:root {
  --q-face-sans: "Figtree", system-ui, "Segoe UI", Roboto, Arial, sans-serif;
  --q-face-display: "Bricolage Grotesque", "Figtree", system-ui, sans-serif;

  --q-bg: #FFF4DC;
  --q-arena: #FFFFFF;
  --q-surface: #FFFFFF;
  --q-surface-2: #FFEBC4;
  --q-surface-3: #FFD99A;
  --q-ink: #1F1A3D;
  --q-ink-soft: #4B4573;
  --q-muted: #766F96;
  --q-edge: #1F1A3D;
  --q-readout: rgba(31, 26, 61, .22);
  --q-readout-soft: rgba(31, 26, 61, .10);
  --q-scrim: rgba(31, 26, 61, .55);

  --q-sun: #FFC233; --q-coral: #FF6B57; --q-sky: #4DA8FF; --q-grass: #3DCB7B; --q-grape: #9B7BFF; --q-tang: #FF9A3D; --q-aqua: #2EC9C1;
  --q-accent: var(--q-coral);
  --q-accent-dark: #E24A35;
  --q-accent-soft: rgba(255, 107, 87, .18);
  --q-jag-accent: #1F1A3D;
  --q-hot: #E24A35;
  --q-good: #1FA85F;
  --q-slate: #3F7FD8; --q-jag-slate: #FFFFFF;
  --q-danger: #D8392B;
  --q-focus: #1F1A3D;
  --q-brass: var(--q-coral);
  --q-forest: var(--q-grass);

  --q-name-kalaha: var(--q-sun); --q-name-ineqgrid: var(--q-grass); --q-name-ineqgrid-ink: #14804A;
  --q-name-jumble: var(--q-coral); --q-name-echo: var(--q-sky); --q-name-linx: var(--q-grape);
  --q-screen-accent: var(--q-sun);
  --q-key-0: var(--q-sun); --q-key-1: var(--q-grass); --q-key-2: var(--q-coral); --q-key-3: var(--q-sky);
  --q-piece: #FFFFFF; --q-piece-edge: #1F1A3D; --q-piece-ink: #1F1A3D;

  --q-bw: 3px; --q-bw-s: 2.5px;
  --q-r1: 12px; --q-r2: 20px; --q-r3: 28px;
  --q-depth: 4px 4px 0 var(--q-edge);
  --q-depth-lg: 7px 7px 0 var(--q-edge);
  --q-gap-1: .4rem; --q-gap-2: .75rem; --q-gap-3: 1.1rem; --q-gap-4: 1.6rem; --q-gap-5: 2.4rem; --q-gap-6: 3.6rem;
  --q-width-max: 1140px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--q-face-sans); font-weight: 500; color: var(--q-ink); background-color: var(--q-bg);
  background-image: radial-gradient(rgba(31, 26, 61, .10) 1.3px, transparent 1.4px); background-size: 24px 24px;
  line-height: 1.62; font-size: clamp(1rem, .96rem + .25vw, 1.1rem); }
h1, h2, h3, h4 { font-family: var(--q-face-display); font-weight: 800; line-height: 1.04; color: var(--q-ink); margin: 0 0 var(--q-gap-2); letter-spacing: -.025em; }
h1 { font-size: clamp(2.5rem, 1.6rem + 3.8vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 1.3rem + 1.7vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 1.1rem + .6vw, 1.45rem); letter-spacing: -.015em; }
p { margin: 0 0 var(--q-gap-3); }
a { color: var(--q-ink); text-decoration-thickness: 2px; text-underline-offset: 3px; text-decoration-color: var(--q-coral); }
a:hover { color: var(--q-accent-dark); }
:focus-visible { outline: 3px solid var(--q-ink); outline-offset: 3px; border-radius: 6px; }
img { max-width: 100%; height: auto; display: block; }
.bypass-leap { position: absolute; left: -9999px; top: 0; background: var(--q-ink); color: #fff; padding: var(--q-gap-2) var(--q-gap-3); z-index: 100; }
.bypass-leap:focus { left: 0; }
.frame { width: 100%; max-width: var(--q-width-max); margin: 0 auto; padding: 0 var(--q-gap-4); }

/* ---------- header ---------- */
.apex-rail { background: var(--q-bg); border-bottom: 3px solid var(--q-edge); position: sticky; top: 0; z-index: 40; }
.apex-rail-core { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--q-gap-2) var(--q-gap-3); min-height: 76px; }
.badge { display: inline-flex; align-items: center; text-decoration: none; }
.badge__wordmark { height: 46px; width: auto; display: block; }
.drawer-switch { display: none; background: #fff; border: 3px solid var(--q-edge); border-radius: 12px; box-shadow: 3px 3px 0 var(--q-edge); color: var(--q-ink); padding: .45rem .9rem; font: 800 .95rem var(--q-face-display); cursor: pointer; }
.apex-drawer ul { list-style: none; display: flex; align-items: center; flex-wrap: wrap; gap: .15rem; margin: 0; padding: 0; }
.tab-crumbs { display: inline-block; padding: .4rem .7rem; text-decoration: none; color: var(--q-ink); font: 700 .98rem var(--q-face-sans); background-image: linear-gradient(var(--q-sun), var(--q-sun)); background-repeat: no-repeat; background-size: 0 .42em; background-position: .7rem 82%; transition: background-size .18s ease; }
.tab-crumbs:hover { color: var(--q-ink); background-size: calc(100% - 1.4rem) .42em; }
.tab-crumbs[aria-current="page"], .tab-crumbs[aria-current="true"] { background-size: calc(100% - 1.4rem) .42em; background-image: linear-gradient(var(--q-coral), var(--q-coral)); }

/* ---------- buttons ---------- */
.press { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; font: 800 1.02rem var(--q-face-display); letter-spacing: -.005em; padding: .8rem 1.45rem; border-radius: 14px; border: 3px solid var(--q-edge); cursor: pointer; text-decoration: none; color: var(--q-ink); box-shadow: 4px 4px 0 var(--q-edge); transition: transform .08s ease, box-shadow .08s ease, background-color .15s; }
.press:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--q-edge); color: var(--q-ink); }
.press:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--q-edge); }
.press-solid { background: var(--q-coral); }
.press-solid:hover { background: #FF7C6A; }
.press-ghost { background: #fff; }
.press-ghost:hover { background: var(--q-surface-2); }
.press-mini { padding: .45rem .95rem; font-size: .92rem; box-shadow: 3px 3px 0 var(--q-edge); border-width: 2.5px; border-radius: 11px; }

/* ---------- hero: poster ---------- */
.lead { padding: var(--q-gap-6) 0 var(--q-gap-5); overflow: hidden; }
.billboard { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--q-gap-5); align-items: center; }
.billboard__pill { display: inline-block; font: 800 .8rem var(--q-face-display); letter-spacing: .08em; text-transform: uppercase; background: var(--q-sun); border: 3px solid var(--q-edge); border-radius: 999px; padding: .3rem .95rem; transform: rotate(-2deg); box-shadow: 3px 3px 0 var(--q-edge); margin-bottom: var(--q-gap-3); }
.billboard h1 { margin-bottom: var(--q-gap-3); }
.billboard__hl { background-image: linear-gradient(var(--q-sun), var(--q-sun)); background-repeat: no-repeat; background-size: 100% .38em; background-position: 0 90%; padding: 0 .08em; white-space: nowrap; }
.lead-intro { font-size: 1.22rem; color: var(--q-ink-soft); max-width: 46ch; }
.lead-launch { display: flex; gap: var(--q-gap-3); flex-wrap: wrap; margin-top: var(--q-gap-4); }
.billboard__bullets { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin: var(--q-gap-4) 0 0; padding: 0; font-weight: 700; font-size: .95rem; color: var(--q-ink-soft); }
.billboard__bullets li::before { content: "✓"; display: inline-grid; place-items: center; width: 1.3em; height: 1.3em; margin-right: .45em; border-radius: 50%; background: var(--q-grass); border: 2px solid var(--q-edge); color: var(--q-ink); font-size: .8em; font-weight: 900; }
.heap { position: relative; min-height: 440px; }
.heap__mosaic { position: absolute; width: 58%; height: auto; filter: drop-shadow(0 0 0 transparent); transition: transform .25s ease; }
.heap__mosaic--a { left: 0; top: 4%; transform: rotate(-8deg); z-index: 1; }
.heap__mosaic--b { right: 0; top: 0; transform: rotate(7deg); z-index: 2; }
.heap__mosaic--c { left: 22%; bottom: 0; transform: rotate(-2deg); z-index: 3; }
.heap:hover .heap__mosaic--a { transform: rotate(-11deg) translate(-4px, -4px); }
.heap:hover .heap__mosaic--b { transform: rotate(10deg) translate(4px, -4px); }
.heap:hover .heap__mosaic--c { transform: rotate(0deg) translateY(-6px); }
.banner { background: var(--q-ink); color: var(--q-sun); border-block: 3px solid var(--q-edge); transform: rotate(-1.2deg); margin: var(--q-gap-3) -3% var(--q-gap-5); padding: .7rem 0; white-space: nowrap; overflow: hidden; font: 800 1.05rem var(--q-face-display); letter-spacing: .14em; text-transform: uppercase; text-align: center; }
.banner span { margin: 0 1.1rem; }
.banner i { font-style: normal; color: var(--q-coral); }

/* ---------- sections ---------- */
.band { padding: var(--q-gap-6) 0; }
.band-wash { background: #FFE6A0; border-block: 3px solid var(--q-edge); }
.band-crown { max-width: 60ch; margin-bottom: var(--q-gap-5); }
.band-kicker { display: inline-block; font: 800 .78rem var(--q-face-display); letter-spacing: .1em; text-transform: uppercase; background: var(--q-sky); border: 2.5px solid var(--q-edge); border-radius: 8px; padding: .2rem .65rem; margin-bottom: var(--q-gap-2); transform: rotate(-1.5deg); }

/* catalog: sticker tiles */
.mosaic-lattice { display: grid; grid-template-columns: repeat(auto-fill, minmax(236px, 1fr)); gap: var(--q-gap-5) var(--q-gap-4); }
.slab-play { display: flex; flex-direction: column; text-decoration: none; color: var(--q-ink); }
.slab-play-thumb img { width: 100%; height: auto; transition: transform .2s ease; }
.slab-play:hover .slab-play-thumb img { transform: rotate(-2.5deg) translateY(-5px); }
.slab-play-guts { padding: var(--q-gap-3) .25rem 0; }
.slab-play-name { font-size: 1.35rem; margin-bottom: .25rem; }
.slab-play:hover .slab-play-name { text-decoration: underline; text-decoration-color: var(--q-coral); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.slab-play-blurb { color: var(--q-ink-soft); font-size: .98rem; margin: 0; font-weight: 500; }

/* featured */
.spotlight-plate { display: grid; grid-template-columns: 230px 1fr; gap: var(--q-gap-5); align-items: center; background: var(--q-sky); border: 3px solid var(--q-edge); border-radius: var(--q-r3); box-shadow: 8px 8px 0 var(--q-edge); padding: var(--q-gap-5); }
.spotlight-plate__pic { width: 210px; height: auto; transform: rotate(-4deg); }
.spotlight-plate__guts h2 { margin-bottom: var(--q-gap-2); }
.spotlight-plate__guts p { max-width: 54ch; font-weight: 600; }
.spotlight-plate__guts .band-kicker { background: var(--q-sun); }
.spotlight-plate__guts .press { margin-top: var(--q-gap-2); background: #fff; }
@media (max-width: 700px) { .spotlight-plate { grid-template-columns: 1fr; text-align: center; padding: var(--q-gap-4); } .spotlight-plate__pic { margin: 0 auto; } }

/* notice: speech bubble */
.house-memo { position: relative; max-width: 66ch; margin: 0 auto; background: #fff; border: 3px solid var(--q-edge); border-radius: var(--q-r3); box-shadow: 8px 8px 0 var(--q-coral), 8px 8px 0 3px var(--q-edge); padding: var(--q-gap-5); }
.house-memo::after { content: ""; position: absolute; left: 12%; bottom: -26px; width: 34px; height: 34px; background: #fff; border-right: 3px solid var(--q-edge); border-bottom: 3px solid var(--q-edge); transform: rotate(45deg) skew(8deg, 8deg); }
.house-memo__apex { font: 800 .8rem var(--q-face-display); letter-spacing: .12em; text-transform: uppercase; color: var(--q-accent-dark); margin-bottom: var(--q-gap-2); }
.house-memo h2 { margin-bottom: var(--q-gap-3); }
.house-memo__symbol { font: 800 1.1rem var(--q-face-display); color: var(--q-ink); margin: var(--q-gap-3) 0 0; }

.nudge { border: 3px solid var(--q-edge); background: var(--q-sun); border-radius: var(--q-r2); box-shadow: var(--q-depth); padding: var(--q-gap-4) var(--q-gap-5); margin: 0 0 var(--q-gap-4); font-weight: 600; }
.swift-slab { background: var(--q-surface-2); }

/* FAQ */
.asks { display: grid; gap: var(--q-gap-3); max-width: 860px; }
.query-unit { background: #fff; border: 3px solid var(--q-edge); border-radius: 18px; box-shadow: 4px 4px 0 var(--q-edge); overflow: hidden; }
.query-prompt { width: 100%; text-align: left; font: 800 1.08rem var(--q-face-display); letter-spacing: -.01em; padding: 1.05rem 1.3rem; background: transparent; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: var(--q-gap-3); color: var(--q-ink); }
.query-prompt:hover { background: var(--q-surface-2); }
.query-symbol { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--q-sun); border: 2.5px solid var(--q-edge); font: 900 1.1rem/1 var(--q-face-display); }
.query-reply { padding: 0 1.3rem 1.2rem; color: var(--q-ink-soft); font-weight: 500; }
.query-reply[hidden] { display: none; }

/* ---------- inner page banner ---------- */
.masthead-chunk { background: var(--q-screen-accent); border-bottom: 3px solid var(--q-edge); padding: var(--q-gap-5) 0 var(--q-gap-4); }
.masthead-chunk h1 { font-size: clamp(2.2rem, 1.5rem + 3vw, 3.6rem); }
.whereami-crumbs { font: 700 .92rem var(--q-face-sans); color: var(--q-ink); margin: 0 0 var(--q-gap-2); }
.whereami-crumbs a { color: var(--q-ink); text-decoration-color: var(--q-ink); }
.masthead-chunk .lead-intro { color: var(--q-ink); font-weight: 600; margin-bottom: 0; }

/* contrast overrides */
.tally-lattice div strong { color: var(--q-ink); }
.masthead-chunk p { color: var(--q-ink); font-weight: 600; }

/* ---------- footer ---------- */
.foot-rail { background: #FFE6A0; border-top: 3px solid var(--q-edge); padding: var(--q-gap-5) 0 var(--q-gap-4); margin-top: var(--q-gap-6); }
.foot-rail-lattice { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--q-gap-4); }
.foot-rail h4 { font: 800 .82rem var(--q-face-display); text-transform: uppercase; letter-spacing: .12em; margin: 0 0 var(--q-gap-2); }
.foot-rail ul { list-style: none; margin: 0; padding: 0; }
.foot-rail li { margin-bottom: .45rem; }
.foot-rail a { color: var(--q-ink); text-decoration: none; font-weight: 600; font-size: .98rem; }
.foot-rail a:hover { text-decoration: underline; text-decoration-color: var(--q-coral); text-decoration-thickness: 2px; }
.colophon-fine { margin-top: var(--q-gap-4); padding-top: var(--q-gap-3); border-top: 3px solid var(--q-edge); color: var(--q-ink-soft); font-weight: 600; font-size: .88rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--q-gap-2); }

@media (max-width: 900px) { .billboard { grid-template-columns: 1fr; } .heap { min-height: 340px; max-width: 460px; margin: 0 auto; width: 100%; } }
@media (max-width: 860px) {
  .play-arrange { grid-template-columns: 1fr; }
  .play-pane { order: 2; }
  .drawer-switch { display: inline-block; }
  .apex-drawer { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--q-bg); border-bottom: 3px solid var(--q-edge); padding: var(--q-gap-2) var(--q-gap-4) var(--q-gap-3); }
  .apex-drawer-ajar { display: block; }
  .apex-drawer ul { flex-direction: column; align-items: flex-start; gap: .2rem; }
  .colophon-fine { flex-direction: column; }
}

/* ================= functional UI: game layout ================= */
.play-arrange { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--q-gap-4); align-items: start; }
.play-arena { background: var(--q-arena); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r3); box-shadow: var(--q-depth-lg); padding: clamp(12px, 2.5vw, 24px); container-type: inline-size; }
.play-pane { display: grid; gap: var(--q-gap-3); }
.pane-slab { background: var(--q-arena); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r2); padding: var(--q-gap-3) var(--q-gap-4); box-shadow: var(--q-depth); }
.pane-slab h2 { font-size: 1.15rem; margin-bottom: .4rem; }
.state-readout { font-weight: 700; font-size: 1.02rem; margin: 0; color: var(--q-ink); }
.knob-strip { display: flex; flex-wrap: wrap; gap: var(--q-gap-2); align-items: center; }
.knob-strip + .knob-strip { margin-top: var(--q-gap-2); }
.entry-flat { display: grid; gap: .3rem; flex: 1 1 120px; }
.entry-flat label { font-size: .85rem; font-weight: 600; color: var(--q-muted); }
.entry-flat select { font: inherit; color: var(--q-ink); background: var(--q-surface-2); border: var(--q-bw-s) solid var(--q-edge); border-radius: var(--q-r1); padding: .55rem; }
.tally-lattice { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--q-gap-2); text-align: center; }
.tally-lattice div { background: var(--q-surface-2); border: 1px solid var(--q-readout); border-radius: var(--q-r1); padding: var(--q-gap-2); }
.tally-lattice strong { display: block; font-family: var(--q-face-display); font-size: 1.5rem; color: var(--q-screen-accent); }
.tally-lattice span { font-size: .74rem; color: var(--q-muted); text-transform: uppercase; letter-spacing: .06em; }
.keypad { display: flex; flex-wrap: wrap; gap: 6px; }
.keypad .press { flex: 1 1 40px; padding: .55rem 0; }

/* ---- onça ---- */
#jag-pitch { display: grid; grid-template-columns: repeat(5, minmax(48px, 72px)); gap: 6px; width: fit-content; margin: 0 auto; padding: 14px; background: var(--q-surface-2); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r2); }
.jag-box { aspect-ratio: 1/1; border: 1.5px solid var(--q-readout); border-radius: 50%; background: var(--q-surface); color: var(--q-ink); font-size: clamp(1.2rem, 4vw, 1.9rem); cursor: pointer; padding: 0; }
.jag-box--cross { background: var(--q-surface-3); }
.jag-box--jaguar { background: var(--q-accent); border-color: var(--q-edge); box-shadow: 0 0 0 3px var(--q-accent-soft); }
.jag-box--step { outline: 3px solid var(--q-good); outline-offset: -3px; }
.jag-box--leap { outline: 3px solid var(--q-hot); outline-offset: -3px; }
.jag-box:disabled { cursor: default; }
.jag-box:focus-visible { outline: 3px solid var(--q-focus); outline-offset: 2px; }

/* ---- dominó ---- */
.bone-felt { max-width: 100%; }
.bone-kicker { font-family: var(--q-face-display); font-weight: 700; font-size: .95rem; color: var(--q-ink-soft); margin: var(--q-gap-3) 0 var(--q-gap-1); }
#bone-trail { display: flex; flex-wrap: wrap; gap: 4px; min-height: 58px; padding: var(--q-gap-2); background: var(--q-surface-2); border: 1.5px solid var(--q-readout); border-radius: var(--q-r2); align-items: center; }
#bone-rack { display: flex; flex-wrap: wrap; gap: 6px; padding: var(--q-gap-2) 0; }
.bone-piece { display: inline-flex; border: 2px solid var(--q-piece-edge); border-radius: 8px; background: var(--q-piece); overflow: hidden; font-family: var(--q-face-display); font-weight: 700; }
.bone-side { display: grid; place-items: center; width: 26px; height: 40px; font-size: 1.05rem; color: var(--q-piece-ink); }
.bone-side + .bone-side { border-left: 2px solid var(--q-piece-edge); }
.bone-piece--rack { cursor: pointer; padding: 0; opacity: .55; }
.bone-piece--rack.dom-stone--ok { opacity: 1; box-shadow: 0 3px 0 var(--q-accent); }
.bone-piece--rack:disabled { cursor: default; }
.bone-piece--rack:focus-visible { outline: 3px solid var(--q-focus); outline-offset: 2px; }
.bone-bare { color: var(--q-muted); font-size: .92rem; margin: 0; }
.bone-pick { display: flex; gap: var(--q-gap-2); align-items: center; flex-wrap: wrap; margin-top: var(--q-gap-2); padding: var(--q-gap-2); border: 1.5px dashed var(--q-accent); border-radius: var(--q-r2); background: var(--q-accent-soft); }
.bone-pick[hidden] { display: none; }

/* ---- mancala ---- */
#kalaha-pitch { display: grid; place-items: center; }
.kalah-axis { display: flex; align-items: stretch; gap: 2cqw; width: 100%; }
.kalah-cups { flex: 1; display: grid; gap: 2cqw; }
.kalah-strip { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2cqw; }
.kalah-cup { aspect-ratio: 1/1; border-radius: 50%; border: var(--q-bw-s) solid var(--q-edge); background: var(--q-surface-2); box-shadow: inset 0 3px 8px rgba(0,0,0,.16); font-weight: 700; font-family: var(--q-face-display); font-size: 5cqw; color: var(--q-ink); cursor: pointer; }
.kalah-cup--me { background: color-mix(in srgb, var(--q-name-kalaha) 34%, var(--q-surface-2)); }
.kalah-cup--me:not(:disabled):hover { background: color-mix(in srgb, var(--q-name-kalaha) 55%, var(--q-surface)); }
.kalah-cup:disabled { cursor: default; }
.kalah-well { width: 14cqw; border-radius: 999px; border: var(--q-bw-s) solid var(--q-edge); display: grid; place-items: center; font-weight: 700; font-family: var(--q-face-display); font-size: 6cqw; }
.kalah-well--me { background: var(--q-name-kalaha); color: var(--q-jag-accent); }
.kalah-well--rival { background: var(--q-slate); color: var(--q-jag-slate); }

/* ---- futoshiki ---- */
#ineqgrid-pitch { display: grid; justify-content: center; gap: 3px; }
.ineq-box { width: 13cqw; max-width: 62px; aspect-ratio: 1/1; border: var(--q-bw-s) solid var(--q-edge); border-radius: var(--q-r1); background: var(--q-surface-2); font-weight: 700; font-family: var(--q-face-display); font-size: clamp(1rem, 6cqw, 1.7rem); color: var(--q-name-ineqgrid-ink); cursor: pointer; }
.ineq-box--fixed { background: var(--q-surface-3); color: var(--q-ink); }
.ineq-box--picked { outline: 3px solid var(--q-focus); outline-offset: -3px; }
.ineq-rel { display: grid; place-items: center; font-weight: 800; color: var(--q-hot); font-size: 3.5cqw; min-width: 12px; }
.ineq-rel--v { align-self: center; }

/* ---- anagrama ---- */
#jumble-pitch { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.jum-mosaic { width: 15cqw; max-width: 60px; aspect-ratio: 1/1; border: var(--q-bw-s) solid var(--q-edge); border-radius: var(--q-r1); background: var(--q-name-jumble); color: var(--q-jag-accent); font-weight: 700; font-family: var(--q-face-display); font-size: clamp(1.1rem, 6cqw, 1.9rem); text-transform: uppercase; cursor: pointer; box-shadow: var(--q-depth); }
.jum-mosaic--spent { background: var(--q-surface-2); color: var(--q-muted); box-shadow: none; border-color: var(--q-readout); }
#jumble-reply { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-top: var(--q-gap-3); }
.jum-gap { width: 15cqw; max-width: 56px; aspect-ratio: 1/1; border-bottom: 4px solid var(--q-name-jumble); display: grid; place-items: center; font-weight: 700; font-family: var(--q-face-display); font-size: clamp(1.1rem, 6cqw, 1.8rem); text-transform: uppercase; color: var(--q-ink); }

/* ---- sequência ---- */
#echo-pitch { display: grid; grid-template-columns: 1fr 1fr; gap: 3cqw; max-width: 460px; margin: 0 auto; }
.echo-key { aspect-ratio: 1/1; border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r3); cursor: pointer; opacity: .82; transition: opacity .1s ease, transform .06s ease, box-shadow .1s ease; }
.echo-key--0 { background: var(--q-key-0); } .echo-key--1 { background: var(--q-key-1); }
.echo-key--2 { background: var(--q-key-2); } .echo-key--3 { background: var(--q-key-3); }
.echo-key--glow { opacity: 1; transform: scale(1.04); box-shadow: 0 0 0 3px var(--q-arena), 0 0 0 6px var(--q-focus); }
.echo-key:hover { opacity: .95; }

/* ---- pontes ---- */
#linx-pitch { display: grid; gap: 0; aspect-ratio: 1/1; }
#linx-pitch > * { min-width: 0; min-height: 0; }
.linx-bare { position: relative; }
.linx-node { border: 2.5px solid var(--q-name-linx); border-radius: 50%; background: var(--q-surface-2); color: var(--q-ink); font-weight: 700; font-family: var(--q-face-display); font-size: 5cqw; cursor: pointer; margin: 8%; aspect-ratio: 1/1; }
.linx-node--won { background: var(--q-name-linx); color: var(--q-jag-accent); }
.linx-node--excess { border-color: var(--q-danger); color: var(--q-danger); }
.linx-node--picked { box-shadow: 0 0 0 3px var(--q-focus); }
.linx-span::before { content: ""; position: absolute; background: var(--q-name-linx); }
.linx-span--h::before { left: 0; right: 0; top: 50%; height: 3px; transform: translateY(-50%); }
.linx-span--v::before { top: 0; bottom: 0; left: 50%; width: 3px; transform: translateX(-50%); }
.linx-span--twin.linx-span--h::before { height: 3px; box-shadow: 0 6px 0 var(--q-name-linx), 0 -6px 0 var(--q-name-linx); }
.linx-span--twin.linx-span--v::before { width: 3px; box-shadow: 6px 0 0 var(--q-name-linx), -6px 0 0 var(--q-name-linx); }

/* ---- cookie UI ---- */
.crumb-tape { position: fixed; left: 50%; bottom: var(--q-gap-3); transform: translateX(-50%); width: min(720px, calc(100% - 2 * var(--q-gap-3))); background: var(--q-arena); color: var(--q-ink); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r2); box-shadow: var(--q-depth-lg); padding: var(--q-gap-3) var(--q-gap-4); z-index: 60; }
.crumb-tape[hidden] { display: none; }
.crumb-tape p { font-size: .92rem; margin-bottom: var(--q-gap-2); }
.crumb-tape-moves { display: flex; flex-wrap: wrap; gap: var(--q-gap-2); }
.crumb-pane { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: var(--q-gap-3); background: var(--q-scrim); }
.crumb-pane[hidden] { display: none; }
.crumb-pane-guts { background: var(--q-arena); color: var(--q-ink); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r3); max-width: 560px; width: 100%; max-height: 90vh; overflow: auto; padding: var(--q-gap-4); box-shadow: var(--q-depth-lg); }
.crumb-setting { display: flex; gap: var(--q-gap-2); align-items: flex-start; border: 1px solid var(--q-readout); border-radius: var(--q-r1); padding: var(--q-gap-2); margin-bottom: var(--q-gap-2); }
.crumb-setting input { margin-top: .35rem; width: 1.1rem; height: 1.1rem; accent-color: var(--q-accent); }
.crumb-setting label { font-weight: 700; }
.crumb-setting p { margin: .2rem 0 0; font-size: .88rem; color: var(--q-muted); }
.crumb-pane-moves { display: flex; flex-wrap: wrap; gap: var(--q-gap-2); margin-top: var(--q-gap-3); }
.sr-unseen { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---- prose / inner pages ---- */
.copy { max-width: 72ch; }
.copy h2 { margin-top: var(--q-gap-5); }
.copy h3 { margin-top: var(--q-gap-4); }
.copy ul, .copy ol { padding-left: 1.3rem; margin: 0 0 var(--q-gap-3); }
.copy li { margin-bottom: .4rem; }
.copy table { border-collapse: collapse; width: 100%; margin: 0 0 var(--q-gap-3); }
.copy th, .copy td { text-align: left; padding: .55rem .75rem; border: 1px solid var(--q-readout); }
.copy th { background: var(--q-surface-2); }
.copy kbd { background: var(--q-surface-2); border: 1px solid var(--q-readout); border-radius: 5px; padding: .05rem .4rem; font-size: .9em; }
.perk-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: var(--q-gap-4); }
.perk { background: var(--q-arena); border: var(--q-bw) solid var(--q-edge); border-radius: var(--q-r2); padding: var(--q-gap-4); box-shadow: var(--q-depth); }
.reach-mailcard { background: var(--q-surface-2); border: 1px solid var(--q-readout); border-radius: var(--q-r2); padding: var(--q-gap-3); }
.frame.copy::after { content: ""; display: table; clear: both; }
.guide-shot { float: right; width: min(42%, 260px); margin: .3rem 0 var(--q-gap-3) var(--q-gap-4); border-radius: var(--q-r3); overflow: hidden; border: var(--q-bw) solid var(--q-edge); box-shadow: var(--q-depth); }
.guide-shot img { width: 100%; height: auto; display: block; }
@media (max-width: 640px) { .guide-shot { float: none; width: 100%; max-width: 320px; margin: 0 auto var(--q-gap-3); } }
@media (prefers-reduced-motion: reduce) { * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; } }