/* ============================================================
   Ultrafast, explained — module layer
   One block per designed visual / interaction.
   ============================================================ */

/* ─────────────────────────── Shared form controls ─────────────────────── */

.range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 34px;
  background: transparent;
  cursor: pointer;
  display: block;
  touch-action: pan-y;
}
.range::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: var(--r-pill);
  background:
    linear-gradient(90deg, var(--uf-lime) 0%, var(--uf-sky) 100%) 0 0 / var(--fill, 30%) 100% no-repeat,
    var(--surface-3);
  border: 1px solid var(--line-2);
}
.range::-moz-range-track {
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  border: 1px solid var(--line-2);
}
.range::-moz-range-progress {
  height: 8px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--uf-lime) 0%, var(--uf-sky) 100%);
}
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px; height: 26px;
  margin-top: -10px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--uf-sky);
  box-shadow: 0 2px 10px rgba(0,0,0,.5);
  transition: transform var(--dur-1) var(--ease);
}
.range::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--uf-sky);
  box-shadow: 0 2px 10px rgba(0,0,0,.5);
}
.range:hover::-webkit-slider-thumb { transform: scale(1.09); }
.range:active::-webkit-slider-thumb { transform: scale(1.02); }
.range:focus-visible { box-shadow: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus); }
.range:focus-visible::-moz-range-thumb { box-shadow: var(--focus); }
.range--wide { height: 40px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 38px;
  padding: .38rem .8rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: var(--t-xs);
  font-weight: 620;
  transition: all var(--dur-1) var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--line-strong); background: var(--surface-3); }
.chip__n {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  color: var(--ink-3);
  padding-left: .45rem;
  border-left: 1px solid var(--line-2);
}
.chip[aria-pressed="true"], .chip.is-on {
  background: var(--uf-grad-soft);
  border-color: var(--uf-sky);
  color: var(--ink);
}
.chip[aria-pressed="true"] .chip__n, .chip.is-on .chip__n { color: var(--uf-text); }

.station-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .26rem .7rem .26rem .38rem;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  border: 1px solid var(--line-2);
  font-size: var(--t-xxs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-2);
  white-space: nowrap;
}
.station-badge__no {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--uf-grad);
  color: #04060A;
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: 0;
}

/* ═══════════════════════════════ 1 · HERO ═══════════════════════════════ */

.hero {
  position: relative;
  padding-top: clamp(2.5rem, 1rem + 5vw, 5rem);
  padding-bottom: clamp(3rem, 1.5rem + 5vw, 5.5rem);
  overflow: hidden;
  border-top: 0;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: .9;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 42%, transparent 78%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 42%, transparent 78%);
}
.hero__inner { position: relative; z-index: 1; }

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .34rem .85rem .34rem .6rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  background: var(--surface-glass);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-size: var(--t-xs);
  color: var(--ink-2);
  letter-spacing: .005em;
  line-height: 1.45;
  max-width: 100%;
}
.hero__kicker-dot {
  width: 8px; height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--uf-lime);
  box-shadow: 0 0 0 3px rgba(201,255,77,.18);
  animation: pulse-dot 2.6s var(--ease) infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 3px rgba(201,255,77,.18); }
  50%     { box-shadow: 0 0 0 7px rgba(201,255,77,.04); }
}

.hero__title {
  margin-top: var(--sp-5);
  font-size: var(--t-mega);
  font-weight: 780;
  line-height: .92;
  letter-spacing: -0.052em;
}
.hero__title-em { display: inline-block; }

.hero__dek {
  margin-top: var(--sp-5);
  max-width: 63ch;
  font-size: var(--t-md);
  line-height: 1.66;
  color: var(--ink-2);
}
.hero__dek b { color: var(--ink); font-weight: 660; }

/* ── Calibrate ─────────────────────────────────────────────────────────── */

.calib {
  margin-top: var(--sp-7);
  overflow: hidden;
}
.calib__head {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: .9rem clamp(1rem, .6rem + 1.2vw, 1.6rem);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.calib__prompt { font-size: var(--t-sm); color: var(--ink-2); flex: 1 1 22ch; min-width: 0; }
.calib__prompt em { color: var(--ink); font-style: italic; }

.calib__body { padding: clamp(1.1rem, .7rem + 1.4vw, 1.7rem); }

.calib__dials {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.dial-field { display: flex; flex-direction: column; gap: .35rem; min-width: 0; }
.dial-field__label {
  font-size: var(--t-sm);
  font-weight: 640;
  color: var(--ink);
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: baseline;
}
.dial-field__hint {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-3);
  font-weight: 600;
}
.dial-field__out {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.045em;
  color: var(--uf-text);
  margin-block: .15rem .25rem;
}
.dial-field__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  color: var(--ink-3);
  padding-inline: 2px;
}

.calib__actions { margin-top: var(--sp-5); }

.calib__result {
  padding: clamp(1.1rem, .7rem + 1.4vw, 1.7rem);
  border-top: 1px solid var(--line);
  background: var(--uf-grad-soft);
}
.calib__verdict {
  font-size: var(--t-lg);
  font-weight: 720;
  letter-spacing: -.022em;
  line-height: 1.2;
  color: var(--ink);
}
.calib__deltas {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  margin-top: var(--sp-4);
}
.calib__delta {
  padding: .7rem .9rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line-2);
  background: var(--surface);
}
.calib__delta dt {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-3);
  font-weight: 700;
  margin-bottom: .2rem;
}
.calib__delta dd { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.5; }
.calib__delta dd b { color: var(--ink); }

/* ── Hero stats ────────────────────────────────────────────────────────── */

.hero__stats {
  margin-top: var(--sp-6);
  transition: opacity var(--dur-4) var(--ease-out), transform var(--dur-4) var(--ease-out),
              filter var(--dur-4) var(--ease-out);
}
.hero__stats[data-state="hidden"] {
  opacity: .16;
  filter: blur(9px);
  transform: translateY(10px);
  pointer-events: none;
  -webkit-user-select: none;
  user-select: none;
}
.hero__stats[data-state="hidden"] .stat__value { color: transparent; text-shadow: 0 0 22px var(--ink-3); }
.hero__stats[data-state="hidden"] .stat__value.is-grad { -webkit-text-fill-color: transparent; }
.hero__stats[data-state="shown"] { opacity: 1; filter: none; transform: none; }

.stat__value--word {
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 1.1rem + 2.6vw, 2.7rem);
  line-height: 1;
  letter-spacing: -.038em;
  color: var(--warn);
}
.stat--preview::after { background: linear-gradient(90deg, var(--warn), #FF9A5A); }

/* ── Stations nav ──────────────────────────────────────────────────────── */

.stations { margin-top: var(--sp-7); }
.stations__list {
  display: grid;
  gap: .6rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 172px), 1fr));
  list-style: none;
  padding: 0;
  counter-reset: none;
}
.station-link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .1rem;
  height: 100%;
  padding: .7rem .85rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface);
  text-decoration: none;
  transition: border-color var(--dur-1) var(--ease), transform var(--dur-1) var(--ease),
              background var(--dur-1) var(--ease);
}
.station-link:hover { border-color: var(--line-strong); transform: translateY(-2px); background: var(--surface-2); }
.station-link__no {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  color: var(--ink-3);
  letter-spacing: .1em;
  font-weight: 700;
}
.station-link__name { font-size: var(--t-sm); font-weight: 680; color: var(--ink); letter-spacing: -.012em; }
.station-link__desc { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.35; }
.station-link__tick {
  position: absolute;
  top: .6rem; right: .7rem;
  width: 15px; height: 15px;
  border-radius: 50%;
  border: 1.5px solid var(--line-2);
  transition: all var(--dur-2) var(--ease-back);
}
.station-link.is-done { border-color: color-mix(in srgb, var(--uf-lime) 45%, var(--line)); }
.station-link.is-done .station-link__tick {
  border-color: transparent;
  background: var(--uf-grad)
    no-repeat center /
    contain;
  box-shadow: var(--uf-glow);
}
.station-link.is-done .station-link__tick::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.6 8.4l2.8 2.8 6-6.4' fill='none' stroke='%2304060A' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 100% 100%;
}

/* ═══════════════════════════ 2 · FACT GRID ═══════════════════════════ */

.factgrid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}
/* Six cards read as 3 + 3, never 4 + an orphan pair. */
@media (min-width: 980px) { .factgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.factcard {
  position: relative;
  padding: clamp(1.1rem, .7rem + 1.2vw, 1.5rem);
  padding-top: 2.4rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
}
.factcard::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--uf-grad);
  opacity: .55;
}
.factcard__no {
  position: absolute;
  top: .85rem; left: clamp(1.1rem, .7rem + 1.2vw, 1.5rem);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--uf-text);
}
.factcard__h { font-size: var(--t-md); margin-bottom: .5rem; }
.factcard p { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.6; }
.factcard p b { color: var(--ink); }
.factcard--quote { background: var(--uf-grad-soft); }
.factcard--quote .factcard__no { font-size: 1.6rem; top: .35rem; line-height: 1; }
.pullphrase {
  font-style: italic;
  color: var(--uf-text);
  font-weight: 600;
}

/* ═══════════════════════════ 3 · SHOWDOWN ═══════════════════════════ */

.showdown { display: flex; flex-direction: column; gap: var(--sp-4); }

.deck {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: clamp(.9rem, .6rem + 1vw, 1.3rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.deck__clock {
  display: flex;
  flex-direction: column;
  gap: .1rem;
  padding-right: var(--sp-5);
  border-right: 1px solid var(--line);
}
.deck__clock-label {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.deck__clock-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.1rem, 1.4rem + 2.4vw, 3.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--ink);
}
.deck__clock-unit { font-size: .34em; color: var(--ink-3); margin-left: .1em; }
.deck.is-running .deck__clock-value { color: var(--uf-text); }

.deck__controls { grid-column: 2; }
.deck__hint { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.4; }

.deck__prompt {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: .7rem;
  flex-wrap: wrap;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--line-2);
}
.deck__prompt-label {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.deck__prompt-text {
  font-size: var(--t-sm);
  color: var(--ink);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: .2rem .6rem;
}
.deck__prompt-note {
  flex: 1 1 24ch;
  min-width: 0;
  font-size: var(--t-xs);
  color: var(--ink-3);
  line-height: 1.45;
}

@media (max-width: 680px) {
  .deck { grid-template-columns: minmax(0, 1fr); }
  .deck__clock { border-right: 0; padding-right: 0; padding-bottom: var(--sp-3); border-bottom: 1px solid var(--line); }
  .deck__controls { grid-column: 1; }
}

/* ── Lanes ─────────────────────────────────────────────────────────────── */

.lanes {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 860px) { .lanes { grid-template-columns: minmax(0, 1fr); } }

.lane {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
  transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-3) var(--ease);
}
.lane.is-running { border-color: color-mix(in srgb, var(--tier) 42%, var(--line)); }
.lane.is-done.tier-uf  { box-shadow: var(--uf-glow); border-color: color-mix(in srgb, var(--uf-lime) 55%, transparent); }
.lane.is-done.tier-std { border-color: var(--line-2); }

.lane__head {
  display: flex;
  align-items: center;
  gap: .7rem;
  flex-wrap: wrap;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.lane__title {
  font-size: var(--t-sm);
  font-weight: 660;
  color: var(--ink-2);
  letter-spacing: -.01em;
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}
.lane__state {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-3);
  padding: .16rem .5rem;
  border-radius: var(--r-sm);
  background: var(--surface-3);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.lane.is-running .lane__state { color: var(--tier-text); border-color: color-mix(in srgb, var(--tier) 40%, transparent); }
.lane.is-done .lane__state { color: var(--good); }

.lane__gauges {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
  padding: .9rem 1rem .7rem;
}
.lane__gauges .readout__value { font-size: clamp(1.15rem, .9rem + 1vw, 1.6rem); }

.lane__bar {
  height: 5px;
  margin-inline: 1rem;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  overflow: hidden;
  border: 1px solid var(--line);
}
.lane__bar-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--tier-grad);
}

.lane__stream {
  margin: .9rem 1rem;
  padding: .8rem .9rem;
  height: 190px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overscroll-behavior: contain;
  position: relative;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-veil);
  font-family: var(--font-mono);
  font-size: .795rem;
  line-height: 1.6;
  color: var(--ink-2);
  word-break: break-word;
  overflow-wrap: anywhere;
}
.lane__stream::-webkit-scrollbar { width: 0; height: 0; display: none; }
.lane__stream:empty::before {
  content: "awaiting first token";
  color: var(--ink-3);
  opacity: .7;
  font-style: italic;
}
.tok {
  display: inline;
  color: var(--ink-2);
}
.tok--new { animation: tok-in 320ms var(--ease-out) both; }
@keyframes tok-in {
  from { opacity: 0; color: var(--tier-text); }
  to   { opacity: 1; }
}
.tier-uf  .tok--hot { color: var(--uf-text); }
.tier-std .tok--hot { color: var(--std-text); }
.caret {
  display: inline-block;
  width: .5em; height: 1.05em;
  vertical-align: -.16em;
  margin-left: .08em;
  border-radius: 1px;
  background: var(--tier-grad);
  animation: caret-blink 900ms steps(2, jump-none) infinite;
}
@keyframes caret-blink { 0%,49% { opacity: 1 } 50%,100% { opacity: .12 } }

.lane__foot {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1rem .8rem;
  border-top: 1px solid var(--line);
  font-size: var(--t-xs);
  color: var(--ink-3);
  line-height: 1.4;
}
.lane__foot-dot {
  width: 7px; height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--ink-3);
  transition: background var(--dur-2) var(--ease);
}
.lane.is-running .lane__foot-dot { background: var(--tier); animation: pulse-dot 1.1s var(--ease) infinite; }
.lane.is-done .lane__foot-dot { background: var(--good); animation: none; }

/* ── Finish state ──────────────────────────────────────────────────────── */

.finish {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--sp-4);
  align-items: center;
  padding: clamp(1rem, .6rem + 1.3vw, 1.5rem);
  border-radius: var(--r-lg);
  border: 1px solid color-mix(in srgb, var(--uf-lime) 40%, var(--line));
  background: var(--uf-grad-soft);
  animation: finish-in var(--dur-3) var(--ease-back) both;
}
@keyframes finish-in {
  from { opacity: 0; transform: translateY(10px) scale(.99); }
  to   { opacity: 1; transform: none; }
}
.finish__medal { color: var(--uf-text); flex: none; }
.finish__medal svg { width: 44px; height: 44px; }
.finish__headline {
  font-size: var(--t-lg);
  font-weight: 740;
  letter-spacing: -.024em;
  line-height: 1.18;
  color: var(--ink);
}
.finish__headline .num { color: var(--uf-text); }
.finish__detail { font-size: var(--t-sm); color: var(--ink-2); margin-top: .3rem; line-height: 1.55; }
.finish__score {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--ink);
  padding: .5rem .85rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: var(--surface);
  white-space: nowrap;
}
@media (max-width: 640px) {
  .finish { grid-template-columns: auto 1fr; }
  .finish__score { grid-column: 1 / -1; text-align: center; }
}

/* ── Stepped (reduced-motion) presentation ─────────────────────────────── */

.stepped {
  padding: clamp(1rem, .6rem + 1.3vw, 1.5rem);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.stepped__intro { font-size: var(--t-sm); color: var(--ink-2); margin-bottom: var(--sp-4); line-height: 1.55; }
.stepped__intro b { color: var(--ink); }
.stepped__frame { margin-bottom: var(--sp-4); }
.stepped__pos {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--ink-3);
  margin-left: .3rem;
}
.snap {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.snap__t {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--ink);
  padding-right: var(--sp-4);
  border-right: 1px solid var(--line-2);
  white-space: nowrap;
}
.snap__t small { font-size: .38em; color: var(--ink-3); }
.snap__rows { display: flex; flex-direction: column; gap: .65rem; min-width: 0; }
.snap__row { display: grid; grid-template-columns: 92px 1fr auto; gap: .7rem; align-items: center; }
.snap__bar { height: 12px; border-radius: var(--r-pill); background: var(--surface-3); overflow: hidden; border: 1px solid var(--line); }
.snap__bar span { display: block; height: 100%; background: var(--tier-grad); border-radius: inherit; }
.snap__n { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: var(--t-xs); color: var(--ink-2); white-space: nowrap; }
@media (max-width: 620px) {
  .snap { grid-template-columns: minmax(0, 1fr); }
  .snap__t { border-right: 0; padding-right: 0; padding-bottom: .5rem; border-bottom: 1px solid var(--line-2); }
  .snap__row { grid-template-columns: 78px 1fr; }
  .snap__n { grid-column: 2; }
}

/* ═══════════════════════════ 4 · MYTHS + PATHWAY ═══════════════════════ */

.myths {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  margin-bottom: var(--sp-6);
}
.myth-card {
  padding: clamp(1.1rem, .7rem + 1.2vw, 1.6rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}
.myth-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .22rem .6rem;
  border-radius: var(--r-sm);
  margin-bottom: var(--sp-4);
}
.myth-card--myth { border-color: color-mix(in srgb, var(--bad) 26%, var(--line)); }
.myth-card--myth .myth-card__tag { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }
.myth-card--fact { border-color: color-mix(in srgb, var(--uf-lime) 34%, var(--line)); background: var(--uf-grad-soft); }
.myth-card--fact .myth-card__tag { background: var(--surface); color: var(--uf-text); }

.myth-card__list { display: flex; flex-direction: column; gap: .75rem; }
.myth-card__list li {
  position: relative;
  padding-left: 1.6rem;
  font-size: var(--t-sm);
  line-height: 1.55;
  color: var(--ink-2);
}
.myth-card__list li b { color: var(--ink); }
.myth-card--myth .myth-card__list li { color: var(--ink-3); }
.myth-card--myth .myth-card__list li::before {
  content: "\00D7";
  position: absolute; left: .25rem; top: -.05rem;
  color: var(--bad);
  font-weight: 800;
  font-size: 1.05rem;
}
.myth-card--fact .myth-card__list li::before {
  content: "\2713";
  position: absolute; left: .2rem; top: 0;
  color: var(--uf-text);
  font-weight: 800;
}

/* ── Pathway ───────────────────────────────────────────────────────────── */

.pathway {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
}
.pathway__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: .9rem clamp(1rem, .6rem + 1.2vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.pathway__title { font-size: var(--t-md); font-weight: 700; letter-spacing: -.016em; }
.pathway__switch {
  display: inline-flex;
  padding: 3px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: var(--surface-3);
  gap: 3px;
}
.tierbtn {
  min-height: 36px;
  padding: .3rem 1rem;
  border-radius: var(--r-pill);
  font-size: var(--t-xs);
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-3);
  transition: all var(--dur-2) var(--ease);
}
.tierbtn:hover { color: var(--ink); }
.tierbtn.is-on { background: var(--std-btn); color: #04060A; }
.tierbtn--uf.is-on { background: var(--uf-grad); color: #04060A; box-shadow: var(--uf-glow); }

.pathway__stage {
  padding: clamp(.8rem, .5rem + 1vw, 1.4rem);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
}
.pathway__stage:focus-visible { box-shadow: var(--focus); border-radius: var(--r-md); }
.pathway__svg {
  display: block;
  width: 100%;
  min-width: 620px;
  height: auto;
}
/* On narrow screens the diagram keeps a legible type size and scrolls,
   rather than shrinking its labels into illegibility. */
@media (max-width: 700px) {
  .pathway__svg { min-width: 720px; }
}

.pathway__scrollhint {
  display: none;
  padding: 0 clamp(1rem, .6rem + 1.2vw, 1.5rem) .9rem;
  margin-top: -.4rem;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 760px) { .pathway__scrollhint { display: block; } }

/* SVG internals */
.pl-band rect { fill: var(--surface-2); stroke: var(--line); stroke-width: 1; }
.pl-layerno text {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  fill: var(--ink-3);
}
.pl-node rect {
  fill: var(--surface-3);
  stroke: var(--line-2);
  stroke-width: 1.2;
  transition: stroke var(--dur-3) var(--ease), fill var(--dur-3) var(--ease);
}
.pl-title { font-family: var(--font-sans); font-size: 16px; font-weight: 700; fill: var(--ink); letter-spacing: -.01em; }
.pl-sub   { font-family: var(--font-sans); font-size: 12.5px; fill: var(--ink-3); }
.pl-flag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .16em;
  fill: var(--ink-3);
}
.pl-node--model rect { stroke: color-mix(in srgb, var(--uf-sky) 32%, var(--line-2)); }
.pl-node--model .pl-flag { fill: var(--uf-text-alt); }

.pl-node--hw rect { stroke: var(--line-2); }
.pathway.is-uf .pl-node--hw rect {
  stroke: var(--uf-lime);
  fill: color-mix(in srgb, var(--uf-lime) 12%, var(--surface-3));
}
.pathway.is-uf .pl-node--hw .pl-flag { fill: var(--uf-text); }

.pl-chip rect {
  fill: var(--surface);
  stroke: var(--line-2);
  stroke-width: 1.4;
  transition: all var(--dur-2) var(--ease);
}
.pl-chip text {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 700;
  fill: var(--ink-3);
  text-anchor: middle;
}
.pl-chip .pl-chip__sub {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  fill: var(--ink-3);
}
.pathway:not(.is-uf) #plChipStd rect { fill: var(--std); stroke: var(--std); }
.pathway:not(.is-uf) #plChipStd text { fill: #04060A; }
.pathway.is-uf #plChipUf rect { fill: var(--uf-lime); stroke: var(--uf-lime); }
.pathway.is-uf #plChipUf text  { fill: #04060A; }

.pl-wire path {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 2;
  stroke-dasharray: 5 5;
}
.pathway.is-uf .pl-wire path { stroke: color-mix(in srgb, var(--uf-sky) 60%, transparent); }

.pl-packet rect { fill: var(--std); }
.pathway.is-uf .pl-packet rect { fill: var(--uf-lime); }
.pl-packet { opacity: 0; }
.pl-packet.is-live { opacity: 1; }

.pathway__readout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: clamp(.9rem, .6rem + 1vw, 1.3rem);
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.6;
}
.pathway__readout p { flex: 1 1 30ch; }
.pathway__readout b { color: var(--ink); }

/* ═══════════════════════════ 5 · SCALE VISUALS ═══════════════════════ */

.scale-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.viz--wide { grid-column: 1 / -1; }
@media (max-width: 860px) {
  .scale-grid { grid-template-columns: minmax(0, 1fr); }
}

.viz { display: flex; flex-direction: column; overflow: hidden; }
.viz__head {
  padding: .9rem clamp(1rem, .6rem + 1.2vw, 1.4rem);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.viz__title { font-size: var(--t-sm); font-weight: 720; letter-spacing: -.008em; }
.viz__sub { font-size: var(--t-xs); color: var(--ink-3); margin-top: .15rem; line-height: 1.45; }
.viz__body { padding: clamp(1rem, .6rem + 1.3vw, 1.5rem); flex: 1; display: flex; flex-direction: column; gap: var(--sp-4); }
.viz__note { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.55; margin-top: auto; }
.viz__note b { color: var(--ink); }

/* A · proportional bars */
.propbar { display: flex; flex-direction: column; gap: var(--sp-4); }
.propbar__row {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: .8rem;
  align-items: center;
}
.propbar__track {
  height: 26px;
  border-radius: var(--r-sm);
  background: var(--surface-3);
  border: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}
.propbar__fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--tier-grad);
  transition: width 1.4s var(--ease-out);
}
.propbar.is-in .propbar__fill { width: var(--target, 0%); }
.propbar__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--tier-text);
  white-space: nowrap;
}
.propbar__unit { color: var(--ink-3); font-size: .85em; margin-left: .25em; font-weight: 600; }
@media (max-width: 520px) {
  .propbar__row { grid-template-columns: 1fr auto; }
  .propbar__track { grid-column: 1 / -1; order: 3; }
}

/* B · unit count */
.unitcount {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-4);
  align-items: center;
}
.unitcount__side { display: flex; flex-direction: column; gap: .55rem; min-width: 0; }
.unitcount__cap {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.unitcount__blocks {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.unitcount__blocks span {
  aspect-ratio: 1;
  border-radius: 3px;
  background: var(--std);
  opacity: .55;
  animation: block-in 400ms var(--ease-out) both;
}
@keyframes block-in { from { opacity: 0; transform: scale(.4); } to { opacity: .55; transform: none; } }
.unitcount__one {
  height: calc(2 * ((100% / 7)));
  min-height: 62px;
  border-radius: 6px;
  background: var(--uf-grad);
  box-shadow: var(--uf-glow);
}
.unitcount__eq {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink-3);
}
.unitcount__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--ink-2);
}
.unitcount__side--uf .unitcount__val { color: var(--uf-text); }
@media (max-width: 520px) {
  .unitcount { grid-template-columns: minmax(0, 1fr); }
  .unitcount__eq { justify-self: center; }
}

/* C · dot grid */
.dotgrid {
  display: grid;
  grid-template-columns: repeat(var(--cols, 50), minmax(0, 1fr));
  gap: 2px;
  padding: .55rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-veil);
}
.dotgrid i {
  display: block;
  aspect-ratio: 1;
  border-radius: 50%;
  background: color-mix(in srgb, var(--uf-sky) 42%, transparent);
  opacity: .34;
}
.dotgrid i.is-std {
  background: var(--warn);
  opacity: 1;
  box-shadow: 0 0 5px color-mix(in srgb, var(--warn) 60%, transparent);
}
.dotgrid__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.dotgrid__key {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--ink-2);
}
.dotgrid__key::before {
  content: "";
  width: 10px; height: 10px;
  border-radius: 50%;
  flex: none;
}
.dotgrid__key--std::before { background: var(--warn); }
.dotgrid__key--uf::before { background: color-mix(in srgb, var(--uf-sky) 60%, transparent); }

@media (max-width: 700px) { .dotgrid { --cols: 30; } }
@media (max-width: 420px) { .dotgrid { --cols: 25; gap: 1.5px; } }

/* ═══════════════════════════ 6 · WORKLOAD DIAL ═══════════════════════ */

.dialer {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  align-items: start;
}
@media (max-width: 900px) { .dialer { grid-template-columns: minmax(0, 1fr); } }
.dialer .derived-note { grid-column: 1 / -1; margin-top: 0; }

.dialer__control { display: flex; flex-direction: column; gap: .4rem; min-width: 0; }
.dialer__out {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.2rem, 1.5rem + 2.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--ink);
  margin-block: .2rem .3rem;
}
.dialer__out-unit {
  font-family: var(--font-sans);
  font-size: .27em;
  font-weight: 640;
  letter-spacing: .01em;
  color: var(--ink-3);
}
.dialer__presets-label { font-size: var(--t-xs); color: var(--ink-3); margin-top: var(--sp-4); }
.dialer__presets { margin-top: .5rem; }

.dialer__results { display: flex; flex-direction: column; gap: var(--sp-3); min-width: 0; }
.dialer__card {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.dialer__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.9rem, 1.3rem + 2.2vw, 2.7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.045em;
  color: var(--tier-text);
}
.dialer__time-unit { font-size: .36em; color: var(--ink-3); margin-left: .12em; }
.dialer__rate { font-family: var(--font-mono); font-size: var(--t-xs); color: var(--ink-3); }
.dialer__meter {
  height: 8px;
  margin-top: .4rem;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  border: 1px solid var(--line);
  overflow: hidden;
}
.dialer__meter-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--tier-grad);
  transition: width var(--dur-3) var(--ease-out);
}
.dialer__delta {
  padding: .75rem .9rem;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-2);
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.55;
}
.dialer__delta b { color: var(--ink); }
.dialer__delta .num { color: var(--uf-text); font-weight: 700; }

/* ═══════════════════════════ 7 · REFLEX ═══════════════════════════ */

.reflex {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: start;
}
@media (max-width: 900px) { .reflex { grid-template-columns: minmax(0, 1fr); } }

.reflex__stage { display: flex; flex-direction: column; gap: var(--sp-3); }
.reflex__pad {
  width: 100%;
  min-height: 216px;
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 2px solid var(--line-2);
  background: var(--surface-2);
  text-align: center;
  transition: background var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease),
              transform var(--dur-1) var(--ease);
}
.reflex__pad:hover { border-color: var(--line-strong); }
.reflex__pad:active { transform: scale(.995); }
.reflex__pad-label {
  display: block;
  font-size: var(--t-lg);
  font-weight: 740;
  letter-spacing: -.024em;
  color: var(--ink);
  line-height: 1.15;
}
.reflex__pad-sub { display: block; font-size: var(--t-sm); color: var(--ink-3); margin-top: .45rem; line-height: 1.45; }

.reflex__pad[data-state="arming"] {
  background: color-mix(in srgb, var(--bad) 16%, var(--surface-2));
  border-color: color-mix(in srgb, var(--bad) 50%, transparent);
}
.reflex__pad[data-state="arming"] .reflex__pad-label { color: var(--bad); }
.reflex__pad[data-state="go"] {
  background: var(--uf-grad);
  border-color: transparent;
  box-shadow: var(--uf-glow);
}
.reflex__pad[data-state="go"] .reflex__pad-label,
.reflex__pad[data-state="go"] .reflex__pad-sub { color: #04060A; }
.reflex__pad[data-state="scored"] {
  background: var(--uf-grad-soft);
  border-color: color-mix(in srgb, var(--uf-lime) 45%, transparent);
}
.reflex__pad[data-state="foul"] {
  background: color-mix(in srgb, var(--warn) 14%, var(--surface-2));
  border-color: color-mix(in srgb, var(--warn) 50%, transparent);
}
.reflex__pad[data-state="foul"] .reflex__pad-label { color: var(--warn); }

.reflex__help { font-size: var(--t-xs); color: var(--ink-3); line-height: 1.5; }

.reflex__panel { display: flex; flex-direction: column; gap: var(--sp-4); min-width: 0; }
.reflex__rounds { display: flex; gap: .5rem; flex-wrap: wrap; }
.reflex__round {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .34rem .7rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--ink-3);
}
.reflex__round-no {
  display: grid; place-items: center;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--surface-3);
  font-size: .62rem;
  font-weight: 800;
}
.reflex__round.is-done { border-color: color-mix(in srgb, var(--uf-lime) 42%, var(--line)); color: var(--ink); }
.reflex__round.is-done .reflex__round-no { background: var(--uf-grad); color: #04060A; }
.reflex__round.is-best { background: var(--uf-grad-soft); }

.reflex__result {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.reflex__verdict {
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.6;
  padding: .8rem .9rem;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-2);
}
.reflex__verdict b { color: var(--ink); }
.reflex__verdict .num { color: var(--uf-text); font-weight: 700; }

/* ═══════════════════════════ 8 · SCENARIOS ═══════════════════════════ */

.scenarios {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
}
/* Five items want a deliberate 3-then-2 composition, not 4 + an orphan. */
@media (min-width: 1000px) {
  .scenarios { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .scenario:nth-child(-n+3) { grid-column: span 2; }
  .scenario:nth-child(n+4)  { grid-column: span 3; }
}
@media (min-width: 700px) and (max-width: 999px) {
  .scenarios { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scenario:last-child { grid-column: 1 / -1; }
}
.scenario {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: 0 0 clamp(1rem, .6rem + 1.2vw, 1.4rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  overflow: hidden;
}
.scenario__viz {
  height: 116px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-veil);
  position: relative;
  overflow: hidden;
}
.scenario__viz svg { width: 100%; height: 100%; display: block; }
.scenario__h {
  font-size: var(--t-md);
  margin: .9rem clamp(1rem, .6rem + 1.2vw, 1.4rem) 0;
}
.scenario__p {
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.6;
  margin-inline: clamp(1rem, .6rem + 1.2vw, 1.4rem);
}
.scenario__p b { color: var(--ink); }
.scenario__clock {
  margin: auto clamp(1rem, .6rem + 1.2vw, 1.4rem) 0;
  padding-top: .7rem;
  border-top: 1px dashed var(--line-2);
  font-size: var(--t-xs);
  color: var(--ink-3);
  line-height: 1.5;
}
.scenario__clock-label {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--uf-text);
  font-weight: 700;
  margin-bottom: .12rem;
}

/* scenario mini-viz internals */
.sv-grid   { stroke: var(--line); stroke-width: 1; }
.sv-line   { fill: none; stroke: var(--std); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sv-line--uf { stroke: url(#svUF); }
.sv-fill   { fill: color-mix(in srgb, var(--uf-sky) 18%, transparent); }
.sv-dim    { fill: var(--ink-3); opacity: .35; }
.sv-hot    { fill: var(--uf-lime); }
.sv-warn   { fill: var(--warn); }
.sv-bad    { fill: var(--bad); }
.sv-txt    { font-family: var(--font-mono); font-size: 9px; font-weight: 700; letter-spacing: .1em; fill: var(--ink-3); }
.sv-bar    { fill: var(--surface-3); }
.sv-sweep  { transform-origin: 50% 50%; animation: sv-sweep 4s linear infinite; }
@keyframes sv-sweep { to { transform: rotate(360deg); } }
.sv-pulse  { animation: sv-pulse 2.2s var(--ease) infinite; }
@keyframes sv-pulse { 0%,100% { opacity: .3 } 50% { opacity: 1 } }
.sv-dash   { stroke-dasharray: 4 5; animation: sv-dash 3s linear infinite; }
@keyframes sv-dash { to { stroke-dashoffset: -36; } }

/* ═══════════════════════════ 9 · TRIAGE ═══════════════════════════ */

.triage { overflow: hidden; }
.triage__head {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  padding: .85rem clamp(1rem, .6rem + 1.2vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.triage__progress {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.triage__progress .num { color: var(--ink); }
.triage__streak {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .2rem .6rem;
  border-radius: var(--r-pill);
  background: var(--uf-grad-soft);
  border: 1px solid color-mix(in srgb, var(--uf-lime) 40%, transparent);
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--uf-text);
}
.triage__pips { display: flex; gap: 5px; margin-left: auto; }
.triage__pips i {
  width: 22px; height: 5px;
  border-radius: var(--r-pill);
  background: var(--surface-3);
  border: 1px solid var(--line);
  display: block;
}
.triage__pips i.is-right { background: var(--uf-grad); border-color: transparent; }
.triage__pips i.is-wrong { background: var(--bad); border-color: transparent; opacity: .6; }

.triage__body, .triage__feedback, .triage__done {
  padding: clamp(1.1rem, .7rem + 1.4vw, 1.7rem);
}
.triage__setup {
  font-size: var(--t-md);
  line-height: 1.6;
  color: var(--ink);
  max-width: 62ch;
}
.triage__setup b { color: var(--uf-text); font-weight: 660; }
.triage__ask {
  margin-top: var(--sp-5);
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.triage__choices {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  margin-top: var(--sp-3);
}
.triage__choice {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  align-items: flex-start;
  text-align: left;
  padding: var(--sp-4);
  min-height: 76px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--line-2);
  background: var(--surface-2);
  transition: all var(--dur-1) var(--ease);
}
.triage__choice:hover:not(:disabled) {
  border-color: var(--tier);
  background: var(--tier-soft);
  transform: translateY(-2px);
}
.triage__choice:disabled { opacity: .5; cursor: default; transform: none; }
.triage__choice-tag {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tier-text);
}
.triage__choice-txt { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.45; }
.triage__choice.is-picked { border-color: var(--tier); background: var(--tier-soft); }

.triage__feedback { border-top: 1px solid var(--line); background: var(--surface-2); }
.triage__verdict {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--t-md);
  font-weight: 740;
  letter-spacing: -.018em;
  margin-bottom: .5rem;
}
.triage__verdict.is-right { color: var(--good); }
.triage__verdict.is-wrong { color: var(--warn); }
.triage__because {
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.65;
  max-width: 66ch;
  margin-bottom: var(--sp-4);
}
.triage__because b { color: var(--ink); }

.triage__done { border-top: 1px solid var(--line); background: var(--uf-grad-soft); }
.triage__done-head {
  font-size: var(--t-lg);
  font-weight: 740;
  letter-spacing: -.024em;
  margin-bottom: .4rem;
}
.triage__done-body { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.6; max-width: 62ch; margin-bottom: var(--sp-4); }

/* ═══════════════════════════ 10 · RESEARCH LOOP ═══════════════════════ */

.loopviz {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}
.loopviz__col {
  padding: clamp(1.1rem, .7rem + 1.2vw, 1.6rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}
.loopviz__col--after { border-color: color-mix(in srgb, var(--uf-lime) 34%, var(--line)); background: var(--uf-grad-soft); }
.loopviz__h {
  font-size: var(--t-md);
  line-height: 1.3;
  margin-bottom: var(--sp-5);
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  align-items: baseline;
}
.loopviz__tag {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: var(--r-sm);
}
.loopviz__tag--before { background: var(--surface-3); color: var(--ink-3); }
.loopviz__tag--after { background: var(--uf-grad); color: #04060A; }

.looptrack { position: relative; padding-left: 4.6rem; list-style: none; }
.looptrack::before {
  content: "";
  position: absolute;
  left: 3.75rem; top: .5rem; bottom: .5rem;
  width: 2px;
  background: var(--line-2);
  border-radius: 2px;
}
.looptrack--after::before { background: var(--uf-grad); }

.loopstep { position: relative; display: flex; gap: .8rem; padding-block: .5rem; }
.loopstep::before {
  content: "";
  position: absolute;
  left: -1.02rem; top: 1.05rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--line-strong);
}
.looptrack--after .loopstep::before { border-color: var(--uf-lime); background: var(--uf-lime); }
.loopstep__t {
  position: absolute;
  left: -4.6rem;
  width: 3.1rem;
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-xs);
  color: var(--ink-3);
  padding-top: .18rem;
}
.loopstep__b { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.5; }
.loopstep--end .loopstep__b { color: var(--ink); font-weight: 620; }

.loopstep--gap { padding-block: 1.4rem; }
.loopstep__b--gap {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-style: italic;
  color: var(--ink-3);
}
.loopgap { display: inline-flex; gap: .12rem; align-items: baseline; }
.loopgap__z {
  font-family: var(--font-mono);
  font-weight: 800;
  color: var(--ink-3);
  animation: zzz 2.4s var(--ease) infinite;
}
.loopgap__z:nth-child(1) { font-size: .68rem; animation-delay: 0s; }
.loopgap__z:nth-child(2) { font-size: .82rem; animation-delay: .3s; }
.loopgap__z:nth-child(3) { font-size: .98rem; animation-delay: .6s; }
@keyframes zzz { 0%,100% { opacity: .22; transform: translateY(0) } 50% { opacity: .85; transform: translateY(-3px) } }

.loopviz__count {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px dashed var(--line-2);
  font-size: var(--t-md);
  color: var(--ink-2);
}
.loopviz__count b { font-size: 1.35em; color: var(--ink); font-family: var(--font-mono); }
.loopviz__col--after .loopviz__count b { color: var(--uf-text); }

/* ═══════════════════════════ 11 · INSIDE ═══════════════════════════ */

.inside {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
}
.inside__card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: clamp(1.2rem, .8rem + 1.3vw, 1.7rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}
.inside__h { font-size: var(--t-lg); }
.inside__p { font-size: var(--t-sm); color: var(--ink-2); line-height: 1.65; }
.inside__p b { color: var(--ink); }

.stepchain { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; }
.stepchain__i {
  display: inline-flex;
  align-items: center;
  gap: .42rem;
  padding: .3rem .68rem .3rem .34rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  font-size: var(--t-xs);
  color: var(--ink-2);
  font-weight: 600;
}
.stepchain__n {
  display: grid; place-items: center;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--uf-grad);
  color: #04060A;
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 800;
}

.inside__caveat {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  margin-top: auto;
  padding: .8rem .95rem;
  border-radius: var(--r-md);
  border: 1px solid var(--derived-line);
  background: var(--derived-bg);
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.55;
}
.inside__caveat b { color: var(--ink); }
.inside__caveat-mark {
  display: grid; place-items: center;
  width: 20px; height: 20px;
  flex: none;
  border-radius: 50%;
  background: var(--derived);
  color: var(--bg);
  font-weight: 900;
  font-size: .78rem;
  margin-top: .1rem;
}
.inside__caveat--quiet { border-color: var(--line-2); background: var(--surface-2); }
.inside__caveat--quiet .inside__caveat-mark { background: var(--ink-3); }

/* ═══════════════════════════ 12 · COHORT ═══════════════════════════ */

.cohort {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: start;
}
@media (max-width: 860px) { .cohort { grid-template-columns: minmax(0, 1fr); } }

.cohort__h {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}
.cohort__h--2 { margin-top: var(--sp-5); }
.cohort__note { margin-top: var(--sp-4); font-size: var(--t-xs); color: var(--ink-3); line-height: 1.55; }

.sectorlist { display: flex; flex-direction: column; gap: .45rem; }
.sectorlist__i {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .5rem .75rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface);
  font-size: var(--t-sm);
  color: var(--ink);
}
.sectorlist__ico {
  display: grid; place-items: center;
  width: 28px; height: 28px;
  flex: none;
  border-radius: 8px;
  background: var(--uf-grad-soft);
  border: 1px solid var(--line-2);
  color: var(--uf-text);
}
.sectorlist__ico svg { width: 16px; height: 16px; }

.namelist { display: flex; flex-wrap: wrap; gap: .5rem; }
.namelist__i {
  padding: .45rem .9rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-2);
  background: var(--surface);
  font-size: var(--t-sm);
  font-weight: 660;
  letter-spacing: -.01em;
  color: var(--ink);
}

.pullquote {
  padding: clamp(1.3rem, .9rem + 1.6vw, 2.1rem);
  border-radius: var(--r-lg);
  border: 1px solid color-mix(in srgb, var(--uf-lime) 30%, var(--line));
  background: var(--uf-grad-soft);
  position: relative;
}
.pullquote::before {
  content: "\201C";
  position: absolute;
  top: -.05em; left: .35rem;
  font-size: 5rem;
  line-height: 1;
  color: var(--uf-text);
  opacity: .2;
  font-family: Georgia, "Times New Roman", serif;
}
.pullquote__q p {
  position: relative;
  font-size: var(--t-md);
  line-height: 1.62;
  color: var(--ink);
  font-weight: 480;
  letter-spacing: -.008em;
}
.pullquote__c {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  gap: .12rem;
}
.pullquote__name { font-size: var(--t-sm); font-weight: 720; color: var(--ink); }
.pullquote__role { font-size: var(--t-xs); color: var(--ink-2); }
.pullquote__src {
  margin-top: .3rem;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ═══════════════════════════ 13 · AVAILABILITY ═══════════════════════ */

.statusstrip {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  align-items: start;
  padding: clamp(1.2rem, .8rem + 1.4vw, 2rem);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--surface);
}
@media (max-width: 860px) { .statusstrip { grid-template-columns: minmax(0, 1fr); } }

.stagetrack { position: relative; padding-left: 2.2rem; list-style: none; }
.stagetrack::before {
  content: "";
  position: absolute;
  left: 7px; top: 10px; bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--uf-lime) 0%, var(--uf-sky) 42%, var(--line-2) 62%);
  border-radius: 2px;
}
.stage { position: relative; padding-block: .5rem 1.35rem; }
.stage__dot {
  position: absolute;
  left: -2.2rem; top: .62rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 3px solid var(--bg);
  background: var(--line-strong);
  box-shadow: 0 0 0 1px var(--line-2);
}
.stage--done .stage__dot { background: var(--uf-sky); }
.stage--now .stage__dot {
  background: var(--uf-lime);
  box-shadow: 0 0 0 1px var(--uf-lime), 0 0 0 6px color-mix(in srgb, var(--uf-lime) 16%, transparent);
  animation: pulse-stage 2.4s var(--ease) infinite;
}
@keyframes pulse-stage {
  0%,100% { box-shadow: 0 0 0 1px var(--uf-lime), 0 0 0 6px color-mix(in srgb, var(--uf-lime) 16%, transparent); }
  50%     { box-shadow: 0 0 0 1px var(--uf-lime), 0 0 0 11px color-mix(in srgb, var(--uf-lime) 4%, transparent); }
}
.stage--future .stage__dot { background: var(--surface-3); }

.stage__label {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  font-size: var(--t-md);
  font-weight: 700;
  letter-spacing: -.016em;
  color: var(--ink);
}
.stage--future .stage__label { color: var(--ink-3); }
.stage__pill {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: .2rem .6rem;
  border-radius: var(--r-pill);
  background: var(--uf-grad);
  color: #04060A;
}
.stage__detail {
  display: block;
  margin-top: .35rem;
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.6;
  max-width: 56ch;
}
.stage__detail b { color: var(--ink); }

.statusstrip__flags { display: flex; flex-direction: column; gap: .55rem; }
.flag {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  padding: .7rem .85rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.5;
}
.flag b { color: var(--ink); }
.flag__mark {
  display: grid; place-items: center;
  width: 20px; height: 20px;
  flex: none;
  border-radius: 50%;
  font-weight: 900;
  font-size: .78rem;
  margin-top: .08rem;
}
.flag--yes { border-color: color-mix(in srgb, var(--uf-lime) 35%, var(--line)); }
.flag--yes .flag__mark { background: var(--uf-grad); color: #04060A; }
.flag--no .flag__mark { background: color-mix(in srgb, var(--bad) 22%, transparent); color: var(--bad); }

/* ═══════════════════════════ 14 · SCORECARD ═══════════════════════════ */

.scorecard { padding: clamp(1.3rem, .9rem + 1.6vw, 2.2rem); }

.scorecard__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--line);
}
.scorecard__total { display: flex; flex-direction: column; gap: .1rem; }
.scorecard__total-label {
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
}
.scorecard__total-value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(3rem, 2rem + 4vw, 5rem);
  font-weight: 700;
  line-height: .95;
  letter-spacing: -.055em;
  background: var(--uf-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .scorecard__total-value { color: var(--uf-text); background: none; }
}
.scorecard__total-max { font-family: var(--font-mono); font-size: var(--t-sm); color: var(--ink-3); }

.scorecard__ring { position: relative; width: 104px; height: 104px; flex: none; }
.scorecard__ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring__bg { fill: none; stroke: var(--surface-3); stroke-width: 9; }
.ring__fg {
  fill: none;
  stroke: var(--uf-sky);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 314.16;
  stroke-dashoffset: 314.16;
  transition: stroke-dashoffset var(--dur-4) var(--ease-out);
}
.scorecard__ring-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--ink);
}
.scorecard__ring-of { font-size: .74rem; color: var(--ink-3); font-weight: 600; }

.scorecard__rank {
  margin-top: var(--sp-5);
  font-size: var(--t-md);
  line-height: 1.55;
  color: var(--ink);
  font-weight: 620;
  letter-spacing: -.014em;
}

.scorecard__list { display: flex; flex-direction: column; gap: .5rem; margin-top: var(--sp-5); }
.scoreline {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .8rem;
  align-items: center;
  padding: .65rem .85rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.scoreline__no {
  display: grid; place-items: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--surface-3);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 800;
  color: var(--ink-3);
}
.scoreline.is-done .scoreline__no { background: var(--uf-grad); color: #04060A; }
.scoreline__name { font-size: var(--t-sm); color: var(--ink-2); min-width: 0; }
.scoreline.is-done .scoreline__name { color: var(--ink); }
.scoreline__name small { display: block; font-size: var(--t-xs); color: var(--ink-3); }
.scoreline__pts {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-sm);
  font-weight: 700;
  color: var(--ink-3);
  white-space: nowrap;
}
.scoreline.is-done .scoreline__pts { color: var(--uf-text); }

.scorecard__sub {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}
.scorecard__badges, .scorecard__learn { margin-top: var(--sp-6); }

.badges { display: flex; flex-wrap: wrap; gap: .55rem; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem .85rem .45rem .5rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-size: var(--t-xs);
  font-weight: 640;
  color: var(--ink-3);
}
.badge__ico {
  display: grid; place-items: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--surface-3);
  font-size: .72rem;
}
.badge.is-earned {
  color: var(--ink);
  border-color: color-mix(in srgb, var(--uf-lime) 42%, var(--line));
  background: var(--uf-grad-soft);
}
.badge.is-earned .badge__ico { background: var(--uf-grad); color: #04060A; }
.badge.is-new { animation: badge-pop var(--dur-3) var(--ease-back) both; }
@keyframes badge-pop { from { transform: scale(.7); opacity: 0 } to { transform: none; opacity: 1 } }

.learnlist { display: flex; flex-direction: column; gap: .6rem; counter-reset: ll; padding-left: 0; list-style: none; }
.learnlist li {
  position: relative;
  padding-left: 2rem;
  font-size: var(--t-sm);
  color: var(--ink-2);
  line-height: 1.6;
  counter-increment: ll;
}
.learnlist li::before {
  content: counter(ll);
  position: absolute;
  left: 0; top: .12rem;
  display: grid; place-items: center;
  width: 21px; height: 21px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--line-2);
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 800;
  color: var(--uf-text);
}
.learnlist li b { color: var(--ink); }

.scorecard__actions { margin-top: var(--sp-6); }

/* ═══════════════════════════ Small-screen sweep ═══════════════════════ */

@media (max-width: 560px) {
  .lane__gauges { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
  .lane__gauges .readout__label { font-size: .62rem; letter-spacing: .08em; }
  .lane__gauges .readout__value { font-size: 1.05rem; }
  .lane__gauges .readout__unit { font-size: .5em; display: block; margin-left: 0; }
  .lane__stream { height: 150px; font-size: .74rem; }
  .reflex__pad { min-height: 176px; }
  .looptrack { padding-left: 3.9rem; }
  .looptrack::before { left: 3.05rem; }
  .loopstep__t { left: -3.9rem; width: 2.7rem; }
  .scorecard__top { justify-content: flex-start; }
  .triage__pips { margin-left: 0; width: 100%; }
  .triage__pips i { flex: 1; }
}

@media (max-width: 400px) {
  .stations__list { grid-template-columns: minmax(0, 1fr); }
  .deck__clock-value { font-size: 2rem; }
}

/* scenario 2: the sweeping read line */
.sv-scan { animation: sv-scan 3.4s linear infinite; }
@keyframes sv-scan {
  from { transform: translateX(14px); }
  to   { transform: translateX(292px); }
}