.controls { display: flex; flex-direction: column; gap: 0.8rem; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no"> <title>GameHub · GitHub.io Arcade</title> <style> * { margin: 0; padding: 0; box-sizing: border-box; user-select: none; } game github.io
.score-value { font-size: 3rem; font-weight: 800; font-family: monospace; color: #ffd966; text-shadow: 0 0 8px #ffb347; } .controls { display: flex
canvas { width: 100%; height: auto; background: #0f1422; display: block; cursor: pointer; } meta name="viewport" content="width=device-width