:root {
  --ink: #14171d;
  --muted: #646b77;
  --blue: #2854ed;
  --line: #dfe3e9;
  --soft: #f3f5f8;
  --mono: ui-monospace, SFMono-Regular, Consolas, monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #7696ff;
  outline-offset: 5px;
}
::selection {
  background: #d9e3ff;
}
.wrap {
  max-width: 1280px;
  margin: auto;
  padding-inline: 48px;
}
header {
  height: 84px;
  max-width: 1440px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 23px;
  font-weight: 750;
  letter-spacing: -0.8px;
}
.mark {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: #fff;
  border-radius: 7px;
  font-size: 22px;
  font-weight: 900;
  font-family: Arial;
}
.brand-divider {
  color: #b3b9c5;
  margin: 0 9px;
  font-weight: 300;
}
.journal {
  font: 11px var(--mono);
  letter-spacing: 1.4px;
  color: var(--muted);
}
header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 550;
}
nav a:hover {
  color: var(--blue);
}
.nav-author {
  border-left: 1px solid var(--line);
  padding-left: 30px;
}
.read-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--blue);
  z-index: 10;
}
.hero {
  padding-top: 68px;
}
.eyebrow,
.section-kicker {
  font: 12px var(--mono);
  letter-spacing: 1.6px;
  color: var(--blue);
}
.hero > .eyebrow {
  display: flex;
  justify-content: space-between;
}
.hero > .eyebrow span:last-child {
  color: var(--muted);
}
h1 {
  font-size: clamp(44px, 5.6vw, 78px);
  line-height: 1.04;
  letter-spacing: -4.1px;
  font-weight: 720;
  margin: 28px 0 30px;
  max-width: 1160px;
}
h1 span {
  color: var(--blue);
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 60px;
  margin-bottom: 42px;
}
.hero-bottom > p {
  font-size: 20px;
  line-height: 1.55;
  max-width: 680px;
  margin: 0;
  color: #505764;
}
.byline {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
  padding-bottom: 5px;
}
.avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #e9edf5;
  color: #444d62;
  font-weight: 700;
  font-size: 14px;
}
.byline strong {
  font-size: 14px;
  display: block;
  margin-bottom: 5px;
}
.byline div > span {
  font-size: 12px;
  color: var(--muted);
}
.hero-system {
  background: #13161c;
  color: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px #16274914;
}
.system-top,
.system-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #a0a7b5;
  font: 11px var(--mono);
  letter-spacing: 0.8px;
  padding: 20px 28px;
  border-bottom: 1px solid #30343d;
}
.system-top span:first-child {
  color: #d7e1ff;
}
.system-grid {
  display: grid;
  grid-template-columns: 1fr 2.45fr 1.05fr 1fr;
  align-items: center;
  padding: 35px 28px;
  gap: 32px;
}
.system-grid small {
  display: block;
  color: #939dae;
  font: 10px var(--mono);
  letter-spacing: 1px;
  margin-bottom: 19px;
}
.system-grid strong {
  font-size: 27px;
  font-weight: 550;
  line-height: 1.15;
  letter-spacing: -0.8px;
  display: block;
  margin-bottom: 17px;
}
.system-grid span:not(.track):not(.lane-id) {
  font-size: 12px;
  line-height: 1.6;
  color: #9ba4b7;
}
.sys-start,
.sys-end {
  min-width: 0;
}
.sys-gate {
  border-left: 1px solid #353c4b;
  padding-left: 27px;
  position: relative;
}
.sys-gate strong {
  font-size: 22px;
}
.gate-icon {
  font-size: 24px;
  color: #90acff;
  margin: -3px 0 8px;
}
.lane {
  display: flex;
  gap: 10px;
  align-items: center;
  border: 1px solid #333a48;
  border-radius: 5px;
  padding: 15px 12px;
  margin-bottom: 12px;
  background: #1b202a;
}
.lane-id {
  color: #7797f8;
  font: 10px var(--mono);
}
.lane b {
  font-size: 12px;
  width: 77px;
  font-weight: 500;
  flex-shrink: 0;
}
.lane em {
  font: 10px var(--mono);
  color: #a8b8df;
  min-width: 39px;
}
.track {
  display: flex;
  gap: 6px;
  flex: 1;
  min-width: 20px;
  overflow: hidden;
}
.track i {
  height: 6px;
  flex: 1;
  min-width: 6px;
  background: #3f61b8;
  border-radius: 1px;
}
.track i:nth-child(2) {
  background: #7196ff;
}
.track i:last-child {
  background: #303e5c;
}
.lane:nth-child(2) .track i:nth-child(3) {
  background: #7196ff;
}
.lane:nth-child(3) .track i:first-child {
  background: #7196ff;
}
.fleet-caption {
  color: #778398;
  font: 9px var(--mono);
  letter-spacing: 1px;
  padding-top: 4px;
}
.system-bottom {
  border: 0;
  border-top: 1px solid #30343d;
  font-size: 10px;
  padding: 15px 28px;
  letter-spacing: 0.1px;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  padding: 32px 0 24px;
  gap: 20px;
}
.metrics > div {
  border-right: 1px solid var(--line);
  padding-left: 24px;
}
.metrics > div:first-child {
  padding-left: 0;
}
.metrics > div:last-child {
  border: 0;
}
.metrics strong {
  display: block;
  font-size: 47px;
  font-weight: 620;
  letter-spacing: -2px;
  margin-bottom: 8px;
}
.metrics span {
  font-size: 14px;
  font-weight: 600;
  display: block;
}
.metrics small {
  font-size: 12px;
  color: var(--muted);
  display: block;
  margin-top: 7px;
}
.metric-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  margin: 15px 0 0;
}
.article-layout {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 64px;
  margin-top: 82px;
}
.contents {
  position: sticky;
  top: 32px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 10px;
}
.contents > .eyebrow {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 14px;
}
.contents a {
  font-size: 13px;
  color: #7a818d;
  padding: 9px 0 9px 14px;
  border-left: 2px solid #e5e8ef;
  transition: color 0.2s;
}
.contents a.active {
  color: var(--blue);
  border-color: var(--blue);
  font-weight: 600;
}
.contents a:hover {
  color: var(--blue);
}
.aside-foot {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: #737c8a;
}
.aside-foot strong {
  font-weight: 500;
  color: #3a4352;
}
article {
  max-width: 850px;
  min-width: 0;
}
article p {
  font-size: 18px;
  line-height: 1.8;
  color: #444d5a;
  max-width: 720px;
  margin: 0 0 22px;
}
article strong {
  color: #202631;
  font-weight: 650;
}
.intro {
  padding-bottom: 20px;
}
.intro p:first-child {
  font-size: 22px;
  line-height: 1.65;
  color: #202631;
}
.chapter {
  padding-top: 54px;
  margin-top: 34px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 25px;
}
.section-kicker {
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 19px;
}
h2 {
  font-size: clamp(30px, 3.3vw, 43px);
  line-height: 1.12;
  letter-spacing: -1.7px;
  margin: 0 0 28px;
  font-weight: 650;
}
h3 {
  font-size: 23px;
  line-height: 1.3;
  letter-spacing: -0.6px;
  margin: 32px 0 16px;
  font-weight: 650;
}
code {
  font: 0.8em var(--mono);
  background: #f0f3f8;
  border-radius: 4px;
  padding: 3px 5px;
  overflow-wrap: anywhere;
  color: #344767;
}
.code-block {
  background: #151920;
  border-radius: 8px;
  margin: 32px 0;
  color: #e3eaff;
  overflow: hidden;
}
.code-label {
  padding: 17px 24px;
  border-bottom: 1px solid #303744;
  font: 10px var(--mono);
  color: #91a7ce;
  letter-spacing: 1px;
}
pre {
  font: 13px/1.9 var(--mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 22px 24px;
  margin: 0;
}
.dim {
  color: #8e9caf;
}
blockquote {
  border-left: 3px solid var(--blue);
  padding: 4px 0 4px 25px;
  margin: 34px 0;
  font-size: 23px;
  line-height: 1.5;
  letter-spacing: -0.4px;
  color: #1a2c51;
}
cite {
  display: block;
  font-size: 12px;
  color: #748198;
  letter-spacing: 0;
  font-style: normal;
  margin-top: 14px;
}
.pipeline {
  border: 1px solid #cdd6ed;
  border-radius: 8px;
  margin: 35px 0;
  overflow: hidden;
}
.interactive-label {
  font: 10px var(--mono);
  letter-spacing: 1px;
  color: #4b638f;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 19px 22px;
}
.interactive-label span {
  letter-spacing: 0;
  color: #6c778c;
}
.stage-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid #dce3f0;
  background: #f4f6fa;
}
.stage-tabs button {
  font-size: 13px;
  background: transparent;
  border: 0;
  color: #576478;
  padding: 18px 8px;
  border-bottom: 2px solid transparent;
}
.stage-tabs button[aria-selected="true"] {
  background: #fff;
  color: var(--blue);
  border-bottom-color: var(--blue);
  font-weight: 650;
}
#stage-panel {
  padding: 27px 28px 22px;
  min-height: 250px;
}
.owner {
  font: 10px var(--mono);
  letter-spacing: 1.2px;
  color: var(--blue);
}
#stage-panel h3 {
  margin: 12px 0;
  font-size: 24px;
}
#stage-panel p {
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: 18px;
}
.handoff {
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font: 10px var(--mono);
  color: var(--muted);
  letter-spacing: 1px;
}
.handoff strong {
  font:
    13px -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  margin-left: 16px;
  letter-spacing: 0;
}
.product-gallery {
  margin: 38px 0;
}
.gallery-heading {
  display: flex;
  align-items: baseline;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 19px;
}
.gallery-heading h3 {
  font-size: 19px;
  margin: 0;
}
.gallery-heading > span {
  font-size: 11px;
  color: var(--muted);
}
.shots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}
.shot {
  min-width: 0;
  border: 0;
  padding: 0;
  background: #f2f4f8;
  border-radius: 8px;
  text-align: left;
  overflow: hidden;
  transition: transform 0.2s;
}
.shot:hover {
  transform: translateY(-4px);
}
.shot img {
  display: block;
  width: 100%;
  height: 310px;
  object-fit: cover;
  object-position: top;
}
.shot > span {
  display: block;
  padding: 15px 12px;
  font-size: 11px;
  line-height: 1.5;
  color: #6a7382;
}
.shot b {
  display: block;
  font-size: 12px;
  color: #26374e;
  margin-bottom: 3px;
}
article .caption {
  font-size: 12px;
  line-height: 1.6;
  color: #788291;
  margin-top: 13px;
  margin-bottom: 0;
}
.contract-visual {
  background: #f3f5f9;
  border: 1px solid #e0e6ef;
  border-radius: 8px;
  padding: 24px;
  margin: 32px 0;
}
.contract-title {
  font: 10px var(--mono);
  letter-spacing: 1px;
  color: #536581;
  margin-bottom: 26px;
}
.contract-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.contract-cases > div > span {
  font-size: 12px;
  display: block;
  color: #59687c;
  margin-top: 5px;
  line-height: 1.4;
}
.contract-cases b {
  font: 11px var(--mono);
}
.geometry {
  height: 100px;
  position: relative;
  background: #fff;
  border: 1px solid #e2e7ef;
  border-radius: 3px;
  margin-bottom: 14px;
  overflow: hidden;
}
.wall {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 24px;
  background: #aeb7c6;
}
.lamp {
  position: absolute;
  width: 35px;
  height: 35px;
  background: #3e69ed;
  left: 40%;
  top: 8px;
}
.path {
  position: absolute;
  top: 62px;
  left: 10%;
  width: 80%;
  border-top: 2px dashed #a4b4d1;
}
.clear .lamp {
  top: 61px;
}
.clear .path {
  top: 44px;
}
.narrow .lamp {
  top: 35px;
}
.narrow .path {
  top: 29px;
  border-color: #d67d75;
}
.pass {
  color: #286850;
}
.fail {
  color: #b3453c;
}
.contract-visual > p {
  font-size: 11px;
  line-height: 1.5;
  color: #788397;
  margin: 21px 0 0;
}
.bars {
  margin: 32px 0;
  padding: 3px 0 20px;
}
.bars .interactive-label {
  padding: 0 0 23px;
}
.bar-row {
  margin-bottom: 20px;
}
.bar-row > div:first-child {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  margin-bottom: 10px;
}
.bar-row strong {
  font-weight: 500;
}
.bar-row span {
  font-family: var(--mono);
  color: #536077;
  font-size: 12px;
}
.bar-track {
  background: #edf1f7;
  height: 14px;
}
.bar-track i {
  display: block;
  height: 100%;
  background: var(--blue);
}
.bar-row:nth-of-type(3) .bar-track i {
  background: #aabbe9;
}
.incident {
  background: #13233d;
  color: #fff;
  border-radius: 8px;
  overflow: hidden;
  margin: 34px 0;
}
.incident-header {
  padding: 18px 24px;
  border-bottom: 1px solid #35445e;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font: 9px var(--mono);
  letter-spacing: 0.4px;
  color: #a8b8d3;
}
.incident-event {
  display: grid;
  grid-template-columns: 85px 1fr;
  padding: 25px 24px 0;
  gap: 22px;
}
.incident-event time {
  font: 23px var(--mono);
  letter-spacing: -1px;
  color: #8bacff;
  padding-top: 2px;
}
.incident h3 {
  font-size: 21px;
  margin: 0 0 9px;
  color: #fff;
}
.incident p {
  font-size: 15px;
  color: #bdc9dc;
  line-height: 1.75;
  margin: 0;
}
.incident-footer {
  padding: 19px 24px;
  border-top: 1px solid #35445e;
  margin-top: 25px;
  font-size: 11px;
  color: #a6b8d6;
}
.feedback-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 34px 0;
}
.feedback-flow > div {
  border-top: 1px solid #c4d1eb;
  padding-top: 15px;
}
.feedback-flow span {
  font: 11px var(--mono);
  color: #708cce;
  margin-right: 12px;
}
.feedback-flow b {
  font-size: 16px;
  font-weight: 600;
}
.feedback-flow p {
  font-size: 14px;
  line-height: 1.6;
  margin: 12px 0;
}
.evidence {
  border-block: 1px solid var(--line);
  margin: 32px 0;
  color: #536073;
}
.evidence summary {
  padding: 20px 0;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  line-height: 1.6;
}
.evidence > div {
  padding-bottom: 20px;
}
.evidence li {
  font-size: 14px;
  line-height: 1.75;
  padding: 6px 0;
}
.evidence ul {
  padding-left: 21px;
}
.evidence p {
  font-size: 13px;
  line-height: 1.7;
}
.capacity {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 30px;
  align-items: center;
  margin: 32px 0;
  background: #f2f5fa;
  border-radius: 8px;
  padding: 30px;
}
.capacity > div {
  display: flex;
  flex-direction: column;
}
.capacity-number {
  font-size: 62px;
  font-weight: 600;
  letter-spacing: -3px;
  line-height: 1.1;
}
.capacity > div > span:last-child {
  font-size: 13px;
  color: #5c6a7f;
  margin-top: 6px;
}
.capacity .queue-visual {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
}
.queue-visual i {
  display: block;
  height: 29px;
  background: #4269d9;
  border-radius: 2px;
}
.queue-visual i:last-child {
  background: #aabfed;
}
.capacity p {
  grid-column: 1/-1;
  font-size: 11px;
  color: #6e7b91;
  margin: 0;
  line-height: 1.5;
}
.big-quote {
  font-size: 34px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -1px;
  color: var(--blue);
  border: 0;
  padding: 18px 0;
  margin: 30px 0;
}
.principles {
  margin: 35px 0;
}
.principles > div {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding: 24px 0;
}
.principles > div > span {
  font: 12px var(--mono);
  color: var(--blue);
  padding-top: 5px;
}
.principles h3 {
  font-size: 21px;
  margin: 0 0 9px;
}
.principles p {
  font-size: 16px;
  margin: 0;
}
.series {
  margin-top: 72px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}
.series h2 {
  font-size: 31px;
}
.series-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 30px;
}
.series-grid > div {
  padding: 21px 0;
  border-top: 1px solid var(--line);
}
.series-grid span {
  font: 10px var(--mono);
  color: #7c8798;
  letter-spacing: 1px;
}
.series-grid > div:first-child span {
  color: var(--blue);
}
.series-grid h3 {
  font-size: 18px;
  margin: 9px 0 0;
  line-height: 1.4;
}
.author {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 23px;
  border-top: 1px solid var(--line);
  padding-top: 40px;
  margin-top: 55px;
}
.author .avatar {
  width: 55px;
  height: 55px;
  font-size: 17px;
  background: #162846;
  color: #fff;
}
.author h2 {
  font-size: 31px;
  margin: 10px 0 20px;
}
.author p {
  font-size: 16px;
  line-height: 1.8;
}
.author .section-kicker {
  font-size: 10px;
}
.game-link {
  font-size: 14px;
  color: var(--blue);
  border-bottom: 1px solid #b9c9fb;
  padding-bottom: 4px;
  line-height: 1.8;
}
.methodology {
  margin-top: 45px;
}
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  border-top: 1px solid var(--line);
  margin-top: 80px !important;
  padding-block: 30px;
  font-size: 12px;
  color: #6e7889;
}
footer .brand {
  font-size: 19px;
  color: var(--ink);
}
footer .mark {
  width: 26px;
  height: 26px;
  font-size: 19px;
}
dialog {
  padding: 55px 20px 20px;
  border: 0;
  border-radius: 10px;
  max-width: min(90vw, 700px);
  max-height: 90vh;
  background: #171b23;
  color: #fff;
}
dialog::backdrop {
  background: #070d19c9;
  backdrop-filter: blur(5px);
}
dialog img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: auto;
}
dialog p {
  font-size: 14px;
  line-height: 1.6;
  color: #c6d2e5;
}
.dialog-close {
  position: absolute;
  top: 13px;
  right: 17px;
  color: #fff;
  background: #333d4c;
  border: 0;
  border-radius: 5px;
  padding: 8px 13px;
  font-size: 14px;
}
@media (min-width: 1500px) {
  .wrap {
    max-width: 1360px;
  }
  .hero h1 {
    font-size: 84px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    padding-inline: 32px;
  }
  header {
    padding-inline: 32px;
  }
  .hero-bottom {
    gap: 24px;
  }
  .hero-bottom > p {
    font-size: 18px;
    max-width: 540px;
  }
  .system-grid {
    gap: 19px;
    grid-template-columns: 0.85fr 2.3fr 1fr;
  }
  .sys-end {
    display: none;
  }
  .article-layout {
    grid-template-columns: 155px minmax(0, 1fr);
    gap: 35px;
  }
  .contents a {
    font-size: 11px;
  }
  .shots {
    gap: 10px;
  }
  .shot img {
    height: 240px;
  }
  .metrics strong {
    font-size: 40px;
  }
  .metrics span {
    font-size: 12px;
  }
  .metrics > div {
    padding-left: 12px;
  }
  .gallery-heading {
    display: block;
  }
  .gallery-heading > span {
    display: block;
    margin-top: 8px;
  }
}
@media (max-width: 760px) {
  header {
    height: 69px;
    padding-inline: 22px;
  }
  .brand {
    font-size: 21px;
  }
  .journal {
    font-size: 9px;
  }
  .brand-divider {
    margin: 0 3px;
  }
  header nav > a:not(.nav-author) {
    display: none;
  }
  .nav-author {
    border: 0;
    padding: 0;
    font-size: 12px;
  }
  .wrap {
    padding-inline: 23px;
  }
  .hero {
    padding-top: 40px;
  }
  .hero > .eyebrow {
    font-size: 9px;
    letter-spacing: 1px;
  }
  .hero > .eyebrow span:last-child {
    display: none;
  }
  h1 {
    font-size: clamp(42px, 8.5vw, 64px);
    letter-spacing: -2.5px;
    line-height: 1.08;
    margin: 23px 0;
  }
  .desktop {
    display: none;
  }
  .hero-bottom {
    display: block;
    margin-bottom: 28px;
  }
  .hero-bottom > p {
    font-size: 17px;
    line-height: 1.6;
  }
  .byline {
    margin-top: 24px;
  }
  .hero-system {
    border-radius: 8px;
  }
  .system-top {
    padding: 16px;
    font-size: 9px;
    letter-spacing: 0.5px;
  }
  .system-top span:last-child {
    display: none;
  }
  .system-grid {
    padding: 22px 16px;
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .sys-start {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
  }
  .sys-start small {
    font-size: 9px;
    margin: 0;
  }
  .sys-start strong {
    font-size: 23px;
    margin: 0;
  }
  .sys-start strong br {
    display: none;
  }
  .sys-start > span {
    display: none;
  }
  .fleet {
    width: 100%;
  }
  .lane {
    padding: 13px;
    margin-bottom: 10px;
  }
  .lane b {
    width: 92px;
    font-size: 12px;
  }
  .lane em {
    min-width: 48px;
  }
  .lane .track {
    gap: 8px;
  }
  .sys-gate {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border: 0;
    border-top: 1px solid #353c4b;
    padding: 20px 0 0;
  }
  .sys-gate small {
    font-size: 8px;
    margin: 0;
    max-width: 100px;
  }
  .gate-icon {
    display: none;
  }
  .sys-gate strong {
    font-size: 18px;
    margin: 0;
  }
  .sys-gate strong br {
    display: none;
  }
  .sys-gate > span {
    font-size: 10px !important;
  }
  .system-bottom {
    padding: 14px 16px;
    font-size: 9px;
    line-height: 1.6;
  }
  .system-bottom span:last-child {
    display: none;
  }
  .metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: 23px 15px;
    padding: 26px 0 23px;
  }
  .metrics > div {
    padding-left: 0;
  }
  .metrics > div:nth-child(2) {
    border: 0;
  }
  .metrics strong {
    font-size: 39px;
  }
  .metrics span {
    font-size: 12px;
  }
  .metrics small {
    font-size: 11px;
  }
  .metric-note {
    font-size: 11px;
  }
  .article-layout {
    display: block;
    margin-top: 45px;
  }
  .contents {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px 15px;
    padding: 0 0 30px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--line);
  }
  .contents > .eyebrow {
    grid-column: 1/-1;
    font-size: 9px;
    margin-bottom: 12px;
  }
  .contents a {
    font-size: 11px;
    padding: 10px 0 10px 12px;
  }
  .aside-foot {
    display: none;
  }
  article p {
    font-size: 17px;
    line-height: 1.8;
  }
  .intro p:first-child {
    font-size: 20px;
  }
  .chapter {
    margin-top: 28px;
    padding-top: 40px;
  }
  h2 {
    font-size: 33px;
    letter-spacing: -1.4px;
    line-height: 1.15;
  }
  .section-kicker {
    font-size: 10px;
  }
  h3 {
    font-size: 22px;
  }
  pre {
    font-size: 11px;
    padding: 20px 17px;
  }
  .code-label {
    font-size: 9px;
    padding: 15px 17px;
  }
  blockquote {
    font-size: 21px;
    padding-left: 20px;
  }
  .interactive-label {
    font-size: 9px;
    padding: 16px;
    line-height: 1.5;
  }
  .interactive-label > span {
    font-size: 9px;
  }
  .stage-tabs button {
    font-size: 11px;
    padding: 16px 4px;
  }
  #stage-panel {
    padding: 23px 20px;
    min-height: 280px;
  }
  #stage-panel h3 {
    font-size: 22px;
  }
  #stage-panel p {
    font-size: 15px;
  }
  .shots {
    gap: 9px;
  }
  .shot img {
    height: 210px;
  }
  .shot > span {
    padding: 12px 8px;
    font-size: 10px;
  }
  .shot b {
    font-size: 11px;
  }
  .gallery-heading h3 {
    font-size: 19px;
  }
  .contract-visual {
    padding: 20px 14px;
  }
  .contract-cases {
    gap: 10px;
  }
  .contract-cases > div > span {
    font-size: 11px;
  }
  .contract-cases b {
    font-size: 10px;
  }
  .geometry {
    height: 89px;
  }
  .lamp {
    width: 27px;
    height: 27px;
  }
  .contract-title {
    font-size: 9px;
  }
  .contract-visual > p {
    font-size: 10px;
  }
  .bars .interactive-label {
    display: block;
  }
  .bars .interactive-label span {
    display: block;
    margin-top: 7px;
  }
  .incident-header {
    display: block;
    line-height: 1.8;
    padding: 16px 18px;
  }
  .incident-header span {
    display: block;
  }
  .incident-event {
    grid-template-columns: 55px 1fr;
    gap: 15px;
    padding: 22px 18px 0;
  }
  .incident-event time {
    font-size: 19px;
  }
  .incident h3 {
    font-size: 18px;
  }
  .incident p {
    font-size: 14px;
  }
  .incident-footer {
    font-size: 10px;
    padding: 16px 18px;
  }
  .feedback-flow {
    gap: 15px;
  }
  .feedback-flow span {
    display: block;
    margin-bottom: 10px;
  }
  .feedback-flow b {
    font-size: 14px;
  }
  .feedback-flow p {
    font-size: 12px;
  }
  .capacity {
    gap: 20px;
    padding: 22px;
  }
  .capacity-number {
    font-size: 48px;
  }
  .capacity > div > span:last-child {
    font-size: 11px;
  }
  .capacity .queue-visual {
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
  }
  .queue-visual i {
    height: 19px;
  }
  .capacity p {
    font-size: 10px;
  }
  .big-quote {
    font-size: 29px;
  }
  .principles > div {
    grid-template-columns: 24px 1fr;
    gap: 12px;
  }
  .principles h3 {
    font-size: 20px;
  }
  .principles p {
    font-size: 15px;
  }
  .series-grid {
    gap: 0 20px;
  }
  .series-grid h3 {
    font-size: 17px;
  }
  .series-grid span {
    font-size: 9px;
  }
  .author {
    gap: 17px;
    grid-template-columns: 40px 1fr;
  }
  .author .avatar {
    width: 40px;
    height: 40px;
    font-size: 13px;
  }
  .author h2 {
    font-size: 27px;
  }
  .author p {
    font-size: 15px;
  }
  .author .section-kicker {
    font-size: 9px;
  }
  footer {
    flex-wrap: wrap;
    margin-top: 50px !important;
    padding-block: 25px;
  }
  footer > span {
    display: none;
  }
  .evidence summary {
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}
@media print {
  header,
  .contents,
  .read-progress,
  dialog,
  footer {
    display: none;
  }
  .wrap {
    max-width: none;
    padding: 0;
  }
  .article-layout {
    display: block;
  }
  .hero-system {
    print-color-adjust: exact;
  }
  .chapter {
    break-inside: avoid-page;
  }
  a {
    color: inherit;
  }
  .hero h1 {
    font-size: 45px;
  }
  .hero-bottom {
    display: block;
  }
}
/* Engine details and documentary captures */
.transition-map {
  margin: 32px 0;
  border: 1px solid #dce3ee;
  border-radius: 8px;
  overflow: hidden;
}
.transition-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  align-items: center;
  gap: 10px;
  padding: 21px;
  border-top: 1px solid #e1e7ef;
}
.transition-row > code {
  font-size: 12px;
  text-align: center;
  padding: 12px 5px;
}
.transition-row > div {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.transition-row span {
  font: 10px/1.4 var(--mono);
  color: var(--blue);
}
.transition-row b {
  font-size: 24px;
  color: #8fa5d2;
  font-weight: 400;
}
.transition-row small {
  font-size: 12px;
  color: #6f7e94;
}
.engine-capture {
  display: grid;
  grid-template-columns: minmax(0, 230px) minmax(0, 1fr);
  gap: 32px;
  margin: 38px 0;
  align-items: center;
}
.engine-capture .shot img {
  height: auto;
  width: 100%;
  object-fit: contain;
}
.engine-capture h3 {
  margin: 12px 0 16px;
  font-size: 25px;
}
.engine-capture p {
  font-size: 16px;
  line-height: 1.75;
}
.engine-capture .caption {
  font-size: 12px;
}
.engine-capture .section-kicker {
  font-size: 10px;
  line-height: 1.5;
  display: block;
}
.authority-wrap {
  margin: 32px 0;
}
.authority {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
  line-height: 1.65;
}
.authority caption {
  text-align: left;
  font-weight: 600;
  padding: 0 0 14px;
}
.authority th,
.authority td {
  border-bottom: 1px solid #e0e5ed;
  text-align: left;
  padding: 16px;
  vertical-align: top;
}
.authority thead {
  background: #f1f4f9;
  color: #52627d;
  font-size: 12px;
}
.authority tbody th {
  font-weight: 550;
  width: 35%;
  color: #203454;
}
.authority td {
  color: #5c687a;
}
.verdicts {
  border: 1px solid #dce3ee;
  border-radius: 8px;
  margin: 30px 0;
}
.verdicts > div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 22px 22px;
}
.verdicts code {
  font-size: 13px;
  padding: 8px 11px;
}
.escalation {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 30px 0;
}
.escalation > div {
  border-top: 2px solid #aebfe8;
  padding-top: 18px;
}
.escalation span {
  font: 10px var(--mono);
  color: #4267b5;
}
.escalation h4 {
  font-size: 16px;
  margin: 12px 0;
  line-height: 1.4;
}
.escalation p {
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
}
@media (max-width: 760px) {
  .transition-row {
    grid-template-columns: 1fr 1fr 1fr;
    padding: 15px 8px;
    gap: 5px;
  }
  .transition-row > code {
    font-size: 10px;
    overflow-wrap: anywhere;
  }
  .transition-row span {
    font-size: 8px;
  }
  .transition-row small {
    font-size: 10px;
  }
  .engine-capture {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
  .engine-capture > .shot {
    max-width: 290px;
    justify-self: center;
    order: 2;
  }
  .engine-capture > div {
    order: 1;
  }
  .engine-capture h3 {
    font-size: 25px;
  }
  .engine-capture .shot img {
    max-height: none;
  }
  .authority th,
  .authority td {
    padding: 12px 8px;
    font-size: 13px;
  }
  .authority tbody th {
    width: 36%;
  }
  .escalation {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .escalation p {
    font-size: 15px;
  }
  .verdicts .interactive-label {
    display: block;
  }
  .verdicts .interactive-label span {
    display: block;
    margin-top: 7px;
  }
}

.brand .brand-icon {
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
  background: #14171b;
}
footer .brand .brand-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
}
/* Product-led opening */
.hero .new-headline {
  font-size: clamp(42px, 5.2vw, 72px);
  max-width: 1160px;
  line-height: 1.08;
  letter-spacing: -3.3px;
}
.product-showcase {
  background: #10151e;
  border-radius: 12px;
  padding: 25px 30px 20px;
  overflow: hidden;
}
.showcase-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.showcase-heading > div {
  display: flex;
  align-items: center;
  gap: 12px;
}
.showcase-heading img {
  border-radius: 7px;
}
.showcase-heading div span {
  font: 11px var(--mono);
  color: #bed0ee;
  letter-spacing: 1.3px;
}
.showcase-heading > span {
  color: #8595ae;
  font-size: 12px;
}
.showcase-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  gap: 24px;
  align-items: center;
}
.showcase-card {
  display: block;
  min-width: 0;
  background: transparent;
  border: 0;
  padding: 0;
  text-align: left;
  color: #fff;
  transition: transform 0.2s;
}
.showcase-card:hover {
  transform: translateY(-4px);
}
.showcase-label {
  display: block;
  font-size: 12px;
  color: #d9e2f0;
  margin-bottom: 13px;
}
.showcase-label b {
  font: 10px var(--mono);
  color: #7fbfff;
  margin-right: 10px;
}
.showcase-screen {
  display: block;
  height: 392px;
  border: 1px solid #3a4659;
  border-radius: 10px;
  overflow: hidden;
  background: #1c2027;
  box-shadow: 0 15px 30px #0003;
}
.showcase-primary .showcase-screen {
  height: 465px;
}
.showcase-screen img {
  display: block;
  width: 100%;
  height: auto;
  transform: translateY(-9%);
}
.showcase-description {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: #becce0;
  margin: 17px 0 0;
}
.showcase-note {
  font-size: 11px;
  line-height: 1.6;
  color: #8998af;
  margin: 24px 0 0;
}
.product-showcase .showcase-card:focus-visible {
  outline-offset: 7px;
}
@media (max-width: 1050px) {
  .showcase-grid {
    gap: 16px;
  }
  .product-showcase {
    padding: 22px;
  }
  .showcase-screen {
    height: 310px;
  }
  .showcase-primary .showcase-screen {
    height: 370px;
  }
  .showcase-description {
    font-size: 12px;
  }
  .showcase-label {
    font-size: 11px;
  }
}
@media (max-width: 760px) {
  .hero .new-headline {
    font-size: clamp(39px, 8.8vw, 59px);
    letter-spacing: -1.9px;
    line-height: 1.1;
  }
  .product-showcase {
    padding: 20px 16px;
  }
  .showcase-heading {
    margin-bottom: 22px;
  }
  .showcase-heading > span {
    display: none;
  }
  .showcase-heading div span {
    font-size: 10px;
  }
  .showcase-grid {
    display: flex;
    overflow-x: auto;
    gap: 18px;
    scroll-snap-type: x mandatory;
    padding: 6px 5px 16px;
    align-items: flex-start;
  }
  .showcase-card {
    flex: 0 0 85%;
    scroll-snap-align: start;
  }
  .showcase-screen,
  .showcase-primary .showcase-screen {
    height: 400px;
  }
  .showcase-screen img {
    transform: translateY(-9%);
  }
  .showcase-label {
    font-size: 12px;
  }
  .showcase-description {
    font-size: 14px;
  }
  .showcase-note {
    font-size: 10px;
    margin-top: 14px;
  }
}
@media print {
  .showcase-grid {
    display: grid;
  }
  .showcase-screen {
    height: 320px !important;
  }
  .product-showcase {
    print-color-adjust: exact;
  }
}

.metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.throughput-story {
  margin: 3rem 0;
}
@media (max-width: 650px) {
  .metrics {
    grid-template-columns: 1fr;
  }
  .metrics > div {
    min-width: 0;
  }
}

.series-intro {
  color: var(--muted);
  max-width: 65ch;
}
.series-grid > div {
  min-width: 0;
}
.series-grid p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--muted);
  margin: 12px 0 0;
}
.series-grid h3 {
  margin-bottom: 0;
}
@media (max-width: 520px) {
  .series-grid {
    grid-template-columns: 1fr;
  }
}

.agent-map {
  margin: 28px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--soft);
}
.agent-map-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 20px;
  padding: 24px;
}
.agent-node {
  padding: 16px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.agent-node strong,
.agent-foundation strong {
  font-size: 17px;
}
.agent-map p {
  font-size: 15px;
  line-height: 1.6;
  margin: 8px 0 0;
}
.agent-map small {
  display: block;
  font-size: 14px;
  color: var(--blue);
  margin-top: 10px;
}
.agent-edge {
  font: 14px var(--mono);
  color: var(--blue);
  padding: 12px 0;
  line-height: 1.6;
}
.agent-side {
  border-left: 2px solid var(--blue);
  padding-left: 20px;
  align-self: center;
}
.agent-foundation {
  grid-column: 1/-1;
  background: #14171d;
  color: white;
  border-radius: 6px;
  padding: 20px;
}
.agent-foundation p {
  color: #dfe3e9;
}
.agent-map figcaption {
  font-size: 14px;
  line-height: 1.6;
  padding: 0 24px 24px;
  color: var(--muted);
}
.org-table-wrap {
  overflow-x: auto;
  margin: 24px 0 36px;
}
.org-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.65;
}
.org-table th,
.org-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
}
.org-table thead {
  background: var(--soft);
}
.org-table th[scope="row"] {
  color: var(--blue);
}
.source-files code {
  overflow-wrap: anywhere;
}
@media (max-width: 650px) {
  .agent-map-grid {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .agent-side {
    align-self: stretch;
  }
  .org-table {
    min-width: 560px;
  }
}

/* Keep the compact quality breakdown within phone-width text columns. */
.org-table.quality-results {
  min-width: 0;
  font-size: 14px;
}
.quality-results th:first-child {
  width: 60%;
}
.quality-results td {
  white-space: nowrap;
}

/* The shipped game beside the system that helped build it. */
.hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  margin-bottom: 48px;
}
.hero-copy {
  min-width: 0;
}
.hero-copy > .eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  line-height: 1.6;
}
.hero-copy > .eyebrow span:last-child {
  color: var(--muted);
}
.hero .hero-copy .new-headline {
  font-size: clamp(38px, 4.1vw, 57px);
  line-height: 1.08;
  letter-spacing: -2.1px;
  margin: 22px 0 24px;
  max-width: none;
}
.hero .new-headline .game-title {
  color: #c9252c;
}
.hero-copy .hero-bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 25px;
  margin: 0;
}
.hero-copy .hero-bottom > p {
  font-size: 18px;
  line-height: 1.6;
  max-width: 620px;
}
.hero-art {
  margin: 0;
  min-width: 0;
}
.hero-art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 16px 40px #14171d16;
}
@media (max-width: 960px) {
  .hero-intro {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero .hero-copy .new-headline {
    font-size: clamp(39px, 6.7vw, 62px);
    max-width: 850px;
  }
  .hero-art {
    width: 100%;
  }
  .hero-copy .hero-bottom > p {
    max-width: 760px;
  }
}
@media (max-width: 520px) {
  .hero .hero-copy .new-headline {
    font-size: clamp(34px, 9vw, 46px);
    letter-spacing: -1.4px;
  }
  .hero-copy .hero-bottom > p {
    font-size: 17px;
  }
  .hero-intro {
    margin-bottom: 32px;
  }
  .hero-art img {
    border-radius: 9px;
  }
}
@media print {
  .hero-intro {
    grid-template-columns: 1fr;
  }
  .hero-art {
    max-width: 600px;
  }
  .hero-art img {
    box-shadow: none;
  }
}

/* Only the headline shares a row with the game artwork. */
.hero-intro {
  margin-bottom: 28px;
}
.hero .hero-copy .new-headline {
  margin-bottom: 0;
}
.hero > .hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 48px;
}
.hero > .hero-bottom > p {
  max-width: 800px;
  font-size: 19px;
  line-height: 1.6;
}
.hero h1.new-headline span.game-title {
  color: #c9252c;
}
@media (max-width: 960px) {
  .hero-intro {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 24px;
  }
  .hero .hero-copy .new-headline {
    font-size: clamp(34px, 4.8vw, 50px);
  }
  .hero > .hero-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
  }
}
@media (max-width: 650px) {
  .hero-intro {
    grid-template-columns: 1fr;
  }
  .hero .hero-copy .new-headline {
    font-size: clamp(34px, 9vw, 48px);
  }
  .hero > .hero-bottom > p {
    font-size: 17px;
  }
}
/* Crop the wide game artwork to the title column without stretching it. */
.hero-art {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 14px;
}
.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  border-radius: inherit;
}
@media (max-width: 650px) {
  .hero-art {
    aspect-ratio: 16/9;
    border-radius: 9px;
  }
}

/* Keep title, subtitle and author in one continuous left column. */
.hero .hero-copy .new-headline {
  margin-bottom: 24px;
}
.hero-intro {
  align-items: start;
  margin-bottom: 48px;
}
.hero-copy .hero-bottom {
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  margin: 0;
}

.capture-showcase {
  padding: 28px;
  color: #e8eef8;
}
.capture-layout {
  display: grid;
  grid-template-columns: 215px minmax(0, 1fr);
  gap: 28px;
}
.capture-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.capture-tab {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid #303c50;
  border-radius: 8px;
  background: #171e29;
  color: #bac6d8;
  padding: 15px 12px;
  text-align: left;
  width: 100%;
}
.capture-tab:hover {
  background: #222f43;
}
.capture-tab[aria-selected="true"] {
  border-color: #80beff;
  background: #213c5a;
  color: #fff;
  box-shadow: inset 3px 0 #80beff;
}
.capture-number {
  font: 14px var(--mono);
  color: #80beff;
}
.capture-tab strong {
  display: block;
  font-size: 15px;
}
.capture-tab small {
  display: block;
  font-size: 13px;
  color: #b0bfd2;
  margin-top: 5px;
}
.capture-main {
  min-width: 0;
}
.capture-panel[hidden] {
  display: none;
}
.capture-image {
  width: 100%;
  height: 440px;
  border: 1px solid #354053;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0b1017;
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
}
.capture-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.capture-image.is-mobile img {
  width: auto;
  max-width: 100%;
}
.capture-caption {
  padding-top: 20px;
  min-height: 147px;
}
.capture-device {
  font: 12px var(--mono);
  color: #8cc5ff;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.capture-caption h3 {
  font-size: 23px;
  line-height: 1.3;
  margin: 9px 0;
  color: #fff;
  letter-spacing: -0.4px;
}
.capture-caption p {
  font-size: 15px;
  line-height: 1.6;
  color: #bfcbdd;
  margin: 0;
}
.capture-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid #303c50;
  margin-top: 16px;
  padding-top: 18px;
}
.capture-controls > div {
  display: flex;
  align-items: center;
  gap: 13px;
}
.capture-controls button {
  border: 1px solid #50617a;
  border-radius: 6px;
  padding: 10px 13px;
  background: #1b283a;
  color: #fff;
  font-size: 14px;
}
.capture-controls button:hover {
  background: #304967;
}
#capture-expand {
  background: #80beff;
  color: #0b192b;
  border-color: #80beff;
  font-weight: 650;
}
#capture-count {
  font: 13px var(--mono);
  color: #bdcadd;
}
.capture-showcase button:focus-visible {
  outline: 3px solid #a8d5ff;
  outline-offset: 3px;
}
@media (max-width: 900px) {
  .capture-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 18px;
  }
  .capture-showcase {
    padding: 22px;
  }
  .capture-image {
    height: 350px;
  }
  .capture-tab {
    padding: 13px 10px;
  }
  .capture-tab strong {
    font-size: 14px;
  }
}
@media (max-width: 650px) {
  .capture-showcase {
    padding: 18px 14px;
  }
  .capture-layout {
    display: block;
  }
  .capture-nav {
    flex-direction: row;
    overflow-x: auto;
    padding: 3px 3px 14px;
    margin-bottom: 8px;
    scroll-snap-type: x proximity;
  }
  .capture-tab {
    flex: 0 0 174px;
    scroll-snap-align: start;
  }
  .capture-image {
    height: 320px;
  }
  .capture-caption {
    min-height: 0;
  }
  .capture-caption h3 {
    font-size: 21px;
  }
  .capture-controls {
    gap: 16px;
  }
  #capture-expand {
    width: 100%;
  }
  .capture-controls > div {
    width: 100%;
    justify-content: space-between;
  }
}

/* Story-first opening: evidence alongside the introduction. */
.opening {
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  gap: 64px;
  margin-top: 48px;
  align-items: start;
}
.opening .intro {
  grid-column: 2;
  grid-row: 1;
  padding: 0;
  min-width: 0;
}
.opening .intro p {
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 22px;
}
.opening .intro p:first-child {
  font-size: 22px;
  line-height: 1.65;
}
.opening .intro-metrics {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 5px 24px 0 0;
  border: 0;
  border-right: 1px solid var(--line);
}
.opening .intro-metrics > div {
  padding: 0 0 22px;
  border: 0;
  border-bottom: 1px solid var(--line);
}
.opening .intro-metrics > div:last-child {
  border: 0;
  padding-bottom: 0;
}
.opening .intro-metrics strong {
  font-size: 36px;
  letter-spacing: -1.5px;
  white-space: nowrap;
}
.opening .intro-metrics span {
  font-size: 14px;
  line-height: 1.5;
}
.opening .intro-metrics small {
  font-size: 12px;
  line-height: 1.5;
}
.showcase-wrap {
  margin-top: 38px;
}
.article-layout > .contents {
  padding-top: 0;
}
.article-layout > article > #origin {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
@media (max-width: 1000px) {
  .opening {
    grid-template-columns: 155px minmax(0, 1fr);
    gap: 35px;
  }
  .opening .intro-metrics {
    padding-right: 16px;
  }
  .opening .intro-metrics strong {
    font-size: 30px;
  }
}
@media (max-width: 650px) {
  .opening {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 30px;
  }
  .opening .intro p:first-child {
    font-size: 20px;
  }
  .opening .intro-metrics {
    width: 100%;
    border-right: 0;
    padding: 0;
    gap: 18px;
  }
  .opening .intro-metrics > div {
    display: grid;
    grid-template-columns: 130px 1fr;
    column-gap: 16px;
    width: 100%;
    padding-bottom: 18px;
  }
  .opening .intro-metrics strong {
    grid-row: 1/3;
    margin: 0;
    font-size: 32px;
  }
  .opening .intro-metrics small {
    margin-top: 4px;
  }
  .showcase-wrap {
    margin-top: 30px;
  }
}

/* Full-width screenshot chapter follows the written field note. */
.gallery-chapter {
  margin-top: 64px;
  padding-top: 54px;
}
.gallery-heading {
  margin-left: 269px;
}
.gallery-heading p {
  font-size: 18px;
  line-height: 1.75;
  color: var(--muted);
  margin-bottom: 28px;
}
.gallery-chapter .capture-showcase {
  margin-top: 28px;
}
.article-tail {
  margin-top: 54px;
}
@media (max-width: 1000px) {
  .gallery-heading {
    margin-left: 190px;
  }
}
@media (max-width: 650px) {
  .gallery-chapter {
    margin-top: 40px;
    padding-top: 36px;
  }
  .gallery-heading {
    margin-left: 0;
  }
  .article-tail {
    margin-top: 36px;
  }
}

.epic-workflow {
  margin: 32px 0;
  border: 1px solid #cbd5ea;
  border-radius: 12px;
  overflow: hidden;
}
.epic-flow-body {
  padding: 26px;
}
.epic-flow-body > h3 {
  margin: 0 0 24px;
}
.epic-step {
  border: 1px solid #d8dfed;
  border-radius: 9px;
  background: #f8faff;
  padding: 18px;
  min-width: 0;
}
.epic-step > span {
  display: block;
  font: 12px/1.5 monospace;
  letter-spacing: 0.06em;
  color: #536789;
  margin-bottom: 7px;
}
.epic-step strong {
  display: block;
  font-size: 17px;
  line-height: 1.4;
}
.epic-step p {
  font-size: 14px;
  line-height: 1.65;
  margin: 8px 0 0;
}
.human-gate {
  border-left: 3px solid #ba881d;
  background: #fffcf4;
}
.integration-step {
  border-left: 3px solid var(--blue);
}
.flow-link {
  text-align: center;
  color: var(--blue);
  padding: 10px;
  font-size: 22px;
}
.flow-link span {
  font-size: 13px;
}
.branch-caption {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  padding: 22px 0 16px;
}
.epic-branches {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  border-top: 2px solid #cbd5ea;
  border-bottom: 2px solid #cbd5ea;
  padding: 20px 0;
  position: relative;
}
.epic-lane {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.lane-merge {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 2px solid #cbd5ea;
  margin: 18px 0 0 24px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--muted);
}
.epic-workflow figcaption {
  padding: 0 26px 24px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.agent-foundation > strong {
  color: #fff;
}
.product-gallery > .gallery-heading {
  margin-left: 0;
}
@media (max-width: 650px) {
  .epic-flow-body {
    padding: 18px;
  }
  .epic-branches {
    gap: 12px;
  }
  .epic-step {
    padding: 12px;
  }
  .epic-step strong {
    font-size: 15px;
  }
  .epic-step p {
    font-size: 14px;
  }
  .lane-merge {
    margin-left: 10px;
    padding: 10px;
  }
  .epic-workflow figcaption {
    padding: 0 18px 20px;
  }
}

/* Section 08: section label beside the title, carousel full width. */
.gallery-chapter > .gallery-heading {
  margin-left: 0;
  display: grid;
  grid-template-columns: 205px minmax(0, 1fr);
  column-gap: 64px;
  align-items: start;
}
.gallery-chapter > .gallery-heading > .section-kicker {
  grid-column: 1;
  grid-row: 1;
  padding-top: 9px;
  line-height: 1.5;
}
.gallery-chapter > .gallery-heading > h2 {
  grid-column: 2;
  grid-row: 1;
  margin-top: 0;
  margin-bottom: 14px;
}
.gallery-chapter > .gallery-heading > p {
  grid-column: 2;
  margin-top: 0;
  margin-bottom: 0;
}
@media (max-width: 1000px) {
  .gallery-chapter > .gallery-heading {
    grid-template-columns: 155px minmax(0, 1fr);
    column-gap: 35px;
  }
}
@media (max-width: 650px) {
  .gallery-chapter > .gallery-heading {
    display: block;
  }
  .gallery-chapter > .gallery-heading > .section-kicker {
    padding-top: 0;
    margin-bottom: 18px;
  }
}