:root {
  --ink: #14160f;
  --night: #070806;
  --cream: #f6e6c4;
  --cream-deep: #e7d2a6;
  --green: #3dff6e;
  --green-ink: #0c6b32;
  --shiba: #e39a58;
  --lamp: #ffc56a;
  --muted: #d7c49a;
  --line: #1a140c;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.25rem;
}

body {
  margin: 0;
  color: var(--cream);
  font-family: Karla, "Segoe UI", sans-serif;
  font-size: 1.08rem;
  line-height: 1.65;
  background-color: var(--night);
  background-image:
    radial-gradient(ellipse 34% 42% at 86% 6%, rgba(255, 197, 106, 0.38), transparent 68%),
    radial-gradient(ellipse 22% 26% at 74% 28%, rgba(255, 214, 150, 0.14), transparent 70%),
    radial-gradient(ellipse 36% 32% at 4% 96%, rgba(61, 255, 110, 0.1), transparent 72%),
    radial-gradient(ellipse 28% 24% at 62% 100%, rgba(227, 154, 88, 0.16), transparent 70%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 42%, rgba(0, 0, 0, 0.42) 100%);
  z-index: 0;
}

body > * {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

a {
  color: inherit;
}

h1,
h2,
h3,
.ticker,
.brand strong {
  font-family: "Pixelify Sans", "Trebuchet MS", sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.05;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.35rem;
  font-size: clamp(3rem, 8vw, 5.4rem);
  color: var(--cream);
  text-shadow: 4px 4px 0 #12361f;
}

h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(2.2rem, 4vw, 3.3rem);
}

h3 {
  margin-bottom: 0.25rem;
  font-size: 1.55rem;
}

p {
  margin-bottom: 0;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.wrap {
  width: min(1040px, calc(100% - 2rem));
  margin-inline: auto;
}

.logo-icon {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  flex: 0 0 auto;
}

.logo-icon.lg {
  width: 1.8rem;
  height: 1.8rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--cream);
  color: var(--ink);
  border-bottom: 4px solid var(--line);
}

.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem 1.4rem;
  padding: 0.75rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 58px;
  height: auto;
  display: block;
}

.brand strong {
  display: block;
  font-size: 1.35rem;
}

.brand small {
  display: block;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  letter-spacing: 0.14em;
  color: var(--green-ink);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
}

.nav a {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.nav a:hover {
  color: var(--green-ink);
}

.hero {
  padding: 3.4rem 0 4.6rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  color: var(--lamp);
  font-family: "Share Tech Mono", ui-monospace, monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ticker {
  margin: 0 0 1.15rem;
  color: var(--green);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 0.78em;
  margin-left: 0.18em;
  background: var(--green);
  vertical-align: -0.05em;
}

.lede {
  max-width: 38rem;
}

.speech {
  position: relative;
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem 1.05rem;
  color: var(--ink);
  background: var(--cream);
  border: 3px solid var(--line);
  border-radius: 20px 20px 20px 8px;
  box-shadow: 6px 6px 0 var(--line);
}

.speech::after {
  content: "";
  position: absolute;
  left: 34px;
  bottom: -15px;
  border-width: 16px 16px 0 0;
  border-style: solid;
  border-color: var(--cream) transparent transparent transparent;
  filter: drop-shadow(2px 3px 0 var(--line));
}

.speech p {
  font-size: 1.12rem;
  font-weight: 700;
}

.keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.key {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.72rem 1.05rem;
  color: var(--cream);
  font-weight: 800;
  text-decoration: none;
  background: transparent;
  border: 3px solid var(--cream);
  border-radius: 999px;
  cursor: pointer;
}

button.key {
  font: inherit;
  font-weight: 800;
}

.key:hover {
  color: var(--ink);
  background: var(--cream);
}

.key-buy {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

.key-buy:hover {
  color: var(--ink);
  background: var(--lamp);
  border-color: var(--lamp);
}

.scene,
.poster {
  margin: 2.4rem 0 0;
  max-width: 760px;
  line-height: 0;
  background: transparent;
  box-shadow: 12px 12px 0 var(--cream);
}

.scene img,
.poster img,
.mark {
  width: 100%;
  height: auto;
  display: block;
}

.paper {
  background: var(--cream);
  color: var(--ink);
}

.paper .wrap {
  padding: 4.2rem 0;
}

.about-lead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.25rem 1.75rem;
  margin-bottom: 1.25rem;
}

.mark {
  width: min(240px, 100%);
  flex: 0 0 auto;
}

.about-copy {
  flex: 1 1 16rem;
}

.paper h2 {
  color: var(--ink);
  text-shadow: 3px 3px 0 var(--cream-deep);
}

.rule {
  width: 5.5rem;
  height: 7px;
  margin: 0.7rem 0 0;
  background: var(--green-ink);
}

.story {
  max-width: 46rem;
  margin-top: 1.15rem;
  font-size: 1.14rem;
  font-weight: 600;
}

.paper .poster {
  box-shadow: 12px 12px 0 var(--line);
}

.howto {
  padding: 4.4rem 0 4.8rem;
}

.howto h2 {
  text-shadow: 4px 4px 0 #12361f;
}

.intro {
  max-width: 38rem;
  margin-bottom: 1.6rem;
  color: var(--muted);
  font-weight: 600;
}

.commands {
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin-left: 0.4rem;
  border-left: 3px solid var(--green);
}

.command {
  display: flex;
  gap: 0.95rem;
  position: relative;
  padding: 0 0 1.45rem 1.2rem;
}

.command::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 0.45rem;
  width: 13px;
  height: 13px;
  background: var(--green);
  border-radius: 50%;
}

.command p {
  color: var(--muted);
}

.command .logo-icon {
  margin-top: 0.15rem;
  color: var(--lamp);
}

.ca-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  max-width: 720px;
  margin-top: 0.4rem;
  padding: 0.9rem 1rem;
  border: 3px solid currentColor;
}

.ca-label {
  font-family: "Share Tech Mono", ui-monospace, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ca-line code {
  flex: 1 1 14rem;
  font-family: "Share Tech Mono", ui-monospace, monospace;
  font-size: 0.98rem;
  word-break: break-all;
}

.key-copy {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

.key-copy:hover:not(:disabled) {
  background: var(--lamp);
  border-color: var(--lamp);
}

.key-copy:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.paper .key {
  color: var(--ink);
  border-color: var(--ink);
}

.paper .key:hover {
  color: var(--cream);
  background: var(--ink);
}

.paper .key-buy,
.paper .key-copy {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green-ink);
}

.paper .key-buy:hover,
.paper .key-copy:hover:not(:disabled) {
  color: var(--ink);
  background: var(--lamp);
  border-color: var(--line);
}

.community-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.4rem 0 1.5rem;
}

.community-keys .key {
  flex: 1 1 200px;
  justify-content: center;
  padding: 1rem 1.1rem;
  border-radius: 18px;
}

.foot {
  padding: 1.4rem 0 1.8rem;
  color: var(--muted);
  font-family: "Share Tech Mono", ui-monospace, monospace;
}

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

@media (prefers-reduced-motion: no-preference) {
  .cursor {
    animation: blink 1.15s steps(1) infinite;
  }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (max-width: 640px) {
  h1 {
    text-shadow: 3px 3px 0 #12361f;
  }

  .scene,
  .poster {
    box-shadow: 7px 7px 0 var(--cream);
  }

  .paper .poster {
    box-shadow: 7px 7px 0 var(--line);
  }
}