:root{--bg:#212121;--surface:#262626;--surface-2:#2d2d2d;--border:#3d3d3d;--text:#ececec;--muted:#a3a3a3;--accent:#6ea8fe;--warn:#fbbf24;--danger:#f87171;--ok:#4ade80;color:var(--text);background:var(--bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica Neue,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;margin:0}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.app{max-width:1280px;margin:0 auto;padding:32px 24px 48px}.top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}h1{letter-spacing:-.01em;margin:0 0 6px;font-size:28px;font-weight:700}h2{align-items:center;gap:10px;margin:0 0 14px;font-size:24px;font-weight:700;display:flex}.sub{color:var(--muted);margin:0}.privacy{color:var(--ok)}.actions{gap:8px;display:flex}.btn{font:inherit;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;border-radius:8px;padding:8px 14px;font-size:14px}.btn:hover:not(:disabled){border-color:#5a5a5a}.btn.primary{background:#2f5fb3;border-color:#3b6fca}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus-visible,.chip:focus-visible,.dropzone:focus-visible,select:focus-visible,.icon-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.dropzone{background:var(--surface);cursor:pointer;border:2px dashed #4a4a4a;border-radius:14px;align-items:center;gap:18px;padding:36px;transition:border-color .15s,background .15s;display:flex}.dropzone.compact{border-width:1px;padding:14px 18px}.dropzone.over,.dropzone:hover{border-color:var(--accent);background:#27303d}.dropzone p{color:var(--muted);margin:4px 0 0}.dz-icon{fill:none;width:34px;height:34px;stroke:var(--accent);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:none}.compact .dz-icon{width:22px;height:22px}.link{color:var(--accent);text-decoration:underline}code{background:#333;border-radius:4px;padding:1px 5px;font-size:.9em}.files{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.file{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 14px}.file.err{background:#2c2222;border-color:#7f3434}.file-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.fname{overflow-wrap:anywhere}.dot{background:var(--ok);border-radius:50%;flex:none;width:8px;height:8px}.err .dot{background:var(--danger)}.meta{color:var(--muted);font-size:13px}.icon-btn{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;margin-left:auto;padding:2px 6px;font-size:20px;line-height:1}.icon-btn:hover{color:var(--text);background:#333}.file-error p{color:#fecaca;margin:8px 0 0}.file-error .hint{color:var(--muted)}.toolbar{background:var(--surface);border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;align-items:flex-end;gap:14px 20px;margin:22px 0 12px;padding:14px 16px;display:flex}.toolbar label{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;gap:4px;font-size:12px;display:grid}select{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;min-width:170px;padding:7px 10px;font-size:14px}.chips{border:0;flex-wrap:wrap;gap:6px;margin:0;padding:0;display:flex}.chips legend{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;padding:0;font-size:12px}.chip{font:inherit;border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;padding:5px 12px;font-size:13px}.chip.on{color:var(--text);border-color:var(--chip);background:color-mix(in srgb, var(--chip) 18%, transparent)}.range{color:var(--muted);margin-left:auto;font-size:13px}.notices{gap:6px;margin-bottom:12px;display:grid}.notice{background:#23303f;border:1px solid #2f4a68;border-radius:8px;margin:0;padding:9px 12px;font-size:14px}.notice.warn{background:#3a3220;border-color:#6b5520}.notice.subtle{border-color:var(--border);color:var(--muted);background:0 0;font-size:13px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:28px;padding:12px 16px}.panel summary{cursor:pointer;align-items:center;gap:8px;font-weight:600;display:flex}.badge{color:var(--muted);background:#333;border-radius:999px;padding:2px 8px;font-size:12px;font-weight:500}.badge.warn{color:var(--warn);background:#4a3b16}.hint{color:var(--muted);font-size:13px}.warn-text{color:var(--warn)}.mapping-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:8px 20px;display:grid}.mapping-row{justify-content:space-between;align-items:center;gap:10px;font-size:14px;display:flex}.mapping-row .src{overflow-wrap:anywhere}.mapping-row em{color:var(--warn);font-size:12px;font-style:normal}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:32px;padding:18px 20px}.card h2{font-size:18px}.feature{margin-bottom:40px}.swatch{border-radius:3px;flex:none;width:12px;height:12px}.feature-body{flex-wrap:wrap;align-items:flex-start;gap:20px;display:flex}.feature-body>.table-wrap{flex:none}.feature-body>.chart-card{flex:380px;min-width:min(380px,100%)}.table-wrap{border:1px solid var(--border);border-radius:12px;max-width:100%;overflow-x:auto}table.summary{border-collapse:collapse;font-variant-numeric:tabular-nums;width:auto;min-width:100%;font-size:15px}.summary th,.summary td{text-align:left;white-space:nowrap;border-bottom:1px solid var(--border);border-right:1px solid var(--border);padding:12px 16px}.summary tr>:last-child{border-right:0}.summary tbody tr:last-child>*{border-bottom:0}.summary thead th{color:#f5f5f5;font-weight:600}.summary tbody th{cursor:help;font-weight:600}.summary tr>:first-child{background:var(--bg);z-index:1;position:sticky;left:0}.summary td{color:#dcdcdc}.summary td.total,.summary tr.emph td{color:#fff;font-weight:700}.summary td.muted{color:var(--muted);white-space:normal;font-style:italic}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 10px 8px 4px}.chart-title{color:var(--muted);margin:0 0 6px 14px;font-size:13px}.chart-empty{color:var(--muted);text-align:center;padding:40px 16px;font-size:14px}.defs dl{gap:12px;margin:0;display:grid}.defs dt{font-weight:600}.defs dd{color:var(--muted);margin:2px 0 0;font-size:14px}.empty{margin-top:20px}.empty ol{color:var(--muted);margin:0;padding-left:20px;line-height:1.8}.foot{text-align:center;color:#6b6b6b;margin-top:24px;font-size:12px}@media (width<=640px){.app{padding:20px 14px 40px}.dropzone{padding:22px}.range{margin-left:0}.summary th,.summary td{padding:10px 12px;font-size:14px}}.tabs{background:var(--surface);border:1px solid var(--border);border-radius:10px;gap:4px;margin:4px 0 20px;padding:4px;display:inline-flex}.tab{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:7px 16px;font-size:14px}.tab:hover{color:var(--text)}.tab.on{color:#fff;background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border)}.models-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.models-head .sub{margin:4px 0 0}.toolbar.inner{background:var(--surface-2);margin:14px 0 12px}.toolbar input{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:8px;width:170px;padding:7px 10px;font-size:14px}.toolbar input[aria-invalid=true]{border-color:#f87171}.btn.small{padding:6px 10px;font-size:13px}.models-summary{color:var(--muted);margin:10px 0 14px}.models-summary strong{color:#fff}.models-body{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}.models-body table.summary{width:100%}.models-body .summary td:last-child{color:var(--muted)}.story-lead{font-size:16px;line-height:1.6}.story-findings{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:16px;margin:20px 0;display:grid}.story-findings article{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:16px}.usage-story h3{margin:0 0 8px;font-size:15px}.story-findings p{color:var(--muted);margin:0;line-height:1.6}.story-cautions{color:var(--muted);padding-left:20px;line-height:1.6}.story-cautions li{margin-bottom:8px}