:root{color-scheme:light;--paper:#f6f8fb;--ink:#18223b;--blue:#2449a8;--grid:#dce3ef;--error:#b82a35;--teal:#007c75;--muted:#52617d;--tint:#edf2ff}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.5 'Avenir Next','Segoe UI',sans-serif}a{color:var(--blue);text-underline-offset:3px}button,input,select,textarea{font:inherit}button,.file-button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}button,.file-button{min-height:42px;padding:9px 15px;border:1px solid var(--grid);border-radius:5px;background:white;color:var(--ink);font-weight:600}button:hover:not(:disabled),.file-button:hover{border-color:var(--blue)}button:focus-visible,a:focus-visible,label.file-button:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #e7ae30;outline-offset:3px}.primary{background:var(--blue);border-color:var(--blue);color:white}.primary:hover:not(:disabled){background:#17367e}.secondary{background:transparent}.quiet{min-height:30px;padding:3px 8px;background:transparent;font-size:13px;border:0}.topbar{max-width:1392px;padding:22px 32px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-size:21px;font-weight:750;letter-spacing:-.5px}.brand-mark{display:grid;grid-template-columns:9px 9px 9px;gap:3px;transform:rotate(-4deg)}.brand-mark i{height:22px;background:var(--blue);border-radius:2px}.brand-mark i:last-child{background:var(--error);transform:translateY(5px)}nav{display:flex;align-items:center;gap:22px;font-size:14px}nav button{min-height:34px;padding:4px 11px;font-size:14px}main{max-width:1392px;padding:0 32px;margin:auto}.intro{padding:25px 0 26px;display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.intro h1{font-size:clamp(30px,3.2vw,46px);font-weight:700;line-height:1.14;letter-spacing:-1.5px;margin:0;max-width:18ch}.intro p{max-width:51ch;color:var(--muted);margin:0 0 3px;line-height:1.65}.workbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 0;border-top:1px solid var(--grid)}.input-actions,.export-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.file-button{display:inline-flex;align-items:center;font-size:14px;background:white}.input-actions button{font-size:14px}.local-note{font-size:13px;color:var(--muted)}.notice:empty{display:none}.notice{padding:12px 16px;background:#edf2ff;color:#2449a8;border-left:4px solid var(--blue);margin-bottom:14px}.notice.error{background:#fff0ed;color:#8c222d;border-left-color:var(--error)}.workspace{display:grid;grid-template-columns:minmax(0,.84fr) minmax(0,1.16fr);min-height:445px;background:white;border:1px solid var(--grid);border-radius:8px;overflow:hidden}.source-pane{border-right:1px solid var(--grid);display:flex;flex-direction:column;min-width:0;background:#f0f3f9}.pane-head{min-height:59px;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--grid)}h2{margin:0;font-size:15px;font-weight:700}.pane-head>span{font-size:13px;color:var(--muted)}textarea{resize:vertical;width:100%;min-height:305px;flex:1;line-height:1.8;padding:21px 20px;background:transparent;border:0;border-radius:0;color:#24344d;font:14px/1.85 'SFMono-Regular',Consolas,monospace;tab-size:2}textarea:focus{outline-offset:-4px}.source-help{padding:0 20px 12px;font-size:12px;color:var(--muted)}.source-help p{margin:8px 0}.review-pane{min-width:0;display:flex;flex-direction:column}.table-scroll{overflow:auto;margin:20px 20px 0;max-height:375px;border:1px solid var(--grid);border-radius:4px}table{border-collapse:collapse;width:100%;font-size:14px}th,td{min-width:100px;max-width:260px;padding:11px 14px;border-right:1px solid var(--grid);border-bottom:1px solid var(--grid);text-align:left;white-space:pre-wrap;overflow-wrap:anywhere}thead{background:#f3f6fc;position:sticky;top:0;z-index:1}th{font-size:13px;font-weight:650;vertical-align:top}th select{display:block;margin-top:8px;border:1px solid #c8d3e6;border-radius:3px;padding:3px 6px;background:white;color:var(--muted);font-size:11px;max-width:100%}.row-number{min-width:35px;width:35px;padding:11px 8px;text-align:center;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;background:#f8faff}.row-problem .row-number{background:var(--error);color:white;font-weight:700}.extra{background:#fff0f0;color:#8f2332;border-left:2px dashed var(--error)}.missing{background:repeating-linear-gradient(135deg,#fff,#fff 6px,#fcecee 6px,#fcecee 7px)}.as-number{text-align:right;font-variant-numeric:tabular-nums}.empty{padding:40px 35px;max-width:47ch;margin:auto}.empty-grid{font-size:44px;color:#a6b6d1}.empty h3{font-size:21px;margin:8px 0}.empty p,.muted{color:var(--muted);font-size:14px}.issues{padding:0 20px}.issue{padding:15px 0;border-bottom:1px solid var(--grid)}.issue-heading{font-size:14px;font-weight:600;color:var(--error);margin:0 0 9px}.repair-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.repair-controls select{min-width:0;max-width:100%;padding:8px;border:1px solid var(--grid);border-radius:4px;background:white;font-size:13px;flex:1}.repair-controls button{font-size:12px;padding:7px 10px;min-height:35px}.edit-line{font-size:12px;margin-top:5px;background:transparent;border:0;min-height:28px;padding:0;color:var(--blue)}.type-note{margin:15px 20px 20px;font-size:12px;color:var(--muted);max-width:75ch}.muted{margin:10px 20px;font-size:12px}.handoff{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:23px 0}.handoff strong{font-size:17px}.handoff p{font-size:12px;color:var(--muted);margin:5px 0 0}.handoff .blocked{color:var(--error)}.handoff .ready{color:var(--teal)}.scope{margin:3px 0 24px;border-top:1px solid var(--grid);padding-top:16px;font-size:13px;color:var(--muted);max-width:90ch}.scope summary{cursor:pointer;color:var(--ink)}footer{max-width:1392px;margin:0 auto;padding:0 32px 28px;color:var(--muted);font-size:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:absolute;top:-100px;left:20px;background:white;padding:10px;z-index:10}.skip:focus{top:5px}[hidden]{display:none!important}
@media(max-width:900px){.intro{display:block}.intro h1{max-width:23ch;font-size:38px}.intro p{max-width:64ch;margin-top:16px}.workspace{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}.topbar,main{padding-left:22px;padding-right:22px}.pane-head{padding:14px}.table-scroll{margin:14px 14px 0}.issues{padding:0 14px}.local-note{max-width:22ch;text-align:right}.handoff{align-items:flex-start}.export-actions{justify-content:flex-end}}
@media(max-width:650px){.topbar{padding:18px;align-items:flex-start}.brand{font-size:18px;gap:9px}nav{gap:10px}nav a{display:none}main{padding:0 18px}.intro{padding:15px 0 22px}.intro h1{font-size:34px;letter-spacing:-1px}.intro p{font-size:15px;margin-top:15px}.workbar{display:block;padding:13px 0}.input-actions{gap:8px}.local-note{display:block;max-width:none;text-align:left;margin-top:11px}.workspace{display:block;min-height:0}.source-pane{border-right:0;border-bottom:1px solid var(--grid)}textarea{min-height:215px;max-height:380px;font-size:13px;padding:16px}.source-help{padding:0 16px 9px}.review-pane{min-height:260px}.empty{padding:24px 20px}.handoff{display:block;padding:20px 0}.export-actions{margin-top:17px;justify-content:flex-start}.export-actions button{width:100%}.scope{font-size:12px}footer{padding:0 18px 24px;line-height:1.9}.brand-mark{grid-template-columns:7px 7px 7px;gap:2px}.brand-mark i{height:18px}.table-scroll{max-height:330px}th,td{padding:10px;min-width:90px}.row-number{min-width:30px}.type-note{margin:12px 14px 16px}}