@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--ink:#173e32;--muted:#62736a;--paper:#f6f7ef;--green:#d3efad;--line:#dce2d3}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.6}h1,h2,h3,.brand{font-family:'Space Grotesk',sans-serif;line-height:1.08;letter-spacing:-.045em}h1{font-size:clamp(2.6rem,5.2vw,5.3rem);font-weight:500;margin:20px 0 25px}h2{font-size:2.7rem;font-weight:500}h3{font-size:1.8rem;font-weight:500}em{font-style:normal;color:#659342}a{color:inherit}header,main,footer{max-width:1320px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:25px 42px;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:28px;font-weight:700;display:flex;align-items:center;gap:10px}.brand-icon{background:var(--ink);color:var(--green);padding:7px 10px;border-radius:9px;font-size:25px}.brand-icon span{font-size:15px}.brand-dot{color:#709e4e;font-size:12px}nav{display:flex;gap:30px;font-size:14px}nav a{text-decoration:none}nav a:hover,.text-link:hover{text-decoration:underline}main{padding:0 42px}.hero{padding:76px 0 65px;display:grid;grid-template-columns:1.35fr 1fr;gap:55px;align-items:center}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:700}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#75a34e;margin-right:8px}.intro{max-width:520px;color:var(--muted);font-size:18px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin:30px 0}.button{background:var(--ink);color:#fff;border:1px solid var(--ink);border-radius:7px;padding:15px 23px;display:inline-flex;justify-content:center;align-items:center;gap:24px;text-decoration:none;font:600 14px 'DM Sans',sans-serif;cursor:pointer}.button:hover{background:#285c47}.button:disabled{opacity:.55;cursor:wait}.button.light{background:transparent;color:var(--ink)}.text-link{font-size:13px;text-decoration:none}.mini-info{display:flex;gap:20px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;margin-top:38px}.circuit{background:#173e32;border-radius:20px;overflow:hidden;color:#cae6bb;transform:rotate(-3deg);box-shadow:15px 18px 0 #e7ecdd}.circuit svg{display:block;width:100%}.circuit-top,.circuit-bottom{display:flex;justify-content:space-between;gap:8px;padding:24px;font:10px monospace;letter-spacing:.05em}.circuit-top{border-bottom:1px solid #365845}.circuit-bottom{border-top:1px solid #365845}.game-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:90px;padding:65px 0;border-top:1px solid var(--line);align-items:start}.game-layout>div>p{max-width:420px}.card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px}.card-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;font:10px monospace;color:var(--muted)}.card-heading h2{font-size:24px;margin:0}.tag{background:#eef4e7;color:#426b33;border-radius:5px;padding:7px 10px;font:10px monospace}.big-symbol{font-size:60px;color:#64944c;margin-top:15px}.card h3{margin:15px 0}.card p{color:var(--muted)}.muted{color:var(--muted);font-size:13px}.banner{background:#dcebc9;border-radius:13px;padding:32px;display:flex;align-items:center;gap:30px;margin:15px 0 60px}.banner h3{margin:8px 0}.banner p{margin:5px 0}.banner-icon{font-size:70px}.banner .button{margin-left:auto;white-space:nowrap}footer{display:flex;justify-content:space-between;gap:20px;padding:25px 42px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);letter-spacing:.08em}footer a{margin-left:15px}.page-heading{padding:50px 0 25px}.page-heading h1{font-size:clamp(2.7rem,4.7vw,4.8rem)}.form-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;padding:25px 0 70px}label{display:block;font-weight:600;font-size:14px;margin:15px 0 7px}input,select{width:100%;padding:14px;border:1px solid #c8d3c1;border-radius:7px;font:16px 'DM Sans',sans-serif;background:#fbfcf8;color:var(--ink)}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px}form>.button{margin-top:25px;width:100%}.notice{background:#e9eedf;padding:20px;border-radius:9px;font-size:14px}.staff-card{max-width:650px;margin-bottom:70px}.options{display:grid;gap:10px;margin:25px 0}.option{padding:15px;text-align:left;border:1px solid var(--line);border-radius:8px;background:#f8faf5;color:var(--ink);font:inherit;cursor:pointer}.option:hover{background:#e4efda;border-color:#679348}.token{display:block;background:#e9f3df;padding:18px;border-radius:8px;font:clamp(12px,2.5vw,19px) monospace;overflow-wrap:anywhere;user-select:all}.error{color:#a52b30!important}.success{color:#386924!important}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f1f5eb;padding:15px;font-size:11px;max-height:220px;overflow:auto}details{margin-top:20px} .dashboard-heading{display:flex;align-items:center;justify-content:space-between;padding-top:30px}.dashboard-heading h1{font-size:clamp(2rem,4vw,4rem)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:20px 0}.metrics article{background:#e9efdf;border:1px solid var(--line);padding:24px;border-radius:12px;display:flex;flex-direction:column}.metrics article:nth-child(2){background:var(--ink);color:var(--green)}.metrics article>span{font-size:10px;letter-spacing:.12em}.metrics strong{font:500 clamp(40px,5vw,70px) 'Space Grotesk',sans-serif;letter-spacing:-.06em}.metrics strong small{font-size:25px}.metrics small{font-size:12px}.dashboard-bottom{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;margin:25px 0 45px}.qr-card{border-radius:14px;padding:24px;background:#dcebc9;display:flex;flex-direction:column;align-items:center;text-align:center}.qr-card img{background:white;border-radius:10px}.qr-card h2{font-size:26px;margin:10px 0}.qr-card a{font-size:11px;overflow-wrap:anywhere}.flow-row{border-top:1px solid var(--line);padding:12px 0}.flow-row strong{font:14px monospace}.flow-row code{display:block;font-size:10px;overflow-wrap:anywhere;color:var(--muted)}.skip{position:absolute;left:10px;top:-90px;background:white;padding:10px;z-index:5}.skip:focus{top:5px}:focus-visible{outline:3px solid #7aab4f;outline-offset:4px}[hidden]{display:none!important}@media(max-width:800px){header{padding:20px}.brand{font-size:23px}nav{gap:15px;font-size:12px}main{padding:0 22px}.hero{grid-template-columns:1fr;padding-top:40px;gap:30px}.circuit{max-width:440px;margin:10px auto;width:95%}.game-layout,.form-layout{grid-template-columns:1fr;gap:25px;padding:35px 0}.game-layout h2{font-size:2.2rem}.banner{flex-wrap:wrap;padding:23px;gap:15px}.banner-icon{display:none}.banner .button{margin:0}.mini-info{gap:12px;font-size:9px}.card{padding:22px}.dashboard-heading{align-items:start;gap:10px}.dashboard-heading .button{padding:10px;font-size:11px}.metrics{gap:8px}.metrics article{padding:13px}.metrics article>span{font-size:9px}.metrics small{font-size:10px}.metrics strong{font-size:35px}.dashboard-bottom{grid-template-columns:1fr}.qr-card{flex-direction:row;gap:20px;text-align:left}.qr-card img{width:140px;height:140px}footer{padding:20px;flex-direction:column;gap:8px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{header,footer,form,.button{display:none!important}main{padding:0}.form-layout{display:block}.form-layout aside,.page-heading{display:none}.card{border:0}}
/* Respuestas amplias, feedback redundante y movimiento opcional. */
#game{scroll-margin-top:20px}#game-progress{display:block;width:100%;height:8px;margin:22px 0;accent-color:#59823d}#game-content h3{font-size:clamp(1.2rem,4.8vw,1.65rem);line-height:1.4;letter-spacing:-.025em}#game-content h3:focus{outline:none}.question-hint{padding:12px 15px;background:#eff5e6;border-left:4px solid #729653;border-radius:5px;font-size:14px}.option{min-height:64px;padding:18px;font-size:17px;line-height:1.45;border-width:2px;touch-action:manipulation}.option:disabled{opacity:1;cursor:default}.option.is-selected{border-color:#567946;background:#ecf4e1}.option.is-correct{border-color:#287840;background:#e4f4df;color:#164c27;box-shadow:0 0 0 2px #28784033}.option.is-wrong{border-color:#a33c3c;background:#fff0ed;color:#852c2c;animation:gentle-shake .25s ease-in-out}.circuit-ticket{padding:25px 20px;background:#e7f2d9;border:2px dashed #739255;border-radius:14px;position:relative;margin:20px 0}.circuit-ticket h3{color:#244d2b}.circuit-ticket .reward-token{font-size:clamp(17px,4.5vw,28px);line-height:1.6;letter-spacing:.02em;background:#fff;font-weight:700;padding:15px;text-align:center}.ticket-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.ticket-actions .button{min-height:48px;flex:1;white-space:nowrap}.receipt-id{font:14px monospace;overflow-wrap:anywhere}.staff-tokens{margin-bottom:55px}.token-list{list-style:none;padding:0;margin:15px 0}.staff-token-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid var(--line)}.staff-token-row small{display:block;color:var(--muted);font-size:12px}.staff-token-code{font-size:17px;font-weight:700;overflow-wrap:anywhere}.redeemed-badge{font-size:13px;color:#326b37;font-weight:700}.staff-token-row .button{min-height:48px;white-space:nowrap}.qr-card .muted{color:#435e39}@keyframes gentle-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}@media(max-width:500px){.staff-token-row{align-items:stretch;flex-direction:column;gap:10px}.staff-token-row .button{width:100%}.ticket-actions{flex-direction:column}.game-layout{padding-top:20px}.game-layout>div h2{font-size:1.7rem}.circuit-ticket{padding:18px 12px}}@media(prefers-reduced-motion:reduce){.option.is-wrong{animation:none}}
@media(max-width:800px){body[data-page="game"] .hero{padding:25px 0 20px;display:block}body[data-page="game"] .hero h1{font-size:2.2rem;margin:10px 0}body[data-page="game"] .hero .intro{font-size:15px;margin:10px 0}body[data-page="game"] .hero .circuit,body[data-page="game"] .mini-info{display:none}body[data-page="game"] .hero-actions{margin:18px 0 5px}body[data-page="game"] .game-layout{gap:15px}body[data-page="game"] .game-layout>div>h2,body[data-page="game"] .game-layout>div>.muted{display:none}body[data-page="game"] .game-layout>div>p{margin:8px 0;font-size:14px}}

/* Identidad institucional al pie, con las proporciones originales de los logos. */
footer{flex-wrap:wrap}.institutional-logos{display:flex;align-items:center;gap:32px;flex-basis:100%;width:100%;padding:4px 0 16px}.institutional-logos img{display:block;height:auto;object-fit:contain;max-width:100%;flex-shrink:1;min-width:0}.institutional-unab{width:240px}.institutional-faculty{width:116px}@media(max-width:800px){.institutional-logos{gap:24px;flex-basis:auto}.institutional-unab{width:190px}.institutional-faculty{width:90px}}@media(max-width:380px){.institutional-logos{gap:16px}.institutional-unab{width:170px}.institutional-faculty{width:78px}}
/* Opciones neutrales: la respuesta solo se revela después de elegir. */
.trivia-card{box-shadow:0 10px 32px #173e3208}.trivia-card>.card-heading{flex-wrap:wrap;row-gap:10px}.game-steps{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;gap:8px;margin:0 0 24px;padding:0}.game-steps li{display:flex;gap:7px;align-items:center;color:#657260;font-size:12px;white-space:nowrap}.game-steps li>span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#eef1e9;color:#62735d;font-weight:700;flex-shrink:0}.game-steps .step-current{font-weight:700;color:var(--ink)}.game-steps .step-current>span{background:var(--ink);color:white}.game-steps .step-done>span{background:#d9ebca;color:#315c2a}.trivia-card .option{display:grid;grid-template-columns:32px minmax(0,1fr);gap:6px 12px;align-items:center;min-height:76px;padding:16px;background:#fcfdf9;border-color:#dde3d6;transition:border-color .15s,background-color .15s}.option-key{display:grid;place-items:center;width:32px;height:32px;border:1px solid #d6decd;border-radius:9px;color:#5d6c56;font-size:13px;font-weight:700;background:#f3f6ed}.option-label{line-height:1.45}.option-state{grid-column:2;font-size:12px;font-weight:700}.option-state:empty{display:none}.trivia-card .option.is-selected{border-color:#456742;background:#eef4e6}.trivia-card .option.is-correct{border-color:#287840;background:#e4f4df;color:#164c27}.trivia-card .option.is-wrong{border-color:#a33c3c;background:#fff0ed;color:#852c2c}.trivia-card .option:focus-visible{outline:3px solid #517941;outline-offset:3px}#game-message:not(:empty){padding:12px 14px;background:#edf4e7;border-radius:8px;font-size:14px;line-height:1.5}#game-message.error{background:#fff0ed}@media(hover:hover){.trivia-card .option:not(:disabled):not(.is-wrong):not(.is-correct):hover{border-color:#7f9471;background:#f4f7ee}}@media(max-width:380px){.game-steps{gap:5px}.game-steps li{gap:5px;font-size:11px}.trivia-card .option{padding:14px;font-size:16px;gap:5px 10px}}@media(prefers-reduced-motion:reduce){.trivia-card .option{transition:none}}