:root {
  color-scheme: dark;
  --phosphor-bright: #d7ffd8;
  --phosphor: #9de6a5;
  --phosphor-dim: #6b9e72;
  --screen-deep: #030604;
  --signal: #e4c56b;
  --line: rgb(125 194 135 / 38%);
  --line-faint: rgb(125 194 135 / 15%);
  --glow: rgb(118 255 139 / 12%);
  --space-1: 0.375rem;
  --space-2: 0.75rem;
  --space-3: 1.125rem;
  --space-4: 1.75rem;
  --space-5: 2.75rem;
  --space-6: 4.5rem;
  --mono: "IBM Plex Mono", "Lucida Console", "Courier New", monospace;
  font-family: var(--mono);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

html {
  min-height: 100%;
  background: var(--screen-deep);
}

body {
  position: relative;
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: clamp(0.75rem, 3vw, 2.5rem);
  color: var(--phosphor);
  background: var(--screen-deep);
  font-size: clamp(0.8125rem, 0.75rem + 0.2vw, 1rem);
  letter-spacing: 0.055em;
}

body::before {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgb(178 255 188 / 2%) 4px
  );
  content: "";
  pointer-events: none;
}

.terminal {
  position: relative;
  width: min(100%, 72rem);
  min-height: min(46rem, calc(100vh - 1.5rem));
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 3.75rem);
  border: 1px solid var(--line);
  border-radius: 0.2rem;
  background: transparent;
}

.js .terminal.is-sequencing {
  border-color: transparent;
}

.terminal__sequence-frame {
  display: none;
}

.js .terminal.is-sequencing .terminal__sequence-frame {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: block;
  pointer-events: none;
}

.terminal__sequence-frame i {
  position: absolute;
  display: block;
  background: var(--line);
  transform: scale(0);
}

.terminal__sequence-frame i:nth-child(1),
.terminal__sequence-frame i:nth-child(3) {
  right: 0;
  left: 0;
  height: 1px;
  transform-origin: left;
}

.terminal__sequence-frame i:nth-child(1) { top: 0; }
.terminal__sequence-frame i:nth-child(3) { bottom: 0; }

.terminal__sequence-frame i:nth-child(2),
.terminal__sequence-frame i:nth-child(4) {
  top: 0;
  bottom: 0;
  width: 1px;
  transform-origin: top;
}

.terminal__sequence-frame i:nth-child(2) { right: 0; }
.terminal__sequence-frame i:nth-child(4) { left: 0; }

.terminal__sequence-frame i.is-visible {
  transform: scale(1);
  transition: transform 220ms linear;
}

.js .terminal.is-sequencing .terminal__header {
  border-bottom-color: transparent;
}

.js .terminal.is-sequencing .terminal__header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: var(--line);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
}

.js .terminal.is-sequencing.is-header-rule-visible .terminal__header::after {
  transform: scaleX(1);
  transition: transform 220ms linear;
}

.js .terminal.is-sequencing [data-sequence-eyebrow],
.js .terminal.is-sequencing [data-sequence-wordmark],
.js .terminal.is-sequencing [data-sequence-state],
.js .terminal.is-sequencing [data-sequence-label],
.js .terminal.is-sequencing [data-sequence-details] > div,
.js .terminal.is-sequencing [data-sequence-command] {
  visibility: hidden;
}

.js .terminal.is-sequencing [data-sequence-details] {
  border-top-color: transparent;
  background-image: linear-gradient(var(--line), var(--line));
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 0 1px;
}

.js .terminal.is-sequencing.is-details-rule-visible [data-sequence-details] {
  background-size: 100% 1px;
  transition: background-size 220ms linear;
}

.js .terminal.is-sequencing [data-sequence-details] > div.is-visible,
.js .terminal.is-sequencing [data-sequence-command].is-visible,
.js .terminal.is-sequencing [data-sequence-eyebrow].is-visible,
.js .terminal.is-sequencing [data-sequence-wordmark].is-visible,
.js .terminal.is-sequencing [data-sequence-state].is-visible,
.js .terminal.is-sequencing [data-sequence-label].is-visible {
  visibility: visible;
}

.terminal__header {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--line);
}

.terminal__eyebrow {
  margin: 0 0 var(--space-1);
  color: var(--phosphor-dim);
  font-size: 0.75em;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

h1 {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.terminal__wordmark {
  min-height: 5.4em;
  margin: 0;
  color: var(--phosphor-bright);
  font-family: var(--mono);
  font-size: clamp(0.625rem, 1.25vw, 0.9rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 0 1.5rem var(--glow);
}

.terminal__wordmark--compact {
  display: none;
}

.terminal__state {
  margin: 0 0 0.2rem;
  color: var(--phosphor-dim);
  font-size: 0.75em;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.terminal__state > [data-relay-indicator] {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  margin-right: var(--space-2);
  border: 1px solid var(--phosphor);
  border-radius: 50%;
  background: var(--phosphor);
  box-shadow: 0 0 0.65rem var(--phosphor);
}

.terminal__state [data-relay-indicator].is-unlit {
  background: transparent;
  box-shadow: none;
}

.terminal__output {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, 0.7fr);
  grid-template-areas:
    "label details"
    "message details"
    "prompt details";
  column-gap: clamp(var(--space-5), 7vw, var(--space-6));
  padding-top: clamp(var(--space-5), 7vh, var(--space-6));
  line-height: 1.65;
  text-transform: uppercase;
}

.terminal__section-label {
  grid-area: label;
  margin: 0 0 var(--space-3);
  color: var(--phosphor-dim);
  font-size: 0.7em;
  letter-spacing: 0.2em;
}

.terminal__message {
  grid-area: message;
  min-height: 11rem;
}

.terminal__message p {
  margin: 0 0 var(--space-1);
}

.terminal__message .terminal__headline {
  margin-bottom: var(--space-3);
  color: var(--phosphor-bright);
  font-size: clamp(1.125rem, 0.9rem + 0.8vw, 1.65rem);
  letter-spacing: 0.14em;
}

.terminal__details {
  grid-area: details;
  align-self: start;
  margin: 0;
  border-top: 1px solid var(--line);
}

.terminal__details div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line-faint);
}

.terminal__details dt,
.terminal__details dd {
  margin: 0;
}

.terminal__details dt {
  color: var(--phosphor-dim);
}

.terminal__details dd {
  color: var(--phosphor-bright);
  text-align: right;
}

.terminal__prompt {
  grid-area: prompt;
  align-self: end;
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-faint);
}

.terminal__prompt p {
  margin: 0;
}

.terminal__prompt > p:first-child {
  color: var(--phosphor-dim);
  font-size: 0.78em;
  letter-spacing: 0.14em;
}

.terminal__prompt > p:first-child span {
  color: var(--signal);
}

.terminal__input {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  color: var(--phosphor-bright);
  font-size: 1.15em;
}

.terminal__input i {
  width: 0.65em;
  height: 1.15em;
  background: var(--phosphor);
  box-shadow: 0 0 0.75rem var(--glow);
  animation: cursor 1.15s steps(1, end) infinite;
}

.terminal__notice {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-left: 1px solid var(--line);
  color: var(--phosphor-dim);
  font-size: 0.78em;
  line-height: 1.55;
  text-transform: uppercase;
}

.terminal__notice p {
  margin: 0;
}

.terminal__console {
  line-height: 1.65;
  text-transform: uppercase;
}

.terminal__skip {
  position: absolute;
  z-index: 2;
  right: clamp(1.25rem, 4vw, 3.75rem);
  bottom: clamp(1.25rem, 4vw, 3.75rem);
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 0.15rem;
  padding: 0.65rem 0.9rem;
  color: var(--phosphor-bright);
  background: transparent;
  font: inherit;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.terminal__skip:hover {
  border-color: var(--phosphor);
  background: var(--glow);
}

.terminal__skip:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 0.3rem;
}

.terminal__transcript {
  height: clamp(11rem, 32vh, 20rem);
  overflow-y: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.terminal__transcript::-webkit-scrollbar {
  display: none;
}

.terminal__response {
  margin-bottom: var(--space-4);
}

.terminal__response pre,
.terminal__entered {
  margin: 0;
  color: var(--phosphor-bright);
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.terminal__entered {
  margin-bottom: var(--space-2);
  color: var(--signal);
}

.terminal__command {
  grid-area: prompt;
  align-self: end;
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-faint);
}

.terminal__command > p {
  display: block;
  margin: 0;
  color: var(--phosphor-dim);
  font-size: 0.78em;
  letter-spacing: 0.14em;
}

.terminal__command > .terminal__scroll-hint {
  margin-bottom: var(--space-1);
  color: var(--signal);
}

.terminal__command-line {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  margin: var(--space-2) 0;
}

.terminal__command-line > span {
  color: var(--phosphor-bright);
  font-size: 1.15em;
}

.terminal__input-shell {
  position: relative;
  display: block;
  min-width: 0;
  min-height: 2.75rem;
  overflow: hidden;
}

.terminal__command input {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  border: 0;
  padding: 0;
  color: transparent;
  background: transparent;
  font: inherit;
  letter-spacing: inherit;
  outline: 0;
  text-transform: uppercase;
  caret-color: transparent;
}

.terminal__input-display {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--phosphor-bright);
  white-space: pre;
  pointer-events: none;
}

.terminal__input-display > span {
  white-space: pre;
}

.terminal__block-cursor {
  display: inline-block;
  flex: 0 0 auto;
  width: 0.62em;
  height: 1.12em;
  margin-left: 0.08em;
  background: var(--signal);
  box-shadow: 0 0 0.75rem var(--glow);
  animation: cursor 1.15s steps(1, end) infinite;
}

.terminal__command.is-inactive .terminal__block-cursor {
  visibility: hidden;
  animation: none;
}

.terminal__command-line:focus-within > span {
  color: var(--signal);
  text-shadow: 0 0 0.75rem var(--glow);
}

a {
  color: var(--phosphor-bright);
  text-underline-offset: 0.25em;
}

a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 0.3rem;
}

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

@media (max-width: 48rem) {
  .terminal__output {
    grid-template-columns: 1fr;
    grid-template-areas:
      "label"
      "message"
      "details"
      "prompt";
  }

  .terminal__message {
    min-height: auto;
    margin-bottom: var(--space-5);
  }

  .terminal__details {
    display: none;
  }
}

@media (max-width: 34rem) {
  body {
    place-items: stretch;
    padding: 0;
  }

  .terminal {
    min-height: 100vh;
    padding: 1.25rem 1rem 2rem;
    border-width: 0;
    border-radius: 0;
  }

  .terminal__header {
    display: block;
  }

  .terminal__wordmark {
    display: none;
  }

  .terminal__wordmark--compact {
    display: block;
    font-size: clamp(0.4375rem, 2vw, 0.625rem);
    line-height: 1.12;
  }

  .terminal__state {
    margin-top: var(--space-3);
  }

  .terminal__output {
    padding-top: var(--space-5);
  }

  .terminal__details div {
    gap: var(--space-2);
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .terminal__input i {
    animation: none;
  }

  .terminal__block-cursor {
    animation: none;
  }
}

@media (forced-colors: active) {
  .terminal__input-display {
    display: none;
  }

  .terminal__command input {
    position: static;
    min-height: 2.75rem;
    color: CanvasText;
    caret-color: auto;
  }
}