@font-face {
  font-family: DM;
  src: url('/assets/dm-sans-regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: DM;
  src: url('/assets/dm-sans-semibold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/space-grotesk-semibold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}
* {
  box-sizing: border-box;
}
html {
  --slc-header-height: 84px;
  scroll-behavior: smooth;
  background: #08090b;
  color: #f2f0ec;
  scroll-padding-top: var(--slc-header-height);
}
body {
  margin: 0;
  font-family: DM, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button,
input,
a {
  -webkit-tap-highlight-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
button,
a,
input,
summary {
  outline-offset: 6px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid #e9ae79;
}
button {
  color: inherit;
}
p,
h1,
h2,
figure {
  margin: 0;
}
button {
  background: none;
  border: 0;
}
[hidden] {
  display: none !important;
}
.slc-skip {
  position: fixed;
  z-index: 40;
  left: 20px;
  top: 12px;
  padding: 12px 20px;
  background: white;
  color: black;
  transform: translateY(-160%);
}
.slc-skip:focus {
  transform: none;
}
.slc-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 4.5vw;
  background: #000;
  color: #fff;
  border-bottom: 1px solid #ffffff22;
}
.slc-identity {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  font-size: 0.875rem;
  font-weight: 600;
}
.slc-identity > span:last-child {
  overflow-wrap: anywhere;
}
.slc-identity-mark {
  display: grid;
  place-items: center;
  position: relative;
  flex-shrink: 0;
  width: 43px;
  height: 43px;
  padding-right: 4px;
  font-family: 'Space Grotesk', DM, sans-serif;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -3px;
  line-height: 1;
  background: #fff;
  color: #000;
}
.slc-identity-mark > span {
  position: absolute;
  bottom: 9px;
  right: 5px;
  font-size: 22px;
}
.slc-header a:focus-visible {
  outline-color: #fff;
}
.slc-wordmark {
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  display: flex;
  gap: 16px;
  align-items: center;
}
.slc-wordmark span {
  font-size: 0.63rem;
  letter-spacing: 0.28em;
  font-weight: 400;
  border-left: 1px solid #ffffff45;
  padding-left: 16px;
}
.slc-hero {
  min-height: 780px;
  height: 100svh;
  max-height: 1120px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #0b0c0e;
}
.slc-hero-image {
  position: absolute;
  inset: 0 0 0 36%;
  z-index: -2;
}
.slc-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 51%;
  filter: brightness(0.7) saturate(0.8);
}
.slc-hero-image:after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #0b0c0e 0%, #0b0c0ef5 4%, #0b0c0e90 26%, #0b0c0e10 64%),
    linear-gradient(0deg, #08090b 0%, transparent 28%, #0b0c0e44 100%);
}
.slc-hero-copy {
  padding: 18vh 6.5vw 0;
  position: relative;
}
.slc-eyebrow {
  font-size: 0.64rem;
  letter-spacing: 0.25em;
  font-weight: 600;
  line-height: 1.7;
  color: #b1b1b5;
}
.slc-hero h1 {
  font-size: clamp(6rem, 10.5vw, 11rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.9;
  margin: 36px 0;
}
.slc-hero h1 span {
  display: block;
  font-size: 0.66em;
  letter-spacing: -0.045em;
  color: #a2a3a8;
  margin-top: 8px;
}
.slc-hero-line {
  font-size: clamp(1.7rem, 2.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-top: 40px;
}
.slc-explore {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
  font-size: 0.75rem;
  min-height: 54px;
  border-bottom: 1px solid #9d9da4;
  margin-top: 28px;
}
.slc-explore span {
  font-size: 1.2rem;
}
.slc-hero-footer {
  position: absolute;
  bottom: 32px;
  left: 4.5vw;
  right: 4.5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 0.58rem;
  letter-spacing: 0.17em;
  color: #a1a1a8;
}
.slc-hero-scroll {
  display: flex;
  align-items: center;
  gap: 18px;
}
.slc-hero-scroll i {
  display: block;
  height: 1px;
  width: 56px;
  background: #727278;
}
.slc-chapters {
  position: sticky;
  top: 0;
  z-index: 15;
  background: #08090bf2;
  backdrop-filter: blur(14px);
  display: flex;
  justify-content: center;
  gap: 5vw;
  border-block: 1px solid #ffffff16;
  padding: 0 24px;
}
.slc-chapters a {
  display: flex;
  gap: 14px;
  align-items: center;
  min-height: 70px;
  font-size: 0.72rem;
  color: #a5a5ac;
  border-bottom: 1px solid transparent;
}
.slc-chapters a span {
  font-size: 0.57rem;
  color: #6d6d75;
}
.slc-chapters a[aria-current] {
  color: white;
  border-bottom-color: #dca276;
}
.slc-engineering {
  position: relative;
  padding: 100px 6.5vw 0;
  scroll-margin-top: 70px;
  background: radial-gradient(ellipse at 65% 40%, #1b2029 0%, #101217 33%, #08090b 72%);
}
.slc-scene-heading {
  position: relative;
  z-index: 2;
  pointer-events: none;
}
.slc-scene-heading h2,
.slc-next-chapter h2 {
  font-size: clamp(2.75rem, 5vw, 5.8rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
  font-weight: 400;
  margin: 22px 0;
}
.slc-scene-heading h2 span,
.slc-next-chapter h2 span {
  color: #8b8d95;
}
.slc-scene-heading > p:last-child {
  font-size: 0.9rem;
  color: #b0b2ba;
  line-height: 1.9;
  max-width: 25em;
}
.slc-stage {
  position: relative;
  margin-top: -270px;
  min-width: 0;
}
.slc-stage canvas {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: min(58vw, 790px);
  min-height: 500px;
  touch-action: pan-y;
  cursor: grab;
}
.slc-stage canvas:active {
  cursor: grabbing;
}
.slc-engine-loading {
  display: grid;
  place-items: center;
  height: min(58vw, 790px);
  min-height: 500px;
  color: #aeb0b7;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}
.slc-engine-interaction {
  position: relative;
  z-index: 2;
  color: #aeb0b7;
  font-size: 0.72rem;
  line-height: 1.7;
  max-width: 70ch;
  padding-block: 12px;
}
[data-scene='engine'] canvas:focus {
  outline: none;
}
[data-scene='engine'] canvas:focus-visible ~ .slc-engine-interaction {
  color: #e4e6e9;
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 700px) {
  .slc-engine-interaction {
    margin-inline: 7vw;
  }
}
.slc-stage-name {
  position: absolute;
  z-index: 0;
  right: 1%;
  top: 7%;
  font-size: clamp(8rem, 19vw, 24rem);
  letter-spacing: -0.08em;
  line-height: 1;
  color: #ffffff04;
  user-select: none;
  pointer-events: none;
}
.slc-scene-controls {
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #ffffff1c;
  padding: 18px 0;
  position: relative;
  z-index: 2;
}
.slc-view-controls {
  display: flex;
  gap: 3px;
  padding: 3px;
  background: #ffffff06;
  border: 1px solid #ffffff18;
}
.slc-view-controls button {
  font-size: 0.7rem;
  padding: 10px 18px;
  color: #979ba5;
  min-height: 40px;
}
.slc-view-controls button[aria-pressed='true'] {
  background: #ffffff10;
  color: #f2f0ec;
}
.slc-angle {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.7rem;
  color: #aeb0b7;
}
.slc-angle input {
  appearance: none;
  width: 150px;
  height: 30px;
  background: transparent;
  cursor: ew-resize;
}
.slc-angle input::-webkit-slider-runnable-track {
  height: 1px;
  background: #55565e;
}
.slc-angle input::-webkit-slider-thumb {
  appearance: none;
  height: 11px;
  width: 11px;
  border-radius: 50%;
  background: #e7dfd9;
  margin-top: -5px;
  box-shadow: 0 0 0 7px #ffffff05;
}
.slc-angle input::-moz-range-track {
  height: 1px;
  background: #55565e;
}
.slc-angle input::-moz-range-thumb {
  height: 11px;
  width: 11px;
  border: 0;
  border-radius: 50%;
  background: #e7dfd9;
}
.slc-angle output {
  width: 4em;
  font-variant-numeric: tabular-nums;
}
.slc-reset,
.slc-motion {
  font-size: 0.7rem;
  min-height: 44px;
  padding: 8px 2px;
  display: flex;
  gap: 16px;
  align-items: center;
}
.slc-reset {
  color: #b1b2ba;
}
.slc-motion {
  border-bottom: 1px solid #b4825f;
  color: #efc29f;
  min-width: 160px;
  justify-content: space-between;
}
.slc-stage figcaption {
  font-size: 0.63rem;
  line-height: 1.7;
  color: #92959f;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 24px;
}
.slc-stage figcaption span {
  font-size: 0.57rem;
  letter-spacing: 0.14em;
  white-space: nowrap;
  color: #c0c0c6;
}
.slc-spec-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-block: 1px solid #ffffff1c;
  padding: 32px 0;
  margin: 24px 0 0;
  gap: 24px;
}
.slc-spec-row > div {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-right: 1px solid #ffffff1c;
  padding-left: 20%;
}
.slc-spec-row > div:first-child {
  padding-left: 0;
}
.slc-spec-row > div:last-child {
  border: 0;
}
.slc-spec-row span {
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  color: #92959f;
}
.slc-spec-row strong {
  font-weight: 400;
  font-size: clamp(1.05rem, 1.8vw, 1.75rem);
  letter-spacing: -0.02em;
}
.slc-drive {
  padding-top: 140px;
  background: radial-gradient(ellipse at 60% 40%, #25211e 0%, #141315 35%, #08090b 73%);
}
.slc-drive .slc-stage {
  margin-top: -260px;
}
.slc-static-view {
  max-width: 680px;
  margin-left: auto;
  min-height: 600px;
  padding-top: 60px;
  color: #d6d7dc;
}
.slc-static-view svg {
  width: 100%;
  height: auto;
}
.slc-static-view text {
  fill: currentColor;
  font-family: DM, Arial, sans-serif;
  font-size: 12px;
}
.slc-line-accent {
  stroke: #dfae89;
}
.slc-svg-label {
  fill: currentColor;
}
.slc-next-chapter {
  padding: 140px 6.5vw 100px;
  max-width: 1100px;
}
.slc-next-chapter > p:not(.slc-eyebrow) {
  font-size: 0.95rem;
  color: #a9abb3;
  line-height: 1.9;
}
.slc-reference-notes {
  margin-top: 80px;
  border-top: 1px solid #ffffff1c;
  max-width: 750px;
  color: #92959f;
  font-size: 0.78rem;
  line-height: 1.85;
  padding: 22px 0;
}
.slc-reference-notes summary {
  cursor: pointer;
  min-height: 32px;
  color: #b5b7bf;
}
.slc-reference-notes p {
  margin-top: 18px;
}
.slc-reference-notes a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.slc-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin: 0 4.5vw;
  padding: 32px 0 44px;
  border-top: 1px solid #ffffff1c;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: #a3a5af;
}
@media (min-width: 1700px) {
  .slc-engineering {
    padding-inline: max(6.5vw, calc((100vw - 1500px) / 2));
  }
}
@media (max-width: 900px) {
  .slc-hero {
    min-height: 740px;
  }
  .slc-hero-image {
    left: 24%;
  }
  .slc-hero-copy {
    padding-top: 19vh;
  }
  .slc-hero h1 {
    font-size: 6.5rem;
  }
  .slc-scene-heading h2 {
    font-size: 3.5rem;
  }
  .slc-stage {
    margin-top: -160px;
  }
  .slc-drive .slc-stage {
    margin-top: -160px;
  }
  .slc-stage canvas {
    min-height: 570px;
  }
  .slc-scene-controls {
    gap: 14px;
    flex-wrap: wrap;
  }
  .slc-angle input {
    width: 100px;
  }
  .slc-stage figcaption {
    flex-direction: column;
    gap: 8px;
  }
  .slc-static-view {
    margin-top: 100px;
  }
  .slc-hero-scroll {
    display: none;
  }
}
@media (max-width: 600px) {
  html {
    --slc-header-height: 74px;
  }
  .slc-header {
    padding: 15px 22px;
  }
  .slc-identity {
    flex: 1;
    font-size: 0.75rem;
    gap: 10px;
  }
  .slc-wordmark {
    font-size: 1rem;
    gap: 10px;
  }
  .slc-wordmark span {
    display: none;
  }
  .slc-hero {
    min-height: 760px;
    max-height: 940px;
  }
  .slc-hero-image {
    inset: 20% -22% 0 0;
  }
  .slc-hero-image img {
    object-position: 50% 62%;
    filter: brightness(0.58) saturate(0.85);
  }
  .slc-hero-image:after {
    background:
      linear-gradient(180deg, #0b0c0e 0%, #0b0c0e99 19%, transparent 44%, #08090b 99%),
      linear-gradient(90deg, #0b0c0e77, transparent 70%);
  }
  .slc-hero-copy {
    padding: 126px 7vw 0;
  }
  .slc-hero h1 {
    font-size: 6rem;
    line-height: 0.85;
    margin: 30px 0 26px;
  }
  .slc-hero h1 span {
    font-size: 0.56em;
    margin-top: 13px;
  }
  .slc-hero-line {
    font-size: 1.7rem;
    margin-top: 27px;
  }
  .slc-hero .slc-explore {
    margin-top: 20px;
    background: #0b0c0e77;
    padding-inline: 12px;
  }
  .slc-hero-footer {
    left: 7vw;
    right: 7vw;
    bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.5rem;
  }
  .slc-chapters {
    gap: 18px;
    justify-content: space-between;
    padding: 0 7vw;
  }
  .slc-chapters a {
    font-size: 0.6rem;
    min-height: 62px;
    gap: 6px;
  }
  .slc-chapters a span {
    display: none;
  }
  .slc-engineering {
    padding: 66px 7vw 0;
    background: radial-gradient(ellipse at 55% 50%, #1b2029, #08090b 65%);
  }
  .slc-scene-heading h2 {
    font-size: 3rem;
    margin: 18px 0;
  }
  .slc-scene-heading > p:last-child {
    font-size: 0.8rem;
  }
  .slc-stage,
  .slc-drive .slc-stage {
    margin-top: 0;
    margin-inline: -7vw;
  }
  .slc-stage canvas {
    height: 430px;
    min-height: 0;
  }
  .slc-stage-name {
    top: 12%;
    right: 12%;
    font-size: 8.5rem;
  }
  .slc-scene-controls,
  .slc-stage figcaption {
    margin-inline: 7vw;
  }
  .slc-scene-controls {
    gap: 16px;
    padding-block: 16px;
  }
  .slc-angle {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }
  .slc-angle input {
    flex: 1;
    width: 60px;
  }
  .slc-reset {
    margin-left: auto;
  }
  .slc-view-controls button {
    padding: 8px 14px;
  }
  .slc-stage figcaption {
    font-size: 0.61rem;
  }
  .slc-spec-row {
    gap: 14px;
    padding-block: 25px;
    margin-top: 14px;
  }
  .slc-spec-row > div {
    padding-left: 0;
    padding-right: 8px;
  }
  .slc-spec-row span {
    font-size: 0.48rem;
    letter-spacing: 0.11em;
  }
  .slc-spec-row strong {
    font-size: 0.95rem;
    line-height: 1.4;
  }
  .slc-next-chapter {
    padding: 90px 7vw 60px;
  }
  .slc-next-chapter h2 {
    font-size: 2.7rem;
  }
  .slc-next-chapter > p:not(.slc-eyebrow) {
    font-size: 0.85rem;
  }
  .slc-footer {
    margin-inline: 7vw;
    font-size: 0.5rem;
    flex-direction: column;
    gap: 18px;
  }
  .slc-static-view {
    min-height: 380px;
    padding: 10px 20px;
    margin-top: 0;
  }
  .slc-reference-notes {
    margin-top: 50px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}

/* Preserve readable controls and reflow when the visitor enlarges text. */
.slc-header {
  gap: 16px;
  flex-wrap: wrap;
}
.slc-hero h1,
.slc-scene-heading h2,
.slc-next-chapter h2,
.slc-spec-row {
  overflow-wrap: anywhere;
}
.slc-view-controls button,
.slc-angle,
.slc-reset,
.slc-motion {
  font-size: 0.8rem;
}
.slc-stage figcaption {
  font-size: 0.72rem;
}
.slc-stage figcaption span {
  font-size: 0.65rem;
  white-space: normal;
}
.slc-spec-row span {
  font-size: 0.65rem;
}
.slc-motion:disabled {
  color: #a1a4ae;
  border-color: #595d66;
}
.slc-chapters a {
  min-width: 0;
}
@media (max-width: 600px) {
  .slc-hero {
    min-height: max(760px, 52rem);
    height: auto;
  }
  .slc-hero h1 {
    font-size: clamp(3.5rem, 24vw, 6rem);
  }
  .slc-scene-heading h2,
  .slc-next-chapter h2 {
    font-size: clamp(2rem, 12vw, 3rem);
  }
  .slc-spec-row span {
    font-size: 0.6rem;
  }
  .slc-angle {
    flex-wrap: wrap;
  }
  .slc-angle input {
    min-width: 50px;
  }
  .slc-stage figcaption {
    font-size: 0.72rem;
  }
}

[data-scene='gears'] canvas,
[data-scene='gears'] canvas:active {
  cursor: default;
}
[data-local-transmission='ready'] canvas {
  width: 68%;
  margin-left: auto;
  cursor: grab;
}
[data-local-transmission='ready'] canvas:active {
  cursor: grabbing;
}
[data-scene='gears'] canvas:focus {
  outline: none;
}
[data-scene='gears'] canvas:focus-visible ~ .slc-transmission-interaction {
  color: #e4e6e9;
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 900px) {
  [data-local-transmission='ready'] canvas {
    width: 100%;
  }
}
.slc-fixed-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: #b0b2bc;
}
.slc-fixed-controls {
  justify-content: space-between;
}
.slc-scene-controls {
  flex-wrap: wrap;
}
.slc-motion {
  min-width: 130px;
}

.slc-spec-row strong {
  font-size: clamp(1.4rem, 3vw, 3rem);
}
.slc-spec-row strong small {
  font-size: 0.45em;
  color: #c5c5cc;
  white-space: nowrap;
}
.slc-spec-note {
  color: #a5a7b0;
  font-size: 0.72rem;
  line-height: 1.8;
  margin-top: 16px;
  max-width: 52em;
}
.slc-spec-note a {
  text-decoration: underline;
  text-underline-offset: 4px;
  margin-left: 0.5em;
}
.slc-system-story {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 8vw;
  padding: 76px 0 30px;
}
.slc-system-story h3 {
  font-size: clamp(2rem, 3.8vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1.12;
  margin: 22px 0 0;
}
.slc-system-story dl {
  margin: 0;
}
.slc-system-story dl > div {
  padding: 20px 0;
  border-bottom: 1px solid #ffffff18;
}
.slc-system-story dl > div:first-child {
  padding-top: 0;
}
.slc-system-story dt {
  font-size: 1rem;
  margin-bottom: 10px;
}
.slc-system-story dd,
.slc-system-story > p {
  margin: 0;
  color: #adafb8;
  font-size: 0.9rem;
  line-height: 1.85;
  max-width: 38em;
}
.slc-drive-story > p {
  align-self: center;
}
@media (max-width: 600px) {
  .slc-spec-row strong {
    font-size: 1.5rem;
  }
  .slc-spec-row strong small {
    display: block;
    font-size: 0.6em;
  }
  .slc-system-story {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 50px 0 20px;
  }
  .slc-system-story h3 {
    font-size: 2.5rem;
  }
  .slc-spec-note {
    font-size: 0.72rem;
  }
}

.slc-spec-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.slc-spec-row strong small {
  white-space: normal;
}
.slc-system-story > * {
  min-width: 0;
}
.slc-system-story h3 {
  overflow-wrap: anywhere;
}
@media (max-width: 600px) {
  .slc-stage-name {
    font-size: clamp(5rem, 34vw, 8.5rem);
  }
}

.slc-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.slc-hotspot {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 3;
  transform: translate(-22px, -22px);
}
.slc-hotspot-dot {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid #e6ddd1bb;
  border-radius: 50%;
  background: #111318b3;
  color: #fff;
  font-size: 24px;
  box-shadow: 0 0 0 7px #f6e8d510;
  flex-shrink: 0;
}
.slc-hotspot:hover .slc-hotspot-dot {
  background: #d5ab89;
  color: #111;
}
.slc-hotspot-label {
  padding: 11px 16px;
  background: #111318d9;
  border-left: 1px solid #d5ab89;
  color: #f3efeb;
  font-size: 0.82rem;
  white-space: nowrap;
}
.slc-hotspot-label small {
  display: block;
  font-size: 0.52rem;
  letter-spacing: 0.16em;
  color: #bfc0c5;
  margin-top: 6px;
}
.slc-hero-image:after {
  pointer-events: none;
}
.slc-hero-copy {
  pointer-events: none;
}
.slc-hero-copy a {
  pointer-events: auto;
}
.slc-overview-caption {
  font-size: 0.56rem;
  line-height: 1.7;
  max-width: 30em;
}
.slc-detail-bar {
  position: sticky;
  top: var(--slc-header-height);
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
  padding: 10px 6.5vw;
  background: #0c0d10f5;
  border-bottom: 1px solid #ffffff18;
  gap: 20px;
}
.slc-detail-bar > span {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: #b6b8c0;
}
.slc-back {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 44px;
  padding: 8px 0;
  font-size: 0.8rem;
}
.slc-back span {
  font-size: 1.3rem;
  color: #d5ab89;
}
[data-slc-detail] .slc-chapters {
  top: 64px;
}
[data-slc-detail] .slc-engineering,
[data-slc-detail] .slc-next-chapter {
  scroll-margin-top: 150px;
}
body[data-slc-phase='transitioning'] {
  overflow-x: clip;
}
.slc-car-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
  cursor: grab;
}
.slc-car-canvas:active {
  cursor: grabbing;
}
.slc-drs-toggle {
  position: absolute;
  z-index: 4;
  top: 50%;
  left: 75%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 88px;
  min-height: 44px;
  padding: 6px 10px;
  border: 1px solid #ffffff60;
  border-radius: 22px;
  background: #090c10ed;
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.06em;
}
.slc-drs-switch {
  position: relative;
  width: 28px;
  height: 16px;
  border: 1px solid #aeb5bd;
  border-radius: 10px;
}
.slc-drs-switch::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  top: 2px;
  left: 2px;
  border-radius: 50%;
  background: #fff;
}
.slc-drs-toggle[aria-checked='true'] .slc-drs-switch {
  background: #fff;
  border-color: #fff;
}
.slc-drs-toggle[aria-checked='true'] .slc-drs-switch::after {
  left: 14px;
  background: #08090b;
}
.slc-car-controls {
  position: absolute;
  bottom: 95px;
  right: 6.5vw;
  left: 48%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.75rem;
}
.slc-car-controls label {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}
.slc-car-controls input {
  width: 140px;
  height: 30px;
  accent-color: #d5ab89;
}
.slc-car-controls output {
  width: 3.5em;
  font-variant-numeric: tabular-nums;
}
body[data-slc-local-car='ready'] .slc-hero-image {
  inset: 12% 1% 11% 29%;
}
body[data-slc-local-car='ready'] .slc-hero-image:after {
  display: none;
}
body[data-slc-local-car='ready'] .slc-hero {
  background: radial-gradient(ellipse at 70% 57%, #20252c, #0b0c0e 64%);
}
@media (max-width: 600px) {
  [data-slc-overview] {
    min-height: max(1040px, 64rem);
  }
  [data-slc-overview] .slc-hero-image {
    inset: 380px -12% 75px 0;
  }
  .slc-hotspot-label {
    font-size: 0.78rem;
  }
  .slc-detail-bar {
    padding-inline: 7vw;
  }
  .slc-detail-bar > span {
    display: none;
  }
  [data-slc-detail] .slc-engineering,
  [data-slc-detail] .slc-next-chapter {
    scroll-margin-top: 145px;
  }
  body[data-slc-local-car='ready'] .slc-hero-image {
    inset: 350px 0 140px;
  }
  body[data-slc-local-car='ready'] .slc-hero-copy {
    padding-top: 120px;
  }
  body[data-slc-local-car='ready'] .slc-hero-line {
    display: none;
  }
  body[data-slc-local-car='ready'] .slc-hero {
    min-height: max(940px, 59rem);
  }
  .slc-car-controls {
    bottom: 100px;
    left: 7vw;
    right: 7vw;
    flex-wrap: wrap;
  }
  .slc-car-controls label {
    gap: 12px;
  }
  .slc-car-controls input {
    width: 100px;
  }
  .slc-hotspot {
    gap: 9px;
  }
  .slc-hotspot-label {
    padding: 9px 11px;
  }
}

body[data-slc-local-car='ready'] .slc-hotspot {
  width: 44px;
  height: 44px;
}
body[data-slc-local-car='ready'] .slc-hotspot-label {
  position: absolute;
  left: 58px;
  width: max-content;
}
body[data-slc-local-car='ready'] .slc-hotspot[data-label-side='left'] .slc-hotspot-label {
  left: auto;
  right: 58px;
}
.slc-car-canvas {
  background: radial-gradient(ellipse 40% 8% at 50% 65%, #0009, transparent);
}

#slc-power {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
  column-gap: 36px;
  padding-top: 64px;
}
#slc-power > .slc-scene-heading {
  grid-column: 1;
  grid-row: 1;
}
#slc-power > .slc-stage {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  align-self: center;
}
#slc-power > .slc-system-story {
  grid-column: 1 / -1;
}
#slc-power .slc-scene-heading h2 {
  font-size: clamp(2.75rem, 4.4vw, 4.8rem);
}
#slc-power .slc-stage canvas,
#slc-power .slc-engine-loading {
  height: 540px;
  min-height: 0;
}
#slc-power .slc-stage-name {
  font-size: clamp(6rem, 13vw, 14rem);
  top: 14%;
}
#slc-power .slc-scene-heading > p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: #b0b2ba;
}
.slc-primary-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 30px 0 0;
  border-top: 1px solid #ffffff24;
  pointer-events: auto;
}
.slc-primary-specs > div {
  padding: 20px 10px 20px 0;
  border-bottom: 1px solid #ffffff24;
}
.slc-primary-specs dt {
  color: #b3b5bd;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.5;
}
.slc-primary-specs dd {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 2.8vw, 2.65rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
}
.slc-primary-specs dd span {
  font-size: 0.4em;
  color: #d1d2d7;
  letter-spacing: 0;
}
.slc-component-weights {
  margin: 0;
}
.slc-component-weights > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid #ffffff24;
}
.slc-component-weights dt {
  color: #b3b5bd;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1.6;
}
.slc-component-weights dt small {
  display: block;
  text-transform: none;
  letter-spacing: 0;
  color: #858e9e;
  font-size: 0.65rem;
  margin-top: 4px;
}
.slc-component-weights dd {
  margin: 0;
  font-size: 0.8rem;
  color: #e1c4a3;
}
.slc-component-weights dt,
.slc-component-weights dd {
  overflow-wrap: anywhere;
}
.slc-weight-basis {
  margin-top: 16px;
  pointer-events: auto;
}
.slc-weight-basis summary {
  font-size: 0.7rem;
  color: #acb3c0;
  min-height: 36px;
  cursor: pointer;
}
.slc-weight-basis p {
  color: #929dab;
  font-size: 0.7rem;
  line-height: 1.8;
  margin-top: 10px;
}
#slc-power .slc-spec-note {
  font-size: 0.7rem;
  line-height: 1.75;
  pointer-events: auto;
}
#slc-power .slc-spec-note a {
  margin-left: 0;
  display: inline;
}
@media (max-width: 900px) {
  #slc-power {
    grid-template-columns: 1fr;
  }
  #slc-power > .slc-stage {
    grid-column: 1;
    grid-row: 2;
    margin: 30px -7vw 0;
  }
  #slc-power > .slc-system-story {
    grid-row: 3;
  }
  #slc-power .slc-scene-heading h2 {
    font-size: 3rem;
  }
  #slc-power .slc-stage canvas,
  #slc-power .slc-engine-loading {
    height: 460px;
  }
  .slc-primary-specs {
    margin-top: 24px;
  }
  .slc-primary-specs > div {
    padding-block: 16px;
  }
  .slc-primary-specs dd {
    font-size: 2rem;
  }
}

.slc-primary-specs dt,
.slc-primary-specs dd {
  overflow-wrap: anywhere;
}
.slc-component-weights > div {
  flex-wrap: wrap;
}
[data-slc-detail] .slc-chapters {
  top: calc(var(--slc-header-height) + var(--slc-detail-bar-height, 64px));
}
[data-slc-detail] .slc-engineering,
[data-slc-detail] .slc-next-chapter {
  scroll-margin-top: calc(var(--slc-detail-bar-height, 64px) + 86px);
}

/* Four system entrances share one camera and one navigation history. */
.slc-system-links {
  display: grid;
  width: min(260px, 75vw);
  margin-top: 28px;
  pointer-events: auto;
}
.slc-system-links a {
  display: flex;
  align-items: center;
  min-height: 48px;
  gap: 18px;
  border-bottom: 1px solid #ffffff27;
  font-size: 0.8rem;
}
.slc-system-links a span {
  font-size: 0.55rem;
  color: #c4a98c;
  letter-spacing: 0.12em;
}
.slc-system-links a i {
  margin-left: auto;
  font-style: normal;
  color: #bdb8b1;
}
.slc-system-links a:hover {
  color: #e2bc95;
}
.slc-hotspot {
  width: 44px;
  height: 44px;
}
.slc-hotspot-dot {
  font-size: 11px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}
.slc-hotspot-label {
  position: absolute;
  left: 58px;
  width: max-content;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.16s;
  pointer-events: none;
}
.slc-hotspot[data-label-side='left'] .slc-hotspot-label {
  left: auto;
  right: 58px;
}
.slc-hotspot:hover,
.slc-hotspot:focus-visible {
  z-index: 5;
}
.slc-hotspot:hover .slc-hotspot-label,
.slc-hotspot:focus-visible .slc-hotspot-label {
  visibility: visible;
  opacity: 1;
}
.slc-hero-copy .slc-hero-line {
  font-size: clamp(1.4rem, 2vw, 2rem);
  margin-top: 26px;
}
.slc-system-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  column-gap: 4vw;
  padding: 76px 6.5vw 60px;
  min-height: calc(100svh - 64px);
  background: radial-gradient(ellipse at 70% 42%, #1c232e, #10131a 36%, #08090b 76%);
  scroll-margin-top: calc(var(--slc-detail-bar-height, 64px) + 24px);
}
.slc-system-detail > * {
  min-width: 0;
}
.slc-system-intro h2 {
  font-size: clamp(2.75rem, 4.4vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1.08;
  margin: 24px 0;
}
.slc-system-intro h2 span {
  color: #a6a8b2;
}
.slc-system-intro > p:not(.slc-eyebrow) {
  font-size: 0.88rem;
  color: #b9bcc6;
  line-height: 1.9;
}
.slc-component-stage {
  align-self: center;
  margin: 0;
}
.slc-component-stage svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 650px;
  overflow: visible;
}
.slc-component-stage figcaption {
  font-size: 0.65rem;
  color: #9aa0ad;
  line-height: 1.8;
  max-width: 50em;
  margin: 10px auto 0;
  text-align: center;
}
.slc-svg-caption {
  font-family: DM, Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
}
.slc-system-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 30px;
  border-top: 1px solid #ffffff2a;
}
.slc-system-selector button {
  text-align: left;
  min-height: 52px;
  padding: 10px 8px 10px 0;
  border-bottom: 1px solid #ffffff2a;
  font-size: 0.72rem;
  color: #9fa6b2;
  line-height: 1.5;
}
.slc-system-selector button[aria-pressed='true'] {
  color: #f1d6b7;
  border-bottom-color: #d0b08d;
}
.slc-selection-copy {
  padding: 26px 0 22px;
  min-height: 194px;
}
.slc-component-status {
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  line-height: 1.8;
  color: #c7aa89;
}
.slc-selection-copy h3 {
  font-size: 1.12rem;
  font-weight: 400;
  margin: 12px 0;
  letter-spacing: -0.02em;
}
.slc-selection-copy > p:last-child {
  color: #aeb4c0;
  font-size: 0.78rem;
  line-height: 1.85;
}
.slc-system-footnote {
  grid-column: 1/-1;
  display: grid;
  grid-template-columns: 0.5fr 1.8fr;
  gap: 36px;
  align-items: start;
  padding-top: 28px;
  margin-top: 50px;
  border-top: 1px solid #ffffff1d;
}
.slc-system-footnote > span {
  font-size: 0.56rem;
  letter-spacing: 0.17em;
  color: #bba78d;
  line-height: 1.9;
}
.slc-system-footnote p {
  color: #9199a7;
  font-size: 0.75rem;
  line-height: 1.85;
  max-width: 70em;
}
.slc-component-facts {
  margin: 30px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-block: 1px solid #ffffff28;
}
.slc-component-facts > div {
  padding: 20px 0;
}
.slc-component-facts dt {
  color: #a5adba;
  font-size: 0.56rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.slc-component-facts dd {
  margin: 12px 0 0;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}
.slc-component-facts dd span {
  display: block;
  margin-top: 4px;
  color: #a9b0bd;
  font-size: 0.72rem;
  letter-spacing: 0;
}
.slc-travel-controls label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.75rem;
}
.slc-travel-controls output {
  color: #c5af96;
  font-size: 0.66rem;
}
.slc-travel-controls input {
  width: 100%;
  margin: 18px 0 4px;
  height: 44px;
  accent-color: #cdb194;
}
.slc-travel-controls > div {
  display: flex;
  justify-content: space-between;
  font-size: 0.5rem;
  letter-spacing: 0.14em;
  color: #919aaa;
}
.slc-travel-controls button {
  min-height: 44px;
  padding: 10px 0;
  margin: 12px 0;
  font-size: 0.7rem;
  color: #d7c4af;
}
.slc-system-intro > .slc-component-note {
  font-size: 0.68rem !important;
  color: #929ba9 !important;
}
.slc-drs-controls {
  display: flex;
  margin-top: 30px;
  border: 1px solid #ffffff30;
}
.slc-drs-controls button {
  flex: 1;
  padding: 16px 12px;
  min-height: 50px;
  font-size: 0.73rem;
  line-height: 1.5;
  color: #a7afbd;
}
.slc-drs-controls button[aria-pressed='true'] {
  background: #d9b994;
  color: #11151c;
}
.slc-aero-flap {
  transform-origin: 503px 311px;
  transform: rotate(0deg);
  transition: transform 0.75s cubic-bezier(0.22, 0.7, 0.22, 1);
}
[data-drs-state='open'] .slc-aero-flap {
  transform: rotate(23deg);
}
[data-electronic-view='pdm'] [data-electronic-branch='pdm'],
[data-electronic-view='abs'] [data-electronic-branch='abs'],
[data-electronic-view='aero'] [data-electronic-branch='aero'] {
  stroke: #efd0a8;
  color: #efd0a8;
  stroke-width: 2;
}
[data-electronic-view='pdm'] text[data-electronic-branch='pdm'],
[data-electronic-view='abs'] text[data-electronic-branch='abs'],
[data-electronic-view='aero'] text[data-electronic-branch='aero'] {
  fill: #efd0a8;
  stroke: none;
}
@media (max-width: 900px) {
  .slc-system-detail {
    grid-template-columns: 1fr;
    padding: 48px 7vw;
  }
  .slc-component-stage {
    margin: 24px -4vw 0;
  }
  .slc-system-footnote {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 38px;
  }
  .slc-system-intro h2 {
    font-size: clamp(2.5rem, 8vw, 4rem);
  }
}
@media (max-width: 600px) {
  .slc-system-links {
    width: 100%;
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
    margin-top: 22px;
  }
  .slc-system-links a {
    font-size: 0.75rem;
    gap: 10px;
  }
  .slc-system-links a i {
    display: none;
  }
  [data-slc-overview] .slc-hero-line {
    display: none;
  }
  [data-slc-overview] .slc-hero-image {
    inset: 420px -12% 75px 0;
  }
  body[data-slc-local-car='ready'] .slc-hero-image {
    inset: 430px 0 140px;
  }
  body[data-slc-local-car='ready'] .slc-hero {
    min-height: max(1040px, 65rem);
  }
  .slc-hotspot-label {
    font-size: 0.65rem;
    padding: 9px;
  }
  .slc-hotspot-label small {
    font-size: 0.46rem;
  }
  .slc-system-selector {
    margin-top: 24px;
  }
  .slc-selection-copy {
    min-height: 0;
  }
  .slc-component-stage figcaption {
    padding-inline: 4vw;
  }
}
@media (prefers-reduced-motion: reduce) {
  .slc-aero-flap,
  .slc-hotspot-label {
    transition: none;
  }
}

.slc-hotspot-leaders {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  overflow: visible;
}
.slc-hotspot-leaders line {
  stroke: #dac6ac;
  stroke-width: 1;
  opacity: 0.5;
}
.slc-hotspot-leaders [data-drs-leader] {
  fill: none;
  stroke: #c4cbd2;
  stroke-width: 1;
  opacity: 0.85;
}
.slc-hotspot-leaders [data-drs-anchor] {
  fill: #c4cbd2;
}
@media (max-width: 600px) {
  .slc-system-intro {
    display: contents;
  }
  .slc-system-intro > .slc-eyebrow {
    grid-row: 1;
  }
  .slc-system-intro > h2 {
    grid-row: 2;
  }
  .slc-system-intro > p:nth-of-type(2) {
    grid-row: 3;
  }
  .slc-component-stage {
    grid-row: 4;
    margin-top: 28px;
    margin-bottom: 28px;
  }
  .slc-system-selector {
    margin-top: 0;
  }
  .slc-component-facts {
    margin-top: 0;
  }
  .slc-component-note {
    margin-top: 12px;
  }
  [data-slc-overview] .slc-hero-image {
    top: 27rem;
  }
  body[data-slc-local-car='ready'] .slc-hero-image {
    top: 27rem;
  }
}

.slc-system-intro h2,
.slc-system-links a,
.slc-system-selector button,
.slc-drs-controls button,
.slc-component-facts dd {
  overflow-wrap: anywhere;
}
.slc-system-links a,
.slc-system-selector button,
.slc-drs-controls button {
  min-width: 0;
}
.slc-system-selector {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 600px) {
  .slc-system-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Technical drawing: the car writes depth only, leaving the background visible. */
body[data-slc-local-car='ready'] .slc-hero {
  background: radial-gradient(ellipse at 68% 55%, #151e27, #090c10 68%);
}
.slc-car-canvas {
  background: none;
}

@media (min-width: 601px) {
  body[data-slc-local-car='ready'] .slc-hero-image {
    left: 25%;
  }
}

.slc-wing-canvas {
  display: block;
  width: 100%;
  height: 560px;
  touch-action: pan-y;
  cursor: grab;
}
.slc-wing-canvas:active {
  cursor: grabbing;
}
.slc-wing-canvas:focus {
  outline: none;
}
.slc-wing-interaction {
  color: #aeb0b7;
  font-size: 0.72rem;
  line-height: 1.6;
  margin: 12px 0;
}
.slc-wing-canvas:focus-visible ~ .slc-wing-interaction {
  color: #e4e6e9;
  text-decoration: underline;
  text-underline-offset: 4px;
}
@media (max-width: 600px) {
  .slc-wing-canvas {
    height: 360px;
  }
}

.slc-aero-estimator {
  grid-column: 1/-1;
  margin-top: 40px;
  padding: 48px 0 0;
  border-top: 1px solid #ffffff28;
  min-width: 0;
}
.slc-aero-estimator-heading {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
}
.slc-aero-estimator h3 {
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  margin: 16px 0 0;
}
.slc-aero-estimator-heading > p,
.slc-aero-method,
.slc-aero-caveat {
  font-size: 0.76rem;
  color: #aeb7c3;
  line-height: 1.85;
}
.slc-aero-equation {
  font-size: 1.65rem;
  letter-spacing: 0.02em;
  margin: 30px 0 10px;
}
.slc-aero-method a {
  color: #e4c6a2;
  text-underline-offset: 4px;
}
.slc-aero-speed-control {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  margin: 38px 0 28px;
}
.slc-aero-speed-control label {
  font-size: 0.86rem;
}
.slc-aero-speed-control label span {
  color: #a0a9b5;
  margin-left: 14px;
  font-size: 0.7rem;
}
.slc-aero-speed-control output {
  font-size: 0.9rem;
  color: #e4c6a2;
  font-variant-numeric: tabular-nums;
}
.slc-aero-speed-control input {
  grid-column: 1/-1;
  width: 100%;
  min-height: 44px;
  accent-color: #d9b992;
}
.slc-aero-assumptions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}
.slc-aero-assumptions label {
  display: block;
  font-size: 0.72rem;
  line-height: 1.8;
}
.slc-aero-assumptions label > span {
  display: block;
  color: #a3adba;
}
.slc-aero-assumptions input {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  border: 1px solid #8995a260;
  border-radius: 0;
  background: #0b1017;
  color: #f2f0ec;
  font: inherit;
  font-size: 1rem;
  padding: 10px 12px;
  margin-top: 8px;
}
.slc-aero-assumptions input[aria-invalid='true'] {
  border-color: #edb2a3;
}
.slc-aero-estimator input:focus-visible,
.slc-aero-estimator button:focus-visible {
  outline: 2px solid #e4c6a2;
  outline-offset: 4px;
}
.slc-aero-area-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 40px;
  margin: 26px 0;
  align-items: center;
}
.slc-aero-area-row p {
  margin: 0;
  font-size: 0.8rem;
  color: #d2d7de;
}
.slc-aero-area-row p > span {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  color: #a3adba;
  margin-bottom: 8px;
}
.slc-aero-area-row button {
  color: #e4c6a2;
  border: 1px solid #8995a260;
  min-height: 44px;
  background: none;
  padding: 10px 15px;
  font: inherit;
  font-size: 0.72rem;
  margin-left: auto;
  cursor: pointer;
}
.slc-aero-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 34px 0 24px;
  border-block: 1px solid #ffffff28;
}
.slc-aero-results article {
  min-width: 0;
  padding: 30px 32px 30px 0;
}
.slc-aero-results article + article {
  border-left: 1px solid #ffffff28;
  padding-left: 32px;
}
.slc-aero-results h4 {
  font-size: 0.85rem;
  font-weight: 400;
  margin: 0 0 22px;
  color: #e0c5a2;
}
.slc-aero-force {
  overflow-wrap: anywhere;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  letter-spacing: -0.045em;
  margin: 0;
}
.slc-aero-force > span {
  font-size: 0.85rem;
  letter-spacing: 0;
  color: #aeb7c3;
}
.slc-aero-newtons {
  font-size: 0.86rem;
  color: #aeb7c3;
  margin: 12px 0 24px;
  font-variant-numeric: tabular-nums;
}
.slc-aero-substitution {
  font-family: ui-monospace, monospace;
  font-size: 0.7rem;
  color: #abb8c6;
  line-height: 1.9;
  overflow-wrap: anywhere;
  margin: 0;
}
.slc-aero-error {
  color: #f3c1ae;
  font-size: 0.75rem;
  line-height: 1.8;
}
.slc-aero-caveat {
  max-width: 95em;
}
.slc-aero-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
@media (max-width: 850px) {
  .slc-aero-assumptions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .slc-aero-estimator {
    padding-top: 32px;
    margin-top: 24px;
  }
  .slc-aero-estimator-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .slc-aero-speed-control {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .slc-aero-speed-control input {
    grid-column: 1;
  }
  .slc-aero-assumptions {
    gap: 20px 16px;
  }
  .slc-aero-area-row {
    display: grid;
    gap: 22px;
  }
  .slc-aero-area-row button {
    margin-left: 0;
    justify-self: start;
  }
  .slc-aero-results {
    grid-template-columns: 1fr;
  }
  .slc-aero-results article {
    padding: 26px 0;
  }
  .slc-aero-results article + article {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid #ffffff28;
  }
}
@media (max-width: 360px) {
  .slc-aero-assumptions {
    grid-template-columns: 1fr;
  }
}

/* Active aero keeps the wing and its calculator together; disclosure expands in flow. */
#slc-aero .slc-aero-estimator {
  margin-top: 24px;
  padding-top: 24px;
}
#slc-aero .slc-aero-estimator-heading {
  grid-template-columns: 1fr;
  gap: 12px;
}
#slc-aero .slc-aero-estimator h3 {
  font-size: 2rem;
  margin: 8px 0 0;
}
#slc-aero .slc-aero-estimator-heading > p {
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}
#slc-aero .slc-aero-equation {
  font-size: 1.2rem;
  margin: 18px 0;
}
#slc-aero .slc-aero-speed-control {
  margin: 16px 0;
  gap: 6px 12px;
}
#slc-aero .slc-aero-results {
  margin: 18px 0 12px;
}
#slc-aero .slc-aero-results article {
  padding: 18px 16px 18px 0;
}
#slc-aero .slc-aero-results article + article {
  padding-left: 16px;
}
#slc-aero .slc-aero-results h4 {
  margin-bottom: 8px;
  font-size: 0.875rem;
}
.slc-aero-coefficient {
  margin: 0 0 12px;
  color: #aeb7c3;
  font-size: 0.875rem;
}
#slc-aero .slc-aero-force {
  font-size: 2.5rem;
}
#slc-aero .slc-aero-newtons {
  margin: 6px 0 14px;
}
#slc-aero .slc-aero-substitution {
  font-size: 0.8125rem;
  line-height: 1.65;
}
.slc-aero-disclosure {
  border-bottom: 1px solid #ffffff28;
}
.slc-aero-disclosure summary {
  padding: 14px 0;
  min-height: 48px;
  cursor: pointer;
  font-size: 0.875rem;
  color: #e4c6a2;
}
.slc-aero-disclosure summary:focus-visible {
  outline: 2px solid #e4c6a2;
  outline-offset: 4px;
}
.slc-aero-disclosure .slc-aero-assumptions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 12px;
}
.slc-aero-disclosure .slc-aero-method,
.slc-aero-disclosure .slc-aero-caveat,
.slc-aero-disclosure > p {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #aeb7c3;
}
.slc-aero-disclosure a {
  color: #e4c6a2;
  text-underline-offset: 4px;
}
@media (min-width: 1000px) {
  #slc-aero {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    grid-template-rows: auto auto;
    column-gap: 4vw;
    row-gap: 8px;
    padding: 24px 5vw;
    align-items: start;
    min-height: 0;
  }
  #slc-aero > .slc-system-intro {
    grid-column: 1;
    grid-row: 1;
  }
  #slc-aero .slc-system-intro h2 {
    font-size: clamp(2.5rem, 3.2vw, 3.5rem);
    margin: 12px 0;
  }
  #slc-aero .slc-system-intro > p:not(.slc-eyebrow) {
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 12px 0;
  }
  #slc-aero .slc-eyebrow {
    margin: 0;
    font-size: 0.7rem;
  }
  #slc-aero .slc-drs-controls {
    margin-top: 16px;
  }
  #slc-aero .slc-drs-controls button {
    min-height: 44px;
    padding: 10px 12px;
    font-size: 0.875rem;
  }
  #slc-aero .slc-selection-copy {
    min-height: 0;
    padding: 12px 0 0;
  }
  #slc-aero .slc-component-status {
    font-size: 0.7rem;
    margin: 0;
  }
  #slc-aero .slc-selection-copy h3 {
    margin: 6px 0;
  }
  #slc-aero .slc-selection-copy > p:last-child {
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 6px 0;
  }
  #slc-aero > .slc-aero-stage {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
  }
  #slc-aero .slc-wing-canvas,
  #slc-aero .slc-aero-stage > svg {
    height: clamp(220px, 32vh, 360px);
  }
  #slc-aero .slc-aero-stage figcaption {
    font-size: 0.75rem;
    line-height: 1.5;
    margin: 8px 0 0;
  }
  #slc-aero > .slc-aero-estimator {
    grid-column: 2;
    grid-row: 1 / span 2;
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
  }
}
@media (max-width: 600px) {
  #slc-aero .slc-aero-results article {
    padding: 20px 0;
  }
  #slc-aero .slc-aero-results article + article {
    padding-left: 0;
  }
  #slc-aero .slc-aero-speed-control {
    gap: 12px;
  }
}
@media (max-width: 360px) {
  .slc-aero-disclosure .slc-aero-assumptions {
    grid-template-columns: 1fr;
  }
}

body[data-slc-local-car='ready'] [data-bodywork='ready'].slc-hero {
  min-height: max(1050px, 66rem);
  max-height: none;
}
body[data-slc-local-car='ready'] [data-bodywork='ready'] .slc-hero-image {
  bottom: 36%;
}
[data-bodywork='ready'] .slc-car-controls {
  bottom: 320px;
}
.slc-body-controls {
  position: absolute;
  left: 48%;
  right: 6.5vw;
  bottom: 85px;
  display: grid;
  grid-template-columns: repeat(5, minmax(7.5rem, 1fr));
  gap: 8px;
  overflow-x: auto;
  font-size: 0.75rem;
}
.slc-body-controls button {
  min-height: 44px;
  line-height: 1.6;
  padding: 9px 12px;
  border: 1px solid #ffffff30;
}
.slc-body-controls [data-body-toggle] {
  border: 1px solid #d4b48e;
  color: #efd0aa;
}
.slc-body-controls button[aria-pressed='true'] {
  background: #d7b894;
  border-color: #d7b894;
  color: #11151b;
}
.slc-body-controls p {
  line-height: 1.8;
  color: #c1b39f;
  margin-top: 12px;
}
.slc-body-controls .slc-body-note {
  color: #8f9baa;
  font-size: 0.6rem;
  margin-top: 7px;
}
@media (max-width: 900px) {
  .slc-body-controls {
    left: 42%;
  }
  [data-bodywork='ready'] .slc-car-controls {
    bottom: 390px;
    left: 42%;
  }
  body[data-slc-local-car='ready'] [data-bodywork='ready'] .slc-hero-image {
    bottom: 40%;
  }
}
@media (max-width: 600px) {
  body[data-slc-local-car='ready'] [data-bodywork='ready'].slc-hero {
    min-height: max(1440px, 90rem);
  }
  body[data-slc-local-car='ready'] [data-bodywork='ready'] .slc-hero-image {
    top: 27rem;
    bottom: 31rem;
  }
  [data-bodywork='ready'] .slc-car-controls {
    bottom: 23rem;
    left: 7vw;
    right: 7vw;
  }
  .slc-body-controls {
    bottom: 7rem;
    left: 7vw;
    right: 7vw;
  }
  .slc-body-controls p {
    font-size: 0.68rem;
  }
}

/* Local supplied-engine study: native buttons remain usable at touch/zoom sizes. */
.slc-engine-cad-controls {
  position: relative;
  z-index: 3;
  padding: 0 1.25rem 1rem;
}
.slc-engine-cad-controls [role='group'] {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.slc-engine-cad-controls button {
  min-height: 44px;
  padding: 0.65rem 1rem;
  border: 1px solid #59636d;
  border-radius: 2px;
  background: #111820;
  color: #eef2f4;
  font: inherit;
  cursor: pointer;
}
.slc-engine-cad-controls button[aria-pressed='true'] {
  border-color: #d5a987;
  background: #342b25;
}
.slc-engine-cad-controls button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.slc-engine-cad-controls p {
  margin: 0.75rem auto 0;
  max-width: 46rem;
  color: #aeb8c2;
  text-align: center;
  font-size: 0.85rem;
}
.slc-engine-cad-controls[hidden] {
  display: none;
}

/* The adjustable local assembly uses normal flow so disclosures never cover controls. */
body[data-slc-local-car='ready'] [data-engine-bay='ready'].slc-hero,
[data-slc-model-preview].slc-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  grid-template-rows: minmax(640px, 72svh) auto auto auto;
  column-gap: 1.5rem;
  height: auto;
  min-height: 0;
  max-height: none;
  padding: 0 6.5vw 2rem;
}
body[data-slc-local-car='ready'] [data-engine-bay='ready'] .slc-hero-image,
[data-slc-model-preview] .slc-hero-image {
  position: relative;
  inset: auto;
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  height: 100%;
  z-index: 0;
}
[data-engine-bay='ready'] .slc-hero-copy,
[data-slc-model-preview] .slc-hero-copy {
  grid-column: 1;
  grid-row: 1;
  padding: 14vh 0 0;
}
[data-engine-bay='ready'] .slc-car-controls,
[data-slc-model-preview] .slc-car-controls {
  position: static;
  grid-column: 2;
  grid-row: 2;
  margin: 0 0 1rem;
  min-width: 0;
}
[data-engine-bay='ready'] .slc-body-controls,
[data-slc-model-preview] .slc-body-controls {
  position: static;
  grid-column: 2;
  grid-row: 3;
  min-width: 0;
}
[data-engine-bay='ready'] .slc-hero-footer,
[data-slc-model-preview] .slc-hero-footer {
  position: static;
  grid-column: 1 / -1;
  grid-row: 4;
  margin-top: 2rem;
}
@media (max-width: 600px) {
  body[data-slc-local-car='ready'] [data-engine-bay='ready'].slc-hero,
  [data-slc-model-preview].slc-hero {
    display: flex;
    flex-direction: column;
    padding: 0 7vw 2rem;
  }
  [data-engine-bay='ready'] .slc-hero-copy,
  [data-slc-model-preview] .slc-hero-copy {
    order: 1;
    padding: 120px 0 0;
  }
  [data-slc-model-preview] .slc-hero-line {
    display: none;
  }
  body[data-slc-local-car='ready'] [data-engine-bay='ready'] .slc-hero-image,
  [data-slc-model-preview] .slc-hero-image {
    order: 2;
    flex: 0 0 auto;
    height: max(300px, 85vw);
    margin: 1rem -7vw;
    width: calc(100% + 14vw);
  }
  [data-engine-bay='ready'] .slc-car-controls,
  [data-slc-model-preview] .slc-car-controls {
    order: 3;
    margin: 0 0 1rem;
    gap: 0.5rem;
  }
  [data-engine-bay='ready'] .slc-car-controls label,
  [data-slc-model-preview] .slc-car-controls label {
    gap: 0.5rem;
  }
  [data-engine-bay='ready'] .slc-body-controls,
  [data-slc-model-preview] .slc-body-controls {
    order: 4;
  }
  [data-engine-bay='ready'] .slc-hero-footer,
  [data-slc-model-preview] .slc-hero-footer {
    order: 5;
  }
}

[data-slc-model-preview].slc-hero {
  background: radial-gradient(ellipse at 68% 55%, #151e27, #090c10 68%);
}
[data-slc-model-preview] .slc-hero-image::after {
  display: none;
}
[data-slc-model-preview] .slc-hero-image picture {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
[data-slc-model-preview] .slc-hero-image img {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -52%);
  display: block;
  object-fit: contain;
  object-position: 50% 52%;
  filter: none;
}
[data-slc-model-preview] #slc-engine-hotspot {
  left: 55%;
  top: 38%;
}
[data-slc-model-preview] #slc-electronics-hotspot {
  left: 44%;
  top: 52%;
}
[data-slc-model-preview] #slc-suspension-hotspot {
  left: 48.9%;
  top: 68.7%;
}
[data-slc-model-preview] #slc-aero-hotspot {
  left: 60.6%;
  top: 35.2%;
}

/* Keep the desktop overview and its controls inside the available window. */
@media (min-width: 1000px) and (min-height: 650px) {
  #slc-overview[data-slc-model-preview] {
    height: calc(100svh - var(--slc-header-height) - 44px);
    min-height: min-content;
    max-height: none;
    grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr);
    grid-template-rows:
      minmax(min-content, 1fr) minmax(2.75rem, min-content) minmax(2.75rem, min-content)
      minmax(1.125rem, min-content);
    row-gap: 8px;
    padding: 10px 4.5vw;
    overflow: visible;
  }
  #slc-overview .slc-hero-image {
    min-height: 0;
    overflow: hidden;
  }
  #slc-overview .slc-hero-copy {
    grid-row: 1 / 4;
    align-self: center;
    /* Keep clearance below the header in shorter windows. */
    padding: 0 24px clamp(80px, calc(50svh - 304px), 160px) 40px;
  }
  #slc-overview h1 {
    font-size: clamp(5rem, 13svh, 10rem);
    margin: clamp(12px, 2.2svh, 24px) 0;
  }
  #slc-overview .slc-hero-line {
    font-size: clamp(1.25rem, 2.6svh, 2rem);
    margin-top: 16px;
  }
  #slc-overview .slc-system-links {
    width: min(260px, 100%);
    margin-top: 18px;
  }
  #slc-overview .slc-system-links a {
    min-height: 44px;
  }
  #slc-overview .slc-car-controls {
    margin: 0;
    align-self: center;
  }
  #slc-overview .slc-hero-footer {
    margin-top: 0;
    align-self: center;
    font-size: 0.55rem;
    line-height: 1.5;
  }
  body:not([data-slc-view]) .slc-footer,
  body[data-slc-view='overview'] .slc-footer {
    min-height: 44px;
    padding: 10px 0;
    align-items: center;
    line-height: 1.5;
  }
}
@media (max-width: 600px) {
  [data-slc-model-preview] #slc-engine-hotspot {
    left: 57.2%;
    top: 42%;
  }
  [data-slc-model-preview] #slc-electronics-hotspot {
    left: 41.2%;
    top: 51.9%;
  }
  [data-slc-model-preview] #slc-suspension-hotspot {
    left: 48.4%;
    top: 16.8%;
  }
  [data-slc-model-preview] #slc-aero-hotspot {
    left: 65.3%;
    top: 71.3%;
  }
}