@charset "UTF-8";
:root{--blue:#315be8;--blue-dark:#2247c8;--ink:#202b45;--muted:#6e7b91;--line:#e6eaf1;--bg:#f6f8fc;--green:#16856b;--red:#bb3444;--shadow:0 8px 28px rgba(34,50,83,.035);font-family:Inter,"Segoe UI","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);font-size:14px;line-height:1.6;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button,a{transition:background .16s,color .16s,box-shadow .16s}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:var(--blue);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,.drop:focus-visible{outline:3px solid #9cb3ff;outline-offset:3px}input,select{width:100%;padding:12px 14px;border:1px solid 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4px 9px #315be81c}.btn.primary:hover{background:var(--blue-dark)}.btn.light{border:none;background:transparent;color:var(--muted);box-shadow:none}.btn.small{padding:7px 12px;font-size:12px}.btn.danger{color:var(--red);border-color:#eed7db}.text-button{padding:4px 0;background:none;border:none;color:var(--blue);font-weight:600;font-size:13px}.brand{display:flex;align-items:center;gap:12px;font-weight:750;font-size:18px;letter-spacing:.5px}.brand-mark{height:39px;width:39px;background:var(--blue);border-radius:11px;display:grid;place-items:center;color:white;box-shadow:0 5px 10px #315be820}.brand-mark .icon{width:23px;height:23px}.brand small{display:block;font-size:9px;letter-spacing:2.8px;color:var(--muted);font-weight:500;line-height:1.1;margin-top:3px}.sidebar{width:224px;position:fixed;inset:0 auto 0 0;background:white;border-right:1px solid var(--line);padding:31px 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.icon{color:var(--blue);width:18px}.guide-item{display:flex;gap:11px;margin-top:19px}.check-circle{display:grid;place-items:center;background:#f0f6f4;color:#26977a;width:20px;height:20px;border-radius:50%;flex:none;margin-top:2px}.check-circle .icon{width:12px;height:12px;stroke-width:2.5}.guide-item h3{font-size:12px;font-weight:600}.guide-item p{font-size:11px;color:#8994a8;line-height:1.9;margin-top:4px}.guide-note{border-top:1px solid var(--line);margin-top:23px;padding-top:18px;font-size:11px;color:#98a1b2;line-height:1.9}.output-columns{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.column-tag{font-size:10px;color:#7f8ca2;background:#f5f7fb;border:1px solid #eaf0f7;padding:3px 7px;border-radius:4px}.history-card{margin-top:26px;overflow:hidden}.table-wrap{width:100%;overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th{background:#fafbfe;color:#8c96a8;font-weight:500;font-size:11px;padding:13px 24px;border-top:1px solid 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p{max-width:340px;line-height:2;color:#7a87a0;font-size:13px;margin-top:15px}.login-art{position:relative;margin:47px 0 auto;max-width:410px;padding-bottom:55px}.paper{background:white;border:1px solid #e1e7f3;border-radius:13px;padding:21px;box-shadow:0 16px 35px #2b46820c;width:75%}.paper.back{transform:rotate(-6deg);margin-left:5px}.paper.front{position:absolute;right:0;top:73px;transform:rotate(4deg);width:67%}.paper-heading{display:flex;align-items:center;gap:8px;font-size:10px;color:#8290a7;margin-bottom:15px}.paper-heading .icon{color:#539c83;width:15px}.mini-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.mini-grid span{height:17px;background:#f3f5fa;border-radius:3px}.mini-grid span:nth-child(-n+5){background:#e2eaff}.mini-rows{display:grid;gap:6px}.mini-rows div{height:15px;border-radius:3px;background:linear-gradient(90deg,#e4eafe 27%,#f4f6fb 27%,#f4f6fb 60%,#e8f2ee 60%)}.art-arrow{position:absolute;right:9%;top:39px;background:var(--blue);color:white;width:39px;height:39px;border-radius:50%;display:grid;place-items:center;box-shadow:0 5px 20px #315be82f;z-index:2}.login-foot{font-size:10px;letter-spacing:2px;color:#9aa6bb;margin-top:53px}.login-panel{display:flex;align-items:center;justify-content:center;padding:45px}.login-form{width:100%;max-width:345px}.login-form .eyebrow{margin-bottom:14px}.login-form h2{font-size:27px}.login-form>p{font-size:12px;color:#929cb0;margin:10px 0 32px}.login-form .btn{width:100%;margin-top:7px}.login-help{border-top:1px solid var(--line);padding-top:23px;margin-top:28px;font-size:11px;color:#9ca5b5;line-height:1.9}.login-error{min-height:20px;margin-top:16px;color:var(--red);font-size:12px}.progress-wrap{margin:15px 25px 0}.progress-wrap label{font-size:11px;color:var(--muted)}progress{width:100%;height:5px;accent-color:var(--blue);display:block}.mobile-brand{display:none}.notice strong{font-weight:650}
@media(min-width:1500px){main{padding-top:48px}.workspace-grid{grid-template-columns:minmax(0,1fr) 310px}.drop{min-height:258px}}
@media(max-width:1100px){.sidebar{width:192px;padding:28px 16px}.shell{margin-left:192px}.topbar{padding:0 25px}main{padding:30px 25px}.workspace-grid{grid-template-columns:minmax(0,1fr) 252px;gap:17px}.guide{padding:20px 17px}.upload-bottom{align-items:flex-start;flex-direction:column}.drop{min-height:213px}.filename span.name{max-width:205px}.page-intro h1{font-size:27px}.login-story{padding:40px 8%}.login-headline h1{font-size:32px}}
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@media(max-width:500px){.sidebar{width:60px;padding:22px 7px}.sidebar .brand-mark{width:34px;height:34px;border-radius:9px}.shell{margin-left:60px}.nav-item{padding:11px}.topbar{padding:0 15px}.breadcrumb{display:none}.profile{margin-left:auto;gap:7px}main{padding:24px 15px}.page-intro h1{font-size:24px}.page-intro p{font-size:12px}.steps{padding:13px 10px;gap:4px}.step{flex-direction:column;gap:5px}.card-head{padding:20px 17px 14px}.drop{margin:4px 17px 18px;min-height:210px;padding:17px}.drop h3{font-size:13px}.upload-bottom{margin:0 17px;flex-direction:column;align-items:stretch}.upload-bottom small{justify-content:center}.upload-notice{margin:16px 17px 0}.card-head h2{font-size:16px}.page-foot{flex-direction:column;gap:4px}.form-row{grid-template-columns:1fr}.coming{flex-direction:column}.password-card{margin:25px 15px;padding:23px}.account-title{gap:8px}.account-title h2{font-size:16px}.login-panel{padding:28px}.login-form h2{font-size:25px}th,td{padding-left:17px;padding-right:17px}.progress-wrap{margin-left:17px;margin-right:17px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}