.navbar{position:sticky;top:0;z-index:200;background:#050a07d9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--clr-border)}.navbar-inner{max-width:1400px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}.navbar-brand{display:flex;align-items:center;gap:12px;background:none;border:none;cursor:pointer;flex-shrink:0;padding:0;text-align:left}.brand-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--clr-primary) 0%,#00a86b 100%);display:flex;align-items:center;justify-content:center;box-shadow:0 0 16px #00ff874d}.brand-s{font-size:20px;font-weight:900;color:#050a07;font-family:Space Grotesk,sans-serif}.brand-text{display:flex;flex-direction:column;line-height:1}.brand-name{font-size:17px;font-weight:800;color:var(--clr-text-bright);font-family:Space Grotesk,sans-serif}.brand-sub{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--clr-primary)}.nav-links{display:flex;align-items:center;gap:2px;flex:1;justify-content:center}.nav-link{display:flex;align-items:center;gap:6px;padding:8px 16px;background:transparent;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;color:var(--clr-text-muted);cursor:pointer;transition:var(--transition);position:relative}.nav-link:hover{color:var(--clr-text);background:var(--clr-bg-card)}.nav-link.active{color:var(--clr-primary);background:var(--clr-primary-glow)}.nav-live-dot{width:6px;height:6px;border-radius:50%;background:#ef4444;animation:pulse 1.5s infinite}.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-wallet{display:flex;align-items:center;gap:6px;padding:6px 14px;background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-sm)}.wallet-icon{font-size:14px}.wallet-balance{font-size:14px;font-weight:700;color:var(--clr-primary)}.user-profile-nav{display:flex;align-items:center;gap:10px;background:var(--clr-bg-card);border:1px solid var(--clr-border);padding:4px 12px 4px 6px;border-radius:var(--radius-sm)}.nav-avatar{width:28px;height:28px;border-radius:50%;background:var(--clr-primary);color:#050a07;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;font-family:Space Grotesk,sans-serif}.nav-user-info{display:flex;flex-direction:column;line-height:1.2}.nav-user-name{font-size:13px;font-weight:700;color:var(--clr-text-bright)}.nav-user-rating{font-size:10px;color:#8c9b96}.mobile-user-profile{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--clr-border);margin-bottom:10px}.mobile-user-name{font-size:15px;font-weight:700;color:var(--clr-text-bright)}.mobile-user-wallet{font-size:12px;color:var(--clr-primary);font-weight:700}.mobile-auth-buttons{display:flex;gap:10px;padding:12px 16px}.mobile-auth-buttons button{flex:1}.mobile-menu-toggle{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-sm);color:var(--clr-text);font-size:18px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer}.hide-desktop{display:none}.mobile-nav{border-top:1px solid var(--clr-border);padding:8px 20px 16px;display:flex;flex-direction:column;gap:2px;animation:fadeInUp .15s ease-out}.mobile-nav-link{display:flex;align-items:center;gap:12px;padding:12px 16px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--clr-text-muted);font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);text-align:left}.mobile-nav-link:hover,.mobile-nav-link.active{background:var(--clr-bg-card);color:var(--clr-primary)}@media (max-width: 768px){.navbar-inner{padding:0 20px;height:56px}.hide-desktop{display:flex}}.avatar-hover-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0009;color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease-in-out;font-size:8px;font-weight:700;text-transform:uppercase}.nav-avatar:hover .avatar-hover-overlay{opacity:1}.ticker-bar{display:flex;align-items:center;gap:0;background:#00ff870a;border-bottom:1px solid var(--clr-border);height:42px;overflow:hidden;position:relative}.ticker-label{display:flex;align-items:center;gap:6px;padding:0 16px;font-size:11px;font-weight:800;letter-spacing:1px;color:#ef4444;white-space:nowrap;border-right:1px solid var(--clr-border);height:100%;flex-shrink:0}.ticker-viewport{flex:1;overflow:hidden;position:relative;mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 5%,black 95%,transparent)}.ticker-track{display:flex;align-items:center;gap:0;animation:tickerScroll 45s linear infinite;width:max-content}.ticker-track:hover{animation-play-state:paused}.ticker-item{display:flex;align-items:center;gap:8px;padding:0 20px;white-space:nowrap;font-size:13px;color:var(--clr-text-muted)}.ticker-icon{font-size:14px}.ticker-text strong{color:var(--clr-text);font-weight:600}.ticker-amount{color:var(--clr-primary);font-weight:700}.ticker-time{font-size:11px;color:var(--clr-text-dim)}.ticker-divider{color:var(--clr-border);margin-left:4px}.ticker-online{display:flex;align-items:center;gap:6px;padding:0 16px;font-size:12px;font-weight:600;color:var(--clr-primary);white-space:nowrap;border-left:1px solid var(--clr-border);height:100%;flex-shrink:0}@media (max-width: 640px){.ticker-online{display:none}}.challenge-banner{background:linear-gradient(135deg,#ff6b351a,#ff8c420d);border-bottom:2px solid rgba(255,107,53,.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:12px 16px;display:flex;align-items:center;justify-content:center;position:relative;z-index:100;animation:bannerSlideDown .4s cubic-bezier(.16,1,.3,1) forwards}.banner-content{max-width:1200px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.banner-message{display:flex;align-items:center;gap:12px;flex:1}.banner-icon{color:#ff6b35;flex-shrink:0;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}.banner-text{display:flex;flex-direction:column;gap:2px}.banner-count{font-family:Space Grotesk,sans-serif;font-size:16px;font-weight:800;color:#ff6b35;line-height:1}.banner-subtitle{font-size:12px;color:var(--clr-text-muted);font-weight:500}.banner-action{display:flex;align-items:center;gap:6px;padding:8px 16px;background:linear-gradient(135deg,#ff6b35,#ff8c42);color:#fff;border-radius:8px;font-weight:700;font-size:13px;text-decoration:none;transition:all .3s;white-space:nowrap;flex-shrink:0;cursor:pointer}.banner-action:hover{background:linear-gradient(135deg,#ff5722,#ff7043);transform:translate(2px);box-shadow:0 4px 12px #ff6b354d}.banner-action:active{transform:translate(0)}@keyframes bannerSlideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 640px){.challenge-banner{padding:10px 12px}.banner-content{gap:12px}.banner-message{gap:10px}.banner-icon{width:20px;height:20px}.banner-count{font-size:14px}.banner-subtitle{font-size:11px}.banner-action{padding:6px 12px;font-size:12px}}@media (max-width: 480px){.challenge-banner{padding:8px 10px}.banner-content{flex-direction:column;gap:8px;text-align:center}.banner-message,.banner-action{width:100%;justify-content:center}}