.pheromone-page { overflow: hidden; }

.pheromone-experience,
.pheromone-field {
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 620px;
}

.pheromone-field {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 42%, rgba(255, 143, 130, 0.08), transparent 28%),
    radial-gradient(circle at 28% 55%, rgba(143, 240, 208, 0.12), transparent 35%),
    linear-gradient(145deg, #092123 0%, var(--lagoon) 58%, #051416 100%);
}

.pheromone-field::after {
  position: absolute;
  z-index: 6;
  inset: 76px 0 0;
  background: linear-gradient(to top, rgba(4, 18, 19, 0.76), transparent 48%);
  content: "";
  pointer-events: none;
}

.pheromone-grid {
  position: absolute;
  z-index: 0;
  inset: 76px 0 0;
  background-image:
    linear-gradient(rgba(169, 228, 231, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(169, 228, 231, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 62% 48%, black, transparent 75%);
}

.pheromone-map {
  position: absolute;
  z-index: 1;
  inset: 76px 0 0;
  width: 100%;
  height: calc(100% - 76px);
  opacity: 0.72;
}

.pheromone-canvas {
  position: absolute;
  z-index: 1;
  inset: 76px 0 0;
  display: block;
  width: 100%;
  height: calc(100% - 76px);
  touch-action: none;
}

.pheromone-map__nest { fill: #071b1d; stroke: var(--mint); stroke-width: 2; }
.pheromone-map__nest-ring { fill: none; stroke: var(--mint); stroke-dasharray: 3 12; opacity: 0.48; animation: pheromone-spin 18s linear infinite; transform-box: fill-box; transform-origin: center; }
.pheromone-map__trail { fill: none; stroke: var(--mint); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 3 13; filter: url(#trail-glow); animation: pheromone-flow 4s linear infinite; }
.pheromone-map__trail--ghost { stroke-width: 19; opacity: 0.06; stroke-dasharray: none; }
.pheromone-map__search { fill: none; stroke: var(--lavender); stroke-width: 1.2; stroke-dasharray: 2 17; opacity: 0.34; animation: pheromone-flow 8s linear infinite reverse; }
.pheromone-map__food circle:first-child { fill: none; stroke: var(--coral); opacity: 0.2; animation: pheromone-pulse 2.8s ease-in-out infinite; }
.pheromone-map__food circle:last-child { fill: var(--coral); filter: url(#trail-glow); }
.pheromone-map__bot circle { fill: var(--lagoon); stroke: var(--ice); stroke-width: 2; }
.pheromone-map__bot path { fill: none; stroke: var(--ice); stroke-width: 1; opacity: 0.7; }
.pheromone-map__bot--one { animation: pheromone-breathe 2.2s ease-in-out infinite; }
.pheromone-map__bot--two { animation: pheromone-breathe 2.2s .6s ease-in-out infinite; }
.pheromone-map__bot--three { animation: pheromone-breathe 2.2s 1.2s ease-in-out infinite; }

.pheromone-intro {
  position: absolute;
  z-index: 8;
  top: 116px;
  left: clamp(1.25rem, 3vw, 3rem);
  max-width: 47rem;
}

.pheromone-intro > p:first-child,
.pheromone-architecture > p:first-child,
.pheromone-architecture > span { color: var(--mint); font: 500 0.56rem/1.2 var(--mono); letter-spacing: 0.09em; }
.pheromone-intro h1 { margin: 0.55rem 0 0.8rem; font-size: clamp(4.5rem, 10vw, 9.5rem); line-height: 0.78; letter-spacing: -0.085em; }
.pheromone-intro h1 span { color: transparent; -webkit-text-stroke: 1px rgba(220, 232, 223, 0.58); }
.pheromone-intro > p:last-child { max-width: 33rem; margin: 0; color: rgba(220, 232, 223, 0.66); font-size: 0.92rem; line-height: 1.5; }
.pheromone-intro,
.pheromone-status,
.pheromone-coordinate { pointer-events: none; }

.pheromone-status {
  position: absolute;
  z-index: 8;
  top: 120px;
  right: clamp(1.25rem, 3vw, 3rem);
  width: 16rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pheromone-status p { display: flex; margin: 0; padding: 0.34rem 0; justify-content: space-between; color: var(--muted); font: 400 0.52rem/1.2 var(--mono); letter-spacing: 0.06em; }
.pheromone-status strong { color: var(--ice); font-weight: 500; }

.pheromone-architecture {
  position: absolute;
  z-index: 8;
  right: clamp(1.25rem, 4vw, 4rem);
  bottom: clamp(2rem, 6vh, 4.5rem);
  width: min(35rem, 46vw);
  padding: clamp(1.3rem, 2.5vw, 2.4rem);
  border: 1px solid var(--line);
  background: rgba(5, 22, 23, 0.72);
  backdrop-filter: blur(14px);
}
.pheromone-architecture > p:first-child { margin: 0 0 1rem; color: var(--coral); }
.pheromone-architecture h2 { margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 0.9; letter-spacing: -0.06em; }
.pheromone-architecture > p:nth-of-type(2) { max-width: 30rem; margin: 1rem 0 1.5rem; color: rgba(220, 232, 223, 0.65); font-size: 0.8rem; line-height: 1.55; }
.pheromone-architecture > span { color: var(--muted); }

.pheromone-tools {
  display: grid;
  margin: 0 0 0.75rem;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  grid-template-columns: repeat(2, 1fr);
}

.pheromone-tools button {
  display: grid;
  min-height: 3.7rem;
  padding: 0.65rem 0.7rem;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--pearl);
  font-family: var(--mono);
  text-align: left;
  cursor: pointer;
  gap: 0.15rem;
}

.pheromone-tools button b { color: var(--coral); font-size: 0.45rem; font-weight: 500; }
.pheromone-tools button span { font-size: 0.54rem; letter-spacing: 0.07em; }
.pheromone-tools button small { color: var(--muted); font-size: 0.42rem; letter-spacing: 0.06em; }
.pheromone-tools button:hover,
.pheromone-tools button:focus-visible { background: rgba(220, 232, 223, 0.08); outline: 0; }
.pheromone-tools button[aria-pressed="true"] { background: var(--mint); color: var(--lagoon); }
.pheromone-tools button[aria-pressed="true"] b,
.pheromone-tools button[aria-pressed="true"] small { color: var(--lagoon); }

.pheromone-tool-hint {
  margin: 0 0 0.75rem !important;
  color: var(--mint) !important;
  font: 500 0.46rem/1.35 var(--mono) !important;
  letter-spacing: 0.07em;
}

.pheromone-architecture__actions {
  display: grid;
  margin: 0 0 1rem;
  grid-template-columns: 1fr 1fr;
}

.pheromone-architecture__actions button {
  min-height: 2.5rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--pearl);
  font: 500 0.48rem/1 var(--mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}

.pheromone-architecture__actions button + button { border-left: 0; }
.pheromone-architecture__actions button:hover,
.pheromone-architecture__actions button:focus-visible { background: var(--pearl); color: var(--lagoon); outline: 0; }
.pheromone-architecture__actions button[aria-pressed="true"] { border-color: var(--coral); color: var(--coral); }

.pheromone-coordinate { position: absolute; z-index: 7; margin: 0; color: rgba(169, 228, 231, 0.32); font: 400 0.46rem/1 var(--mono); letter-spacing: 0.1em; }
.pheromone-coordinate--x { bottom: 2rem; left: 3rem; }
.pheromone-coordinate--y { top: 50%; left: 1.2rem; transform: rotate(-90deg) translateX(-50%); transform-origin: left top; }

.pheromone-session {
  position: absolute;
  z-index: 30;
  inset: 76px 0 0;
  display: grid;
  padding: 2rem;
  background: rgba(4, 20, 21, 0.82);
  backdrop-filter: blur(18px);
  place-items: center;
  text-align: center;
  transition: opacity 500ms ease, visibility 500ms ease;
}

.pheromone-session > div { width: min(46rem, 92vw); }
.pheromone-session > div > p:first-child { margin: 0 0 1rem; color: var(--mint); font: 500 0.58rem/1 var(--mono); letter-spacing: 0.1em; }
.pheromone-session h2 { margin: 0; font-size: clamp(3.2rem, 7vw, 6.5rem); line-height: 0.84; letter-spacing: -0.07em; }
.pheromone-session > div > p:nth-of-type(2) { max-width: 36rem; margin: 1.4rem auto 1.6rem; color: rgba(220, 232, 223, 0.68); font-size: 0.86rem; line-height: 1.55; }
.pheromone-session dl { display: grid; margin: 0 auto 1.6rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); grid-template-columns: repeat(3, 1fr); }
.pheromone-session dl div { display: grid; padding: 0.85rem; gap: 0.35rem; }
.pheromone-session dl div + div { border-left: 1px solid var(--line); }
.pheromone-session dt,
.pheromone-session dd { margin: 0; font: 500 0.5rem/1.3 var(--mono); letter-spacing: 0.07em; }
.pheromone-session dt { color: var(--coral); }
.pheromone-session dd { color: var(--pearl); }
.pheromone-session button {
  min-height: 2.8rem;
  padding: 0.75rem 1.2rem;
  border: 1px solid var(--mint);
  background: var(--mint);
  color: var(--lagoon);
  font: 500 0.52rem/1 var(--mono);
  letter-spacing: 0.08em;
  cursor: pointer;
}
.pheromone-session button:hover,
.pheromone-session button:focus-visible { background: transparent; color: var(--mint); outline: 0; }
.pheromone-session small { display: block; margin-top: 0.9rem; color: var(--muted); font: 400 0.44rem/1.4 var(--mono); letter-spacing: 0.07em; }
.pheromone-page.is-game-active .pheromone-session--entry { visibility: hidden; opacity: 0; pointer-events: none; }

.pheromone-session__actions { display: grid; grid-template-columns: 1fr 1fr; }
.pheromone-session__actions button + button { border-left: 0; }

.pheromone-event {
  position: absolute;
  z-index: 24;
  top: 96px;
  left: 50%;
  margin: 0;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(255, 143, 130, 0.48);
  background: rgba(7, 27, 29, 0.88);
  color: var(--coral);
  font: 500 0.54rem/1 var(--mono);
  letter-spacing: 0.09em;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -1rem);
  transition: opacity 240ms ease, transform 240ms ease;
}
.pheromone-page.is-field-shift .pheromone-event { opacity: 1; transform: translate(-50%, 0); }

.pheromone-report {
  position: fixed;
  z-index: 60;
  inset: 0;
  visibility: hidden;
  overflow-x: hidden;
  overflow-y: auto;
  background:
    radial-gradient(circle at 28% 26%, rgba(143, 240, 208, 0.08), transparent 28rem),
    radial-gradient(circle at 76% 54%, rgba(169, 155, 234, 0.06), transparent 30rem),
    var(--lagoon);
  opacity: 0;
  transition: opacity 500ms ease, visibility 500ms ease;
}
.pheromone-page.is-game-result { overflow: hidden; }
.pheromone-page.is-game-result > .synflux-header { visibility: hidden; }
.pheromone-page.is-game-result .pheromone-report { visibility: visible; opacity: 1; }

.pheromone-report__header {
  display: grid;
  min-height: 76px;
  padding: 0 clamp(1.25rem, 3vw, 3rem);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 27, 29, 0.82);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.pheromone-report__header a { color: var(--pearl); font: 700 1.25rem/1 var(--sans); letter-spacing: 0.1em; text-decoration: none; }
.pheromone-report__header p,
.pheromone-report__header span { margin: 0; color: var(--muted); font: 500 0.54rem/1 var(--mono); letter-spacing: 0.08em; }
.pheromone-report__header span { justify-self: end; color: var(--coral); }

.pheromone-report__intro,
.pheromone-report__layout,
.pheromone-report__timeline,
.pheromone-report__actions,
.pheromone-report__footer,
.pheromone-report .synflux-conclusion { width: min(1280px, calc(100% - 6rem)); margin-inline: auto; }

.pheromone-report__intro {
  display: grid;
  padding: clamp(4rem, 8vw, 8rem) 0 clamp(3rem, 6vw, 6rem);
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1.45fr 0.55fr;
  gap: 2rem;
  align-items: end;
}
.pheromone-report__intro > p:first-child { grid-column: 1 / -1; margin: 0; color: var(--mint); font: 500 0.58rem/1 var(--mono); letter-spacing: 0.1em; }
.pheromone-report__intro h2 { margin: 0; font-size: clamp(4rem, 8.7vw, 8rem); line-height: 0.8; letter-spacing: -0.078em; }
.pheromone-report__intro h2:focus { outline: 0; }
.pheromone-report__intro > p:last-child { max-width: 31rem; margin: 0 0 0.3rem; color: rgba(220, 232, 223, 0.68); font-size: 0.9rem; line-height: 1.6; }

.pheromone-report__layout {
  display: grid;
  padding: clamp(3rem, 6vw, 6rem) 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
  gap: clamp(2rem, 5vw, 5rem);
}
.pheromone-trail-map { margin: 0; }
.pheromone-trail-map canvas { display: block; width: 100%; height: auto; border: 1px solid var(--line); background: rgba(4, 18, 19, 0.66); }
.pheromone-trail-map figcaption { display: flex; padding-top: 0.8rem; justify-content: space-between; gap: 1rem; color: var(--muted); font: 400 0.5rem/1.3 var(--mono); letter-spacing: 0.06em; }
.pheromone-trail-map figcaption strong { color: var(--mint); font-weight: 500; }
.pheromone-report__section-label { margin: 0 0 1.2rem; color: var(--coral); font: 500 0.54rem/1 var(--mono); letter-spacing: 0.09em; }
.pheromone-report__reading h3,
.pheromone-report__timeline h3 { margin: 0; font-size: clamp(2rem, 3.8vw, 3.8rem); line-height: 0.92; letter-spacing: -0.055em; }
.pheromone-report__reading > p:nth-of-type(2) { margin: 1.2rem 0 2rem; color: rgba(220, 232, 223, 0.66); font-size: 0.84rem; line-height: 1.6; }
.pheromone-report__reading dl { margin: 0; border-top: 1px solid var(--line); }
.pheromone-report__reading dl div { display: grid; padding: 0.75rem 0; border-bottom: 1px solid var(--line); grid-template-columns: 1fr 1.2fr; gap: 1rem; }
.pheromone-report__reading dt,
.pheromone-report__reading dd { margin: 0; font: 500 0.5rem/1.35 var(--mono); letter-spacing: 0.06em; }
.pheromone-report__reading dt { color: var(--muted); }
.pheromone-report__reading dd { color: var(--ice); text-align: right; }

.pheromone-report__timeline { display: grid; padding: clamp(3rem, 5vw, 5rem) 0; border-bottom: 1px solid var(--line); grid-template-columns: 0.38fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.pheromone-report__timeline h3 { font-size: clamp(2rem, 3vw, 3.1rem); }
.pheromone-report__timeline canvas { display: block; width: 100%; height: auto; }

.pheromone-report__actions { display: grid; padding: 2.5rem 0; grid-template-columns: repeat(5, 1fr); }
.pheromone-report__actions button,
.pheromone-report__actions a { display: grid; min-height: 4rem; padding: 0.8rem; border: 1px solid var(--line); background: transparent; color: var(--pearl); font: 500 0.48rem/1.3 var(--mono); letter-spacing: 0.07em; text-align: center; text-decoration: none; cursor: pointer; place-items: center; }
.pheromone-report__actions > * + * { border-left: 0; }
.pheromone-report__actions button:first-child { border-color: rgba(143, 240, 208, 0.52); color: var(--mint); }
.pheromone-report__actions button:hover,
.pheromone-report__actions button:focus-visible,
.pheromone-report__actions a:hover,
.pheromone-report__actions a:focus-visible { background: var(--pearl); color: var(--lagoon); outline: 0; }
.pheromone-report__footer { display: flex; padding: 1.2rem 0 2rem; justify-content: space-between; color: var(--muted); font: 400 0.46rem/1.3 var(--mono); letter-spacing: 0.07em; }

.pheromone-page.is-game-result .pheromone-report__intro,
.pheromone-page.is-game-result .pheromone-report__layout,
.pheromone-page.is-game-result .pheromone-report__timeline,
.pheromone-page.is-game-result .synflux-conclusion { animation: pheromone-report-in 700ms both; }
.pheromone-page.is-game-result .pheromone-report__layout { animation-delay: 100ms; }
.pheromone-page.is-game-result .pheromone-report__timeline { animation-delay: 180ms; }
.pheromone-page.is-game-result .synflux-conclusion { animation-delay: 260ms; }
@keyframes pheromone-report-in { from { opacity: 0; transform: translateY(1.2rem); } to { opacity: 1; transform: translateY(0); } }

@keyframes pheromone-flow { to { stroke-dashoffset: -64; } }
@keyframes pheromone-spin { to { transform: rotate(360deg); } }
@keyframes pheromone-pulse { 50% { opacity: 0.5; transform: scale(1.25); } }
@keyframes pheromone-breathe { 50% { opacity: 0.36; } }

@media (max-width: 62rem) {
  .pheromone-status { top: 294px; left: clamp(1.25rem, 3vw, 3rem); right: auto; }
  .pheromone-architecture { width: min(34rem, 58vw); }
  .pheromone-report__intro,
  .pheromone-report__layout { grid-template-columns: 1fr; }
  .pheromone-report__intro { gap: 1.3rem; }
  .pheromone-report__timeline { grid-template-columns: 1fr; }
  .pheromone-report__actions { grid-template-columns: repeat(3, 1fr); }
  .pheromone-report__actions > * { margin-top: -1px; }
  .pheromone-report__actions > * + * { border-left: 1px solid var(--line); }
}

@media (max-width: 44rem) {
  .pheromone-page { overflow: auto; }
  .pheromone-experience,
  .pheromone-field { min-height: 820px; }
  .pheromone-page.is-game-active .pheromone-experience,
  .pheromone-page.is-game-active .pheromone-field { min-height: 940px; }
  .pheromone-grid,
  .pheromone-field::after { inset: 64px 0 0; }
  .pheromone-map,
  .pheromone-canvas { inset: 64px 0 auto; height: calc(100% - 64px); }
  .pheromone-intro { top: 100px; }
  .pheromone-intro h1 { font-size: clamp(3.6rem, 18vw, 5rem); }
  .pheromone-intro > p:last-child { max-width: 19rem; font-size: 0.76rem; }
  .pheromone-status { top: 264px; width: 13.5rem; }
  .pheromone-architecture { right: 1rem; bottom: 1rem; left: 1rem; width: auto; padding: 1.15rem; }
  .pheromone-architecture h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .pheromone-tools button { min-height: 3.2rem; }
  .pheromone-architecture__actions { margin-bottom: 0.75rem; }
  .pheromone-coordinate { display: none; }
  .pheromone-session { inset: 64px 0 0; padding: 1.2rem; }
  .pheromone-session h2 { font-size: clamp(3rem, 15vw, 4.6rem); }
  .pheromone-session dl { grid-template-columns: 1fr; }
  .pheromone-session dl div { padding: 0.6rem; }
  .pheromone-session dl div + div { border-top: 1px solid var(--line); border-left: 0; }
  .pheromone-report__header { min-height: 64px; grid-template-columns: 1fr auto; }
  .pheromone-report__header p { display: none; }
  .pheromone-report__intro,
  .pheromone-report__layout,
  .pheromone-report__timeline,
  .pheromone-report__actions,
  .pheromone-report__footer,
  .pheromone-report .synflux-conclusion { width: calc(100% - 2rem); }
  .pheromone-report__intro { padding: 3rem 0; }
  .pheromone-report__intro h2 { font-size: clamp(3.2rem, 16vw, 4.8rem); }
  .pheromone-report__layout { gap: 2.3rem; }
  .pheromone-report__reading dl div { grid-template-columns: 1fr; gap: 0.25rem; }
  .pheromone-report__reading dd { text-align: left; }
  .pheromone-report__actions { grid-template-columns: 1fr; }
  .pheromone-report__actions > * + * { border-top: 0; }
  .pheromone-report__footer { flex-direction: column; gap: 0.35rem; }
}

@media (max-height: 500px) and (min-width: 44.01rem) {
  .pheromone-experience,
  .pheromone-field { min-height: 390px; }
  .pheromone-intro { top: 98px; left: 1.5rem; }
  .pheromone-intro h1 { margin-top: 0.4rem; font-size: clamp(4rem, 8.5vw, 5.3rem); }
  .pheromone-intro > p:last-child { max-width: 31rem; font-size: 0.74rem; }
  .pheromone-status { top: auto; bottom: 1.2rem; left: 1.5rem; width: 15rem; }
  .pheromone-architecture { top: 108px; right: 1.5rem; bottom: 1.2rem; width: 43%; padding: 1rem 1.2rem; }
  .pheromone-architecture > p:first-child { margin-bottom: 0.65rem; }
  .pheromone-architecture h2 { font-size: clamp(1.7rem, 3.8vw, 2.2rem); }
  .pheromone-architecture > p:nth-of-type(2) { margin: 0.5rem 0 0.6rem; font-size: 0.6rem; line-height: 1.4; }
  .pheromone-tools { margin-bottom: 0.4rem; grid-template-columns: repeat(4, 1fr); }
  .pheromone-tools button { min-height: 2.7rem; padding: 0.35rem; }
  .pheromone-tools button small { display: none; }
  .pheromone-tool-hint { display: none; }
  .pheromone-architecture__actions { margin-bottom: 0; }
  .pheromone-architecture__actions button { min-height: 1.8rem; padding: 0.35rem; font-size: 0.4rem; }
  .pheromone-architecture > span { display: none; }
  .pheromone-coordinate { display: none; }
  .pheromone-session { inset: 76px 0 0; padding: 0.75rem; }
  .pheromone-session > div { width: min(42rem, 92vw); }
  .pheromone-session > div > p:first-child { margin-bottom: 0.45rem; }
  .pheromone-session h2 { font-size: clamp(2.5rem, 7vw, 3.6rem); }
  .pheromone-session > div > p:nth-of-type(2) { margin: 0.55rem auto 0.65rem; font-size: 0.68rem; }
  .pheromone-session dl { margin-bottom: 0.65rem; }
  .pheromone-session dl div { padding: 0.45rem; }
  .pheromone-session button { min-height: 2.1rem; padding: 0.45rem 0.8rem; }
  .pheromone-session small { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .pheromone-map * { animation: none !important; }
  .pheromone-report,
  .pheromone-report__intro,
  .pheromone-report__layout,
  .pheromone-report__timeline,
  .synflux-conclusion { animation: none !important; transition: none !important; }
}