:root{--bg:#0b1410;--bg-rgb:11,20,16;--panel:#141f19;--line:#ffffff14;--text:#f1f4ec;--muted:#9ba99c;--lime:#d8eab7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 Arial,Helvetica,sans-serif}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.12}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--lime);outline-offset:5px}button:disabled{opacity:.35;cursor:default}.nav{height:88px;display:flex;align-items:center;gap:40px;padding:0 5%;position:relative;z-index:20;border-bottom:1px solid var(--line);background:var(--bg)}.logo{display:flex;gap:10px;align-items:center;line-height:1}.logo>span{font:italic 43px Georgia;color:var(--lime)}.logo b{font-size:15px;letter-spacing:2px}.logo small{display:block;font-size:7px;letter-spacing:3px;margin-top:8px;color:#b9c6ad}.nav nav{display:flex;gap:27px;font-size:11px;color:var(--muted)}.nav nav a.active,.nav nav a:hover{color:var(--text)}.nav form{margin-left:auto;display:flex;gap:9px;align-items:center;border:1px solid #ffffff22;border-radius:7px;padding:6px 11px}.nav form span{font-size:22px;line-height:1}.nav input{background:none;border:0;color:var(--text);font-size:10px;width:140px;outline-offset:5px}.nav input::placeholder{color:#8e9b8c}.profile{width:30px;height:30px;border:1px solid #b8cca04d;border-radius:7px;background:#263729;color:var(--lime);display:grid;place-items:center;font-size:11px}.cinema-hero{min-height:550px;position:relative;padding:75px 5% 86px;display:flex;align-items:center;overflow:hidden}.cinema-hero>img{position:absolute;right:0;top:0;width:70%;height:100%;object-fit:cover;object-position:center 40%;opacity:.78}.cinema-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 10%,rgba(var(--bg-rgb),.92) 32%,rgba(var(--bg-rgb),.13) 75%),linear-gradient(0deg,var(--bg) 0%,transparent 40%)}.hero-text{position:relative;z-index:1;max-width:650px}.overline{font-size:9px;letter-spacing:2.7px;font-weight:700;color:var(--lime);display:flex;align-items:center;gap:9px}.overline i{width:5px;height:5px;background:var(--lime);border-radius:100%}.hero-text h1{font-size:clamp(44px,5.5vw,82px);letter-spacing:-3px;margin:22px 0;font-weight:500;max-width:700px}.hero-text h1 em{font:italic 1.03em Georgia;color:var(--lime)}.hero-text p{font-size:13px;color:#b4c0b0;max-width:430px;line-height:1.8}.hero-meta{display:flex;gap:13px;align-items:center;margin-bottom:16px;font-size:10px;color:#c5d4b9}.hero-meta b{color:var(--lime);border:1px solid #b4c98c44;border-radius:3px;padding:2px 7px;font-size:8px;letter-spacing:1px}.hero-actions{display:flex;gap:11px;margin-top:27px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 19px;border-radius:6px;border:1px solid #ffffff25;background:#ffffff0a;color:var(--text);font-size:11px;font-weight:600}.btn.primary{background:var(--lime);color:#1d3625;border-color:var(--lime)}.btn:hover{filter:brightness(1.12)}.btn.primary:hover{filter:brightness(.94)}.hero-side{position:absolute;z-index:1;right:5%;bottom:85px;border-left:1px solid #ffffff50;padding-left:15px;font-size:9px;letter-spacing:2px;color:#d2dfc7}.hero-side span{display:block;font-size:11px;letter-spacing:0;margin-top:5px;color:#b9c7af}.catalog{position:relative;margin-top:-27px;z-index:2;padding-bottom:35px}.rail{margin-bottom:39px}.rail-head{display:flex;justify-content:space-between;align-items:end;padding:0 5%;gap:20px;margin-bottom:19px}.rail h2{font-size:23px;font-weight:500;letter-spacing:-.6px}.rail h2 small{font-size:9px;color:#788d74;font-weight:400;letter-spacing:0;margin-left:12px}.rail-head p{font-size:11px;color:var(--muted);margin-top:9px}.rail-kicker{display:block;font-size:8px;letter-spacing:2px;color:#7f9677;margin-bottom:9px}.rail-controls{display:flex;gap:7px;align-items:center;flex-shrink:0}.arrow{border:1px solid #ffffff28;background:#ffffff06;color:#e4ecd9;border-radius:50%;width:31px;height:31px;cursor:pointer}.rail-view{overflow-x:auto;scroll-snap-type:x mandatory;display:flex;gap:16px;padding:5px 5% 15px;scrollbar-width:thin;scrollbar-color:#3c5040 transparent;overscroll-behavior-x:contain;scroll-behavior:smooth}.episode{width:205px;flex:0 0 205px;scroll-snap-align:start;position:relative}.poster{display:block;position:relative;height:284px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,var(--tone),#0c1912);border:1px solid #ffffff12;transition:transform .2s,border-color .2s;isolation:isolate}.poster:hover{transform:translateY(-4px);border-color:#d3e8b880}.poster:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,#08130ffb 3%,#0c1815a8 44%,#0c181510 75%,#06100e88),linear-gradient(90deg,var(--tone),transparent);mix-blend-mode:multiply}.poster img{width:100%;height:100%;object-fit:cover;object-position:right center;opacity:.68;filter:saturate(.65)}.poster:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#0c1710 1%,#0c1710dc 28%,#0c171020 75%);z-index:1}.poster-top{position:absolute;z-index:2;top:17px;left:17px;right:15px;display:flex;justify-content:space-between;align-items:center;font-size:7px;letter-spacing:2px;font-weight:700;color:#e1eccf}.poster-top b{font:italic 23px Georgia;letter-spacing:-2px;color:#daeab7}.poster-copy{position:absolute;bottom:23px;left:18px;right:15px;z-index:2}.poster-number{font:italic 46px/1 Georgia;color:#c9dba188;display:block;margin-bottom:12px}.poster h3{font-size:24px;font-weight:500;letter-spacing:-.7px;line-height:1.07;overflow-wrap:anywhere}.poster small{display:block;font-size:7px;letter-spacing:1.8px;color:#bdccac;margin-top:14px}.poster .play{position:absolute;right:14px;top:65px;z-index:3;display:grid;place-items:center;border:1px solid #ffffff60;background:rgba(var(--bg-rgb),.19);border-radius:50%;width:33px;height:33px;font-size:10px;opacity:0;transition:opacity .2s}.poster:hover .play,.poster:focus-visible .play{opacity:1}.episode-caption{display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:11px;color:#8b9c85;font-size:9px}.episode-caption b{font-size:8px;font-weight:400;color:#c4d2b7}.save-card{background:none;border:1px solid #ffffff24;border-radius:50%;width:25px;height:25px;font-size:14px;color:#d0ddc4;flex-shrink:0}.save-card.saved{background:var(--lime);color:#24432c;border-color:var(--lime)}.completed-tag{position:absolute;top:42px;left:18px;background:#d8eab7;color:#24432c;padding:2px 7px;font-size:7px;border-radius:3px;z-index:4;letter-spacing:.5px}.episode-bar{height:2px;background:#ffffff18;margin-top:9px;overflow:hidden;border-radius:4px}.episode-bar i{display:block;background:var(--lime);height:100%}.journey-strip{margin:0 5% 37px;border:1px solid #ffffff12;display:flex;gap:28px;align-items:center;border-radius:9px;padding:20px 24px;background:#142018}.journey-strip strong{font-size:12px;font-weight:500}.journey-strip span{font-size:10px;color:var(--muted)}.journey-strip .line{flex:1;background:#ffffff12;height:3px;border-radius:10px;overflow:hidden}.journey-strip .line i{display:block;height:100%;background:var(--lime)}.journey-strip .text-link{font-size:10px;white-space:nowrap}.page{padding:43px 5% 50px;min-height:65vh}.page h1{font-size:43px;letter-spacing:-1.4px;font-weight:500}.intro{font-size:12px;color:var(--muted);max-width:640px;margin-top:15px;line-height:1.8}.page .rail{margin:34px -5.55%}.trail-overview{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:35px}.trail-card{background:linear-gradient(140deg,var(--tone),#132018);border-radius:10px;padding:25px;min-height:225px;display:flex;flex-direction:column;border:1px solid #ffffff18}.trail-card:hover{border-color:#bfd89980}.trail-card .overline{font-size:8px;color:#d6e0cd}.trail-card h2{font:32px/1.1 Georgia;max-width:250px;margin:24px 0 15px}.trail-card p{font-size:11px;color:#ccdac1;flex:1}.trail-card small{display:flex;justify-content:space-between;margin-top:25px;font-size:9px;color:#e4eddb}.content-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:28px 18px;margin-top:30px}.content-grid .episode{width:auto;min-width:0}.content-grid .poster{height:290px}.empty{padding:60px 20px;text-align:center;border:1px dashed #ffffff25;border-radius:10px;margin-top:35px}.empty h2{font-size:27px;font-weight:500}.empty p{color:var(--muted);margin:14px auto 22px;max-width:480px;font-size:12px}.back{display:inline-flex;gap:8px;color:#a6b59c;font-size:10px;margin-bottom:20px}.lesson-hero{position:relative;padding:38px;border:1px solid #ffffff15;border-radius:12px;background:linear-gradient(115deg,var(--tone),#132019);overflow:hidden;margin-bottom:25px}.lesson-hero h1{font-size:39px;letter-spacing:-1.5px;max-width:700px;margin:18px 0}.lesson-hero p{font-size:12px;color:#cfdbc6;max-width:650px}.lesson-meta{display:flex;gap:15px;font-size:9px;color:#afc19f;margin-top:20px}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:28px}.steps-nav{display:flex;gap:8px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:24px}.step-tab{border:0;border-radius:6px;background:#ffffff05;color:#98aa90;display:flex;align-items:center;justify-content:center;gap:9px;padding:12px 18px;font-size:11px;flex:1}.step-tab span{border:1px solid #ffffff30;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:9px}.step-tab[aria-pressed=true]{background:#d8eab7;color:#203b2a}.step-tab[aria-pressed=true] span{border-color:#49633c50}.learning-panel{border:1px solid #ffffff14;border-radius:10px;padding:29px;background:#121e17}.learning-panel h2{font:32px/1.15 Georgia;margin:12px 0 18px;font-weight:400}.learning-panel>.panel-intro{color:#b1c0a7;font-size:13px;margin:12px 0 22px}.learning-point{display:flex;gap:16px;padding:19px 0;border-top:1px solid var(--line)}.learning-point span{font:25px Georgia;color:#b2cb92;flex-shrink:0}.learning-point p{font-size:13px;color:#d4dfcb;line-height:1.75}.source-ref{margin-top:25px;padding:16px;background:#ffffff05;border-radius:6px;color:#93a58b;font-size:10px}.step-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:24px}.step-actions a{font-size:10px;color:#a8bc97}.lesson-outline{background:#111d16;border:1px solid var(--line);border-radius:10px;padding:20px;align-self:start;position:sticky;top:20px;max-height:80vh;overflow:auto}.lesson-outline h3{font-size:15px;font-weight:500;margin-bottom:6px}.lesson-outline>p{font-size:10px;color:var(--muted);margin-bottom:16px}.outline-item{display:flex;align-items:start;gap:11px;padding:12px 10px;border-radius:5px;color:#98a88d;font-size:10px;line-height:1.4;margin-top:4px}.outline-item span{min-width:19px;color:#6e8663}.outline-item.active{background:#273823;color:#e2edce}.source-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:20px 0 14px}.source-toolbar select{color:#d8e4cd;background:#1c2b20;border:1px solid #ffffff20;padding:9px 12px;border-radius:5px;max-width:180px;font-size:11px}.source-toolbar .btn{padding:8px 11px;font-size:10px}.source-page{position:relative;border-radius:7px;overflow:hidden;background:#dce2d4}.source-page img{width:100%;height:auto;display:block}.source-page button{position:absolute;right:10px;top:10px;background:#112419e8;color:#ecf2e5;border:0;border-radius:5px;font-size:10px;padding:7px 10px}.source-caption{font-size:10px;color:#94a88a;margin:12px 0}.source-links{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.source-links a{font-size:10px;color:#c3d8ac;border:1px solid #ffffff22;border-radius:5px;padding:7px 12px}details{margin-top:19px;border-top:1px solid #ffffff14;padding-top:15px;color:#a5b59b;font-size:11px}summary{cursor:pointer}details p{font-size:10px;color:#8da180;margin-top:12px}pre{white-space:pre-wrap;font:12px/1.9 Arial,sans-serif;overflow-wrap:anywhere;color:#becbb5;background:#0c1710;border-radius:5px;padding:20px;max-height:500px;overflow:auto}.question{font:24px/1.3 Georgia;color:#e1eaca;margin:20px 0}.answer{width:100%;min-height:160px;resize:vertical;border:1px solid #ffffff22;border-radius:7px;padding:17px;background:#0c1710;color:#e5eddf;font-size:13px;line-height:1.7}.answer::placeholder{color:#71896b}.save-status{font-size:10px;color:#8da47e;margin-top:10px}.review-checks{display:grid;gap:13px;margin:25px 0}.review-checks label{display:flex;gap:10px;align-items:center;font-size:12px;color:#b9c8ae}.review-checks input{accent-color:var(--lime);width:17px;height:17px}.notes-grid{display:grid;gap:16px;margin-top:30px}.notebook-card{background:#142018;border:1px solid #ffffff17;border-radius:9px;padding:25px}.notebook-card h2{font:25px Georgia;margin-top:10px}.notebook-card p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;color:#b5c7a7;margin:20px 0}.notebook-card .btn{padding:9px 14px;font-size:10px}.course-top{display:flex;justify-content:space-between;gap:15px;align-items:center}.course-top .btn{font-size:10px}.mini-progress{font-size:10px;color:#a3b896;margin-top:18px}.saved-label{color:var(--lime)}.result-count{margin-top:15px;color:var(--muted);font-size:12px}.lesson-note{color:#8d9f82;font-size:10px;margin-top:22px}footer{border-top:1px solid var(--line);padding:35px 5%;font-size:10px;color:#829578}footer b{font-size:10px;letter-spacing:2px;color:#c1d0b5}footer p{margin:11px 0}footer small{display:block;font-size:9px;color:#6e8265;max-width:760px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#dfedc8;color:#1c3829;border-radius:8px;padding:12px 20px;font-size:12px;opacity:0;transition:opacity .2s;z-index:100;pointer-events:none;max-width:90vw;width:max-content}#toast.show{opacity:1}dialog{border:0;border-radius:10px;max-width:96vw;max-height:96vh;padding:15px;background:#152019;color:#eee}dialog::backdrop{background:#05100deb}dialog img{width:1400px;max-width:100%;display:block;margin-top:12px}dialog button{position:sticky;top:0;float:right}.skip{position:fixed;top:-100px;z-index:100;padding:12px;background:var(--lime);color:#153522}.skip:focus{top:5px}
@media(min-width:1500px){.episode{width:240px;flex-basis:240px}.poster{height:330px}.poster h3{font-size:29px}.cinema-hero{min-height:630px}.hero-text{max-width:720px}.hero-text h1{font-size:83px}.hero-text p{font-size:14px}.rail h2{font-size:26px}}
@media(max-width:1050px){.nav{gap:25px}.nav nav{gap:18px}.nav form{padding:6px 9px}.nav input{width:110px}.profile{display:none}.hero-text h1{font-size:57px}.cinema-hero{min-height:510px}.hero-text{max-width:550px}.hero-side{display:none}.lesson-layout{grid-template-columns:minmax(0,1fr) 225px;gap:18px}.learning-panel{padding:24px}.step-tab{padding:10px;font-size:10px}.lesson-outline{padding:14px}.lesson-hero h1{font-size:34px}.journey-strip{gap:17px}.trail-overview{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.nav{height:auto;min-height:100px;padding:15px 5%;gap:15px;flex-wrap:wrap}.logo{margin-right:auto}.logo>span{font-size:34px}.logo b{font-size:12px}.logo small{font-size:6px}.nav nav{order:3;width:100%;justify-content:space-between;gap:15px;font-size:11px;padding-top:12px;border-top:1px solid var(--line)}.nav form{margin:0}.nav input{width:115px}.cinema-hero{min-height:530px;align-items:end;padding:60px 5% 75px}.cinema-hero>img{width:100%;height:100%;object-position:70% center;opacity:.6}.cinema-hero:after{background:linear-gradient(0deg,var(--bg) 0%,rgba(var(--bg-rgb),.76) 43%,rgba(var(--bg-rgb),.25) 80%),linear-gradient(90deg,rgba(var(--bg-rgb),.72),transparent)}.hero-text h1{font-size:52px;letter-spacing:-2px;max-width:500px}.hero-text p{font-size:12px;max-width:360px}.overline{font-size:8px;letter-spacing:2px}.hero-meta{font-size:9px;gap:9px}.hero-actions .btn{font-size:11px;padding:12px 16px}.hero-actions{gap:8px}.catalog{margin-top:-20px}.rail{margin-bottom:29px}.rail-head{align-items:center;gap:12px}.rail h2{font-size:21px}.rail h2 small{display:none}.rail-head p{font-size:10px;max-width:400px}.rail-kicker{font-size:7px}.rail-view{gap:12px}.episode{width:177px;flex-basis:177px}.poster{height:250px}.poster h3{font-size:22px}.poster-copy{left:16px;right:13px;bottom:20px}.poster-top{left:16px}.poster-number{font-size:39px}.poster .play{opacity:1;top:65px;width:28px;height:28px;font-size:8px}.journey-strip{padding:16px;flex-wrap:wrap;gap:12px;margin-bottom:30px}.journey-strip strong{font-size:11px}.journey-strip .line{min-width:60px}.journey-strip span{font-size:9px}.journey-strip .text-link{display:none}.page{padding-top:28px}.page h1{font-size:35px}.intro{font-size:12px}.lesson-layout{grid-template-columns:1fr}.lesson-outline{position:static;max-height:250px;grid-row:2}.lesson-hero{padding:25px}.lesson-hero h1{font-size:32px;letter-spacing:-1px}.lesson-meta{font-size:8px;flex-wrap:wrap;gap:10px}.step-tab{gap:6px;padding:10px 7px;font-size:10px}.step-tab span{width:18px;height:18px;font-size:8px}.steps-nav{gap:6px}.learning-panel{padding:22px}.learning-panel h2{font-size:29px}.learning-point p{font-size:12px}.source-toolbar{gap:5px}.source-toolbar select{max-width:128px;font-size:10px;padding:8px 5px}.source-toolbar .btn{font-size:9px;padding:7px}.question{font-size:23px}.step-actions{flex-wrap:wrap}.content-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 12px}.content-grid .poster{height:255px}.trail-card{padding:20px;min-height:220px}.trail-card h2{font-size:27px}.trail-card .overline{font-size:7px}.course-top{align-items:start;flex-wrap:wrap}.lesson-hero h1{overflow-wrap:anywhere}}
@media(max-width:380px){.hero-text h1{font-size:44px}.hero-text p{font-size:11px}.hero-meta{flex-wrap:wrap}.hero-actions .btn{padding:11px 13px;font-size:10px}.rail h2{font-size:19px}.rail-controls{gap:4px}.arrow{width:27px;height:27px}.content-grid .poster{height:235px}.content-grid .poster h3{font-size:20px}.learning-panel{padding:17px}.step-tab{font-size:9px;gap:4px}.step-tab span{width:16px;height:16px}.trail-overview{grid-template-columns:1fr}.source-toolbar select{max-width:110px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.reading-switch{display:inline-flex;gap:4px;background:#07100b;padding:4px;border-radius:7px;border:1px solid #ffffff15}.reading-switch button{background:none;border:0;color:#9daf93;padding:9px 13px;border-radius:4px;font-size:10px}.reading-switch button[aria-pressed=true]{background:#d8eab7;color:#203c28}.html-reading{background:#eaf0e2;color:#253b2b;border-radius:8px;padding:30px;line-height:1.85}.html-reading h3{font:28px/1.25 Georgia;margin:20px 0}.html-reading p{font-size:14px;margin:16px 0;white-space:normal;overflow-wrap:anywhere}.html-reading .overline{color:#5e7549;font-size:8px}@media(max-width:760px){.html-reading{padding:20px}.html-reading h3{font-size:24px}.html-reading p{font-size:13px}}
.rail-view{scroll-padding-inline:5%}
@media(min-width:761px) and (max-width:1050px){.cinema-hero{min-height:440px;padding-top:35px;padding-bottom:65px}.hero-text h1{font-size:53px;margin:17px 0}.hero-text p{font-size:12px}.hero-actions{margin-top:20px}}
.poster img[src^="paginas/"]{transform:scale(1.7);transform-origin:90% 50%}.poster-top{text-shadow:0 1px 8px #000}

.poster img[src^="assets/capas/"]{object-position:center top;opacity:1;filter:none}