:root{--bg:#f3efe7;--panel:#fffdf9;--panel-2:#f8f5ef;--text:#544e46;--text-soft:#6f665b;--text-faint:#8f8577;--text-strong:#201b16;--accent:#af5c12;--border-strong:#544e461f;--grid:#94a3b859;--axis:#201b16a3;--tag-bg:#af5c121a;--terrain:#8a9a5b;--code:#d97706;--received:#2563eb;--output-positive:#1d4ed8;--output-negative:#dc2626;--shadow:#30251814 0 20px 40px -20px, #30251814 0 12px 18px -18px;--sans:"Segoe UI", "Trebuchet MS", sans-serif;--heading:Georgia, "Times New Roman", serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (width<=1024px){:root{font-size:16px}}#root{text-align:center;box-sizing:border-box;width:1280px;max-width:100%;min-height:100svh;margin:0 auto}body{background:radial-gradient(circle at top left, #2563eb14, transparent 22%), radial-gradient(circle at 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