.billing-gate{position:fixed;inset:0;z-index:9000;background:#f5f6f8;padding:calc(22px + env(safe-area-inset-top)) 16px 30px;overflow:auto}.billing-gate.hidden{display:none}.billing-box{max-width:720px;margin:20px auto}.billing-hero{text-align:center;margin-bottom:20px}.billing-logo{font-size:32px;font-weight:900}.billing-hero h1{font-size:28px;margin:12px 0 8px}.billing-plans{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.billing-plan{background:#fff;border:1px solid #e5e7eb;border-radius:20px;padding:20px;box-shadow:0 4px 18px rgba(0,0,0,.05)}.billing-plan.best{border:2px solid #111827;position:relative}.billing-badge{display:inline-block;background:#111827;color:#fff;border-radius:99px;padding:5px 9px;font-size:11px;font-weight:800;margin-bottom:10px}.billing-price{font-size:34px;font-weight:900;margin:8px 0 2px}.billing-price small{font-size:13px;color:#6b7280;font-weight:600}.billing-save{font-size:12px;color:#15803d;font-weight:800;margin:6px 0 14px}.billing-features{background:#fff;border:1px solid #e5e7eb;border-radius:18px;padding:16px;margin-top:14px}.billing-features div{padding:7px 0;font-size:13px}.billing-note{text-align:center;color:#6b7280;font-size:12px;margin-top:14px;line-height:1.5}.billing-test{background:#fff7ed;color:#9a3412;border-radius:12px;padding:10px 12px;font-size:12px;margin:12px 0;text-align:center}@media(max-width:560px){.billing-plans{grid-template-columns:1fr}.billing-plan.best{order:-1}.billing-hero h1{font-size:25px}}