:root {
  --navy: #153e75;
  --navy-deep: #0e2c54;
  --sky: #7ca5dc;
  --sky-strong: #5a8bd1;
  --sky-pale: #eaf2fc;
  --mist: #f5f9fd;
  --ink: #1c2b3a;
  --ink-soft: #51637a;
  --muted: #51637a;
  --paper: #f5f9fd;
  --card: #ffffff;
  --line: #dde8f7;
  --blush: #ffe3d9;
  --coral: #f2a488;
  --sun: #f0b429;
  --mint: #3cb48a;
  --lilac: #7b6ad6;
  --rose: #e36a8c;
  --shadow: 0 12px 30px -18px rgba(21, 62, 117, 0.28);
  --radius: 28px;
  --tap: 56px;
  --font-display: Poppins, "Segoe UI", sans-serif;
  --font-body: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  background:
    radial-gradient(760px 420px at 82% -10%, var(--sky-pale) 0%, transparent 70%),
    radial-gradient(700px 380px at 8% 0%, var(--blush) 0%, transparent 48%),
    var(--white, #fff);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body { padding: 12px 12px 92px; }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--navy);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}
.skip:focus { left: 8px; }

.app {
  max-width: 1180px;
  margin: 0 auto;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: -12px -12px 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 8;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
}

.brand-logo {
  height: 48px;
  width: auto;
  display: block;
  max-width: min(52vw, 280px);
}

.brand-play {
  display: inline-flex;
  align-items: center;
  margin-left: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--sky-pale);
  color: var(--navy-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--navy-deep);
}

.brand em {
  font-style: normal;
  color: var(--muted);
  font-size: 13px;
}

.top-actions { display: flex; gap: 8px; align-items: center; }

.stars, .icon-btn, .pill, .tile, .dock button, .primary, .ghost, .chip {
  min-height: var(--tap);
}

.stars {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--sky-pale);
  border: 2px solid var(--line);
  padding: 0 14px;
  border-radius: 999px;
  font-size: 18px;
  color: var(--navy);
}

.icon-btn {
  width: var(--tap);
  border: 2px solid var(--line);
  background: var(--card);
  border-radius: 16px;
  cursor: pointer;
  font-size: 20px;
}

.back-btn {
  width: auto;
  padding: 0 14px;
  font-size: 16px;
  font-weight: 800;
  white-space: nowrap;
}
.back-btn[hidden] { display: none; }

.stage:focus { outline: none; }

.hero, .panel, .tile, .board, .strip {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px 24px 24px;
  margin-bottom: 16px;
  background:
    radial-gradient(760px 420px at 82% -10%, var(--sky-pale) 0%, transparent 70%),
    var(--card);
}

.kicker {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-strong);
}

h1, h2 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  color: var(--navy-deep);
  font-weight: 600;
}

.hero h1 { font-size: clamp(28px, 4.4vw, 46px); margin: 6px 0 8px; max-width: 18ch; }
.hero-pro {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 16px;
  align-items: center;
}
.hero-pro .stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border: 0;
  padding: 0;
}
.hero-pro .stats > div {
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 12px 8px;
  text-align: center;
}
.hero-pro .stats b { display: block; font-family: var(--font-display); font-size: 26px; color: var(--navy-deep); }
.hero-pro .stats span { font-size: 12px; color: var(--muted); font-weight: 800; }
.search-row { margin: 0 0 12px; }
.search-row input[type="search"] {
  width: 100%;
  min-height: 52px;
  border-radius: 16px;
  border: 2px solid var(--line);
  padding: 0 16px;
  font: inherit;
  background: #fff;
}
.welcome {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
  color: #fff;
  border-radius: 20px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.welcome p { color: var(--sky-pale); margin-top: 4px; }
.welcome .primary { background: #fff; color: var(--navy); border-color: #fff; }
.rail-title { font-family: var(--font-display); font-size: 18px; margin: 16px 0 8px; color: var(--navy-deep); }
.tile-wrap { position: relative; }
.tile { width: 100%; height: 100%; }
.love {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 40px;
  min-height: 40px;
  border: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.9);
  cursor: pointer;
  color: #c9b8a4;
  font-size: 18px;
}
.love.on { color: #e11d48; }
.feat { margin-bottom: 8px; }
.slider, .sudo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; max-width: 280px; margin: 12px auto; }
.sudo { grid-template-columns: repeat(4, 1fr); }
.sl { min-height: 64px; font-size: 22px; font-weight: 800; border: 2px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; }
.sl.empty { background: var(--mist); border-style: dashed; }
.sea { height: 90px; background: linear-gradient(#cdebff, #7ec8e3); border-radius: 16px; overflow: hidden; position: relative; }
.boat { font-size: 48px; position: absolute; bottom: 8px; left: 8px; transition: transform 1.4s ease; }

@media (max-width: 800px) {
  .hero-pro { grid-template-columns: 1fr; }
}
.hero p, .lede { color: var(--muted); line-height: 1.5; max-width: 58ch; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.tile {
  padding: 16px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  min-height: 148px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.tile:hover, .tile:focus-visible { transform: translateY(-3px); border-color: var(--navy); }
.tile .emoji { font-size: 34px; line-height: 1; }
.tile h3 { font-size: 20px; }
.tile p { color: var(--muted); font-size: 14px; }
.tile .tag {
  margin-top: auto;
  font-size: 12px;
  font-weight: 800;
  color: var(--navy);
}

.panel { padding: 16px; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  align-items: center;
}

.chip, .ghost, .primary, .danger {
  border-radius: 999px;
  border: 2px solid var(--line);
  background: #fff;
  padding: 0 16px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: var(--ink);
}

.chip.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.primary { background: var(--navy); color: #fff; border-color: var(--navy); }
.ghost { background: #fff; }
.danger { background: #fff1ee; border-color: #f3b8aa; color: #9b2c12; }

.strip {
  min-height: 84px;
  padding: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  margin-bottom: 12px;
}

.strip .empty { color: var(--muted); padding: 0 8px; }
.strip .word {
  background: #eef5ff;
  border: 2px solid #c7dbf5;
  border-radius: 16px;
  padding: 8px 10px;
  display: grid;
  place-items: center;
  min-width: 72px;
  font-weight: 800;
}

.aac-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  gap: 8px;
}

.aac-cell {
  border: 2px solid var(--line);
  background: #fff;
  border-radius: 18px;
  min-height: 108px;
  cursor: pointer;
  font: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.aac-cell span { font-size: 32px; line-height: 1; }
.aac-cell b { font-size: 14px; }

.choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.choice {
  border: 3px solid var(--line);
  background: #fff;
  border-radius: 20px;
  min-height: 140px;
  cursor: pointer;
  font: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.choice span { font-size: 48px; }
.choice.correct { border-color: var(--mint); background: #e7faf2; }
.choice.wrong { border-color: var(--coral); background: #ffece7; }

.prompt {
  font-family: var(--font-display);
  font-size: 28px;
  text-align: center;
  margin: 8px 0 4px;
}

.feedback {
  text-align: center;
  min-height: 28px;
  font-weight: 800;
  color: var(--navy);
}

.card-face {
  text-align: center;
  padding: 28px 12px;
}

.card-face .big { font-size: 84px; line-height: 1; }
.card-face h2 { font-size: 36px; margin: 8px 0 4px; }
.phoneme {
  display: inline-block;
  background: #efe8ff;
  color: #4c3ca8;
  border-radius: 999px;
  padding: 4px 12px;
  font-weight: 800;
}

.scene {
  position: relative;
  height: 280px;
  border-radius: 20px;
  border: 2px solid var(--line);
  background: linear-gradient(#cdebff, #fff7d6 70%);
  overflow: hidden;
  margin: 12px 0;
}

.scene-item {
  position: absolute;
  width: 72px;
  height: 72px;
  border: 3px solid transparent;
  border-radius: 18px;
  background: rgba(255,255,255,0.85);
  font-size: 36px;
  cursor: pointer;
}

.scene-item.glow { border-color: var(--sun); box-shadow: 0 0 0 6px rgba(240, 180, 41, 0.25); }
.scene-item.done { border-color: var(--mint); }

.meter {
  height: 10px;
  background: #eee6d8;
  border-radius: 99px;
  overflow: hidden;
  margin: 10px 0 16px;
}
.meter > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--sky), var(--mint));
  width: 0;
}

.setting-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.dock {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px;
  backdrop-filter: saturate(180%) blur(14px);
}

.dock button {
  border: 0;
  background: transparent;
  border-radius: 14px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: var(--muted);
}

.dock button.active { background: var(--sky-pale); color: var(--navy-deep); }

.toast {
  position: fixed;
  top: 16px;
  right: 16px;
  background: var(--navy);
  color: #fff;
  padding: 12px 16px;
  border-radius: 14px;
  z-index: 30;
  font-weight: 800;
}

.filters { margin-bottom: 12px; }
.sos-mini { background: var(--blush); border-color: var(--coral); color: #9b2c12; font-size: 11px; font-weight: 800; width: auto; padding: 0 10px; }
.fitz-yellow { background: #fff4c2; }
.fitz-green { background: #d8f5e6; }
.fitz-orange { background: #ffe3c8; }
.fitz-blue { background: #dcecff; }
.fitz-pink { background: #ffd9e8; }
textarea, input[type="text"], input:not([type="range"]) {
  font: inherit;
  padding: 10px 12px;
  border: 2px solid var(--line);
  border-radius: 14px;
  min-width: 140px;
  flex: 1;
}
textarea { width: 100%; min-height: 90px; margin-bottom: 8px; }
.ws-grid, .mem-grid, .hundreds, .mul, .ttt, .simon, .frac {
  display: grid;
  gap: 6px;
  margin-top: 10px;
}
.ws-grid { max-width: 360px; }
.ws-cell, .mem-card, .num, .ttt-cell {
  min-height: 44px;
  border: 2px solid var(--line);
  background: #fff;
  border-radius: 10px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.ws-cell.on { background: #c7f0dc; }
.mem-grid { grid-template-columns: repeat(4, 1fr); }
.mem-card { min-height: 72px; font-size: 28px; }
.mem-card.up { background: #eef5ff; }
.simon { grid-template-columns: 1fr 1fr; max-width: 280px; margin: 12px auto; }
.simon-pad { min-height: 90px; border: 0; border-radius: 18px; cursor: pointer; opacity: 0.75; }
.simon-pad.lit { opacity: 1; outline: 4px solid #fff; }
.ttt { grid-template-columns: repeat(3, 1fr); max-width: 280px; margin: 12px auto; }
.ttt-cell { min-height: 72px; font-size: 28px; }
.hundreds { grid-template-columns: repeat(10, 1fr); }
.mul { grid-template-columns: repeat(10, 1fr); }
.num { min-height: 36px; font-size: 12px; padding: 0; }
.frac { grid-template-columns: repeat(8, 1fr); max-width: 480px; }
.frac-bit { min-height: 48px; border: 2px solid var(--line); background: #fff; cursor: pointer; }
.frac-bit.on { background: var(--sky); }
.jar { display: flex; flex-wrap: wrap; gap: 6px; font-size: 28px; min-height: 120px; padding: 16px; background: #eef7ff; border-radius: 20px; }
.cause-btn {
  display: block; margin: 12px auto; width: 140px; height: 140px; border-radius: 50%;
  border: 0; background: var(--coral); color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 22px; cursor: pointer;
}
.balloon { text-align: center; font-size: 72px; transition: transform 0.2s; }
.spin-wrap { height: 160px; display: grid; place-items: center; overflow: hidden; }
.spin-wheel { transition: transform 0.9s ease; font-weight: 800; display: flex; gap: 12px; }
#pad { width: 100%; height: 360px; border: 2px dashed var(--line); border-radius: 16px; background: #fff; touch-action: none; }
.sos-screen { text-align: center; padding: 24px; }
.sos-btn {
  margin: 20px auto; display: block; width: min(100%, 280px); min-height: 120px;
  border: 0; border-radius: 24px; background: #c1121f; color: #fff;
  font-family: var(--font-display); font-weight: 800; font-size: 22px; cursor: pointer;
}
body.sos-flash { animation: sos 0.4s infinite alternate; }
@keyframes sos { from { background: #c1121f; } to { background: #fff; } }
.alpha-line { font-size: 18px; letter-spacing: 0.08em; word-break: break-word; }
.phrase { min-height: 72px; }
.yn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.yn-btn { min-height: 140px; border: 0; border-radius: 24px; font-family: var(--font-display); font-weight: 800; font-size: 28px; cursor: pointer; }
.yn-btn.yes { background: #c8f5de; }
.yn-btn.no { background: #ffd4c8; }
.ft { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ft-card { border: 2px solid var(--line); border-radius: 18px; padding: 12px; text-align: center; background: #fff; }
.ft-card span { font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy); }
.scale { display: flex; align-items: end; gap: 8px; justify-content: center; min-height: 140px; }
.scale-bit { width: 48px; border: 0; border-radius: 12px 12px 0 0; background: #7b6ad6; color: #fff; cursor: pointer; font-weight: 800; }
.prep-scene { position: relative; height: 180px; border-radius: 16px; background: #eef6ff; margin: 12px 0; }
.prep-scene .box { position: absolute; left: 42%; top: 40%; font-size: 64px; }
.prep-scene .ball { position: absolute; font-size: 36px; left: 46%; }
.pos-on .ball { top: 18%; }
.pos-in .ball { top: 48%; }
.pos-under .ball { top: 72%; }
.maze { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; max-width: 280px; margin: 12px auto; }
.maze-cell { min-height: 44px; border: 0; border-radius: 8px; cursor: pointer; font-size: 16px; }
.maze-cell.wall { background: #c5d4e8; }
.maze-cell.path { background: #fff; border: 2px solid var(--line); }
.maze-cell.on { background: #c7f0dc; }
.pat { display: flex; gap: 8px; justify-content: center; margin: 12px 0; }
.pat i, .pat-btn { width: 48px; height: 48px; border-radius: 12px; display: block; }
.pat .q { display: grid; place-items: center; background: #eee; font-style: normal; font-weight: 800; }
.pat-btn { border: 2px solid #fff; cursor: pointer; box-shadow: var(--shadow); }
.bingo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-width: 280px; margin: 12px auto; }
.bingo .num { min-height: 64px; font-size: 22px; }
.num.marked { background: #c7f0dc; }
.nline { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 8px; }
.nl { min-width: 40px; min-height: 48px; border: 2px solid var(--line); background: #fff; border-radius: 10px; font-weight: 800; cursor: pointer; }
.tf { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; max-width: 280px; }
.tf-dot { min-height: 48px; border: 2px solid var(--line); border-radius: 50%; background: #fff; cursor: pointer; }
.tf-dot.on { background: var(--coral); }
.geo { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; max-width: 260px; margin: 12px auto; }
.peg { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--navy); background: #fff; cursor: pointer; justify-self: center; }
.peg.on { background: var(--navy); }
.piano { display: flex; gap: 4px; }
.pkey { flex: 1; min-height: 140px; background: #fff; border: 2px solid var(--ink); border-radius: 0 0 10px 10px; font-weight: 800; cursor: pointer; }
.pkey:active { background: #e8f1fb; }
.pixels { display: grid; grid-template-columns: repeat(8, 1fr); gap: 2px; max-width: 320px; margin: 12px auto; }
.px { min-height: 32px; border: 1px solid #eee; background: #fff; cursor: pointer; padding: 0; }
.swatch { width: 32px; height: 32px; border-radius: 8px; border: 2px solid var(--line); cursor: pointer; }
#m, #hw { width: 100%; background: #fff; border: 2px dashed var(--line); border-radius: 16px; touch-action: none; }
.trace { opacity: 0.2; font-size: 96px; position: relative; }
.lmt { background: var(--card); border: 2px solid var(--line); border-radius: var(--radius); padding: 10px; box-shadow: var(--shadow); }
.lmt-bar { display: flex; gap: 6px; align-items: stretch; margin-bottom: 8px; }
.lmt-strip {
  flex: 1;
  min-height: 76px;
  border: 2px solid var(--navy);
  border-radius: 16px;
  background: #f4f8ff;
  display: flex;
  gap: 6px;
  align-items: center;
  overflow-x: auto;
  padding: 6px;
}
.lmt-chip { background: #fff; border: 2px solid #c7dbf5; border-radius: 12px; min-width: 64px; text-align: center; padding: 4px; font-size: 12px; }
.lmt-chip span { display: block; font-size: 26px; }
.lmt-tools { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.lmt-where { font-family: var(--font-display); }
.lmt-grid { display: grid; gap: 8px; }
.lmt-cell {
  min-height: 92px;
  border: 2px solid var(--line);
  background: #fff;
  border-radius: 16px;
  cursor: pointer;
  font: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.lmt-cell span { font-size: 32px; line-height: 1; }
.lmt-cell b { font-size: 13px; }
.lmt-cell.folder { background: #fff6c8; border-color: #e4c84a; }
.lmt-cell.ok { background: #c7f0dc; }
.lmt-cell img { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }
.lmt-note { margin-top: 10px; font-size: 12px; }
.lmt-chip.on { background: #dff5c8; }
.splat { width: 52px; height: 52px; display: block; margin: 0 auto; }
.lmt-color { background: #ececec; border-radius: 8px; overflow: hidden; min-height: 70vh; }
.lmt-green {
  background: #8fd400;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
}
.lmt-green button {
  background: transparent;
  border: 0;
  color: #fff;
  font: 700 22px/1 Inter, sans-serif;
  cursor: pointer;
  min-height: 44px;
}
.lmt-color-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 12px 20px;
  background: #f3f3f3;
  min-height: 210px;
  border-bottom: 1px solid #d0d0d0;
}
.lmt-color-strip {
  flex: 1;
  display: flex;
  gap: 18px;
  overflow-x: auto;
  align-items: flex-start;
  padding: 8px 4px;
}
.lmt-play {
  width: 92px;
  height: 92px;
  flex-shrink: 0;
  border: 0;
  border-radius: 18px;
  background: #4a4a4a;
  color: #fff;
  font-size: 36px;
  cursor: pointer;
  margin-top: 8px;
}
.color-tile {
  background: transparent;
  border: 0;
  min-width: 92px;
  cursor: pointer;
  font: 600 16px/1.2 Inter, sans-serif;
  color: #111;
  padding: 10px 8px 6px;
  border-radius: 4px;
}
.color-tile .splat { width: 72px; height: 72px; background: #fff; border-radius: 6px; padding: 6px; box-shadow: 0 1px 0 #ccc; }
.color-tile.picked { background: #c8e6a0; }
.color-tile b { display: block; margin-top: 8px; font-weight: 600; }
.lmt-app { background: #f0f0f0; border-radius: 8px; overflow: hidden; min-height: 78vh; display: flex; flex-direction: column; }
.lmt-green strong { color: #fff; font: 700 20px Inter, sans-serif; }
.lmt-msg {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 168px;
  padding: 10px 12px;
  background: #e8e8e8;
}
.lmt-board { flex: 1; overflow: auto; background: #f7f7f7; padding: 8px 6px 16px; }
.lmt-start {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 6px;
}
.start-tile {
  border: 0;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: #111;
}
.start-icon {
  display: grid;
  place-items: center;
  height: 88px;
  background: #fff;
  border: 1px solid #cfcfcf;
  border-radius: 4px;
  margin-bottom: 6px;
}
.start-tile b { font-weight: 600; font-size: 13px; }
.lmt-lib { display: flex; flex-wrap: wrap; gap: 10px; }
.lmt-foot { justify-content: space-around; }
.lmt-foot .lmt-play, .lmt-foot button { min-width: 48px; }
.cover-type { font: 800 22px/1 Georgia, serif; }
.cover-splats { display: flex; gap: 2px; }
.cover-splats .splat { width: 28px; height: 28px; }
.cover-emoji { font-size: 42px; line-height: 1; }
.cover-emo { font-size: 22px; letter-spacing: -2px; }
.cover-shapes { display: flex; gap: 6px; align-items: center; }
.sh-circle, .sh-sq, .sh-tri, .sh-rect { display: inline-block; }
.sh-circle { width: 18px; height: 18px; border: 2px solid #333; border-radius: 50%; }
.sh-sq { width: 16px; height: 16px; border: 2px solid #333; }
.sh-tri {
  width: 0; height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 16px solid #333;
}
.sh-rect { width: 22px; height: 14px; border: 2px solid #333; }
.sh-circle.big { width: 48px; height: 48px; }
.sh-sq.big { width: 44px; height: 44px; }
.sh-rect.big { width: 56px; height: 36px; }
.sh-tri.big { border-left-width: 28px; border-right-width: 28px; border-bottom-width: 48px; }
.letter-face { font: 800 36px/1 Georgia, serif; }

@media (max-width: 640px) {
  .lmt-start { grid-template-columns: repeat(4, 1fr); }
  .start-icon { height: 64px; }
  .cover-emoji { font-size: 28px; }
  .cover-type { font-size: 14px; }
}

@media (max-width: 640px) {
  .hero { padding: 16px; }
  .hero h1 { max-width: none; font-size: 26px; }
  .dock { grid-template-columns: repeat(5, 1fr); font-size: 12px; }
  .aac-grid { grid-template-columns: repeat(3, 1fr); }
  .hundreds, .mul { grid-template-columns: repeat(5, 1fr); }
}