:root{--acad-ink:#0e111a;--acad-teal:#2563eb;--acad-mint:#dbeafe;--acad-paper:#f8fafc;--acad-line:#dbe5f3}
.academy-entry{width:100%;margin:22px 0;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;text-align:left;border:1px solid #bfd4f4;border-radius:16px;background:linear-gradient(110deg,#e8f1ff,#f7faff);color:var(--acad-ink);cursor:pointer;font:inherit}.academy-entry>span{display:grid;gap:3px}.academy-entry small,.academy-top span,.academy-heading>p,.academy-list-head p,.academy-player-heading p{font-size:.68rem;letter-spacing:.12em;font-weight:800;color:var(--acad-teal)}.academy-entry strong{font-size:1.2rem}.academy-entry span span{font-size:.86rem;color:#475569}.academy-entry b{font-size:1.7rem;color:var(--acad-teal)}
.academy{color:var(--acad-ink);font-family:'Plus Jakarta Sans',Arial,sans-serif}.academy-top{display:flex;align-items:center;justify-content:space-between;padding:3px 0 22px}.academy-back{border:0;background:none;padding:8px 0;color:var(--acad-teal);font:inherit;font-weight:700;cursor:pointer}.academy-heading{background:var(--acad-ink);color:white;border-radius:20px;padding:34px 38px;margin-bottom:20px}.academy-heading>p{color:#93c5fd;margin:0 0 10px}.academy-heading h2{font-size:clamp(1.7rem,3vw,2.55rem);line-height:1.12;letter-spacing:-.04em;margin:0 0 10px}.academy-heading div{color:#dbeafe;font-size:.91rem}.academy-courses{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:20px}.academy-course{display:flex;min-height:116px;flex-direction:column;align-items:flex-start;gap:7px;text-align:left;padding:16px;border:1px solid var(--acad-line);border-radius:14px;background:white;color:var(--acad-ink);font:inherit;cursor:pointer}.academy-course span{font-size:.65rem;letter-spacing:.09em;font-weight:800;color:var(--acad-teal)}.academy-course strong{font-size:.88rem;line-height:1.3}.academy-course small{margin-top:auto;color:#64748b}.academy-course.selected{border:2px solid var(--acad-teal);background:#eff6ff;padding:15px}
.academy-main{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(250px,1fr);gap:16px}.academy-player,.academy-list{background:white;border:1px solid var(--acad-line);border-radius:16px;overflow:hidden}.academy-player-heading,.academy-list-head{padding:21px 23px;display:flex;justify-content:space-between;gap:12px;align-items:start}.academy-player-heading p,.academy-list-head p{margin:0 0 7px}.academy-player-heading h3,.academy-list-head h3{font-size:1.08rem;line-height:1.3;margin:0}.academy-player-heading>span,.academy-list-head>span{font-size:.75rem;color:#64748b;white-space:nowrap}.academy-placeholder,.academy-embed{aspect-ratio:16/9;background:#0e111a;display:flex;align-items:center;justify-content:center;flex-direction:column;color:white;text-align:center}.academy-placeholder span{margin-top:7px;color:#cbd5e1;font-size:.8rem;padding:0 20px}.academy-play{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#dbeafe;color:#2563eb;margin-bottom:14px;padding-left:3px}.academy-embed iframe{width:100%;height:100%;border:0}.academy-material{padding:20px 23px;display:flex;justify-content:space-between;gap:12px}.academy-material h4{margin:0 0 5px}.academy-material p{margin:0;font-size:.82rem;color:#64748b}.academy-material>span{white-space:nowrap;font-size:.72rem;color:#64748b}.academy-lesson-list{max-height:530px;overflow:auto}.academy-lesson{width:100%;display:grid;grid-template-columns:35px 1fr 14px;align-items:center;gap:10px;text-align:left;background:white;color:var(--acad-ink);border:0;border-top:1px solid #e8eef7;padding:15px 20px;font:inherit;cursor:pointer}.academy-lesson.active{background:#eff6ff;box-shadow:inset 3px 0 var(--acad-teal)}.academy-lesson strong{display:block;font-size:.83rem;line-height:1.35}.academy-lesson small{display:block;color:#64748b;margin-top:4px;font-size:.72rem}.academy-lesson-number{font-weight:800;color:var(--acad-teal);font-size:.8rem}.academy-note{color:#64748b;font-size:.75rem}.academy-demo{max-width:1300px;margin:28px auto;padding:0 24px}.academy-demo-notice{background:#e8f1ff;padding:12px 16px;border-radius:10px;color:#1e3a8a;font-size:.85rem}.academy button:focus-visible,.academy-entry:focus-visible{outline:3px solid #276ff0;outline-offset:3px}
@media(max-width:1000px){.academy-courses{grid-template-columns:repeat(2,minmax(0,1fr))}.academy-main{grid-template-columns:1fr}.academy-lesson-list{max-height:370px}}@media(max-width:520px){.academy-heading{padding:26px 22px}.academy-courses{gap:8px}.academy-course{padding:12px;min-height:110px}.academy-course.selected{padding:11px}.academy-player-heading,.academy-list-head,.academy-material{padding:16px}.academy-demo{padding:0 14px}.academy-player-heading>span{white-space:normal}}
.academy-quiz{padding:20px 23px;border-top:1px solid var(--acad-line)}.academy-quiz h4{margin:0 0 5px}.academy-quiz p{font-size:.82rem;color:#475569}.academy-quiz fieldset{border:0;border-top:1px solid var(--acad-line);padding:15px 0;margin:0}.academy-quiz legend{font-size:.85rem;font-weight:700;padding:8px 0}.academy-quiz label{display:block;padding:5px 0;font-size:.82rem;color:var(--acad-ink)}.academy-quiz input{accent-color:var(--acad-teal)}#academy-quiz-result{margin-top:18px}

.academy-course:disabled{opacity:.55;cursor:not-allowed}.academy-quiz button{margin:8px 0}.academy-quiz small{color:#64748b}

.academy-next{display:flex;justify-content:flex-end;align-items:center;padding:16px 23px;border-bottom:1px solid var(--acad-line)}.academy-next button{cursor:pointer}.academy-next span{font-size:.85rem;color:#475569}.academy-next button span{color:inherit;margin-left:5px}

#academy-quiz-form{margin-top:24px;padding:24px;background:#f4f8ff;border:1px solid #dbe5f3;border-radius:16px}
#academy-quiz-form .exam-intro{padding:4px 2px 20px}
#academy-quiz-form .exam-intro>span{color:#2563eb;font-size:.68rem;font-weight:800;letter-spacing:.1em}
#academy-quiz-form .exam-intro h4{margin:8px 0;font-size:1.35rem;line-height:1.25;color:#0e111a}
#academy-quiz-form .exam-intro p{margin:0;line-height:1.55;color:#475569}
#academy-quiz-form fieldset{min-width:0;margin:0 0 16px;padding:18px;border:1px solid #dbe5f3;border-radius:14px;background:#fff}
#academy-quiz-form legend{float:left;width:100%;padding:0;margin:0 0 8px;line-height:1.4}
#academy-quiz-form legend span{display:block;margin-bottom:6px;color:#2563eb;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
#academy-quiz-form legend strong{display:block;color:#0e111a;font-size:1rem}
#academy-quiz-form fieldset small{display:block;clear:both;margin-bottom:14px;font-size:.75rem;color:#64748b}
#academy-quiz-form .exam-options{display:grid;gap:8px}
#academy-quiz-form label.exam-option{display:grid;grid-template-columns:20px 32px minmax(0,1fr);align-items:center;gap:10px;margin:0;padding:12px;border:1px solid #dbe5f3;border-radius:10px;background:white;color:#0e111a;font-size:.86rem;line-height:1.45;cursor:pointer}
#academy-quiz-form label.exam-option:hover{border-color:#60a5fa;background:#f8fbff}
#academy-quiz-form label.exam-option:has(input:checked){border:2px solid #2563eb;padding:11px;background:#e8f1ff}
#academy-quiz-form input[type=radio]{appearance:auto;display:block;width:18px;height:18px;margin:0;accent-color:#2563eb;cursor:pointer}
#academy-quiz-form input[type=radio]:focus-visible{outline:3px solid #276ff0;outline-offset:3px}
#academy-quiz-form .exam-letter{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:#e9f0fa;color:#475569;font-weight:800;font-size:.75rem}
#academy-quiz-form label:has(input:checked) .exam-letter{background:#2563eb;color:#fff}
#academy-quiz-form>button{margin:6px 0 0}
@media(max-width:520px){#academy-quiz-form{padding:16px}#academy-quiz-form fieldset{padding:14px}#academy-quiz-form label.exam-option{grid-template-columns:18px 28px minmax(0,1fr);gap:8px;padding:10px}#academy-quiz-form label.exam-option:has(input:checked){padding:9px}}

#academy-quiz-form input[type=radio]{appearance:none!important;width:18px;height:18px;border:2px solid #94a3b8!important;border-radius:50%;background:#fff!important;box-shadow:none;padding:0}
#academy-quiz-form input[type=radio]:checked{border-color:#2563eb!important;background:radial-gradient(circle,#2563eb 0 4px,#fff 4.5px)!important}

.academy-download{align-self:center;display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border:1px solid #2563eb;border-radius:9px;color:#2563eb;background:#eff6ff;font-size:.8rem;font-weight:700;text-decoration:none;white-space:nowrap}.academy-download:hover{background:#dbeafe}.academy-download:focus-visible{outline:3px solid #276ff0;outline-offset:3px}@media(max-width:520px){.academy-material{flex-wrap:wrap}}

.academy .primary{background:#2563eb;border-color:#2563eb;color:#fff}.academy .primary:hover{background:#1d4ed8;border-color:#1d4ed8}.academy-entry{border-color:#bfd4f4;background:linear-gradient(110deg,#e8f1ff,#fff)}.academy-heading{background:#07080d}.academy-heading h2{color:#fff}.academy-demo-notice{background:#e8f1ff;color:#1e3a8a}
.academy-top span,.academy-back{color:#a9caff}.academy-back:hover{color:#fff}

/* Superficie clara al entrar a la academia. */
body:has(.academy),body:has(.academy-demo){background:#fff;color:#0e111a}
body:has(.academy) .header,body:has(.academy-demo) .header{border-bottom-color:#dbe5f3}
body:has(.academy) .header .brand,body:has(.academy-demo) .header .brand{color:#0e111a}
body:has(.academy) .header .brand strong,body:has(.academy-demo) .header .brand strong{color:#2563eb}
body:has(.academy) .header nav,body:has(.academy-demo) .header nav{color:#475569}
.academy-top span{color:#2563eb}.academy-back{color:#0e111a}.academy-back:hover{color:#2563eb}
.academy-course{border-color:#b9d2f6}.academy-course.selected{border-color:#2563eb}
.academy-player,.academy-list{border-color:#c8daf5}
.academy-demo .panel{background:#fff;color:#0e111a;border-color:#c8daf5}.academy-demo .panel h2{color:#0e111a}.academy-demo .panel .muted{color:#475569}.academy-demo .panel .eyebrow{color:#2563eb}
.academy-demo #reset-demo{border:1px solid #bfd4f4;border-radius:8px;padding:10px 14px;background:#fff;color:#0e111a}

#academy-quiz-form fieldset.exam-incorrect{border:2px solid #2563eb}#academy-quiz-form .exam-error-note{margin:14px 0 0;padding:10px 12px;border-left:3px solid #2563eb;background:#eff6ff;color:#0e111a;font-weight:700;font-size:.82rem}#academy-quiz-form label:has(input:disabled){cursor:default}

.academy .academy-heading>p{color:#60a5fa!important}

.academy .academy-heading{background:#fff;border:1px solid #2563eb;color:#0e111a}.academy .academy-heading h2{color:#0e111a}.academy .academy-heading>p{color:#2563eb!important}.academy .academy-heading div{color:#0e111a}