:root{color-scheme:light;--ink:#183b3b;--muted:#647b7b;--accent:#147c70;--line:#dce7e3;--soft:#eef5f1;--danger:#a63434;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.6;background:#f5f7f3;color:var(--ink)}
*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}a{color:var(--accent)}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;justify-content:center;align-items:center;padding:9px 16px;border:1px solid #cbdcd5;border-radius:8px;background:white;color:var(--ink);font-weight:600;text-decoration:none;cursor:pointer;gap:7px;line-height:1.5}button:hover,.button:hover{background:#edf6f0;border-color:#9cbcaf}button:disabled{opacity:.45;cursor:default}.primary{background:var(--accent);border-color:var(--accent);color:white}.primary:hover{background:#0a6259;color:white;border-color:#0a6259}.quiet{background:transparent;border-color:transparent;padding:6px 10px;font-weight:500}.danger{color:var(--danger);border-color:#e3c4c4}.full{width:100%}input:not([type=checkbox]):not([type=file]),select,textarea{width:100%;padding:10px 12px;border:1px solid #cbdcd5;background:#fff;border-radius:7px;color:var(--ink);min-width:0}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid #b0d9ca;outline-offset:2px}textarea{resize:vertical}input[type=checkbox]{accent-color:var(--accent);width:17px;height:17px;flex-shrink:0}label{display:block;font-weight:600;font-size:.92rem;margin:16px 0 7px}.checkbox{display:flex;align-items:center;gap:8px}.topbar{min-height:72px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:14px max(24px,calc((100vw - 1240px)/2));gap:20px}.brand{text-decoration:none;font-size:23px;font-weight:750;letter-spacing:-.6px;color:var(--ink);white-space:nowrap}.brand span{font-size:13px;letter-spacing:0;color:var(--muted);font-weight:500;margin-left:12px}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}main{max-width:1240px;margin:0 auto;padding:36px 24px 28px}h1{font-size:30px;line-height:1.35;letter-spacing:-.7px;margin:6px 0 12px}h2{font-size:18px;line-height:1.5;margin:0 0 16px;display:flex;align-items:center;gap:10px}h3{font-size:15px;margin:18px 0 9px}p{margin:9px 0 14px}.muted{color:var(--muted)}.small{font-size:12px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--accent);font-weight:750}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:25px;box-shadow:0 3px 10px #17383003;min-width:0}.column{display:flex;flex-direction:column;gap:22px;min-width:0}.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:24px;margin-bottom:24px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.page-heading p{margin:0}.tag,.pills span{display:inline-block;background:var(--soft);padding:5px 11px;border:1px solid #d5e6de;border-radius:99px;color:#427467;font-size:11px;white-space:nowrap}.step{display:inline-flex;background:var(--soft);border-radius:7px;width:27px;height:27px;align-items:center;justify-content:center;color:var(--accent);font-size:13px}.upload-box{display:flex;flex-direction:column;gap:9px;border:1px dashed #9dbeb0;border-radius:10px;padding:21px;background:#f7faf7;margin-top:0}.upload-box span{color:var(--muted);font-size:12px}.upload-box input{width:100%;font-size:12px;font-weight:400}input::file-selector-button{border:1px solid #c5d6cd;background:#fff;padding:7px 12px;border-radius:6px;color:var(--ink);margin-right:10px;cursor:pointer}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.card-heading h2{margin:0}.note{padding:10px 12px;background:#f3f7f2;border-radius:7px}.task-actions{margin-top:22px}.warning{color:#895c1a;background:#fff8e9;border:1px solid #f0dfb9;padding:11px 13px;border-radius:8px;font-size:12px}.error{color:var(--danger);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.error:empty{display:none}.notice{padding:13px 17px;background:#fff0ee;border:1px solid #efd0ca;border-radius:8px}.empty{text-align:center;padding:36px 12px;color:var(--muted);font-size:13px}.empty h3{color:var(--ink)}.empty-mark{display:inline-block;color:var(--accent);font:600 18px monospace;padding:18px 14px;border:1px solid #c7ddd2;background:var(--soft);border-radius:10px}progress{width:100%;height:10px;accent-color:var(--accent);border:none;border-radius:10px;overflow:hidden;background:var(--soft)}progress::-webkit-progress-bar{background:var(--soft)}progress::-webkit-progress-value{background:var(--accent);border-radius:10px}.progress-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;margin-top:7px}.break{overflow-wrap:anywhere}.downloads{margin:20px 0}.downloads .button{font-size:12px}.table-scroll{overflow:auto;width:100%;margin-top:14px}.preview-scroll{max-height:325px}.mapping-scroll{max-height:225px}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}th,td{padding:10px 12px;border-bottom:1px solid #e5ede8;white-space:nowrap}th{background:#f1f6f2;position:sticky;top:0;color:#59746b;font-weight:600}.history{display:flex;flex-direction:column;gap:8px}.history button{display:flex;justify-content:space-between;align-items:flex-start;text-align:left;padding:12px;width:100%;gap:10px;font-size:12px;background:#fbfcfa}.history-text{display:block;min-width:0;overflow-wrap:anywhere}.history-meta{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:3px}.history .selected{border-color:var(--accent);background:#f0f7f2}details summary{cursor:pointer;font-weight:600;font-size:13px;padding:3px 0}details[open]>summary{margin-bottom:14px}.sequence{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;background:#f6f8f4;padding:12px;border-radius:8px}#workspace>section.card{margin-top:20px}.inline-form{display:flex;align-items:flex-end;gap:12px;max-width:550px}.inline-form>div{flex:1;min-width:0}.inline-form button{white-space:nowrap}.credential-box{background:#f0f7f2;border:1px solid #bddccc;padding:14px;border-radius:8px;margin:20px 0;font-size:12px}.credential-box pre{white-space:pre-wrap;overflow-wrap:anywhere}.password-form{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:16px}.password-form label{margin-top:0}.table-scroll button{font-size:11px;padding:5px 9px}footer{color:var(--muted);font-size:11px;text-align:center;margin-top:28px}.login-layout{display:grid;grid-template-columns:1fr 400px;align-items:center;gap:80px;min-height:calc(100vh - 210px);padding:30px 45px}.intro h1{font-size:49px;font-weight:650;line-height:1.4;letter-spacing:-2px;margin:18px 0 22px}.intro p{font-size:15px;color:var(--muted);line-height:1.9}.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.login-card{padding:34px}.login-card h2{font-size:22px;margin-bottom:6px}.login-card>.muted{font-size:13px}.login-card .primary{margin-top:26px}.login-card .small{margin-top:22px}.login-card label{margin-top:20px}#account-name{font-size:12px;color:var(--muted)}#loading{max-width:500px;margin:50px auto;text-align:center}
@media(max-width:900px){.login-layout{gap:30px;padding:20px 0;grid-template-columns:1fr 360px}.intro h1{font-size:39px}.password-form{grid-template-columns:1fr 1fr}.password-form button{justify-self:start}.card{padding:20px}.workspace-grid{gap:18px}}
@media(max-width:700px){.topbar{padding:12px 18px;min-height:64px;gap:10px}.brand span{display:none}.brand{font-size:22px}main{padding:26px 16px}.workspace-grid{grid-template-columns:minmax(0,1fr)}.login-layout{grid-template-columns:minmax(0,1fr);gap:26px;padding:12px 4px}.intro h1{font-size:36px;letter-spacing:-1px}.intro p{font-size:13px}.pills{margin-top:20px}.login-card{padding:25px}.page-heading h1{font-size:25px}.page-heading .tag{display:none}.card{padding:21px 18px}.password-form{grid-template-columns:minmax(0,1fr)}.inline-form{align-items:stretch;flex-direction:column}.inline-form button{align-self:start}.history button{flex-wrap:wrap}.empty{padding:30px 4px}.progress-meta{flex-wrap:wrap}h2{font-size:17px}}