[hidden]{display:none!important}
.dosecalc-gate{min-height:100svh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at top,#e8eef6,transparent 65%),#f4f7fb;color:#12213a;font-family:Arial,sans-serif}
.dosecalc-gate-card{width:min(100%,560px);background:#fff;border:1px solid #dce4ef;border-top:4px solid #C9A24B;border-radius:20px;padding:40px;box-shadow:0 20px 60px #0a1f4410}
.dosecalc-gate-brand{font-size:25px;font-weight:800;letter-spacing:1px;color:#0A1F44;margin-bottom:30px}.dosecalc-gate-brand span{color:#9b792c}
.dosecalc-gate h1{font-size:clamp(24px,5vw,32px);line-height:1.25;margin:0 0 16px;overflow-wrap:anywhere}
.dosecalc-gate p{font-size:16px;line-height:1.6;margin:0 0 16px;overflow-wrap:anywhere}.dosecalc-gate .dosecalc-gate-detail{font-size:14px;color:#52627a}
.dosecalc-gate-retry{background:#0A1F44;color:#fff;border:0;border-radius:10px;min-height:48px;padding:12px 20px;font-size:15px;font-weight:700;cursor:pointer}
.dosecalc-gate-retry:hover{background:#173765}.dosecalc-gate-retry:focus-visible{outline:3px solid #C9A24B;outline-offset:4px}.dosecalc-gate-retry:disabled{opacity:.65;cursor:wait}
@media(max-width:520px){.dosecalc-gate{padding:16px}.dosecalc-gate-card{padding:28px 24px}.dosecalc-gate-brand{font-size:22px}.dosecalc-gate-retry{width:100%}}