:root{--ink:#142033;--muted:#68758a;--line:#dce3ed;--soft:#f4f7fb;--violet:#5146e5;--violet-dark:#3730a3;--green:#087f5b;--shadow:0 24px 70px rgba(24,35,61,.12)}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--soft)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 75% 15%,rgba(81,70,229,.12),transparent 28%),linear-gradient(180deg,#fbfcff 0,#f4f7fb 100%)}a{color:inherit}.site-header{max-width:1180px;margin:auto;padding:26px 28px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:18px}.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800}.brand strong,.hero h1 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