.ce-canvas-wrap{position:relative;background:var(--ms-panel-bg);border:1px solid var(--ms-line);border-radius:var(--ms-radius);padding:1rem;box-shadow:var(--ms-shadow-sm);margin-bottom:0.85rem}.ce-canvas-label{font:500 0.72rem var(--ms-font-mono);color:var(--ms-muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:0.45rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:0.4rem}.ce-canvas-label .ce-canvas-sub{text-transform:none;letter-spacing:0;font:italic 0.78rem var(--ms-font-sans);color:var(--ms-muted)}.ce-canvas-area{position:relative;width:100%}.ce-canvas-area.is-circle{height:360px}.ce-canvas-area.is-perf{height:260px}.ce-canvas-area.is-size{height:220px}.ce-canvas-area canvas{display:block;width:100%!important;height:100%!important;background:var(--ms-panel-bg-soft);border-radius:var(--ms-radius-sm)}.ce-canvas-footer{font:italic 0.78rem var(--ms-font-sans);color:var(--ms-muted);margin-top:0.55rem}.ce-legend{display:flex;gap:0.85rem;flex-wrap:wrap;font:500 0.78rem var(--ms-font-sans);color:var(--ms-ink-soft);margin-top:0.55rem}.ce-legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:0.3rem;vertical-align:middle}.ce-legend-dot.ce-raw{background:#ef4444}.ce-legend-dot.ce-sc{background:#f59e0b}.ce-legend-dot.ce-pt{background:#f59e0b}.ce-legend-dot.ce-trail{background:rgba(245,158,11,0.3)}.ce-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:1rem;align-items:flex-start}@media (max-width:1080px){.ce-layout{grid-template-columns:1fr}}.ce-control-group{margin-bottom:1.1rem}.ce-control-group:last-child{margin-bottom:0}.ce-control-group-head{display:flex;align-items:baseline;gap:0.45rem;margin-bottom:0.5rem;font:500 0.75rem var(--ms-font-mono);text-transform:uppercase;letter-spacing:0.1em}.ce-control-group-head .ce-cgh-label{color:#d97706}[data-theme="dark"] .ce-control-group-head .ce-cgh-label{color:#fbbf24}.ce-control-group-head .ce-cgh-desc{text-transform:none;letter-spacing:0;font:italic 0.78rem var(--ms-font-sans);color:var(--ms-muted)}.ce-control{display:flex;flex-direction:column;gap:0.3rem;margin-bottom:0.6rem}.ce-control:last-child{margin-bottom:0}.ce-control-label{display:flex;justify-content:space-between;align-items:baseline;font:500 0.78rem var(--ms-font-sans);color:var(--ms-ink-soft)}.ce-control-value{font:500 0.76rem var(--ms-font-mono);color:#d97706}[data-theme="dark"] .ce-control-value{color:#fbbf24}.ce-control input[type="range"]{width:100%;appearance:none;height:4px;background:rgba(245,158,11,0.18);border-radius:var(--ms-radius-pill);cursor:pointer}.ce-control input[type="range"]::-webkit-slider-thumb{appearance:none;width:16px;height:16px;background:#f59e0b;border-radius:50%;cursor:pointer}.ce-control input[type="range"]::-moz-range-thumb{width:16px;height:16px;background:#f59e0b;border-radius:50%;border:none}.ce-control select{padding:0.4rem 0.6rem;font:500 0.84rem var(--ms-font-sans);color:var(--ms-ink);background:var(--ms-panel-bg-soft);border:1px solid var(--ms-line);border-radius:var(--ms-radius-sm);outline:none}.ce-control select:focus{border-color:#f59e0b;box-shadow:0 0 0 3px rgba(245,158,11,0.2)}.ce-control-checkbox{display:inline-flex;align-items:center;gap:0.4rem;font:500 0.82rem var(--ms-font-sans);color:var(--ms-ink-soft);cursor:pointer}.ce-control-checkbox input{accent-color:#f59e0b;width:16px;height:16px}.ce-metric-row{display:flex;gap:0.5rem;flex-wrap:wrap;margin-bottom:0.6rem}.ce-metric{display:inline-flex;align-items:center;gap:0.4rem;padding:0.3rem 0.7rem;background:var(--ms-panel-bg-soft);border:1px solid var(--ms-line);border-radius:var(--ms-radius-pill);font:500 0.78rem var(--ms-font-sans);color:var(--ms-ink-soft)}.ce-metric strong{font:600 0.82rem var(--ms-font-mono);color:var(--ms-ink)}.ce-metric.is-raw strong{color:#b91c1c}.ce-metric.is-sc strong{color:#d97706}[data-theme="dark"] .ce-metric.is-sc strong{color:#fbbf24}.ce-importance{display:grid;grid-template-columns:50px 1fr 50px;align-items:center;gap:0.6rem;margin-bottom:0.4rem}.ce-importance-label{font:500 0.8rem var(--ms-font-mono);color:var(--ms-ink-soft)}.ce-importance-bar{height:8px;background:rgba(245,158,11,0.12);border-radius:var(--ms-radius-pill);overflow:hidden}.ce-importance-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#d97706);border-radius:var(--ms-radius-pill);transition:width 0.25s ease}.ce-importance-fill.is-cos{background:linear-gradient(90deg,#fb923c,#ea580c)}.ce-importance-value{font:500 0.76rem var(--ms-font-mono);color:var(--ms-muted);text-align:right}.ce-linear-only{position:relative}.ce-linear-only.is-disabled>.ce-canvas-area,.ce-linear-only.is-disabled>.ce-canvas-footer,.ce-linear-only.is-disabled>.ce-importance,.ce-linear-only.is-disabled>.ce-metric-row{opacity:0.32;filter:grayscale(0.6);pointer-events:none}.ce-disabled-banner{display:none;position:absolute;inset:0;align-items:center;justify-content:center;text-align:center;padding:1rem 1.4rem;background:linear-gradient(180deg,rgba(255,255,255,0.55),rgba(255,255,255,0.85));border-radius:var(--ms-radius-sm);z-index:2}[data-theme="dark"] .ce-disabled-banner{background:linear-gradient(180deg,rgba(0,0,0,0.40),rgba(0,0,0,0.78))}.ce-linear-only.is-disabled>.ce-disabled-banner{display:flex}.ce-disabled-banner-inner{max-width:36ch;font:0.85rem/1.45 var(--ms-font-sans);color:var(--ms-ink)}.ce-disabled-banner-inner strong{display:block;font:500 0.78rem var(--ms-font-mono);text-transform:uppercase;letter-spacing:0.1em;color:#d97706;margin-bottom:0.4rem}[data-theme="dark"] .ce-disabled-banner-inner strong{color:#fbbf24}.ce-math{display:grid;grid-template-columns:1fr;gap:0.75rem}.ce-math-step{padding:0.85rem 1rem;background:var(--ms-panel-bg-soft);border-left:3px solid #f59e0b;border-radius:var(--ms-radius-sm)}.ce-math-step h4{font:500 0.85rem var(--ms-font-sans);color:var(--ms-ink);margin:0 0 0.45rem}.ce-math-step p{font:0.86rem/1.55 var(--ms-font-sans);color:var(--ms-ink-soft);margin:0}.ce-math-step .katex-display{margin:0.5rem 0 0!important}.ce-try{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0.75rem}.ce-try-item{padding:0.85rem 1rem;background:var(--ms-panel-bg-soft);border:1px solid var(--ms-line);border-radius:var(--ms-radius-sm)}.ce-try-item h4{font:500 0.88rem var(--ms-font-sans);color:var(--ms-ink);margin:0 0 0.3rem}.ce-try-item p{font:0.82rem/1.5 var(--ms-font-sans);color:var(--ms-muted);margin:0}.ce-try-item code{font:0.78rem var(--ms-font-mono);color:#d97706;background:rgba(245,158,11,0.10);padding:0.05rem 0.3rem;border-radius:3px}.ce-strip{display:flex;flex-wrap:wrap;gap:0.4rem;align-items:center;padding:0.55rem 0.85rem;margin:0.65rem 0;border-radius:var(--ms-radius-sm);background:var(--ms-panel-bg-soft);border-left:3px solid var(--ms-line)}.ce-strip-label{font:500 0.7rem var(--ms-font-mono);text-transform:uppercase;letter-spacing:0.1em;color:var(--ms-muted);margin-right:0.4rem}.ce-strip.is-watchout{background:rgba(245,158,11,0.05);border-left-color:#f59e0b}.ce-strip.is-watchout .ce-strip-label{color:#b45309}[data-theme="dark"] .ce-strip.is-watchout .ce-strip-label{color:#fbbf24}.ce-strip.is-practice{background:rgba(34,197,94,0.04);border-left-color:#15803d}.ce-strip.is-practice .ce-strip-label{color:#15803d}[data-theme="dark"] .ce-strip.is-practice .ce-strip-label{color:#86efac}.ce-tag{display:inline-flex;align-items:center;padding:0.2rem 0.6rem;background:var(--ms-panel-bg);border:1px solid var(--ms-line);border-radius:var(--ms-radius-pill);font:500 0.76rem var(--ms-font-sans);color:var(--ms-ink-soft);white-space:nowrap}.ce-strip.is-practice .ce-tag{font-family:var(--ms-font-mono);font-size:0.74rem;color:#15803d;background:rgba(34,197,94,0.07);border-color:rgba(34,197,94,0.25)}[data-theme="dark"] .ce-strip.is-practice .ce-tag{color:#86efac}details.ce-collapse{background:var(--ms-panel-bg);border:1px solid var(--ms-line);border-radius:var(--ms-radius);overflow:hidden;margin-bottom:1rem}details.ce-collapse>summary{list-style:none;cursor:pointer;padding:0.95rem 1.15rem;font:500 1rem var(--ms-font-serif);color:var(--ms-ink);display:flex;justify-content:space-between;align-items:center;user-select:none}details.ce-collapse>summary::-webkit-details-marker{display:none}details.ce-collapse>summary::after{content:"+";font:500 1.3rem var(--ms-font-mono);color:var(--ms-muted)}details.ce-collapse[open]>summary::after{content:"−"}details.ce-collapse>.ce-collapse-body{padding:0 1.15rem 1.2rem;border-top:1px solid var(--ms-line)}details.ce-collapse>.ce-collapse-body>*+*{margin-top:1.2rem}details.ce-collapse>.ce-collapse-body>*:first-child{margin-top:1.2rem}