:root{--bg:#0f1117;--surface:#171a23;--surface-2:#1f2330;--border:#2a2f3d;--text:#e6e8ee;--muted:#9aa1b2;--accent:#7c5cff;--accent-2:#29d3c2;--great:#29d3c2;--ok:#f2c14e;--weak:#f26d6d;--radius:12px;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}input,textarea{background:var(--surface-2);width:100%;color:var(--text);border:1px solid var(--border);font:inherit;border-radius:8px;padding:8px 10px}input:focus,textarea:focus{outline:2px solid var(--accent);border-color:#0000}button{cursor:pointer;font:inherit}button:disabled{opacity:.45;cursor:not-allowed}code{background:var(--surface-2);border-radius:5px;padding:1px 5px}.app{max-width:1200px;margin:0 auto;padding:24px 20px 64px}.brand{align-items:center;gap:14px;display:flex}.brand-logo{object-fit:contain;filter:drop-shadow(0 2px 10px #7c5cff59);flex:none;width:72px;height:72px}.brand-text{flex-direction:column;display:flex}.app-header h1{letter-spacing:.01em;background:linear-gradient(90deg, var(--accent), var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;font-size:34px;line-height:1.05}.app-header .tagline{color:var(--muted);margin:2px 0 0;font-size:14px;font-style:italic}.app-header p{color:var(--muted);margin:4px 0 16px}@media (width<=480px){.brand-logo{width:56px;height:56px}.app-header h1{font-size:27px}}.presets{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.preset{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:999px;padding:7px 14px}.preset:hover{border-color:var(--accent)}.panes{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}.pane{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px}@media 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8px 28px;font-size:13px}.preview-markdown{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:14px 18px}.preview-markdown h1{font-size:20px}.preview-markdown h2{color:var(--accent-2);font-size:15px}.preview-raw{color:var(--muted);margin-top:10px}.preview-raw pre{white-space:pre-wrap;background:var(--surface-2);border-radius:8px;padding:12px}.score-panel{margin-top:18px}.score-gauge{align-items:baseline;gap:4px;display:flex}.score-number{font-size:44px;font-weight:700}.tier-great .score-number{color:var(--great)}.tier-ok .score-number{color:var(--ok)}.tier-weak .score-number{color:var(--weak)}.score-max{color:var(--muted)}.score-rows{margin:12px 0 0;padding:0;list-style:none}.score-row{margin-bottom:10px}.score-row-head{justify-content:space-between;font-size:13px;display:flex}.score-bar{background:var(--surface-2);border-radius:999px;height:6px;margin:4px 0;overflow:hidden}.score-bar-fill{background:linear-gradient(90deg, var(--accent), var(--accent-2));height:100%}.score-tip{color:var(--muted);margin:2px 0 0;font-size:12px}.app-footer{color:var(--muted);text-align:center;margin-top:28px;font-size:13px}.app-footer p{margin:4px 0}.repo-link{color:var(--accent);text-decoration:none}.repo-link:hover{text-decoration:underline}.tab-bar{gap:.25rem;margin:0 0 1rem;display:flex}.tab{color:var(--muted,#9aa);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:.5rem 1rem;font-size:1rem}.tab.active{color:#fff;border-bottom-color:#7c5cff}.move-leaks{color:#cbb8ff;cursor:pointer;background:#7c5cff22;border:1px solid #7c5cff66;border-radius:6px;margin-top:.4rem;padding:.2rem .5rem;font-size:.8rem}.update-banner{color:#e7e2ff;background:#2a2350;border:1px solid #7c5cff66;border-radius:8px;justify-content:space-between;align-items:center;gap:1rem;margin:0 0 1rem;padding:.6rem 1rem;font-size:.9rem;display:flex}.update-actions{flex:none;gap:.5rem;display:flex}.update-banner button{cursor:pointer;color:#fff;background:#7c5cff;border:none;border-radius:6px;padding:.3rem .8rem}.update-banner button.ghost{color:#cbb8ff;background:0 0;border:1px solid #fff3}.pack-indicator{color:#8a8aa0;margin:.2rem 0 0;font-size:.8rem}.revert-pack{color:#cbb8ff;cursor:pointer;background:0 0;border:1px solid #fff3;border-radius:6px;margin-left:.6rem;padding:.1rem .5rem;font-size:.75rem}.tab-row{justify-content:space-between;align-items:center;display:flex}.import-toggle{background:var(--surface-2);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:8px;padding:6px 12px}.import-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin:0 0 16px;padding:14px}.import-field span{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.import-field textarea{box-sizing:border-box;width:100%}.import-actions{justify-content:space-between;align-items:center;margin-top:10px;display:flex}.import-file{color:var(--accent);cursor:pointer;font-size:13px}.import-file input{display:none}.import-buttons{gap:8px;display:flex}.import-buttons button,.import-confirm button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:7px 14px}.import-buttons button.ghost,.import-confirm button.ghost{color:var(--muted);border:1px solid var(--border);background:0 0}.import-confirm{color:#e7e2ff;background:#2a2350;border:1px solid #7c5cff66;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;margin:0 0 16px;padding:10px 14px;font-size:14px;display:flex}.unmatched-panel{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;margin:0 0 16px;padding:12px 14px;font-size:13px}.unmatched-head{align-items:center;gap:8px;margin-bottom:8px;display:flex}.unmatched-head button{margin-left:auto}.unmatched-panel pre{white-space:pre-wrap;background:var(--surface);border-radius:6px;margin:4px 0 0;padding:8px}