/* The exhibit owns its visual system. Keep all selectors scoped so the
   industrial light theme never leaks into the production dashboard. */
@font-face {
  font-family: Barlow;
  src: url("/aperture-assets/fonts/BarlowCondensed-Bold.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: Barlow;
  src: url("/aperture-assets/fonts/BarlowCondensed-Black.woff2") format("woff2");
  font-weight: 900;
  font-display: swap;
}
.aperture {
  --ap-ink: #1a1a1a;
  --ap-blue: #2ea8ff;
  --ap-orange: #ff8a1c;
  --ap-paper: #e9e7e1;

  background: var(--ap-paper);
  color: var(--ap-ink);
  min-height: 100dvh;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  overflow-x: clip;
  color-scheme: light;
}
.aperture * {
  box-sizing: border-box;
}
.aperture button,
.aperture a,
.aperture input {
  font: inherit;
}
.aperture button {
  cursor: pointer;
  border-radius: 0;
}
.aperture button:disabled {
  cursor: default;
  opacity: 0.45;
}
.aperture button:focus-visible,
.aperture a:focus-visible,
.aperture input:focus-visible {
  outline: 3px solid #007ec8;
  outline-offset: 5px;
}
.aperture button,
.aperture a {
  -webkit-tap-highlight-color: transparent;
}
.aperture a {
  color: inherit;
}
.aperture h1,
.aperture h2,
.aperture p {
  margin: 0;
}
.ap-skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 10;
  background: white;
  padding: 12px;
}
.ap-skip:focus {
  top: 12px;
}
.ap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px 4.1%;
  border-bottom: 1px solid #b5b3ac;
  background: #f2f1eb;
}
.ap-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.ap-shutter {
  display: grid;
  place-items: center;
  width: 53px;
  height: 53px;
  border: 0;
  padding: 3px;
  background: #1a1b26;
  border-radius: 50%;
  font-size: 30px;
  line-height: 1;
}
.ap-brand strong {
  display: block;
  font:
    900 30px/0.9 Barlow,
    "Arial Narrow",
    sans-serif;
  letter-spacing: 2px;
}
.ap-brand strong span {
  font-weight: 700;
  margin-left: 7px;
}
.ap-brand small {
  display: block;
  font:
    700 10px/1.5 Arial,
    sans-serif;
  letter-spacing: 1.5px;
  margin-top: 9px;
}
.ap-header-right {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 12px;
}
.ap-demo-tag {
  font: 700 11px/1.3 monospace;
  letter-spacing: 1px;
  max-width: 105px;
  color: #66645e;
}
.ap-sound {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #bab8af;
  padding: 9px 12px;
  color: var(--ap-ink);
  background: transparent;
  font-size: 13px !important;
}
.ap-sound[aria-pressed="true"] {
  background: #1a1a1a;
  color: white;
  border-color: #1a1a1a;
}
.ap-sound span {
  font-size: 18px;
}
.ap-exit {
  text-decoration: none;
  border-bottom: 1px solid #aaa89f;
  padding-bottom: 4px;
}
.ap-chambers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid #aaa89f;
}
.ap-chamber-tab {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 16px 22px;
  background: #dddbd4;
  border: 0;
  border-right: 1px solid #aaa89f;
  color: #605e58;
  text-align: left;
  transition: background 0.2s;
  font-size: 14px !important;
}
.ap-chamber-tab:last-child {
  border-right: 0;
}
.ap-chamber-tab:hover {
  background: #f2f1eb;
}
.ap-chamber-tab.active {
  background: #1a1a1a;
  color: #fff;
  box-shadow: inset 0 -4px var(--ap-orange);
}
.ap-tab-number {
  font:
    700 25px/1 Barlow,
    sans-serif;
}
.ap-tab-check {
  margin-left: auto;
  font-family: monospace;
  font-size: 20px;
}
.ap-observer-banner {
  padding: 12px 4%;
  background: #d5edfa;
  border-bottom: 1px solid #a2c8dc;
  font: 12px/1.5 monospace;
}
.ap-experiment {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(0, 1.65fr);
  gap: 5%;
  max-width: 1600px;
  margin: auto;
  padding: 42px 4.1% 38px;
  background-image:
    linear-gradient(#c9c6be38 1px, transparent 1px),
    linear-gradient(90deg, #c9c6be38 1px, transparent 1px);
  background-size: 128px 128px;
}
.ap-chamber-copy {
  padding-top: 5px;
  animation: ap-reveal 0.5s ease both;
}
.ap-sign-head {
  display: flex;
  justify-content: space-between;
  font: 700 11px/1.2 monospace;
  letter-spacing: 1.7px;
  border-top: 5px solid #1a1a1a;
  padding-top: 13px;
}
.ap-sign-number {
  font:
    900 clamp(105px, 11.5vw, 174px) / 1 Barlow,
    "Arial Narrow",
    sans-serif;
  letter-spacing: -4px;
  margin-top: 12px;
  display: flex;
  align-items: baseline;
  gap: 15px;
}
.ap-sign-number > span {
  font:
    700 22px Barlow,
    sans-serif;
  letter-spacing: 0;
}
.ap-sign-bars {
  display: flex;
  gap: 5px;
  margin-top: 6px;
  margin-bottom: 26px;
}
.ap-sign-bars i {
  display: block;
  width: 12px;
  height: 8px;
  background: #cbc8bf;
}
.ap-sign-bars i.filled {
  background: #1a1a1a;
}
.ap-chamber-copy h1 {
  font:
    700 clamp(36px, 4.1vw, 62px) / 0.98 Barlow,
    "Arial Narrow",
    sans-serif;
  letter-spacing: -0.6px;
  max-width: 400px;
  text-transform: uppercase;
}
.ap-chamber-copy > p {
  font-size: 16px;
  color: #56544e;
  line-height: 1.65;
  margin-top: 22px;
  max-width: 350px;
}
.ap-specimen-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  border-top: 1px solid #bdbab0;
  padding-top: 17px;
  font: 700 10px/1.5 monospace;
  letter-spacing: 1px;
}
.ap-specimen-label > span:first-child {
  border: 2px solid #333;
  font-size: 30px;
  line-height: 35px;
  width: 39px;
  text-align: center;
}
.ap-specimen-label small {
  display: block;
  font:
    11px/1.5 Arial,
    sans-serif;
  letter-spacing: 0;
  color: #77746d;
  margin-top: 3px;
}
.ap-safety-icons {
  display: flex;
  gap: 8px;
  margin-top: 20px;
}
.ap-safety-icons img {
  width: 38px;
  height: 38px;
  opacity: 0.28;
}
.ap-safety-icons img.active {
  opacity: 1;
  outline: 2px solid #1a1a1a;
  outline-offset: 2px;
}
.ap-begin {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  background: transparent;
  border: 0;
  border-bottom: 1px solid #8e8a80;
  color: #333;
  padding: 10px 0;
  margin-top: 20px;
  font-size: 13px !important;
}
.ap-live-area {
  min-width: 0;
  animation: ap-reveal 0.5s ease both;
}
.ap-observation-label {
  display: flex;
  gap: 9px;
  align-items: center;
  background: #252627;
  color: #f2f0e9;
  padding: 9px 14px;
  font: 10px/1.4 monospace;
  letter-spacing: 1px;
}
.ap-observation-label > span:last-child {
  margin-left: auto;
  font-size: 9px;
  color: #c1c3c5;
}
.ap-led {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #a7c892;
  border-radius: 50%;
  box-shadow: 0 0 7px #a7c89266;
  flex-shrink: 0;
}
.ap-scene-frame {
  border: 8px solid #28292a;
  border-top: 0;
  background: #111214;
  box-shadow: 0 6px 18px #2222;
  position: relative;
  overflow: hidden;
  min-height: 380px;
}
.ap-control-deck {
  background: #f5f3ed;
  border: 1px solid #c8c4b9;
  border-top: 4px solid #b8b4a8;
  padding: 16px 21px 18px;
}
.ap-control-heading {
  display: flex;
  justify-content: space-between;
  font: 700 10px/1.5 monospace;
  letter-spacing: 1px;
  color: #777267;
  margin-bottom: 13px;
}
.ap-test-state {
  color: #706b5f;
}
.ap-test-state.done {
  color: #357145;
}
.ap-machine-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.ap-machine-option {
  border: 1px solid #c5c1b5;
  background: #e9e6dc;
  color: #4e4a40;
  text-align: left;
  padding: 10px 12px !important;
  transition: background 0.15s;
}
.ap-machine-option.selected {
  border-color: #1a1a1a;
  background: #1a1a1a;
  color: #f9f5ea;
}
.ap-machine-option > span {
  display: flex;
  justify-content: space-between;
  font: 12px/1.5 monospace;
}
.ap-machine-option > span small {
  font-size: 9px;
  letter-spacing: 1px;
  color: #8a857a;
}
.ap-machine-option.selected > span small {
  color: #ffb776;
}
.ap-machine-option strong {
  display: block;
  font:
    700 17px/1.5 Barlow,
    sans-serif;
  letter-spacing: 0.5px;
  margin-top: 4px;
}
.ap-machine-option > small {
  display: block;
  font-size: 11px;
  opacity: 0.8;
}
.ap-deck-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.ap-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  padding: 12px 19px;
  border: 1px solid #171717;
  background: #171717;
  color: #fff !important;
  text-decoration: none;
  font-size: 13px !important;
  font-weight: 700 !important;
  min-height: 45px;
  transition: background 0.2s;
}
.ap-primary:not(:disabled):hover {
  background: #343434;
  box-shadow: inset 3px 0 var(--ap-orange);
}
.ap-primary > span {
  font-size: 20px;
  line-height: 1;
}
.ap-next {
  display: flex;
  gap: 16px;
  align-items: center;
  border: 0;
  background: transparent;
  color: #323129;
  font-size: 12px !important;
  padding: 10px 0;
}
.ap-next span {
  font-size: 20px;
}
.ap-secondary {
  border: 1px solid #aaa395;
  background: transparent;
  color: #29271f;
  padding: 10px 16px;
  font-size: 13px !important;
}
.ap-deck-note {
  font-size: 13px;
  line-height: 1.6;
  color: #656051;
  max-width: 700px;
}

/* The portal pair is the primary interaction, not a static marketing image. */
.ap-machine-room {
  height: 370px;
  position: relative;
  background: radial-gradient(
    ellipse at 50% 30%,
    #46474a 0,
    #242527 55%,
    #111214 100%
  );
  overflow: hidden;
}
.ap-room-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#ffffff0a 1px, transparent 1px),
    linear-gradient(90deg, #ffffff09 1px, transparent 1px);
  background-size: 94px 94px;
  mask-image: linear-gradient(#000, transparent);
}
.ap-machine-room::after {
  content: "";
  position: absolute;
  pointer-events: none;
  inset: 65% -25% -40%;
  background:
    linear-gradient(#ffffff0a 1px, transparent 1px),
    linear-gradient(90deg, #ffffff0a 1px, transparent 1px);
  background-size: 70px 70px;
  transform: perspective(180px) rotateX(40deg);
  border-top: 1px solid #ffffff15;
}
.ap-room-ceiling {
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 3px;
  background: #fff7df;
  box-shadow: 0 0 25px 4px #fff7df55;
}
.ap-room-sign {
  position: absolute;
  top: 17px;
  left: 20px;
  font:
    700 42px/0.95 Barlow,
    sans-serif;
  color: #cccac2;
  border-top: 2px solid #ddd8c7;
  padding-top: 7px;
}
.ap-room-sign small {
  display: block;
  font: 8px monospace;
  margin-top: 4px;
  letter-spacing: 2px;
}
.ap-portals {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5%;
  padding-top: 26px;
}
.ap-portal-station {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ap-portal {
  --portal: #2ea8ff;
  --core: #bfe6ff;

  display: block;
  position: relative;
  border: 3px solid var(--core);
  border-radius: 50% !important;
  width: clamp(120px, 13vw, 190px);
  height: 244px;
  color: #fff;
  background: #0d2235;
  box-shadow:
    0 0 5px 2px var(--portal),
    0 0 20px 2px var(--portal),
    inset 0 0 20px 1px var(--portal);
  isolation: isolate;
  transition:
    transform 0.25s,
    box-shadow 0.25s;
  padding: 0;
  opacity: 1 !important;
}
.ap-portal::before,
.ap-portal::after {
  content: "";
  position: absolute;
  inset: -9px -6px;
  border: 1px solid var(--portal);
  border-radius: 50%;
  pointer-events: none;
  animation: ap-portal-ripple 4s infinite alternate;
}
.ap-portal::after {
  inset: -13px -11px;
  border-style: dashed;
  opacity: 0.45;
  animation-delay: -2s;
}
.ap-orange {
  --portal: #ff8a1c;
  --core: #ffd9a8;

  background: #302114;
}
.ap-orange:not(:disabled):hover {
  transform: scale(1.04);
  box-shadow:
    0 0 7px 2px var(--portal),
    0 0 40px 4px var(--portal),
    inset 0 0 30px 2px var(--portal);
}
.ap-portal-interior {
  height: 100%;
  width: 100%;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background:
    linear-gradient(90deg, transparent, #ffffff05, transparent),
    repeating-linear-gradient(0deg, transparent 0, transparent 3px, #0002 4px);
  font-size: 12px;
  padding: 15px 7px;
}
.ap-portal-code {
  font: 8px monospace;
  letter-spacing: 1px;
  color: #a8bdcc;
}
.ap-orange .ap-portal-code {
  color: #ceb59d;
}
.ap-machine-glyph {
  font-size: 45px;
  line-height: 0.75;
  margin: 25px 0 20px;
  text-shadow: 0 0 15px var(--portal);
  color: var(--core);
}
.ap-machine-glyph span {
  display: block;
  font-size: 23px;
  margin-top: 4px;
}
.ap-portal strong {
  font:
    700 18px/1 Barlow,
    sans-serif;
  color: #f0f1f4;
}
.ap-portal small {
  font-size: 10px;
  margin-top: 7px;
  color: #b3b4b6;
}
.ap-portal-prompt {
  font: 8px/1 monospace;
  margin-top: 17px;
  color: var(--core);
  letter-spacing: 1px;
}
.ap-portal-floor-label {
  font: 8px monospace;
  letter-spacing: 2px;
  color: #9fa0a2;
  margin-top: 18px;
}
.ap-transit-path {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #d4cdb9;
  font-size: 24px;
  margin-top: -20px;
}
.ap-transit-path span {
  animation: ap-pulse 2s infinite;
}
.ap-transit-path span:nth-child(2) {
  animation-delay: 0.2s;
}
.ap-transit-path span:nth-child(3) {
  animation-delay: 0.4s;
}
.ap-transit-path span:nth-child(4) {
  animation-delay: 0.6s;
}
.ap-room-terminal {
  position: absolute;
  z-index: 2;
  left: 14px;
  right: 14px;
  bottom: 11px;
  background: #131416eb;
  border: 1px solid #48494b;
  padding: 10px 13px;
  animation: ap-terminal 0.6s ease;
}
.ap-room-terminal > div {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 9px/1.3 monospace;
  color: #d5d5d5;
  letter-spacing: 0.3px;
}
.ap-room-terminal > div > span:last-child {
  margin-left: auto;
  color: #91b0a0;
  font-size: 8px;
}
.ap-room-terminal p {
  font: 12px/1.4 monospace;
  color: #d9dbd4;
  margin-top: 6px;
}
.ap-room-terminal p > span {
  color: var(--ap-orange);
  margin-right: 12px;
}
.ap-room-terminal small {
  display: block;
  color: #8e9299;
  font-size: 10px;
  margin-top: 5px;
}
.ap-website-room {
  min-height: 370px;
  background: #1a1b26;
  display: flex;
  flex-direction: column;
}
.ap-browser-chrome {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: #35363a;
  color: #bcbcbf;
  padding: 10px 13px;
  font: 10px/1.3 monospace;
}
.ap-browser-chrome > span:first-child {
  color: #989a9b;
  font-size: 9px;
  letter-spacing: 3px;
}
.ap-browser-chrome > span:nth-child(2) {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ap-website-waiting {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  padding: 24px 15px;
  background: radial-gradient(ellipse at 50% 35%, #263546, transparent 65%);
}
.ap-orbit {
  border: 1px solid #2ea8ff77;
  box-shadow: 0 0 20px #2ea8ff20;
  border-radius: 50%;
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  outline: 1px dashed #2ea8ff33;
  outline-offset: 8px;
  margin: 0 0 25px;
}
.ap-orbit span {
  font:
    700 26px Barlow,
    sans-serif;
  color: #a9d5ff;
}
.ap-eyebrow {
  font: 10px/1.5 monospace;
  letter-spacing: 1.5px;
}
.ap-website-waiting > .ap-eyebrow {
  color: #a2b1c5;
  font-size: 9px;
}
.ap-website-waiting h2 {
  font:
    700 30px/1.05 Barlow,
    sans-serif;
  text-align: center;
  color: #eee;
  margin-top: 10px;
}
.ap-terminal-command {
  display: flex;
  gap: 18px;
  align-items: center;
  border: 1px solid #5e646b;
  background: #111219;
  color: #e1dfd7;
  font: 12px monospace !important;
  padding: 14px 18px;
  margin-top: 24px;
}
.ap-terminal-command span {
  color: #70bfff;
}
.ap-terminal-command span:last-child {
  margin-left: auto;
  color: #ffad60;
}
.ap-transport-path {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 10px;
  color: #adafb9;
  font: 8px monospace;
  letter-spacing: 0.5px;
  border-top: 1px solid #3b3e48;
  background: #13151d;
}
.ap-transport-path i {
  width: 25px;
  height: 1px;
  background: #5f8bac;
}
.ap-sample-site {
  width: 100%;
  height: 318px;
  border: 0;
  background: #e9e7e1;
  display: block;
}
.ap-website-room.open {
  animation: ap-terminal 0.6s ease;
}
.ap-sharing-room {
  min-height: 370px;
  padding: 24px 28px 20px;
  color: #e4e5e7;
  background: radial-gradient(ellipse at 50% 80%, #2d3339, #16191c);
}
.ap-sharing-title {
  text-align: center;
}
.ap-sharing-title .ap-eyebrow {
  color: #969ea9;
  font-size: 9px;
}
.ap-sharing-title h2 {
  font:
    700 32px Barlow,
    sans-serif;
  line-height: 1.2;
  margin-top: 7px;
}
.ap-human-pair {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  margin: 25px 0;
}
.ap-subject {
  text-align: center;
  transition: opacity 0.8s;
}
.ap-ghost {
  opacity: 0.3;
}
.ap-subject-icon {
  font: 35px/1 monospace;
  color: #74bfff;
  text-shadow: 0 0 18px #2ea8ff55;
  white-space: pre;
}
.ap-subject-icon span {
  display: block;
  font-size: 28px;
}
.ap-subject-orange {
  color: #ffb776;
  text-shadow: 0 0 18px #ff8a1c55;
}
.ap-subject strong {
  display: block;
  font:
    700 17px Barlow,
    sans-serif;
  margin-top: 12px;
}
.ap-subject small {
  display: block;
  font: 8px monospace;
  color: #969ea9;
  margin-top: 3px;
}
.ap-link-beam {
  font: 18px monospace;
  color: #5a6570;
  text-align: center;
}
.ap-link-beam span {
  display: block;
  font: 8px monospace;
  margin-top: 10px;
  color: #9cabb7;
}
.invited .ap-link-beam {
  color: #e9b370;
  text-shadow: 0 0 15px #ff8a1c88;
}
.ap-permission-card {
  border: 1px solid #48525b;
  display: flex;
  gap: 16px;
  padding: 13px 16px;
  background: #ffffff04;
}
.ap-permission-card > span {
  font-size: 24px;
  color: #ffb776;
}
.ap-permission-card strong {
  font-size: 12px;
  color: #ebedf0;
}
.ap-permission-card p {
  font-size: 11px;
  color: #a7b0ba;
  margin-top: 4px;
}
.ap-role-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.ap-role-option {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 11px 14px;
  text-align: left;
  border: 1px solid #c1bbae;
  background: #ece8dd;
  color: #4b453a;
}
.ap-role-option.selected {
  border-color: #28251f;
  background: #ded7c6;
}
.ap-role-option > span:first-child {
  font-size: 24px;
}
.ap-role-option strong {
  display: block;
  font-size: 13px;
}
.ap-role-option small {
  display: block;
  font-size: 11px;
  margin-top: 3px;
}
.ap-role-option > span:last-child {
  margin-left: auto;
  font-size: 12px;
}
.ap-invitation {
  margin-top: 16px;
  border-top: 1px solid #d2cbbd;
  padding-top: 10px;
  font-size: 11px;
}
.ap-invitation > div {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.ap-invitation input {
  width: 100%;
  min-width: 0;
  border: 1px solid #b2aa9a;
  background: #fffef9;
  padding: 8px;
  font: 11px monospace;
  color: #5c5141;
}
.ap-invitation button {
  white-space: nowrap;
}
.ap-invitation > a {
  display: inline-block;
  margin-top: 8px;
  color: #6d553a;
}
.ap-invitation > span {
  display: block;
  margin-top: 5px;
  color: #3a6d46;
}
.ap-agents-room {
  min-height: 370px;
  padding: 21px;
  background: linear-gradient(150deg, #18232f, #19191b 70%);
  color: #dadde1;
}
.ap-agent-topology {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  border-bottom: 1px solid #3c4146;
  padding-bottom: 18px;
}
.ap-agent-topology > div {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 10px;
  align-items: center;
}
.ap-agent-avatar {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  border: 1px solid #5996c8;
  color: #9bd2ff;
  grid-row: span 2;
  font:
    700 22px Barlow,
    sans-serif;
  background: #2ea8ff14;
}
.ap-agent-avatar.orange {
  border-color: #986d4b;
  color: #ffc595;
  background: #ff8a1c14;
}
.ap-agent-topology strong {
  font:
    700 16px Barlow,
    sans-serif;
  letter-spacing: 1px;
}
.ap-agent-topology small {
  font-size: 8px;
  color: #99a4af;
}
.ap-agent-wire {
  font: 18px monospace;
  color: #54636f;
}
.ap-agent-wire.active {
  color: #e2ae74;
  animation: ap-pulse 2s infinite;
}
.ap-agent-conversation {
  padding-top: 18px;
  min-height: 245px;
}
.ap-agent-message {
  border-left: 2px solid #4397d9;
  padding-left: 11px;
  margin-bottom: 13px;
  animation: ap-reveal 0.3s ease;
}
.ap-agent-message.orange {
  border-color: #e99d5f;
}
.ap-agent-message > span {
  font: 9px monospace;
  color: #80bbeb;
  letter-spacing: 1px;
}
.ap-agent-message.orange > span {
  color: #e9b081;
}
.ap-agent-message p {
  font-size: 11px;
  line-height: 1.5;
  color: #c1c6cb;
  max-width: 520px;
  margin-top: 4px;
}
.ap-agent-command {
  border: 1px solid #3f474e;
  background: #111519;
  padding: 8px 10px;
  margin: 12px 0;
  animation: ap-reveal 0.3s ease;
}
.ap-agent-command > span {
  display: block;
  font: 10px monospace;
  color: #b6cddd;
}
.ap-agent-command code {
  display: block;
  font: 9px/1.5 monospace;
  white-space: normal;
  color: #818d98;
  margin-top: 4px;
}
.ap-agent-result {
  background: #82ae8220;
  border: 1px solid #67926766;
  padding: 8px 11px;
  animation: ap-reveal 0.3s ease;
}
.ap-agent-result > span {
  font: 9px monospace;
  color: #9ec8a3;
}
.ap-agent-result p {
  font-size: 10px;
  color: #b4c2b7;
  margin-top: 4px;
}
.ap-agent-thinking {
  display: flex;
  gap: 4px;
  align-items: center;
  color: #8d9aa5;
  font: 10px monospace;
}
.ap-agent-thinking i {
  width: 4px;
  height: 4px;
  background: #80bbeb;
  animation: ap-pulse 1s infinite;
}
.ap-agent-thinking i:nth-child(2) {
  animation-delay: 0.2s;
}
.ap-agent-thinking i:nth-child(3) {
  animation-delay: 0.4s;
}
.ap-agent-thinking span {
  margin-left: 7px;
}
.ap-agent-idle {
  font: 10px/1.6 monospace;
  color: #6e7c89;
  text-align: center;
  padding: 38px 12px;
}
.ap-announcer {
  display: flex;
  align-items: center;
  gap: 25px;
  min-height: 118px;
  padding: 23px 4.1%;
  background: #1a1b1c;
  color: #e0ded7;
  border-top: 5px solid transparent;
  border-image: repeating-linear-gradient(
      135deg,
      #d8be68 0 10px,
      #272724 10px 20px
    )
    5;
}
.ap-announcer-id {
  display: flex;
  align-items: center;
  gap: 13px;
  flex: 0 0 178px;
  font: 700 11px/1.5 monospace;
  letter-spacing: 1px;
}
.ap-announcer-id small {
  display: block;
  font-size: 7px;
  font-weight: 400;
  color: #90918d;
  letter-spacing: 0.3px;
  margin-top: 4px;
}
.ap-voice-bars {
  display: flex;
  gap: 3px;
  height: 25px;
  align-items: center;
}
.ap-voice-bars i {
  display: block;
  width: 3px;
  height: 5px;
  background: #e0bc72;
}
.ap-voice-bars i:nth-child(2n) {
  height: 15px;
}
.ap-voice-bars i:nth-child(3n) {
  height: 23px;
}
.ap-voice-bars.speaking i {
  animation: ap-voice 0.7s infinite alternate;
}
.ap-voice-bars.speaking i:nth-child(2n) {
  animation-delay: -0.4s;
}
.ap-voice-bars.speaking i:nth-child(3n) {
  animation-delay: -0.2s;
}
.ap-announcer p {
  font-size: 14px;
  line-height: 1.65;
  max-width: 1000px;
  color: #d0d0c9;
  animation: ap-reveal 0.35s ease;
}
.ap-replay {
  margin-left: auto;
  color: #c3b592;
  background: transparent;
  border: 1px solid #585953;
  font-size: 23px !important;
  width: 35px;
  min-width: 35px;
  height: 35px;
  line-height: 1;
}
.ap-footer {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4.1%;
  border-bottom: 1px solid #c7c3b8;
  font: 9px/1.4 monospace;
  letter-spacing: 0.8px;
  color: #767164;
}
.ap-footer button {
  font: 10px monospace !important;
  color: #61594a;
  background: transparent;
  border: 0;
  border-bottom: 1px solid #aaa18d;
  padding: 0;
}
.ap-attribution {
  padding: 13px 4.1%;
  font-size: 10px;
  color: #8c8578;
  background: #dedbd2;
}
.ap-finale {
  display: block;
  text-align: center;
  background:
    radial-gradient(ellipse at 20% 55%, #2ea8ff20, transparent 40%),
    radial-gradient(ellipse at 80% 55%, #ff8a1c20, transparent 40%),
    var(--ap-paper);
}
.ap-graduation {
  padding: 20px;
  animation: ap-reveal 0.8s ease;
}
.ap-grade {
  font:
    900 128px/1 Barlow,
    sans-serif;
  margin-top: 12px;
  letter-spacing: -4px;
}
.ap-grade span {
  font-size: 36px;
  letter-spacing: 0;
  color: #8b887d;
}
.ap-graduation h1 {
  font:
    700 clamp(38px, 5vw, 72px) / 0.95 Barlow,
    sans-serif;
  text-transform: uppercase;
  margin-top: 15px;
}
.ap-graduation p {
  max-width: 580px;
  margin: 24px auto;
  color: #666053;
  font-size: 16px;
}
.ap-final-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 27px;
}
.ap-fine-print {
  display: block;
  font: 9px monospace;
  letter-spacing: 1px;
  color: #827969;
  margin: 30px 0 5px;
}

@keyframes ap-portal-ripple {
  from {
    transform: scaleX(1) scaleY(1);
    opacity: 0.7;
  }
  to {
    transform: scaleX(1.04) scaleY(0.98);
    opacity: 0.3;
  }
}

@keyframes ap-pulse {
  0%,
  100% {
    opacity: 0.3;
  }
  50% {
    opacity: 1;
  }
}

@keyframes ap-voice {
  to {
    transform: scaleY(0.3);
  }
}

@keyframes ap-reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes ap-terminal {
  0% {
    opacity: 0;
    filter: brightness(2.5);
  }
  100% {
    opacity: 1;
    filter: brightness(1);
  }
}

@media (min-width: 1700px) {
  .ap-header,
  .ap-announcer,
  .ap-footer {
    padding-left: max(4.1%, calc((100vw - 1468px) / 2));
    padding-right: max(4.1%, calc((100vw - 1468px) / 2));
  }
  .ap-portal {
    width: 190px;
  }
}

@media (max-width: 1100px) {
  .ap-demo-tag {
    display: none;
  }
  .ap-experiment {
    gap: 3%;
    grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.5fr);
  }
  .ap-chamber-tab {
    padding: 14px 15px;
    font-size: 12px !important;
    gap: 8px;
  }
  .ap-portal {
    width: 145px;
    height: 230px;
  }
  .ap-portals {
    gap: 4%;
    padding-top: 30px;
  }
  .ap-transit-path {
    gap: 2px;
    font-size: 19px;
  }
  .ap-observation-label > span:last-child {
    font-size: 7px;
  }
  .ap-machine-option {
    padding: 8px !important;
  }
  .ap-machine-option strong {
    font-size: 15px;
  }
  .ap-control-deck {
    padding: 14px;
  }
  .ap-primary {
    gap: 12px;
    padding: 11px 12px;
  }
  .ap-next {
    gap: 8px;
  }
  .ap-announcer-id {
    flex-basis: 160px;
  }
  .ap-sharing-room {
    padding: 24px 18px 20px;
  }
  .ap-human-pair {
    gap: 15px;
  }
  .ap-agent-topology {
    gap: 16px;
  }
  .ap-agent-wire {
    font-size: 14px;
  }
}

@media (max-width: 760px) {
  .ap-safety-icons {
    display: none;
  }
  .ap-header {
    padding: 18px 5%;
    gap: 16px;
  }
  .ap-brand strong {
    font-size: 23px;
    letter-spacing: 1px;
  }
  .ap-brand small {
    font-size: 7px;
    letter-spacing: 1px;
    margin-top: 6px;
  }
  .ap-shutter {
    width: 40px;
    height: 40px;
    border-width: 5px;
    font-size: 22px;
  }
  .ap-brand {
    gap: 10px;
  }
  .ap-header-right {
    gap: 10px;
  }
  .ap-exit {
    display: none;
  }
  .ap-sound {
    font-size: 10px !important;
    padding: 7px 8px;
    gap: 5px;
  }
  .ap-sound span {
    font-size: 15px;
  }
  .ap-chambers {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .ap-chamber-tab {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 5px;
    padding: 12px 10px;
    font-size: 10px !important;
    line-height: 1.3;
  }
  .ap-tab-number {
    font-size: 23px;
  }
  .ap-chamber-tab > span:nth-child(2) {
    grid-column: 1/-1;
    grid-row: 2;
  }
  .ap-tab-check {
    font-size: 15px;
    grid-row: 1;
    grid-column: 2;
  }
  .ap-experiment {
    display: block;
    padding: 22px 5%;
  }
  .ap-chamber-copy {
    display: grid;
    grid-template-columns: 75px 1fr;
    column-gap: 18px;
    margin-bottom: 22px;
    padding-top: 0;
  }
  .ap-sign-head {
    grid-column: 1/-1;
    font-size: 8px;
    letter-spacing: 1.5px;
    border-top-width: 3px;
    padding-top: 8px;
    margin-bottom: 8px;
  }
  .ap-sign-number {
    grid-column: 1;
    grid-row: 2/4;
    font-size: 85px;
    margin-top: 0;
    align-self: start;
    letter-spacing: -2px;
  }
  .ap-sign-number > span {
    display: none;
  }
  .ap-sign-bars {
    grid-column: 1;
    grid-row: 4;
    margin: 8px 0 0;
    gap: 2px;
    align-self: start;
  }
  .ap-sign-bars i {
    width: 3px;
    height: 4px;
  }
  .ap-chamber-copy h1 {
    grid-column: 2;
    grid-row: 2;
    font-size: 34px;
    max-width: none;
    align-self: end;
  }
  .ap-chamber-copy > p {
    grid-column: 2;
    grid-row: 3/5;
    font-size: 13px;
    margin-top: 8px;
    line-height: 1.5;
    max-width: none;
  }
  .ap-specimen-label {
    display: none;
  }
  .ap-begin {
    grid-column: 1/-1;
    margin-top: 13px;
    justify-content: flex-start;
    gap: 15px;
    font-size: 11px !important;
    border-bottom: 0;
    padding: 0;
  }
  .ap-observation-label {
    padding: 8px 10px;
    font-size: 8px;
    letter-spacing: 0.5px;
  }
  .ap-observation-label > span:last-child {
    font-size: 6px;
    max-width: 135px;
    text-align: right;
  }
  .ap-scene-frame {
    border-width: 5px;
    min-height: 355px;
  }
  .ap-machine-room {
    height: 345px;
  }
  .ap-room-sign {
    font-size: 28px;
    left: 10px;
    top: 13px;
  }
  .ap-room-sign small {
    font-size: 6px;
    letter-spacing: 1px;
  }
  .ap-portal {
    width: 126px;
    height: 212px;
  }
  .ap-portals {
    gap: 18px;
    padding-top: 28px;
  }
  .ap-transit-path {
    gap: 0;
    font-size: 16px;
    width: 18px;
  }
  .ap-transit-path span:nth-child(2),
  .ap-transit-path span:nth-child(3) {
    display: none;
  }
  .ap-portal strong {
    font-size: 16px;
  }
  .ap-portal-code {
    font-size: 7px;
  }
  .ap-machine-glyph {
    margin: 22px 0 16px;
    font-size: 38px;
  }
  .ap-portal-prompt {
    font-size: 7px;
  }
  .ap-room-terminal {
    left: 9px;
    right: 9px;
    bottom: 10px;
    padding: 10px;
  }
  .ap-room-terminal > div {
    font-size: 8px;
  }
  .ap-room-terminal > div > span:last-child {
    font-size: 6px;
  }
  .ap-room-terminal p {
    font-size: 10px;
  }
  .ap-room-terminal small {
    font-size: 9px;
  }
  .ap-machine-option strong {
    font-size: 14px;
  }
  .ap-machine-option > small {
    font-size: 9px;
  }
  .ap-machine-option > span small {
    font-size: 7px;
  }
  .ap-deck-actions {
    flex-wrap: wrap;
    gap: 6px;
  }
  .ap-primary {
    font-size: 12px !important;
  }
  .ap-next {
    font-size: 11px !important;
    margin-left: auto;
  }
  .ap-announcer {
    align-items: flex-start;
    gap: 15px;
    flex-wrap: wrap;
    padding: 20px 5%;
  }
  .ap-announcer-id {
    flex-basis: auto;
    width: calc(100% - 50px);
    font-size: 10px;
  }
  .ap-announcer-id small {
    font-size: 7px;
  }
  .ap-announcer p {
    font-size: 13px;
    order: 3;
    width: 100%;
  }
  .ap-replay {
    order: 2;
  }
  .ap-footer {
    padding: 14px 5%;
    font-size: 7px;
    gap: 10px;
    flex-wrap: wrap;
  }
  .ap-footer > span:first-child {
    max-width: 145px;
  }
  .ap-footer button {
    font-size: 9px !important;
  }
  .ap-attribution {
    font-size: 9px;
    padding: 13px 5%;
  }
  .ap-browser-chrome {
    font-size: 8px;
    padding: 10px;
  }
  .ap-website-room {
    min-height: 345px;
  }
  .ap-website-waiting > .ap-eyebrow {
    font-size: 8px;
  }
  .ap-terminal-command {
    font-size: 10px !important;
    gap: 10px;
    padding: 12px;
  }
  .ap-transport-path {
    font-size: 6px;
    gap: 7px;
  }
  .ap-transport-path i {
    width: 13px;
  }
  .ap-sample-site {
    height: 317px;
  }
  .ap-sharing-room {
    min-height: 345px;
    padding: 23px 13px 17px;
  }
  .ap-sharing-title h2 {
    font-size: 29px;
  }
  .ap-sharing-title .ap-eyebrow {
    font-size: 8px;
  }
  .ap-human-pair {
    gap: 12px;
    margin: 23px 0;
  }
  .ap-subject small {
    font-size: 6px;
  }
  .ap-subject strong {
    font-size: 16px;
  }
  .ap-link-beam {
    font-size: 12px;
  }
  .ap-link-beam span {
    font-size: 6px;
  }
  .ap-permission-card {
    padding: 12px;
    gap: 12px;
  }
  .ap-permission-card p {
    font-size: 10px;
  }
  .ap-role-option {
    padding: 9px 10px;
    gap: 8px;
  }
  .ap-role-option strong {
    font-size: 12px;
  }
  .ap-role-option small {
    font-size: 9px;
  }
  .ap-role-option > span:first-child {
    font-size: 20px;
  }
  .ap-agents-room {
    padding: 18px 12px;
    min-height: 345px;
  }
  .ap-agent-topology {
    gap: 14px;
  }
  .ap-agent-topology strong {
    font-size: 14px;
  }
  .ap-agent-topology small {
    font-size: 7px;
  }
  .ap-agent-avatar {
    width: 30px;
    height: 34px;
    font-size: 20px;
  }
  .ap-agent-topology > div {
    column-gap: 7px;
  }
  .ap-agent-wire {
    font-size: 10px;
  }
  .ap-agent-message p {
    font-size: 10px;
  }
  .ap-agent-result p {
    font-size: 9px;
  }
  .ap-agent-conversation {
    min-height: 220px;
  }
  .ap-final-actions {
    flex-direction: column;
    max-width: 300px;
    margin: auto;
  }
  .ap-grade {
    font-size: 108px;
  }
  .ap-graduation {
    padding: 15px 0;
  }
  .ap-graduation p {
    font-size: 14px;
  }
  .ap-fine-print {
    font-size: 7px;
    line-height: 1.7;
  }
}

@media (max-width: 370px) {
  .ap-brand strong span {
    display: none;
  }
  .ap-portals {
    gap: 12px;
  }
  .ap-portal {
    width: 110px;
    height: 207px;
  }
  .ap-machine-option strong {
    font-size: 12px;
  }
  .ap-machine-option > small {
    font-size: 8px;
  }
  .ap-chamber-copy h1 {
    font-size: 30px;
  }
  .ap-primary {
    width: 100%;
  }
  .ap-next {
    margin: 0 auto;
  }
  .ap-agent-wire {
    display: none;
  }
  .ap-human-pair {
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .aperture *,
  .aperture *::before,
  .aperture *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

.ap-arrival {
  animation: ap-arrival 0.7s ease-out both;
}

@keyframes ap-arrival {
  from {
    filter: brightness(1.8);
    transform: scale(1.08);
  }
  to {
    filter: brightness(1);
    transform: scale(1);
  }
}

.ap-real-guide {
  border-top: 1px solid #d2cbbd;
  margin-top: 16px;
  padding-top: 12px;
  color: #655c4e;
  font-size: 12px;
}

.ap-real-guide summary {
  cursor: pointer;
  font-weight: 700;
}

.ap-real-guide summary:focus-visible {
  outline: 3px solid #007ec8;
  outline-offset: 4px;
}

.ap-real-guide ol {
  margin: 12px 0 10px;
  padding-left: 22px;
}

.ap-real-guide li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.ap-invitation p {
  color: #655c4e;
  margin: 5px 0;
  font-size: 11px;
}

.ap-film-link {
  display: inline-block;
  color: #655c4e;
  margin-top: 18px;
  font-size: 12px;
  text-decoration: none;
  border-bottom: 1px solid #aaa395;
  padding-bottom: 4px;
}

@media (max-width: 760px) {
  .ap-film-link {
    grid-column: 1 / -1;
    margin-top: 16px;
    justify-self: start;
  }
}

/* Plugin capability illustrations deliberately resemble research work cards,
   rather than pretending to be output from a live engineering run. */
.ap-plugins-room {
  padding: 22px;
  color: #c0caf5;
  background: #15161e;
}
.ap-replacement-header h2 {
  margin: 7px 0 10px;
  font:
    700 30px/1.1 Barlow,
    sans-serif;
  color: #f0eee8;
}
.ap-concept-stamp {
  color: #e0af68;
  font: 10px monospace;
  letter-spacing: 1px;
}
.ap-departments {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0;
  margin: 18px 0;
}
.ap-departments li {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 8px;
  border: 1px solid #414868;
  color: #a9b1d6;
  font-size: 10px;
}
.ap-departments li.active {
  border-color: #e0af68;
  color: #ffd9a8;
}
.ap-departments li.done span {
  color: #9ece6a;
}
.ap-design-preview {
  border: 1px solid #414868;
  background: #1a1b26;
}
.ap-design-title {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 12px;
  color: #7dcfff;
  font: 9px monospace;
  border-bottom: 1px solid #414868;
}
.ap-design-drawing {
  display: block;
  width: 100%;
  height: auto;
  font: 12px monospace;
}
.ap-design-caption {
  padding: 12px 16px;
  border-top: 1px solid #414868;
}
.ap-design-caption h3 {
  margin: 0 0 5px;
  font:
    600 25px Barlow,
    sans-serif;
  color: #e0af68;
}
.ap-design-caption p,
.ap-plugin-evidence p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
}
.ap-plugin-evidence {
  margin-top: 16px;
}
.ap-plugin-evidence > span {
  display: block;
  margin-bottom: 7px;
  color: #9ece6a;
  font: 10px monospace;
  overflow-wrap: anywhere;
}
.ap-plugin-evidence a {
  display: inline-block;
  margin-top: 9px;
  color: #7dcfff;
  font-size: 12px;
}

@media (max-width: 600px) {
  .ap-plugins-room {
    padding: 14px;
  }
  .ap-replacement-header h2 {
    font-size: 25px;
  }
  .ap-chamber-tab {
    padding-right: 5px;
    padding-left: 5px;
    overflow-wrap: anywhere;
  }
}

/* The software origin and refinement conclusion frame the same six experiments. */
.ap-prologue,
.ap-refinement {
  grid-column: 1 / -1;
  padding: clamp(24px, 4vw, 64px);
}

.ap-prologue {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.ap-prologue h1,
.ap-refinement h1 {
  font:
    800 clamp(44px, 5vw, 78px) / 0.98 "Barlow Condensed",
    sans-serif;
  margin: 20px 0;
}

.ap-prologue p,
.ap-refinement p {
  max-width: 780px;
  line-height: 1.65;
}

.ap-prologue-verdict {
  font-weight: 700;
}

.ap-code-window {
  min-width: 0;
  background: #1a1b26;
  color: #c0caf5;
  padding: 24px;
  border-top: 4px solid #ff8a1c;
  box-shadow: 8px 8px 0 #c9c6be;
}

.ap-code-window pre {
  overflow: auto;
  font-size: clamp(10px, 1vw, 15px);
  line-height: 1.9;
  color: #7dcfff;
}

.ap-retirement-stamp {
  border: 2px solid #ff8a1c;
  padding: 14px;
  color: #ff8a1c;
  font:
    700 15px / 1.5 "Barlow Condensed",
    sans-serif;
}

.ap-retirement-stamp strong {
  display: block;
  font-size: 28px;
}

.ap-tool-evidence {
  margin: 0;
  background: #1a1b26;
}

.ap-tool-evidence video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #1a1b26;
}

.ap-tool-evidence figcaption {
  padding: 8px 12px;
  color: #c0caf5;
  font: 600 12px / 1.5 monospace;
}

.ap-build-loop {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  padding: 0;
  margin: 22px 0;
  gap: 10px;
}

.ap-build-loop li {
  padding: 14px;
  border-top: 3px solid #ff8a1c;
  background: #1a1b26;
  color: #c0caf5;
  font:
    700 20px / 1.3 "Barlow Condensed",
    sans-serif;
}

.ap-build-loop small {
  display: block;
  margin-top: 8px;
  font: 400 12px / 1.5 sans-serif;
}

@media (width <= 760px) {
  .ap-chambers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ap-prologue {
    grid-template-columns: 1fr;
  }

  .ap-build-loop {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* A sector can contain a real recording alongside an isolated portal demo. */
.ap-sector-stack {
  display: grid;
  gap: 18px;
  min-width: 0;
}
.ap-sector-stack .ap-tool-evidence {
  margin: 0 20px;
}
.ap-cake-download {
  display: inline-flex;
  margin: 12px 0;
}
.ap-plugin-evidence a + a {
  margin-left: 16px;
}

.ap-agents-room .ap-code-window {
  margin-bottom: 24px;
  box-shadow: none;
}