:root{font-family:Inter,"Segoe UI",Arial,sans-serif;color:#172a35;background:#f5f7fa;font-synthesis:none;font-size:15px;--ink:#172a35;--muted:#657681;--accent:#176870;--accent-dark:#0e4f56;--line:#e2e8ee;--card:#fff}*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #6dbdc2;outline-offset:3px}.site-header{max-width:1240px;margin:auto;min-height:100px;display:flex;align-items:center;justify-content:space-between;padding:22px 36px;border-bottom:1px solid 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