:root{--paper:#f7f4ed;--paper-strong:#fffdf8;--ink:#151b27;--muted:#657080;--faint:#929aa6;--line:#dddcd6;--line-soft:#e9e7e1;--blue:#2e5090;--blue-dark:#1b376d;--blue-deep:#102653;--blue-soft:#e6edf8;--blue-pale:#f0f4fa;--violet:#7054d6;--green:#278064;--orange:#d46b38;--red:#c74451;--font-display:"Space Grotesk", sans-serif;--font-body:"IBM Plex Sans", sans-serif;--font-mono:"JetBrains Mono", monospace}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:14px}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0}a{color:inherit;text-decoration:none}.app-shell{background:var(--paper);min-height:100dvh;overflow:hidden}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:30;background:#fffdf8f0;justify-content:space-between;align-items:center;height:62px;padding:0 18px;display:flex;position:relative}.brand{align-items:center;gap:9px;min-width:190px;display:inline-flex}.brand-mark{background:var(--blue);color:#fff;width:29px;height:29px;font:700 17px/1 var(--font-display);border-radius:8px;place-items:center;display:grid;transform:rotate(-3deg)}.brand-name{color:var(--blue);font:700 20px/1 var(--font-display);letter-spacing:-1px}.demo-pill{color:var(--blue);font:600 9px/1 var(--font-mono);letter-spacing:.08em;border:1px solid #a9b9d7;border-radius:4px;padding:3px 6px 2px}.topbar-actions{align-items:center;gap:16px;display:flex}.text-link{color:#4d5868;font-weight:500}.text-link:hover{color:var(--blue)}.live-state{color:#667163;align-items:center;gap:7px;font-size:12px;display:flex}.live-state i{background:#36a176;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #dff2e9}.primary-button{background:var(--blue);color:#fff;cursor:pointer;border-radius:6px;justify-content:center;align-items:center;gap:7px;min-height:34px;padding:0 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