:root{--comp-bg: var(--panel-bg, var(--paper, #F2EDE2));--comp-bg-soft: var(--panel-subtle-bg, var(--paper-2, #EAE3D3));--comp-fg: var(--app-fg, var(--ink, #0E1330));--comp-fg-soft: color-mix(in srgb, var(--comp-fg) 65%, transparent);--comp-border: var(--border, var(--rule, #C9C0AB));--comp-border-soft: var(--border-soft, color-mix(in srgb, var(--comp-border) 55%, transparent));--comp-accent: var(--accent, var(--acid, #C8102E));--comp-accent-hover: var(--accent-hover, var(--acid-deep, #8E0A20));--comp-accent-fg: #fff;--comp-radius: 6px;--comp-radius-lg: 10px;--comp-font: inherit;--comp-font-mono: var(--mono, "JetBrains Mono", ui-monospace, Menlo, monospace);--comp-shadow: 0 1px 2px rgba(0,0,0,.04), 0 6px 18px rgba(0,0,0,.08);--comp-shadow-lg: 0 8px 28px rgba(0,0,0,.18);--comp-gap: 8px;--comp-pad: 8px;--comp-success: #16794a;--comp-warn: #b8741f;--comp-danger: var(--comp-accent);--comp-info: 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ease}.comp-modal-backdrop[data-state=open]{opacity:1}.comp-modal{background:var(--comp-bg);color:var(--comp-fg);border:1px solid var(--comp-border);border-radius:var(--comp-radius-lg);box-shadow:var(--comp-shadow-lg);max-width:min(560px,100%);max-height:90vh;display:flex;flex-direction:column;transform:translateY(8px) scale(.98);transition:transform .18s ease}.comp-modal-backdrop[data-state=open] .comp-modal{transform:translateY(0) scale(1)}.comp-modal--sm{max-width:360px}.comp-modal--md{max-width:560px}.comp-modal--lg{max-width:880px}.comp-modal--xl{max-width:min(1200px,95vw)}.comp-modal__head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--comp-border-soft)}.comp-modal__title{font-size:1.05rem;font-weight:600;margin:0;flex:1 1 auto;color:var(--comp-fg)}.comp-modal__close{appearance:none;background:none;border:none;color:var(--comp-fg-soft);cursor:pointer;font-size:22px;line-height:1;padding:0 4px;border-radius:4px}.comp-modal__close:hover{color:var(--comp-fg);background:var(--comp-bg-soft)}.comp-modal__close:focus-visible{outline:2px solid var(--comp-accent);outline-offset:2px}.comp-modal__body{padding:18px;overflow:auto;flex:1 1 auto;line-height:1.5}.comp-modal__actions{display:flex;justify-content:flex-end;gap:8px;padding:12px 18px;border-top:1px solid var(--comp-border-soft)}.comp-split{display:grid;grid-template-columns:var(--comp-split-sidebar, minmax(260px, 330px)) 1fr;gap:var(--comp-split-gap, 16px);align-items:stretch;min-height:0}.comp-split--right{grid-template-columns:1fr var(--comp-split-sidebar, minmax(260px, 330px))}.comp-split--right>.comp-split__sidebar{order:2}.comp-split__sidebar,.comp-split__main{min-width:0;min-height:0}.comp-split__sidebar{background:var(--comp-bg-soft);border:1px solid var(--comp-border);border-radius:var(--comp-radius);padding:12px;overflow:auto}.comp-split__main{background:var(--comp-bg);border:1px solid 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.asm-ymm-row.asm-ymm-row--x86-brace>.asm-ymm-brace-open,.assembler-layout .asm-neon-vec-grid .asm-ymm-row.asm-ymm-row--x86-brace>.asm-ymm-brace-close{flex:0 0 auto}.assembler-layout .asm-ymm-brace-name{font-weight:600;color:color-mix(in srgb,var(--app-fg) 72%,transparent)}.assembler-layout .asm-ymm-brace-lanes{font-variant-numeric:tabular-nums}.assembler-layout .asm-ymm-brace-name.changed,.assembler-layout .asm-ymm-brace-lanes.changed{background:var(--app-fg);color:var(--app-bg);border-radius:2px}.assembler-layout .asm-code-vec-row .asm-code-editor{min-width:0}.assembler-layout .asm-right-half{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:stretch;min-width:0}.assembler-layout.asm-layout-x86-simd .asm-right-half{grid-template-columns:2fr 3fr}.assembler-layout .asm-right-half .asm-reg-panel{padding:8px}.assembler-layout .asm-right-half .asm-vector-panel{align-self:start}.assembler-layout .asm-vector-panel{flex:1 1 auto;min-width:0;min-height:0;height:auto;max-height:none;border:1px solid var(--border);border-radius:6px;background:var(--panel-bg);padding:8px;overflow-x:auto;overflow-y:auto;box-sizing:border-box}.assembler-layout .asm-code-vec-row--triple .asm-vector-panel{align-self:start}.assembler-layout .asm-vector-panel .asm-ymm-panel{margin-top:0;padding-top:0;border-top:none}.assembler-layout .asm-reg-panel{border:1px solid var(--border);border-radius:6px;padding:10px 12px;background:var(--panel-subtle-bg);min-width:0;overflow-x:auto;scrollbar-width:thin}.assembler-layout .asm-reg-panel::-webkit-scrollbar{height:4px}.assembler-layout .asm-reg-panel::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--accent) 35%,transparent);border-radius:999px}.assembler-layout .asm-code-editor{display:flex;flex-direction:row;align-items:stretch;border:1px solid var(--border);border-radius:6px;background:var(--panel-bg);overflow:hidden}.assembler-layout .asm-code-gutter{margin:0;flex:0 0 auto;align-self:stretch;overflow-x:hidden;overflow-y:hidden;scrollbar-width:none;padding:6px 1px 6px 3px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1.35;box-sizing:border-box;color:color-mix(in srgb,var(--app-fg) 55%,transparent);background:color-mix(in srgb,var(--panel-bg) 70%,var(--panel-subtle-bg));border-right:1px solid var(--border)}.assembler-layout .asm-gutter-line{display:grid;grid-template-columns:.85em minmax(0,1fr);gap:1px;align-items:center;justify-content:end;min-height:1.35em;white-space:pre}.assembler-layout .asm-gutter-arrow{text-align:center;color:var(--accent-hover, var(--accent, #888))}.assembler-layout .asm-gutter-pc{color:var(--app-fg);font-weight:700;background:color-mix(in srgb,var(--accent-hover) 20%,transparent);border-radius:2px}.assembler-layout .asm-gutter-num-wrap{display:inline-flex;flex-direction:row;align-items:center;justify-content:flex-end;gap:4px;min-width:0;cursor:pointer;user-select:none}.assembler-layout .asm-gutter-bp-slot{display:inline-flex;align-items:center;justify-content:center;width:.65em;flex-shrink:0}.assembler-layout .asm-gutter-bp-oct{display:block;width:.5em;height:.5em;flex-shrink:0;visibility:hidden}.assembler-layout .asm-gutter-bp-oct.asm-gutter-bp-on{visibility:visible;background:#c62828;clip-path:polygon(30% 0%,70% 0%,100% 30%,100% 70%,70% 100%,30% 100%,0% 70%,0% 30%)}body[data-theme=dark] .assembler-layout .asm-gutter-bp-oct.asm-gutter-bp-on{background:#ef5350}.assembler-layout .asm-gutter-num{user-select:none}.assembler-layout .asm-code-col{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}.assembler-layout .asm-code-inner{position:relative;flex:1 1 auto;min-width:0;min-height:calc(14 * 1.35em + 12px);max-height:min(52vh,26rem);overflow:hidden;background:var(--panel-bg)}.assembler-layout .asm-code-hlbar{position:absolute;left:0;right:0;top:0;z-index:0;border-radius:2px;background:color-mix(in srgb,var(--accent-hover, var(--accent)) 22%,transparent);pointer-events:none;opacity:0;transition:transform .08s ease-out,opacity .08s ease-out}.assembler-layout .asm-code-input{position:relative;z-index:1;display:block;width:max(100%,68ch);min-width:0;min-height:calc(14 * 1.35em + 12px);max-height:min(52vh,26rem);overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.35;tab-size:8;box-sizing:border-box;padding:6px 4px 6px 6px;color:var(--app-fg);background:transparent;border:none;resize:vertical}.assembler-layout .btn-toggle-comments{font-size:12px;padding:6px 10px}.assembler-layout .btn-toggle-comments[aria-pressed=true]{outline:2px solid var(--accent-hover);outline-offset:1px}.assembler-layout .asm-save-dialog{border:1px solid var(--border);border-radius:10px;padding:0;max-width:92vw;width:min(420px,92vw);background:var(--panel-bg);color:var(--app-fg);box-shadow:0 8px 32px #0000002e}.assembler-layout .asm-save-dialog::backdrop{background:#00000080}.assembler-layout .asm-save-inner{padding:16px 18px 14px}.assembler-layout .asm-save-heading{margin:0 0 12px;font-size:1.05rem}.assembler-layout .asm-save-label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}.assembler-layout .asm-save-label input.asm-save-filename{padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;border:1px solid var(--border);border-radius:6px;background:var(--panel-subtle-bg);color:var(--app-fg)}.assembler-layout .asm-save-hint{margin:10px 0 0;font-size:11px;line-height:1.45;color:color-mix(in srgb,var(--app-fg) 72%,transparent)}.assembler-layout .asm-save-hint code{font-size:11px;padding:1px 4px;border-radius:4px;background:var(--panel-subtle-bg)}.assembler-layout .asm-save-actions{margin-top:16px;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.assembler-layout .btn-asm-cancel,.assembler-layout .btn-asm-save-confirm{padding:7px 14px;font-size:13px;border-radius:6px;border:1px solid var(--border);cursor:pointer}.assembler-layout .btn-asm-cancel{background:transparent;color:var(--app-fg)}.assembler-layout .btn-asm-save-confirm{background:var(--accent);color:var(--app-bg);border-color:transparent}.assembler-layout .btn-asm-save-confirm:hover{background:var(--accent-hover)}.assembler-layout .asm-instructions-dialog{border:1px solid var(--border);border-radius:10px;padding:0;max-width:92vw;width:min(520px,92vw);max-height:min(76vh,640px);background:var(--panel-bg);color:var(--app-fg);box-shadow:0 8px 32px #0000002e}.assembler-layout .asm-help-dialog{border:1px solid var(--border);border-radius:10px;padding:0;max-width:96vw;width:min(900px,96vw);max-height:min(88vh,920px);background:var(--panel-bg);color:var(--app-fg);box-shadow:0 8px 32px #0000002e}.assembler-layout .asm-instructions-dialog::backdrop,.assembler-layout .asm-help-dialog::backdrop{background:#00000073}.assembler-layout .asm-doc-inner{padding:16px 18px 14px;box-sizing:border-box}.assembler-layout .asm-doc-title{margin:0 0 10px;font-size:1.05rem}.assembler-layout .asm-doc-body{font-size:13px;line-height:1.5;max-height:min(54vh,480px);overflow-y:auto;overflow-x:auto}.assembler-layout .asm-help-dialog .asm-doc-body{max-height:min(72vh,720px)}.assembler-layout .asm-instr-body{white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.assembler-layout .asm-help-body ul{padding-left:1.25rem;margin:8px 0}.assembler-layout .asm-help-body li{margin:4px 0}.assembler-layout .asm-help-body code{font-size:12px;padding:1px 4px;border-radius:4px;background:var(--panel-subtle-bg)}.assembler-layout .asm-doc-actions{margin-top:14px;display:flex;justify-content:flex-end}.assembler-layout .btn-asm-doc-close,.assembler-layout .btn-asm-help-close{padding:7px 14px;font-size:13px;border-radius:6px;border:1px solid var(--border);background:var(--accent);color:var(--app-bg);cursor:pointer}.assembler-layout .btn-asm-doc-close:hover,.assembler-layout .btn-asm-help-close:hover{background:var(--accent-hover)}.assembler-layout .asm-toolbar-extra .asm-ymm-view-menu-summary.asm-toolbar-popup-menu-summary{padding:6px 10px;font-size:11px;font-weight:600}.assembler-layout .asm-toolbar-extra .asm-ymm-view-menu-panel.asm-toolbar-popup-menu-panel{min-width:10rem;z-index:45}.assembler-layout .asm-halted{font-weight:600;color:var(--accent, #c96)}.assembler-layout .asm-flags{display:inline-flex;align-items:center;gap:6px}.assembler-layout .asm-flag{display:inline-flex;align-items:center;justify-content:center;min-width:1.5rem;height:1.5rem;padding:0 6px;border-radius:4px;font-weight:700;font-size:12px;letter-spacing:.02em;border:1px solid var(--border);user-select:none}.assembler-layout .asm-flag-on{background:color-mix(in 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0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;line-height:1;color:var(--memory-fg);background-color:var(--memory-bg);border-radius:6px;border:1px solid var(--border-soft);padding:4px 6px;max-height:min(60vh,26.5em);overflow-y:auto;overflow-x:auto}.assembler-layout .asm-memory .asm-mem-line{display:block;margin:0;padding:0;white-space:pre;line-height:1}.assembler-layout .asm-mem-gutter{display:inline-block;width:4ch;text-align:right;margin-right:0;vertical-align:top;color:color-mix(in srgb,var(--memory-fg) 45%,var(--memory-bg));font-weight:700}.assembler-layout .asm-mem-gut-mark{display:inline-block;font-weight:800;letter-spacing:0}.assembler-layout .asm-mem-gut-mark--pc{color:#00e676}.assembler-layout .asm-mem-gut-mark--sp{color:#ff1744}.assembler-layout .asm-mem-gut-mark--sp:not(:first-child){margin-left:1px}.assembler-layout .asm-mem-addr,.assembler-layout 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.asm-mem-byte.asm-mem-changed:not(.asm-mem-pc){background:var(--app-fg);color:var(--app-bg);border-radius:2px}.assembler-layout .asm-mem-byte.asm-mem-pc.asm-mem-changed{background-color:color-mix(in srgb,#69f0ae 62%,var(--memory-bg));color:var(--memory-fg);border-radius:2px}body[data-theme=dark] .assembler-layout .asm-mem-byte.asm-mem-stack:not(.asm-mem-pc){background-color:color-mix(in srgb,#ff5252 34%,var(--memory-bg))}body[data-theme=dark] .assembler-layout .asm-mem-byte.asm-mem-pc:not(.asm-mem-stack){background-color:color-mix(in srgb,#00e676 40%,var(--memory-bg))}body[data-theme=dark] .assembler-layout .asm-mem-byte.asm-mem-stack.asm-mem-pc{background-color:color-mix(in srgb,#00e676 42%,var(--memory-bg));box-shadow:inset 0 0 0 1px color-mix(in srgb,#ff5252 72%,transparent)}body[data-theme=dark] .assembler-layout .asm-mem-byte.asm-mem-pc.asm-mem-changed{background-color:color-mix(in srgb,#b9f6ca 38%,var(--memory-bg));color:var(--memory-fg)}.rope-lab{border:1px solid var(--border);border-radius:10px;padding:14px 16px 18px;background:var(--panel-bg);max-width:min(100%,1200px)}.rope-lab-title{margin:0 0 12px;font-size:1.15rem}.rope-lab-hint{margin:0 0 12px;font-size:12px;line-height:1.45;color:color-mix(in srgb,var(--app-fg) 72%,transparent)}.rope-lab-hint code{font-family:ui-monospace,monospace;font-size:.95em}.rope-toolbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 14px;padding:10px 12px;border-radius:8px;border:1px solid var(--border-soft);background:var(--panel-subtle-bg)}.rope-field{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--app-fg)}.rope-field input{min-width:4.5rem;padding:6px 8px;font-size:14px;font-family:ui-monospace,monospace;border:1px solid var(--border);border-radius:6px;background:var(--panel-bg);color:var(--app-fg)}.rope-btn{padding:8px 14px;font-size:13px;border-radius:6px;border:1px solid var(--border);background:var(--accent);color:var(--app-bg);cursor:pointer}.rope-btn:hover:not(:disabled){background:var(--accent-hover)}.rope-btn:disabled{opacity:.45;cursor:not-allowed}.rope-status{margin-top:10px;min-height:1.35em;padding:8px 10px;border-radius:6px;font-family:ui-monospace,monospace;font-size:13px;background:var(--panel-subtle-bg);border:1px solid var(--border-soft);color:var(--mono-fg)}.rope-status--error{border-color:color-mix(in srgb,#c0392b 55%,var(--border));color:#c0392b}.rope-tree-wrap{margin-top:12px;border:1px solid var(--border-soft);border-radius:8px;background:var(--panel-bg);overflow:auto;max-height:min(72vh,640px)}.rope-tree-host{padding:8px;transition:opacity .35s ease}.rope-tree-host--fade{opacity:.25}.rope-tree-host .graph-tree-svg{display:block;width:100%;height:auto;min-height:120px}.rope-tree-empty{margin:0;padding:24px;text-align:center;font-family:ui-monospace,monospace;color:color-mix(in srgb,var(--app-fg) 55%,transparent)}.rope-tree-host .graph-node.rope-pulse rect,.rope-tree-host .graph-node.rope-pulse circle{animation:rope-pulse .4s ease-out 1}.rope-edge{stroke:color-mix(in srgb,var(--app-fg) 35%,var(--border));stroke-width:2}.rope-node-shape{fill:var(--panel-subtle-bg);stroke:var(--border);stroke-width:1.5}.rope-node--internal .rope-node-shape{fill:color-mix(in srgb,var(--accent-hover) 12%,var(--panel-subtle-bg))}.rope-node--leaf .rope-node-shape{fill:color-mix(in srgb,#2e7d32 14%,var(--panel-subtle-bg));stroke:color-mix(in srgb,#2e7d32 45%,var(--border))}.rope-node-label{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;fill:var(--app-fg);pointer-events:none}.rope-node--pulse .rope-node-shape{animation:rope-pulse .4s ease-out 1}@keyframes rope-pulse{0%{stroke-width:1.5;filter:brightness(1)}40%{stroke-width:3;filter:brightness(1.15)}to{stroke-width:1.5;filter:brightness(1)}}.rope-empty-msg{fill:var(--mono-fg);font-size:15px}.rope-flat-panel{margin-top:12px;padding:10px 12px;border-radius:8px;border:1px solid var(--border-soft);background:var(--panel-subtle-bg)}.rope-flat-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--app-fg) 55%,transparent);margin-bottom:6px}.rope-flat-chars{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:18px;line-height:1.6;word-break:break-all}.rope-char{display:inline-block;padding:2px 3px;margin:0 1px;border-radius:4px;border:1px solid transparent;transition:background .25s ease,border-color .25s ease}.rope-char--hit{background:color-mix(in srgb,var(--accent-hover) 35%,transparent);border-color:var(--accent-hover);font-weight:700}.rope-char--empty{color:var(--mono-fg);font-style:italic}.ioe-root{max-width:min(100%,920px)}.ioe-header{flex-wrap:wrap;gap:10px 16px}.ioe-main .bits-row.ioe-head-row{grid-template-columns:minmax(72px,12ch) minmax(140px,2fr) minmax(100px,11ch) minmax(72px,12ch)}.ioe-main .bits-row:not(.bits-head):not(.ioe-btn-row){grid-template-columns:minmax(72px,12ch) minmax(140px,2fr) minmax(100px,11ch) minmax(72px,12ch)}.ioe-btn-row{grid-template-columns:minmax(72px,12ch) 1fr;align-items:center}.ioe-btn-row .ioe-buttons{grid-column:2 / -1;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.ioe-btn.rope-btn{padding:6px 12px;font-size:12px}.ioe-reg-block{position:relative;display:flex;align-items:stretch;gap:6px}.ioe-msb-edge{flex:0 0 6px;min-height:28px;border-radius:3px;background:color-mix(in srgb,var(--app-fg) 10%,transparent);align-self:center;transition:box-shadow .35s ease,background .35s ease}.ioe-msb-edge.ioe-overflow-out{background:color-mix(in srgb,var(--accent) 45%,transparent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent),4px 0 14px color-mix(in srgb,var(--accent) 50%,transparent);animation:ioe-carry-out .45s ease-out 1}@keyframes ioe-carry-out{0%{transform:translate(0);opacity:1}to{transform:translate(12px);opacity:.65}}.ioe-bit-table td.bit.ioe-anim-flash{filter:brightness(1.12);outline:2px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:-1px;transition:outline .12s ease,filter .12s ease}.ioe-bit-table td.bit.ioe-anim-sum{background-color:color-mix(in srgb,var(--accent) 22%,var(--panel-bg))!important}.ioe-bit-table td.bit.ioe-anim-carry{box-shadow:inset 0 -3px color-mix(in srgb,var(--warn, #f59e0b) 85%,transparent)}.ioe-bit-table td.bit.signbit.ioe-sign-pulse{animation:ioe-sign-pulse .55s ease-out 1}@keyframes ioe-sign-pulse{0%,to{filter:brightness(1)}35%{filter:brightness(1.25);outline:2px solid var(--danger, #c0392b);outline-offset:-1px}}.ioe-interpret{margin-top:12px;padding:10px 12px;border-radius:8px;border:1px solid var(--border-soft);background:var(--panel-subtle-bg);transition:box-shadow .35s ease,border-color .35s ease}.ioe-interpret--flash{border-color:color-mix(in srgb,var(--accent) 40%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}.ioe-interpret-title{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--app-fg) 55%,transparent);margin-bottom:8px}.ioe-interpret-grid{display:grid;grid-template-columns:minmax(88px,auto) 1fr;gap:6px 14px;align-items:baseline;font-family:ui-monospace,monospace;font-size:14px}.ioe-int-label{color:color-mix(in srgb,var(--app-fg) 62%,transparent);font-weight:600}.ioe-int-val{color:var(--app-fg);font-weight:600}.ioe-int-val.ioe-negative{color:var(--danger, #c0392b)}.ioe-ascii-pair{grid-column:1 / -1;display:grid;grid-template-columns:minmax(88px,auto) 1fr;gap:6px 14px;align-items:baseline}.ioe-demos{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.ioe-demos-label{font-size:12px;font-weight:700;margin-right:4px;color:color-mix(in srgb,var(--app-fg) 70%,transparent)}.ioe-footnote{margin:12px 0 0;font-size:11px;line-height:1.45;color:color-mix(in srgb,var(--app-fg) 58%,transparent)}.fpx-root{max-width:min(100%,960px)}.fpx-header{flex-wrap:wrap;gap:12px 20px;align-items:flex-end}.fpx-header label{display:inline-flex;flex-direction:column;gap:4px;font-weight:600;font-size:12px}.fpx-mant-val{font-family:ui-monospace,monospace;margin-left:6px;min-width:1.5rem;display:inline-block}.fpx-scenario-title{margin:10px 0 6px;font-size:1.05rem;font-weight:700;color:var(--app-fg)}.fpx-scenario-blurb{margin:0 0 12px;font-size:12px;line-height:1.5;color:color-mix(in srgb,var(--app-fg) 72%,transparent)}.fpx-panel{padding:10px 12px;border:1px solid var(--border-soft);border-radius:8px;background:var(--panel-subtle-bg);transition:box-shadow .35s ease,border-color .35s ease}.fpx-panel-flash{border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 14%,transparent)}.fpx-viz-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:color-mix(in srgb,var(--app-fg) 55%,transparent);margin-bottom:8px}.fpx-bits-row{display:flex;flex-wrap:wrap;align-items:center;gap:2px 3px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;font-weight:600;padding:6px 0}.fpx-sep{color:color-mix(in srgb,var(--app-fg) 35%,transparent);padding:0 4px;user-select:none}.fpx-bit{display:inline-flex;align-items:center;justify-content:center;min-width:1.1em;height:1.55em;padding:0 2px;border-radius:3px;cursor:default;transition:background .2s ease,outline .2s ease,filter .2s ease}.fpx-bit-sign{background:color-mix(in srgb,#fce7f3 70%,var(--panel-bg));color:#9d174d}body[data-theme=dark] .fpx-bit-sign{background:color-mix(in srgb,#831843 35%,var(--panel-bg));color:#fbcfe8}.fpx-bit-exp{background:color-mix(in srgb,var(--bit-exp-bg) 65%,var(--panel-bg));color:var(--bit-exp-fg)}.fpx-bit-exp.on{background:color-mix(in srgb,var(--bit-exp-bg-on) 40%,var(--panel-bg))}.fpx-bit-man{background:color-mix(in srgb,var(--bit-mant-bg) 55%,var(--panel-bg));color:var(--bit-mant-fg)}.fpx-bit-man.on{background:color-mix(in srgb,var(--bit-mant-bg-on) 35%,var(--panel-bg))}.fpx-bit.fpx-pulse{outline:2px solid var(--accent);filter:brightness(1.12)}.fpx-meta-grid{display:grid;grid-template-columns:minmax(100px,auto) 1fr;gap:6px 14px;margin-top:10px;font-family:ui-monospace,monospace;font-size:13px}.fpx-meta-label{color:color-mix(in srgb,var(--app-fg) 58%,transparent);font-weight:600}.fpx-meta-val{color:var(--app-fg);word-break:break-all}.fpx-controls{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:flex-end;margin-bottom:12px}.fpx-field{font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:8px}.fpx-btn.rope-btn{padding:6px 12px;font-size:12px}.fpx-binary-strip{margin:12px 0;padding:10px;border:1px dashed var(--border-soft);border-radius:8px;background:color-mix(in srgb,var(--panel-bg) 92%,transparent)}.fpx-binary-title{font-size:12px;font-weight:600;margin-bottom:6px}.fpx-binary-seq{font-family:ui-monospace,monospace;font-size:13px;line-height:1.45;word-break:break-all;color:var(--app-fg)}.fpx-mant-window{margin-top:10px;font-size:12px}.fpx-kept{font-family:ui-monospace,monospace;font-weight:700;background:color-mix(in srgb,var(--accent) 12%,transparent);padding:2px 4px;border-radius:4px}.fpx-discarded{font-family:ui-monospace,monospace;color:color-mix(in srgb,var(--app-fg) 45%,transparent);opacity:.85;transition:opacity .5s ease}.fpx-graph-host{margin:12px 0;min-height:84px}.fpx-graph-note{margin:4px 0 0;font-size:11px;color:color-mix(in srgb,var(--app-fg) 55%,transparent)}.fpx-table{width:100%;border-collapse:collapse;font-family:ui-monospace,monospace;font-size:12px}.fpx-table th,.fpx-table td{border-bottom:1px solid var(--border-soft);padding:4px 8px;text-align:left}.fpx-assoc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}@media (max-width: 720px){.fpx-assoc-grid{grid-template-columns:1fr}}.fpx-assoc-col{border:1px solid var(--border-soft);border-radius:8px;padding:10px;background:var(--panel-bg)}.fpx-assoc-path{font-weight:700;margin-bottom:8px;font-size:13px}.fpx-mini{display:flex;flex-direction:column;gap:6px}.fpx-step-list{margin:8px 0 0;padding-left:18px;font-size:12px;line-height:1.5}.fpx-bits-inline{font-family:ui-monospace,monospace;font-size:11px;color:color-mix(in srgb,var(--app-fg) 72%,transparent)}.fpx-neighbors .fpx-neighbor-row{margin:8px 0}.fpx-neighbor-cur{outline:2px solid color-mix(in srgb,var(--accent) 45%,transparent);outline-offset:4px;border-radius:6px;padding:4px}.fpx-ulph{font-size:13px;margin-bottom:8px}.fpx-eps-hint{font-weight:400;font-size:11px;color:color-mix(in srgb,var(--app-fg) 62%,transparent)}.fpx-nv{margin-left:10px;font-family:ui-monospace,monospace}.fpx-warn{color:var(--danger, #c0392b);font-weight:600}.fpx-can-row{display:flex;align-items:center;gap:10px;margin:8px 0;flex-wrap:wrap}.fpx-can-row span:first-child{min-width:2rem;font-weight:700}.fpx-can-meta{margin-top:10px;font-size:12px;line-height:1.55}.fpx-note{font-size:12px;color:color-mix(in srgb,var(--app-fg) 68%,transparent);margin-top:10px}.fpx-footnote{margin-top:12px;font-size:11px;color:color-mix(in srgb,var(--app-fg) 55%,transparent);line-height:1.45}.pae-root{background:#0b1020;border-color:#243152;color:#e5ecff}.pae-top{flex-wrap:wrap;align-items:flex-end;gap:8px 10px}.pae-top label{display:inline-flex;flex-direction:column;gap:3px;font-weight:600}.pae-size-val,.pae-speed-val{font-family:ui-monospace,monospace;color:#b7c9ff;min-width:3.5rem}.pae-main{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:10px}@media (max-width: 980px){.pae-main{grid-template-columns:1fr}}.pae-center{border:1px solid #243152;border-radius:8px;padding:8px;background:#11182d}.pae-canvas{width:100%;height:auto;border-radius:6px;background:#0b1020;display:block}.pae-frame{margin-top:8px;font-family:ui-monospace,monospace;color:#b7c9ff}.pae-side{display:flex;flex-direction:column;gap:10px}.pae-side-card{border:1px solid #243152;border-radius:8px;padding:8px 10px;background:#11182d}.pae-side-card h4{margin:0 0 8px;font-size:12px;color:#dbe6ff}.pae-kv{display:flex;justify-content:space-between;gap:10px;padding:2px 0;font-family:ui-monospace,monospace;color:#c3d4ff}.pae-context{font-size:12px;line-height:1.45;color:#c3d4ff}.pae-log{margin-top:10px;border:1px solid #243152;border-radius:8px;background:#11182d;max-height:170px;overflow:auto}.pae-log-row{display:grid;grid-template-columns:56px 140px 1fr;gap:8px;padding:6px 8px;border-top:1px solid #1f2944;font-family:ui-monospace,monospace;color:#c3d4ff}.pae-log-row:first-child{border-top:none}.pae-log-empty{padding:10px;color:#8da3d8;font-family:ui-monospace,monospace}.antenna-lab{margin-top:6px;border:1px solid var(--border);border-radius:10px;padding:16px;background:var(--panel-bg)}.antenna-lab h2{margin:0 0 12px}.antenna-layout{display:grid;grid-template-columns:minmax(240px,300px) minmax(280px,1fr);gap:16px;align-items:start}.antenna-layout.antenna-layout--smith{grid-template-columns:minmax(220px,280px) minmax(300px,1fr)}.antenna-smith-heading{margin:0 0 10px;font-size:1.15rem;font-weight:600;line-height:1.25}.antenna-smith-chart-cell{align-self:start}@media (max-width: 820px){.antenna-layout{grid-template-columns:1fr}}.antenna-col--left{display:flex;flex-direction:column;gap:8px;min-width:0}.antenna-col--right{display:flex;flex-direction:column;gap:12px;min-width:0}.antenna-kind-wrap{padding-bottom:4px;border-bottom:1px solid var(--border-soft)}.antenna-slider-stack{display:flex;flex-direction:column;gap:4px}.antenna-control.antenna-control--kind{display:grid;grid-template-columns:minmax(72px,34%) 1fr;gap:8px;align-items:center;padding:4px 0;margin:0;border:none;background:transparent}.antenna-control.antenna-control--kind label{margin:0;font-size:12px;font-weight:600}.antenna-control.antenna-control--kind select{width:100%;min-width:0;padding:4px 8px;font-size:13px}.antenna-control.antenna-control--row{display:grid;grid-template-columns:minmax(92px,38%) 1fr minmax(48px,14%);gap:8px;align-items:center;padding:2px 0;margin:0;border:none;border-radius:0;background:transparent}.antenna-control.antenna-control--row label{margin:0;font-size:12px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.antenna-control.antenna-control--row input[type=range]{width:100%;min-width:0;height:6px;margin:0;accent-color:var(--accent)}.antenna-value{margin:0;font-size:12px;font-family:ui-monospace,monospace;font-variant-numeric:tabular-nums;text-align:right;line-height:1.2}.antenna-geometry-svg{max-height:200px}.antenna-propagation-svg{width:100%;max-height:380px}.antenna-smith-svg{width:100%;max-height:520px}.antenna-svg{width:100%;border:1px solid var(--border-soft);border-radius:8px;background:var(--panel-bg);display:block}.antenna-summary{margin-top:12px;font-family:ui-monospace,monospace;font-size:13px;color:var(--mono-fg)}.diagram-tool{display:grid;grid-template-columns:220px 1fr 260px;gap:10px;min-height:680px}.diagram-left,.diagram-right,.diagram-center{border:1px solid var(--border);border-radius:8px;background:var(--panel-bg);padding:8px}.diagram-toolbar h3,.diagram-challenge h3,.diagram-properties h3{margin:0 0 8px}.diagram-message{margin-top:8px;border:1px solid var(--border);border-radius:6px;padding:6px;font-size:12px;min-height:18px;background:var(--panel-subtle-bg)}.diagram-message.warn{color:#92400e;border-color:#f59e0b}.diagram-tool-item{display:flex;align-items:center;justify-content:center;width:72px;height:48px;border:1px solid var(--border);border-radius:6px;padding:0;margin-bottom:0;cursor:grab;background:var(--panel-subtle-bg);user-select:none;box-sizing:border-box}.diagram-tool-item-symbol{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--mono-fg, #0f172a)}.diagram-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;justify-items:center;margin-bottom:8px}.diagram-transform-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-bottom:8px}.diagram-transform-btn{border:1px solid 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#0f172a;border-radius:6px;background:#fff;font-family:ui-monospace,monospace;font-size:12px;user-select:none}.diagram-part.locked{background:#e2e8f0}.diagram-part.selected{box-shadow:0 0 0 2px #2563eb}.diagram-part--twoport{display:flex;flex-direction:column;padding:0;overflow:hidden}.diagram-part-symbol{flex:1;min-height:0;padding:0;display:flex;align-items:center;justify-content:center;color:var(--mono-fg, #0f172a)}.diagram-schematic-svg{width:100%;height:100%;max-height:100%;display:block}.diagram-schematic-svg--palette{width:72px;height:64px;max-height:none}.diagram-schematic-svg line,.diagram-schematic-svg polyline,.diagram-schematic-svg polygon,.diagram-schematic-svg rect,.diagram-schematic-svg path,.diagram-schematic-svg circle{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.diagram-schematic-svg path.mosfet-solid,.diagram-schematic-svg circle.mosfet-solid{fill:currentColor;stroke:currentColor}.diagram-part--twoport 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2px}.diagram-part-value{position:absolute;right:2px;bottom:-17px;z-index:2}.diagram-part-value input{width:44px;border:1px solid var(--border);border-radius:4px;background:var(--panel-bg);color:var(--app-fg);font-size:10px;padding:1px 3px}.diagram-properties label{display:block;margin-bottom:6px;font-size:12px}.diagram-properties input[type=text]{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:4px;padding:4px 6px;background:var(--panel-bg);color:var(--app-fg)}.diagram-param-grid{margin:8px 0}.bits-tool{border:1px solid var(--border);border-radius:8px;background:var(--panel-bg);padding:8px;font-size:12px}.bits-header{display:flex;align-items:center;gap:6px;margin-bottom:8px}.bits-unsupported{font-family:ui-monospace,monospace;font-size:11px;color:#b45309}.bits-table{display:grid;gap:0;overflow-x:auto}.bits-bits-host{min-width:0}.bits-row{display:grid;grid-template-columns:minmax(77px,14.4ch) minmax(156px,2.5fr) minmax(126px,11.55ch) 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