.serial-gate[hidden]{display:none}.serial-gate{position:fixed;inset:0;z-index:100000;display:grid;place-items:center;padding:20px;overflow:auto}.serial-gate__backdrop{position:fixed;inset:0;background:rgba(8,18,35,.44);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}body.serial-gate-open{overflow:hidden}body.serial-gate-open .site-header,body.serial-gate-open main,body.serial-gate-open .site-footer{filter:blur(2.5px);pointer-events:none;user-select:none}.serial-gate__dialog{position:relative;width:min(100%,500px);margin:auto;padding:clamp(26px,5vw,42px);border:1px solid rgba(255,255,255,.75);border-radius:22px;background:rgba(255,255,255,.98);box-shadow:0 30px 90px rgba(2,12,27,.3);text-align:center}.serial-gate__close{position:absolute;top:14px;right:14px;width:38px;height:38px;display:grid;place-items:center;padding:0;border:0;border-radius:50%;color:#475569;background:#f1f5f9;cursor:pointer;transition:background .2s,transform .2s}.serial-gate__close:hover{background:#e2e8f0;transform:rotate(4deg)}.serial-gate__close:focus-visible{outline:3px solid rgba(37,99,235,.25)}.serial-gate__close svg{width:20px;height:20px;fill:currentColor}.serial-gate__icon{width:62px;height:62px;display:grid;place-items:center;margin:0 auto 18px;border-radius:18px;background:linear-gradient(135deg,#dbeafe,#ecfdf5)}.serial-gate__icon svg{width:31px;height:31px;fill:var(--color-primary,#2563eb)}.serial-gate__eyebrow{color:var(--color-primary,#2563eb);font-size:.7rem;font-weight:800;letter-spacing:.14em}.serial-gate__dialog h2{margin:9px 0 10px;color:var(--color-text-main,#0f172a);font-size:clamp(1.45rem,4vw,2rem);line-height:1.2}.serial-gate__dialog>p{margin:0;color:var(--color-text-muted,#64748b);font-size:.88rem;line-height:1.65}.serial-gate__device{display:flex;justify-content:space-between;gap:18px;margin:22px 0;padding:12px 14px;border:1px solid #dbeafe;border-radius:11px;background:#eff6ff;text-align:left}.serial-gate__device span{color:#64748b;font-size:.74rem}.serial-gate__device strong{overflow-wrap:anywhere;color:#0f172a;font-size:.78rem;text-align:right}.serial-gate form{text-align:left}.serial-gate label{display:block;margin-bottom:7px;color:#0f172a;font-size:.8rem;font-weight:700}.serial-gate input{width:100%;min-height:53px;padding:0 15px;border:1px solid #cbd5e1;border-radius:10px;color:#0f172a;background:#fff;font:inherit;text-transform:uppercase;outline:none}.serial-gate input:focus{border-color:var(--color-primary,#2563eb);box-shadow:0 0 0 3px rgba(37,99,235,.13)}.serial-gate input[aria-invalid=true]{border-color:#dc2626}.serial-gate form>small{display:block;margin-top:7px;color:#64748b;font-size:.7rem}.serial-gate__error{margin:8px 0 0!important;color:#b91c1c!important;font-size:.75rem!important}.serial-gate form .btn{width:100%;margin-top:18px;min-height:51px}.serial-gate__privacy{margin-top:17px!important;color:#94a3b8!important;font-size:.68rem!important}.serial-protected-control{cursor:not-allowed!important;opacity:.65}@media(max-width:520px){.serial-gate{align-items:end;padding:0}.serial-gate__dialog{width:100%;max-height:92vh;overflow:auto;border-radius:22px 22px 0 0;padding:25px 20px calc(24px + env(safe-area-inset-bottom))}.serial-gate__close{top:10px;right:10px}.serial-gate__icon{width:52px;height:52px;margin-bottom:13px}.serial-gate__device{margin:17px 0}.serial-gate__dialog h2{font-size:1.45rem}}