:root{--brand:#8cdd4d;--brand-dark:#356f18;--brand-soft:#ebf9df;--ink:#171918;--muted:#737a76;--line:#e2e7e3;--canvas:#f7f8f7;--surface:#fff;--yellow:#fff4cb;--orange:#fff0e9;--blue:#e8f7fd;--danger:#e95e46;--shadow:0 8px 24px #17191814;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body{min-height:100%;color:var(--ink);background:#eef0f4;margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent;border:0}button:disabled{opacity:.6}:focus-visible{outline-offset:2px;outline:3px solid #53af284d}.site-shell{place-items:center;min-height:100dvh;padding:24px;display:grid;position:relative;overflow:hidden}.site-shell:before{content:"";pointer-events:none;background-image:radial-gradient(#1719180a .8px,#0000 .8px);background-size:18px 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