@font-face{font-family:Poppins;src:url(poppins-400.woff2);font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url(poppins-600.woff2);font-weight:600;font-display:swap}
@font-face{font-family:Poppins;src:url(poppins-700.woff2);font-weight:700;font-display:swap}
@font-face{font-family:Sora;src:url(sora-variable.woff2);font-weight:100 900;font-display:swap}
:root{--navy:#203590;--dark:#0A2463;--navy2:#213F95;--blue:#6083C5;--line:#C5DBF0;--white:#FFFFFF;--bg:#F8F9FC;--body:15px;--copy:14px;--hint:13px;--heading:18px;--radius:16px;--small:10px;--shadow:0 8px 32px rgba(32,53,144,.1);--ease:cubic-bezier(.16,1,.3,1);--duration:280ms;--space:24px;--image-bg:rgba(197,219,240,.15)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;padding:0;font-family:Poppins,sans-serif;font-size:var(--body);font-weight:400;line-height:1.75;color:var(--dark);background:radial-gradient(ellipse at 0 0,rgba(32,53,144,.04),transparent 45%),var(--bg)}
a{color:var(--navy);text-underline-offset:4px}button{font:inherit;cursor:pointer}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:var(--small)}
.skip{position:fixed;top:-100px;left:20px;z-index:10;background:var(--white);padding:12px}.skip:focus{top:10px}
.top{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.top-in{max-width:1320px;margin:auto;display:grid;grid-template-columns:1fr auto;align-items:center;padding:15px 32px;gap:20px}.brand{display:grid;grid-template-columns:36px auto;align-items:center;gap:13px;text-decoration:none;font-weight:600}.brand img{width:36px;height:36px;object-fit:contain}.brand small{display:block;font-size:var(--hint);font-weight:400}.langs{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:var(--bg);padding:4px;border:1px solid var(--line);border-radius:12px}.langs a{display:grid;place-items:center;min-width:44px;min-height:38px;border-radius:8px;text-decoration:none;font-size:var(--hint);font-weight:600}.langs a[aria-current]{background:var(--navy);color:var(--white)}
.shell{max-width:1320px;margin:auto;padding:42px 32px 64px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:46px}.rail{align-self:start;position:sticky;top:112px}.rail-label{font-size:var(--hint);font-weight:600;margin:0 0 16px}.rail a{display:grid;grid-template-columns:25px 1fr;align-items:start;gap:8px;padding:11px 12px;margin-bottom:4px;text-decoration:none;font-size:var(--hint);border-radius:var(--small);border-left:2px solid transparent;transition:background var(--duration) var(--ease)}.rail a:hover,.rail a[aria-current]{background:var(--white);border-left-color:var(--navy)}.rail a span{color:var(--blue)}.rail-note{font-size:var(--hint);border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.rail-note p{font-size:var(--hint)}
main{min-width:0}.crumb{font-size:var(--hint);margin:0 0 16px;color:var(--navy)}.hero{padding-bottom:32px;border-bottom:1px solid var(--line)}h1{font-family:Sora,sans-serif;font-weight:800;font-size:42px;letter-spacing:-1.6px;line-height:1.18;margin:0 0 18px;color:var(--navy)}.hero p{max-width:690px;font-size:var(--body);margin:0}.hero .scope{font-size:var(--hint);margin-top:18px;color:var(--navy)}.route{display:inline-block;border:1px solid var(--line);border-radius:8px;padding:5px 11px;background:var(--white);font-weight:600;font-size:var(--hint);margin-bottom:20px}
.section-head{padding:42px 0 12px;display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:start}.section-letter{font-family:Sora,sans-serif;font-size:22px;font-weight:700;color:var(--blue);line-height:1.4}.section-head h2{font-size:var(--heading);font-weight:700;color:var(--navy);line-height:1.4;margin:0 0 7px}.section-head p{font-size:var(--hint);margin:0}
.step{margin-top:20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 3px 15px rgba(32,53,144,.03)}.step-main{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,1.1fr)}.instruction{padding:26px}.step-title{display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;margin-bottom:14px}.num{display:grid;place-items:center;width:28px;height:28px;background:var(--navy);color:var(--white);font-size:var(--hint);font-weight:600;border-radius:8px}h3{font-size:var(--heading);line-height:1.5;font-weight:600;margin:0;color:var(--navy)}p,li{font-size:var(--copy)}p{margin:0 0 13px}p:last-child{margin-bottom:0}strong{font-weight:600}ul{padding-left:19px;margin:0 0 14px}li{margin-bottom:8px}code{font-family:inherit;font-size:var(--hint);background:var(--bg);padding:2px 5px;border-radius:5px;overflow-wrap:anywhere}
figure{margin:0;padding:26px 20px;background:var(--image-bg);border-left:1px solid var(--line);display:grid;align-content:center;gap:14px;min-width:0}.image-button{border:1px solid var(--line);border-radius:var(--small);background:var(--white);padding:12px;width:100%;display:grid;place-items:center;overflow:hidden;transition:box-shadow var(--duration) var(--ease),transform var(--duration) var(--ease)}.image-button:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.image-button:active{transform:scale(.99)}.image-button img{display:block;max-width:100%;height:auto;object-fit:contain}.image-button::after{content:'↗';justify-self:end;line-height:1;font-size:16px;color:var(--navy);margin-top:9px}figcaption{font-size:var(--hint);line-height:1.6;color:var(--navy)}
.branch{border-top:1px solid var(--line);background:var(--white)}.branch summary{padding:18px 26px;cursor:pointer;font-size:var(--hint);font-weight:600;color:var(--navy);background:var(--bg)}.branch-grid{display:grid;grid-template-columns:minmax(240px,.9fr) minmax(0,1.1fr)}.branch-copy{padding:24px 26px}.branch figure{padding:20px}.branch[open] summary{border-bottom:1px solid var(--line)}
.finish{border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-top:34px;background:var(--white)}.finish h2{font-size:var(--heading);font-weight:600;margin:0 0 12px;color:var(--navy)}.finish p{font-size:var(--copy)}.end{margin-top:28px;display:grid;grid-template-columns:1fr auto;gap:16px;font-size:var(--hint)}.end a{font-weight:600}.mobile-toc{display:none}dialog{border:1px solid var(--line);border-radius:var(--radius);padding:20px;max-width:96vw;max-height:94vh;box-shadow:var(--shadow);background:var(--white);color:var(--dark)}dialog::backdrop{background:rgba(10,36,99,.6);backdrop-filter:blur(5px)}dialog button{display:block;margin:0 0 15px auto;min-height:44px;padding:8px 16px;border:1px solid var(--line);border-radius:var(--small);background:var(--bg);color:var(--navy);font-size:var(--hint);font-weight:600}.zoom-scroll{overflow:auto;max-height:76vh}.zoom-scroll img{display:block;max-width:none;height:auto}dialog p{margin:10px 0 0;font-size:var(--hint)}
@media(max-width:1100px){.shell{grid-template-columns:180px minmax(0,1fr);gap:24px;padding:30px 24px}.step-main,.branch-grid{grid-template-columns:1fr}.step-main figure,.branch-grid figure{border-left:0;border-top:1px solid var(--line)}figure{padding:24px 30px}.image-button img{max-height:600px;width:auto;max-width:100%}.instruction{padding:26px}}
@media(max-width:700px){.top-in{padding:12px 16px}.brand{gap:9px;grid-template-columns:28px auto;font-size:13px}.brand img{width:28px;height:28px}.brand small{font-size:13px}.shell{display:block;padding:24px 16px 40px}.rail{display:none}.mobile-toc{display:block;margin:24px 0;border:1px solid var(--line);border-radius:12px;background:var(--white);padding:14px 16px;font-size:var(--hint)}.mobile-toc a{display:block;padding:9px 0}.mobile-toc summary{font-weight:600;cursor:pointer}h1{font-size:34px;letter-spacing:-1px}.section-head{padding-top:30px}.instruction{padding:22px 20px}figure{padding:20px 16px}.branch summary{padding:16px 20px}.branch-copy{padding:20px}.image-button{padding:8px}.end{grid-template-columns:1fr}.langs a{min-width:36px}.finish{padding:22px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none}}
@media print{.top,.rail,.mobile-toc,.image-button::after,.end{display:none}.shell{display:block;padding:0}.step,.branch,.finish{break-inside:avoid;box-shadow:none}.hero{padding-top:0}body{background:var(--white)}a{text-decoration:none}}

/* Navegación del manual: Poppins 13px, tokens y bordes aprobados. */
.manual-links{font-size:var(--hint);margin-top:20px}.manual-links summary{cursor:pointer;font-weight:600;color:var(--navy)}.manual-links .t{display:none}.manual-links a{display:block;padding:7px 9px;min-height:36px}.manual-links .grupo{font-weight:600}.manual-links .sub{padding-left:12px}.manual-links a.on{background:var(--white);border-left-color:var(--navy)}.manual-links .prox{display:block;padding:7px 9px}.manual-links-mobile{display:none}@media(max-width:700px){.manual-links-mobile{display:block;margin:16px 0 24px}}