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#ffffff;--text-primary: #1a1a1a;--text-secondary: #6b7280;--border: #e5e7eb;--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-white)}.container{max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width: 640px){.container{padding:0 1.5rem}}@media (min-width: 1024px){.container{padding:0 2rem}}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:.5rem}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:1rem;color:var(--text-secondary)}.spinner{border:3px solid rgba(0,0,0,.1);border-left-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .6s ease-out}.btn{padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-outline{background-color:transparent;color:var(--text-primary);border:1px solid var(--border)}.btn-outline:hover{background-color:var(--bg-main)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-block{width:100%}.btn-sm{padding:.5rem 1rem;font-size:.875rem}button:focus,input:focus,textarea:focus,a:focus{outline:2px solid var(--primary);outline-offset:2px}