:root{--bg:#f7f4ef;--surface:#fff;--text:#444547;--muted:#6a6b6f;--border:#e6dfd3;--brand:#f7f4ef;--accent:#c94a0c;--accent-strong:#a93d09;--accent-soft:#fff0da;--on-accent:#fff;--danger:#b3261e;--danger-soft:#fbeae8;--radius:12px}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang TC,Noto Sans TC,Microsoft JhengHei,Segoe UI,sans-serif;line-height:1.6}a{color:inherit}button,input,select{font:inherit;color:inherit}input{accent-color:var(--accent)}body:after{content:"";z-index:-1;pointer-events:none;background:#00000012;position:fixed;inset:0;-webkit-mask:url(/brand/paincave-mark.png) 50%/contain no-repeat;mask:url(/brand/paincave-mark.png) 50%/contain no-repeat}