/* ============================================
   /learnai/start — The Journey
   Editorial-explainer aesthetic. Paper + ink.
   ============================================

   DESIGN NOTES / OPINIONATED CALLS:
   - Fraunces (display serif) + Inter (body) + JetBrains Mono (code)
     Editorial without trying too hard. Fraunces has personality without quirk.
   - Paper-cream background, ink body. Light theme only.
     Dark theme would cost warmth; editorial feels right in paper.
   - Per-station accent color rotating through a warm palette.
     Only ONE accent color visible per station — prevents visual noise.
   - Instead of a mascot/guide character (which reads juvenile to retirees
     regardless of minimalism), each station has its own SPOT ILLUSTRATION —
     a small, single-weight SVG ornament, like a chapter-opening vignette
     in a book. Reads like a Times explainer, not a tutorial.
   - Progress: 10 dots at top, but understated. Reads as bibliographic,
     not game HUD.
   - Station transitions: page-turn fade + slight Y-translate. No confetti.
   ============================================ */

:root {
  /* Paper palette */
  --paper:          #faf7f0;
  --paper-deep:     #f3ecdc;
  --paper-rule:     #e8dfc7;
  --paper-faint:    rgba(232, 223, 199, 0.5);

  /* Ink */
  --ink:            #1a1a1a;
  --ink-soft:       #3a3a3a;
  --ink-fade:       #7a7a7a;
  --ink-faintest:   #b8b0a0;

  /* Station accents — one at a time, set per station */
  --accent:         #c8953a;
  --accent-soft:    rgba(200, 149, 58, 0.14);

  /* Type */
  --display:        'Fraunces', 'Times New Roman', Georgia, serif;
  --body:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:           'JetBrains Mono', 'Courier New', ui-monospace, monospace;
}

/* Per-station accent overrides (data-accent on <body> during each station) */
body[data-accent="1"]  { --accent: #c8953a; --accent-soft: rgba(200, 149, 58, 0.14); }
body[data-accent="2"]  { --accent: #2563eb; --accent-soft: rgba(37, 99, 235, 0.10); }
body[data-accent="3"]  { --accent: #b91c1c; --accent-soft: rgba(185, 28, 28, 0.10); }
body[data-accent="4"]  { --accent: #4a7c59; --accent-soft: rgba(74, 124, 89, 0.12); }
body[data-accent="5"]  { --accent: #b45309; --accent-soft: rgba(180, 83, 9, 0.12); }
body[data-accent="6"]  { --accent: #7c3aed; --accent-soft: rgba(124, 58, 237, 0.10); }
body[data-accent="7"]  { --accent: #1e3a8a; --accent-soft: rgba(30, 58, 138, 0.10); }
body[data-accent="8"]  { --accent: #c2410c; --accent-soft: rgba(194, 65, 12, 0.10); }
body[data-accent="9"]  { --accent: #a21caf; --accent-soft: rgba(162, 28, 175, 0.10); }
body[data-accent="10"] { --accent: #92400e; --accent-soft: rgba(146, 64, 14, 0.12); }

/* ============================================
   Base reset for journey page
   ============================================ */

.las-page {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 0% 0%, rgba(200,149,58,0.04) 0%, transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(124,58,237,0.03) 0%, transparent 40%);
  background-attachment: fixed;
}

.las-page * { box-sizing: border-box; }

/* ============================================
   Top chrome: nav + progress bar
   ============================================ */

.las-topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: blur(10px) saturate(1.2);
  border-bottom: 1px solid var(--paper-rule);
}

.las-topnav-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 1rem 1.5rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.las-wordmark {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.las-wordmark-sub {
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-fade);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.las-topnav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.82rem;
}

.las-station-count {
  font-family: var(--mono);
  color: var(--ink-fade);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.las-exit {
  color: var(--ink-fade);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.7rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.las-exit:hover { color: var(--ink); background: var(--paper-deep); }

/* Progress track — 10 dots, understated */
.las-progress {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 1.5rem 0.7rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.las-dot {
  flex: 1;
  height: 2px;
  background: var(--paper-rule);
  border-radius: 1px;
  transition: background 0.4s;
  position: relative;
}

.las-dot.done { background: var(--ink-soft); }
.las-dot.current { background: var(--accent); }
.las-dot.current::after {
  content: '';
  position: absolute;
  inset: -3px -2px -3px -2px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  opacity: 0.3;
  pointer-events: none;
}

@media (max-width: 640px) {
  .las-progress { gap: 0.25rem; padding-bottom: 0.6rem; }
  .las-station-count { font-size: 0.72rem; }
}

/* ============================================
   Stations
   ============================================ */

.las-stage {
  max-width: 740px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 5rem;
  position: relative;
}

.las-station {
  display: none;
  animation: station-enter 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.las-station.active { display: block; }

@keyframes station-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Station number — editorial spot illustration */
.las-num {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.las-num-numeral {
  font-family: var(--display);
  font-weight: 300;
  font-size: 3.2rem;
  line-height: 1;
  color: var(--accent);
  font-feature-settings: "lnum" 1;
  letter-spacing: -0.04em;
  min-width: 2.5rem;
}

.las-num-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fade);
  padding-top: 0.7rem;
  border-top: 1px solid var(--ink-faintest);
  flex: 1;
}

/* Spot illustration (inline SVG container) */
.las-spot {
  width: 48px;
  height: 48px;
  color: var(--accent);
  flex-shrink: 0;
}
.las-spot svg { width: 100%; height: 100%; display: block; }

/* Headlines */
.las-station h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 1.2rem;
  font-feature-settings: "ss01" 1;
}

.las-station h1 em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.las-station h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--ink);
  margin: 2.2rem 0 0.8rem;
  letter-spacing: -0.01em;
}

.las-station p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 1.1rem;
  max-width: 58ch;
}

.las-station p.lede {
  font-size: 1.2rem;
  color: var(--ink);
  line-height: 1.55;
  font-weight: 400;
}

.las-station p.small {
  font-size: 0.88rem;
  color: var(--ink-fade);
  line-height: 1.55;
}

.las-station strong { color: var(--ink); font-weight: 600; }

.las-aside {
  border-left: 2px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.2rem;
  margin: 1.8rem 0;
  background: var(--accent-soft);
  border-radius: 0 6px 6px 0;
  padding-right: 1rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.las-aside p { margin: 0; color: var(--ink); font-size: 1rem; }
.las-aside .eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.3rem;
  font-weight: 600;
}

/* ============================================
   Controls: Next / Back
   ============================================ */

.las-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--paper-rule);
  gap: 1rem;
  flex-wrap: wrap;
}

.las-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}
.las-btn:hover { background: var(--paper); color: var(--ink); transform: translateY(-1px); }
.las-btn:active { transform: translateY(0); }

.las-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.las-btn-primary:hover { background: var(--paper); color: var(--accent); }

.las-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink-fade);
  padding-left: 0.4rem;
  padding-right: 0.4rem;
}
.las-btn-ghost:hover { background: transparent; color: var(--ink); transform: none; }

.las-btn-back::before { content: '←'; }
.las-btn-next::after  { content: '→'; }

.las-btn-large {
  font-family: var(--display);
  font-size: 1.1rem;
  padding: 1rem 1.8rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* ============================================
   Station 2: Pattern matcher visualization
   ============================================ */

.las-vizwrap {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.8rem;
  margin: 1.8rem 0;
  box-shadow: 0 1px 0 rgba(0,0,0,0.02), 0 10px 30px -20px rgba(0,0,0,0.12);
}

.las-viz-sentence {
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1.4;
  color: var(--ink);
  letter-spacing: -0.01em;
  min-height: 3rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.las-viz-sentence .cursor {
  display: inline-block;
  width: 2px;
  height: 1.4rem;
  background: var(--accent);
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

.las-viz-sentence .word-new {
  display: inline-block;
  animation: word-arrive 0.35s ease;
}

@keyframes blink { 50% { opacity: 0; } }
@keyframes word-arrive {
  from { opacity: 0; transform: translateY(-4px); filter: blur(2px); }
  to   { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.las-viz-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fade);
  margin-bottom: 0.8rem;
}

.las-probs {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.las-prob-row {
  display: grid;
  grid-template-columns: 6.5rem 1fr 3rem;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  transition: opacity 0.3s;
}

.las-prob-row.picked .las-prob-label {
  color: var(--accent);
  font-weight: 600;
}

.las-prob-label {
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

.las-prob-bar {
  height: 8px;
  background: var(--paper-deep);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.las-prob-fill {
  height: 100%;
  background: var(--ink-faintest);
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.las-prob-row.picked .las-prob-fill { background: var(--accent); }

.las-prob-pct {
  color: var(--ink-fade);
  text-align: right;
  font-size: 0.8rem;
  font-variant-numeric: tabular-nums;
}

.las-viz-controls {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--paper-rule);
}

/* ============================================
   Station 3: Confident-wrong demo
   ============================================ */

.las-demowrap {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  overflow: hidden;
  margin: 1.8rem 0;
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.15);
}

.las-demo-q {
  padding: 1.2rem 1.5rem;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--paper-rule);
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--ink);
}

.las-demo-q::before {
  content: '$ ';
  color: var(--ink-fade);
  font-weight: 600;
}

.las-demo-a {
  padding: 1.5rem;
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--ink);
  min-height: 3rem;
}

.las-demo-a .typed { }

.las-trust-row {
  padding: 1.2rem 1.5rem;
  border-top: 1px solid var(--paper-rule);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.las-trust-q {
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-right: auto;
}

.las-choice {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.15s;
}
.las-choice:hover { background: var(--ink); color: var(--paper); }

.las-reveal {
  display: none;
  padding: 1.5rem;
  background: var(--accent-soft);
  border-top: 1px solid var(--accent);
  animation: reveal-in 0.5s ease;
}
.las-reveal.visible { display: block; }

@keyframes reveal-in {
  from { opacity: 0; max-height: 0; }
  to { opacity: 1; max-height: 400px; }
}

.las-reveal-title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.las-strawberry {
  font-family: var(--display);
  font-size: 2.4rem;
  letter-spacing: 0.05em;
  margin: 1rem 0 0.5rem;
  color: var(--ink);
}

.las-strawberry .r { color: var(--accent); font-weight: 600; }

/* ============================================
   Station 4: Specificity dial
   ============================================ */

.las-dial {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.8rem;
  margin: 1.8rem 0;
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.12);
}

.las-dial-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.las-dial-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-fade);
  font-weight: 600;
}

.las-dial-level {
  font-family: var(--display);
  font-size: 1rem;
  color: var(--accent);
  font-weight: 500;
  font-style: italic;
}

.las-dial-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--paper-rule);
  border-radius: 2px;
  outline: none;
  margin: 0.6rem 0 0.4rem;
}

.las-dial-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  cursor: grab;
  border: 3px solid var(--paper);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: transform 0.12s;
}

.las-dial-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  cursor: grab;
  border: 3px solid var(--paper);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.las-dial-slider:active::-webkit-slider-thumb { transform: scale(1.15); cursor: grabbing; }

.las-dial-ticks {
  display: flex;
  justify-content: space-between;
  padding: 0 8px;
  margin-bottom: 1.5rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-fade);
  letter-spacing: 0.05em;
}

.las-dial-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

@media (max-width: 600px) {
  .las-dial-pair { grid-template-columns: 1fr; }
}

.las-dial-box {
  padding: 1rem 1.2rem;
  border-radius: 4px;
  position: relative;
  min-height: 140px;
  transition: background 0.3s, border-color 0.3s;
}

.las-dial-prompt {
  background: var(--paper-deep);
  border: 1px solid var(--paper-rule);
  font-family: var(--mono);
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink);
}

.las-dial-reply {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  font-family: var(--body);
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink);
}

.las-dial-boxlabel {
  position: absolute;
  top: -0.55rem;
  left: 0.9rem;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: #fff;
  padding: 0 0.5rem;
  color: var(--ink-fade);
}

.las-dial-reply .las-dial-boxlabel {
  background: #fff;
  color: var(--accent);
}

.las-dial-lesson {
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-style: italic;
  text-align: center;
  padding: 0.8rem 1rem;
  background: var(--paper);
  border-radius: 4px;
  margin: 0;
}

/* ============================================
   Station 4 (legacy): Vague → specific — kept for safety
   ============================================ */

.las-transform {
  margin: 1.8rem 0;
}

.las-prompt-box {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.5rem;
  font-family: var(--mono);
  font-size: 0.95rem;
  line-height: 1.55;
  position: relative;
  transition: all 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.las-prompt-box.vague {
  color: var(--ink-fade);
  font-style: italic;
}

.las-prompt-box.specific {
  color: var(--ink);
  font-style: normal;
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 10px 30px -20px rgba(74, 124, 89, 0.4);
}

.las-prompt-label {
  position: absolute;
  top: -0.6rem;
  left: 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--paper);
  padding: 0 0.5rem;
  color: var(--ink-fade);
}

.las-prompt-box.specific .las-prompt-label {
  color: var(--accent);
  background: var(--paper);
}

.las-transform-arrow {
  text-align: center;
  font-family: var(--display);
  font-size: 1.8rem;
  color: var(--ink-faintest);
  line-height: 1;
  margin: 0.7rem 0;
}

.las-transform-arrow.active { color: var(--accent); }

/* ============================================
   Station 5: Verification game
   ============================================ */

.las-game {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.8rem;
  margin: 1.8rem 0;
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.12);
}

.las-game-round {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fade);
  margin-bottom: 0.5rem;
}

.las-game-q {
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 1.2rem;
}

.las-game-options { display: flex; flex-direction: column; gap: 0.6rem; }

.las-game-option {
  text-align: left;
  background: var(--paper);
  border: 1px solid var(--paper-rule);
  color: var(--ink);
  font-family: var(--body);
  font-size: 0.98rem;
  padding: 0.9rem 1.1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1.5;
}
.las-game-option:hover { border-color: var(--ink); background: #fff; }
.las-game-option.correct { border-color: var(--accent); background: var(--accent-soft); }
.las-game-option.wrong { border-color: #dc2626; background: rgba(220, 38, 38, 0.06); opacity: 0.7; }
.las-game-option .mini {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  color: var(--ink-fade);
}
.las-game-option.correct .mini { color: var(--accent); }

.las-game-feedback {
  display: none;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--paper-rule);
  font-size: 0.95rem;
  color: var(--ink-soft);
  line-height: 1.55;
}
.las-game-feedback.visible { display: block; animation: reveal-in 0.4s ease; }

.las-game-next {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  padding: 0;
}
.las-game-next:hover { text-decoration: underline; }

/* ============================================
   Station 6: Blind-spot grid (replaces orbit)
   ============================================ */

.las-blindgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin: 2rem 0 1rem;
}

@media (max-width: 600px) {
  .las-blindgrid { grid-template-columns: 1fr; }
}

.las-blindcard {
  text-align: left;
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.2s, transform 0.15s;
  font: inherit;
  color: inherit;
  overflow: hidden;
}

.las-blindcard:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 30px -20px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.las-blindcard[aria-expanded="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 10px 30px -18px rgba(124, 58, 237, 0.3);
}

.las-blindcard-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.1rem 1.3rem;
}

.las-blindcard-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  padding: 0.15rem 0.5rem;
  background: var(--accent-soft);
  border-radius: 2px;
}

.las-blindcard[aria-expanded="true"] .las-blindcard-num {
  background: var(--accent);
  color: #fff;
}

.las-blindcard-title {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.3;
  flex: 1;
  letter-spacing: -0.01em;
}

.las-blindcard-title em {
  font-style: italic;
  color: var(--accent);
}

.las-blindcard-chev {
  font-family: var(--mono);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--ink-fade);
  flex-shrink: 0;
  transition: transform 0.25s;
}

.las-blindcard[aria-expanded="true"] .las-blindcard-chev {
  transform: rotate(45deg);
  color: var(--accent);
}

.las-blindcard-body {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.3rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.55;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.las-blindcard[aria-expanded="true"] .las-blindcard-body {
  max-height: 400px;
  padding: 0 1.3rem 1.2rem;
  border-top: 1px solid var(--accent);
  padding-top: 1rem;
}

/* ============================================
   Station 7: Context changes everything + prompt builder
   ============================================ */

.las-context-demo {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1.5rem 0 2rem;
  box-shadow: 0 10px 30px -20px rgba(0, 0, 0, 0.12);
}

.las-context-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--paper-rule);
}

.las-context-tab {
  flex: 1;
  padding: 0.7rem 0.9rem;
  background: transparent;
  border: 1px solid var(--paper-rule);
  color: var(--ink-soft);
  font-family: var(--body);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.las-context-tab:hover { border-color: var(--accent); color: var(--accent); }
.las-context-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.las-context-prompt {
  background: var(--paper-deep);
  border-radius: 4px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  color: var(--ink);
  position: relative;
}

.las-context-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fade);
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.las-context-reply {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  animation: reveal-in 0.3s ease;
}

.las-context-lesson {
  padding: 1rem 1.2rem;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 4px 4px 0;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.55;
}

@media (max-width: 500px) {
  .las-context-tabs { flex-direction: column; }
}

/* ============================================
   Station 7: Prompt builder (embedded)
   ============================================ */

.las-pb {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.8rem;
  margin: 1.8rem 0;
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.12);
}

.las-pb-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-fade);
  margin-bottom: 0.4rem;
  margin-top: 1rem;
}
.las-pb-label:first-child { margin-top: 0; }
.las-pb-label strong { color: var(--accent); font-weight: 600; margin-right: 0.3rem; }

.las-pb input,
.las-pb textarea {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--paper-rule);
  border-radius: 4px;
  padding: 0.75rem 0.9rem;
  font-family: var(--body);
  font-size: 0.98rem;
  color: var(--ink);
  line-height: 1.5;
  transition: border-color 0.15s, background 0.15s;
}
.las-pb input:focus, .las-pb textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.las-pb textarea { min-height: 72px; resize: vertical; }

.las-pb-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--paper-rule);
}

.las-pb-out {
  display: none;
  margin-top: 1.4rem;
  padding: 1.2rem 1.4rem;
  background: var(--accent-soft);
  border-left: 2px solid var(--accent);
  border-radius: 0 6px 6px 0;
  animation: reveal-in 0.4s ease;
}
.las-pb-out.visible { display: block; }

.las-pb-out-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.las-pb-out pre {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 4px;
  padding: 1rem;
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--ink);
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 0.9rem;
}

/* ============================================
   Station 8: Worry cards (swipeable)
   ============================================ */

.las-carousel {
  margin: 1.8rem 0;
}

.las-card-stack {
  position: relative;
  overflow: hidden;
}

.las-worry {
  display: none;
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 2rem 1.8rem 1.6rem;
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.15);
  animation: card-swap 0.4s ease;
}
.las-worry.active { display: block; }

@keyframes card-swap {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: translateX(0); }
}

.las-worry-eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
  font-weight: 600;
}

/* MYTH vs FACT card differentiation */
.las-eyebrow-myth {
  color: #b91c1c;
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: rgba(185, 28, 28, 0.08);
  border: 1px solid rgba(185, 28, 28, 0.2);
  border-radius: 2px;
}

.las-eyebrow-fact {
  color: #15803d;
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: rgba(21, 128, 61, 0.08);
  border: 1px solid rgba(21, 128, 61, 0.2);
  border-radius: 2px;
}

.las-claim-quote {
  font-family: var(--display);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink-fade);
  border-left: 2px solid var(--ink-faintest);
  padding-left: 0.9rem;
  margin: 0.4rem 0 1rem;
  line-height: 1.45;
}

.las-worry[data-card-type="myth"] {
  border-left: 3px solid #b91c1c;
}

.las-worry[data-card-type="fact"] {
  border-left: 3px solid #15803d;
}

.las-worry h3 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.7rem;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 0.9rem;
  letter-spacing: -0.01em;
}

.las-worry p { font-size: 1rem; color: var(--ink-soft); margin-bottom: 0.9rem; }
.las-worry .handle {
  display: block;
  padding: 0.9rem 1.1rem;
  background: var(--accent-soft);
  border-left: 2px solid var(--accent);
  border-radius: 0 4px 4px 0;
  font-size: 0.95rem;
  color: var(--ink);
  margin: 1rem 0 0.5rem;
}
.las-worry .handle strong { color: var(--accent); }
.las-worry .src {
  font-size: 0.78rem;
  color: var(--ink-fade);
  margin-top: 0.8rem;
}
.las-worry .src a { color: var(--ink-fade); text-decoration: underline; }
.las-worry .src a:hover { color: var(--accent); }

.las-carousel-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.las-carousel-dots {
  display: flex;
  gap: 0.35rem;
}

.las-carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--paper-rule);
  transition: background 0.15s;
}
.las-carousel-dot.active { background: var(--accent); }

.las-carousel-btn {
  background: transparent;
  border: 1px solid var(--paper-rule);
  color: var(--ink-soft);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.las-carousel-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.las-carousel-btn:disabled { opacity: 0.3; cursor: default; }

.las-carousel-btn-text {
  background: #fff;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 0.95rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.las-carousel-btn-text:hover:not(:disabled) {
  background: var(--accent);
  color: #fff;
}
.las-carousel-btn-text:disabled {
  opacity: 0.3;
  cursor: default;
  background: transparent;
  color: var(--ink-fade);
  border-color: var(--paper-rule);
}

.las-carousel-count {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-fade);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  min-width: 2.8rem;
}

.las-carousel-dot {
  width: 9px;
  height: 9px;
}

@media (max-width: 500px) {
  .las-carousel-btn-text {
    font-size: 0.78rem;
    padding: 0.45rem 0.7rem;
  }
  .las-carousel-count { font-size: 0.72rem; }
}

/* ============================================
   Station 9: Parents branch
   ============================================ */

.las-branch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.8rem 0;
}

.las-branch-choice {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.5rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s;
  font: inherit;
  color: inherit;
}
.las-branch-choice:hover { border-color: var(--accent); transform: translateY(-2px); }

.las-branch-choice .label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  display: block;
}

.las-branch-choice .title {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 0.4rem;
}

.las-branch-choice .desc {
  font-size: 0.88rem;
  color: var(--ink-fade);
  line-height: 1.5;
}

.las-parents-content {
  display: none;
  margin-top: 2rem;
  animation: reveal-in 0.5s ease;
}
.las-parents-content.visible { display: block; }

@media (max-width: 560px) {
  .las-branch { grid-template-columns: 1fr; }
}

/* ============================================
   Station 10: Pledge card
   ============================================ */

.las-pledge-form {
  background: #fff;
  border: 1px solid var(--paper-rule);
  border-radius: 8px;
  padding: 1.8rem;
  margin: 1.8rem 0;
}

.las-pledge-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--ink);
  padding: 2.2rem 2rem;
  border-radius: 4px;
  margin: 1.8rem 0;
  font-family: var(--display);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.25),
              0 1px 0 rgba(0,0,0,0.04);
  background-image:
    linear-gradient(135deg, rgba(255,255,255,0.4) 0%, transparent 50%),
    radial-gradient(circle at 100% 0%, var(--accent-soft), transparent 50%);
}

.las-pledge-card::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid var(--ink-faintest);
  border-radius: 2px;
  pointer-events: none;
}

.las-pledge-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.las-pledge-eyebrow::before,
.las-pledge-eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}

.las-pledge-body {
  font-family: var(--display);
  font-size: 1.4rem;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 1.2rem;
}

.las-pledge-body .subject {
  color: var(--accent);
  font-style: italic;
  font-weight: 500;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}

.las-pledge-commits {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 0;
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.las-pledge-commits li {
  padding: 0.3rem 0;
  padding-left: 1.4rem;
  position: relative;
}

.las-pledge-commits li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.3rem;
  color: var(--accent);
  font-weight: 600;
}

.las-pledge-sig {
  margin-top: 1.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--ink-faintest);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-family: var(--body);
  font-size: 0.78rem;
  color: var(--ink-fade);
}

/* ============================================
   Toast
   ============================================ */

.las-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink);
  color: var(--paper);
  padding: 0.8rem 1.4rem;
  border-radius: 4px;
  font-family: var(--body);
  font-size: 0.88rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
  z-index: 100;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.4);
}
.las-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================
   Resume chip (shown if localStorage has progress)
   ============================================ */

.las-resume {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem 0.6rem 0.9rem;
  border-radius: 6px;
  font-size: 0.85rem;
  display: none;
  align-items: center;
  gap: 0.6rem;
  z-index: 40;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.4);
}

.las-resume.visible { display: flex; }
.las-resume strong { font-weight: 600; }
.las-resume button {
  background: var(--paper);
  color: var(--ink);
  border: none;
  border-radius: 3px;
  padding: 0.3rem 0.6rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* ============================================
   Footer (minimal)
   ============================================ */

.las-footer-mini {
  text-align: center;
  padding: 3rem 1.5rem;
  font-family: var(--body);
  font-size: 0.78rem;
  color: var(--ink-fade);
  border-top: 1px solid var(--paper-rule);
  margin-top: 4rem;
}

.las-footer-mini a { color: var(--ink-soft); }
