:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#183c35;background:#f4f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:1120px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;padding:10px 0 24px;border-bottom:1px solid #dce2d5}.brand{font-size:38px;font-weight:850;letter-spacing:-4px;color:#193f35;text-decoration:none}.brand span{font-size:15px;font-weight:600;letter-spacing:0;margin-left:20px}.pill{font-size:10px;letter-spacing:1px;padding:9px 14px;border:1px solid #ccd6c7;border-radius:30px}.hero{padding:52px 0 36px}.eyebrow,.step{font-size:11px;font-weight:700;letter-spacing:1.6px;color:#668271}h1{font-size:clamp(32px,5vw,52px);letter-spacing:-1.5px;margin:12px 0 15px}h2{font-size:22px;margin:12px 0 18px}p,li{font-size:14px;line-height:1.8}ol{padding-left:22px}.capabilities{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.capabilities span{font-size:12px;padding:6px 12px;border-radius:20px;background:#e6eadf}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{padding:28px;border:1px solid #dfe4d9;border-radius:20px;background:#fffef9}.setup{background:#eaf0e2}.step{margin-bottom:8px}label{display:block;font-size:14px;font-weight:600;margin:20px 0 8px}small{display:block;color:#61796b;font-weight:400;font-size:12px;margin-top:6px}input[type=file]{width:100%;font:inherit;font-size:12px;margin-top:12px;padding:10px;border:1px dashed #b8c9b2;border-radius:8px;background:#fff8}input::file-selector-button{border:0;border-radius:4px;background:#dce5d5;padding:8px 10px;margin-right:10px;color:#244c3b}.muted{font-size:12px;color:#687b70}.check{display:flex;gap:10px;align-items:flex-start;line-height:1.7;font-size:12px;font-weight:400}.actions{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0 14px}button{font:inherit;font-size:13px;border:1px solid #c8d5c1;background:#f6f8f0;color:#244e3f;padding:11px 15px;border-radius:9px;cursor:pointer}button.primary{background:#235442;color:#fff;border-color:#235442}button:disabled{opacity:.45;cursor:not-allowed}button:not(:disabled):hover{filter:brightness(.95)}button:focus-visible,input:focus-visible{outline:3px solid #cda447;outline-offset:3px}aside{font-size:12px;line-height:1.8;border-top:1px solid #d1ddca;padding-top:18px;margin-top:24px;color:#60705e}code{padding:3px 6px;background:#eaf0e2;border-radius:4px}progress{width:100%;height:12px;accent-color:#3d7e5d;margin-top:12px}pre{font:11px/1.9 ui-monospace,monospace;background:#edf1e8;border-radius:8px;padding:14px;height:178px;overflow:auto;white-space:pre-wrap;word-break:break-word;color:#385d49}.status{background:#f9faf4}footer{text-align:center;color:#84907f;font-size:11px;line-height:1.8;padding:38px 0 12px}@media(max-width:700px){main{padding:18px}.grid{grid-template-columns:1fr}.hero{padding:34px 0 24px}.card{padding:23px}.pill{display:none}.brand span{margin-left:16px}.actions button{flex-grow:1}h1{letter-spacing:-1px}}