@font-face{font-family:R450 Salvo;src:url(./marca/salvo-sans-cond-light.woff2) format("woff2");font-weight:300;font-style:normal;font-display:optional}@font-face{font-family:R450 Salvo;src:url(./marca/salvo-sans-cond-light-italic.woff2) format("woff2");font-weight:300;font-style:italic;font-display:optional}@font-face{font-family:R450 Salvo;src:url(./marca/salvo-sans-cond-bold.woff2) format("woff2");font-weight:700;font-style:normal;font-display:optional}@font-face{font-family:R450 Salvo;src:url(./marca/salvo-sans-cond-bold-italic.woff2) format("woff2");font-weight:700;font-style:italic;font-display:optional}#reto450{--bg:#134d49;--card:#0f4440;--ink:#f3ecdc;--ink-soft:rgba(243,236,220,.74);--line:rgba(243,236,220,.26);--oro:#d2b46e;--on-oro:#0c3a37;--cover:#006b5b;--ok:#9bd8ad;--ok-bg:rgba(155,216,173,.14);--bad:#f4a090;--bad-bg:rgba(244,160,144,.14);--font:"R450 Salvo","Salvo Sans Condensed","Arial Narrow","Helvetica Neue",Arial,sans-serif;font-family:var(--font);font-weight:300;font-size:18px;line-height:1.4;color:var(--ink);background:var(--bg);border-radius:18px;padding:0 18px 24px;max-width:680px;margin:0 auto;box-sizing:border-box;min-height:680px;-webkit-font-smoothing:antialiased}@media(min-width:720px){#reto450{min-height:660px;padding:0 28px 28px}}#reto450 *{box-sizing:border-box}#reto450 b,#reto450 strong{font-weight:700}#reto450 a{color:var(--oro)}#reto450 .r-top{display:flex;align-items:center;justify-content:space-between;gap:12px;height:64px;border-bottom:1px solid var(--line)}#reto450 .r-brand{display:flex;align-items:center;gap:10px;font:700 26px/1 var(--font);letter-spacing:.01em;text-transform:uppercase;color:var(--ink);background:none;border:0;cursor:pointer;padding:0}#reto450 .r-brand img{width:30px;height:35px;display:block}#reto450 .r-brand span{color:var(--oro)}#reto450 .r-tabs{display:flex;gap:4px;align-items:center}@media(max-width:420px){#reto450 .r-brand{font-size:22px;gap:8px}#reto450 .r-brand img{width:26px;height:30px}#reto450 .r-tabs button{font-size:14px;padding:6px 8px}}#reto450 .r-tabs button{white-space:nowrap;font:700 15px var(--font);color:var(--ink-soft);background:none;border:1px solid transparent;padding:7px 12px;border-radius:4px;cursor:pointer;letter-spacing:.02em}#reto450 .r-tabs button.on{color:var(--ink);border-color:var(--line)}#reto450 h1,#reto450 h2,#reto450 h3{margin:0;color:var(--ink);font-family:var(--font);font-weight:700}#reto450 h1{font-size:clamp(40px,10vw,58px);line-height:.98;letter-spacing:-.005em;margin:18px 0 14px;text-wrap:balance}#reto450 .logo-h{display:block;width:240px;max-width:72%;height:auto;aspect-ratio:640/232;margin:26px 0 0}#reto450 h1 em{font-style:italic;color:var(--oro)}#reto450 h2{font-size:32px;line-height:1.02;margin:0 0 10px;text-wrap:balance}#reto450 p{margin:0 0 12px}#reto450 .muted{color:var(--ink-soft)}#reto450 .small{font-size:15px}#reto450 .tag{display:inline-block;font:700 13px var(--font);letter-spacing:.12em;text-transform:uppercase;color:var(--oro);margin:0 0 8px}#reto450 .lead{font-size:21px;color:var(--ink-soft);max-width:34ch}#reto450 .btn{appearance:none;border:1px solid var(--line);border-radius:4px;padding:13px 20px;font:700 18px/1.1 var(--font);letter-spacing:.01em;cursor:pointer;background:transparent;color:var(--ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;min-height:50px}#reto450 .btn.gold{background:var(--oro);border-color:var(--oro);color:var(--on-oro)}#reto450 .btn.gold:hover{filter:brightness(1.06)}#reto450 .btn.ghost:hover{border-color:var(--ink-soft)}#reto450 .btn:focus-visible,#reto450 .opt:focus-visible,#reto450 input:focus-visible,#reto450 .libro3d:focus-visible{outline:3px solid var(--oro);outline-offset:2px}#reto450 .row{display:flex;flex-wrap:wrap;gap:10px}#reto450 .card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;overflow:hidden}#reto450 [data-r=v-juego]{min-height:720px}#reto450 [data-r=v-juego] .card{min-height:700px}#reto450 .meta{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:15px;color:var(--ink-soft);margin-bottom:10px;height:22px}#reto450 .meta [data-r=cat]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}#reto450 .meta>span{white-space:nowrap}#reto450 .meta b{color:var(--ink);font-variant-numeric:tabular-nums}#reto450 .timer{height:5px;background:var(--line);border-radius:999px;overflow:hidden;margin:0 0 18px}#reto450 .timer i{display:block;height:100%;background:var(--oro);width:100%;transition:width .95s linear}#reto450 .timer.low i{background:var(--bad)}#reto450 .photo{margin:-20px -20px 16px;background:#0b3633;aspect-ratio:16/9;overflow:hidden;position:relative}#reto450 .photo img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .25s}#reto450 .photo img.lista{opacity:1}#reto450 .photo figcaption{position:absolute;right:0;bottom:0;font-size:12px;color:#fff;background:#0000008c;padding:3px 9px;max-width:100%}#reto450 .photo.imgq:after{content:"Pregunta con foto";position:absolute;left:12px;top:12px;background:var(--oro);color:var(--on-oro);font:700 13px var(--font);letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:3px}#reto450 .ctx{font-size:18px;color:var(--ink-soft);margin:0 0 8px}#reto450 .hist{font-size:14px;line-height:1.3;font-style:italic;color:var(--oro);margin:0 0 8px}#reto450 .q{font-size:26px;line-height:1.12;font-weight:700;margin:0 0 18px;text-wrap:balance}#reto450 .opts{display:grid;gap:10px}#reto450 .opt{display:flex;gap:12px;align-items:center;text-align:left;width:100%;background:transparent;border:1px solid var(--line);border-radius:6px;padding:11px 14px;font:300 19px/1.2 var(--font);color:var(--ink);cursor:pointer;min-height:54px}#reto450 .opt:hover{border-color:var(--oro)}#reto450 .opt .k{flex:0 0 30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:15px;font-weight:700;color:var(--ink-soft)}#reto450 .opt.ok{border-color:var(--ok);background:var(--ok-bg)}#reto450 .opt.ok .k{background:var(--ok);color:var(--on-oro);border-color:var(--ok)}#reto450 .opt.bad{border-color:var(--bad);background:var(--bad-bg)}#reto450 .opt.bad .k{background:var(--bad);color:var(--on-oro);border-color:var(--bad)}#reto450 .opt:disabled{cursor:default}#reto450 .anio{display:grid;gap:14px;justify-items:center;padding:6px 0}#reto450 .anio output{font:700 64px/1 var(--font);color:var(--oro);font-variant-numeric:tabular-nums}#reto450 .anio input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;cursor:pointer;margin:0;border:0;padding:0;border-radius:0}#reto450 .anio input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:#ffffffd9}#reto450 .anio input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:#ffffffd9}#reto450 .anio input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:30px;height:30px;margin-top:-12px;border-radius:50%;background:#fff;border:3px solid var(--oro);box-shadow:0 2px 8px #0006}#reto450 .anio input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--oro);box-shadow:0 2px 8px #0006}#reto450 .anio input[type=range]:focus-visible{outline:3px solid var(--oro);outline-offset:4px}#reto450 .anio-fino{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}#reto450 .anio-fino .btn{min-height:42px;padding:8px 14px;font-size:16px}#reto450 .anio .btn.gold{width:100%}#reto450 .opts .ayuda{order:-1;margin:0}#reto450 .opts .mapa~.ayuda{order:0}#reto450 .mapa{order:-2;width:100%;aspect-ratio:4/3;border-radius:6px;overflow:hidden;background:#e8e6df;border:1px solid var(--line);position:relative}#reto450 .mapa .loading{color:#333;padding:30% 0 0}#reto450 .opts .creditos{order:-1;margin:-4px 0 0;font-size:12px;color:var(--ink-soft)}#reto450 .opts .creditos a{color:var(--ink-soft)}#reto450 .mapa .maplibregl-canvas{cursor:crosshair}#reto450 .opts .row{order:9;margin-top:4px}#reto450 .opt.elegida{border-color:var(--oro);background:#d2b46e1f}#reto450 .opt.elegida .k{background:var(--oro);color:var(--on-oro);border-color:var(--oro)}#reto450 .btn:disabled{opacity:.45;cursor:default}#reto450 .anios{font-size:16px;color:var(--ink-soft);margin:10px 0 14px;line-height:1.5}#reto450 .verdict{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}#reto450 .verdict h3{font-size:26px;margin:0 0 6px}#reto450 .verdict h3.ok{color:var(--ok)}#reto450 .verdict h3.bad{color:var(--bad)}#reto450 blockquote{margin:10px 0 14px;padding:4px 0 4px 14px;border-left:3px solid var(--oro);font-style:italic;font-size:18px;color:var(--ink-soft)}#reto450 .pts{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ok)}#reto450 .pill{display:inline-block;font-size:13px;padding:2px 8px;border-radius:3px;background:var(--oro);color:var(--on-oro);vertical-align:middle;margin-left:6px;font-weight:700}#reto450 .loading{padding:40px 0;text-align:center;color:var(--ink-soft)}#reto450 .score{font-size:clamp(72px,20vw,104px);font-weight:700;line-height:.9;font-variant-numeric:tabular-nums}#reto450 .score small{font-size:.32em;color:var(--ink-soft);font-weight:300}#reto450 .title-chip{display:inline-block;background:var(--oro);color:var(--on-oro);font-weight:700;padding:6px 12px;border-radius:3px;font-size:17px;letter-spacing:.02em;margin:10px 0 14px}#reto450 .fact{border-left:3px solid var(--oro);padding:2px 0 2px 14px;font-size:18px}#reto450 .promo{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:18px}#reto450 .promo img{width:64px;height:64px;flex:0 0 64px;border-radius:2px;box-shadow:0 4px 10px #00000059}#reto450 .promo p{margin:0;font-size:16px;color:var(--ink-soft)}#reto450 .promo p b{color:var(--ink)}#reto450 .promo a{white-space:nowrap;font-weight:700}#reto450 .libro{display:grid;grid-template-columns:200px 1fr;gap:22px;align-items:center;border-top:1px solid var(--line);margin-top:22px;padding-top:22px}@media(max-width:520px){#reto450 .libro{grid-template-columns:1fr;justify-items:center;text-align:center}#reto450 .libro .row{justify-content:center}}#reto450 .libro h3{font-size:30px;line-height:1;margin:0 0 6px}#reto450 .libro h3 span{color:var(--oro)}#reto450 .libro p{font-size:17px;color:var(--ink-soft);margin:0 0 14px}#reto450 .libro3d{display:block;width:200px;height:220px;position:relative;perspective:1200px;cursor:pointer}#reto450 .l3-obj{position:absolute;left:30px;top:20px;width:150px;height:151px;transform-style:preserve-3d;transform:rotateX(-8deg) rotateY(24deg);animation:r450-balanceo 7s ease-in-out infinite alternate}#reto450 .l3-obj i{position:absolute;display:block;background-size:100% 100%;backface-visibility:hidden}#reto450 .l3-frente{inset:0;transform:translateZ(8px);background-color:var(--cover)}#reto450 .l3-frente:after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,#fff0 30%,#ffffff29,#fff0 66%);mix-blend-mode:screen}#reto450 .l3-atras{inset:0;transform:rotateY(180deg) translateZ(8px);background:var(--cover)}#reto450 .l3-lomo{left:67px;top:0;width:16px;height:151px;transform:rotateY(-90deg) translateZ(75px);background-color:#0a4d42;filter:brightness(.82)}#reto450 .l3-canto{left:67px;top:0;width:16px;height:151px;transform:rotateY(90deg) translateZ(75px);background:repeating-linear-gradient(90deg,#efe8d6 0 1px,#d9d1bc 1px 2px)}#reto450 .l3-arriba{left:0;top:67px;width:150px;height:16px;transform:rotateX(90deg) translateZ(75px);background:repeating-linear-gradient(0deg,#efe8d6 0 1px,#d9d1bc 1px 2px)}#reto450 .l3-abajo{left:0;top:67px;width:150px;height:16px;transform:rotateX(-90deg) translateZ(75px);background:#d9d1bc}#reto450 .l3-sombra{position:absolute;left:30px;right:10px;bottom:6px;height:18px;border-radius:50%;background:radial-gradient(closest-side,#00000073,#0000)}@keyframes r450-balanceo{0%{transform:rotateX(-8deg) rotateY(34deg)}to{transform:rotateX(-6deg) rotateY(14deg)}}#reto450 .libro3d:hover .l3-obj{animation-play-state:paused}#reto450 .f{display:grid;gap:6px;margin-bottom:14px}#reto450 .chk{display:flex;gap:10px;align-items:flex-start;margin:0 0 10px;cursor:pointer;color:var(--ink);font-weight:400}#reto450 .chk input{width:20px;height:20px;margin:2px 0 0;flex:none;accent-color:var(--oro)}#reto450 label{font-size:15px;font-weight:700;letter-spacing:.02em}#reto450 input{font:300 18px var(--font);padding:12px 14px;border:1px solid var(--line);border-radius:4px;background:#0000002e;color:var(--ink);width:100%;color-scheme:dark}#reto450 input::placeholder{color:#f3ecdc73}#reto450 .err{color:var(--bad);font-size:15px}#reto450 [data-r=v-tabla]{padding-top:22px;min-height:560px}#reto450 .lbwrap{min-height:330px}#reto450 table.lb{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:18px}#reto450 table.lb th{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--oro);text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);font-weight:700}#reto450 table.lb td{padding:9px 6px;border-bottom:1px solid var(--line)}#reto450 table.lb td.n{text-align:right}#reto450 table.lb tr.me td{background:#d2b46e29;font-weight:700}#reto450 [hidden]{display:none!important}#reto450 .r-tabs .corto{display:none}#reto450 .concurso{margin:8px 0 0;padding:10px 12px;border-left:3px solid var(--oro);background:#00000026}#reto450 .r-brand,#reto450 .r-tabs button{min-height:44px}#reto450 .promo a{display:inline-block;padding:10px 0}@media(max-width:480px){#reto450{padding:0 12px 16px;border-radius:12px}#reto450 .r-top{height:56px}#reto450 .r-tabs .largo{display:none}#reto450 .r-tabs .corto{display:inline}#reto450 .card{padding:14px}#reto450 .photo{margin:-14px -14px 12px;aspect-ratio:2/1}#reto450 .meta{font-size:14px;margin-bottom:8px}#reto450 .timer{margin-bottom:12px}#reto450 .ctx{font-size:16px;line-height:1.3;margin-bottom:6px}#reto450 .q{font-size:21px;line-height:1.14;margin-bottom:12px}#reto450 .opts{gap:8px}#reto450 .opt{font-size:17px;min-height:48px;padding:8px 12px}#reto450 .opt .k{flex-basis:28px;height:28px}#reto450 .verdict h3{font-size:22px}#reto450 [data-r=v-juego],#reto450 [data-r=v-juego] .card{min-height:0}#reto450 .anio output{font-size:52px}#reto450 .verdict .row .btn{flex:1 1 100%}}@media(prefers-reduced-motion:reduce){#reto450 .timer i,#reto450 .photo img{transition:none}#reto450 .l3-obj{animation:none}}