:root[data-theme="light"]{color-scheme:light;}:root{--brand:#0d6efd;--brand-ink:#084db3;--brand-weak:#eaf2ff;--ink:#1e293b;--muted:#384c6c;--line:#e7e7ea;--bg:#ffffff;--surface:var(--bg);--surface-alt:#f8f9fb;--text:var(--ink);--text-muted:var(--muted);--border:var(--line);--accent:var(--brand);--accent-ink:var(--brand-ink);--danger:#d62828;--danger-weak:#fee;--success:#1f8f4e;--shadow-1:0 1px 2px rgba(0,0,0,0.06);--shadow-2:0 8px 28px rgba(0,0,0,0.08);--radius-sm:10px;--radius:14px;--radius-lg:18px;--radius-pill:999px;--focus-ring:color-mix(in 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#d91e1822;}.field-error{color:var(--danger);font-size:0.9rem;margin-top:6px;}:where(button,.btn)[disabled],:where(button,.btn):disabled{opacity:0.6;cursor:not-allowed;}:where(input:not([type="radio"]):not([type="checkbox"]),textarea){width:100%;min-height:40px;padding:12px 14px;border:1px solid #cfd3d7;border-radius:12px;background:#fff;color:#000;font-weight:800;}.card input[type="radio"],.card input[type="checkbox"]{appearance:none;-webkit-appearance:none;inline-size:40px;block-size:40px;border-radius:50%;border:2px solid var(--text);background:#fff;display:inline-grid;place-items:center;margin:0;align-self:center;cursor:pointer;box-shadow:none;transition:border-color 0.12s ease,box-shadow 0.12s ease,background 0.12s ease;}.card input[type="radio"]::after{content:"";inline-size:22px;block-size:22px;border-radius:50%;background:var(--accent);transform:scale(0);transition:transform 0.12s ease;}.card input[type="radio"]:checked{border-color:var(--accent);}.card input[type="radio"]:checked::after{transform:scale(1);}.card input[type="radio"]:focus-visible{outline:none;box-shadow:0 0 0 3px var(--focus-ring);}@media (prefers-contrast:more){.card input[type="radio"]:focus-visible{box-shadow:0 0 0 4px var(--focus-ring);}}@supports not (appearance:none){.card input[type="radio"]{width:auto;height:auto;padding:0;transform:scale(1.6);transform-origin:center;accent-color:var(--accent);}}select{-webkit-appearance:none;appearance:none;box-sizing:border-box;width:100%;height:40px;line-height:40px;padding:0 40px 0 14px;border:1px solid var(--border,#cfd3d7);border-radius:12px;background:#fff;color:#000;font-weight:700;background-image:url("data:image/svg+xml;utf8,\<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%234f545a'>\<path d='M7 10l5 5 5-5z'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;}select:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;}.card select{align-self:stretch;}input::placeholder{color:#9aa0a6;}label{font-weight:600;display:block;}form .row{display:grid;gap:var(--space-3);}form .row:focus-within{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:10px;}.badge{border:1px solid #ddd;padding:2px 6px;border-radius:var(--space-1);font-size:0.85rem;}.stepper{margin:8px 0 2px;font-weight:600;}.steps-nav{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 12px;}.steps-nav a{font-size:0.9rem;text-decoration:underline;}.progress{height:3px;background:color-mix(in srgb,var(--text)8%,transparent);position:relative;border-radius:6px;overflow:hidden;margin:6px 0 12px;}.progress::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--accent),#66a6ff);transform-origin:left center;transform:scaleX(calc(var(--step,1)/ var(--steps,6)));transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);}@media (prefers-reduced-motion:reduce){.card,.btn,.progress::after{transition:none;}.card:hover,.btn:hover{transform:none;}.btn:active{transform:none;}}:where(.card){display:flex !important;flex-direction:column;align-items:center;gap:var(--space-0);padding:var(--space-3);border:1px solid var(--border);border-radius:var(--radius-lg);margin-block:var(--space-2);background:var(--surface);box-shadow:var(--shadow-1);transition:transform 120ms ease,box-shadow 120ms ease;will-change:transform;}.card:where(:hover,:focus-within){transform:translateY(-1px)scale(var(--hover-scale));box-shadow:var(--shadow-2);}.card--clickable{cursor:pointer;}.card .meta{color:var(--text-muted);}.card .title{font-size:var(--fs-2);}.card .price{font-size:0.8rem;font-weight:700;}.card ul.bullets{font-size:0.6rem;}:where(.btn){display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:12px 16px;border-radius:12px;border:1px solid transparent;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;transition:transform 80ms ease,box-shadow 120ms ease;text-decoration:none;}.btn:hover{transform:translateY(-1px);}.btn:active{transform:scale(var(--press-scale));}.btn[data-variant="primary"]{background:var(--accent);color:#fff;}.btn[data-variant="muted"]{background:#f1f3f5;color:#0f1113;border-color:var(--border);}.btn[data-variant="outline"]{background:transparent;color:var(--accent-ink);border-color:var(--accent-ink);}.btn[data-variant="whatsapp"]{background:#25d366;color:#063b1d;border-color:#20b85a;border-radius:var(--radius-pill);box-shadow:0 8px 24px rgba(0,0,0,0.25);text-align:center;}.btn[data-block]{width:100%;justify-content:center;}.btn-whatsapp,.btn-wa{@supports selector(.btn[data-variant]){all:unset;}display:inline-flex;align-items:center;gap:10px;padding:12px 16px;min-height:48px;font-weight:700;border-radius:var(--radius-pill);border:1px solid 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var(--border);background:transparent;color:var(--text);cursor:pointer;}.theme-toggle svg{width:var(--space-4);height:var(--space-4);fill:var(--text);}:root{--surface-1:var(--surface);--surface-2:color-mix(in srgb,var(--surface)92%,#000 8%);--surface-3:color-mix(in srgb,var(--surface)85%,#000 15%);--text-weak:color-mix(in srgb,var(--text)70%,transparent);--border-weak:color-mix(in srgb,var(--text)12%,transparent);--info:#2563eb;--warning:#c9770a;--success:#16a34a;--danger:#d62828;accent-color:var(--accent);}.card{border-color:var(--border-weak);background:var(--surface-1);}.card:where(:hover,:focus-within){background:var(--surface-2);}h1,h2{text-wrap:balance;}.prose:where(h1,h2,p,ul,ol){margin-block:clamp(0.4rem,1.2vw,0.8rem);}:where(input[id],select[id],textarea[id],[role="group"],[role="radiogroup"],[data-anchor-target]){scroll-margin-top:72px;}.container{container-type:inline-size;}@container (min-width:560px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));}}@container 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var(--text-weak);}.progress-meta{color:var(--text-muted);font-size:var(--fs-1);margin-block:6px 12px;}.toast-region{position:fixed;inset-inline:0;top:12px;display:grid;place-items:center;pointer-events:none;z-index:1000;}.toast{pointer-events:auto;background:var(--surface-3);color:var(--text);border:1px solid var(--border-weak);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow-2);display:inline-flex;align-items:center;gap:var(--space-1);}.toast svg{width:var(--space-4);height:var(--space-4);fill:var(--text);}a{text-underline-offset:2px;text-decoration-thickness:1.5px;text-decoration-skip-ink:auto;}@media (prefers-reduced-motion:reduce){.toast{transition:none;}}.header{display:flex;align-items:center;justify-content:space-between;}.header__left,.header__right{display:flex;align-items:center;gap:12px;}.header-pill{display:inline-flex;align-items:center;gap:var(--space-1);padding:8px 12px;border-radius:var(--radius-pill);border:1px solid var(--border-weak);background:var(--surface-2);color:var(--text);font-weight:700;}.header-pill svg{width:var(--space-4);height:var(--space-4);fill:var(--text);}.consent_ok{margin:var(--space-2)0;display:flex;align-items:center;flex-direction:row;gap:var(--space-2);}.consent_ok div{flex:none;}#consent-desc{margin:var(--space-2)0;}@media only screen and (max-width:768px){.header-pill{display:none;}}.modal[hidden]{display:none !important;}.modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;}.modal__overlay{position:absolute;inset:0;background:color-mix(in srgb,#000 50%,transparent);backdrop-filter:blur(4px)saturate(110%);}.modal__dialog{position:relative;inline-size:min(560px,92vw);border-radius:var(--radius-lg);background:var(--surface-1,var(--bg));color:var(--text,var(--ink));border:1px solid var(--border-weak,var(--line));box-shadow:var(--shadow-lg);padding:20px;opacity:0;transform:translateY(8px);}.modal__dialog h2{display:flex;align-items:center;gap:8px;margin-top:0;}.modal__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px;}.modal__close{position:absolute;top:8px;right:8px;inline-size:36px;block-size:36px;border-radius:10px;border:1px solid var(--border-weak);background:transparent;color:inherit;cursor:pointer;}.modal__close:focus-visible{outline:3px solid var(--focus,#0040ff33);outline-offset:2px;}.modal.is-open .modal__dialog{opacity:1;transform:translateY(0);}@media (prefers-reduced-motion:no-preference){.modal__dialog{transition:transform 0.2s var(--ease-standard,cubic-bezier(0.4,0,0.2,1)),opacity 0.2s var(--ease-standard,cubic-bezier(0.4,0,0.2,1));}}:root{--consent-offset:100px;}body:has(.consent-banner){--consent-offset:100px;}@media only screen and (max-width:588px){body:has(.consent-banner){--consent-offset:120px;}}html,body{scroll-padding-bottom:calc(24px + var(--consent-offset)+ env(safe-area-inset-bottom));}.consent-banner{padding-bottom:calc(12px + 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6px;}.policy-meta{color:var(--text-weak,#6b7280);font-size:0.95rem;}.policy-intro{color:var(--text,currentColor);}.policy-toc{display:flex;flex-wrap:wrap;gap:10px 12px;background:var(--surface-2,#f7f9fc);border:1px solid var(--border-weak,#e6ebf2);border-radius:var(--radius-lg,14px);padding:12px 14px;margin:18px 0 26px;}.policy-toc a{color:var(--link,#0b65c2);text-decoration:none;}.policy-toc a:hover,.policy-toc a:focus{text-decoration:underline;}.policy-content section{padding-block:18px;border-top:1px solid var(--border-weak,#e6ebf2);}.policy-content h2{font-size:1.25rem;margin:0 0 8px;}.policy-content h3{font-size:1.05rem;margin:14px 0 6px;}.policy-content p,.policy-content li{margin:8px 0;}.policy-card{background:var(--surface-2,#f7f9fc);border:1px solid var(--border-weak,#e6ebf2);border-radius:var(--radius-lg,14px);padding:14px;}.policy-content a{color:var(--link,#0b65c2);}.policy-content .mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation 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.modal__content{overflow:auto;max-block-size:100%;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding-block-end:calc(4px + env(safe-area-inset-bottom));}.modal--help .modal__content{padding-right:2px;}.modal--help .prose .bullets li{margin:var(--space-1)0;}.modal--help .help-list .card{margin-top:0;}body.modal-open{overflow:hidden;}.tabs{display:inline-flex;align-items:stretch;gap:0;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);box-shadow:var(--shadow-1);margin-bottom:var(--space-1);}.tabs [role="tab"]{appearance:none;border:0;background:transparent;color:var(--text);padding:var(--space-3);font:inherit;line-height:1;cursor:pointer;border-radius:var(--radius-pill);}.tabs [role="tab"][aria-selected="true"]{background:color-mix(in srgb,var(--accent)12%,var(--surface));color:var(--text);font-weight:700;}.tabs [role="tab"]:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;}.tab-help{margin-top:var(--space-1);color:var(--text-muted);font-size:var(--fs-1);}.tab-panel[hidden]{display:none;}@media (prefers-reduced-motion:no-preference){.tabs [role="tab"]{transition:background-color 0.18s ease,color 0.18s ease;}}.teacher-card{display:grid;grid-template-columns:96px 1fr;gap:var(--space-1);align-items:center;padding:var(--space-1);border:1px solid 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!important;backdrop-filter:none !important;}body,html{transform:none !important;filter:none !important;perspective:none !important;}.footer--sticky .footer__inner{padding:var(--space-2);display:flex;justify-content:space-between;gap:var(--space-3);}.scroll-hint{position:fixed;left:50%;transform:translateX(-50%);padding:4px 10px;background:var(--surface);color:var(--text-muted);border:1px solid var(--border-weak);border-radius:var(--radius-pill);box-shadow:var(--shadow-1);font-size:var(--fs-1);z-index:1049;text-align:center;opacity:0.9;animation:hint-bounce 2s ease-in-out infinite;}@keyframes hint-bounce{0%,100%{transform:translate(-50%,0);opacity:0.9;}50%{transform:translate(-50%,4px);opacity:1;}}.scroll-hint.is-hidden{display:none;}main{padding-bottom:80px;}