.help-section{display:flex;justify-content:center;align-items:center;padding:25px 0 15px;margin:10px 0}.help-container{display:flex;justify-content:center;align-items:center}.help-button{background:#5c5acc;border:2px solid rgba(255,255,255,.8);color:#fff;width:65px;height:65px;border-radius:50%;cursor:pointer;transition:all .3s ease;display:flex;justify-content:center;align-items:center;position:relative;overflow:hidden}.help-button:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;border-radius:50%;opacity:0;transition:opacity .3s ease}.help-button:hover{background:#5c5acc;border-color:#fff;transform:translateY(-2px) scale(1.05);box-shadow:0 8px 25px #0000,0 4px 12px #667eea00}.help-button:hover:before{opacity:1}.help-button:active{transform:translateY(0) scale(.95);box-shadow:0 2px 8px #0000004d,0 1px 4px #667eea66}.help-popup{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.8);display:none;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.help-popup.show{display:flex;animation:fadeIn .3s ease}.help-popup-content{background:white;border-radius:15px;max-width:800px;max-height:90vh;width:90%;overflow-y:auto;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}.help-header{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;border-bottom:1px solid #eee;background:#5c5acc;color:#fff;border-radius:15px 15px 0 0}.help-header h3{margin:0;font-size:24px;font-weight:600}.close-help-btn{background:rgba(255,255,255,.2);border:none;border-radius:50%;width:40px;height:40px;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:all .3s ease}.close-help-btn:hover{background:rgba(255,255,255,.3);transform:rotate(90deg)}.help-content{padding:25px;max-height:60vh;overflow-y:auto}.help-section-content{margin-bottom:25px}.help-section-content h4{color:#333;font-size:18px;font-weight:600;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #5c5acc}.help-section-content ul{list-style:none;padding:0;margin:0}.help-section-content li{padding:8px 0;color:#555;font-size:14px;line-height:1.5;border-bottom:1px solid #f0f0f0}.help-section-content li:last-child{border-bottom:none}kbd{background:#f4f4f4;border:1px solid #ccc;border-radius:4px;padding:2px 6px;font-family:monospace;font-size:12px;color:#333;box-shadow:0 1px 2px #0000001a;margin:0 2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 768px){.help-popup-content{width:95%;max-height:85vh}.help-header{padding:15px 20px}.help-header h3{font-size:20px}.help-content{padding:20px;max-height:55vh}.help-section-content h4{font-size:16px}.help-section-content li{font-size:13px}}@media (max-width: 480px){.help-button{width:65px;height:65px}.help-popup-content{width:98%;max-height:80vh}.help-content{padding:15px;max-height:50vh}}