:root{color:#23201b;font-synthesis:none;text-rendering:optimizelegibility;--ink:#23201b;--muted:#756f65;--paper:#fffdf8;--paper-strong:#f3ecdf;--line:#ded3c1;--accent:#0b6f66;--accent-strong:#075c55;--warm:#a9532d;--shadow:0 14px 38px #382d1f1a;--radius:14px;--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);background:#f6f2e9;font-family:Aptos Display,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{background:var(--paper-strong);-webkit-text-size-adjust:100%;overscroll-behavior-y:none;min-width:320px;min-height:100%}body{overscroll-behavior-y:none;background:radial-gradient(circle at 0 0,#ffffffb8,#0000 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