:root{--bg: #f4f6f8;--panel: #ffffff;--ink: #1c2733;--muted: #5b6b7b;--brand: #1f4e79;--ok: #1e7e34;--warn: #b26a00;--err: #b02a37;--line: #dde4ea;font-family:Segoe UI,system-ui,-apple-system,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}.shell{max-width:1080px;margin:0 auto;padding:24px 16px 64px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.topbar h1{font-size:20px;color:var(--brand);margin:0}.topbar .who{color:var(--muted);font-size:13px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:20px}.panel h2{margin:0 0 12px;font-size:16px;color:var(--brand)}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}input,select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:6px;font-size:14px}button{background:var(--brand);color:#fff;border:0;border-radius:6px;padding:10px 18px;font-size:14px;cursor:pointer;margin-top:14px}button.secondary{background:transparent;color:var(--brand);border:1px solid var(--brand)}button:disabled{opacity:.6;cursor:wait}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr.clickable{cursor:pointer}tr.clickable:hover{background:#f0f5fa}.status{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.status.success{background:#e6f4ea;color:var(--ok)}.status.has_errors,.status.failed{background:#fdecec;color:var(--err)}.status.pending{background:#fff4e0;color:var(--warn)}.toolbar{display:flex;gap:10px;margin:8px 0 14px}.toolbar input{flex:1}.toolbar select{width:auto}.mono{font-family:Consolas,Courier New,monospace;font-size:13px}.nav{display:flex;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--line)}.nav a{padding:8px 16px;color:var(--muted);text-decoration:none;font-size:14px;font-weight:600;border-bottom:2px solid transparent}.nav a.active{color:var(--brand);border-bottom-color:var(--brand)}.finding{display:flex;gap:10px;padding:8px 10px;border-left:3px solid var(--line);margin-bottom:6px;background:#fafbfc;font-size:14px}.finding.error{border-color:var(--err)}.finding.warning{border-color:var(--warn)}.finding .sev{font-weight:700;min-width:70px}.finding .loc{background:#eef2f6;border:1px solid var(--line);border-radius:4px;padding:0 8px;font-size:12px;color:var(--muted);white-space:nowrap;align-self:center}.langswitch{margin-left:12px}.langswitch button{margin:0 0 0 4px;padding:2px 8px;font-size:12px;background:transparent;color:var(--muted);border:1px solid var(--line)}.langswitch button.active{background:var(--brand);color:#fff;border-color:var(--brand)}.finding.error .sev{color:var(--err)}.finding.warning .sev{color:var(--warn)}.alert{padding:10px 12px;border-radius:6px;background:#fdecec;color:var(--err);font-size:14px;margin-top:10px}.hint{color:var(--muted);font-size:13px}.auth-card{max-width:420px;margin:8vh auto 0}.linklike{background:none;border:none;color:var(--brand);text-decoration:underline;cursor:pointer;padding:0;margin:12px 0 0;font-size:13px}.filecard{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:8px}.badge-ok{color:var(--ok);font-weight:600;font-size:13px}.badge-bad{color:var(--err);font-weight:600;font-size:13px}.landing{background:var(--bg);min-height:100vh}.landing-top{display:flex;justify-content:space-between;align-items:center;max-width:1080px;margin:0 auto;padding:18px 16px}.landing-logo{font-size:18px;font-weight:700;color:var(--brand);letter-spacing:.02em}.logo-accent{color:#4f81ad}.landing-top nav{display:flex;align-items:center;gap:14px}.landing-signin{color:var(--brand);font-weight:600;text-decoration:none;font-size:14px;border:1px solid var(--brand);border-radius:6px;padding:6px 16px}.landing-signin:hover{background:var(--brand);color:#fff}.hero{background:linear-gradient(160deg,#1f4e79,#163a5c 55%,#102c47);color:#fff;text-align:center;padding:72px 16px 64px}.hero h1{font-size:34px;line-height:1.25;margin:0 auto 18px;max-width:760px}.hero p{font-size:17px;line-height:1.6;color:#cfdcea;max-width:680px;margin:0 auto 30px}.hero-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.cta-primary,.cta-secondary{display:inline-block;padding:12px 26px;border-radius:8px;font-size:15px;font-weight:600;text-decoration:none}.cta-primary{background:#fff;color:var(--brand)}.cta-primary:hover{background:#e8eef5}.cta-secondary{border:1px solid rgba(255,255,255,.6);color:#fff}.cta-secondary:hover{background:#ffffff1f}.hero-flow{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:44px;flex-wrap:wrap}.flow-box{background:#ffffff1a;border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:8px 16px;font-family:Consolas,monospace;font-size:14px;color:#e6eef6}.flow-check{border-color:#7fd49a;color:#b9ecc9}.flow-xml{border-color:#9dc3e6;color:#d4e6f6}.flow-arrow{color:#ffffff80;font-size:18px}.landing-section{max-width:1080px;margin:0 auto;padding:56px 16px}.landing-section h2{text-align:center;color:var(--brand);font-size:24px;margin:0 0 32px}.landing-alt{max-width:none;background:#eaeff4}.landing-alt>h2,.landing-alt>.cards{max-width:1048px;margin-left:auto;margin-right:auto}.landing-alt>h2{margin-bottom:32px}.cards{display:grid;gap:18px}.cards-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:22px}.card h3{margin:0 0 10px;font-size:16px;color:var(--brand)}.card p{margin:0;font-size:14px;line-height:1.55;color:var(--ink)}.landing-footer{text-align:center;padding:36px 16px 48px;color:var(--muted);font-size:13px}.landing-footer p{max-width:720px;margin:0 auto 10px;line-height:1.5}@media (max-width: 600px){.hero h1{font-size:26px}.hero{padding:48px 16px 44px}}a.dl{color:var(--brand);font-weight:600;text-decoration:none}