.otto{--cream:#FAF9F5;--cream-deep:#EFEEE8;--paper:#FFFFFF;--choco:#2C3329;--choco-soft:#41483E;--choco-mute:#78716C;--arancio:#343F33;--arancio-hover:#252D24;--arancio-tint:#E7ECE3;--rosa:#7C8B6F;--rosa-tint:#E8ECE3;--giallo:#FCCA59;--giallo-tint:#FDEEC9;--ambra:#6B7D55;--pervinca:#99B7F5;--pervinca-tint:#E0EAFD;--verde:#267F53;--verde-tint:#DCEEE4;--rosso:#D9534F;--rosso-tint:#F9E2E1;--text-on-dark:#FAF9F5;--border:#E7E5E4;--border-strong:#D6D3D1;--focus-ring:0 0 0 3px rgba(52,63,51,0.30);--shadow-card:0 1px 2px rgba(0,0,0,0.05),0 4px 12px rgba(0,0,0,0.06);--shadow-pop:0 6px 16px rgba(0,0,0,0.08),0 24px 48px rgba(0,0,0,0.16);--font-display:"Geist",system-ui,sans-serif;--font-mono:"Spline Sans Mono",ui-monospace,monospace;background:var(--cream);color:var(--choco);-webkit-font-smoothing:antialiased}.otto ::-moz-selection{background:var(--arancio-tint)}.otto ::selection{background:var(--arancio-tint)}.otto h1,.otto h2,.otto h3{font-family:var(--font-display);letter-spacing:-.02em}.otto a{color:var(--arancio)}.otto a:hover{color:var(--arancio-hover)}.otto .price{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.otto .card{background:var(--paper);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-card)}.otto .card-pop{box-shadow:var(--shadow-pop)}.otto .card-hover{transition:box-shadow .15s ease,transform .15s ease}.otto .card-hover:hover{box-shadow:var(--shadow-pop);transform:translateY(-2px)}.otto .btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:8px;padding:.7rem 1.4rem;font-weight:500;color:#fff;background:var(--arancio);box-shadow:0 2px 10px rgba(0,0,0,.1);transition:background .15s ease,transform .1s ease}.otto .btn-primary:hover:not(:disabled){background:var(--arancio-hover)}.otto .btn-primary:active:not(:disabled){transform:scale(.97)}.otto .btn-primary:disabled{opacity:.5;cursor:not-allowed}.otto .btn-primary:focus-visible{outline:none;box-shadow:var(--focus-ring)}.otto .btn-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:.55rem 1.15rem;font-size:.875rem;font-weight:500;border:1px solid var(--border-strong);color:var(--choco);background:var(--paper);transition:filter .15s ease,transform .1s ease}.otto .btn-secondary:hover:not(:disabled){filter:brightness(.98);background:var(--cream-deep)}.otto .btn-secondary:active:not(:disabled){transform:scale(.97)}.otto .btn-secondary:disabled{opacity:.5;cursor:not-allowed}.otto .btn-secondary:focus-visible{outline:none;box-shadow:var(--focus-ring)}.otto .btn-tone{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;border-radius:8px;padding:.6rem 1.2rem;font-weight:500;color:#fff;transition:filter .15s ease,transform .1s ease}.otto .btn-tone:hover:not(:disabled){filter:brightness(.96)}.otto .btn-tone:active:not(:disabled){transform:scale(.97)}.otto .btn-tone:disabled{opacity:.5;cursor:not-allowed}.otto .btn-tone:focus-visible{outline:none;box-shadow:var(--focus-ring)}.otto .field{width:100%;border-radius:8px;padding:11px 14px;font-size:15px;background:var(--paper);border:1px solid var(--border-strong);color:var(--choco);transition:box-shadow .15s ease,border-color .15s ease}.otto .field::-moz-placeholder{color:var(--choco-mute)}.otto .field::placeholder{color:var(--choco-mute)}.otto .field:focus{outline:none;border-color:var(--arancio);box-shadow:var(--focus-ring)}.otto .field:disabled{background:var(--cream-deep);color:var(--choco-mute)}.otto select.field{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2378716C' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}.otto .lbl{display:block;margin-bottom:.35rem;color:var(--choco)}.otto .chip,.otto .lbl{font-size:13px;font-weight:500}.otto .chip{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;border-radius:8px;padding:.35rem .85rem;border:1px solid var(--border-strong);color:var(--choco-soft);background:var(--paper);transition:background .15s ease,color .15s ease,border-color .15s ease}.otto .chip:hover:not(:disabled):not([aria-pressed=true]){background:var(--cream-deep)}.otto .chip.is-active,.otto .chip[aria-pressed=true]{background:var(--arancio-tint);color:var(--arancio-hover);border-color:var(--arancio)}.otto .chip:disabled{opacity:.4;cursor:not-allowed}.otto .chip:focus-visible{outline:none;box-shadow:var(--focus-ring)}.otto .callout{border-radius:12px;padding:14px 18px;font-size:15px;color:var(--choco)}.otto .callout-info{background:var(--pervinca-tint)}.otto .callout-success{background:var(--verde-tint)}.otto .callout-warn{background:var(--giallo-tint)}.otto .callout-danger{background:var(--rosso-tint)}.otto .badge{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600}@media (prefers-reduced-motion:reduce){.otto *,.otto :after,.otto :before{transition:none!important;animation:none!important}}