.trajectory-record__environment small {
  color: var(--muted);
  font-size: 0.6rem;
  line-height: 1.42;
}

.trajectory-record__environment small {
  margin-top: 0.25rem;
  font-family: var(--mono);
}

.trajectory-run__outcome {
  margin: 0;
  padding: 0.72rem 1rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.trajectory-case__controls {
  display: grid;
  min-height: 76px;
  padding: 0.8rem 0;
  grid-template-columns: auto minmax(220px, 1fr) auto auto;
  gap: 0.7rem;
  align-items: center;
}

.trajectory-case__controls > button {
  min-height: 42px;
  padding: 0.62rem 0.85rem;
  border: 1px solid rgb(242 238 229 / 24%);
  border-radius: 999px;
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  font-size: 0.59rem;
  font-weight: 760;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.trajectory-case__controls > button:hover:not(:disabled) {
  border-color: rgb(242 238 229 / 52%);
  background: rgb(242 238 229 / 8%);
}

.trajectory-case__controls > button:disabled {
  cursor: default;
  opacity: 0.48;
}

.trajectory-case__position {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.18rem 0.8rem;
  align-items: center;
}

.trajectory-case__position strong {
  overflow: hidden;
  color: #e2bd69;
  font-size: 0.65rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trajectory-case__position output {
  color: rgb(242 238 229 / 62%);
  font-family: var(--mono);
  font-size: 0.57rem;
}

.trajectory-case__dots {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.35rem;
}

.trajectory-case__dots button {
  position: relative;
  width: min(52px, 9vw);
  height: 24px;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: transparent;
  cursor: pointer;
}

.trajectory-case__dots button::before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 4px;
  border-radius: 999px;
  background: rgb(242 238 229 / 18%);
  content: "";
  transform: translateY(-50%);
}

.trajectory-case__dots button[aria-current="step"]::before {
  background: #e2bd69;
}

.trajectory-case__footer {
  display: flex;
  padding-top: 1.2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  border-top: 1px solid rgb(242 238 229 / 16%);
}

.trajectory-case__footer > p {
  display: flex;
  max-width: 700px;
  margin: 0;
  gap: 0.7rem;
  color: rgb(242 238 229 / 52%);
  font-size: 0.62rem;
  line-height: 1.5;
}

.trajectory-case__footer > p span {
  color: #e2bd69;
}

.trajectory-case__footer > div {
  display: flex;
  min-width: max-content;
  align-items: center;
  gap: 0.9rem 1.2rem;
}

.trajectory-case__footer .home-text-action {
  color: #e2bd69;
}

.trajectory-research-bridge {
  display: grid;
  margin-top: clamp(2rem, 5vw, 4rem);
  overflow: hidden;
  grid-template-columns: minmax(580px, 1.3fr) minmax(340px, 0.7fr);
  border-radius: var(--radius-md);
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--shadow);
}

.research-atlas {
  display: grid;
  min-height: 430px;
  padding: clamp(1rem, 3vw, 2rem);
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.65rem;
  align-items: center;
  background:
    radial-gradient(circle at 50% 50%, rgb(45 107 139 / 30%), transparent 46%),
    #0d2028;
}

.research-atlas figure {
  min-width: 0;
  margin: 0;
  transform: translateY(var(--atlas-shift, 0));
}

.research-atlas figure:nth-child(2),
.research-atlas figure:nth-child(4) {
  --atlas-shift: 1.5rem;
}

.research-atlas img {
  width: 100%;
  aspect-ratio: 9 / 16;
  border: 3px solid #f8f5ee;
  border-radius: 0.35rem;
  object-fit: cover;
  object-position: top;
  box-shadow: 0 12px 28px rgb(0 0 0 / 28%);
}

.research-atlas span {
  display: block;
  margin-top: 0.55rem;
  color: rgb(242 238 229 / 58%);
  font-family: var(--mono);
  font-size: 0.48rem;
  text-transform: uppercase;
}

.trajectory-research-bridge__copy {
  display: flex;
  padding: clamp(2rem, 5vw, 4rem);
  justify-content: center;
  flex-direction: column;
}

.trajectory-research-bridge__copy .home-kicker {
  color: #e2bd69;
}

.trajectory-research-bridge__copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.trajectory-research-bridge__copy > p:not(.home-kicker) {
  margin: 1.25rem 0 0;
  color: rgb(242 238 229 / 65%);
  font-size: 0.8rem;
}

.trajectory-research-bridge__copy > div {
  display: flex;
  margin-top: 1.8rem;
  align-items: center;
  gap: 0.9rem 1.2rem;
  flex-wrap: wrap;
}

.trajectory-research-bridge__copy > div > a:not(.project-button) {
  color: #e2bd69;
  font-size: 0.62rem;
  font-weight: 760;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Playground invitation */
.play-invitation {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.play-invitation__layout {
  display: grid;
  grid-template-columns: minmax(520px, 1.12fr) minmax(360px, 0.88fr);
  gap: 4rem clamp(4rem, 9vw, 9rem);
  align-items: center;
}

.play-window {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.play-window__bar {
  display: flex;
  min-height: 52px;
  padding: 0.8rem 1rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.play-window__bar > span {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.play-window__bar i {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 4px rgb(66 110 90 / 13%);
}

.play-window__bar small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.play-window__body {
  display: grid;
  padding: clamp(1.2rem, 3vw, 2rem);
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background:
    radial-gradient(circle at 25% 50%, rgb(45 107 139 / 12%), transparent 32%),
    var(--paper-deep);
}

.play-window__body img {
  width: min(100%, 260px);
  justify-self: center;
  aspect-ratio: 9 / 16;
  border: 7px solid #10242d;
  border-radius: 0.75rem;
  object-fit: cover;
  object-position: top;
  box-shadow: 0 20px 45px rgb(22 39 46 / 20%);
}

.play-window__body h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 520;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.play-window__body p:not(.home-kicker) {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.play-window__body div > span {
  display: inline-flex;
  margin-top: 1.2rem;
  padding: 0.3rem 0.52rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.57rem;
}

.play-invitation__copy h2 {
  max-width: 650px;
}

.play-invitation__copy > p:not(.home-kicker) {
  max-width: 610px;
  margin: 1.55rem 0 0;
  color: var(--muted);
}

.play-invitation__copy ul {
  display: flex;
  margin: 1.5rem 0 0;
  padding: 0;
  gap: 0.45rem;
  flex-wrap: wrap;
  list-style: none;
}

.play-invitation__copy li {
  padding: 0.32rem 0.56rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.play-invitation__actions {
  display: flex;
  margin-top: 2rem;
  align-items: center;
  gap: 0.9rem 1.25rem;
  flex-wrap: wrap;
}

/* Results */
.results-section {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.results-heading__scope {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.results-heading__scope span {
  display: flex;
  min-height: 62px;
  padding: 0.7rem 0.8rem;
  align-items: baseline;
  gap: 0.4rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.results-heading__scope span + span {
  border-left: 1px solid var(--line);
}

.results-heading__scope strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 520;
  letter-spacing: -0.04em;
}

.results-layout {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(330px, 0.68fr) minmax(640px, 1.32fr);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
}

.frontier-panel {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background:
    radial-gradient(circle at 25% 0, rgb(45 107 139 / 22%), transparent 34%),
    var(--ink);
  color: var(--paper);
}

.frontier-panel .home-kicker {
  color: #e2bd69;
}

.frontier-panel__intro h3,
.ranking-panel__header h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3vw, 3rem);
  font-weight: 520;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.frontier-panel__intro > p:not(.home-kicker) {
  margin: 1rem 0 0;
  color: rgb(242 238 229 / 62%);
  font-size: 0.7rem;
  line-height: 1.5;
}

.frontier-models {
  margin: 1.6rem 0 0;
  padding: 0;
  border-top: 1px solid rgb(242 238 229 / 16%);
  list-style: none;
}

.frontier-models li {
  display: grid;
  min-height: 94px;
  padding: 1rem 0;
  grid-template-columns: 1.6rem 2.8rem minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: center;
  border-bottom: 1px solid rgb(242 238 229 / 16%);
}

.frontier-model__rank {
  align-self: start;
  color: #e2bd69;
  font-family: var(--mono);
  font-size: 0.58rem;
}

.frontier-model__mark {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid rgb(242 238 229 / 22%);
  border-radius: 50%;
  background: rgb(242 238 229 / 6%);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 700;
}

.frontier-model__identity,
.frontier-model__score {
  display: grid;
  min-width: 0;
  gap: 0.2rem;
}

.frontier-model__identity strong {
  overflow: hidden;
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.frontier-model__identity small,
.frontier-model__score em {
  color: rgb(242 238 229 / 48%);
  font-family: var(--mono);
  font-size: 0.48rem;
  font-style: normal;
}

.frontier-model__score {
  grid-template-columns: auto auto;
  justify-items: end;
  align-items: baseline;
}

.frontier-model__score > strong {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 520;
  letter-spacing: -0.04em;
}

.frontier-model__score > small {
  color: rgb(242 238 229 / 42%);
  font-family: var(--mono);
  font-size: 0.48rem;
}

.frontier-model__score em {
  grid-column: 1 / -1;
}

.metric-note {
  display: grid;
  margin-top: 1.4rem;
  grid-template-columns: auto 1fr;
  gap: 0.6rem;
  color: rgb(242 238 229 / 58%);
}

.metric-note > span {
  color: #e2bd69;
}

.metric-note p {
  margin: 0;
  font-size: 0.62rem;
  line-height: 1.5;
}

.metric-note strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--paper);
  font-size: 0.56rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.baseline-note {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgb(242 238 229 / 16%);
  color: rgb(242 238 229 / 48%);
  font-size: 0.59rem;
}

.baseline-note strong {
  margin-right: 0.4rem;
  color: var(--paper);
}

.ranking-panel {
  min-width: 0;
  padding: clamp(1.2rem, 3vw, 2.2rem);
}

.ranking-panel__header {
  display: flex;
  min-height: 92px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.ranking-panel__header .home-kicker {
  margin-bottom: 0.45rem;
}

.ranking-legend {
  display: grid;
  padding-top: 0.25rem;
  grid-template-columns: 4.9rem 3.9rem;
  gap: 0.35rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.055em;
  text-align: right;
  text-transform: uppercase;
}

.ranking-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ranking-row {
  display: grid;
  min-height: 53px;
  padding: 0.48rem 0;
  grid-template-columns: 2rem minmax(138px, 1.25fr) auto minmax(90px, 1fr) 4.9rem 3.9rem;
  gap: 0.55rem;
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
}

.ranking-row:nth-child(-n + 3) {
  background: linear-gradient(90deg, rgb(191 145 64 / 7%), transparent 62%);
}

.ranking-row__rank {
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.57rem;
}

.ranking-row__model {
  display: grid;
  min-width: 0;
  gap: 0.05rem;
}

.ranking-row__model strong {
  overflow: hidden;
  font-size: 0.68rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-row__model small {
  overflow: hidden;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.43rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-row__effort {
  padding: 0.22rem 0.38rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.46rem;
  text-transform: uppercase;
}

.ranking-row__bar {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgb(22 39 46 / 8%);
}

.ranking-row__bar i {
  display: block;
  width: var(--score);
  min-width: 3px;
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
}

.ranking-row:nth-child(-n + 3) .ranking-row__bar i {
  background: linear-gradient(90deg, var(--terracotta), var(--gold));
}

.ranking-row__score,
.ranking-row__success {
  font-family: var(--mono);
  font-size: 0.58rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.ranking-row__score {
  color: var(--ink);
}

.ranking-row__success {
  color: var(--muted);
}

.result-observations {
  display: grid;
  margin: 1.2rem 0 0;
  padding: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--paper);
  list-style: none;
}

.result-observations li {
  display: grid;
  min-height: 128px;
  padding: 1.15rem;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-content: start;
}

.result-observations li + li {
  border-left: 1px solid var(--line);
}

.result-observations span {
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.54rem;
}

.result-observations p {
  margin: 0;
  color: var(--muted);
  font-size: 0.69rem;
  line-height: 1.55;
}

.result-observations strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--ink);
}

.result-links {
  display: flex;
  margin-top: 1.5rem;
  align-items: center;
  gap: 0.8rem 1.2rem;
  flex-wrap: wrap;
}

/* Resources */
.resources-section {
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
}

.resource-grid {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--surface);
  list-style: none;
}

.resource-grid li + li {
  border-left: 1px solid var(--line);
}

.resource-grid a {
  position: relative;
  display: flex;
  min-height: 240px;
  padding: 1.35rem;
  flex-direction: column;
  text-decoration: none;
  transition: background-color var(--fast) ease;
}

.resource-grid a:hover {
  background: var(--paper);
}

.resource-grid span {
  color: var(--terracotta);
  font-family: var(--mono);
  font-size: 0.57rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.resource-grid strong {
  max-width: 260px;
  margin-top: 1.1rem;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 520;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.resource-grid small {
  max-width: 280px;
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.5;
}

.resource-grid i {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: var(--terracotta);
  font-size: 1.05rem;
  font-style: normal;
}

@media (max-width: 1180px) {
  .home-hero__layout {
    grid-template-columns: minmax(380px, 0.8fr) minmax(500px, 1.2fr);
    gap: 3rem;
  }

  .hero-sequence {
    min-height: 590px;
  }

  .game-showcase {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .results-layout {
    grid-template-columns: minmax(300px, 0.62fr) minmax(600px, 1.38fr);
  }

  .ranking-row {
    grid-template-columns: 2rem minmax(125px, 1.15fr) auto minmax(70px, 0.85fr) 4.6rem 3.7rem;
  }

  .trajectory-research-bridge {
    grid-template-columns: minmax(520px, 1.15fr) minmax(320px, 0.85fr);
  }
}

@media (max-width: 980px) {
  .home-hero {
    min-height: auto;
  }

  .home-hero__layout {
    min-height: auto;
    padding-top: 5rem;
    grid-template-columns: 1fr;
  }

  .home-hero__copy {
    max-width: 830px;
  }

  .home-hero h1 {
    font-size: clamp(5rem, 15vw, 8rem);
  }

  .hero-sequence {
    width: min(100%, 760px);
    min-height: 620px;
    justify-self: center;
  }

  .updates-list {
    grid-template-columns: 1fr 1fr;
  }

  .updates-list li:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .updates-list li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .benchmark-intro__layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .benchmark-intro__lead {
    position: static;
  }

  .play-invitation__layout {
    grid-template-columns: 1fr;
  }

  .results-layout,
  .trajectory-research-bridge {
    grid-template-columns: 1fr;
  }

  .play-window {
    width: min(100%, 740px);
  }

  .play-invitation__copy {
    max-width: 760px;
  }

  .frontier-panel__intro {
    max-width: 680px;
  }

  .frontier-models {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 0;
    gap: 1px;
    background: rgb(242 238 229 / 16%);
  }

  .frontier-models li {
    min-height: 170px;
    padding: 1rem;
    grid-template-columns: auto 1fr;
    align-content: start;
    background: var(--ink);
    border-bottom: 0;
  }

  .frontier-model__mark {
    justify-self: end;
  }

  .frontier-model__identity,
  .frontier-model__score {
    grid-column: 1 / -1;
  }

  .frontier-model__score {
    margin-top: 0.65rem;
    justify-items: start;
    grid-template-columns: auto auto;
  }

  .frontier-model__score em {
    justify-self: start;
  }

  .trajectory-case__header {
    grid-template-columns: 1fr;
  }

  .trajectory-case__meta {
    max-width: 520px;
  }

  .research-atlas {
    min-height: 390px;
  }

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

  .resource-grid li:nth-child(odd) {
    border-left: 0;
  }

  .resource-grid li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .home-section-heading,
  .results-heading,
  .trajectory-section__heading {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .home-section-heading > p,
  .trajectory-section__heading > p {
    margin: 0;
  }

  .results-heading__scope {
    max-width: 520px;
  }

  .property-list li {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .property-list small {
    grid-column: 2;
    justify-self: start;
    padding-top: 0;
    text-align: left;
  }

  .showcase-card__image {
    min-height: 300px;
  }

  .trajectory-grammar {
    grid-template-columns: 1fr 1fr;
  }

  .trajectory-grammar li:nth-child(3) {
    border-left: 0;
  }

  .trajectory-grammar li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .trajectory-branches {
    grid-auto-columns: min(86vw, 560px);
    grid-auto-flow: column;
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }

  .trajectory-run {
    scroll-snap-align: start;
  }

  .trajectory-case__footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .trajectory-case__footer > div {
    min-width: 0;
  }
}

@media (max-width: 620px) {
  .home-section {
    padding: 4.6rem 0;
  }

  .home-section-heading h2,
  .benchmark-intro__lead h2,
  .results-heading h2,
  .trajectory-section__heading h2,
  .play-invitation__copy h2 {
    font-size: clamp(2.55rem, 13vw, 4.2rem);
  }

  .home-hero__layout {
    padding-top: 3.8rem;
    padding-bottom: 3.4rem;
  }

  .home-hero h1 {
    font-size: clamp(2.85rem, 16vw, 5.2rem);
    line-height: 0.8;
  }

  .home-hero__claim {
    margin-top: 1.8rem;
    font-size: clamp(1.27rem, 6.4vw, 1.75rem);
  }

  .home-hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .home-hero__actions .project-button {
    width: 100%;
  }

  .home-hero__facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .home-hero__facts div {
    padding: 0.7rem 0.5rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .home-hero__facts div:first-child {
    padding-left: 0;
  }

  .home-hero__facts dd {
    font-size: 1.25rem;
  }

  .hero-sequence {
    min-height: 440px;
    padding-bottom: 2.3rem;
    gap: 0.45rem;
  }

  .hero-sequence__path {
    top: 8%;
  }

  .hero-state__image {
    border-width: 4px;
  }

  .hero-state__image > span {
    top: 0.35rem;
    left: 0.35rem;
    width: 1.65rem;
    height: 1.65rem;
    font-size: 0.5rem;
  }

  .hero-state figcaption strong {
    font-size: 0.88rem;
  }

  .hero-state figcaption small {
    font-size: 0.48rem;
  }

  .hero-sequence__note {
    right: 0;
    font-size: 0.52rem;
  }

  .updates-list {
    grid-template-columns: 1fr;
  }

  .updates-list li,
  .updates-list li:first-child,
  .updates-list li:nth-child(3) {
    padding: 1.2rem 0;
    border-left: 0;
  }

  .updates-list li + li {
    border-top: 1px solid var(--line);
  }

  .property-list li {
    min-height: 0;
    padding: 1.2rem 0;
    gap: 0.9rem;
  }

  .property-list h3 {
    font-size: 1.75rem;
  }

  .game-showcase {
    grid-auto-columns: min(84vw, 315px);
    grid-auto-flow: column;
    grid-template-columns: none;
    gap: 0.85rem;
    overflow-x: auto;
    padding: 0 0.1rem 1rem;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }

  .game-showcase li {
    scroll-snap-align: start;
  }

  .showcase-card {
    grid-template-columns: minmax(105px, 0.74fr) minmax(0, 1.26fr);
  }

  .showcase-card__image {
    min-height: 330px;
  }

  .showcase-card__body {
    padding: 1rem;
  }

  .showcase-card__body h3 {
    font-size: 1.55rem;
  }

  .results-heading__scope span {
    min-height: 54px;
    padding-inline: 0.5rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
  }

  .results-heading__scope strong {
    font-size: 1.7rem;
  }

  .frontier-models {
    grid-template-columns: 1fr;
  }

  .frontier-models li {
    min-height: 126px;
    grid-template-columns: 1.6rem 2.8rem minmax(0, 1fr);
    align-content: center;
  }

  .frontier-model__mark {
    justify-self: auto;
  }

  .frontier-model__identity,
  .frontier-model__score {
    grid-column: auto;
  }

  .frontier-model__score {
    margin-top: 0.45rem;
    grid-column: 3;
    grid-template-columns: auto auto 1fr;
    justify-items: start;
  }

  .frontier-model__score em {
    grid-column: auto;
    align-self: center;
    justify-self: end;
    padding-left: 0.5rem;
  }

  .ranking-panel {
    padding: 1rem;
  }

  .ranking-panel__header {
    min-height: 84px;
  }

  .ranking-legend {
    display: none;
  }

  .ranking-row {
    min-height: 84px;
    grid-template-areas:
      "rank model score"
      "rank effort success"
      "rank bar bar";
    grid-template-columns: 1.8rem minmax(0, 1fr) auto;
    grid-template-rows: auto auto 7px;
    gap: 0.2rem 0.55rem;
  }

  .ranking-row__rank { grid-area: rank; align-self: start; padding-top: 0.15rem; }
  .ranking-row__model { grid-area: model; }
  .ranking-row__model small { display: none; }
  .ranking-row__effort { grid-area: effort; width: max-content; }
  .ranking-row__bar { grid-area: bar; }
  .ranking-row__score { grid-area: score; }
  .ranking-row__success { grid-area: success; }

  .result-observations {
    grid-template-columns: 1fr;
  }

  .result-observations li {
    min-height: 0;
  }

  .result-observations li + li {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .result-links {
    align-items: stretch;
    flex-direction: column;
  }

  .result-links .project-button,
  .result-links .home-text-action {
    width: 100%;
    justify-content: center;
  }

  .trajectory-casebook {
    margin-inline: -0.5rem;
  }

  .trajectory-case-tabs {
    padding-inline: 0.25rem;
  }

  .trajectory-case-tabs button {
    min-height: 56px;
    padding-inline: 0.75rem;
  }

  .trajectory-case {
    padding: 0.85rem;
  }

  .trajectory-case__copy h3 {
    font-size: clamp(2.2rem, 11vw, 3.5rem);
  }

  .trajectory-case__meta {
    padding-left: 0.8rem;
  }

  .trajectory-branches {
    grid-auto-columns: calc(100vw - 4.6rem);
  }

  .trajectory-state__image {
    height: min(112vw, 470px);
  }

  .trajectory-record {
    grid-template-columns: 1fr;
  }

  .trajectory-record > div,
  .trajectory-record > div + div {
    grid-column: auto;
    border-left: 0;
  }

  .trajectory-record > div + div {
    border-top: 1px solid var(--line);
  }

  .trajectory-record__output {
    min-height: 0;
  }

  .trajectory-case__controls {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .trajectory-case__controls [data-case-toggle] {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: center;
  }

  .trajectory-case__footer > div {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .trajectory-case__footer .project-button,
  .trajectory-case__footer .home-text-action {
    width: 100%;
    justify-content: center;
  }

  .trajectory-research-bridge {
    margin-inline: -0.5rem;
  }

  .research-atlas {
    min-height: 280px;
    padding: 1rem 0.7rem;
    gap: 0.35rem;
  }

  .research-atlas img {
    border-width: 2px;
  }

  .research-atlas span {
    font-size: 0.38rem;
  }

  .trajectory-research-bridge__copy {
    padding: 1.6rem 1.2rem 2rem;
  }

  .trajectory-research-bridge__copy > div {
    align-items: stretch;
    flex-direction: column;
  }

  .trajectory-research-bridge__copy .project-button {
    width: 100%;
  }

  .play-window__bar {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .play-window__body {
    padding: 1rem;
    grid-template-columns: minmax(110px, 0.72fr) minmax(0, 1.28fr);
    gap: 1rem;
  }

  .play-window__body img {
    border-width: 4px;
  }

  .play-window__body h3 {
    font-size: clamp(1.55rem, 8vw, 2.25rem);
  }

  .play-invitation__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .play-invitation__actions .project-button,
  .play-invitation__actions .home-text-action {
    width: 100%;
  }

  .play-invitation__actions .home-text-action {
    justify-content: center;
  }

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

  .resource-grid li,
  .resource-grid li:nth-child(odd) {
    border-left: 0;
  }

  .resource-grid li + li,
  .resource-grid li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .resource-grid a {
    min-height: 195px;
  }
}

@media (max-width: 360px) {
  .home-hero__facts dt {
    font-size: 0.49rem;
  }

  .hero-state figcaption small {
    display: none;
  }

  .frontier-models li {
    grid-template-columns: 1.3rem 2.35rem minmax(0, 1fr);
    gap: 0.45rem;
  }

  .frontier-model__mark {
    width: 2.2rem;
    height: 2.2rem;
  }

  .frontier-model__identity small {
    white-space: normal;
  }

  .trajectory-grammar li {
    padding-inline: 0.7rem;
  }

  .trajectory-case__controls {
    gap: 0.35rem;
  }

  .trajectory-case__controls > button {
    padding-inline: 0.55rem;
    font-size: 0.5rem;
  }

  .play-window__body p:not(.home-kicker),
  .play-window__body div > span {
    display: none;
  }

  .trajectory-case__position strong {
    font-size: 0.57rem;
  }
}

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

  .trajectory-state__image img {
    transition: none;
  }
}