.agc{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-ring: #3b82f6;--color-primary-tint: #eff6ff;--color-gain: #d97706;--color-surface: #ffffff;--color-surface-muted: #f9fafb;--color-border: #e5e7eb;--color-border-input: #d1d5db;--color-text-heading: #111827;--color-text-body: #374151;--color-text-secondary: #4b5563;--color-text-muted: #6b7280;--gradient-hero: linear-gradient(to right, #eef2ff, #ffffff, #fdf2f8);--radius-input: .5rem;--radius-card: 1rem;--shadow-card: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-raised: 0 10px 15px -3px rgb(0 0 0 / .1);color:var(--color-text-body);background:#fcfcfd;line-height:1.5;-webkit-font-smoothing:antialiased}.agc *{box-sizing:border-box}.agc-container{max-width:56rem;margin-inline:auto;padding-inline:1rem;padding-bottom:1rem}@media (min-width: 640px){.agc-container{padding-inline:1.5rem}}@media (min-width: 1024px){.agc-container{padding-inline:2rem}}.agc .card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:1.5rem}.agc .card--raised{box-shadow:var(--shadow-raised)}.agc .btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--color-primary);color:#fff;font-weight:600;padding:.625rem 1.5rem;border-radius:var(--radius-input);border:0;cursor:pointer;text-decoration:none;transition:.15s;font-size:1rem}.agc .btn:hover{background:var(--color-primary-hover)}.agc .btn:focus-visible{outline:2px solid var(--color-primary-ring);outline-offset:2px}.agc .btn--ok,.agc .btn--ok:hover{background:#047857}.agc label.field{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-body);margin-bottom:.35rem}.agc .input{width:100%;padding:.6rem .75rem;border:1px solid var(--color-border-input);border-radius:var(--radius-input);background:var(--color-surface);color:var(--color-text-heading);font-size:1rem;font-family:inherit}.agc .input:focus{outline:2px solid var(--color-primary-ring);outline-offset:1px;border-color:var(--color-primary-ring)}.agc .field-hint{margin:.4rem 0 0;font-size:.8rem;color:var(--color-text-muted)}.agc h2.section{font-size:1.5rem;font-weight:700;color:var(--color-text-heading);letter-spacing:-.01em;margin:0}.agc .muted{color:var(--color-text-muted)}.agc .layout{margin-top:2rem}.agc .fields{display:grid;grid-template-columns:1fr;gap:1.25rem}@media (min-width: 560px){.agc .fields{grid-template-columns:1fr 1fr}}.agc .field-group{min-width:0}.agc .error{margin:1.25rem 0 0;padding:.8rem .95rem;border-radius:var(--radius-input);font-size:.9rem;background:#fffbeb;color:#b45309;border:1px solid #fde68a}.agc .empty{margin-top:1.5rem;border:1px dashed var(--color-border-input);border-radius:var(--radius-input);padding:2rem 1.5rem;text-align:center;color:var(--color-text-muted);background:var(--color-surface-muted)}.agc .empty p{margin:0;font-size:.95rem}.agc .output{margin-top:1.75rem}.agc .headline{text-align:center;padding:1.5rem 1rem;border-radius:var(--radius-card);background:var(--gradient-hero);border:1px solid var(--color-border);margin-bottom:1.5rem}.agc .headline__label{font-size:.85rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted)}.agc .headline__value{margin-top:.4rem;font-size:clamp(1.4rem,4vw,2rem);font-weight:800;letter-spacing:-.01em;color:var(--color-text-heading)}.agc .tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;background:var(--color-surface-muted);border-radius:var(--radius-input);padding:1.1rem;border:1px solid var(--color-border);text-align:center}.agc .tile__label{font-size:.82rem;color:var(--color-text-muted)}.agc .tile__value{font-size:1.5rem;font-weight:800;color:var(--color-text-heading)}.agc .tile__value--primary{color:var(--color-primary)}@media (max-width: 460px){.agc .tiles{gap:.6rem;padding:.85rem}.agc .tile__value{font-size:1.25rem}}.agc .totals{list-style:none;margin:1.25rem 0 0;padding:0;border:1px solid var(--color-border);border-radius:var(--radius-input);overflow:hidden}.agc .totals li{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem 1rem;border-top:1px solid var(--color-border)}.agc .totals li:first-child{border-top:0}.agc .totals__label{color:var(--color-text-secondary);font-size:.92rem}.agc .totals__value{font-weight:700;color:var(--color-text-heading);font-size:.98rem}.agc .birthday{margin-top:1.25rem;display:flex;align-items:center;gap:.85rem;padding:.95rem 1.1rem;border-radius:var(--radius-input);background:#fef3c7;border:1px solid #fde68a}.agc .birthday__icon{font-size:1.4rem;flex:0 0 auto}.agc .birthday p{margin:0;color:#92400e;font-size:.95rem}.agc .birthday strong{color:#78350f}.agc .actions{margin-top:1.5rem;display:flex;justify-content:center}.agc .how{margin-top:3.25rem}.agc .how h2.section{text-align:center}.agc .how__lead{text-align:center;color:var(--color-text-secondary);margin:.4rem 0 1.75rem}.agc .steps{display:grid;grid-template-columns:1fr;gap:1.1rem}@media (min-width: 720px){.agc .steps{grid-template-columns:repeat(3,1fr)}}.agc .step{text-align:center;padding:1.75rem 1.25rem}.agc .step__n{width:2.5rem;height:2.5rem;margin:0 auto .9rem;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--color-primary);background:var(--color-primary-tint);border:1px solid #bfdbfe}.agc .step h3{font-size:1.05rem;font-weight:700;color:var(--color-text-heading);margin:0 0 .4rem}.agc .step p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.agc .prose{margin-top:2rem;max-width:44rem;margin-inline:auto}.agc .prose h3{font-size:1.15rem;font-weight:700;color:var(--color-text-heading);margin:1.75rem 0 .5rem}.agc .prose h3:first-child{margin-top:0}.agc .prose p{margin:0 0 .9rem;color:var(--color-text-secondary);font-size:.95rem}.agc .foot{margin:2.5rem 0 1rem;padding-top:1.25rem;border-top:1px solid var(--color-border);text-align:center}.agc .foot p{margin:0;font-size:.85rem}