:root{--brand-red:#e24e42;--pupil-yellow:gold;--brand-navy:#1a1a2e;--brand-tan:#c1b094;--node-green:#92b06a;--node-maroon:#822433;--node-purple:#45244e;--node-blue:#5c62ad;--bg-primary:#ffffffa6;--bg-secondary:transparent;--bg-sidebar:var(--brand-navy);--text-primary:#1e293b;--text-secondary:#475569;--text-light:#fff;--font-serif:"Playfair Display", serif;--font-sans:"Inter", sans-serif;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-round:9999px;--shadow-sm:0 1px 3px #0000000d, 0 1px 2px #00000008;--shadow-md:0 8px 32px #1e293b14;--shadow-lg:0 10px 40px #1e293b1f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--text-primary);background-color:#0000;min-height:100vh;line-height:1.5}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--brand-navy);margin-bottom:.5rem}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-sans);background:0 0;border:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.btn{border-radius:var(--radius-round);justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--brand-red);color:#fff}.btn-primary:hover{box-shadow:var(--shadow-sm);background-color:#c94336;transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);background-color:#ffffff80;border:1px solid #00000014}.btn-secondary:hover{background-color:#fffc}.btn-pupil{background-color:var(--pupil-yellow);color:var(--brand-navy)}.btn-pupil:hover{background-color:#e6c200}.card{background:var(--bg-primary);-webkit-backdrop-filter:blur(24px)saturate(150%);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid #fffc;padding:1.5rem}.form-group{margin-bottom:1rem}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;font-size:.85rem;font-weight:600;display:block}.form-input{border-radius:var(--radius-md);width:100%;font-family:var(--font-sans);border:1px solid #ddd;padding:.75rem 1rem;transition:border-color .2s}.form-input:focus{border-color:var(--brand-blue);border-color:var(--node-blue);outline:none;box-shadow:0 0 0 3px #5c62ad1a}.chip{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;background:#e0e0e0;padding:.5rem 1rem;font-size:.85rem;font-weight:500;transition:all .2s;display:inline-block}.chip.active{background:var(--pupil-yellow);color:var(--brand-navy);box-shadow:var(--shadow-sm)}@media (max-width:768px){.container{padding:0 1rem}.card{border-radius:var(--radius-md);padding:1rem}.btn{padding:.6rem 1.2rem;font-size:.85rem}.form-input{padding:.6rem .75rem}h1{font-size:1.5rem}h2{font-size:1.25rem}h3{font-size:1.05rem}.mobile-hide{display:none!important}.mobile-show{display:flex!important}}@media (max-width:480px){.container{padding:0 .75rem}.card{padding:.75rem}.btn{padding:.5rem 1rem;font-size:.8rem}}.mobile-show{display:none!important}