js实现本地音乐文件音乐弹奏《劲乐团》游戏代码-html代码-BFW代码库

代码语言：html

所属分类：其他

代码由deepseek-4.1 ai生成，可能有错误，仅供参考：点击查看提示词

代码描述：本地音乐文件音乐弹奏游戏

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>本地音乐自动谱面 · 劲乐团风</title>
<style>
  *{margin:0;padding:0;box-sizing:border-box;}
  html,body{
    width:100%;height:100%;overflow:hidden;background:#05060c;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
    color:#e9ecf5;user-select:none;
  }
  #app{position:relative;width:100%;height:100%;}
  #game{display:block;width:100%;height:100%;}

  .overlay{
    position:absolute;inset:0;display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:16px;padding:24px;
    background:radial-gradient(circle at 50% 38%,rgba(38,24,78,.92),rgba(5,6,12,.975));
    z-index:10;transition:opacity .35s ease;
  }
  .overlay.hidden{opacity:0;pointer-events:none;}

  h1{
    font-size:clamp(26px,5vw,42px);letter-spacing:6px;font-weight:800;
    background:linear-gradient(90deg,#4dd2ff,#8a7dff,#ff6bd6);
    -webkit-background-clip:text;background-clip:text;color:transparent;
    filter:drop-shadow(0 0 24px rgba(120,120,255,.45));
  }
  h1 small{
    display:block;font-size:12px;letter-spacing:3px;color:#7f87a8;
    -webkit-text-fill-color:#7f87a8;margin-top:8px;font-weight:400;
  }

  .panel{
    width:min(460px,90vw);background:rgba(255,255,255,.035);
    border:1px solid rgba(255,255,255,.09);border-radius:18px;
    padding:22px;display:flex;flex-direction:column;gap:14px;
    box-shadow:0 20px 60px rgba(0,0,0,.5);
  }

  .filebtn{
    display:block;text-align:center;padding:14px;border-radius:12px;cursor:pointer;
    background:linear-gradient(135deg,#2a2f6b,#1b1d3d);
    border:1px solid rgba(120,140,255,.35);
    font-size:15px;letter-spacing:1px;transition:.2s;
  }
  .filebtn:hover{background:linear-gradient(135deg,#3a41a0,#242760);border-color:#6d7dff;}
  .filebtn input{display:none;}

  .fileinfo{
    font-size:13px;color:#8f97b8;text-align:center;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  }

  .row{display:flex;align-items:center;gap:12px;font-size:14px;color:#a9b1cc;}
  .row select{
    flex:1;background:#141830;color:#dfe4f5;border:1px solid rgba(255,255,255,.15);
    border-radius:10px;padding:10px 12px;font-size:14px;outline:none;cursor:pointer;
  }

  button{
    padding:14px;border-radius:12px;border:none;cursor:pointer;
    font-size:16px;letter-spacing:2px;font-weight:700;color:#fff;
    background:linear-gradient(135deg,#6a4dff,#ff4d9d);
    box-shadow:0 8px 30px rgba(140,80,255,.45);transition:.2s;
  }
  button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 36px rgba(140,80,255,.6);}
  button:disabled{opacity:.35;cursor:not-allowed;box-shadow:none;}

  .tips{font-size:12px;color:#6b7391;letter-spacing:1px;text-align:center;line-height:1.8;}
  .tips b{color:#9fa8ff;}

  #loading .spinner{
    width:46px;height:46px;border-radius:50%;
    border:3px solid rgba(255,255,255,.1);border-top-color:#7d8bff;
    animation:spin .8s linear infinite;
  }
  @keyframes spin{to{transform:rotate(360deg);}}

  #loading .ltext{font-size:14px;color:#9aa3c4;letter-spacing:2px;}

  .result-grid{
    display:grid;grid-template-columns:1fr 1fr;gap:10px 24px;
    font-size:14px;color:#a9b1cc;width:min(400px,88vw);
  }
  .result-grid div{display:flex;justify-cont.........完整代码请登录后点击上方下载按钮下载查看