.collect-training{max-width:36rem;margin:1rem auto}.collect-summary{font-size:1.1rem;font-weight:700;color:#173d46}.collect-board{border:2px solid #516d63;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #254f3814}.collect-row{display:grid;grid-template-columns:repeat(8,minmax(0,1fr))}.collect-board .collect-cell{position:relative;aspect-ratio:1;min-height:0;min-width:0;margin:0;padding:0;border:0;border-radius:0;display:grid;place-items:center;cursor:pointer;color:#193d32;isolation:isolate}.collect-cell.light{background:#eef3df}.collect-cell.dark{background:#8bad8e}.collect-cell.collect-own{box-shadow:inset 0 0 0 3px #2c6971}.collect-cell.collect-last:not(.collect-own){box-shadow:inset 0 0 0 3px #e8be55}.collect-cell:focus-visible{outline:4px solid #145deb;outline-offset:-4px;z-index:3}.collect-cell[aria-disabled=true]{cursor:default}.collect-cell .chess-piece-svg{width:85%;height:85%;z-index:1;pointer-events:none}.collect-coordinate{position:absolute;left:3px;bottom:1px;font-size:clamp(9px,1vw,11px);line-height:1;font-weight:600;z-index:2;pointer-events:none}.collect-target{font-size:clamp(19px,4.5vw,38px);line-height:1;pointer-events:none}.collect-baursak{width:42%;height:42%;border-radius:40% 52% 45% 48%;background:radial-gradient(ellipse at 35% 28%,#fff0ba,#eaa948 60%,#bb7927);border:2px solid #9f6426;box-shadow:1px 3px #79491935;transform:rotate(-12deg)}.collect-target.with-enemy{position:absolute;right:3px;top:3px;z-index:2;font-size:20px;width:auto;height:auto}.collect-baursak.with-enemy{width:26%;height:26%}.collect-obstacle{font-size:clamp(21px,5vw,42px);color:#374e56;line-height:1}.collect-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.collect-controls label{display:grid;gap:.4rem}.collect-controls select,.collect-controls input{width:100%;min-width:0}.collect-training .notice{font-size:.9rem;line-height:1.6}.collect-training .muted{overflow-wrap:anywhere}@media(max-width:650px){.collect-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.collect-training{margin:.75rem 0}}@media(prefers-reduced-motion:reduce){.collect-cell{transition:none}}.academy .collect-cell[aria-disabled=true]{opacity:1}.collect-training [hidden]{display:none}.collect-board{position:relative}.collect-floating-piece{position:absolute;z-index:8;display:grid;place-items:center;pointer-events:none;will-change:transform;filter:drop-shadow(0 7px 8px #102b4038)}.collect-floating-piece .chess-piece-svg{width:85%;height:85%}.collect-cell .piece-arrived{animation:collect-piece-arrive .15s ease-out}@keyframes collect-piece-arrive{0%{opacity:.45;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.collect-cell .piece-arrived{animation:none}}.collect-cell.collect-error{box-shadow:inset 0 0 0 3px #9e3025}.collect-error-marker{position:absolute;right:4%;top:2%;display:grid;place-items:center;min-width:20px;min-height:20px;background:#fff;color:#92251d;border-radius:50%;font-size:1.2rem;font-weight:800;z-index:5}