.bmc-image{--primary:#2563eb;--primary-dark:#1d4ed8;--surface:#ffffff;--surface-muted:#f4f6fb;--border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--shadow-soft:0 20px 45px rgba(15,23,42,0.08);}
.ilt-trust{margin:0 0 1.25rem;padding:0.65rem 1rem;border-radius:12px;border:1px solid var(--border);background:linear-gradient(90deg,rgba(251,191,36,0.12),rgba(255,255,255,0));font-size:0.875rem;color:var(--text-muted);line-height:1.5;}
.ilt-trust strong{color:var(--text-main);font-weight:600;}
.ilt-workbench{margin-top:0.25rem;margin-bottom:2rem;}
.ilt-app{border-radius:20px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-soft);overflow:hidden;}
.ilt-ingest{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:clamp(1rem,4vw,1.35rem);background:linear-gradient(135deg,#fffbeb 0%,var(--surface-muted) 50%,var(--surface) 100%);border-bottom:1px solid var(--border);flex-wrap:wrap;}
.ilt-ingest__copy{flex:1;min-width:200px;}
.ilt-ingest__title{margin:0 0 0.25rem;font-size:1rem;font-weight:700;color:var(--text-main);}
.ilt-ingest__hint{margin:0;font-size:0.8125rem;color:var(--text-muted);line-height:1.45;}
.ilt-pick{flex-shrink:0;border:none;border-radius:999px;padding:0.65rem 1.25rem;font-size:0.875rem;font-weight:600;cursor:pointer;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#422006;box-shadow:0 4px 14px rgba(245,158,11,0.35);transition:transform 0.15s ease,box-shadow 0.15s ease;}
.ilt-pick:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(245,158,11,0.45);}
.ilt-pick:active{transform:translateY(0);}
.ilt-file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none;}
.ilt-body{display:none;}
.ilt-body.ilt-body--on{display:block;}
.ilt-stage{display:grid;grid-template-columns:1fr;gap:0;}
@media (min-width:900px){.ilt-stage{grid-template-columns:minmax(260px,320px) 1fr;align-items:stretch;}}
.ilt-dock{padding:clamp(1rem,3vw,1.35rem);background:var(--surface);border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:1rem;}
@media (min-width:900px){.ilt-dock{border-bottom:none;border-right:1px solid var(--border);position:sticky;top:0.75rem;align-self:start;}}
.ilt-meter{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;}
.ilt-meter__label{font-size:0.7rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);}
.ilt-meter__value{font-variant-numeric:tabular-nums;font-size:1.35rem;font-weight:800;color:#b45309;}
.ilt-slider-wrap{display:flex;align-items:center;gap:0.75rem;}
.ilt-slider{flex:1;-webkit-appearance:none;appearance:none;height:8px;border-radius:999px;background:linear-gradient(90deg,#e2e8f0,#fef3c7,#fde68a);outline:none;}
.ilt-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:#f59e0b;border:3px solid var(--surface);box-shadow:0 2px 10px rgba(0,0,0,0.18);cursor:pointer;}
.ilt-slider::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:#f59e0b;border:3px solid var(--surface);cursor:pointer;}
.ilt-chips{display:flex;flex-wrap:wrap;gap:0.5rem;}
.ilt-chip{border:1px solid var(--border);background:var(--surface-muted);color:var(--text-main);font-size:0.8125rem;font-weight:600;padding:0.4rem 0.75rem;border-radius:999px;cursor:pointer;transition:background 0.15s ease,border-color 0.15s ease;}
.ilt-chip:hover{background:#fffbeb;border-color:#fcd34d;}
.ilt-chip.ilt-chip--active{background:linear-gradient(135deg,#fef3c7,#fde68a);border-color:#fbbf24;}
.ilt-dock-actions{display:flex;flex-direction:column;gap:0.5rem;}
@media (min-width:480px){.ilt-dock-actions{flex-direction:row;flex-wrap:wrap;}}
.ilt-btn{border-radius:12px;padding:0.65rem 1rem;font-size:0.875rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:opacity 0.15s ease,transform 0.15s ease;}
.ilt-btn:disabled{opacity:0.45;cursor:not-allowed;}
.ilt-btn--primary{background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff;}
.ilt-btn--primary:not(:disabled):hover{transform:translateY(-1px);}
.ilt-btn--ghost{background:var(--surface);color:var(--text-main);border-color:var(--border);}
.ilt-view{padding:clamp(0.75rem,2vw,1.25rem);background:radial-gradient(ellipse at 50% 0%,rgba(251,191,36,0.08),transparent 55%),var(--surface-muted);min-height:min(52vh,480px);display:flex;flex-direction:column;}
.ilt-snap{display:flex;flex-direction:row;gap:0.75rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding:0.75rem;-webkit-overflow-scrolling:touch;padding-bottom:0.25rem;}
.ilt-snap::-webkit-scrollbar{height:6px;}
.ilt-snap::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px;}
@media (min-width:900px){.ilt-snap{display:grid;grid-template-columns:1fr 1fr;overflow:visible;scroll-snap-type:none;gap:1rem;padding-bottom:0;}}
.ilt-panel{flex:0 0 min(100%,calc(100vw - 3.5rem));scroll-snap-align:start;margin:0;padding:0.65rem;border-radius:16px;background:var(--surface);border:1px solid var(--border);box-shadow:0 12px 30px rgba(15,23,42,0.06);display:flex;flex-direction:column;gap:0.5rem;min-width:0;}
@media (min-width:900px){.ilt-panel{flex:none;min-width:0;}}
.ilt-panel figcaption{font-size:0.75rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted);}
.ilt-canvas-wrap{display:flex;align-items:center;justify-content:center;min-height:200px;border-radius:12px;background:repeating-conic-gradient(#f1f5f9 0% 25%,#e2e8f0 0% 50%) 50% / 16px 16px;border:1px dashed var(--border);}
.ilt-canvas-wrap canvas{max-width:100%;height:auto;display:block;border-radius:8px;vertical-align:middle;}
.ilt-swipe-hint{margin:0.35rem 0 0;font-size:0.75rem;color:var(--text-muted);text-align:center;}
@media (min-width:900px){.ilt-swipe-hint{display:none;}}
.ilt-prose{margin-top:2rem;padding-bottom:3rem;}
.ilt-prose h2{font-size:1.3rem;font-weight:700;margin-top:2.1rem;margin-bottom:0.65rem;color:var(--text-main);}
.ilt-prose h3{font-size:1.05rem;font-weight:600;margin-top:1.4rem;margin-bottom:0.45rem;color:var(--text-main);}
.ilt-prose p,.ilt-prose li{font-size:0.95rem;line-height:1.65;color:var(--text-muted);}
.ilt-prose p{margin-bottom:0.85rem;}
.ilt-prose dl{margin:1rem 0;padding:0;}
.ilt-prose dt{font-weight:700;color:var(--text-main);font-size:0.9rem;margin-top:0.85rem;}
.ilt-prose dt:first-child{margin-top:0;}
.ilt-prose dd{margin:0.25rem 0 0;padding:0 0 0 0;font-size:0.95rem;color:var(--text-muted);line-height:1.6;}
.ilt-prose ul{padding-left:1.2rem;margin:0 0 1rem;}
.ilt-callout{border:1px solid #fcd34d;border-radius:14px;padding:1rem 1.15rem;background:linear-gradient(180deg,#fffbeb,#fff);margin:1.2rem 0;font-size:0.9rem;color:var(--text-muted);line-height:1.6;}
.ilt-callout strong{color:#92400e;}
.ilt-aside{border-left:3px solid #f59e0b;padding:0.45rem 0 0.45rem 1rem;margin:1.2rem 0;font-size:0.9rem;color:var(--text-muted);line-height:1.6;}
.ilt-table-wrap{overflow-x:auto;margin:1rem 0;border:1px solid var(--border);border-radius:12px;}
.ilt-table{width:100%;border-collapse:collapse;font-size:0.875rem;}
.ilt-table th,.ilt-table td{padding:0.65rem 0.85rem;text-align:left;border-bottom:1px solid var(--border);}
.ilt-table th{background:var(--surface-muted);color:var(--text-main);font-weight:600;}
.ilt-table tr:last-child td{border-bottom:none;}