:root {
  --signal-onyx-0: #020304;
  --signal-onyx-1: #07090c;
  --signal-onyx-2: #0d1116;
  --signal-platinum: #e8ecef;
  --signal-platinum-soft: #aeb7bd;
  --signal-edge: rgba(226, 232, 237, 0.17);
  --signal-edge-bright: rgba(239, 243, 246, 0.34);
  --signal-glass: rgba(9, 12, 16, 0.74);
  --signal-accent: #9ed7ca;
}

body[data-page="signals"] {
  overflow-x: clip;
  background:
    radial-gradient(circle at 78% 8%, rgba(148, 166, 175, 0.08), transparent 30rem),
    var(--signal-onyx-0);
  color: var(--signal-platinum);
}

body[data-page="signals"] main,
body[data-page="signals"] main > *,
body[data-page="signals"] .band-inner,
body[data-page="signals"] article,
body[data-page="signals"] .hero-copy,
body[data-page="signals"] .signal-newsroom-intro > * {
  min-width: 0;
}

body[data-page="signals"] :where(h1, h2, h3, p, dt, dd, a, strong) {
  overflow-wrap: anywhere;
}

body[data-page="signals"] .signals-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: clamp(620px, calc(100svh - 96px), 860px) !important;
  place-items: center start;
  overflow: hidden;
  padding: clamp(40px, 5vw, 80px) clamp(20px, 7vw, 132px) !important;
  border-bottom: 1px solid var(--signal-edge);
  background: var(--signal-onyx-0);
}

body[data-page="signals"] .signals-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 3, 4, 0.98) 0%, rgba(2, 3, 4, 0.78) 48%, rgba(2, 3, 4, 0.32) 100%),
    linear-gradient(0deg, rgba(2, 3, 4, 0.9), transparent 38%);
  content: "";
  pointer-events: none;
}

body[data-page="signals"] .signals-hero::after {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: clamp(-170px, -6vw, -60px);
  width: clamp(330px, 47vw, 760px);
  aspect-ratio: 1;
  border: 1px solid rgba(226, 232, 237, 0.16);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 44%, rgba(226, 232, 237, 0.045) 44.5%, transparent 46%),
    conic-gradient(from 110deg, transparent, rgba(231, 236, 239, 0.13), transparent 34%, rgba(124, 173, 161, 0.1), transparent 72%);
  box-shadow: inset 0 0 80px rgba(222, 230, 235, 0.03), 0 0 120px rgba(139, 190, 177, 0.05);
  content: "";
  pointer-events: none;
  transform: translateY(-50%);
  animation: signal-orbit 18s linear infinite;
}

body[data-page="signals"] .signals-hero .section-video {
  z-index: -2;
  opacity: 0.42;
  filter: grayscale(0.78) saturate(0.32) contrast(1.18) brightness(0.62);
  transform: translate3d(0, var(--signal-media-y, 0), 0) scale(var(--signal-media-scale, 1.025));
  transition: transform 80ms linear;
}

body[data-page="signals"] .signals-hero .hero-copy {
  position: relative;
  width: min(100%, 770px);
  max-width: 770px;
  align-items: flex-start;
  gap: clamp(10px, 1.1vw, 16px);
  margin: 0;
  border: 1px solid var(--signal-edge);
  border-radius: clamp(22px, 2.4vw, 34px);
  padding: clamp(24px, 3.4vw, 46px);
  background:
    linear-gradient(135deg, rgba(19, 23, 29, 0.82), rgba(4, 6, 8, 0.7)),
    radial-gradient(circle at 0 0, rgba(239, 243, 246, 0.07), transparent 44%);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.38), inset 0 1px rgba(255, 255, 255, 0.07);
  text-align: left;
  backdrop-filter: blur(26px) saturate(108%);
  transform: translate3d(0, var(--signal-copy-y, 0), 0);
  transition: transform 100ms linear;
}

body[data-page="signals"] .signals-hero .hero-copy::before {
  position: absolute;
  top: -1px;
  left: 10%;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.76), transparent);
  content: "";
  animation: signal-glint 7s ease-in-out infinite;
}

body[data-page="signals"] .signals-hero .eyebrow,
body[data-page="signals"] .section-label {
  color: var(--signal-platinum-soft);
  letter-spacing: 0.16em;
}

body[data-page="signals"] .signals-hero .hero-copy h1 {
  max-width: 14ch;
  margin: 0;
  color: #f3f5f6;
  font-size: clamp(2.45rem, 4.4vw, 4.5rem) !important;
  line-height: 0.94 !important;
  letter-spacing: -0.04em;
  text-align: left;
  text-wrap: balance;
}

body[data-page="signals"] .signals-hero .hero-line {
  width: 100%;
  border: 0;
  border-top: 1px solid var(--signal-edge);
  border-bottom: 1px solid var(--signal-edge);
  padding: 12px 0;
  color: #c8fff4;
  font-size: clamp(0.92rem, 1.25vw, 1.16rem) !important;
  letter-spacing: 0.04em;
  text-align: left;
}

body[data-page="signals"] .signals-hero .lead {
  max-width: 64ch;
  margin: 0;
  color: #e8ecef;
  font-size: clamp(0.95rem, 1.3vw, 1.08rem) !important;
  line-height: 1.65 !important;
  text-align: left;
}

body[data-page="signals"] .signal-hero-principles {
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 0;
}

body[data-page="signals"] .signal-hero-principles li {
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid rgba(226, 232, 237, 0.13);
  background: rgba(226, 232, 237, 0.035);
  color: rgba(226, 232, 237, 0.6);
  font-size: 0.62rem;
}

body[data-page="signals"] .signals-hero .cta-row {
  justify-content: flex-start;
  gap: 10px;
  margin-top: 5px;
}

body[data-page="signals"] .tr4-button {
  border-color: rgba(226, 232, 237, 0.2);
}

body[data-page="signals"] .tr4-button.primary {
  background: linear-gradient(135deg, #d9dfe2, #9da8ae);
  color: #050709;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.25), inset 0 1px #fff;
}

body[data-page="signals"] .tr4-button.secondary {
  background: linear-gradient(145deg, rgba(235, 240, 244, 0.09), rgba(235, 240, 244, 0.025));
  color: rgba(239, 243, 246, 0.9);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
}

body[data-page="signals"] .tr4-button:hover,
body[data-page="signals"] .tr4-button:focus-visible {
  border-color: var(--signal-edge-bright);
  filter: brightness(1.1);
}

body[data-page="signals"] .content-band {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(226, 232, 237, 0.1);
  background:
    linear-gradient(145deg, rgba(11, 14, 18, 0.98), rgba(3, 5, 7, 0.99)),
    radial-gradient(circle at 90% 10%, rgba(226, 232, 237, 0.04), transparent 35%);
}

body[data-page="signals"] .content-band:nth-of-type(even) {
  background: linear-gradient(135deg, #040608, #0b0e12);
}

body[data-page="signals"] .band-inner {
  width: min(1240px, calc(100% - clamp(32px, 8vw, 128px)));
}

body[data-page="signals"] .signal-newsroom-intro {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: end;
  gap: clamp(24px, 5vw, 72px);
  margin-bottom: clamp(28px, 5vw, 60px);
}

body[data-page="signals"] .signal-newsroom-intro h2,
body[data-page="signals"] .signal-evidence-band h2,
body[data-page="signals"] .signal-mission-band h2 {
  max-width: 13ch;
  color: var(--signal-platinum);
  font-size: clamp(2.25rem, 5.2vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

body[data-page="signals"] .signal-newsroom-side {
  display: grid;
  min-width: 0;
  gap: 14px;
}

body[data-page="signals"] .signal-reading-key {
  border: 1px solid var(--signal-edge);
  border-radius: 18px;
  padding: clamp(18px, 2vw, 26px);
  background: linear-gradient(135deg, rgba(226, 232, 237, 0.07), rgba(226, 232, 237, 0.02));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
}

body[data-page="signals"] .signal-reading-key strong {
  color: var(--signal-accent);
}

body[data-page="signals"] .signal-reading-key p {
  color: rgba(226, 232, 237, 0.66);
}

body[data-page="signals"] .signal-newsroom-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

body[data-page="signals"] .signal-newsroom-actions .tr4-button {
  width: 100%;
  min-width: 0;
}

body[data-page="signals"] .signal-lead-story,
body[data-page="signals"] .signal-intelligence-card,
body[data-page="signals"] .signal-evidence-band .protocol-family-card,
body[data-page="signals"] .signal-mission-band .research-access-panel {
  border: 1px solid var(--signal-edge);
  background:
    linear-gradient(145deg, rgba(21, 25, 31, 0.84), rgba(5, 7, 10, 0.91)),
    radial-gradient(circle at 100% 0, rgba(226, 232, 237, 0.055), transparent 40%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(18px) saturate(108%);
}

body[data-page="signals"] .signal-lead-story {
  grid-template-columns: minmax(0, 1.18fr) minmax(250px, 0.82fr);
  gap: clamp(26px, 5vw, 64px);
  margin-bottom: 16px;
  border-radius: clamp(22px, 3vw, 36px);
  padding: clamp(24px, 4.6vw, 58px);
}

body[data-page="signals"] .signal-lead-story::before {
  top: 16%;
  bottom: 16%;
  width: 1px;
  background: linear-gradient(transparent, rgba(229, 235, 239, 0.6), transparent);
}

body[data-page="signals"] .signal-lead-story h3 {
  max-width: 17ch;
  color: #f0f3f5;
  font-size: clamp(1.75rem, 3.6vw, 3.65rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

body[data-page="signals"] .signal-story-kicker {
  color: var(--signal-accent);
}

body[data-page="signals"] .signal-story-kicker span {
  border-color: rgba(158, 215, 202, 0.22);
  background: rgba(158, 215, 202, 0.045);
}

body[data-page="signals"] .signal-story-summary,
body[data-page="signals"] .signal-intelligence-card > p:not(.signal-story-kicker) {
  color: rgba(226, 232, 237, 0.68);
  line-height: 1.7;
}

body[data-page="signals"] .signal-story-meta {
  border-color: rgba(226, 232, 237, 0.15);
}

body[data-page="signals"] .signal-story-meta > div {
  grid-template-columns: minmax(82px, 0.68fr) minmax(0, 1.32fr);
  border-color: rgba(226, 232, 237, 0.1);
}

body[data-page="signals"] .signal-story-meta dt {
  color: rgba(226, 232, 237, 0.46);
}

body[data-page="signals"] .signal-story-meta dd {
  color: rgba(240, 243, 245, 0.86);
}

body[data-page="signals"] .signal-card-grid,
body[data-page="signals"] .signal-evidence-band .protocol-family-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

body[data-page="signals"] .signal-intelligence-card,
body[data-page="signals"] .signal-evidence-band .protocol-family-card {
  position: relative;
  isolation: isolate;
  min-height: clamp(250px, 24vw, 360px);
  overflow: hidden;
  border-radius: 22px;
  padding: clamp(20px, 2.5vw, 30px);
}

body[data-page="signals"] .signal-evidence-band .protocol-family-card::after {
  position: absolute;
  z-index: -1;
  right: -0.02em;
  bottom: -0.22em;
  color: rgba(226, 232, 237, 0.045);
  font-family: var(--font-display);
  font-size: clamp(7rem, 14vw, 13rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.08em;
  content: "01";
  pointer-events: none;
  transition: color 420ms ease, transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

body[data-page="signals"] .signal-evidence-band .protocol-family-card:nth-child(2)::after {
  content: "02";
}

body[data-page="signals"] .signal-evidence-band .protocol-family-card:nth-child(3)::after {
  content: "03";
}

body[data-page="signals"] .signal-evidence-band .protocol-family-card:hover::after,
body[data-page="signals"] .signal-evidence-band .protocol-family-card:focus-within::after {
  color: rgba(158, 215, 202, 0.1);
  transform: translate3d(-8px, -6px, 0);
}

body[data-page="signals"] .signal-intelligence-card h3,
body[data-page="signals"] .signal-evidence-band .protocol-family-card h3 {
  color: #edf1f3;
  line-height: 1.2;
  text-wrap: pretty;
}

body[data-page="signals"] .signal-evidence-band .protocol-family-card strong {
  color: var(--signal-accent);
}

body[data-page="signals"] .signal-state-panel {
  border-color: var(--signal-edge);
  background: var(--signal-glass);
}

body[data-page="signals"] .signal-mission-band .research-access-panel {
  border-radius: clamp(22px, 3vw, 34px);
}

.signal-motion-ready body[data-page="signals"] :is(
  .signal-newsroom-intro,
  .signal-lead-story,
  .signal-intelligence-card,
  .signal-evidence-band .protocol-family-card,
  .signal-mission-band .research-access-panel
) {
  opacity: 1;
  transform: translateY(18px);
  transition: opacity 680ms cubic-bezier(0.22, 1, 0.36, 1) var(--signal-reveal-delay, 0ms), transform 680ms cubic-bezier(0.22, 1, 0.36, 1) var(--signal-reveal-delay, 0ms);
}

.signal-motion-ready body[data-page="signals"] :is(
  .signal-newsroom-intro,
  .signal-lead-story,
  .signal-intelligence-card,
  .signal-evidence-band .protocol-family-card,
  .signal-mission-band .research-access-panel
).is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes signal-orbit {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

@keyframes signal-glint {
  0%, 20%, 100% { opacity: 0.18; transform: translateX(-20%); }
  48%, 58% { opacity: 0.78; transform: translateX(96%); }
}

@media (max-width: 1100px) {
  body[data-page="signals"] .signal-card-grid,
  body[data-page="signals"] .signal-evidence-band .protocol-family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="signals"] .signal-intelligence-card:last-child,
  body[data-page="signals"] .signal-evidence-band .protocol-family-card:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 860px) {
  body[data-page="signals"] .signals-hero {
    min-height: max(680px, calc(100svh - 72px)) !important;
    padding: clamp(28px, 7vw, 54px) clamp(14px, 4.5vw, 30px) calc(var(--portal-dock-height) + 34px) !important;
  }

  body[data-page="signals"] .signals-hero::before {
    background: linear-gradient(0deg, rgba(2, 3, 4, 0.94), rgba(2, 3, 4, 0.44));
  }

  body[data-page="signals"] .signals-hero::after {
    top: 22%;
    right: -34vw;
    width: min(88vw, 540px);
    opacity: 0.7;
  }

  body[data-page="signals"] .signals-hero .hero-copy {
    width: 100%;
    padding: clamp(22px, 6vw, 34px);
  }

  body[data-page="signals"] .signals-hero .hero-copy h1 {
    max-width: 11ch;
    font-size: clamp(2.25rem, 10vw, 4.4rem) !important;
  }

  body[data-page="signals"] .signal-newsroom-intro,
  body[data-page="signals"] .signal-lead-story {
    grid-template-columns: 1fr;
  }

  body[data-page="signals"] .signal-lead-story h3 {
    max-width: 20ch;
  }
}

@media (max-width: 640px) {
  body[data-page="signals"] .band-inner {
    width: min(100% - 28px, 1240px);
  }

  body[data-page="signals"] .signals-hero .hero-copy {
    border-radius: 22px;
  }

  body[data-page="signals"] .signals-hero .hero-line {
    font-size: 0.82rem !important;
    line-height: 1.45;
  }

  body[data-page="signals"] .signals-hero .lead {
    font-size: 0.9rem !important;
    line-height: 1.55 !important;
  }

  body[data-page="signals"] .signal-hero-principles {
    display: grid;
    grid-template-columns: 1fr;
  }

  body[data-page="signals"] .signal-hero-principles li {
    min-height: 36px;
    place-items: center start;
    padding-inline: 12px;
    text-align: left;
  }

  body[data-page="signals"] .signals-hero .cta-row,
  body[data-page="signals"] .signal-newsroom-actions,
  body[data-page="signals"] .signal-card-grid,
  body[data-page="signals"] .signal-evidence-band .protocol-family-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="signals"] .signals-hero .cta-row {
    display: grid;
    width: 100%;
  }

  body[data-page="signals"] .signals-hero .tr4-button,
  body[data-page="signals"] .signal-newsroom-actions .tr4-button {
    width: 100%;
    min-width: 0;
    white-space: normal;
  }

  body[data-page="signals"] .signal-intelligence-card:last-child,
  body[data-page="signals"] .signal-evidence-band .protocol-family-card:last-child {
    grid-column: auto;
  }

  body[data-page="signals"] .signal-story-meta > div {
    grid-template-columns: minmax(76px, 0.7fr) minmax(0, 1.3fr);
  }
}

@media (max-width: 380px) {
  body[data-page="signals"] .signals-hero {
    padding-inline: 10px !important;
  }

  body[data-page="signals"] .signals-hero .hero-copy {
    padding: 20px 16px;
  }

  body[data-page="signals"] .signals-hero .hero-copy h1 {
    font-size: clamp(2rem, 11vw, 2.75rem) !important;
  }
}

@media (max-width: 640px) and (max-height: 740px) {
  body[data-page="signals"] .signals-hero {
    place-items: start;
  }

  body[data-page="signals"] .signals-hero .signal-hero-principles {
    display: none;
  }

  body[data-page="signals"] .signals-hero .hero-copy {
    gap: 6px;
  }

  body[data-page="signals"] .signals-hero .hero-copy h1 {
    font-size: clamp(1.8rem, 9vw, 2.1rem) !important;
  }

  body[data-page="signals"] .signals-hero .lead {
    font-size: 0.86rem !important;
    line-height: 1.4 !important;
  }

  body[data-page="signals"] .signals-hero .cta-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  body[data-page="signals"] .signals-hero .tr4-button {
    min-height: 48px;
    padding-inline: 10px;
    font-size: 0.66rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-page="signals"] .signals-hero::after,
  body[data-page="signals"] .signals-hero .hero-copy::before {
    animation: none;
  }

  .signal-motion-ready body[data-page="signals"] :is(
    .signal-newsroom-intro,
    .signal-lead-story,
    .signal-intelligence-card,
    .signal-evidence-band .protocol-family-card,
    .signal-mission-band .research-access-panel
  ) {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

body.motion-paused[data-page="signals"] .signals-hero .section-video,
body.motion-paused[data-page="signals"] .signals-hero .hero-copy {
  transform: none !important;
  transition: none !important;
}

body.motion-paused[data-page="signals"] .signal-evidence-band .protocol-family-card::after {
  transition: none;
}

body[data-page="signals"] .signals-hero {
  grid-template-columns: minmax(0, 1.08fr) minmax(350px, 0.72fr);
  gap: clamp(28px, 5vw, 88px);
  align-items: center;
  contain: paint;
}

body[data-page="signals"] .signals-hero > .section-video {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  object-fit: cover;
  transform: none !important;
}

body[data-page="signals"] .signals-hero .hero-copy {
  width: min(100%, 780px);
}

.signals-live-desk {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(100%, 520px);
  min-width: 0;
  justify-self: end;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 237, 0.2);
  border-radius: clamp(24px, 2.6vw, 34px);
  padding: clamp(18px, 2.4vw, 28px);
  background:
    radial-gradient(circle at 92% 0%, rgba(158, 215, 202, 0.12), transparent 34%),
    linear-gradient(145deg, rgba(17, 21, 26, 0.9), rgba(4, 6, 8, 0.88));
  box-shadow: 0 36px 110px rgba(0, 0, 0, 0.48), inset 0 1px rgba(255, 255, 255, 0.08);
  color: var(--signal-platinum);
  backdrop-filter: blur(28px) saturate(112%);
}

.signals-live-desk::before {
  position: absolute;
  inset: -35% -20% auto auto;
  width: 260px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(158, 215, 202, 0.13), transparent 68%);
  content: "";
  pointer-events: none;
  animation: signals-desk-breathe 8s ease-in-out infinite;
}

.signals-live-head,
.signals-live-head > div,
.signals-live-footer {
  display: flex;
  align-items: center;
}

.signals-live-head {
  position: relative;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(226, 232, 237, 0.13);
}

.signals-live-head > div {
  gap: 9px;
}

.signals-live-head p,
.signals-live-head small {
  margin: 0;
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.signals-live-head p {
  color: #edf2f3;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.signals-live-head small {
  color: rgba(226, 232, 237, 0.54);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.signals-live-pulse {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--signal-accent);
  box-shadow: 0 0 0 5px rgba(158, 215, 202, 0.08), 0 0 18px rgba(158, 215, 202, 0.68);
  animation: signals-live-pulse 2.8s ease-in-out infinite;
}

.signals-live-lead {
  position: relative;
  display: grid;
  gap: 10px;
  padding: clamp(22px, 3vw, 34px) 0;
  color: inherit;
  text-decoration: none;
}

.signals-live-lead > span,
.signals-live-lead > small,
.signals-live-rail span,
.signals-live-rail small,
.signals-live-footer {
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.signals-live-lead > span {
  color: var(--signal-accent);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.signals-live-lead > strong {
  max-width: 20ch;
  color: #f0f3f5;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 2.25rem);
  line-height: 1.05;
  text-transform: uppercase;
  text-wrap: balance;
}

.signals-live-lead > small {
  color: rgba(226, 232, 237, 0.56);
  font-size: 0.56rem;
  letter-spacing: 0.07em;
}

.signals-live-rail {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(226, 232, 237, 0.13);
  list-style: none;
}

.signals-live-rail a {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid rgba(226, 232, 237, 0.1);
  color: inherit;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, padding 180ms ease;
}

.signals-live-rail a:hover,
.signals-live-rail a:focus-visible {
  border-color: rgba(158, 215, 202, 0.34);
  background: linear-gradient(90deg, rgba(158, 215, 202, 0.07), transparent);
  padding-inline: 7px;
}

.signals-live-rail span {
  color: var(--signal-accent);
  font-size: 0.58rem;
}

.signals-live-rail strong {
  min-width: 0;
  color: rgba(239, 243, 245, 0.9);
  font-size: 0.82rem;
}

.signals-live-rail small {
  color: rgba(226, 232, 237, 0.48);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
  text-align: right;
}

.signals-live-footer {
  justify-content: space-between;
  gap: 8px;
  padding-top: 15px;
  color: rgba(226, 232, 237, 0.44);
  font-size: 0.48rem;
  letter-spacing: 0.05em;
}

@keyframes signals-live-pulse {
  0%, 100% { opacity: 0.68; box-shadow: 0 0 0 4px rgba(158, 215, 202, 0.06), 0 0 12px rgba(158, 215, 202, 0.36); }
  50% { opacity: 1; box-shadow: 0 0 0 7px rgba(158, 215, 202, 0.09), 0 0 22px rgba(158, 215, 202, 0.68); }
}

@keyframes signals-desk-breathe {
  0%, 100% { opacity: 0.44; transform: translate3d(0, 0, 0) scale(0.92); }
  50% { opacity: 0.8; transform: translate3d(-10px, 8px, 0) scale(1.08); }
}

@media (max-width: 1120px) and (min-width: 861px) {
  body[data-page="signals"] .signals-hero {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 24px;
    padding-inline: clamp(28px, 4vw, 54px) !important;
  }

  .signals-live-desk {
    padding: 18px;
  }
}

@media (max-width: 860px) {
  body[data-page="signals"] .signals-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    align-content: start;
    min-height: 0 !important;
    padding-top: calc(var(--tr4-mobile-header) + max(14px, env(safe-area-inset-top))) !important;
  }

  .signals-live-desk {
    width: 100%;
    justify-self: stretch;
    border-radius: 22px;
    padding: 16px;
  }

  .signals-live-lead {
    display: none;
  }

  .signals-live-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    padding-top: 13px;
  }

  .signals-live-rail a {
    grid-template-columns: 24px minmax(0, 1fr);
    align-content: center;
    min-height: 92px;
    border: 1px solid rgba(226, 232, 237, 0.12);
    border-radius: 14px;
    padding: 10px;
    background: rgba(226, 232, 237, 0.025);
  }

  .signals-live-rail small {
    grid-column: 2;
    text-align: left;
  }
}

@media (max-width: 520px) {
  body[data-page="signals"] .signals-hero .signal-hero-principles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body[data-page="signals"] .signals-hero .cta-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signals-live-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }

  .signals-live-rail {
    display: none;
  }

  .signals-live-rail::-webkit-scrollbar {
    display: none;
  }

  .signals-live-rail li {
    min-width: min(76vw, 270px);
    scroll-snap-align: start;
  }

  .signals-live-rail a {
    grid-template-columns: 26px minmax(0, 1fr);
    min-height: 82px;
    border: 1px solid rgba(226, 232, 237, 0.13);
    border-radius: 15px;
    padding: 12px;
    background: rgba(226, 232, 237, 0.025);
  }

  .signals-live-rail small {
    grid-column: 2;
    text-align: left;
  }

  .signals-live-footer {
    display: none;
  }

  .signals-live-desk {
    display: none;
  }

  body[data-page="signals"] .signals-hero .hero-copy::after {
    min-height: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid rgba(226, 232, 237, .12);
    padding-top: 11px;
    color: rgba(226, 232, 237, .58);
    font-family: var(--font-mono);
    font-size: .55rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    content: "●  Signals live · 04 reviewed · July 2026";
  }
}

@media (max-width: 640px) and (max-height: 740px) {
  body[data-page="signals"] .signals-hero {
    padding-top: calc(var(--tr4-mobile-header) + 10px) !important;
  }

  body[data-page="signals"] .signals-hero .signal-hero-principles {
    display: none;
  }

  .signals-live-footer {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .signals-live-desk::before,
  .signals-live-pulse {
    animation: none;
  }
}

body.motion-paused[data-page="signals"] .signals-live-desk::before,
body.motion-paused[data-page="signals"] .signals-live-pulse {
  animation: none;
}