:root{--bg-app: #f5f9fb;--bg-panel: #ffffff;--bg-card: #ffffff;--primary: #51c0e0;--primary-hover: #3dadc9;--primary-dark: #131219;--primary-glow: rgba(81, 192, 224, .2);--accent: #51c0e0;--accent-glow: rgba(81, 192, 224, .15);--text-main: #131219;--text-muted: #4a5568;--text-dim: #718096;--border: #e2e8f0;--border-light: #cbd5e1;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--font-sans: "Outfit", sans-serif;--font-display: "Outfit", sans-serif;--transition-fast: .15s ease;--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 1.55);--mobile-nav-height: 70px;--mobile-header-height: 60px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--text-main)}button{font-family:var(--font-sans);cursor:pointer;border:none;background:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{text-decoration:none;color:inherit;-webkit-tap-highlight-color:transparent}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;transition:var(--transition-smooth)}.card:hover{border-color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-sm);font-weight:600;transition:var(--transition-smooth);gap:.5rem;min-height:44px;min-width:44px;letter-spacing:.3px}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-hover) 100%);color:#fff;position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s}.btn-primary:hover:before{left:100%}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-hover) 0%,var(--primary) 100%)}.btn-primary:active{transform:scale(.98)}.input-group{margin-bottom:1rem}.input-group label{display:block;font-size:.875rem;color:var(--text-muted);margin-bottom:.5rem}.input-field{width:100%;padding:.75rem 1rem;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-main);font-family:var(--font-sans);transition:var(--transition-fast);font-size:16px;min-height:44px}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow)}.glass{background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.08)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.animate-pulse{animation:pulse 2s ease-in-out infinite}.animate-float{animation:float 3s ease-in-out infinite}@media (max-width: 768px){:root{--radius-sm: 8px;--radius-md: 14px;--radius-lg: 24px}body{padding-bottom:env(safe-area-inset-bottom)}.card{padding:1rem;border-radius:var(--radius-md)}.card:hover{transform:none}h1{font-size:1.5rem!important}h2{font-size:1.25rem!important}h3{font-size:1.1rem!important}.btn{padding:.875rem 1.25rem;font-size:.9375rem}button,a,.card{-webkit-user-select:none;user-select:none}}@media (display-mode: standalone){body{padding-top:env(safe-area-inset-top)}}html{scroll-behavior:smooth}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-panel)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}