@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--font-main: "Outfit", sans-serif;--color-bg-dark: #000000;--color-bg-card: #09090b;--color-primary: #0ea5e9;--color-primary-glow: rgba(14, 165, 233, .5);--color-accent: #ffffff;--color-text-main: #ffffff;--color-text-muted: #a1a1aa;--color-border: #27272a;--gradient-main: linear-gradient(135deg, #0ea5e9 0%, #38bdf8 100%);--gradient-dark: linear-gradient(to bottom, #000000, #0c0a09);--shadow-glow: 0 0 25px var(--color-primary-glow), 0 0 10px rgba(255, 255, 255, .1);--glass-bg: rgba(9, 9, 11, .8);--glass-border: rgba(255, 255, 255, .15)}[data-theme=light]{--color-bg-dark: #ffffff;--color-bg-card: #f8fafc;--color-primary: #0284c7;--color-primary-glow: rgba(2, 132, 199, .3);--color-accent: #000000;--color-text-main: #000000;--color-text-muted: #64748b;--color-border: #e2e8f0;--gradient-dark: linear-gradient(to bottom, #ffffff, #f0f9ff);--glass-bg: rgba(255, 255, 255, .9);--glass-border: rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background:var(--color-bg-dark);background-image:var(--gradient-dark);color:var(--color-text-main);min-height:100vh;-webkit-font-smoothing:antialiased;line-height:1.5}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 24px}.text-gradient{background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0003}.card-hover{transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.card-hover:hover{transform:translateY(-8px);box-shadow:0 20px 40px -10px #00000080,0 0 20px var(--color-primary-glow);border-color:var(--color-primary)}@keyframes beat{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.animate-beat{animation:beat 1s infinite ease-in-out}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s cubic-bezier(.16,1,.3,1) forwards}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}@media(max-width:768px){.container{padding:0 1rem}h1{font-size:2.5rem}h2{font-size:1.75rem}p{font-size:.95rem}button,a{min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center}}@media(max-width:480px){.header-content span{font-size:1.2rem!important}.header-content nav a{display:none}.quiz-content{padding-top:20px!important;padding-bottom:20px!important}.quiz-content .glass-panel{padding:20px!important}.quiz-content h2{font-size:1.3rem!important}.quiz-content input{font-size:16px}.actions-container{flex-direction:column!important;gap:16px!important;align-items:stretch!important}.actions-container button{width:100%!important;justify-content:center!important}}