:root{--ink:#172033;--muted:#5b6578;--paper:#fffdf8;--line:#e7e1d4;--blue:#e8f2ff;--green:#e9f8ef;--purple:#f1ecff;--accent:#2457d6;--accent2:#ffb84d;--radius:24px;--shadow:0 20px 70px rgba(38,50,75,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(180deg,#fffaf0 0%,#f8fbff 40%,#fffdf8 100%);line-height:1.65}.skip{position:absolute;left:-999px;top:1rem;background:#fff;color:#000;padding:.7rem 1rem;border-radius:999px;z-index:5}.skip:focus{left:1rem}.site-header{position:sticky;top:0;z-index:4;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,4rem);background:rgba(255,253,248,.88);backdrop-filter:blur(16px);border-bottom:1px solid 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