:root{color-scheme:dark;--bg:#081117;--ink:#e8eeea;--muted:#93a5aa;--line:#273840;--cyan:#8ce8e2;--amber:#f1ae68;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}button{border:0}button:disabled{opacity:.5}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.masthead{height:94px;max-width:1440px;margin:auto;padding:0 5.5%;display:flex;align-items:center;justify-content:space-between}.wordmark{font-size:16px;font-weight:700;letter-spacing:.12em;display:flex;gap:12px;align-items:center}.wordmark 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