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span{color:var(--text-muted);font-size:.72rem;line-height:1.5;display:block}.StudySidebar_bottom{border-top:1px solid var(--footer-border);flex-direction:column;padding-top:1rem;display:flex}.StudySidebar_account,.StudySidebar_signout{width:100%;color:var(--text-secondary);font:inherit;text-align:left;cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:0;padding:.7rem .8rem;font-size:.8rem;transition:background-color .18s,color .18s}.StudySidebar_account:hover{background:var(--surface-hover);color:var(--text-primary)}.StudySidebar_signout:hover{color:var(--red);background:#c7494814}@media (width>=769px){.StudySidebar{transform:translate(0)}.StudySidebar_backdrop{display:none}}@media (width<=768px){.StudySidebar{width:min(82vw,320px);padding:1.25rem 1rem}.StudySidebar_close{display:block}.StudySidebar_content{padding-top:1.5rem}.StudySidebar_delete-btn{opacity:.8}}.StudySidebar_content{scrollbar-width:thin;scrollbar-color:var(--border-color) 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0;border:0;align-self:center;font-size:.85rem;text-decoration:underline}.AuthModal_form{flex-direction:column;gap:.75rem;display:flex}.AuthModal_input{border:1px solid color-mix(in srgb, var(--border-color,#ccc) 20%, transparent);background:var(--bg-primary,#fafafa);box-sizing:border-box;border-radius:8px;width:100%;padding:.8rem 1rem;font-size:.95rem}.AuthModal_submit-btn{background:var(--btn-bg,#000);color:var(--btn-text,#fff);cursor:pointer;border:0;border-radius:8px;padding:.85rem;font-weight:600}.AuthModal_footer p{color:var(--text-secondary,#666);text-align:center;margin:0;font-size:.85rem}.AuthModal_footer button{color:var(--text-primary,#000);cursor:pointer;background:0 0;border:0;font-weight:600;text-decoration:underline}.AuthModal_success{color:#065f46;background:#e7f8f2;border:1px solid #10b981;border-radius:8px;padding:.6rem .8rem;font-size:.85rem}.AuthModal_password-field{flex-direction:column;gap:.35rem;display:flex}.AuthModal_forgot-link{color:var(--text-secondary,#666);cursor:pointer;background:0 0;border:0;align-self:flex-end;padding:0;font-size:.8rem}.AuthModal_forgot-link:hover{color:var(--text-primary,#111);text-decoration:underline}@keyframes AuthModal_fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.SpeedTrivia{flex-direction:column;gap:1.5rem;animation:.5s cubic-bezier(.22,1,.36,1) both SpeedTrivia_fade;display:flex}.SpeedTrivia_status{background:color-mix(in srgb, var(--accent) 10%, var(--bg-primary));border:1px solid color-mix(in srgb, var(--accent) 40%, transparent);border-radius:var(--radius-md);align-items:center;gap:.85rem;padding:1rem 1.25rem;display:flex}.SpeedTrivia_spinner{border:2px solid var(--accent);border-top-color:#0000;border-radius:50%;flex-shrink:0;width:1rem;height:1rem;animation:.8s linear infinite SpeedTrivia_spin}.SpeedTrivia_status p{color:var(--text-primary);margin:0;font-size:.88rem;font-weight:500}.SpeedTrivia_card{background:var(--alt-white);border:1px solid color-mix(in srgb, var(--border-color) 12%, transparent);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);flex-direction:column;gap:1.25rem;padding:1.75rem;display:flex}.SpeedTrivia_header{justify-content:space-between;align-items:center;display:flex}.SpeedTrivia_badge{text-transform:uppercase;letter-spacing:.12em;color:var(--text-muted);font-size:.7rem;font-weight:700}.SpeedTrivia_score{color:var(--text-primary);font-size:.8rem;font-weight:700}.SpeedTrivia_question{margin:0;font-size:1.15rem;font-weight:600;line-height:1.4}.SpeedTrivia_options{flex-direction:column;gap:.6rem;display:flex}.SpeedTrivia_opt-btn{text-align:left;background:var(--bg-primary);border:1px solid color-mix(in srgb, var(--border-color) 15%, transparent);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);cursor:pointer;padding:.85rem 1rem;font-size:.9rem;transition:all .18s}.SpeedTrivia_opt-btn:hover{background:color-mix(in srgb, var(--accent) 15%, var(--bg-primary))}.SpeedTrivia_opt-btn--selected{border-color:var(--text-primary);background:color-mix(in srgb, var(--accent) 25%, var(--bg-primary))}.SpeedTrivia_opt-btn--correct{border-color:var(--green)!important;background:color-mix(in srgb, var(--green) 18%, var(--bg-primary))!important}.SpeedTrivia_opt-btn--incorrect{border-color:var(--red)!important;background:color-mix(in srgb, var(--red) 18%, var(--bg-primary))!important}.SpeedTrivia_next-btn{border-radius:var(--radius-md);background:var(--btn-bg);color:var(--btn-text);cursor:pointer;border:0;align-self:flex-end;padding:.8rem 1.2rem;font-size:.88rem;font-weight:600}@keyframes SpeedTrivia_spin{to{transform:rotate(360deg)}}@keyframes SpeedTrivia_fade{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.TermsModal_backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#00000080;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.TermsModal_card{background:var(--bg-primary,#fff);border:1px solid color-mix(in srgb, var(--border-color,#ccc) 20%, transparent);border-radius:16px;flex-direction:column;gap:1.25rem;width:min(440px,100%);padding:2rem;animation:.2s ease-out TermsModal_fadeIn;display:flex;box-shadow:0 12px 32px #00000026}.TermsModal_header{align-items:center;gap:.75rem;display:flex}.TermsModal_icon{font-size:1.5rem}.TermsModal_title{color:var(--text-primary,#111);margin:0;font-size:1.25rem;font-weight:700}.TermsModal_body{color:var(--text-secondary,#555);margin:0;font-size:.95rem;line-height:1.6}.TermsModal_link{color:var(--text-primary,#111);text-underline-offset:3px;font-weight:600;text-decoration:underline}.TermsModal_actions{justify-content:flex-end;margin-top:.5rem;display:flex}.TermsModal_accept-btn{background:var(--btn-bg,#000);width:100%;color:var(--btn-text,#fff);cursor:pointer;border:0;border-radius:10px;padding:.85rem;font-size:.95rem;font-weight:600;transition:opacity .15s}.TermsModal_accept-btn:hover{opacity:.9}@keyframes TermsModal_fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}