:root {
  --yellow: #ffd500;
  --yellow-hot: #ffe600;
  --ink: #080808;
  --paper: #fffef5;
  --line: 3px solid var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background-color: var(--yellow);
  background-image: url("assets/background.gif");
  background-repeat: repeat;
  background-size: 128px 128px;
  font-family: Arial, Helvetica, sans-serif;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 4px solid var(--paper);
  outline-offset: 3px;
}

.masthead {
  position: relative;
  min-height: min(760px, 86dvh);
  padding: 14px 18px 34px;
  border-bottom: 6px solid var(--ink);
  display: grid;
  grid-template-rows: auto 1fr auto;
  isolation: isolate;
}

.masthead::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255, 213, 0, 0.1), rgba(255, 213, 0, 0.64));
  pointer-events: none;
}

.utility-line,
.masthead-foot,
.section-index,
.status-strip,
.game-help,
footer small {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.utility-line {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--ink);
}

.utility-line span:last-child {
  text-align: right;
}

h1 {
  align-self: center;
  width: 100%;
  margin: 0;
  padding: clamp(24px, 5vw, 60px) 0;
  color: #fff;
  font-family: "Franklin Gothic Heavy", "Franklin Gothic Demi", "Franklin Gothic Medium", "Arial Black", sans-serif;
  font-size: min(10.7vw, 170px);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.78;
  text-align: center;
  white-space: nowrap;
  -webkit-text-stroke: clamp(2px, 0.34vw, 6px) var(--ink);
  paint-order: stroke fill;
  text-shadow: clamp(8px, 1.15vw, 18px) clamp(8px, 1.15vw, 18px) 0 var(--ink);
  transform: translateX(-0.015em);
}

.masthead-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding-top: 12px;
  border-top: 3px solid var(--ink);
}

.masthead-foot p {
  max-width: 480px;
  margin: 0;
  font-size: clamp(12px, 1.3vw, 16px);
}

.masthead-foot a {
  color: var(--ink);
  text-decoration: none;
  font-size: clamp(12px, 1.3vw, 16px);
}

.masthead-foot a:hover {
  background: var(--ink);
  color: var(--yellow);
}

main {
  display: block;
}

.photos-section {
  padding: clamp(52px, 8vw, 118px) clamp(18px, 4vw, 54px) clamp(80px, 11vw, 160px);
}

.section-index {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: baseline;
  width: min(100%, 1180px);
  margin: 0 auto clamp(28px, 5vw, 58px);
  padding-bottom: 10px;
  border-bottom: 3px solid var(--ink);
}

.section-index h2 {
  margin: 0;
  font: inherit;
  text-align: center;
}

.carousel {
  width: min(100%, 980px);
  margin: 0 auto;
}

.carousel-stage {
  position: relative;
  overflow: hidden;
  width: min(100%, 700px);
  margin: 0 auto;
  border: 5px solid var(--ink);
  background: var(--paper);
  box-shadow: 18px 18px 0 var(--ink);
}

.carousel-stage::before,
.carousel-stage::after {
  position: absolute;
  z-index: 3;
  top: 12px;
  padding: 5px 7px;
  color: var(--yellow);
  background: var(--ink);
  font-family: "Courier New", monospace;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.carousel-stage::before {
  content: "NOT DWINDLING";
  left: 12px;
}

.carousel-stage::after {
  content: "";
  right: 12px;
}

.carousel-track {
  display: flex;
  transition: transform 520ms cubic-bezier(.77, 0, .18, 1);
  touch-action: pan-y;
  will-change: transform;
}

.slide {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  flex: 0 0 100%;
  min-width: 0;
  height: min(75dvh, 790px);
  margin: 0;
  padding: clamp(30px, 4vw, 48px) clamp(18px, 4vw, 42px) 0;
  background: var(--paper);
}

.slide img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  user-select: none;
}

.slide figcaption {
  margin-top: 18px;
  padding: 10px 0 11px;
  border-top: 2px solid var(--ink);
  font-family: "Courier New", Courier, monospace;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.carousel-console {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(100%, 700px);
  margin: 30px auto 0;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}

.carousel-arrow {
  min-height: 52px;
  padding: 0 12px;
  border: 0;
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.carousel-arrow.previous {
  text-align: left;
}

.carousel-arrow.next {
  text-align: right;
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  color: var(--yellow);
  background: var(--ink);
}

.carousel-readout {
  min-width: 88px;
  padding: 12px 15px;
  border-right: 3px solid var(--ink);
  border-left: 3px solid var(--ink);
  font-family: "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-align: center;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 17px;
}

.carousel-dot {
  position: relative;
  width: 34px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: rgba(8, 8, 8, 0.24);
  cursor: pointer;
}

.carousel-dot::after {
  content: "";
  position: absolute;
  inset: -9px 0;
}

.carousel-dot.is-active {
  background: var(--ink);
}

.game-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: clamp(20px, 5vw, 80px);
  align-items: start;
  padding: clamp(72px, 10vw, 140px) clamp(18px, 5vw, 72px) clamp(92px, 13vw, 170px);
  border-top: 6px solid var(--ink);
  background: rgba(255, 213, 0, 0.74);
}

.game-section::before {
  content: "N/D";
  position: absolute;
  top: 6px;
  left: 0;
  z-index: 0;
  color: transparent;
  font-family: "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: clamp(180px, 38vw, 590px);
  font-weight: 900;
  letter-spacing: -0.12em;
  line-height: 0.78;
  -webkit-text-stroke: 3px rgba(8, 8, 8, 0.1);
  pointer-events: none;
}

.game-intro,
.game-console {
  position: relative;
  z-index: 1;
}

.game-intro {
  grid-column: 1 / 2;
  align-self: center;
  max-width: 470px;
  justify-self: end;
}

.game-kicker,
.game-deck {
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game-kicker {
  margin: 0 0 15px;
  padding-bottom: 9px;
  border-bottom: 3px solid var(--ink);
}

.game-intro h2 {
  margin: 0;
  font-family: "Franklin Gothic Heavy", "Franklin Gothic Demi", "Arial Black", sans-serif;
  font-size: clamp(68px, 10vw, 150px);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.78;
}

.game-deck {
  max-width: 310px;
  margin: 28px 0 0 auto;
  padding-left: 14px;
  border-left: 12px solid var(--ink);
  line-height: 1.45;
}

.game-console {
  grid-column: 2 / 3;
  width: max-content;
  max-width: 100%;
}

.status-strip {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 8px 9px;
  border: 4px solid var(--ink);
  border-bottom: 0;
  color: var(--yellow);
  background: var(--ink);
}

.status-score {
  white-space: nowrap;
}

#score {
  display: inline;
  font: inherit;
}

.board-frame {
  position: relative;
  width: max-content;
  max-width: 100%;
  border: 4px solid var(--ink);
  background: var(--ink);
}

#game-board {
  display: block;
  width: min(calc(100vw - 52px), 320px);
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 8;
  image-rendering: pixelated;
}

.game-banner {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  width: calc(100% - 56px);
  padding: 23px 18px 19px;
  border: 4px solid var(--yellow);
  color: var(--yellow);
  background: var(--ink);
  text-align: left;
  transform: translate(-50%, -50%);
}

.game-banner[hidden] {
  display: none;
}

.game-banner strong {
  font-family: "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.9;
}

#new-game {
  margin-top: 18px;
  padding: 10px 12px;
  border: 3px solid var(--yellow);
  border-radius: 0;
  color: var(--yellow);
  background: transparent;
  cursor: pointer;
  font-family: "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-align: left;
}

#new-game:hover,
#new-game:focus-visible {
  color: var(--ink);
  background: var(--yellow);
}

.control-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-right: 4px solid var(--ink);
  border-bottom: 4px solid var(--ink);
  border-left: 4px solid var(--ink);
}

.control-panel button {
  display: grid;
  min-width: 0;
  min-height: 72px;
  padding: 7px 4px 6px;
  border: 0;
  border-right: 3px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: var(--yellow);
  cursor: pointer;
  place-content: center;
}

.control-panel button:last-child {
  border-right: 0;
}

.control-panel button span {
  font-size: 27px;
  font-weight: 900;
  line-height: 1;
}

.control-panel button small {
  margin-top: 4px;
  font-family: "Courier New", Courier, monospace;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.control-panel button:hover,
.control-panel button:focus-visible,
.control-panel button.is-pressed {
  color: var(--yellow);
  background: var(--ink);
}

.game-help {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  width: 100%;
  margin: 13px 0 0;
  line-height: 1.5;
  text-align: center;
}

.game-help kbd {
  padding: 0 4px;
  border: 1px solid var(--ink);
  background: var(--paper);
  font: inherit;
}

footer {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 0.08em 0.18em;
  padding: clamp(54px, 10vw, 130px) 18px 20px;
  border-top: 6px solid var(--ink);
  color: var(--paper);
  background: var(--ink);
  font-family: "Franklin Gothic Heavy", "Arial Black", sans-serif;
  font-size: clamp(54px, 13vw, 190px);
  font-weight: 900;
  letter-spacing: -0.07em;
  line-height: 0.72;
}

footer span:last-of-type {
  overflow-wrap: anywhere;
}

footer small {
  grid-column: 1 / -1;
  margin-top: 42px;
  color: var(--yellow);
  line-height: 1.2;
}

@media (max-width: 980px) {
  .game-section {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .game-intro {
    grid-column: 1 / 2;
  }

  .game-console {
    grid-column: 2 / 3;
  }
}

@media (max-width: 760px) {
  .masthead {
    min-height: 68dvh;
    padding-inline: 12px;
  }

  .utility-line {
    grid-template-columns: 1fr auto;
  }

  .utility-line span:nth-child(2) {
    display: none;
  }

  h1 {
    font-size: 10.7vw;
    line-height: 0.82;
  }

  .masthead-foot {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .masthead-foot a {
    justify-self: start;
  }

  .section-index {
    grid-template-columns: auto 1fr;
  }

  .section-index span:last-child {
    display: none;
  }

  .section-index h2 {
    text-align: right;
  }

  .carousel-stage {
    box-shadow: 10px 10px 0 var(--ink);
  }

  .slide {
    height: min(70dvh, 700px);
    padding-inline: 14px;
  }

  .carousel-stage::after {
    display: none;
  }

  .game-section {
    display: block;
  }

  .game-intro {
    max-width: 540px;
    margin: 0 auto 54px;
  }

  .game-deck {
    margin-left: 0;
  }

  .game-console {
    margin: 0 auto;
  }

  footer {
    display: block;
    line-height: 0.78;
  }

  footer span {
    display: block;
  }
}

@media (max-width: 430px) {
  .utility-line,
  .masthead-foot,
  .section-index,
  .status-strip,
  .game-help,
  footer small {
    font-size: 10px;
  }

  .photos-section {
    padding-inline: 13px;
  }

  .carousel-console {
    grid-template-columns: 1fr 64px 1fr;
  }

  .carousel-arrow {
    padding-inline: 7px;
    font-size: 10px;
  }

  .carousel-readout {
    min-width: 0;
    padding-inline: 7px;
    font-size: 17px;
  }

  .carousel-dot {
    width: 25px;
  }

  .game-section {
    padding-inline: 12px;
  }

  #game-board {
    width: min(calc(100vw - 40px), 320px);
  }

  .status-strip {
    gap: 10px;
  }

  .control-panel button {
    min-height: 66px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .carousel-track {
    transition: none;
  }
}