:root {
  color-scheme: light;
  --paper: #f8f6ef;
  --ink: #29291f;
  --muted: #67675b;
  --line: #deddd1;
  --gold: #e6aa20;
  --soft: #eeece1;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
select {
  font: inherit;
}
button,
a,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:focus-visible,
a:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #9c6513;
  outline-offset: 5px;
}
button:disabled {
  cursor: wait;
}
img {
  display: block;
  max-width: 100%;
}
p {
  line-height: 1.65;
}
h1,
h2,
p {
  margin: 0;
}
h1,
h2 {
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.03;
}
h2 {
  font-size: clamp(38px, 4.4vw, 60px);
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1200px, calc(100% - 96px));
  margin-inline: auto;
}
.skip-link {
  position: absolute;
  left: 20px;
  top: -80px;
  padding: 14px;
  background: var(--ink);
  color: white;
  z-index: 10;
}
.skip-link:focus {
  top: 12px;
}
.site-header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -1px;
  white-space: nowrap;
}
.wordmark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  margin-right: 8px;
}
.wordmark-dot {
  color: #ad7611;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 38px;
  font-size: 14px;
}
.site-header nav a:last-child {
  font-weight: 600;
}
nav a:hover,
.text-link:hover,
.site-footer > a:last-child:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.hero {
  text-align: center;
  padding-top: 62px;
}

.hero h1 {
  font-size: clamp(48px, 6.4vw, 88px);
}
.hero h1 span {
  position: relative;
  white-space: nowrap;
}
.hero h1 span::after {
  content: "";
  position: absolute;
  left: 1%;
  right: -2%;
  bottom: 0;
  height: 9px;
  background: #f1c64f;
  z-index: -1;
  transform: rotate(-2deg);
  border-radius: 50%;
}
.hero-copy {
  margin: 25px auto 0;
  font-size: 17px;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 27px;
}
.hero-actions .button {
  white-space: nowrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--ink);
  color: var(--paper);
  padding: 17px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  transition:
    background 0.15s,
    transform 0.15s;
}
.button:hover {
  background: #454537;
  transform: translateY(-2px);
}
.text-link {
  font-size: 14px;
}
.hero-scene {
  pointer-events: none;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 320px;
  margin-top: 4px;
}
.duck-stage {
  position: relative;
  width: 390px;
  height: 320px;
}
.hero-duck {
  position: absolute;
  z-index: 2;
  left: 10px;
  top: -38px;
  width: 370px;
  height: 370px;
  object-fit: contain;
  animation: bob 6s ease-in-out infinite;
}

.duck-shadow {
  position: absolute;
  bottom: 38px;
  left: 70px;
  right: 60px;
  height: 25px;
  background: #736a3a24;
  filter: blur(12px);
  border-radius: 50%;
}

.tool-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
  margin-top: 15px;
  gap: 24px;
  font-size: 12px;
  color: var(--muted);
}
.tool-strip ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 34px;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
}

.possibilities {
  padding-top: 100px;
}
.section-intro {
  display: flex;
  justify-content: space-between;
  gap: 70px;
  align-items: center;
}
.section-intro > p {
  max-width: 430px;
  font-size: 17px;
  color: var(--muted);
}

.setup {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 90px;
  border-top: 1px solid var(--line);
  padding: 75px 0 80px;
}
.setup-copy > p:not(.requirements) {
  max-width: 390px;
  margin: 25px 0;
  font-size: 16px;
  color: var(--muted);
}
.requirements {
  font-size: 11px;
  color: var(--muted);
  margin-top: 18px;
}
.setup-instructions {
  background: #eeece2;
  padding: 20px 24px;
  border-radius: 6px;
  align-self: start;
}
.setup-instructions > p {
  font-size: 13px;
  color: var(--muted);
}
.command-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ink);
  color: var(--paper);
  border-radius: 3px;
  gap: 12px;
  margin: 12px 0 22px;
  padding: 15px;
}
.command-row code {
  font-size: 11px;
  line-height: 1.6;
  overflow-wrap: anywhere;
  min-width: 0;
}
.copy-command {
  border: 0;
  border-left: 1px solid #ffffff40;
  background: transparent;
  color: #deded0;
  font-size: 11px;
  padding: 5px 0 5px 12px;
  min-height: 30px;
}
.copy-command:hover {
  color: white;
}
.tool-select {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}
.tool-select select {
  border: 1px solid #cfcebf;
  border-radius: 3px;
  background: var(--paper);
  color: var(--ink);
  padding: 8px;
  max-width: 65%;
}
.setup-instructions .setup-note {
  font-size: 12px;
  line-height: 1.65;
}
.setup-instructions details {
  border-top: 1px solid #d4d3c5;
  margin-top: 20px;
  padding-top: 16px;
  font-size: 12px;
  color: var(--muted);
}
summary {
  cursor: pointer;
  color: var(--ink);
  line-height: 1.8;
}
details p {
  margin-top: 12px;
}
details > code {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  overflow-wrap: anywhere;
}
.copy-status {
  min-height: 20px;
  margin-top: 12px;
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.site-footer .wordmark {
  font-size: 18px;
  color: var(--ink);
}
.site-footer > a:last-child {
  color: var(--ink);
}
@keyframes bob {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(-7px) rotate(1deg);
  }
}
@media (min-width: 1500px) {
  .hero h1 {
    font-size: 88px;
  }
}
@media (max-width: 1000px) {
  .wrap {
    width: calc(100% - 56px);
  }

  .tool-strip ul {
    gap: 25px;
  }
  .section-intro {
    gap: 40px;
  }
  .section-intro > p {
    max-width: 350px;
    font-size: 15px;
  }
  .setup {
    gap: 40px;
  }
}
@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .site-header {
    height: 78px;
  }
  .site-header .wordmark {
    font-size: 19px;
  }
  .wordmark img {
    width: 30px;
    height: 30px;
    margin-right: 4px;
  }
  .site-header nav {
    font-size: 12px;
    gap: 0;
  }
  .site-header nav a:first-child {
    display: none;
  }
  .hero {
    padding-top: 42px;
  }

  .hero h1 {
    font-size: clamp(32px, 10.6vw, 62px);
  }
  .hero-copy {
    font-size: 15px;
    max-width: 360px;
    margin-top: 21px;
  }

  .hero-actions {
    gap: 20px;
    margin-top: 23px;
  }
  .button {
    padding: 15px 17px;
    gap: 20px;
    font-size: 13px;
  }
  .text-link {
    font-size: 12px;
    max-width: 125px;
    text-align: left;
    line-height: 1.5;
  }
  .hero-scene {
    height: 285px;
    margin-top: 10px;
  }
  .duck-stage {
    width: 300px;
    height: 275px;
  }
  .hero-duck {
    width: 310px;
    height: 310px;
    left: -5px;
    top: -28px;
  }

  .duck-shadow {
    bottom: 34px;
  }

  .tool-strip {
    display: block;
    padding: 20px 0;
    margin-top: 0;
  }

  .tool-strip ul {
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-top: 15px;
    font-size: 13px;
  }
  .possibilities {
    padding-top: 58px;
  }
  .section-intro {
    display: block;
  }
  .section-intro p {
    margin-top: 20px;
    max-width: 100%;
    font-size: 15px;
  }

  .setup {
    display: block;
    padding: 45px 0;
  }
  .setup-copy > p:not(.requirements) {
    max-width: 100%;
    font-size: 15px;
    margin: 20px 0;
  }
  .setup-instructions {
    margin-top: 30px;
    padding: 22px 20px 12px;
  }
  .command-row {
    padding: 12px;
    gap: 8px;
  }
  .command-row code {
    font-size: 10.5px;
  }
  .site-footer {
    flex-wrap: wrap;
    row-gap: 20px;
    padding: 24px 0;
  }
}
@media (max-width: 380px) {
  .site-header .wordmark {
    font-size: 17px;
  }
  .tool-strip ul {
    gap: 16px;
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.setup-instructions > summary {
  font-size: 15px;
}
.setup-instructions[open] > summary {
  margin-bottom: 20px;
}

@media (hover: none), (pointer: coarse) {
  .hero-duck {
    animation: none;
  }
}

.evolution-samples {
  max-width: 960px;
  margin: 40px auto 65px;
}
.evolution-samples figure {
  margin: 0;
  text-align: center;
}
.evolution-samples figcaption {
  font-size: 14px;
  margin-top: 10px;
}
.evolution-samples .sample-origin {
  width: clamp(120px, 20vw, 190px);
  margin-inline: auto;
}
.sample-origin img {
  width: 100%;
  height: auto;
}
.sample-arrow {
  height: 80px;
  margin: 16px auto 4px;
  color: #a6a58c;
}
.sample-arrow svg {
  display: block;
  width: 24px;
  height: 100%;
  margin: auto;
  stroke: currentColor;
  stroke-width: 1.5;
}
.sample-finals {
  width: 100%;
  overflow-x: auto;
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 4%,
    black 96%,
    transparent
  );
  mask-image: linear-gradient(
    to right,
    transparent,
    black 4%,
    black 96%,
    transparent
  );
}
.sample-track {
  display: flex;
  width: max-content;
}
.sample-group {
  display: flex;
  gap: 32px;
  padding-right: 32px;
  flex: none;
}
.sample-group[hidden] {
  display: none;
}
.sample-group figure {
  flex: 0 0 clamp(200px, 26vw, 280px);
  width: clamp(200px, 26vw, 280px);
}
.sample-finals.is-running {
  scrollbar-width: none;
}
.sample-finals.is-running::-webkit-scrollbar {
  display: none;
}
.sample-finals img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: contain;
}
@media (max-width: 700px) {
  .evolution-samples {
    margin: 28px auto 40px;
  }
  .sample-arrow {
    height: 60px;
  }
  .evolution-samples figcaption {
    font-size: 12px;
  }
}

.hero-duck.is-following {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 108px;
  height: 108px;
  max-width: none;
  animation: none;
  transform-origin: center;
  pointer-events: none;
  will-change: transform;
  transition: opacity 120ms ease;
}
.hero-duck.pet-away {
  opacity: 0;
}
.duck-stage.has-pet .duck-shadow {
  visibility: hidden;
}

.hero-scene.is-empty {
  height: 0;
  margin-top: 0;
  transition:
    height 800ms ease,
    margin-top 800ms ease;
}
.hero-scene.is-empty .duck-stage {
  height: 0;
}

.how-it-works {
  padding-top: 72px;
}
.how-it-works h2 {
  font-size: clamp(32px, 3.5vw, 48px);
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 50px;
  list-style: decimal-leading-zero;
  margin: 30px 0 0;
  padding: 26px 0 0 26px;
  border-top: 1px solid var(--line);
}
.how-steps li {
  padding-left: 8px;
}
.how-steps li::marker {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
}
.how-steps h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 500;
}
.how-steps p {
  margin: 0;
  font-size: 15px;
  color: var(--muted);
  max-width: 310px;
}
@media (max-width: 700px) {
  .how-it-works {
    padding-top: 48px;
  }
  .how-steps {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 24px;
  }
  .how-steps h3 {
    margin-bottom: 6px;
    font-size: 17px;
  }
  .how-steps p {
    max-width: none;
    font-size: 14px;
  }
}

.setup-panel {
  background: #eeece2;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  align-self: start;
}
.setup-panel .tool-select {
  display: block;
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--ink);
}
.setup-panel select {
  display: block;
  width: 100%;
  max-width: none;
  padding: 12px;
  margin-top: 9px;
  font-size: 15px;
}
.copy-prompt {
  border: 0;
  width: 100%;
  text-align: left;
}
.prompt-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 12px 0 22px;
}
.prompt-preview {
  font-size: 13px;
  padding-bottom: 17px;
}
.prompt-preview textarea {
  box-sizing: border-box;
  width: 100%;
  margin-top: 14px;
  resize: vertical;
  background: var(--paper);
  border: 1px solid #c7c5b8;
  border-radius: 4px;
  padding: 14px;
  color: var(--ink);
  font:
    12px/1.65 ui-monospace,
    SFMono-Regular,
    Consolas,
    monospace;
}
.setup-panel .setup-instructions {
  padding: 17px 0 0;
  margin: 0;
  border-top: 1px solid #d4d3c5;
  border-radius: 0;
}
.setup-panel .setup-instructions > summary {
  font-size: 13px;
}
.setup-copy .setup-benefit {
  font-size: 14px;
  color: var(--ink);
  margin: 0 0 24px;
}
.setup-copy .text-link {
  display: inline-block;
  line-height: 1.6;
}
.download-game {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.setup-panel .copy-status {
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 700px) {
  .setup-panel {
    padding: 22px;
    margin-top: 30px;
  }
  .setup-copy .text-link {
    max-width: none;
  }
}

/* A terminal preview with room for the full setup command on small screens. */
.tool-strip{width:min(960px,calc(100% - 48px));margin:24px auto 0;padding:24px 28px;display:flex;flex-wrap:wrap;justify-content:flex-start;gap:12px 20px;text-align:left;background:#22251f;border:1px solid #383d32;border-radius:12px;color:#adb4a1;box-shadow:0 8px 24px #20251a12}
.tool-support-label{font-size:12px;white-space:nowrap}
.tool-strip ul{display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;color:#d1d6c9;font-size:12px;font-weight:400}
.tool-terminal{display:flex;align-items:flex-start;gap:12px;width:100%;order:2;border-top:1px solid #3b4035;margin-top:6px;padding-top:22px;min-height:76px;color:#e7ebdf;font:400 14px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace}
.terminal-prompt{color:#a9c78b;flex:none}
.terminal-command{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere;min-width:0}
.typed-tool{color:#c7e59c}
.terminal-cursor{display:inline-block;width:.58em;height:1.1em;margin-left:2px;vertical-align:-.15em;background:#c7e59c;animation:terminal-blink 1.1s steps(1,end) infinite}
@keyframes terminal-blink{0%,49%{opacity:1}50%,100%{opacity:0}}
@media(max-width:600px){.tool-strip{padding:20px;width:calc(100% - 40px);gap:10px 16px}.tool-strip ul{font-size:11px;gap:8px 14px}.tool-terminal{font-size:12px;min-height:130px;padding-top:18px}.tool-support-label{width:100%}}
@media(prefers-reduced-motion:reduce){.terminal-cursor{animation:none}}

.hero-actions{position:relative;flex-direction:column;gap:8px}
.setup-split{width:380px;display:inline-flex;align-items:stretch;max-width:100%;border-radius:7px;background:var(--ink);color:var(--paper);box-shadow:0 3px 0 #17170f16}
.harness-picker{position:relative;flex:0 0 156px;min-width:0}
.setup-split>button,.setup-split #hero-harness{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-width:0;padding:17px 20px;border:0;background:none;color:inherit;font-size:14px;font-weight:600}
.setup-split>button{flex:1;border-left:1px solid #ffffff30;border-radius:0 7px 7px 0}
.setup-split #hero-harness{width:100%;height:100%;justify-content:space-between;border-radius:7px 0 0 7px}
.setup-split>button:hover,.setup-split #hero-harness:hover,.setup-split #hero-harness[aria-expanded=true]{background:#ffffff10}
.setup-split>button:focus-visible,.setup-split #hero-harness:focus-visible{outline-offset:4px;position:relative;z-index:1}
#hero-harness svg{flex:none;transition:transform .15s}
#hero-harness[aria-expanded=true] svg{transform:rotate(180deg)}
#harness-menu{position:absolute;z-index:20;top:calc(100% + 8px);left:0;width:210px;padding:6px;border:1px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);box-shadow:0 12px 32px #29291f24;text-align:left}
#harness-menu.opens-up{top:auto;bottom:calc(100% + 8px)}
#harness-menu button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:11px 12px;border:0;border-radius:5px;background:none;color:inherit;font:500 14px/1.4 Arial,Helvetica,sans-serif;text-align:left}
#harness-menu button:hover,#harness-menu button:focus-visible{background:var(--soft);outline:none}
#harness-menu button:focus-visible{box-shadow:inset 0 0 0 2px #ad7611}
#harness-menu button[aria-checked=true]{font-weight:600;background:#e6aa2014}
#harness-menu button[aria-checked=true]::after{content:'✓';color:#91610e;font-size:15px}
.hero-copy-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
#hero-command-fallback{width:min(540px,100%);padding:12px;min-height:90px;margin-top:12px;background:var(--soft);color:var(--ink);border:1px solid var(--line);border-radius:6px;font:12px/1.6 monospace;resize:vertical}
@media(max-width:380px){.harness-picker{flex-basis:128px}.setup-split #hero-harness,.setup-split>button{padding:16px 14px;font-size:13px;gap:8px}}

.signup-cta{display:flex;flex-direction:column;align-items:center;text-align:center;padding:64px 0 76px;border-top:1px solid var(--line);margin-top:76px}
.signup-cta h2{font-size:clamp(36px,4.4vw,58px);max-width:700px;text-wrap:balance}
.signup-cta .button{margin-top:30px;min-width:180px;justify-content:center;background:#000;color:#fff}
.signup-return{font-size:13px;color:var(--muted);margin-top:20px;text-decoration:underline;text-underline-offset:4px;padding:8px 12px}
.signup-return:hover{color:var(--ink)}
@media(max-width:700px){.signup-cta{margin-top:44px;padding:40px 0 48px}.signup-cta h2{max-width:320px}.signup-cta .button{margin-top:26px}}

.site-header .header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 4px;
  background: #000;
  color: #fff;
  white-space: nowrap;
}
.site-header .header-cta:hover {
  text-decoration: none;
}