.academy-root{--ac-primary:#192843;--ac-primary-hover:#203d6f;--ac-secondary:#8596ad;--ac-accent:#ff643d;--ac-bg:#f8fafc;--ac-surface:#fff;--ac-border:#d9dfe8;--ac-text:#152237;--ac-text-muted:#626e84;--ac-success:#389469;--ac-radius:24px;--ac-font-head:"Space Grotesk", "Inter", system-ui, sans-serif;--ac-font-body:"Inter", system-ui, -apple-system, sans-serif;--ac-shadow:0 4px 16px -4px #1928430f, 0 10px 30px -12px #1928431a;min-height:100vh;color:var(--ac-text);font-family:var(--ac-font-body);-webkit-font-smoothing:antialiased;background-color:#0000;background-image:radial-gradient(1200px 600px at 10% -10%,#dee4ed 0%,#0000 60%),radial-gradient(900px 500px at 110% 10%,#d4dded 0%,#0000 60%),linear-gradient(#f8fafc 0%,#ebeff4 100%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:auto,auto,auto;background-attachment:fixed;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}.academy-root h1,.academy-root h2,.academy-root h3,.academy-root h4{font-family:var(--ac-font-head);letter-spacing:-.02em;color:var(--ac-primary);margin:0;font-weight:700}.academy-root h1{letter-spacing:-.035em;font-size:2.125rem;line-height:1.05}.academy-root .ac-display{color:#0000;background:linear-gradient(135deg,#192843 30%,#8596ad 100%);-webkit-background-clip:text;background-clip:text}.academy-root h2{font-size:1.25rem}.academy-root p{margin:0}@media (width>=768px){.academy-root h1{font-size:3.25rem}.academy-root h2{font-size:1.5rem}}.academy-root .ac-muted{color:var(--ac-text-muted)}.academy-root .ac-card{background:var(--ac-surface);border:1px solid var(--ac-border);border-radius:var(--ac-radius);box-shadow:var(--ac-shadow);padding:1.5rem}.academy-root .ac-card-hover{transition:transform .18s,box-shadow .18s}.academy-root .ac-card-hover:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px #1928432e}.academy-root .ac-btn{font-family:var(--ac-font-body);cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.9375rem;font-weight:600;transition:background .16s,color .16s,border-color .16s;display:inline-flex}.academy-root .ac-btn-primary{background:var(--ac-primary);color:#fff}.academy-root .ac-btn-primary:hover:not(:disabled){background:var(--ac-primary-hover)}.academy-root .ac-btn-accent{background:var(--ac-accent);color:#fff}.academy-root .ac-btn-ghost{color:var(--ac-primary);border-color:var(--ac-border);background:0 0}.academy-root .ac-btn-ghost:hover{background:#eceff4}.academy-root .ac-btn:disabled{opacity:.6;cursor:not-allowed}.academy-root .ac-input{background:var(--ac-surface);border:1px solid var(--ac-border);width:100%;color:var(--ac-text);border-radius:12px;outline:none;padding:.75rem .875rem;font-size:.9375rem}.academy-root .ac-input:focus{border-color:#23385c;box-shadow:0 0 0 3px #23385c2e}.academy-root .ac-label{color:var(--ac-text-muted);margin-bottom:.375rem;font-size:.8125rem;font-weight:600;display:block}.academy-root .ac-badge{border:1px solid var(--ac-border);color:var(--ac-primary);background:#ffffffd9;border-radius:999px;align-items:center;gap:.4rem;padding:.4rem .85rem;font-size:.8125rem;font-weight:600;display:inline-flex;box-shadow:0 4px 16px -4px #1928430f}.academy-root .ac-error{color:#b3261e;font-size:.875rem}.academy-root .ac-progress{background:#e6eaf0;border-radius:999px;width:100%;height:10px;overflow:hidden}.academy-root .ac-progress>span{background:linear-gradient(90deg, var(--ac-primary), var(--ac-secondary));border-radius:999px;height:100%;display:block}.academy-root .ac-logo{font-family:var(--ac-font-head);letter-spacing:.14em;text-transform:uppercase;color:var(--ac-primary);font-size:.9375rem;font-weight:700}.academy-root .ac-logo span{color:var(--ac-secondary)}.academy-root .ac-nav-link{color:var(--ac-text-muted);border-radius:12px;align-items:center;gap:.625rem;padding:.625rem .75rem;font-size:.9375rem;font-weight:500;text-decoration:none;display:flex}.academy-root .ac-nav-link:hover{color:var(--ac-primary);background:#eceff4}.academy-root .ac-nav-link.is-active{background:var(--ac-primary);color:#fff}.academy-root .ac-sidebar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--ac-border);box-shadow:var(--ac-shadow);background:#ffffffeb;border-radius:28px}.academy-root .ac-topbar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--ac-border);box-shadow:var(--ac-shadow);background:#ffffffeb;border-radius:999px}.academy-root .ac-nav-link{border-radius:999px;font-weight:600}.academy-root .ac-nav-link.is-active{box-shadow:0 10px 40px -10px #19284359}.academy-root .ac-btn-primary{box-shadow:0 12px 28px -8px #19284359}.academy-root .ac-md-p{margin-top:.75rem;line-height:1.7}.academy-root .ac-md-list{margin-top:.75rem;padding-left:1.1rem;list-style:outside}.academy-root .ac-md-list li{margin-top:.35rem;line-height:1.6}.academy-root .ac-md-quote{border-left:3px solid var(--ac-accent,var(--ac-primary));background:#f1f5f9;border-radius:0 12px 12px 0;margin-top:.75rem;padding:.65rem 1rem;font-style:italic}.academy-root .ac-md h2:first-child,.academy-root .ac-md h3:first-child{margin-top:0}