:root{--text:#4b5a51;--text-h:#0f1a13;--bg:#fff;--bg-subtle:#f5faf6;--bg-elevated:#fff;--border:#e1e9e3;--accent:#15803d;--accent-hover:#166534;--accent-ink:#fff;--accent-soft:#e7f6ec;--accent-soft-hover:#d3efdc;--accent-soft-ink:#166534;--accent-bg:#15803d0f;--overlay:#0a0a0a80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{margin:0}h1,h2,h3{color:var(--text-h);margin:0}p{margin:0}button{font-family:inherit}a{color:inherit}.converter{background:var(--bg);flex-direction:column;min-height:100svh;display:flex}.topbar{z-index:10;background:linear-gradient(120deg,#14532d,#15803d 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