.research-constellation {
  position: relative;
  overflow: hidden;
  margin: clamp(34px, 6vw, 72px) 0;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid color-mix(in srgb, var(--page-accent, var(--page-amber)) 30%, transparent);
  border-radius: 24px;
  background:
    radial-gradient(circle at 78% 24%, rgba(251, 191, 36, 0.11), transparent 24%),
    radial-gradient(circle at 16% 52%, rgba(52, 211, 153, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.03)),
    rgba(3, 6, 9, 0.66);
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.38),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.research-constellation::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251, 191, 36, 0.10) 1px, transparent 1px);
  background-size: 100% 10px, 28px 100%;
  mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
}

.research-constellation-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.research-constellation-copy h2 {
  margin: 10px 0 10px;
  font-size: clamp(32px, 5vw, 64px);
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.research-constellation-copy p {
  max-width: 680px;
  color: rgba(244, 247, 251, 0.66);
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.7;
}

.research-filterbar {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 16px;
}

.research-filterbar button {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(244, 247, 251, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: rgba(244, 247, 251, 0.68);
  font-family: var(--page-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.research-filterbar button:hover,
.research-filterbar button:focus-visible,
.research-filterbar button.is-active {
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 54%, transparent);
  background: color-mix(in srgb, var(--page-accent, var(--page-amber)) 12%, rgba(0, 0, 0, 0.24));
  color: rgba(244, 247, 251, 0.92);
}

.research-filterbar button:active {
  transform: scale(0.98);
}

.research-graph {
  position: relative;
  z-index: 2;
  min-height: clamp(420px, 46vw, 620px);
  margin-top: 16px;
  border: 1px solid rgba(244, 247, 251, 0.08);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 50%, rgba(244, 247, 251, 0.035), transparent 26%),
    radial-gradient(circle at 18% 54%, rgba(52, 211, 153, 0.08), transparent 24%),
    radial-gradient(circle at 76% 42%, rgba(251, 191, 36, 0.08), transparent 26%),
    rgba(0, 0, 0, 0.18);
}

.research-graph-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.research-graph-lines line {
  stroke: color-mix(in srgb, var(--page-accent, var(--page-amber)) 38%, rgba(244, 247, 251, 0.18));
  stroke-width: 0.26;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.research-graph-lines line.is-soft {
  stroke: rgba(244, 247, 251, 0.12);
  stroke-dasharray: 3 4;
}

.research-graph-node {
  position: absolute;
  left: calc(var(--x) * 1%);
  top: calc(var(--y) * 1%);
  display: grid;
  min-width: 126px;
  min-height: 68px;
  place-items: center;
  gap: 5px;
  padding: 12px 14px;
  border: 1px solid rgba(244, 247, 251, 0.13);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 22%, color-mix(in srgb, var(--page-accent, var(--page-amber)) 12%, transparent), transparent 55%),
    rgba(3, 8, 10, 0.72);
  color: rgba(244, 247, 251, 0.72);
  text-align: center;
  text-decoration: none;
  transform: translate(-50%, -50%);
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.research-graph-node::before {
  content: "";
  width: 15px;
  height: 15px;
  border-radius: 999px;
  background: rgba(244, 247, 251, 0.58);
  box-shadow:
    0 0 0 8px rgba(244, 247, 251, 0.05),
    0 0 26px color-mix(in srgb, var(--page-accent, var(--page-amber)) 20%, transparent);
}

.research-graph-node span {
  font-size: 13px;
  font-weight: 760;
  line-height: 1.05;
}

.research-graph-node small {
  color: rgba(244, 247, 251, 0.45);
  font-family: var(--page-mono);
  font-size: 9px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.research-graph-node.is-primary::before {
  background: #6ee7b7;
}

.research-graph-node.is-live {
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 26%, transparent);
}

.research-graph-node.is-filtered-out,
.research-node.is-filtered-out {
  opacity: 0.22;
  filter: saturate(0.45);
}

.research-graph-node.is-filtered-out {
  pointer-events: none;
}

.research-node.is-filtered-out {
  pointer-events: none;
}

.research-cluster.is-filtered-out {
  opacity: 0.38;
}

.research-graph-node:hover,
.research-graph-node:focus-visible,
.research-graph-node.is-previewing,
.research-graph-node.is-locked {
  transform: translate(-50%, -52%) scale(1.02);
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 62%, white);
  background:
    radial-gradient(circle at 50% 18%, color-mix(in srgb, var(--page-accent, var(--page-amber)) 24%, transparent), transparent 58%),
    rgba(5, 9, 10, 0.86);
  color: rgba(244, 247, 251, 0.95);
  box-shadow:
    0 20px 58px rgba(0, 0, 0, 0.36),
    0 0 44px color-mix(in srgb, var(--page-accent, var(--page-amber)) 16%, transparent);
}

.research-graph-node:hover::before,
.research-graph-node:focus-visible::before,
.research-graph-node.is-previewing::before,
.research-graph-node.is-locked::before {
  background: color-mix(in srgb, var(--page-accent, var(--page-amber)) 80%, white);
  box-shadow:
    0 0 0 8px color-mix(in srgb, var(--page-accent, var(--page-amber)) 10%, transparent),
    0 0 30px color-mix(in srgb, var(--page-accent, var(--page-amber)) 42%, transparent);
}

.research-axis-map {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0;
}

.research-axis-map a {
  min-height: 116px;
  padding: 14px;
  border: 1px solid rgba(244, 247, 251, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  color: rgba(244, 247, 251, 0.84);
  text-decoration: none;
  display: grid;
  align-content: start;
  gap: 8px;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.research-axis-map a:hover,
.research-axis-map a:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 44%, transparent);
  background: color-mix(in srgb, var(--page-accent, var(--page-amber)) 8%, rgba(255, 255, 255, 0.035));
}

.research-axis-map span {
  color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 82%, white);
  font-family: var(--page-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.research-axis-map strong {
  font-size: 15px;
}

.research-axis-map em {
  color: rgba(244, 247, 251, 0.56);
  font-size: 13px;
  font-style: normal;
  line-height: 1.45;
}

.research-node {
  overflow: hidden;
}

.research-node::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(251,191,36,0.14) 1px, transparent 1px),
    radial-gradient(circle at 20% 18%, rgba(251,191,36,0.20), transparent 32%);
  background-size: 100% 8px, 13px 100%, auto;
  mix-blend-mode: screen;
}

.research-node.is-locked {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 48%, transparent);
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.36),
    0 0 0 1px color-mix(in srgb, var(--page-accent, var(--page-amber)) 24%, transparent),
    0 0 42px color-mix(in srgb, var(--page-accent, var(--page-amber)) 12%, transparent);
}

.research-node.is-previewing {
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 28%, transparent);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.082), rgba(255, 255, 255, 0.038)),
    color-mix(in srgb, var(--page-accent, var(--page-amber)) 5%, transparent);
}

.research-node.is-locked::before {
  animation: researchSignalTear 0.58s steps(2, jump-none);
}

.research-node.is-locked h3 {
  text-shadow:
    1px 0 rgba(34,211,238,0.5),
    -1px 0 rgba(251,113,133,0.42),
    0 0 20px color-mix(in srgb, var(--page-accent, var(--page-amber)) 22%, transparent);
}

.research-node-status {
  position: relative;
  z-index: 2;
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 30px;
  margin-top: 4px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--page-accent, var(--page-amber)) 42%, transparent);
  border-radius: 999px;
  color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 82%, white);
  background: rgba(0, 0, 0, 0.24);
  font-family: var(--page-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.research-fact-bubble {
  position: absolute;
  z-index: 80;
  max-width: min(340px, calc(100vw - 32px));
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--page-accent, var(--page-amber)) 36%, transparent);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(18, 24, 28, 0.96), rgba(7, 9, 13, 0.94)),
    rgba(0, 0, 0, 0.92);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.46);
  color: rgba(244, 247, 251, 0.82);
  font-size: 13px;
  line-height: 1.55;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.research-fact-bubble.is-visible {
  opacity: 1;
  transform: translate(-50%, -100%);
}

.research-glitch-panel {
  position: relative;
  overflow: hidden;
  margin: 18px 0 clamp(42px, 6vw, 72px);
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid color-mix(in srgb, var(--page-accent, var(--page-amber)) 34%, transparent);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.032)),
    radial-gradient(circle at 22% 10%, color-mix(in srgb, var(--page-accent, var(--page-amber)) 12%, transparent), transparent 34%),
    rgba(5, 6, 8, 0.62);
  box-shadow:
    0 30px 82px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.research-node-grid + .research-glitch-panel {
  grid-column: 1 / -1;
}

.research-glitch-panel[hidden] {
  display: none;
}

.research-glitch-panel::before,
.research-glitch-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.research-glitch-panel::before {
  opacity: 0.22;
  background:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--page-accent, var(--page-amber)) 14%, transparent) 1px, transparent 1px);
  background-size: 100% 9px, 18px 100%;
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}

.research-glitch-panel::after {
  opacity: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--page-accent, var(--page-amber)) 30%, transparent), transparent);
  transform: translateX(-120%);
}

.research-glitch-panel.is-burst::after {
  animation: researchPanelSweep 0.62s cubic-bezier(0.16, 1, 0.3, 1);
}

.research-glitch-panel h2 {
  position: relative;
  margin: 12px 0 12px;
  max-width: 860px;
  font-size: clamp(30px, 5vw, 58px);
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.research-glitch-panel > p {
  position: relative;
  max-width: 840px;
  margin: 0 0 24px;
  color: rgba(244, 247, 251, 0.72);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.7;
}

.research-glitch-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.research-glitch-grid article {
  min-height: 150px;
  padding: 18px;
  border: 1px solid rgba(244, 247, 251, 0.11);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.research-glitch-grid strong {
  display: block;
  margin-bottom: 10px;
  color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 80%, white);
  font-family: var(--page-mono);
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.research-glitch-grid p {
  margin: 0;
  color: rgba(244, 247, 251, 0.68);
  line-height: 1.62;
}

.research-glitch-links {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 22px;
}

.research-link-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 13px;
  border: 1px solid color-mix(in srgb, var(--page-accent, var(--page-amber)) 34%, transparent);
  border-radius: 999px;
  color: rgba(244, 247, 251, 0.82);
  background: rgba(255, 255, 255, 0.045);
  font-family: var(--page-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.research-link-chip:hover,
.research-link-chip:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--page-accent, var(--page-amber)) 62%, transparent);
  background: color-mix(in srgb, var(--page-accent, var(--page-amber)) 12%, transparent);
}

.research-glitch-reset {
  cursor: pointer;
}

@keyframes researchSignalTear {
  0% { opacity: 0; transform: translateY(-18px); }
  28% { opacity: 0.86; transform: translateY(0); }
  58% { opacity: 0.28; transform: translateY(9px); }
  100% { opacity: 0; transform: translateY(18px); }
}

@keyframes researchPanelSweep {
  0% { opacity: 0; transform: translateX(-120%); }
  24% { opacity: 1; transform: translateX(-12%); }
  60% { opacity: 0.48; transform: translateX(18%); }
  100% { opacity: 0; transform: translateX(120%); }
}

@media (max-width: 860px) {
  .research-axis-map {
    grid-template-columns: 1fr;
  }

  .research-axis-map a {
    min-height: auto;
  }

  .research-graph {
    display: flex;
    gap: 10px;
    min-height: auto;
    overflow-x: auto;
    padding: 18px;
    scroll-snap-type: x mandatory;
  }

  .research-graph-lines {
    display: none;
  }

  .research-graph-node {
    position: relative;
    left: auto;
    top: auto;
    min-width: 158px;
    min-height: 76px;
    transform: none;
    scroll-snap-align: start;
  }

  .research-graph-node:hover,
  .research-graph-node:focus-visible,
  .research-graph-node.is-previewing,
  .research-graph-node.is-locked {
    transform: none;
  }

  .research-glitch-grid {
    grid-template-columns: 1fr;
  }

  .research-fact-bubble {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .research-graph-node {
    transition: none;
  }

  .research-node.is-locked::before,
  .research-glitch-panel.is-burst::after {
    animation: none;
  }
}