html,body,#root{margin:0;height:100%;font-family:system-ui,sans-serif}body{background:#111}.ar-wrap,.ar-box{position:relative;width:100%;height:100%;overflow:hidden}.ar-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px;text-align:center;color:#fff;background:#111}.ar-overlay button,.test-log button{font-size:18px;padding:14px 28px;border:0;border-radius:999px;background:#fff;color:#111;font-weight:600}.ar-overlay button.ghost{background:transparent;color:#fff;border:1px solid #fff}.ar-hint{position:absolute;left:0;right:0;bottom:24px;z-index:5;text-align:center;color:#fff;text-shadow:0 1px 4px #000;pointer-events:none}.ar-debug{font-size:12px;opacity:.8;margin-top:6px}.ar-error{color:#ff8a8a;max-width:320px}.test-video{width:100%;height:100%;object-fit:cover;background:#000}.test-log{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:16px;color:#fff;font-size:14px;line-height:1.5;background:#000000bf}.test-log button{margin-top:12px}