.game{--cols: 4;display:grid;gap:var(--sp-3)}.game-title{margin:0}.game-intro{margin-top:var(--sp-2)}.game-header{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-3)}.game-header .game-title{flex:1 1 auto}.game-header .game-actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2)}.game-stage{scroll-margin-top:var(--header-h);display:flex;flex-direction:column;padding:var(--sp-4) var(--sp-3) var(--sp-5);background:var(--c-white);border-block:var(--border)}.game-stage .game{width:100%;max-width:var(--game-col, 100%);margin-inline:auto}.game-area{display:contents}.pdf-download{display:flex;justify-content:center;margin-block:var(--sp-6)}.pdf-download .btn{white-space:nowrap}.content-columns .prose{max-width:none}.content-columns .prose+.prose{margin-top:var(--sp-6)}.game-toolbar{display:flex;flex-wrap:wrap;gap:var(--sp-2);align-items:center}.game-toolbar .spacer{margin-left:auto}.game-toolbar .btn{min-height:40px;padding:var(--sp-2) var(--sp-3)}@media(max-width:480px){.game-toolbar{gap:3px}.game-toolbar .hud-stat{padding:3px 6px;gap:2px}.game-toolbar .hud-stat b{font-size:var(--fs-200)}.game-toolbar .hud-stat span{font-size:var(--fs-100)}.game-toolbar .btn{padding:var(--sp-1) var(--sp-2);font-size:var(--fs-200)}}.hud-stat{display:inline-flex;align-items:baseline;gap:var(--sp-1);padding:var(--sp-2) var(--sp-3);background:var(--c-white);border:var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);font-variant-numeric:tabular-nums}.hud-stat b{font-family:var(--font-display);font-size:var(--fs-400)}.hud-stat span{font-size:var(--fs-200);color:var(--c-ink-soft)}.game-hud .spacer{margin-left:auto}#settings-mount,.settings-buttons{display:contents}.game-actions .btn[aria-pressed=true]{background:var(--c-mint)}.game-actions .btn[aria-pressed=false]{background:var(--c-white);opacity:.6}.settings-select{min-height:44px;padding:var(--sp-2) var(--sp-6) var(--sp-2) var(--sp-3);font-weight:700;color:var(--c-ink);background-color:var(--c-lavender);border:var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2314110c' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--sp-3) center;background-size:12px;transition:transform .08s ease,box-shadow .08s ease}.settings-select:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 0 var(--c-ink)}.board{display:grid;grid-template-columns:repeat(var(--cols),1fr);gap:var(--board-gap, clamp(6px, 2vw, 14px));max-width:var(--board-max, 100%);width:100%;margin-inline:auto;justify-self:center}.board.is-preview{pointer-events:none}.card{position:relative;aspect-ratio:1 / 1;padding:0;border:none;background:none;cursor:pointer;perspective:800px;-webkit-tap-highlight-color:transparent}.card:disabled{cursor:default}.card-inner{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .35s cubic-bezier(.2,.8,.25,1)}.card.is-flipped .card-inner,.card.is-matched .card-inner{transform:rotateY(180deg)}.card-face{position:absolute;inset:0;display:grid;place-items:center;padding:var(--sp-2);border:var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;text-align:center}.card-back{background:var(--c-lavender);background-image:radial-gradient(var(--c-ink) 1.5px,transparent 1.6px);background-size:14px 14px;font-size:clamp(1.4rem,6vw,2.2rem)}.card-back .logo-mark{display:grid;place-items:center;width:52%;aspect-ratio:1;background:var(--c-white);border:2px solid var(--c-ink);border-radius:50%}.card-front{transform:rotateY(180deg);background:var(--c-white)}.card-front .emoji{font-size:clamp(1.8rem,9vw,3.4rem);line-height:1}.card-front .text{font-weight:700;font-size:clamp(.8rem,3.2vw,1.1rem)}.card-front img{width:100%;height:100%;object-fit:contain}.card.is-matched .card-front{background:var(--c-mint)}.card.is-mismatch .card-front{background:var(--c-danger)}.card.is-matched{animation:pop .3s ease}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.06)}to{transform:scale(1)}}.reveal-zone{min-height:44px;display:flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);text-align:center;background:var(--c-peach);border:var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);font-weight:700}.reveal-zone:empty{background:transparent;border-color:transparent;box-shadow:none}.win-overlay{position:fixed;inset:0;z-index:70;display:grid;place-items:center;padding:var(--sp-4);background:#14110c80}.win-overlay[hidden]{display:none}.win-card{max-width:420px;width:100%;text-align:center;background:var(--c-white);border:var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:var(--sp-6)}.win-card h2{margin-bottom:var(--sp-3)}.win-stats{display:flex;justify-content:center;gap:var(--sp-5);margin-block:var(--sp-4)}.win-stats .n{font-family:var(--font-display);font-size:var(--fs-600)}.win-hint{font-size:var(--fs-200);color:var(--c-ink-soft);margin-bottom:var(--sp-4)}.win-actions{display:flex;flex-wrap:wrap;gap:var(--sp-2);justify-content:center}