#tc-app{max-width:1120px;margin:24px auto;padding:28px;color:#173638;background:#f6f9f5;border:1px solid #cfddd2;border-radius:20px;font-family:system-ui,sans-serif}#tc-app *{box-sizing:border-box}#tc-app header{padding:8px 0 24px;border-bottom:3px solid #123f3b}#tc-app h1{font-size:40px;font-weight:800;margin:10px 0}#tc-app h2{font-size:20px;margin-top:24px}#tc-app p{line-height:1.7}.tc-controls{display:flex;flex-wrap:wrap;gap:16px;padding:24px 0;align-items:center}.tc-controls label{font-weight:600;font-size:13px}#tc-app select{background:white;border:1px solid #a8bdb2;border-radius:6px;padding:9px;max-width:100%;color:#173638}.tc-editors{display:grid;grid-template-columns:1fr 1fr;gap:20px;min-width:0}.tc-editors>div{min-width:0}.tc-bar{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;min-height:50px;font-size:13px}#tc-app textarea{display:block;width:100%;height:260px;padding:14px;border:1px solid #a8bdb2;border-radius:8px;font:14px/1.6 ui-monospace,monospace;resize:vertical;background:#fff;color:#173638}#tc-output{background:#edf4ed!important}#tc-app button{border:1px solid #9db6a9;background:white;color:#173638;border-radius:7px;padding:9px 13px;font-weight:600;cursor:pointer}#tc-copy{background:#174b3e!important;color:white!important}#tc-app button:disabled{opacity:.45;cursor:default}#tc-app input[type=file]{display:block;max-width:230px;font-size:12px}#tc-status{font-weight:600;color:#326448}#tc-align{display:flex;flex-wrap:wrap;gap:10px;max-height:160px;overflow:auto}#tc-align label{display:flex;gap:6px;align-items:center;font-size:12px}#tc-preview{overflow:auto;max-height:430px;background:white;border:1px solid #c6d8ca;border-radius:8px}#tc-preview table{width:100%;border-collapse:collapse;font-size:14px}#tc-preview th,#tc-preview td{padding:11px;border:1px solid #d4e1d7;white-space:pre-wrap;overflow-wrap:anywhere;min-width:80px}#tc-preview th{background:#e1eedf}#tc-app details{margin-top:24px;border-top:1px solid #c6d8ca;padding-top:18px;font-size:13px}#tc-app summary{cursor:pointer;font-weight:bold}#tc-app :focus-visible{outline:3px solid #b8701d;outline-offset:2px}@media(max-width:640px){#tc-app{padding:16px;margin:12px 8px;border-radius:12px}.tc-editors{grid-template-columns:1fr}#tc-app h1{font-size:32px}.tc-controls{gap:12px}.tc-controls>label{width:100%}#tc-app textarea{height:210px}}