:root {
  --acid: #B8FF2C;
  --paper: #F6EDE2;
  --ink: #0B0B0F;
  --red: #FF3B62;
  --pink: #FFB7CA;
  --indigo: #4C3BFF;
  --white: #FFFFFF;
  --display: "Arial Narrow", "Impact", "Bebas Neue", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --jp: "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ink);
  font-family: var(--mono);
  overflow-x: hidden;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .16;
  background-image:
    radial-gradient(circle at 20% 30%, var(--red) 0 1px, transparent 1.5px),
    radial-gradient(circle at 80% 20%, var(--indigo) 0 1px, transparent 1.4px),
    linear-gradient(135deg, transparent 0 48%, rgba(11,11,15,.18) 49% 51%, transparent 52%);
  background-size: 13px 13px, 17px 17px, 9px 9px;
  mix-blend-mode: multiply;
}

.compile-state {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 7vw;
  isolation: isolate;
  border-bottom: 3px solid var(--ink);
}

.merge-scar {
  position: fixed;
  z-index: 30;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 18px;
  transform: translateX(-50%);
  background: repeating-linear-gradient(to bottom, var(--indigo) 0 22px, var(--ink) 22px 30px, var(--red) 30px 43px);
  border-left: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  transition: width .55s cubic-bezier(.2,1.2,.2,1), filter .35s;
}

body.scrolled .merge-scar { width: 42px; filter: drop-shadow(0 0 18px var(--pink)); }
.merge-scar a {
  display: block;
  width: max-content;
  margin: 12vh 0 0 16px;
  padding: 5px 8px;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  font: 700 12px var(--mono);
  text-decoration: none;
  transform: rotate(6deg);
  box-shadow: 4px 4px 0 var(--red);
}

.hero-state {
  background: linear-gradient(90deg, var(--ink) 0 50%, var(--paper) 50% 100%);
  overflow: hidden;
}
.terminal-strip {
  position: absolute;
  top: 22px;
  left: 3vw;
  right: 3vw;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 12px 16px;
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--paper);
  box-shadow: 8px 8px 0 var(--red);
}
.status-badge { color: var(--acid); }
.cropped-domain {
  position: absolute;
  left: -4vw;
  top: 10vh;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(110px, 22vw, 330px);
  line-height: .74;
  letter-spacing: -.045em;
  color: var(--white);
  text-shadow: 10px 0 0 var(--red), -8px 8px 0 var(--indigo);
  transform: rotate(-3deg);
}
.tsun-panel {
  background: var(--white);
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--ink);
}
.error-panel {
  position: absolute;
  right: 8vw;
  bottom: 13vh;
  width: min(520px, 80vw);
  padding: 28px;
  transform: rotate(2deg);
}
.label, .stamp { color: var(--red); text-transform: uppercase; font-weight: 900; }
.font-whisper { display: block; margin-top: 10px; color: var(--indigo); font-size: 11px; }
.angry-caret { width: 16px; height: 42px; background: var(--red); margin-top: 20px; animation: blink .45s steps(1) infinite; }
.error-panel:hover .angry-caret { animation-duration: .18s; }
@keyframes blink { 50% { opacity: 0; } }

.speech-bubble {
  position: absolute;
  top: 28vh;
  right: -10px;
  max-width: 310px;
  padding: 18px 22px;
  background: var(--paper);
  border: 3px solid var(--ink);
  font-weight: 800;
  box-shadow: 10px 10px 0 var(--pink);
  transition: transform .12s ease-out;
}
.speech-bubble:after {
  content: "";
  position: absolute;
  right: 45px;
  bottom: -23px;
  border: 12px solid transparent;
  border-top-color: var(--ink);
}
.kana-note {
  position: absolute;
  left: 6vw;
  bottom: 9vh;
  color: var(--red);
  font: 900 18px var(--jp);
  transform: rotate(-12deg);
}

.conflict-state {
  background: linear-gradient(90deg, var(--white) 0 49%, var(--paper) 49% 100%);
  align-items: stretch;
}
.scene-title { position: absolute; left: 7vw; top: 8vh; }
h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(72px, 13vw, 210px);
  line-height: .82;
  letter-spacing: -.035em;
  text-transform: uppercase;
}
.stamp { display: inline-block; padding: 8px 14px; border: 3px solid var(--red); transform: rotate(-8deg); }
.conflict-window { width: min(760px, 86vw); justify-self: end; margin-top: 16vh; transform: rotate(1deg); }
.browser-tabs { display: flex; gap: 8px; align-items: center; padding: 10px; border-bottom: 3px solid var(--ink); background: var(--paper); }
.browser-tabs span { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--ink); background: var(--red); }
.browser-tabs span:nth-child(2) { background: var(--pink); }
.browser-tabs span:nth-child(3) { background: var(--acid); }
.diff-block { margin: 0; padding: 28px; font: 18px/1.7 var(--mono); white-space: pre-wrap; }
.marker { color: var(--indigo); font-weight: 900; }
.delete { display: block; background: rgba(255,59,98,.16); text-decoration: line-through 3px var(--red); }
.add { display: block; background: rgba(255,183,202,.55); }
.side-scroll {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7vh;
  display: flex;
  gap: 24px;
  white-space: nowrap;
  font: 900 clamp(24px, 4vw, 64px) var(--mono);
  color: var(--ink);
  transform: translateX(var(--slide, 0px));
}
.side-scroll span { padding: 8px 18px; background: var(--acid); border: 3px solid var(--ink); }
.blush-halftone {
  position: absolute;
  right: 10vw;
  top: 18vh;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(var(--red) 0 3px, transparent 4px);
  background-size: 18px 18px;
  opacity: .35;
  animation: blush 2.6s ease-in-out infinite alternate;
}
@keyframes blush { to { transform: scale(1.12) rotate(8deg); opacity: .55; } }

.private-state { background: var(--paper); }
.private-state h2 { position: absolute; top: 7vh; right: 5vw; color: var(--ink); }
.rotated-label { position: absolute; left: 4vw; top: 18vh; padding: 8px 14px; background: var(--indigo); color: var(--white); transform: rotate(-90deg); transform-origin: left top; font-weight: 900; }
.method-grid { width: min(1100px, 90vw); display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: end; }
.private-method { padding: 38px; background: var(--ink); color: var(--paper); border: 3px solid var(--ink); box-shadow: -14px 14px 0 var(--pink); font-size: 20px; }
.private-method p { color: var(--pink); font-size: 24px; }
.heart-lock { display: block; width: 34px; height: 30px; background: var(--red); transform: rotate(-45deg); margin-bottom: 24px; }
.heart-lock:before, .heart-lock:after { content: ""; position: absolute; width: 34px; height: 34px; border-radius: 50%; background: var(--red); }
.heart-lock:before { transform: translateY(-17px); }
.heart-lock:after { transform: translateX(17px); }
.sticky-note { padding: 26px; background: var(--acid); border: 3px solid var(--ink); box-shadow: 8px 8px 0 var(--red); transform: rotate(5deg); cursor: grab; user-select: none; }
.sticky-note p { font-size: 22px; }
.sticky-note span { font-size: 12px; }
.receipt { grid-column: 1 / -1; padding: 22px; display: grid; gap: 8px; transform: rotate(-1deg); }
.green { color: var(--acid); background: var(--ink); padding: 8px; }
.kana-note.right { left: auto; right: 8vw; bottom: 12vh; }

.soft-commit {
  background: var(--white);
  overflow: hidden;
}
.soft-commit h2 { position: absolute; left: -2vw; top: 8vh; color: var(--red); text-shadow: 7px 7px 0 var(--pink); }
.commit-stack { width: min(850px, 86vw); display: grid; gap: 22px; transform: rotate(-2deg); }
.commit-strip { padding: 22px; background: var(--ink); color: var(--paper); border: 3px solid var(--ink); box-shadow: 10px 10px 0 var(--indigo); font-size: clamp(18px, 3vw, 34px); }
.commit-strip span { color: var(--acid); }
.commit-strip.pink { background: var(--pink); color: var(--ink); box-shadow-color: var(--red); }
.impact-burst { position: absolute; right: 9vw; top: 17vh; font: 900 140px var(--display); color: var(--acid); -webkit-text-stroke: 3px var(--ink); animation: stamp .9s infinite alternate; }
@keyframes stamp { from { transform: rotate(-12deg) scale(.9); } to { transform: rotate(7deg) scale(1.08); } }
.red-pen { position: absolute; bottom: 12vh; left: 12vw; color: var(--red); border: 4px solid var(--red); border-radius: 50%; padding: 28px 54px; transform: rotate(-16deg); font: 900 28px var(--jp); }

.runtime-dere {
  background:
    radial-gradient(circle at 70% 30%, var(--pink), transparent 24%),
    linear-gradient(90deg, var(--paper), var(--white));
}
.final-window { width: min(820px, 88vw); overflow: hidden; transform: rotate(.8deg); }
.final-window h2 { padding: 34px 34px 0; }
.final-copy { padding: 0 34px; font-size: 24px; }
.compile-button {
  margin: 8px 34px 26px;
  padding: 18px 24px;
  border: 3px solid var(--ink);
  background: var(--red);
  color: var(--white);
  box-shadow: 6px 6px 0 var(--ink);
  font: 900 18px var(--mono);
  cursor: pointer;
}
.compile-button.compiled { background: var(--acid); color: var(--ink); transform: translate(4px,4px); box-shadow: 2px 2px 0 var(--ink); }
.compile-output { padding: 18px 34px 30px; background: var(--ink); color: var(--pink); font-size: 20px; }
.stable-wordmark { position: absolute; bottom: 4vh; right: 4vw; font: 900 clamp(50px, 10vw, 150px) var(--display); color: var(--ink); opacity: .9; }

.compile-state.is-visible .tsun-panel,
.compile-state.is-visible .commit-strip,
.compile-state.is-visible .sticky-note { animation: slam .55s cubic-bezier(.15,1.4,.3,1) both; }
@keyframes slam { from { transform: translateY(50px) rotate(-5deg); opacity: .3; } to { opacity: 1; } }

@media (max-width: 760px) {
  .merge-scar { left: 18px; }
  .terminal-strip { flex-direction: column; }
  .error-panel { right: 5vw; bottom: 8vh; }
  .method-grid { grid-template-columns: 1fr; }
  .receipt { grid-column: auto; }
  .conflict-window { margin-top: 26vh; }
  .cropped-domain { top: 18vh; font-size: 32vw; }
}