.wrap{max-width:900px;margin:0 auto;padding:28px 0}
h1{margin:20px 0 8px;font-size:30px}
    .sub{color:var(--muted);margin-bottom:18px}
    textarea{
      width:100%;
      min-height:320px;
      border:1px solid var(--border);
      border-radius:16px;
      padding:14px;
      font-size:15px;
      line-height:1.6;
      resize:vertical;
      background:var(--card);
      color:inherit;
    }
    .btns{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
    button{
      border:0;
      border-radius:12px;
      padding:12px 14px;
      cursor:pointer;
      font-size:14px;
    }
    .primary{background:var(--primary);color:#fff}
    .danger{background:var(--danger);color:inherit}
    .grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:16px;
    }
    @media(max-width:760px){.grid{grid-template-columns:repeat(2,1fr)}}
    .item{
      background:#fff;
      border-radius:16px;
      padding:16px;
      box-shadow:0 8px 24px rgba(0,0,0,.06);
    }
    .num{font-size:24px;font-weight:700}
    .label{color:var(--muted);font-size:13px;margin-top:4px}