:root{--bg-primary: #f8f9fa;--bg-secondary: #ffffff;--bg-card: #ffffff;--text-primary: #2c3e50;--text-secondary: #6c757d;--text-muted: #adb5bd;--accent-primary: #3498db;--accent-secondary: #2ecc71;--accent-hot: #e74c3c;--border-color: #e9ecef;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--gradient-daily: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-quickplay: linear-gradient(135deg, #f093fb 0%, #f5576c 100%)}@media(prefers-color-scheme:dark){:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #0f3460;--text-primary: #eaeaea;--text-secondary: #a0aec0;--text-muted: #718096;--accent-primary: #5dade2;--accent-secondary: #58d68d;--accent-hot: #ec7063;--border-color: #2d3748;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5);--gradient-daily: linear-gradient(135deg, #5b4cdb 0%, #6a3f8f 100%);--gradient-quickplay: linear-gradient(135deg, #c471ed 0%, #d63047 100%)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:16px}.daily-challenge-banner{display:flex;align-items:center;gap:12px;background:var(--gradient-daily);color:#fff;padding:16px 20px;border-radius:16px;text-decoration:none;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease;margin-bottom:16px}.daily-challenge-banner:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.daily-challenge-banner:active{transform:translateY(0)}.banner-icon{font-size:28px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#fff3;border-radius:12px;flex-shrink:0}.banner-content{flex:1;display:flex;flex-direction:column;gap:2px}.banner-title{font-weight:700;font-size:16px;letter-spacing:.5px}.banner-subtitle{font-size:13px;opacity:.9}.banner-arrow{font-size:24px;opacity:.8;transition:transform .2s ease}.daily-challenge-banner:hover .banner-arrow{transform:translate(4px)}.daily-challenge-banner.completed{background:linear-gradient(135deg,#2ecc71,#27ae60)}@media(prefers-color-scheme:dark){.daily-challenge-banner.completed{background:linear-gradient(135deg,#27ae60,#1e8449)}}.quick-play-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;background:var(--gradient-quickplay);color:#fff;border:none;padding:16px 24px;border-radius:16px;font-size:18px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-md);transition:transform .2s ease,box-shadow .2s ease;margin-bottom:24px}.quick-play-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.quick-play-btn:active{transform:translateY(0)}.btn-icon{font-size:20px}.games-title{font-size:24px;font-weight:800;margin-bottom:16px;letter-spacing:-.5px}.filter-tabs{display:flex;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.filter-tabs::-webkit-scrollbar{display:none}.filter-tab{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);padding:10px 18px;border-radius:24px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.filter-tab:hover{background:var(--bg-card);border-color:var(--accent-primary);color:var(--accent-primary)}.filter-tab.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.games-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}@media(max-width:640px){.games-grid{grid-template-columns:1fr}}.game-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:16px;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,opacity .3s ease;box-shadow:var(--shadow-sm)}.game-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.game-card.hidden{display:none}.game-thumbnail{width:100%;aspect-ratio:1;background:var(--bg-secondary);border-radius:12px;margin-bottom:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.game-thumbnail svg{width:100%;height:100%}.game-title{font-size:18px;font-weight:700;margin-bottom:6px;color:var(--text-primary)}.game-description{font-size:13px;color:var(--text-secondary);margin-bottom:14px;flex-grow:1}.play-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent-primary);color:#fff;text-decoration:none;padding:12px 20px;border-radius:12px;font-weight:600;font-size:14px;transition:background .2s ease,transform .1s ease}.play-btn:hover{background:var(--accent-secondary);transform:scale(1.02)}.play-btn:active{transform:scale(.98)}button:focus-visible,a:focus-visible{outline:3px solid var(--accent-primary);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}