.flappy-wrapper{max-width:860px;margin:0 auto 30px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#2c3e50}.flappy-header{text-align:center;margin-bottom:20px}.flappy-header h2{font-size:28px;font-weight:700;margin:0 0 6px 0;color:#1e293b;display:flex;align-items:center;justify-content:center;gap:10px}.flappy-header .flappy-icon{font-size:32px}.flappy-subtitle{font-size:14px;color:#64748b;margin:0}.flappy-game-layout{display:flex;gap:20px;flex-wrap:wrap;justify-content:center}.flappy-main-stage{flex:1 1 400px;max-width:420px;display:flex;flex-direction:column;align-items:center}.flappy-canvas-container{position:relative;width:400px;height:560px;border-radius:16px;overflow:hidden;box-shadow:0 12px 32px rgba(0,0,0,.18),0 2px 6px rgba(0,0,0,.08);background:#70c5ce}#flappy-canvas{display:block;width:100%;height:100%;cursor:pointer}.flappy-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(15,23,42,.75);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10;animation:fadeIn .25s ease-out}.flappy-overlay-content{background:#fff;border-radius:16px;padding:24px 28px;text-align:center;width:82%;box-shadow:0 10px 25px rgba(0,0,0,.2)}.flappy-avatar-preview{width:72px;height:72px;margin:0 auto 14px auto;border-radius:50%;border:3px solid #3b82f6;overflow:hidden;background:#e2e8f0;box-shadow:0 4px 12px rgba(59,130,246,.3)}.flappy-avatar-preview img{width:100%;height:100%;object-fit:cover}.flappy-overlay-content h3{margin:0 0 8px 0;font-size:22px;color:#0f172a}.flappy-overlay-content h3.gameover-title{color:#ef4444}.flappy-overlay-content p{font-size:13px;color:#64748b;margin:0 0 18px 0;line-height:1.4}.flappy-overlay-content kbd{background:#f1f5f9;border:1px solid #cbd5e1;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:600;color:#334155}.flappy-btn{padding:10px 20px;font-size:14px;font-weight:600;border-radius:8px;border:0;cursor:pointer;transition:all .15s ease}.flappy-btn.primary{background:linear-gradient(135deg,#3b82f6 0,#2563eb 100%);color:#fff;box-shadow:0 4px 12px rgba(37,99,235,.35)}.flappy-btn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(37,99,235,.45)}.flappy-btn.btn-small{padding:4px 10px;font-size:12px;background:#f1f5f9;color:#475569;border:1px solid #cbd5e1}.flappy-btn.btn-small:hover{background:#e2e8f0}.flappy-score-board{display:flex;justify-content:space-around;background:#f8fafc;border-radius:10px;padding:12px;margin-bottom:14px;border:1px solid #e2e8f0}.score-box{display:flex;flex-direction:column}.score-label{font-size:11px;text-transform:uppercase;color:#64748b;font-weight:600;margin-bottom:4px}.score-num{font-size:22px;font-weight:800;color:#1e293b}.flappy-new-record{background:#dcfce7;color:#166534;font-weight:700;font-size:13px;padding:6px 12px;border-radius:6px;margin-bottom:14px;animation:bounce .6s infinite alternate}.flappy-controls-bar{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:12px;background:#fff;padding:8px 16px;border-radius:10px;border:1px solid #e2e8f0;box-sizing:border-box}.stat-pill{font-size:13px;color:#475569}.stat-pill strong{color:#0f172a}.flappy-sidebar{flex:1 1 280px;max-width:320px}.flappy-card{background:#fff;border-radius:12px;padding:16px;border:1px solid #e2e8f0;box-shadow:0 2px 8px rgba(0,0,0,.04)}.flappy-card h3{margin:0 0 12px 0;font-size:15px;font-weight:700;color:#1e293b;border-bottom:1px solid #f1f5f9;padding-bottom:8px}.flappy-top-list{list-style:none;padding:0;margin:0}.flappy-top-list li{display:flex;align-items:center;padding:6px 4px;font-size:13px;border-bottom:1px dashed #f1f5f9}.flappy-top-list li:last-child{border-bottom:0}.flappy-top-list .top-rank{width:24px;font-weight:700;color:#94a3b8}.flappy-top-list li:nth-child(1) .top-rank{color:#eab308}.flappy-top-list li:nth-child(2) .top-rank{color:#94a3b8}.flappy-top-list li:nth-child(3) .top-rank{color:#b45309}.flappy-top-list .top-user{flex:1;font-weight:500;color:#334155;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.flappy-top-list .top-user a{color:inherit;text-decoration:none}.flappy-top-list .top-user a:hover{text-decoration:underline}.flappy-top-list .top-score{color:#0284c7;font-weight:700}.flappy-top-list .empty-msg{color:#94a3b8;font-style:italic;justify-content:center;padding:12px 0}@keyframes fadeIn{from{opacity:0;transform:scale(0.96)}to{opacity:1;transform:scale(1)}}@keyframes bounce{from{transform:translateY(0)}to{transform:translateY(-3px)}}@media(prefers-color-scheme:dark){.flappy-wrapper{color:#c9d1d9}.flappy-header h2{color:#e9ecef}.flappy-subtitle{color:#9ba3af}.flappy-overlay-content{background:#1e2631;border:1px solid #2a313e;box-shadow:0 10px 25px rgba(0,0,0,.5)}.flappy-overlay-content h3{color:#e9ecef}.flappy-overlay-content p{color:#9ba3af}.flappy-overlay-content kbd{background:#161d26;border-color:#2a313e;color:#58a6ff}.flappy-score-board{background:#161d26;border-color:#2a313e}.score-label{color:#9ba3af}.score-num{color:#58a6ff}.flappy-controls-bar{background:#1e2631;border-color:#2a313e}.stat-pill{color:#c9d1d9}.stat-pill strong{color:#58a6ff}.flappy-btn.btn-small{background:#161d26;color:#c9d1d9;border-color:#2a313e}.flappy-btn.btn-small:hover{background:#2a313e;color:#fff}.flappy-card{background:#1e2631;border-color:#2a313e;box-shadow:0 2px 8px rgba(0,0,0,.2)}.flappy-card h3{color:#58a6ff;border-bottom-color:#2a313e}.flappy-top-list li{border-bottom-color:#2a313e}.flappy-top-list .top-user{color:#c9d1d9}.flappy-top-list .top-score{color:#58a6ff}.flappy-top-list .empty-msg{color:#6e7681}}