.quiz-setup-card[data-astro-cid-qyzh3dy3]{background:#ffffffa6;backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius-2xl);padding:var(--space-8);box-shadow:var(--shadow-xl);transition:all .3s ease}.dark-mode .quiz-setup-card[data-astro-cid-qyzh3dy3]{background:#0f172a73;border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(16px)}#input-username[data-astro-cid-qyzh3dy3]{color:var(--color-text-primary)}.dark-mode #input-username[data-astro-cid-qyzh3dy3]{background:#1e293b59!important;border-color:#ffffff14!important;color:#ffffffd9}#input-username[data-astro-cid-qyzh3dy3]:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.setup-column[data-astro-cid-qyzh3dy3] h2[data-astro-cid-qyzh3dy3]{font-size:var(--text-lg);font-weight:700;margin-bottom:var(--space-4);color:var(--color-text-primary)}.selector-options[data-astro-cid-qyzh3dy3]{display:flex;flex-direction:column;gap:var(--space-2)}@media(min-width:480px){.selector-options[data-astro-cid-qyzh3dy3]{flex-direction:row}}.option-btn[data-astro-cid-qyzh3dy3]{flex:1;background:#ffffffb3;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);font-size:var(--text-sm);font-weight:600;color:var(--color-text-body);cursor:pointer;transition:all .2s ease}.dark-mode .option-btn[data-astro-cid-qyzh3dy3]{background:#1e293b59;border-color:#ffffff0d;color:#ffffffb3}.option-btn[data-astro-cid-qyzh3dy3]:hover{border-color:var(--color-primary);background:#fff}.dark-mode .option-btn[data-astro-cid-qyzh3dy3]:hover{background:#1e293ba6;color:#fff}.option-btn[data-astro-cid-qyzh3dy3].active{background:var(--color-primary);color:#fff;border-color:var(--color-primary);box-shadow:var(--shadow-md)}.dark-mode .option-btn[data-astro-cid-qyzh3dy3].active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.start-container[data-astro-cid-qyzh3dy3]{display:flex;justify-content:center}.btn-start[data-astro-cid-qyzh3dy3]{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border:none;border-radius:var(--radius-xl);padding:var(--space-4) var(--space-8);font-size:var(--text-md);font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);width:100%;max-width:320px;box-shadow:0 8px 24px #066fef40}.btn-start[data-astro-cid-qyzh3dy3]:hover:not(:disabled){transform:translateY(-2px) scale(1.03);box-shadow:0 12px 32px #066fef66}.btn-start[data-astro-cid-qyzh3dy3]:active:not(:disabled){transform:translateY(0) scale(.98)}.btn-start[data-astro-cid-qyzh3dy3]:disabled{background:var(--color-text-muted);opacity:.55;cursor:not-allowed;box-shadow:none}.rich-content-card[data-astro-cid-qyzh3dy3]{background:#ffffffa6;backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius-2xl);padding:var(--space-8);box-shadow:var(--shadow-xl);margin-top:var(--space-8);color:var(--color-text-body);font-size:var(--text-base);line-height:var(--leading-relaxed)}.dark-mode .rich-content-card[data-astro-cid-qyzh3dy3]{background:#0f172a73;border:1px solid rgba(255,255,255,.08)}.rich-content-card[data-astro-cid-qyzh3dy3] h3{font-size:var(--text-xl);font-weight:800;color:var(--color-text-primary);margin-top:var(--space-8);margin-bottom:var(--space-4);border-bottom:1.5px solid var(--color-border);padding-bottom:var(--space-2)}.dark-mode .rich-content-card[data-astro-cid-qyzh3dy3] h3{border-color:#ffffff14;color:#fff}.rich-content-card[data-astro-cid-qyzh3dy3] p{margin-bottom:var(--space-4)}.rich-content-card[data-astro-cid-qyzh3dy3] ul,.rich-content-card[data-astro-cid-qyzh3dy3] ol{margin-left:var(--space-6);margin-bottom:var(--space-4)}.rich-content-card[data-astro-cid-qyzh3dy3] li{margin-bottom:var(--space-2)}.rich-content-card[data-astro-cid-qyzh3dy3] strong{color:var(--color-text-primary);font-weight:700}.dark-mode .rich-content-card[data-astro-cid-qyzh3dy3] strong{color:#fff}.rich-content-card[data-astro-cid-qyzh3dy3] blockquote{background:#fdfaf7;border-left:4px solid var(--color-warning);padding:var(--space-4);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:var(--text-sm);margin-bottom:var(--space-4)}.dark-mode .rich-content-card[data-astro-cid-qyzh3dy3] blockquote{background:#d977060d}