.promo-page{min-height:calc(100vh - 70px);display:grid;place-items:center;padding:3rem 1rem;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--pcb-green) 38%,transparent),transparent 42%)}.promo-shell{width:min(720px,100%);padding:clamp(1.4rem,5vw,3rem);border:1px solid var(--pcb-green-light);border-radius:18px;background:var(--bg-secondary);box-shadow:0 24px 80px var(--bg-primary);text-align:center}.promo-mark{display:grid;width:4rem;height:4rem;margin:0 auto 1.25rem;place-items:center;border:1px solid var(--pcb-green-light);border-radius:50%;color:var(--accent-green);background:var(--pcb-green-dark);font-size:1.55rem}.promo-kicker{margin:0;color:var(--accent-green);font:700 .72rem monospace;letter-spacing:.15em;text-transform:uppercase}.promo-shell h1{margin:.65rem auto;font-size:clamp(2rem,7vw,3.5rem);letter-spacing:-.05em;line-height:1.02}.promo-lede{max-width:560px;margin:0 auto 1.75rem;color:var(--text-secondary)}.promo-form{text-align:left}.promo-form label{display:block;margin-bottom:.4rem;font-weight:600}.promo-controls{display:flex}.promo-controls input{min-width:0;flex:1;padding:.8rem 1rem;border:1px solid var(--border-primary);border-radius:7px 0 0 7px;color:var(--text-primary);background:var(--bg-tertiary);font:700 1rem monospace;text-transform:uppercase}.promo-controls input:focus{outline:2px solid var(--accent-green);outline-offset:1px}.promo-controls .btn{border-radius:0 7px 7px 0}.promo-result{display:grid;grid-template-columns:auto 1fr;gap:1rem;margin-top:1.5rem;padding:1.25rem;border:1px solid var(--border-primary);border-radius:12px;text-align:left;background:var(--bg-tertiary)}.promo-result>i{margin-top:.15rem;font-size:1.5rem}.promo-result.is-valid{border-color:var(--pcb-green-light)}.promo-result.is-valid>i{color:var(--success)}.promo-result.is-unavailable>i{color:var(--warning)}.promo-result h2{margin:0 0 .5rem;font-size:1.1rem;letter-spacing:0}.promo-result p{color:var(--text-secondary)}.promo-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:1rem 0;border-block:1px solid var(--border-secondary)}.promo-facts div{min-width:0;padding:.7rem}.promo-facts div+div{border-left:1px solid var(--border-secondary)}.promo-facts dt{color:var(--text-secondary);font:.68rem monospace;text-transform:uppercase}.promo-facts dd{margin:.2rem 0 0;overflow-wrap:anywhere;font-weight:700}.promo-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0}.promo-result small,.promo-shell footer{color:var(--text-secondary)}.promo-shell footer{margin-top:1.5rem;font-size:.78rem}@media(max-width:520px){.promo-page{display:block;min-height:0;padding:0;background:none}.promo-shell{padding:1.25rem 1rem;border:0;border-radius:0;box-shadow:none}.promo-mark{width:3rem;height:3rem;margin-bottom:.75rem;font-size:1.15rem}.promo-shell h1{margin:.45rem auto;font-size:1.85rem}.promo-lede{margin-bottom:1.15rem}.promo-controls{display:grid;gap:.5rem}.promo-controls input,.promo-controls .btn{border-radius:7px}.promo-result{grid-template-columns:1fr;gap:.6rem;margin:1rem -1rem 0;padding:1rem;border-right:0;border-left:0;border-radius:0}.promo-result p{margin-bottom:.5rem}.promo-facts{grid-template-columns:1fr;margin:.65rem 0}.promo-facts div{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.5rem 0}.promo-facts div+div{border-top:1px solid var(--border-secondary);border-left:0}.promo-facts dd{margin:0;text-align:right}.promo-actions{margin:.75rem 0}.promo-actions,.promo-actions .btn,.promo-actions form{width:100%}.promo-shell footer{margin-top:1rem}}