#app{font-family:sans-serif;padding:20px}.board{border:1px solid #ccc;padding:15px;border-radius:8px;background:#f9f9f9}.alert{color:#d32f2f;font-weight:700}.safe{color:#388e3c}.flat{color:#000}.header{display:flex;justify-content:space-between;align-items:center}.news-section{margin-top:10px;font-size:.9em;line-height:1.5}