:root{--ink: #14161f;--paper: #f7f7f7;--line: #dcdde0;--muted: #515259}*{box-sizing:border-box}body{margin:0;font-family:Helvetica Neue,Arial,sans-serif;background:var(--paper);color:var(--ink)}.shell{min-height:100vh;display:flex;flex-direction:column}header{display:flex;align-items:baseline;gap:12px;padding:20px 32px;border-bottom:1px solid var(--line);background:#fff}.wordmark{font-weight:700;letter-spacing:.02em}.tag{color:var(--muted);font-size:13px}.gate{max-width:40rem;margin:12vh auto 0;padding:0 24px}.gate h1{font-size:28px;margin:0 0 12px}.gate p{line-height:1.6;margin:0 0 12px}.meta{color:var(--muted);font-size:14px}