/* One interaction panel for story, choices, answers and navigation. */
.quest-game.unified-game .play-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 14px;
}
.quest-game.unified-game .scene-column {
  display: grid;
  grid-template-rows: minmax(0, 1fr) !important;
}
.quest-game.unified-game .command-column {
  display: grid;
  grid-template-rows: minmax(360px, 1fr) auto auto;
  gap: 8px;
}
.quest-game.unified-game .command-box {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 0;
  background: #183b40;
  color: var(--game-paper);
  border-color: var(--game-line);
}
.quest-game.unified-game .command-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--game-line);
}
.quest-game.unified-game .command-heading .box-label {
  font-size: 13px;
  color: var(--game-gold);
}
.quest-game.unified-game .command-heading .text-detail {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
  padding: 3px 7px;
  border: 1px solid #729b94;
  border-radius: 4px;
  background: #244b4d;
  color: #e1f5ec;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
  box-shadow: 0 2px 0 #0e252b;
}
.quest-game.unified-game .command-heading .text-detail:hover {
  background: #31635e;
}
.quest-game.unified-game .command-heading .text-detail:focus-visible {
  outline: 2px solid var(--game-gold);
  outline-offset: 2px;
}
.quest-game.unified-game .interaction-body {
  display: flex;
  flex-direction: column;
  min-height: 0;
  gap: 12px;
  overflow: auto;
  padding: 14px;
  overscroll-behavior: contain;
}
.quest-game.unified-game .narration {
  margin: 0;
  padding: 0;
  min-height: 0;
  border: 0;
  background: transparent;
  color: var(--game-paper);
}
.quest-game.unified-game #feedback {
  font-size: 14px;
  line-height: 1.8;
  margin: 0;
  color: var(--game-paper);
  overflow-wrap: anywhere;
}
.quest-game.unified-game .answer-explanation {
  flex-shrink: 0;
  min-height: 0;
  overflow: visible;
  margin: 0;
  padding: 12px;
  border: 1px solid;
  font-size: 13px;
  line-height: 1.8;
}
.quest-game.unified-game [data-tone="correct"] .answer-explanation {
  color: #137333;
  background: #e7f5ea;
  border-color: #137333;
}
.quest-game.unified-game [data-tone="wrong"] .answer-explanation,
.quest-game.unified-game #action-result[data-tone="wrong"] {
  color: #b42318;
  background: #fcebea;
  border-color: #b42318;
  padding: 10px;
}
.quest-game.unified-game #action-result[data-tone="wrong"] #feedback {
  color: #b42318;
}
.quest-game.unified-game .command-box[data-tone="correct"] #command-label {
  color: #b7dfb1;
}
.quest-game.unified-game .command-box[data-tone="wrong"] #command-label {
  color: #ffb6ac;
}
.quest-game.unified-game .command-box .command {
  color: var(--game-paper);
  background: #214449;
  border: 1px solid var(--game-line);
  padding: 10px;
  min-height: 64px;
}
.quest-game.unified-game .command-box .command:hover {
  background: #2b5556;
}
.quest-game.unified-game .command-box .command small {
  color: var(--game-soft);
}
.quest-game.unified-game .command-box .command .command-icon {
  color: var(--game-gold);
  border-color: #72837d;
}
.quest-game.unified-game .command-box .command i {
  color: var(--game-gold);
}
.quest-game.unified-game .choice-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  min-height: 0;
  align-content: start;
}
.quest-game.unified-game .command strong {
  font-size: 13px;
  line-height: 1.5;
}
.quest-game.unified-game .command small {
  font-size: 11px;
  line-height: 1.5;
}
.quest-game.unified-game .key-picker {
  padding: 0;
  gap: 8px;
  flex-shrink: 0;
  min-height: 0;
  grid-template-rows: auto 32px;
}
.quest-game.unified-game .key-list {
  align-content: start;
}
.quest-game.unified-game .key-card {
  min-height: 46px;
}
.quest-game.unified-game .choice-confirm {
  padding: 0;
  gap: 12px;
  min-height: 0;
}
.quest-game.unified-game #choice-summary {
  font-size: 14px;
  line-height: 1.7;
}
.quest-game.unified-game .interaction-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid var(--game-line);
  padding: 8px 12px;
  min-height: 48px;
}
.quest-game.unified-game #dialogue-previous {
  padding: 6px 0;
  min-height: 30px;
  background: transparent;
  border: 0;
  color: var(--game-soft);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}
.quest-game.unified-game #dialogue-previous:disabled {
  opacity: 0.4;
  cursor: default;
}
.quest-game.unified-game #dialogue-position {
  font:
    10px/1.3 Consolas,
    monospace;
  color: var(--game-soft);
  margin-left: auto;
}
.quest-game.unified-game #dialogue-next {
  min-height: 34px;
  padding: 5px 12px;
  margin: 0;
  font-size: 12px;
  box-shadow: 0 2px 0 #0c2228;
}
.quest-game.unified-game #bob-result {
  font-size: 12px;
  line-height: 1.5;
  color: var(--game-gold);
  margin: 8px 0 0;
}
.quest-game.unified-game .record-card {
  margin: 0;
}
.quest-game.unified-game .outgoing-card {
  margin: 0;
}
/* A reserved upper lane keeps the packet clear of characters and their labels. */
.quest-game.unified-game .scene {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 440px;
}
.quest-game.unified-game .network-scene {
  --packet-lane: 116px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: var(--packet-lane) minmax(0, 1fr);
  min-height: 0;
  gap: 0 12px;
  padding: 0 12px 16px;
  align-items: end;
}
.quest-game.unified-game .actor,
.quest-game.unified-game .relay {
  grid-row: 2;
  position: relative;
  align-self: center;
  min-width: 0;
  z-index: 1;
  text-align: center;
}
.quest-game.unified-game .alice {
  grid-column: 1;
}
.quest-game.unified-game .relay {
  grid-column: 2;
}
.quest-game.unified-game .bob {
  grid-column: 3;
}
.quest-game.unified-game .pixel-character {
  width: 72px;
  height: 90px;
  margin: 4px auto;
}
.quest-game.unified-game .charlie-sprite {
  width: 64px;
  height: 80px;
}
.quest-game.unified-game .character-name {
  font-size: 19px;
  line-height: 1.2;
  margin: 0;
}
.quest-game.unified-game .actor-bubble {
  display: block;
  min-height: 32px;
  padding: 3px 0;
  font-size: 10px;
  line-height: 1.5;
}
.quest-game.unified-game .actor > span:last-child {
  font-size: 10px;
  line-height: 1.5;
}
.quest-game.unified-game .relay-machine {
  max-width: 110px;
  margin: 0 auto 4px;
  padding: 4px;
  min-height: 0;
}
.quest-game.unified-game .relay-machine b {
  font-size: 17px;
  line-height: 1.2;
}
.quest-game.unified-game .relay-machine span {
  font-size: 8px;
}
.quest-game.unified-game .relay-location {
  font-size: 9px;
  line-height: 1.4;
  margin-top: 4px;
}
.quest-game.unified-game .cable {
  top: calc(50% + var(--packet-lane) / 2);
  height: 6px;
  left: 15%;
  right: 15%;
  z-index: 0;
}
.quest-game.unified-game #scene .packet-sprite {
  top: 14px;
  bottom: auto;
  left: 50%;
  width: min(190px, 42%);
  padding: 5px;
  margin: 0;
}
.quest-game.unified-game #scene[data-at="alice"] .packet-sprite {
  left: 25%;
}
.quest-game.unified-game #scene[data-at="bob"] .packet-sprite {
  left: 75%;
}
.quest-game.unified-game #scene .packet-sprite[data-signed="true"] {
  width: min(246px, 48%);
}
.quest-game.unified-game .packet-shape {
  display: block;
  width: 38px;
  height: 26px;
}
.quest-game.unified-game .packet-sprite b {
  font-size: 10px;
  line-height: 1.5;
}
.quest-game.unified-game .packet-sprite small {
  font-size: 8px;
  line-height: 1.4;
}
.quest-game.unified-game .copy-token {
  display: none;
}
.quest-game.unified-game .phase-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.quest-game.unified-game .stages {
  flex: 1;
  min-width: 180px;
  margin: 0;
}
.quest-game.unified-game .auth-control {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.quest-game.unified-game .auth-control label {
  font-size: 11px;
  line-height: 1.4;
  gap: 5px;
}
.quest-game.unified-game .auth-control input {
  width: 16px;
  height: 16px;
}
.quest-game.unified-game .auth-control p {
  display: none;
}
/* Fullscreen uses all the height released by the former narration row. */
.quest-game.unified-game.is-viewport .game-inner {
  grid-template-rows: 44px minmax(0, 1fr);
  gap: 8px;
  padding: 0 12px 12px;
}
.quest-game.unified-game.is-viewport #gameplay {
  grid-template-rows: 32px auto minmax(0, 1fr);
  gap: 8px;
  min-height: 0;
}
.quest-game.unified-game.is-viewport .phase-row {
  margin: 0;
  min-height: 24px;
}
.quest-game.unified-game.is-viewport .play-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 12px;
  min-height: 0;
  height: 100%;
}
.quest-game.unified-game.is-viewport .scene-column {
  grid-template-rows: minmax(0, 1fr) !important;
  display: grid;
  min-height: 0;
}
.quest-game.unified-game.is-viewport .command-column {
  display: grid;
  grid-template-rows: minmax(0, 1fr) 56px 30px;
  gap: 6px;
  min-height: 0;
}
.quest-game.unified-game.is-viewport .command-box {
  grid-template-rows: 40px minmax(0, 1fr) 48px;
  min-height: 0;
}
.quest-game.unified-game.is-viewport .command-heading {
  padding: 5px 10px;
}
.quest-game.unified-game.is-viewport .interaction-body {
  padding: 10px;
  gap: 10px;
}
.quest-game.unified-game.is-viewport .scene {
  min-height: 0;
  grid-template-rows: 26px minmax(0, 1fr) 28px;
}
.quest-game.unified-game.is-viewport .scene-top {
  padding: 4px 8px;
  font-size: 10px;
}
.quest-game.unified-game.is-viewport .scene-top span {
  white-space: nowrap;
}
.quest-game.unified-game.is-viewport .record-card {
  padding: 5px 10px;
  gap: 2px;
}
.quest-game.unified-game.is-viewport .outgoing-card {
  display: flex;
  min-height: 0;
  padding: 3px 8px;
  gap: 6px;
}
.quest-game.unified-game.is-viewport .outgoing-card strong {
  font-size: 10px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .play-layout {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(220px, 1fr) minmax(245px, 1.1fr) 50px 28px;
  gap: 6px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .scene-column,
.quest-game.unified-game.is-viewport[data-layout="narrow"] .command-column {
  display: contents;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .scene {
  grid-row: 1;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .command-box {
  grid-row: 2;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .record-card {
  grid-row: 3;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .outgoing-card {
  grid-row: 4;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .network-scene {
  --packet-lane: 86px;
  gap: 0 6px;
  padding: 0 6px 6px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .pixel-character {
  width: 40px;
  height: 50px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .charlie-sprite {
  width: 34px;
  height: 42px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .character-name {
  font-size: 14px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .actor-bubble {
  min-height: 22px;
  font-size: 8px;
  line-height: 1.3;
  padding: 0;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"]
  .actor
  > span:last-child {
  font-size: 8px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-machine {
  padding: 2px;
  max-width: 80px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-machine b {
  font-size: 12px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-location {
  font-size: 7px;
  line-height: 1.3;
  margin-top: 2px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"]
  .character-name
  small {
  font-size: 7px;
  margin-left: 3px;
  padding: 0 2px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"]
  #scene
  .packet-sprite {
  top: 8px;
  padding: 3px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"]
  #scene
  .packet-sprite[data-signed="true"] {
  width: 176px;
  max-width: 48%;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .packet-shape {
  display: block;
  width: 28px;
  height: 18px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] .packet-sprite b {
  font-size: 9px;
}
.quest-game.unified-game.is-viewport[data-layout="narrow"] #feedback {
  font-size: 12px;
  line-height: 1.6;
}
@media (max-width: 740px) {
  .quest-game.unified-game:not(.is-viewport) .play-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .quest-game.unified-game:not(.is-viewport) .scene {
    min-height: 340px;
  }
  .quest-game.unified-game:not(.is-viewport) .command-column {
    grid-template-rows: minmax(280px, 1fr) auto auto;
  }
}
@media (max-height: 600px) {
  .quest-game.unified-game.is-viewport .game-inner {
    grid-template-rows: 32px minmax(0, 1fr);
    gap: 4px;
    padding: 0 8px 6px;
  }
  .quest-game.unified-game.is-viewport #gameplay {
    grid-template-rows: 24px auto minmax(0, 1fr);
    gap: 5px;
  }
  .quest-game.unified-game.is-viewport .phase-row {
    min-height: 18px;
    gap: 5px;
  }
  .quest-game.unified-game.is-viewport .stages li {
    font-size: 9px;
  }
  .quest-game.unified-game.is-viewport .auth-control label {
    font-size: 9px;
  }
  .quest-game.unified-game.is-viewport .command-column {
    grid-template-rows: minmax(0, 1fr) 40px 24px;
    gap: 4px;
  }
  .quest-game.unified-game.is-viewport .command-box {
    grid-template-rows: 32px minmax(0, 1fr) 38px;
  }
  .quest-game.unified-game.is-viewport .command-heading .box-label {
    font-size: 11px;
  }
  .quest-game.unified-game.is-viewport .command-heading .text-detail {
    min-height: 24px;
    font-size: 9px;
    padding: 2px 5px;
  }
  .quest-game.unified-game.is-viewport .interaction-body {
    gap: 7px;
    padding: 7px 8px;
  }
  .quest-game.unified-game.is-viewport #feedback {
    font-size: 11px;
    line-height: 1.5;
  }
  .quest-game.unified-game.is-viewport .answer-explanation {
    padding: 7px;
    font-size: 11px;
    line-height: 1.5;
  }
  .quest-game.unified-game.is-viewport .command {
    min-height: 36px;
    padding: 5px 7px;
  }
  .quest-game.unified-game.is-viewport .command strong {
    font-size: 11px;
  }
  .quest-game.unified-game.is-viewport .command small {
    display: none;
  }
  .quest-game.unified-game.is-viewport .command-icon {
    height: 20px;
    width: 20px;
    font-size: 12px;
  }
  .quest-game.unified-game.is-viewport .interaction-controls {
    min-height: 0;
    padding: 4px 8px;
    gap: 5px;
  }
  .quest-game.unified-game.is-viewport #dialogue-next {
    min-height: 28px;
    font-size: 10px;
    padding: 3px 8px;
  }
  .quest-game.unified-game.is-viewport #dialogue-previous {
    font-size: 9px;
    min-height: 26px;
  }
  .quest-game.unified-game.is-viewport .key-picker {
    grid-template-rows: auto 26px;
    gap: 4px;
  }
  .quest-game.unified-game.is-viewport .key-card {
    min-height: 36px;
    padding: 3px 5px;
  }
  .quest-game.unified-game.is-viewport .key-card strong {
    font-size: 10px;
  }
  .quest-game.unified-game.is-viewport .key-card small {
    display: none;
  }
  .quest-game.unified-game.is-viewport .key-pagination button {
    min-height: 24px;
    font-size: 10px;
  }
  .quest-game.unified-game.is-viewport #choice-summary {
    font-size: 11px;
    line-height: 1.5;
  }
  .quest-game.unified-game.is-viewport .choice-buttons button {
    min-height: 28px;
    font-size: 10px;
  }
  .quest-game.unified-game.is-viewport .choice-confirm {
    gap: 6px;
  }
  .quest-game.unified-game.is-viewport .network-scene {
    --packet-lane: 78px;
    padding-bottom: 6px;
    gap: 0 8px;
  }
  .quest-game.unified-game.is-viewport .pixel-character {
    width: 46px;
    height: 58px;
  }
  .quest-game.unified-game.is-viewport .charlie-sprite {
    width: 40px;
    height: 50px;
  }
  .quest-game.unified-game.is-viewport .actor-bubble {
    min-height: 24px;
    font-size: 8px;
    line-height: 1.4;
    padding: 0;
  }
  .quest-game.unified-game.is-viewport .character-name {
    font-size: 15px;
  }
  .quest-game.unified-game.is-viewport .relay-machine {
    padding: 2px;
    max-width: 90px;
  }
  .quest-game.unified-game.is-viewport .relay-machine b {
    font-size: 13px;
  }
  .quest-game.unified-game.is-viewport .relay-location {
    font-size: 8px;
    margin-top: 2px;
  }
  .quest-game.unified-game.is-viewport #scene .packet-sprite {
    top: 5px;
    padding: 3px;
  }
  .quest-game.unified-game.is-viewport .packet-shape {
    width: 28px;
    height: 18px;
  }
  .quest-game.unified-game.is-viewport .packet-sprite small {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .play-layout {
    grid-template-rows: 126px minmax(164px, 1fr) 36px 22px;
    gap: 4px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .network-scene {
    --packet-lane: 50px;
    padding: 0 4px 4px;
    gap: 0 4px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .scene {
    grid-template-rows: 18px minmax(0, 1fr) 20px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .pixel-character {
    width: 22px;
    height: 28px;
    margin: 2px auto;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .charlie-sprite {
    width: 20px;
    height: 25px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .actor-bubble,
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-location {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .character-name {
    font-size: 10px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .actor
    > span:last-child {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine {
    padding: 1px;
    max-width: 65px;
    margin-bottom: 0;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine
    span {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine
    b {
    font-size: 10px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .packet-shape {
    width: 24px;
    height: 16px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene
    .packet-sprite {
    top: 2px;
    padding: 1px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .signature-attachment
    svg {
    width: 24px;
    height: 16px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .signature-attachment
    span {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .signature-attachment {
    padding: 1px;
    flex-basis: 72px;
  }
}
@media (min-height: 601px) and (max-height: 759px) {
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .play-layout {
    grid-template-rows: minmax(180px, 1fr) minmax(220px, 1.1fr) 46px 26px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .network-scene {
    --packet-lane: 72px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] #choice-summary {
    font-size: 12px;
    line-height: 1.5;
  }
}
@media (max-height: 440px) {
  .quest-game.unified-game.is-viewport[data-layout="wide"] .network-scene {
    --packet-lane: 64px;
  }
  .quest-game.unified-game.is-viewport[data-layout="wide"] .pixel-character {
    width: 36px;
    height: 45px;
  }
  .quest-game.unified-game.is-viewport[data-layout="wide"] .charlie-sprite {
    width: 30px;
    height: 38px;
  }
  .quest-game.unified-game.is-viewport[data-layout="wide"] .actor-bubble {
    min-height: 18px;
  }
  .quest-game.unified-game.is-viewport[data-layout="wide"] .relay-machine span {
    display: none;
  }
}
@media (max-height: 600px) {
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .play-layout {
    grid-template-rows: 140px minmax(150px, 1fr) 36px 22px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .network-scene {
    --packet-lane: 44px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .charlie-sprite {
    height: 24px;
    margin: 0 auto;
  }
}
.quest-game.unified-game .relay-machine {
  display: flex;
}
.quest-game.unified-game .relay-location {
  display: block;
}
@media (max-width: 740px) {
  .quest-game.unified-game:not(.is-viewport) .scene {
    min-height: 400px;
  }
  .quest-game.unified-game:not(.is-viewport) .network-scene {
    --packet-lane: 90px;
  }
  .quest-game.unified-game:not(.is-viewport) .pixel-character {
    width: 48px;
    height: 60px;
  }
  .quest-game.unified-game:not(.is-viewport) .charlie-sprite {
    width: 42px;
    height: 52px;
  }
  .quest-game.unified-game:not(.is-viewport) .actor-bubble {
    min-height: 24px;
    font-size: 9px;
  }
  .quest-game.unified-game:not(.is-viewport) .character-name {
    font-size: 16px;
  }
}
@media (max-height: 600px) {
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-location {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .signature-attachment
    b {
    font-size: 7px;
    line-height: 1.2;
  }
}
/* Compact portrait keeps the characters legible without duplicating status text. */
@media (min-height: 601px) and (max-height: 759px) {
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .play-layout {
    grid-template-rows: minmax(214px, 1fr) minmax(186px, 1.1fr) 46px 26px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .network-scene {
    --packet-lane: 64px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .actor-bubble,
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-location {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .character-name {
    font-size: 12px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-machine {
    border-width: 1px;
    padding: 1px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"]
    .relay-machine
    span {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .relay-machine b {
    font-size: 10px;
    line-height: 1;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .charlie-sprite {
    margin: 2px auto;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .command {
    min-height: 42px;
    padding: 6px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"] .command small {
    display: none;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"]
    .answer-explanation {
    font-size: 12px;
    line-height: 1.5;
    padding: 8px;
  }
}
@media (max-height: 600px) {
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .play-layout {
    grid-template-rows: 138px minmax(148px, 1fr) 34px 20px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .command-box {
    grid-template-rows: 28px minmax(0, 1fr) 34px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .interaction-body {
    padding: 6px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .choice-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .command
    strong {
    font-size: 10px;
    line-height: 1.4;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine {
    border-width: 1px;
    padding: 1px;
  }
  .quest-game.unified-game.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine
    b {
    font-size: 8px;
    line-height: 1;
  }
}

/* Anchor the moving packet to the grid row immediately above the characters. */
#game-console .network-scene {
  grid-template-rows: var(--packet-lane) max-content;
  align-content: center;
}
#game-console .actor,
#game-console .relay {
  align-self: center;
}
#game-console #scene .packet-sprite {
  grid-row: 1 / 2;
  grid-column: 1 / -1;
  top: auto;
  bottom: 8px;
  left: 50%;
}
#game-console #scene[data-at="alice"] .packet-sprite {
  left: 25%;
}
#game-console #scene[data-at="bob"] .packet-sprite {
  left: 75%;
}
#game-console .cable {
  grid-row: 2 / 3;
  grid-column: 1 / -1;
  top: 40%;
}
#game-console .relay-machine {
  position: absolute;
  top: 20%;
  right: calc(50% + 36px);
  width: 34px;
  height: 28px;
  max-width: none;
  margin: 0;
  padding: 2px;
  min-height: 0;
  border-width: 1px;
  box-shadow: 2px 2px 0 #0b262b;
  color: var(--game-mint);
  align-items: center;
  justify-content: center;
}
#game-console .relay-machine svg {
  display: block;
  width: 100%;
  height: 100%;
}
@media (max-width: 740px) {
  #game-console:not(.is-viewport) .relay-machine {
    right: calc(50% + 25px);
    width: 24px;
    height: 20px;
  }
}
#game-console.is-viewport[data-layout="narrow"] .relay-machine {
  right: calc(50% + 21px);
  width: 22px;
  height: 18px;
}
@media (max-height: 600px) {
  #game-console.is-viewport .relay-machine {
    right: calc(50% + 24px);
    width: 24px;
    height: 20px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    .relay-machine {
    right: calc(50% + 13px);
    width: 16px;
    height: 14px;
    padding: 1px;
  }
}
/* The CA occupies its own row above the packets and the three characters. */
#game-console #scene[data-ca="true"] .network-scene {
  --ca-height: 48px;
  --ca-connector-inset: 20px;
  --packet-lane: 80px;
  grid-template-rows: var(--ca-height) var(--packet-lane) max-content;
}
#game-console .ca-authority {
  grid-row: 1;
  grid-column: 2;
  justify-self: center;
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: #e2efcf;
  font-size: 9px;
  line-height: 1.2;
  white-space: nowrap;
}
#game-console .ca-authority svg {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
}
#game-console .ca-authority[data-active="true"] svg {
  filter: drop-shadow(0 0 4px #f3d88a);
}
#game-console #scene[data-ca="true"] .actor,
#game-console #scene[data-ca="true"] .relay {
  grid-row: 3;
}
#game-console #scene[data-ca="true"] .packet-sprite {
  grid-row: 2 / 3;
  bottom: 4px;
}
#game-console #scene[data-ca="true"] .cable {
  grid-row: 3 / 4;
}
/* Link the authority to the item beside it without crossing either card. */
#game-console #scene[data-at="ca-alice"] .network-scene::after,
#game-console #scene[data-at="ca-bob"] .network-scene::after {
  content: "";
  position: absolute;
  grid-row: 1 / 2;
  grid-column: 1 / -1;
  top: 50%;
  height: 0;
  border-top: 2px dashed #d4e8b5;
  pointer-events: none;
  z-index: 1;
}
#game-console #scene[data-at="ca-alice"] .network-scene::after {
  left: calc(22% + min(79px, 18%) + 2px);
  right: calc(50% + var(--ca-connector-inset));
}
#game-console #scene[data-at="ca-bob"] .network-scene::after {
  left: calc(50% + var(--ca-connector-inset));
  right: calc(22% + min(79px, 18%) + 2px);
}
#game-console .browser-trust {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
  margin-left: auto;
  padding: 1px 4px;
  color: #c3e4f2;
  background: #1b4248;
  border: 1px solid #63848a;
  font-size: 8px;
  line-height: 1.3;
  white-space: nowrap;
}
#game-console .browser-trust[data-active="true"] {
  color: #ffe5a1;
  border-color: #e9cf89;
}
#game-console #scene .packet-sprite[data-kind="certificate"],
#game-console #scene .packet-sprite[data-kind="root-key"] {
  color: #d4e8b5;
  border-color: #b7ce99;
}
#game-console.is-viewport[data-layout="narrow"]
  #scene[data-ca="true"]
  .network-scene {
  --ca-height: 28px;
  --packet-lane: 50px;
}
#game-console.is-viewport[data-layout="narrow"] .ca-authority {
  font-size: 7px;
  gap: 1px;
}
#game-console.is-viewport[data-layout="narrow"] .ca-authority svg {
  width: 18px;
  height: 18px;
}
#game-console.is-viewport[data-layout="narrow"] .browser-trust {
  padding: 0 2px;
}
#game-console.is-viewport[data-layout="narrow"] .browser-trust span {
  display: none;
}
#game-console.is-viewport[data-layout="narrow"] .browser-trust svg {
  height: 12px;
  width: 18px;
}
@media (max-height: 600px) {
  #game-console.is-viewport[data-layout="wide"]
    #scene[data-ca="true"]
    .network-scene {
    --ca-height: 36px;
    --packet-lane: 64px;
  }
  #game-console.is-viewport[data-layout="wide"] .ca-authority {
    font-size: 8px;
    gap: 1px;
  }
  #game-console.is-viewport[data-layout="wide"] .ca-authority svg {
    width: 24px;
    height: 24px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-ca="true"] {
    grid-template-rows: 18px minmax(0, 1fr) 0;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-ca="true"]
    .packet-card {
    display: none;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-ca="true"]
    .network-scene {
    --ca-height: 22px;
    --packet-lane: 40px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    .ca-authority {
    font-size: 6px;
    gap: 0;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    .ca-authority
    svg {
    height: 14px;
    width: 14px;
  }
}

/* CA work stays beside the authority, on the key owner's side. */
#game-console #scene[data-at="ca-alice"] .packet-sprite,
#game-console #scene[data-at="ca-bob"] .packet-sprite {
  grid-row: 1 / 2;
  top: 50%;
  bottom: auto;
  width: min(158px, 36%);
  padding: 2px;
  transform: translate(-50%, -50%);
}
#game-console #scene[data-at="ca-alice"] .packet-sprite {
  left: 22%;
}
#game-console #scene[data-at="ca-bob"] .packet-sprite {
  left: 78%;
}
#game-console #scene[data-at^="ca-"] .packet-shape {
  width: 28px;
  height: 18px;
}
#game-console #scene[data-at^="ca-"] .packet-sprite b {
  font-size: 8px;
  line-height: 1.2;
}
#game-console #packet-short {
  white-space: pre-line;
}
#game-console.is-viewport[data-layout="narrow"]
  #scene[data-ca="true"]
  .network-scene {
  --ca-height: 40px;
  --ca-connector-inset: 13px;
}
#game-console.is-viewport[data-layout="narrow"]
  #scene[data-at^="ca-"]
  .packet-shape {
  width: 24px;
  height: 16px;
}
@media (max-height: 600px) {
  #game-console.is-viewport[data-layout="wide"]
    #scene[data-ca="true"]
    .network-scene {
    --ca-height: 44px;
    --ca-connector-inset: 16px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-ca="true"]
    .network-scene {
    --ca-height: 32px;
    --ca-connector-inset: 10px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-at^="ca-"]
    .packet-shape {
    width: 18px;
    height: 12px;
  }
  #game-console.is-viewport[data-layout="narrow"][data-density="tiny"]
    #scene[data-at^="ca-"]
    .packet-sprite
    b {
    font-size: 6px;
    line-height: 1.1;
  }
}

#game-console .key-operation-context {
  margin: 0;
  padding: 6px 8px;
  border-left: 2px solid var(--game-gold);
  background: #214449;
  color: var(--game-paper);
  font-size: 12px;
  line-height: 1.4;
  flex-shrink: 0;
}
#game-console.is-viewport[data-density="tiny"] .key-operation-context {
  padding: 3px 5px;
  font-size: 10px;
}

#game-console.is-viewport[data-density="tiny"] .key-operation-context {
  display: none;
}

/* Use distinct attachments for a key-delivery signature and a body auth tag. */
#game-console #scene .packet-sprite[data-signed="true"],
#game-console #scene .packet-sprite[data-tagged="true"] {
  width: min(112px, 44%);
}
#game-console .packet-contents {
  gap: 7px;
}
#game-console .packet-body {
  flex: 0 0 auto;
}
#game-console .signature-attachment,
#game-console .authentication-tag-attachment {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 32px;
  padding: 2px;
  border: 1px dashed #d5c0ff;
  background: #302b46;
  color: #eee3ff;
}
#game-console .authentication-tag-attachment {
  border-color: #80dcd8;
  background: #183d43;
  color: #a6f0e9;
}
#game-console .authentication-tag-attachment::before {
  content: "+";
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  color: #80dcd8;
  font-size: 11px;
}
#game-console .signature-attachment svg,
#game-console .authentication-tag-attachment svg {
  width: 30px;
  height: 22px;
}
/* Keep all moving objects icon-only, immediately above the characters. */
#game-console #scene .packet-sprite b,
#game-console #scene .packet-sprite .signature-attachment span,
#game-console #scene .packet-sprite .authentication-tag-attachment span {
  display: none;
}
#game-console .packet-protection {
  color: #c9e9df;
  font-size: 9px;
  line-height: 1.4;
}
#game-console.is-viewport[data-layout="narrow"]
  #scene
  .packet-sprite:is([data-signed="true"], [data-tagged="true"]) {
  width: min(86px, 44%);
}
#game-console.is-viewport[data-layout="narrow"] .signature-attachment,
#game-console.is-viewport[data-layout="narrow"] .authentication-tag-attachment {
  flex-basis: 25px;
  padding: 1px;
}
#game-console.is-viewport[data-layout="narrow"] .signature-attachment svg,
#game-console.is-viewport[data-layout="narrow"]
  .authentication-tag-attachment
  svg {
  width: 24px;
  height: 17px;
}
#game-console #info-text > * + * {
  margin-top: 24px;
}
#game-console .mechanism-detail {
  border: 1px solid #63888b;
  background: #173b41;
}
#game-console .mechanism-detail > summary {
  padding: 12px;
  color: var(--game-gold);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  cursor: pointer;
}
#game-console .mechanism-detail > summary:focus-visible {
  outline: 2px solid var(--game-gold);
  outline-offset: -3px;
}
#game-console .mechanism-detail[open] > summary {
  border-bottom: 1px solid #45696d;
}
#game-console .mechanism-detail-content {
  padding: 12px;
}

/* Key names travel with their icons; the bottom anchor keeps them above actors. */
#game-console #scene .packet-sprite[data-key-label="true"] #packet-short {
  display: block;
  margin-top: 2px;
  font-size: 9px;
  line-height: 1.2;
  white-space: nowrap;
  color: inherit;
}
#game-console #scene .packet-sprite[data-signed="true"][data-key-label="true"] {
  width: min(132px, 44%);
}
#game-console.is-viewport[data-layout="narrow"]
  #scene
  .packet-sprite[data-key-label="true"]
  #packet-short {
  font-size: 8px;
}
#game-console.is-viewport[data-layout="narrow"]
  #scene
  .packet-sprite[data-signed="true"][data-key-label="true"] {
  width: min(106px, 44%);
}
#game-console #scene[data-at^="ca-"] .packet-sprite #packet-short {
  font-size: 8px;
}
@media (max-height: 600px) {
  #game-console.is-viewport[data-density="tiny"]
    #scene[data-at^="ca-"]
    .packet-sprite
    #packet-short {
    font-size: 7px;
  }
}