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28px);width:400px;box-shadow:0 8px 28px #0002;font-size:14px;z-index:20}.error{color:#b91c1c;font-size:14px}.demo-note{font-size:12px;color:var(--muted)}@media(max-width:600px){body{background:#fff}.demo-context{padding:10px 12px;gap:8px;font-size:12px}.demo-context span{display:none}.demo-context button{padding:5px 9px;font-size:12px}.mobile-shell{width:100%;max-width:none;margin:0;border:0;border-radius:0;box-shadow:none;min-height:calc(100dvh - 52px)}.mobile-shell>header{position:sticky;top:0;z-index:10}.mobile-shell main{max-width:480px;margin:auto;min-height:calc(100dvh - 165px)}.preview-note{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}