#first-build-course{position:absolute;z-index:62;right:20px;bottom:20px;width:min(360px,calc(100vw - 40px));box-sizing:border-box;padding:18px;background:#fff;border:1px solid #d6dde7;border-radius:12px;box-shadow:0 12px 34px rgba(20,35,55,.2);font:14px/1.5 system-ui,Segoe UI,sans-serif;color:#1c2530}
#first-build-course[hidden]{display:none}
#first-build-course .first-build-progress{color:#526171;font-size:12px;font-weight:650;text-transform:uppercase;letter-spacing:.035em}
#first-build-course h2{font-size:18px;line-height:1.3;margin:6px 0 8px}
#first-build-course p{margin:0 0 16px;color:#3e4a58}
#first-build-course .first-build-actions{display:flex;justify-content:flex-end;gap:9px}
#first-build-course button{min-height:44px;border:1px solid #aeb9c7;border-radius:7px;background:#fff;padding:8px 13px;font:600 14px system-ui;cursor:pointer}
#first-build-course button.primary{border-color:#2459b8;background:#2a5fd6;color:#fff}
#first-build-course button:focus-visible{outline:3px solid rgba(42,95,214,.28);outline-offset:2px}
@media(max-width:600px){#first-build-course{right:10px;bottom:10px;width:calc(100vw - 20px)}}
@media(prefers-reduced-motion:reduce){#first-build-course{scroll-behavior:auto}}