.guru-academy [hidden]{display:none !important;}.guru-academy .page-hero h1 .highlight,.page-academy h1 .highlight{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;}.guru-academy .form-hint{margin:0.35rem 0 0;color:var(--color-text-muted);font-size:0.88rem;}.guru-academy .form-hint code{color:var(--color-primary-deep);}.guru-academy input.btn,.guru-academy input[type="submit"].btn{appearance:none;width:auto;font:inherit;}.ac-auth-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1.5rem;margin-top:1.5rem;align-items:start;}@media (max-width:800px){.ac-auth-grid{grid-template-columns:1fr;}}.ac-auth-grid .contact-form,.ac-login-form,.ac-platform-overview{min-width:0;}.ac-auth-grid .contact-form h3,.ac-platform-overview h3{margin:0 0 1rem;font-size:1.35rem;}.ac-login-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:0.75rem 1rem;margin:0.15rem 0 1rem;}.ac-login-remember{display:inline-flex;align-items:center;gap:0.55rem;margin:0;font-weight:500;color:var(--color-text);cursor:pointer;flex:1 1 10rem;min-width:0;}.ac-login-remember input[type="checkbox"]{width:1rem;height:1rem;margin:0;flex:0 0 auto;}.ac-login-remember span{line-height:1.3;}.ac-login-actions .btn{flex:0 0 auto;}.ac-platform-overview p{margin:0 0 0.85rem;color:var(--color-text);line-height:1.6;}.ac-platform-list{margin:0 0 1rem;padding-left:1.15rem;color:var(--color-text);line-height:1.55;}.ac-platform-list li+li{margin-top:0.35rem;}.ac-platform-features{display:grid;gap:0.75rem;margin:0 0 1rem;}.ac-platform-feature{padding:0.85rem 0.95rem;border-radius:var(--radius,12px);border:1px solid var(--color-border);background:rgba(255,255,255,0.72);}.ac-platform-feature strong{display:block;margin-bottom:0.2rem;font-family:var(--font-display);color:var(--color-black);}.ac-platform-feature span{display:block;color:var(--color-text-muted);font-size:0.92rem;line-height:1.45;}.ac-dash-header{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1.5rem;}.ac-dash-header h2{margin:0.2rem 0 0.6rem;}.ac-dash-actions{display:flex;flex-wrap:wrap;gap:0.6rem;align-items:center;}.ac-tracks{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.25rem;}.ac-track{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.25rem 1.35rem;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:0.85rem;overflow:hidden;}.ac-track__cover{margin:-1.25rem -1.35rem 0;aspect-ratio:16 / 9;background:var(--color-bg-warm);overflow:hidden;}.ac-track__cover img{display:block;width:100%;height:100%;object-fit:cover;}.ac-learn-cover{margin:0 0 1.5rem;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);box-shadow:var(--shadow);aspect-ratio:16 / 9;background:var(--color-bg-warm);}.ac-learn-cover img{display:block;width:100%;height:100%;object-fit:cover;}.ac-track.is-enrolled{border-color:rgba(255,179,0,0.45);background:linear-gradient(180deg,#fffdf6,var(--color-white));}.ac-track__title{margin:0;font-family:var(--font-display);font-size:1.25rem;color:var(--color-black);}.ac-track__summary{margin:0;color:var(--color-text-muted);font-size:0.95rem;}.ac-track__meta{margin:0;font-size:0.88rem;color:var(--color-text-muted);}.ac-progress{height:8px;background:var(--color-bg-warm);border-radius:99px;overflow:hidden;}.ac-progress>span{display:block;height:100%;background:var(--gradient-brand);border-radius:99px;}.ac-track__actions{display:flex;flex-wrap:wrap;gap:0.55rem;margin-top:auto;}.ac-learn-layout{display:grid;grid-template-columns:minmax(220px,280px) 1fr;gap:1.75rem;align-items:start;}@media (max-width:900px){.ac-learn-layout{grid-template-columns:1fr;}}.ac-lesson-nav{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.15rem 1.1rem;box-shadow:var(--shadow);}.ac-lesson-nav__list{display:flex;flex-direction:column;gap:0.45rem;margin-top:0.75rem;}.ac-lesson-nav__item{display:flex;gap:0.75rem;align-items:flex-start;text-align:left;width:100%;padding:0.75rem 0.8rem;border:1px solid transparent;border-radius:var(--radius,12px);background:transparent;color:inherit;font:inherit;cursor:pointer;}.ac-lesson-nav__item:hover{background:var(--color-bg-warm);}.ac-lesson-nav__item.is-active{background:var(--color-bg-warm);border-color:var(--color-border);}.ac-lesson-nav__item.is-complete .ac-lesson-nav__index{background:rgba(22,163,74,0.14);color:#166534;}.ac-lesson-nav__index{flex:0 0 auto;width:2rem;height:2rem;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--color-bg-warm);font-family:var(--font-display);font-size:0.78rem;font-weight:700;}.ac-lesson-nav__copy{display:flex;flex-direction:column;gap:0.15rem;}.ac-lesson-nav__copy strong{font-size:0.95rem;}.ac-lesson-nav__copy small{color:var(--color-text-muted);}.ac-lesson-main{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem 1.6rem;box-shadow:var(--shadow);}.ac-lesson-main h2{margin:0.25rem 0 0.85rem;}.ac-lesson-summary{margin:0 0 1.25rem;color:var(--color-text);line-height:1.65;max-width:42rem;}.ac-lesson-actions{display:flex;flex-wrap:wrap;gap:0.75rem;align-items:center;margin-bottom:1.25rem;}.ac-lesson-pager{display:flex;flex-wrap:wrap;gap:0.6rem;}.ac-lesson-msg,.ac-success,.ac-error{margin:0;padding:0.85rem 1rem;border-radius:var(--radius,12px);font-weight:600;}.ac-success{background:rgba(22,163,74,0.1);border:1px solid rgba(22,163,74,0.25);color:#166534;}.ac-error{background:rgba(220,38,38,0.08);border:1px solid rgba(220,38,38,0.2);color:#991b1b;}.academy-login-prompt,.academy-learn-guest .page-intro{color:var(--color-text-muted);}.ac-lesson-body{display:grid;gap:0.9rem;margin:0 0 1.25rem;max-width:42rem;color:var(--color-text);line-height:1.7;}.ac-lesson-body p{margin:0;}.ac-lesson-takeaways{margin:0 0 1.4rem;padding:1rem 1.15rem;border-radius:var(--radius-lg,16px);border:1px solid var(--color-border);background:linear-gradient(180deg,#fffdf6,var(--color-white,#fff));max-width:42rem;}.ac-lesson-takeaways h3{margin:0 0 0.55rem;font-family:var(--font-display);font-size:1rem;}.ac-lesson-takeaways ul{margin:0;padding-left:1.1rem;color:var(--color-text);}.ac-lesson-takeaways li+li{margin-top:0.35rem;}.ac-module-label{margin:0.85rem 0 0.35rem;font-size:0.78rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;color:var(--color-text-muted);}.ac-lesson-nav__item.is-quiz .ac-lesson-nav__index,.ac-lesson-nav__item.is-assignment .ac-lesson-nav__index{background:rgba(255,179,0,0.16);color:#9a6700;}.ac-badge{display:inline-flex;align-items:center;padding:0.2rem 0.55rem;border-radius:999px;background:var(--gradient-brand);color:#111;font-size:0.72rem;font-weight:700;}.ac-badge--soft{background:rgba(255,179,0,0.14);color:#9a6700;}.ac-track.is-featured{border-color:rgba(255,179,0,0.55);box-shadow:0 10px 30px rgba(255,179,0,0.12);}.ac-track__badges{display:flex;flex-wrap:wrap;gap:0.4rem;}.ac-certs-block{margin-top:2rem;}.ac-certs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:0.85rem;}.ac-cert-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.15rem 1.25rem;box-shadow:var(--shadow);}.ac-submissions-block{margin-top:2.25rem;padding:1.25rem 1.35rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:linear-gradient(180deg,#fffdf6,var(--color-white));}.ac-dash-header--compact{margin-bottom:1rem;}.ac-submissions{display:grid;gap:0.85rem;}.ac-submission-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-white);padding:1rem 1.1rem;}.ac-submission-card header{display:flex;flex-wrap:wrap;gap:0.35rem 0.85rem;justify-content:space-between;margin-bottom:0.55rem;}.ac-submission-card h4{margin:0;font-size:1.05rem;}.ac-submission-card .ac-track__meta{margin:0;}.ac-submission-card pre{margin:0.65rem 0 0;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:0.95rem;line-height:1.55;color:var(--color-text);background:#faf7f0;border-radius:var(--radius-sm,8px);padding:0.75rem 0.85rem;}.ac-quiz-panel,.ac-assignment-panel{margin:0 0 1.25rem;padding:1.1rem 1.2rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:linear-gradient(180deg,#fffdf6,var(--color-white));max-width:42rem;}.ac-quiz-form fieldset,.ac-assignment-form{margin:0 0 1rem;padding:0;border:0;}.ac-quiz-form legend{margin-bottom:0.55rem;font-weight:700;}.ac-quiz-answer{display:flex;gap:0.55rem;align-items:flex-start;margin:0.35rem 0;}.ac-assignment-form .form-group{margin:0 0 0.95rem;}.ac-assignment-form textarea{width:100%;margin:0.5rem 0 0;}.ac-learn-progress{margin-bottom:1rem;}.ac-cert-cta{margin:0 0 1.25rem;}.ac-certificate-stage{max-width:920px;margin:0 auto;}.ac-certificate{position:relative;min-height:520px;border-radius:var(--radius-lg);border:1px solid var(--color-border);background-image:var(--ac-cert-bg);background-size:cover;background-position:center;overflow:hidden;box-shadow:var(--shadow);}.ac-certificate__overlay{position:absolute;inset:auto 8% 12% 8%;text-align:center;padding:1rem;background:rgba(255,255,255,0.82);border-radius:16px;}.ac-certificate__label{margin:0 0 0.4rem;text-transform:uppercase;letter-spacing:0.08em;font-size:0.8rem;color:var(--color-text-muted);}.ac-certificate__name{margin:0 0 0.35rem;font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.4rem);}.ac-certificate__track{margin:0 0 0.55rem;font-weight:600;}.ac-certificate__meta{margin:0;color:var(--color-text-muted);font-size:0.92rem;}.ac-certificate__actions{display:flex;flex-wrap:wrap;gap:0.7rem;margin-top:1.25rem;}@media print{.header,.footer,.tabbar,.ac-certificate__actions,.page-hero,.scroll-progress{display:none !important;}.ac-certificate{box-shadow:none;border:0;min-height:100vh;}}.consent-row{display:flex;gap:0.65rem;align-items:flex-start;margin:0.65rem 0;font-size:0.92rem;line-height:1.4;}.consent-row input{margin-top:0.2rem;}.ac-badges-block{margin-top:2rem;}.ac-badges{display:grid;gap:0.85rem;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));}.ac-badge-card{display:flex;gap:0.75rem;align-items:flex-start;padding:0.9rem 1rem;border:1px solid rgba(15,23,42,0.08);border-radius:14px;background:#fff;}.ac-badge-card__icon{font-size:1.6rem;line-height:1;}.ac-badge-card h3{margin:0 0 0.25rem;font-size:1rem;}.ac-badge-card p{margin:0;color:#475569;font-size:0.92rem;}.ac-badge-card.is-locked{opacity:0.72;background:#f8fafc;border-style:dashed;}.ac-badge-card.is-locked .ac-badge-card__icon{filter:grayscale(1);}.ac-badge--paid{background:#111827;color:#fff;}.ac-badge-toast{position:fixed;right:1rem;bottom:1rem;z-index:80;display:grid;gap:0.6rem;max-width:min(22rem,calc(100vw - 2rem));}.ac-badge-toast[hidden]{display:none;}.ac-badge-toast__item{display:flex;gap:0.75rem;align-items:center;padding:0.85rem 1rem;border-radius:14px;background:#0f172a;color:#fff;box-shadow:0 12px 30px rgba(15,23,42,0.28);}.ac-badge-toast__item span{font-size:1.4rem;line-height:1;}.ac-lesson-nav__item.is-locked{opacity:0.55;}.ac-lesson-nav__item.is-locked::after{content:" 🔒";font-size:0.85em;}.ac-paywall{margin:1rem 0;padding:1rem;border-radius:12px;background:#fff7ed;border:1px solid #fdba74;}.ac-mfa-panel,.gr-mfa-panel{max-width:520px;margin:0 auto 2rem;}.ac-mfa-card,.gr-mfa-card{padding:1.5rem;border:1px solid var(--color-border,#ddd);border-radius:16px;background:var(--color-surface,#fff);}.ac-mfa-qr-wrap,.gr-mfa-qr-wrap{display:flex;justify-content:center;margin:1rem 0;}.ac-mfa-qr-wrap img,.gr-mfa-qr-wrap img{border-radius:12px;background:#fff;padding:0.5rem;}.ac-track__hint,.ac-locked-course{margin:0 0 0.75rem;color:var(--color-text-secondary,#5b6472);font-size:0.92rem;line-height:1.45;}.ac-locked-course{padding:1.25rem;border:1px dashed var(--color-border,#d7dde5);border-radius:16px;background:var(--color-surface,#fff);}.ac-lesson.is-locked{opacity:0.7;}