:root{color:#212528;letter-spacing:0;background:#f5f6f7;font-family:Segoe UI,Microsoft YaHei,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0}header{background:#fff;border-bottom:1px solid #dfe3e6;align-items:center;gap:16px;padding:16px 24px;display:flex}header strong{font-size:20px}header span{color:#555e65;font-size:14px}header .local{color:#247149;white-space:nowrap;margin-left:auto}main{max-width:1080px;margin:28px auto;padding:0 24px 32px}h1,h2{margin:0;font-size:20px;font-weight:600}h2{font-size:18px}.bar,.actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.bar{justify-content:space-between;margin-bottom:16px}label{font-size:14px}.file-label{flex-wrap:wrap;align-items:center;gap:8px;display:flex}input[type=file]{width:220px;max-width:100%;font-size:12px}textarea{color:#212528;resize:vertical;overflow-wrap:anywhere;background:#fff;border:1px solid #b9c1c6;border-radius:4px;width:100%;min-height:220px;margin:8px 0 16px;padding:12px;font:13px/1.6 Consolas,Microsoft YaHei,monospace;display:block}button,select{min-height:38px;font:inherit;color:#212528;background:#fff;border:1px solid #b9c1c6;border-radius:4px;padding:7px 14px;font-size:14px}button{cursor:pointer}button:hover{background:#eef1f3}button.primary{color:#fff;background:#176b50;border-color:#176b50}button.primary:hover{background:#10563f}:focus-visible{outline-offset:2px;outline:2px solid #2273bc}#status{color:#247149;overflow-wrap:anywhere;min-height:24px;font-size:14px}#status.error{color:#b12d35}#result{border-top:1px solid #d4dadd;margin-top:20px;padding-top:24px}.sr-only{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.legal{color:#65717a;margin-top:24px;font-size:12px}.legal summary{cursor:pointer}.legal a{color:inherit}@media (max-width:600px){header{flex-wrap:wrap;gap:10px;padding:14px 16px}main{margin-top:20px;padding:0 16px 24px}.actions{gap:8px}.file-label{width:100%}}