*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;background:linear-gradient(135deg,#0f4c3a,#2d8659,#0f4c3a);min-height:100vh;color:#fff;overflow:hidden}#game-container{display:grid;grid-template-columns:1fr 400px;grid-template-rows:1fr auto 1fr;height:100vh;gap:10px;padding:10px}.player-area{padding:20px;background:#0000004d;border-radius:10px;border:2px solid #ffd700}#ai-area{grid-column:1;grid-row:1}#user-area{grid-column:1;grid-row:3}.player-area h2{text-align:center;margin-bottom:15px;color:gold;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.card-hand{display:flex;justify-content:center;align-items:center;gap:10px;min-height:120px;flex-wrap:wrap}.game-card{width:80px;height:112px;border-radius:8px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 8px #0000004d;border:2px solid transparent}.game-card:hover{transform:translateY(-10px);box-shadow:0 8px 16px #00000080}.game-card.selected{border-color:gold;transform:translateY(-15px);box-shadow:0 10px 20px #ffd70080}.game-card.disabled{opacity:.6;cursor:not-allowed}#game-center{grid-column:1;grid-row:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:20px}.center-content{display:flex;gap:100px;align-items:center}.card-pile{text-align:center}.pile-label{font-size:18px;margin-bottom:10px;color:gold;font-weight:700}.pile-cards{position:relative;width:80px;height:112px}.pile-card{width:80px;height:112px;border-radius:8px;box-shadow:0 4px 8px #0000004d}#game-status{text-align:center}#status-message{font-size:18px;margin-bottom:15px;color:gold;text-shadow:1px 1px 2px rgba(0,0,0,.5)}#user-actions{text-align:center;margin-top:15px}#toolbar{grid-column:2;grid-row:1 / 4;background:#0006;border-radius:10px;border:2px solid #ffd700;padding:20px;overflow-y:auto}#toolbar h3{text-align:center;margin-bottom:20px;color:gold;border-bottom:1px solid #ffd700;padding-bottom:10px}.toolbar-widget{background:#ffffff1a;border-radius:5px;padding:15px;margin-bottom:15px}.toolbar-widget h4{color:gold;margin-bottom:10px;font-size:14px}.toolbar-widget p{margin:5px 0;font-size:16px}.game-btn{background:linear-gradient(45deg,gold,#ffed4e);color:#2d8659;border:none;padding:10px 20px;border-radius:5px;cursor:pointer;font-weight:700;font-size:14px;transition:all .3s ease;box-shadow:0 4px 8px #0003}.game-btn:hover:not(:disabled){background:linear-gradient(45deg,#ffed4e,gold);transform:translateY(-2px);box-shadow:0 6px 12px #0000004d}.game-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}#comparison-area{position:fixed;top:50%;left:40%;transform:translate(-50%,-50%);background:#000000e6;border:2px solid #ffd700;border-radius:10px;padding:30px;z-index:100;min-width:400px}#comparison-area h3{text-align:center;color:gold;margin-bottom:20px}.comparison-cards{display:flex;justify-content:space-between;align-items:center;gap:20px}.comparison-card{text-align:center}.comparison-card p{margin-bottom:10px;color:gold;font-weight:700}.comparison-result{text-align:center;padding:20px}#comparison-result-text{font-size:24px;font-weight:700;color:gold;text-shadow:2px 2px 4px rgba(0,0,0,.5)}#ai-discard-card-area{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000e6;border:2px solid #ffd700;border-radius:10px;padding:30px;z-index:100;min-width:400px}#ai-discard-card-area h3{text-align:center;color:gold;margin-bottom:20px}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:linear-gradient(135deg,#2d8659,#0f4c3a);border:3px solid #ffd700;border-radius:15px;padding:40px;max-width:500px;width:90%;text-align:center}.modal-content h3{color:gold;margin-bottom:20px;font-size:24px;text-shadow:2px 2px 4px rgba(0,0,0,.5)}#reward-card-display{margin:20px 0;display:flex;justify-content:center}#question-content{margin:20px 0}#question-text{font-size:18px;margin-bottom:20px;line-height:1.5}#answer-choices{display:flex;flex-direction:column;gap:10px}.choice-btn{background:#ffffff1a;color:#fff;border:2px solid #ffd700;padding:15px;border-radius:8px;cursor:pointer;font-size:16px;transition:all .3s ease}.choice-btn:hover{background:#ffd70033;transform:translateY(-2px)}.choice-btn.correct{background:#00ff004d;border-color:#0f0}.choice-btn.incorrect{background:#ff00004d;border-color:red}#question-feedback{margin-top:20px}#feedback-text{font-size:16px;margin-bottom:20px;font-weight:700;text-align:justify}.hidden{display:none!important}.fade-in{animation:fadeIn .5s ease-in}.slide-in{animation:slideIn .5s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes cardDraw{0%{transform:scale(0) rotate(180deg);opacity:0}50%{transform:scale(1.2) rotate(90deg);opacity:.7}to{transform:scale(1) rotate(0);opacity:1}}.card-draw-animation{animation:cardDraw .8s ease-out}@media(max-width:1024px){#game-container{grid-template-columns:1fr;grid-template-rows:auto auto 1fr auto auto}#toolbar{grid-column:1;grid-row:5;max-height:200px}#ai-area{grid-row:1}#game-center{grid-row:3}#user-area{grid-row:4}.center-content{gap:50px}.game-card,.pile-card{width:60px;height:84px}}