:root{
      --ink:#425D5F;
      --muted:#BACACB;
      --bg:#F8F7F2;
      --accent:#FAA943;
      --accent-soft:#FDE7A2;
      --white:#FFFFFF;
    }

    html, body{
      margin:0;
      padding:0;
      background:var(--bg);
      color:var(--ink);
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    }

    body{
      padding:0px;
    }

    .card{
      background: var(--white);
      border-radius: 16px;
      padding:24px;
      max-width:980px;
      margin:auto;
      box-shadow:0 10px 30px rgba(66,93,95,.08);
      border:1px solid rgba(186,202,203,.35);
    }

    h1{
      margin:0 0 10px 0;
      font-size:22px;
      letter-spacing:.2px;
      color:var(--ink);
    }

    p.small{
      font-size:12.5px;
      color:#3a5254;
      opacity:.85;
      margin:0 0 8px 0;
    }

    .controls{
      display:flex;
      gap:10px;
      align-items:center;
      margin-top:8px;
      flex-wrap:wrap;
    }

    input[type=text]{
      flex:1 1 180px;
      padding:12px 14px;
      font-size:15px;
      border-radius:10px;
      border:1px solid var(--muted);
      box-sizing:border-box;
      color:var(--ink);
      background:#fff;
      outline:none;
    }

    input[type=text]:focus{
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(250,169,67,.25);
    }

    button{
      padding:11px 14px;
      border-radius:10px;
      border:0;
      background:var(--accent);
      color:#fff;
      cursor:pointer;
      font-weight:900;
      letter-spacing:.2px;
      white-space:nowrap;
    }

    button:hover{
      filter:brightness(.98);
    }

    button.ghost{
      background: var(--accent-soft);
      color:#7a5a00;
    }

    .out{
      margin-top:14px;
      padding:14px;
      background:var(--accent-soft);
      border-radius:12px;
      font-size: 22px;
      font-weight:800;
      color:#5d4700;
      cursor:pointer;
      position:relative;
      user-select:all;
      border:1px solid rgba(250,169,67,.35);
      min-height:32px;
      display:flex;
      align-items:center;
    }

    .copied{
      position:absolute;
      right:10px;
      top:8px;
      background:var(--accent);
      color:white;
      padding:4px 8px;
      border-radius:6px;
      font-size:12px;
      opacity:0;
      transition:opacity .28s ease;
      pointer-events:none;
    }

    .copied.show{
      opacity:1;
    }

    .footer{
      margin-top:14px;
      font-size:12px;
      color:#6a7f81;
    }

    .history{
      margin-top:18px;
      background:#fff;
      border:1px solid rgba(186,202,203,.55);
      border-radius:12px;
      overflow:hidden;
    }

    .history-header{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:10px 12px;
      background:linear-gradient(180deg, #f3f1e8, #fff);
      border-bottom:1px solid rgba(186,202,203,.45);
    }

    .history-title{
      font-weight:700;
      font-size:14px;
      color:var(--ink);
      letter-spacing:.2px;
    }

    .tiny{
      font-size:12px;
      color:#6a7f81;
      margin-top:0;
    }

    .history-table{
      width:100%;
      border-collapse:collapse;
      font-size:13.5px;
    }

    .history-table th,
    .history-table td{
      padding:10px 12px;
      border-bottom:1px solid rgba(186,202,203,.35);
      vertical-align:top;
    }

    .history-table th{
      text-align:left;
      color:var(--ink);
      font-weight:800;
      background:#faf9f4;
    }

    .history-table td.input{
      color:#2f4a4d;
      width:38%;
      word-break:break-all;
    }

    .history-table td.output{
      color:#694f00;
      font-weight:700;
    }

    .history-empty{
      padding:12px;
      color:#567276;
    }

    /* 底部引导区块 */
    .czl-ask-block {
      margin-top: 24px;
      padding: 16px 20px;
      border-radius: 18px;
      background: #fff7d8;
      border: 1px solid #f6e3aa;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .czl-ask-text {
      font-size: 14px;
      color: #5a6a73;
    }

    .czl-ask-text span {
      font-weight: 600;
      color: #6c5a26;
    }

    .czl-btn {
      border: none;
      border-radius: 999px;
      padding: 10px 22px;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: transform 0.08s ease,
                  box-shadow 0.08s ease,
                  background-color 0.12s ease;
      white-space: nowrap;
    }

    .czl-btn-primary {
      background: #f4a246;
      color: #ffffff;
      box-shadow: 0 3px 8px rgba(244, 162, 70, 0.35);
    }

    .czl-btn-primary:hover {
      background: #f39a32;
      transform: translateY(-1px);
      box-shadow: 0 4px 10px rgba(244, 162, 70, 0.45);
    }

    .czl-btn-primary:active {
      transform: translateY(0);
      box-shadow: 0 2px 6px rgba(244, 162, 70, 0.3);
    }

    @media (max-width: 600px){
      body{
        padding:0px;
      }
      .card{
        padding:18px;
      }
      .out{
        font-size:18px;
      }
      .container_screen {
        padding: 0px;
      }
      .article_content_box .editor_txt {
        padding: 10px 0px; 
      }
    }
    .main_title {
        line-height: 34px;
        font-style: italic;}
    .editor_txt {background: #F8F7F2;}
#newsletter_form input[type=text] {

    border-radius: 0px;
    }
    .main_content {
        padding: 30px;

    }