*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#ff3347,#ff6b9d,#c44cf5);color:#fff;min-height:100vh}#root{min-height:100vh;padding:0}.container{max-width:100%;margin:0;padding:20px 16px}.header{text-align:center;margin-bottom:32px;padding-top:20px}.yandex-logo{width:80px;height:80px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:48px;font-weight:700;color:#ff3347}.title{font-size:28px;font-weight:700;margin-bottom:12px;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.2)}.subtitle{font-size:16px;color:#ffffffe6}.progress-bar{width:100%;height:8px;background-color:var(--tg-theme-secondary-bg-color, #f0f0f0);border-radius:4px;overflow:hidden;margin:16px 0}.progress-fill{height:100%;background:linear-gradient(90deg,gold,orange);transition:width .3s ease}.steps{display:flex;flex-direction:column;gap:12px;margin-top:24px}.step-card{background-color:#fff;border-radius:20px;padding:24px;margin-bottom:16px;box-shadow:0 4px 16px #00000026;transition:all .3s;color:#1a1a1a}.step-card.done{background:linear-gradient(135deg,#e8f5e9,#c8e6c9)}.step-card.available{background:linear-gradient(135deg,#e3f2fd,#bbdefb);box-shadow:0 6px 20px #2196f34d;transform:scale(1.02)}.step-card.locked{opacity:.7;background:linear-gradient(135deg,#f5f5f5,#eee)}.step-card.expired{opacity:.6;background:linear-gradient(135deg,#ffebee,#ffcdd2)}.step-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.step-number{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;background:#1a1a1a;color:#fff;flex-shrink:0}.step-number.done{background:#4caf50}.step-number.available{background:#2196f3}.step-number.locked{background:#bdbdbd}.step-content{flex:1;margin-left:16px}.step-title{font-size:20px;font-weight:700;margin-bottom:8px;color:#1a1a1a}.step-reward{display:inline-block;background:gold;color:#1a1a1a;padding:6px 12px;border-radius:20px;font-weight:700;font-size:14px;margin-top:4px}.step-badge{padding:6px 14px;border-radius:16px;font-size:13px;font-weight:600;display:inline-block;margin-top:8px}.badge-done{background-color:#4caf50;color:#fff}.badge-available{background-color:#2196f3;color:#fff;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}.badge-locked{background-color:#bdbdbd;color:#fff}.badge-expired{background-color:#f44336;color:#fff}.step-info{font-size:14px;color:var(--tg-theme-hint-color, #666);margin-top:4px}.timer{margin-top:12px;padding:12px 16px;background-color:#0000000d;border-radius:12px;font-size:14px;font-weight:600;color:#1a1a1a;border-left:4px solid #FF9800}.action-button{width:100%;margin-top:16px;padding:16px;background:#1a1a1a;color:#fff;border:none;border-radius:16px;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.action-button:active{transform:scale(.98);opacity:.9}.rewards-section{margin-top:32px;padding-top:24px;border-top:1px solid var(--tg-theme-secondary-bg-color, #eee)}.rewards-title{font-size:20px;font-weight:600;margin-bottom:16px}.reward-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background-color:var(--tg-theme-secondary-bg-color, #f7f7f7);border-radius:8px;margin-bottom:8px}.reward-status{padding:4px 8px;border-radius:6px;font-size:12px;font-weight:600}.status-confirmed{background-color:#4caf50;color:#fff}.status-pending{background-color:#ff9800;color:#fff}.loading{text-align:center;padding:40px;font-size:16px;color:var(--tg-theme-hint-color, #999)}.error{text-align:center;padding:40px;color:#f44336}