:root{--blue-top:#009ce6;--blue-bottom:#0068b7;--yellow:#f6e728;--orange:#eb9210;--text:#1a1a1a;--text-light:#fff;--card-bg:#fff;--field-border:#d8dee5;--field-bg:#f7f9fb;--locked-bg:#eceff2;--error:#e0432b;--success:#2fa84f;--sans:"Segoe UI", "PingFang TC", "Microsoft JhengHei", system-ui, Roboto, sans-serif;font:16px/1.5 var(--sans);color:var(--text)}*{box-sizing:border-box}html{scrollbar-gutter:stable}body{background:linear-gradient(0deg, var(--blue-bottom) 0%, var(--blue-top) 100%);background-attachment:fixed;min-height:100svh;margin:0}#app{flex-direction:column;min-height:100svh;display:flex}