:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg-color:#0f172a;--text-color:#f8fafc;--card-bg:#1e293bb3;--card-border:#ffffff1a;--primary-color:#3b82f6;--primary-hover:#2563eb;--success-color:#10b981;--error-color:#ef4444;--option-bg:#ffffff0d;--option-hover:#ffffff1a;--option-selected:#3b82f633;--option-border:#ffffff1a;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}body{background-color:var(--bg-color);min-width:320px;min-height:100vh;color:var(--text-color);background-image:radial-gradient(at 0 0,#100f15 0,#0000 50%),radial-gradient(at 50% 0,#2f3e6a 0,#0000 50%),radial-gradient(at 100% 0,#722741 0,#0000 50%);background-size:cover;background-attachment:fixed;place-items:center;margin:0;display:flex}#root{box-sizing:border-box;width:100%;max-width:800px;margin:0 auto;padding:2rem}.glass-card{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);border-radius:24px;padding:2.5rem;animation:.5s ease-out forwards slideUp;box-shadow:0 25px 50px -12px #00000080}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.header{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;display:flex}.title-tag{background:var(--primary-color);color:#fff;letter-spacing:.05em;border-radius:9999px;padding:.25rem .75rem;font-size:.875rem;font-weight:600}.question-title{margin-bottom:2rem;font-size:1.5rem;font-weight:600;line-height:1.6}.options-container{flex-direction:column;gap:1rem;display:flex}.option{background:var(--option-bg);border:1px solid var(--option-border);cursor:pointer;border-radius:12px;align-items:center;padding:1rem 1.5rem;font-size:1.1rem;transition:all .2s;display:flex}.option:hover:not(.disabled){background:var(--option-hover);transform:translateY(-2px)}.option.selected{background:var(--option-selected);border-color:var(--primary-color)}.option.correct{border-color:var(--success-color);background:#10b98133}.option.incorrect{border-color:var(--error-color);background:#ef444433}.option.disabled{cursor:default;opacity:.8}.action-container{justify-content:flex-end;margin-top:2.5rem;display:flex}button{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:12px;padding:.875rem 2rem;font-size:1.1rem;font-weight:600;transition:all .2s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}button:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}button:disabled{opacity:.5;cursor:not-allowed}.feedback{border-radius:12px;margin-top:2rem;padding:1.5rem;animation:.3s ease-out fadeIn}.feedback.correct{border-left:4px solid var(--success-color);background:#10b9811a}.feedback.incorrect{border-left:4px solid var(--error-color);background:#ef44441a}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.stats{color:#94a3b8;border-top:1px solid var(--card-border);justify-content:space-between;margin-top:1.5rem;padding-top:1.5rem;font-size:.875rem;display:flex}@media (width<=600px){#root{padding:1rem}.glass-card{padding:1.5rem}.question-title{font-size:1.25rem}.option{padding:.875rem 1rem;font-size:1rem}}