:root{--bilda-black:#000014;--bilda-dark:#0a0a1a;--bilda-beige:#BE9B7D;--bilda-beige-light:#d4c4b0;--bilda-beige-bg:#f5f0eb;--bilda-brick:#AA4A30;--bg:#fff;--card:#fff;--line:#e7ddd0;--ink:var(--bilda-black);--muted:#7a6a5a;--accent:var(--bilda-beige);--accent-d:#a8845f;--ok:#1a7a4f;--warn:#b8740b;--err:var(--bilda-brick)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-roboto),"Roboto",system-ui,-apple-system,sans-serif;font-weight:400;background:var(--bg);color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background-color:#BE9B7D40;color:var(--bilda-black)}a{color:var(--bilda-brick);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;gap:18px;background:#fff;border-bottom:1px solid var(--line);padding:10px 22px;position:-webkit-sticky;position:sticky;top:0;z-index:10;color:var(--ink)}.topbar 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