body{background-color:#000;color:#0f0;font-family:Courier New,Courier,monospace;margin:0;padding:0}.shell-container{padding:40px;max-width:600px;margin:20px auto;border:2px solid #00ff00;box-shadow:0 0 20px #0f0;position:relative;overflow:hidden;background-color:#000000d9}.shell-container h2,.shell-container h3,.shell-container h4,.shell-container p,.shell-container pre,.shell-container span,.shell-container code{color:#0f0;margin-bottom:10px;margin-top:20px;position:relative;z-index:1;text-align:left}.shell-container input,.shell-container button{display:block;width:100%;background-color:#00000080;color:#0f0;border:1px solid #00ff00;padding:10px;margin:10px 0;font-family:inherit;z-index:1;position:relative}.shell-container input::placeholder{color:#0f0;opacity:.6}.shell-container button:hover{background-color:#0f03;color:#0f0;cursor:pointer}.shell-ascii-art{font-size:14px;white-space:pre;color:#0f0;margin-bottom:20px;font-weight:700;text-align:center;z-index:1;position:relative}.watermark-logo{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:.5;z-index:0;max-width:80%;height:auto;pointer-events:none}.code-block{position:relative;background-color:#1e1e1e;color:#f8f8f2;border-radius:4px;padding:16px;margin:20px 0;font-family:Courier New,monospace;font-size:14px;white-space:pre-wrap;word-break:break-word;overflow:hidden}.copy-button{position:relative;top:4px;right:4px;background:none;border:none;color:#ccc;cursor:pointer;z-index:2;gap:20px;width:32px;height:32px;padding:8px;display:flex;align-items:center;justify-content:center;line-height:1.2;border-radius:4px}.copy-button:hover{color:#fff}.copy-icon{position:relative;top:-4px}.copy-text{position:relative;top:-6px;left:-4px;line-height:1.2}.code-block code{display:block;margin:0;padding-top:8px}