*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #1a1a2e;--color-bg-secondary: #2a2a40;--color-accent: #e94560;--color-accent-hover: #d63d56;--color-text: #ffffff;--color-text-muted: #888888;--color-success: #44ff44;--color-error: #ff4444;--color-warning: #ffcc00;--color-border: #444444;--font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif}html,body{width:100%;height:100%;font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);overflow:hidden}#root{width:100%;height:100%}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700}button{padding:8px 12px;border:none;border-radius:4px;background:var(--color-accent);color:#fff;cursor:pointer;font-weight:700;transition:background .2s}button:hover:not(:disabled){background:var(--color-accent-hover)}button:disabled{opacity:.5;cursor:not-allowed}input{flex:1;padding:8px;border:none;border-radius:4px;background:#fff;color:#000}input:focus{outline:2px solid 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20px #0000004d;border-color:var(--color-accent)}.game-card h2{color:var(--color-accent);margin-top:0;margin-bottom:10px}.game-card p{color:var(--color-text-muted);font-size:.9rem;line-height:1.4}.nav-buttons{position:fixed;top:20px;right:20px;display:flex;gap:10px;z-index:99999}.nav-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#000c;border-radius:50%;box-shadow:0 0 10px #00000080;cursor:pointer;text-decoration:none;transition:background .2s}.nav-btn:hover{background:#ffffff1a}.nav-btn svg{width:24px;height:24px}.modal-overlay{position:fixed;z-index:9999;left:0;top:0;width:100vw;height:100vh;background-color:#000c;display:flex;justify-content:center;align-items:flex-start;padding-top:80px}.modal-content{background-color:var(--color-bg-secondary);padding:20px;border:1px solid var(--color-border);width:300px;border-radius:10px;color:#fff;box-shadow:0 4px 15px #00000080}.modal-content h2{margin-bottom:20px;color:var(--color-accent)}.modal-close{float:right;font-size:28px;font-weight:700;cursor:pointer;color:var(--color-text-muted);background:none;border:none;padding:0;line-height:1}.modal-close:hover{color:#fff;background:none}.setting-group{margin-bottom:20px}.setting-group label{display:block;margin-bottom:10px;font-weight:700;color:var(--color-accent)}.toggle-group{display:flex;background:var(--color-bg);border-radius:5px;padding:2px}.toggle-btn{flex:1;padding:10px;border:none;background:transparent;color:var(--color-text-muted);cursor:pointer;border-radius:4px;transition:all .2s}.toggle-btn.active{background:var(--color-accent);color:#fff}.toast-container{position:fixed;bottom:30px;left:50%;transform:translate(-50%);z-index:10000;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{background:#000000d9;color:#fff;padding:12px 24px;border-radius:8px;font-size:.95rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:toastIn 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textPulse{0%,to{opacity:1}50%{opacity:.5}}.game-container{position:relative;width:100%;height:100%}.guide{position:absolute;top:70px;right:20px;z-index:99999}.guide p{display:flex;align-items:center;font-size:20px}.ui-layer{position:absolute;top:0;left:0;padding:20px;pointer-events:none;width:300px;max-height:100vh;display:flex;flex-direction:column;gap:10px}.ui-layer>*{pointer-events:auto;background:#000000b3;padding:15px;border-radius:8px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.ui-layer h1{margin:0;font-size:1.5rem;text-align:center;color:var(--color-accent)}.status-bar{font-size:.9rem;text-align:center;color:var(--color-text-muted)}.mode-controls{margin-top:5px;display:flex;gap:5px;justify-content:center}.mode-btn{font-size:.8rem;padding:4px 8px;background:var(--color-border)}.mode-btn.active{background:var(--color-accent)}.guess-form{display:flex;flex-direction:column;width:100%;gap:5px}.history-container{flex:1;overflow-y:auto;max-height:60vh}.history-list{list-style:none;padding:0;margin:0}.guess-item{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px solid var(--color-border)}.guess-word{font-weight:700}.guess-score{font-family:monospace}.connections-container{display:flex;flex-direction:column;align-items:center;padding-top:60px;height:100%;overflow-y:auto}.connections-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:30px 0;max-width:600px;width:100%;padding:0 20px}.conn-card{background:#333;color:#fff;padding:25px 10px;text-align:center;border-radius:6px;cursor:pointer;text-transform:uppercase;font-weight:700;-webkit-user-select:none;user-select:none;transition:background .2s;font-size:.9rem}.conn-card:hover{background:#444}.conn-card.selected{background:#5a5a80;box-shadow:inset 0 0 0 2px var(--color-accent)}.connections-controls{display:flex;gap:10px}.conn-feedback{margin-top:20px;font-size:1.2rem;font-weight:700;min-height:30px}.found-groups{width:100%;max-width:600px;display:flex;flex-direction:column;gap:10px;margin-bottom:20px;padding:0 20px}.found-group-card{background-color:#2a602a;color:#fff;padding:15px;border-radius:8px;text-align:center;font-weight:700;animation:fadeIn .5s ease}.found-group-title{font-size:1.1rem;text-transform:uppercase;margin-bottom:5px}.found-group-words{font-size:.9rem;opacity:.9}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.catena-container{display:flex;flex-direction:column;align-items:center;padding:60px 20px 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bottom,var(--color-success),#4ade80)}.chain-arrow-icon{color:var(--color-text-muted);font-size:.8rem;margin-top:-2px}.chain-arrow-icon.success{color:var(--color-success)}.chain-node-content{background:var(--color-bg-secondary);padding:12px 24px;border-radius:10px;display:flex;align-items:center;gap:12px;border:2px solid var(--color-border);transition:all .2s ease;min-width:150px;justify-content:center}.chain-node-content.start-node{border-color:var(--color-success);background:#4ade801a}.chain-node-content.target-node{border-color:var(--color-accent);background:#e945601a}.catena-fixed-input{position:fixed;bottom:80px;left:50%;transform:translate(-50%);width:100%;max-width:350px;padding:15px;background:var(--color-bg-secondary);border-radius:12px;border:1px solid var(--color-border);box-shadow:0 -4px 20px #0000004d;z-index:100}.chain-word{font-weight:700;font-size:1.1rem;letter-spacing:1px}.chain-score{padding:3px 8px;border-radius:4px;font-size:.75rem;font-weight:700}.chain-score.high{background:var(--color-success);color:#000}.chain-score.med{background:var(--color-warning);color:#000}.chain-wrong-guesses{position:absolute;left:calc(50% + 100px);top:50%;transform:translateY(-50%);display:flex;flex-wrap:wrap;gap:4px;max-width:150px}.wrong-guess-tag{background:#ef444433;color:#ef4444;padding:2px 8px;border-radius:4px;font-size:.75rem;text-decoration:line-through;border:1px solid rgba(239,68,68,.3)}.chain-input-area{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:300px}.chain-form{display:flex;gap:8px;width:100%}.chain-form input{flex:1;text-align:center;font-size:1rem}.chain-form button{min-width:50px;font-size:1.2rem}.chain-error-msg{color:#ef4444;font-size:.85rem;min-height:20px;text-align:center}.win-message{background:linear-gradient(135deg,var(--color-success),#4ade80);color:#000;padding:16px 32px;border-radius:12px;font-size:1.3rem;font-weight:700;text-align:center;animation:winPulse .5s ease}@keyframes winPulse{0%{transform:scale(.9);opacity:0}50%{transform:scale(1.05)}to{transform:scale(1);opacity:1}}.new-game-btn{margin-top:20px}.similarity-badge{margin-left:10px;padding:2px 8px;border-radius:4px;font-size:.8rem;font-weight:700}.similarity-badge.high{background:var(--color-success);color:#000}.similarity-badge.med{background:var(--color-warning);color:#000}.guesstarget-container{display:flex;flex-direction:column;align-items:center;padding:60px 20px 20px;height:100%;overflow-y:auto}.clue-list{display:flex;flex-direction:column;gap:8px;margin:20px 0;width:100%;max-width:400px}.clue-card{background:var(--color-bg-secondary);padding:12px 15px;border-radius:8px;display:flex;justify-content:space-between;align-items:center}.clue-card .sim{color:var(--color-warning);font-weight:700}.guess-section{display:flex;flex-direction:column;gap:10px;width:100%;max-width:400px;margin:20px 0}.guess-row{display:flex;gap:10px}.feedback-area{display:flex;flex-direction:column;gap:8px;width:100%;max-width:400px}.feedback-item{background:var(--color-bg-secondary);padding:10px 15px;border-radius:8px;animation:fadeIn .3s ease}.feedback-item.correct{background:#2a602a}.guesssimilar-container{display:flex;flex-direction:column;align-items:center;padding:60px 20px 20px;height:100%;overflow-y:auto}.target-display{font-size:2.5rem;font-weight:700;text-transform:uppercase;color:var(--color-accent);margin-bottom:20px}.progress-bar{width:100%;max-width:400px;height:20px;background:var(--color-border);border-radius:10px;overflow:hidden;margin-bottom:20px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-accent),var(--color-success));transition:width .3s ease}.found-list{display:flex;flex-direction:column;gap:8px;width:100%;max-width:400px;margin-bottom:20px}.found-card{background:var(--color-bg-secondary);padding:12px 15px;border-radius:8px;display:flex;justify-content:space-between;opacity:.5}.found-card.found{opacity:1;background:#2a602a}.feedback-text{font-size:1.2rem;font-weight:700;min-height:30px;text-align:center}.page-title{font-size:1.5rem;color:var(--color-accent);text-align:center;margin-bottom:10px}.bridge-container{display:flex;flex-direction:column;align-items:center;padding:60px 20px 20px;height:100%;overflow:hidden;justify-content:flex-start}.bridge-scene{display:flex;justify-content:center;align-items:center;gap:20px;width:100%;max-width:800px;margin-top:50px;position:relative}.bridge-pillar{background:var(--color-bg-secondary);padding:20px;border-radius:12px;border:2px solid var(--color-accent);width:150px;height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;z-index:10;box-shadow:0 10px 30px #00000080}.bridge-pillar h3{color:var(--color-text-muted);font-size:.8rem;margin-bottom:10px;text-transform:uppercase}.bridge-pillar .word{font-size:1.2rem;font-weight:700;word-break:break-word}.bridge-gap{flex:1;height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.bridge-connection-line{position:absolute;top:50%;left:0;width:100%;height:4px;background:#333;transform:translateY(-50%);z-index:0}.bridge-attempt{z-index:5;background:var(--color-bg);padding:10px 20px;border-radius:20px;border:1px solid var(--color-border);margin-bottom:10px;min-width:120px;text-align:center;font-weight:700;position:relative;transition:all .3s ease}.bridge-attempt.success{border-color:var(--color-success);box-shadow:0 0 15px #44ff444d;background:#44ff441a}.bridge-stats{display:flex;gap:10px;font-size:.7rem;justify-content:center;margin-top:5px;color:var(--color-text-muted)}.bridge-input-area{margin-top:50px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:10px}.bridge-history{margin-top:30px;width:100%;max-width:600px;flex:1;overflow-y:auto;border-top:1px solid var(--color-border);padding-top:20px}.bridge-score-bar{height:6px;background:#333;border-radius:3px;margin-top:5px;overflow:hidden;width:100%}.bridge-score-fill{height:100%;background:var(--color-accent);transition:width .5s ease}.bridge-score-fill.good{background:var(--color-success)}