@font-face{font-family:VCR;src:local("VCR OSD Mono")}:root{font-family:VCR,system-ui,sans-serif}body{background:#0b0c10 url(./assets/scanline.png) repeat;color:#d4f0ff;margin:0;height:100vh;display:grid;place-items:center}.board{display:grid;grid-template-columns:repeat(5,60px);gap:8px}.tile{width:60px;height:60px;display:grid;place-items:center;cursor:pointer;background:linear-gradient(#4ea,#2a8);border:3px solid #013;border-radius:10px;box-shadow:inset 0 2px #fff8,0 6px #012;font-size:28px;letter-spacing:1px}.tile.locked{background:linear-gradient(#aaa,#777);border-color:#444;cursor:not-allowed}.header{font-size:20px;margin-bottom:12px}.footer{margin-top:12px;opacity:.8}.button{padding:8px 12px;border:2px solid #0cf;background:#013;border-radius:8px;cursor:pointer}.banner{margin-top:10px;padding:8px 12px;background:#ff0;color:#000;border-radius:8px;font-weight:700}