@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@600;700&display=swap";:root{--primary-color:#1a365d;--secondary-color:#3182ce;--bg-color:#f7fafc;--surface-color:#fff;--text-primary:#1a202c;--text-secondary:#4a5568;--border-color:#e2e8f0;--font-body:"Inter", sans-serif;--font-heading:"Manrope", sans-serif;--border-radius:8px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-hover:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--primary-color);margin-bottom:1rem}a{color:var(--secondary-color);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-color)}.app-container{max-width:1200px;margin:0 auto;padding:0 24px}.navbar{background-color:var(--surface-color);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);margin-bottom:2rem;padding:1rem 0}.navbar .nav-content{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 24px;display:flex}.nav-brand{font-family:var(--font-heading);color:var(--primary-color);font-size:1.5rem;font-weight:700}.nav-links{align-items:center;gap:1.5rem;display:flex}.card{background-color:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:1.5rem;transition:transform .2s,box-shadow .2s}.card.interactive:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}.card-meta{color:var(--text-secondary);gap:1rem;margin-bottom:1rem;font-size:.875rem;display:flex}.badge{color:var(--secondary-color);background-color:#ebf8ff;border-radius:9999px;padding:.25rem .75rem;font-size:.875rem;font-weight:500}.btn{border-radius:var(--border-radius);font-family:var(--font-body);cursor:pointer;border:none;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:inline-block}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#2c5282}.btn-secondary{border:1px solid var(--secondary-color);color:var(--secondary-color);background-color:#0000}.btn-secondary:hover{background-color:#ebf8ff}.btn-block{width:100%}.form-group{margin-bottom:1.5rem}.form-group label{color:var(--text-primary);margin-bottom:.5rem;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);border-radius:var(--border-radius);width:100%;font-family:var(--font-body);padding:.75rem 1rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-control:focus{border-color:var(--secondary-color);outline:none;box-shadow:0 0 0 3px #3182ce1a}.auth-layout{justify-content:center;align-items:center;min-height:calc(100vh - 100px);display:flex}.auth-card{width:100%;max-width:400px}.page-header{margin-bottom:2rem}.grid-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}.filters{flex-wrap:wrap;gap:1rem;margin-bottom:2rem;display:flex}.question-header{border-bottom:1px solid var(--border-color);margin-bottom:2rem;padding-bottom:2rem}.answers-section,.comments-section{margin-top:3rem}.answer-card{border-left:4px solid var(--secondary-color);margin-bottom:1rem}.comment-card{border-radius:var(--border-radius);background-color:#f8fafc;margin-bottom:1rem;padding:1rem}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-4{margin-top:2rem}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.text-sm{font-size:.875rem}.text-muted{color:var(--text-secondary)}