:root{--bg:#0b0e1a;--bg-elev:#131829;--bg-elev-2:#1b2238;--ink:#f4f6fb;--ink-dim:#9aa3c0;--accent:#ffb800;--accent-ink:#0b0e1a;--line:#2a3252;--good:#36d399;--bad:#ff5c72;--c-musica:linear-gradient(135deg, #ff3d7f 0%, #8b2fd6 100%);--c-historia:linear-gradient(135deg, #b8862b 0%, #5c3a0e 100%);--c-arte:linear-gradient(135deg, #2fb6d6 0%, #1b4fd6 100%);--c-pop:linear-gradient(135deg, #d62f9e 0%, #5c1faa 100%);--c-deporte:linear-gradient(135deg, #36d399 0%, #0e8f5c 100%);--c-cine:linear-gradient(135deg, #ff8a3d 0%, #c62f2f 100%);--font-display:"Archivo Black", "Arial Black", sans-serif;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;min-height:100vh}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(800px 400px at 50% -10%,#ffb80014,#0000 70%);height:480px;position:fixed;top:0;left:0;right:0}#root{z-index:1;flex-direction:column;min-height:100vh;display:flex;position:relative}header{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50;background:#0b0e1aeb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:18px 32px;display:flex;position:sticky;top:0}.logo{font-family:var(--font-display);letter-spacing:-.5px;cursor:pointer;-webkit-user-select:none;user-select:none;color:var(--ink);background:0 0;border:none;align-items:baseline;gap:2px;font-size:22px;display:flex}.logo span.bolt{color:var(--accent)}.user-zone{align-items:center;gap:12px;display:flex}.score-pill{background:var(--bg-elev);border:1px solid var(--line);border-radius:999px;align-items:center;gap:8px;padding:7px 16px 7px 8px;font-size:14px;font-weight:700;display:flex}.score-pill .dot{background:var(--accent);width:26px;height:26px;color:var(--accent-ink);border-radius:50%;justify-content:center;align-items:center;font-size:13px;display:flex}.btn{font-family:var(--font-body);cursor:pointer;white-space:nowrap;border:none;border-radius:10px;padding:11px 20px;font-size:14px;font-weight:700;transition:transform .12s,filter .15s}.btn:active{transform:scale(.96)}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{filter:brightness(1.08)}.btn-ghost{color:var(--ink);border:1px solid var(--line);background:0 0}.btn-ghost:hover{background:var(--bg-elev)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed}.username-display{color:var(--ink);font-size:14px;font-weight:700}.username-display .hi{color:var(--ink-dim);font-weight:500}main{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:48px 32px 80px}main form label{color:var(--ink-dim);flex-direction:column;gap:6px;font-size:13.5px;display:flex}main form input{background:var(--bg-elev);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:12px 14px;font-family:inherit;font-size:15px}main form input:focus{border-color:var(--accent);outline:none}.hero{margin-bottom:56px}.hero .eyebrow{color:var(--accent);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;font-size:13px;font-weight:800;display:block}.hero h1{font-family:var(--font-display);letter-spacing:-1px;max-width:720px;font-size:clamp(32px,5vw,56px);line-height:1.05}.hero p{color:var(--ink-dim);max-width:540px;margin-top:14px;font-size:16px}.section-title{font-family:var(--font-display);letter-spacing:-.3px;margin-bottom:20px;font-size:20px}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;display:grid}.card{cursor:pointer;text-align:left;isolation:isolate;width:100%;height:168px;font-family:var(--font-body);border:none;border-radius:18px;flex-direction:column;justify-content:flex-end;padding:18px;transition:transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.card:after{content:"";z-index:0;background:linear-gradient(#0000 40%,#0000008c 100%);position:absolute;inset:0}.card:hover{transform:translateY(-4px);box-shadow:0 14px 30px -10px #00000080}.card:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.prize-badge{white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:10.5px;font-weight:800}.prize-gold{z-index:2;background:var(--accent);color:var(--accent-ink);padding:4px 9px;font-size:11px;position:absolute;top:12px;right:12px;box-shadow:0 2px 8px #00000040}.prize-podium-row{z-index:1;justify-content:center;gap:6px;display:flex;position:absolute;bottom:42px;left:0;right:0}.prize-silver,.prize-bronze{color:#fff;background:#ffffff24}.lock-badge{z-index:2;background:#00000080;border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:12px;display:flex;position:absolute;top:12px;left:12px}.info-badge{z-index:3;color:#ffffffd9;width:22px;height:22px;font-size:11px;font-family:var(--font-body);cursor:pointer;background:#00000059;border:1px solid #ffffff2e;border-radius:50%;justify-content:center;align-items:center;transition:background .12s,transform .12s;display:flex;position:absolute;top:44px;right:12px}.info-badge:hover{background:#0009;transform:scale(1.08)}.info-badge:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.card-center{z-index:1;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:0 16px;display:flex;position:absolute;inset:0 0 42px}.card:has(.prize-podium-row) .card-center{inset:0 0 64px}.card .icon{opacity:.55;font-size:26px;line-height:1}.card .cat-name{font-family:var(--font-display);color:#fff;letter-spacing:-.3px;font-size:17px;line-height:1.1}.card-footer{z-index:1;text-align:center;background:#00000052;padding:8px 14px;position:absolute;bottom:0;left:0;right:0}.footer-meta{color:#fffc;font-size:11.5px;font-weight:600}.footer-label{color:#ffffff8c;text-transform:uppercase;letter-spacing:.5px;margin-bottom:1px;font-size:9px;font-weight:700;display:block}.footer-when{color:#fff;font-variant-numeric:tabular-nums;font-size:11.5px;font-weight:700;display:block}.footer-countdown{color:var(--accent);font-weight:800}.card.musica{background:var(--c-musica)}.card.historia{background:var(--c-historia)}.card.arte{background:var(--c-arte)}.card.pop{background:var(--c-pop)}.card.deporte{background:var(--c-deporte)}.card.cine{background:var(--c-cine)}.card.locked{cursor:pointer}.card.locked:before{content:"";-webkit-backdrop-filter:saturate(.4);backdrop-filter:saturate(.4);z-index:1;background:#0b0e1ab8;position:absolute;inset:0}.card.locked:hover{box-shadow:none;transform:none}.card.locked .icon{opacity:.25}.card.locked .cat-name{opacity:.55}.overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#05060cc7;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-elev);border:1px solid var(--line);border-radius:20px;width:100%;max-width:400px;padding:36px;position:relative}.modal .close-x{color:var(--ink-dim);cursor:pointer;background:0 0;border:none;padding:4px;font-size:20px;line-height:1;position:absolute;top:18px;right:18px}.modal .close-x:hover{color:var(--ink)}.modal h2{font-family:var(--font-display);letter-spacing:-.3px;margin-bottom:6px;font-size:24px}.modal .sub{color:var(--ink-dim);margin-bottom:26px;font-size:13.5px}.field{margin-bottom:16px}.field label{color:var(--ink-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12.5px;font-weight:700;display:block}.field input{background:var(--bg);border:1px solid var(--line);width:100%;color:var(--ink);font-size:15px;font-family:var(--font-body);border-radius:10px;padding:12px 14px}.field input:focus{border-color:var(--accent);outline:none}.field .err{color:var(--bad);margin-top:6px;font-size:12.5px}.modal .btn-primary{width:100%;margin-top:8px;padding:13px;font-size:15px}.switch-line{text-align:center;color:var(--ink-dim);margin-top:20px;font-size:13.5px}.switch-line button{color:var(--accent);cursor:pointer;background:0 0;border:none;font-size:13.5px;font-weight:700}.lock-modal-icon{background:var(--bg-elev-2);border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:18px;font-size:24px;display:flex}.prize-detail{background:#ffb80014;border:1px solid #ffb8004d;border-radius:12px;flex-direction:column;gap:8px;margin-bottom:18px;padding:14px 16px;display:flex}.prize-detail-label{color:var(--accent);text-transform:uppercase;letter-spacing:.5px;font-size:11.5px;font-weight:700}.prize-detail-row{justify-content:space-between;align-items:center;font-size:14px;display:flex}.prize-detail-value{font-family:var(--font-display);letter-spacing:-.2px;font-size:15px}.lock-modal-schedule{background:var(--bg);border:1px solid var(--line);border-radius:12px;margin:18px 0;padding:16px}.lock-modal-schedule .row{justify-content:space-between;padding:6px 0;font-size:14px;display:flex}.lock-modal-schedule .row .d{color:var(--ink-dim);font-weight:600}.lock-modal-schedule .row .t{font-weight:700}.lock-modal-countdown{text-align:center;font-family:var(--font-display);color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-.5px;margin:18px 0 4px;font-size:28px}.lock-modal-countdown-label{text-align:center;color:var(--ink-dim);margin-bottom:8px;font-size:12.5px;font-weight:600}.quiz-wrap{max-width:720px;margin:0 auto;padding:40px 24px 80px}.quiz-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;display:flex}.quiz-header .back-btn{color:var(--ink-dim);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;font-size:14px;font-weight:700;display:flex}.quiz-header .back-btn:hover{color:var(--ink)}.progress-track{background:var(--bg-elev-2);border-radius:999px;height:6px;margin-bottom:8px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:999px;height:100%;transition:width .35s}.progress-label{color:var(--ink-dim);justify-content:space-between;margin-bottom:32px;font-size:12.5px;font-weight:600;display:flex}.timer-badge{background:var(--bg-elev-2);border:1px solid var(--line);font-variant-numeric:tabular-nums;color:var(--ink);border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-flex}.timer-badge.urgent{color:var(--bad);border-color:var(--bad)}.q-eyebrow{color:var(--accent);letter-spacing:1px;text-transform:uppercase;margin-bottom:12px;font-size:12.5px;font-weight:800}.q-text{font-family:var(--font-display);letter-spacing:-.3px;margin-bottom:32px;font-size:clamp(22px,3.4vw,30px);line-height:1.25}.options{flex-direction:column;gap:12px;display:flex}.option{background:var(--bg-elev);border:1.5px solid var(--line);color:var(--ink);cursor:pointer;text-align:left;font-size:15.5px;font-weight:600;font-family:var(--font-body);border-radius:14px;align-items:center;gap:14px;width:100%;padding:16px 18px;transition:border-color .12s,background .12s;display:flex}.option:hover:not(:disabled){border-color:var(--accent);background:var(--bg-elev-2)}.option:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.option .letter{background:var(--bg-elev-2);width:26px;height:26px;color:var(--ink-dim);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:12.5px;font-weight:800;display:flex}.option.correct{border-color:var(--good);background:#36d3991a}.option.correct .letter{background:var(--good);color:#06281c}.option.wrong{border-color:var(--bad);background:#ff5c721a}.option.wrong .letter{background:var(--bad);color:#2b0810}.option:disabled{cursor:default}.option:disabled:not(.correct):not(.wrong){opacity:.45}.feedback-banner{border-radius:12px;align-items:center;gap:10px;margin-top:24px;padding:14px 16px;font-size:14.5px;font-weight:700;display:flex}.feedback-banner.good{color:var(--good);background:#36d3991f}.feedback-banner.bad{color:var(--bad);background:#ff5c721f}.next-btn-wrap{justify-content:flex-end;margin-top:24px;display:flex}.results-wrap{text-align:center;max-width:560px;margin:0 auto;padding:60px 24px 80px}.results-wrap .big-score{font-family:var(--font-display);letter-spacing:-2px;margin:20px 0 6px;font-size:clamp(56px,12vw,92px);line-height:1}.results-wrap .score-of{color:var(--ink-dim);margin-bottom:12px;font-size:15px;font-weight:600}.results-wrap .time-total{color:var(--accent);font-variant-numeric:tabular-nums;margin-bottom:32px;font-size:15px;font-weight:700}.results-wrap .verdict{font-family:var(--font-display);margin-bottom:8px;font-size:22px}.results-wrap .verdict-sub{color:var(--ink-dim);margin-bottom:36px;font-size:14.5px}.results-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.ring-wrap{width:160px;height:160px;margin:0 auto;position:relative}.ring-wrap svg{transform:rotate(-90deg)}.ring-bg{fill:none;stroke:var(--bg-elev-2);stroke-width:10px}.ring-fg{fill:none;stroke:var(--accent);stroke-width:10px;stroke-linecap:round;transition:stroke-dashoffset 1s}.ring-center{font-family:var(--font-display);justify-content:center;align-items:center;font-size:30px;display:flex;position:absolute;inset:0}.leaderboard-wrap{max-width:640px;margin:0 auto;padding:40px 24px 80px}.leaderboard-row{background:var(--bg-elev);border:1px solid var(--line);border-radius:14px;align-items:center;gap:14px;margin-bottom:10px;padding:14px 18px;display:flex}.leaderboard-row.first-place{border-color:var(--accent);background:#ffb80012}.leaderboard-rank{font-family:var(--font-display);text-align:center;width:32px;color:var(--ink-dim);font-size:18px}.leaderboard-row.first-place .leaderboard-rank{color:var(--accent)}.leaderboard-name{flex:1;font-size:15px;font-weight:700}.leaderboard-score{color:var(--good);font-size:14px;font-weight:700}.leaderboard-time{color:var(--ink-dim);font-variant-numeric:tabular-nums;font-size:12.5px}.testimonial-card{background:var(--bg-elev);border:1px solid var(--line);scroll-snap-align:start;border-radius:16px;flex:0 0 240px;padding:18px}.testimonial-avatar{background:var(--accent);width:36px;height:36px;color:var(--accent-ink);border-radius:50%;justify-content:center;align-items:center;margin-bottom:10px;font-size:13px;font-weight:700;display:flex}.testimonial-name{margin:0;font-size:14.5px;font-weight:700}.testimonial-meta{color:var(--ink-dim);margin:2px 0 10px;font-size:12px}.testimonial-quote{color:var(--ink-dim);margin:0;font-size:13.5px;line-height:1.55}.testimonials-carousel-wrap{margin:32px 0}.testimonials-carousel-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.testimonials-carousel-header h3{font-family:var(--font-display);margin:0;font-size:17px}.testimonials-carousel-arrows{gap:8px;display:flex}.testimonials-carousel-arrows button{border:1px solid var(--line);background:var(--bg-elev);width:32px;height:32px;color:var(--ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:18px;display:flex}.testimonials-carousel-arrows button:hover{border-color:var(--accent)}.testimonials-carousel-scroller{scroll-snap-type:x mandatory;gap:12px;padding-bottom:4px;display:flex;overflow-x:auto}.testimonials-carousel-scroller::-webkit-scrollbar{height:6px}.testimonials-carousel-scroller::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}.testimonials-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.plan-status-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:32px;padding:20px 24px;display:flex}.plan-status-info{flex-direction:column;gap:4px;display:flex}.plan-status-label{font-family:var(--font-display);letter-spacing:-.2px;font-size:17px}.plan-status-sub{color:var(--ink-dim);font-size:13px}.dash-summary{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:48px;display:grid}.dash-summary-stat{background:var(--bg-elev);border:1px solid var(--line);text-align:center;border-radius:16px;padding:20px}.dash-summary-value{font-family:var(--font-display);letter-spacing:-.5px;color:var(--accent);font-size:32px;display:block}.dash-summary-label{color:var(--ink-dim);margin-top:4px;font-size:12.5px;font-weight:600;display:block}.dash-cat-card{background:var(--bg-elev);border:1px solid var(--line);border-radius:18px;padding:20px;position:relative;overflow:hidden}.dash-cat-card:before{content:"";height:4px;position:absolute;top:0;left:0;right:0}.dash-cat-card.musica:before{background:var(--c-musica)}.dash-cat-card.historia:before{background:var(--c-historia)}.dash-cat-card.arte:before{background:var(--c-arte)}.dash-cat-card.pop:before{background:var(--c-pop)}.dash-cat-card.deporte:before{background:var(--c-deporte)}.dash-cat-card.cine:before{background:var(--c-cine)}.dash-cat-header{align-items:center;gap:10px;margin-bottom:16px;display:flex}.dash-cat-icon{font-size:22px}.dash-cat-name{font-family:var(--font-display);letter-spacing:-.2px;font-size:16px}.dash-cat-empty{color:var(--ink-dim);padding:18px 0;font-size:13.5px}.dash-cat-body{align-items:center;gap:18px;display:flex}.dash-ring-wrap{flex-shrink:0;width:100px;height:100px;position:relative}.dash-ring-wrap svg{transform:rotate(-90deg)}.dash-ring-bg{fill:none;stroke:var(--bg-elev-2);stroke-width:9px}.dash-ring-fg{fill:none;stroke:var(--accent);stroke-width:9px;stroke-linecap:round;transition:stroke-dashoffset .6s}.dash-ring-center{font-family:var(--font-display);justify-content:center;align-items:center;font-size:17px;display:flex;position:absolute;inset:0}.dash-cat-stats{flex:1;min-width:0}.dash-cat-stat-row{border-bottom:1px solid var(--line);justify-content:space-between;padding:6px 0;font-size:13px;display:flex}.dash-cat-stat-row:last-child{border-bottom:none}.dash-cat-stat-label{color:var(--ink-dim);font-weight:600}.dash-cat-stat-value{font-variant-numeric:tabular-nums;font-weight:700}.app-footer{border-top:1px solid var(--line);margin-top:auto;padding:28px 32px}.app-footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1280px;margin:0 auto;display:flex}.app-footer-brand{font-family:var(--font-display);color:var(--ink-dim);font-size:15px}.app-footer-brand .bolt{color:var(--accent)}.app-footer-links{flex-wrap:wrap;gap:20px;display:flex}.app-footer-links button{color:var(--ink-dim);cursor:pointer;font-size:13px;font-weight:600;font-family:var(--font-body);background:0 0;border:none}.app-footer-links button:hover{color:var(--ink)}.legal-page-wrap{max-width:680px}.markdown-body h1{font-family:var(--font-display);letter-spacing:-.5px;margin-bottom:20px;font-size:clamp(26px,4vw,36px)}.markdown-body h2{font-family:var(--font-display);letter-spacing:-.3px;margin:32px 0 12px;font-size:18px}.markdown-body p{color:var(--ink-dim);margin-bottom:14px;font-size:14.5px;line-height:1.7}.markdown-body ul,.markdown-body ol{color:var(--ink-dim);margin:0 0 14px;padding-left:22px;font-size:14.5px;line-height:1.7}.markdown-body li{margin-bottom:6px}.markdown-body strong{color:var(--ink);font-weight:700}.hidden{display:none!important}@media (width<=640px){header{padding:14px 18px}main{padding:32px 18px 60px}.username-display{display:none}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.notif-pref-list{flex-direction:column;gap:10px;margin-bottom:32px;display:flex}.notif-pref-row{background:var(--bg-elev);border:1px solid var(--line);border-radius:12px;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.notif-pref-name{font-size:14.5px;font-weight:600}.notif-pref-toggle{background:var(--line);cursor:pointer;border:none;border-radius:12px;width:44px;height:24px;padding:0;transition:background .15s;position:relative}.notif-pref-toggle.on{background:var(--accent)}.notif-pref-toggle:disabled{opacity:.6;cursor:default}.notif-pref-knob{background:var(--ink);border-radius:50%;width:18px;height:18px;transition:transform .15s;position:absolute;top:3px;left:3px}.notif-pref-toggle.on .notif-pref-knob{background:var(--accent-ink);transform:translate(20px)}