:root{font-family:Inter,"Noto Sans TC","Microsoft JhengHei",sans-serif;color:#192c30;background:#f4f3ee;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:1080px;margin:auto;padding:32px 32px 20px}header{display:flex;justify-content:space-between;align-items:center;gap:12px;border-bottom:1px solid #cbd3ce;padding-bottom:22px;font-size:13px}.eyebrow{letter-spacing:.12em}.badge{color:#276a58;background:#e0ede5;padding:8px 12px;border-radius:20px}.intro{padding:38px 0 24px}.kicker{color:#4d7468;font-weight:600}h1{font-size:clamp(30px,5vw,48px);letter-spacing:-.04em;margin:12px 0 18px;font-weight:750}.lead{font-size:20px;line-height:1.7;color:#5a6768;margin:0}.notice{border-left:4px solid #c3923b;background:#fbefd9;padding:16px 22px;margin-bottom:24px;font-size:14px;line-height:1.8}.notice p{margin:5px 0 0}.workspace{background:#fff;border:1px solid #d4ddd7;border-radius:16px;padding:26px;box-shadow:0 8px 30px #223a2810}.step{display:flex;align-items:center;gap:16px}.number{border-radius:50%;background:#e3eee8;color:#276a58;min-width:42px;height:42px;display:grid;place-items:center;font-weight:700}h2{font-size:19px;margin:0 0 8px}.step p,.small{font-size:13px;line-height:1.7;color:#58686a}.step p{margin:0}.file-label{display:block;font-weight:600;margin:24px 0 10px}input[type=file]{border:1px dashed #91b2a4;border-radius:10px;padding:20px;width:100%;background:#f6faf7;color:#344c45}input::file-selector-button{background:white;border:1px solid #a0b6ad;border-radius:6px;padding:9px 14px;margin-right:14px;color:#253f35}.actions{display:flex;gap:12px;margin-top:20px}button{font:inherit;font-weight:650;border:0;border-radius:8px;padding:13px 20px;cursor:pointer;color:#fff;background:#24614f}button:disabled{background:#d5dfd9;color:#68796d;cursor:not-allowed}.secondary{background:#f0f3f0;color:#364d42;border:1px solid #d3ddd5}:focus-visible{outline:3px solid #ce9437;outline-offset:3px}#status{font-size:14px;min-height:23px;color:#24614f}.error{color:#a52b29!important}.preview-head{display:flex;justify-content:space-between;gap:10px;align-items:center;border-top:1px solid #e2e7e3;padding-top:22px;margin-top:22px}.preview-head span{font-size:13px;background:#edf3ef;padding:6px 10px;border-radius:6px}.table-scroll{overflow:auto;max-height:350px;border:1px solid #dce4df;border-radius:8px}table{border-collapse:collapse;width:100%;font:13px/1.7 ui-monospace,monospace}td,th{border-bottom:1px solid #e6ebe7;border-right:1px solid #e6ebe7;padding:10px 14px;text-align:left;white-space:pre-wrap;min-width:65px;max-width:340px;overflow-wrap:anywhere}th{background:#f0f5f1;color:#4c6456;font-weight:500}thead th{position:sticky;top:0}.notes{margin-top:30px;color:#5a6768;font-size:14px;line-height:1.85}.notes h2{color:#213a2f}.examples{display:flex;flex-wrap:wrap;gap:12px}.examples code{background:#e6ece5;color:#355748;padding:8px 12px;border-radius:6px}footer{text-align:center;color:#7a8780;font-size:12px;padding:24px 0 0}@media(max-width:600px){main{padding:20px 16px}.workspace{padding:18px}.badge{font-size:11px}.lead{font-size:17px}.actions{flex-wrap:wrap}.intro{padding-top:26px}}