:root{--card-min-width: 70px;--card-aspect-ratio: 2.5/3.5;--board-scale: .85}.variant-bar{display:flex;justify-content:center;padding:.5rem 1rem;background:#00000026}.variant-bar__inner{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:center}.variant-bar__label{color:#ffffffb3;font-size:.85rem;font-weight:500;margin-right:.25rem}.variant-bar__sep{color:#fff6;font-size:.9rem}.variant-bar .variant-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:6px;padding:.4rem .8rem;color:#ffffffd9;font-size:.85rem;font-family:var(--font-family-primary);cursor:pointer;text-decoration:none;transition:background .2s ease,color .2s ease}.variant-bar .variant-btn:hover:not(.variant-btn--active){background:#fff3;color:#fff}.variant-bar .variant-btn--active{background:#fffffff2;color:var(--color-header-green, #146419);font-weight:600;border-color:transparent;cursor:default}.game-board--accordion{display:grid;grid-template-columns:repeat(13,minmax(var(--card-min-width),1fr));gap:.35rem;padding:.75rem;justify-content:center;align-content:start;min-height:60vh;width:100%;max-width:1200px;margin:0 auto}.accordion-pile{position:relative;width:100%;aspect-ratio:var(--card-aspect-ratio);cursor:pointer}.accordion-pile .card{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:var(--card-border-radius, 8px);background-size:cover;background-position:center;box-shadow:0 2px 5px #0003;cursor:pointer;pointer-events:none;transition:transform .15s ease,box-shadow .15s ease}.card.is-selected{box-shadow:0 0 0 3px gold,0 4px 12px #ffd70066;transform:translateY(-8px);z-index:10}.card.is-valid-target{box-shadow:0 0 0 3px #4caf50,0 4px 12px #4caf5066;cursor:pointer}.card.hint-from{animation:hintPulseFrom .6s ease-in-out infinite alternate;box-shadow:0 0 0 4px #ffc107,0 0 20px #ffc10799;z-index:20}.card.hint-to{animation:hintPulseTo .6s ease-in-out infinite alternate;box-shadow:0 0 0 4px #4caf50,0 0 20px #4caf5099;z-index:19}@keyframes hintPulseFrom{0%{transform:translateY(0) scale(1)}to{transform:translateY(-6px) scale(1.02)}}@keyframes hintPulseTo{0%{box-shadow:0 0 0 4px #4caf50,0 0 15px #4caf5066}to{box-shadow:0 0 0 4px #4caf50,0 0 25px #4caf50cc}}@media (max-width: 1200px){.game-board--accordion{grid-template-columns:repeat(auto-fill,minmax(60px,1fr))}}@media (max-width: 768px){:root{--card-min-width: 50px}.game-board--accordion{gap:.25rem;padding:.5rem;grid-template-columns:repeat(auto-fill,minmax(50px,1fr))}.variant-bar{padding:.4rem .5rem}.variant-bar .variant-btn{padding:.3rem .6rem;font-size:.8rem}}@media (max-width: 480px){:root{--card-min-width: 42px}.game-board--accordion{grid-template-columns:repeat(auto-fill,minmax(42px,1fr))}}