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16px}.status-form{grid-template-columns:1fr;gap:10px}.status-form button{height:48px}.status-result{grid-template-columns:1fr}}@media(max-width:420px){.site-header{padding-inline:12px}.header-brand img{width:40px;height:38px}.header-brand strong{max-width:116px;font-size:16px}.merchant-link{padding-inline:9px;font-size:12px}.announcement{padding-inline:14px}.merchant-panel{padding-inline:16px}.merchant-intro{gap:14px}.merchant-intro h1{font-size:20px}.merchant-mark{width:50px;height:56px}.stepper{margin-bottom:32px}.step-label{font-size:11px}.flow-content{padding-inline:14px}.privacy-note{gap:7px}}