:root{--bg-color:#0d0f26;--bg-color-rgb:13, 15, 38;--card-bg-color:#2816424d;--border-color:#8089ff4d;--glow-color:#a0aaffb3;--text-color:#e0e4ff;--text-secondary-color:#a0a8d8;--accent-pink:#f472b6;--accent-green:#4ade80;--accent-yellow:#facc15;--accent-purple:#a78bfa;--accent-purple-dark:#8c70d0;--font-family:"SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--transition-speed:.3s}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{height:100%;overflow:hidden}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;line-height:1.6;display:flex;overflow-x:hidden}#preloader{background:var(--bg-color);z-index:1000;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .5s;display:flex;position:fixed;top:0;left:0}.spinner{border:5px solid var(--border-color);border-top-color:var(--accent-purple);border-radius:50%;width:50px;height:50px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.background-container{z-index:-1;background-color:var(--bg-color);background-image:radial-gradient(#ffffff0a 1px,#0000 1px);background-size:30px 30px;width:100%;height:100%;transition:background-color .4s;position:fixed;top:0;left:0;overflow:hidden}.background-gradient{display:none}.background-noise{opacity:.03;background:url("data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 200 200\"><filter id=\"n\"><feTurbulence type=\"fractalNoise\" baseFrequency=\"0.8\" numOctaves=\"4\" stitchTiles=\"stitch\"/></filter><rect width=\"100%\" height=\"100%\" filter=\"url(%23n)\"/></svg>") 0 0/200px 200px;width:200%;height:200%;animation:10s linear infinite noise-pan;position:absolute;top:-50%;left:-50%}@keyframes move1{to{transform:translate(10vw,15vh)scale(1.2)}}@keyframes move2{to{transform:translate(-15vw,-10vh)scale(.8)}}@keyframes noise-pan{0%{transform:translate(0)}to{transform:translate(-100px,-100px)}}main{flex-direction:column;flex-grow:1;gap:1.5rem;width:100%;padding:1.5rem;display:flex;overflow:hidden}.section{background:var(--card-bg-color);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);opacity:0;border-radius:20px;flex-direction:column;gap:1.5rem;padding:2.5rem;transition:opacity .6s ease-out,transform .6s ease-out;display:flex;transform:translateY(30px);box-shadow:0 8px 32px #0003}.section.is-visible{opacity:1;transform:translateY(0)}#controls_options_section{-webkit-backdrop-filter:blur(20px);opacity:1;background:0 0;border:1px solid #0000;border-radius:20px;flex-direction:column;flex-shrink:0;gap:1rem;padding:.7rem;transition:padding .25s,gap .25s;display:flex;position:relative;transform:translateY(0);box-shadow:0 8px 32px #0003}.controls-collapsed-bar{justify-content:space-between;align-items:center;gap:1rem;min-height:40px;padding:.25rem 0;display:flex}.controls-collapsed-label{color:var(--text-color);font-size:.92rem;font-weight:500}#controls_panels_row{opacity:1;align-items:stretch;gap:1.25rem;max-height:320px;transition:max-height .28s,opacity .2s;display:flex;overflow:hidden}#controls_options_section.is-collapsed{gap:0;min-height:72px;padding-top:1rem;padding-bottom:1rem}#controls_options_section.is-collapsed #controls_panels_row{opacity:0;pointer-events:none;max-height:0}#controls_options_section.is-collapsed .controls-collapsed-bar{display:flex}.controls-panel{border:1px solid var(--border-color);background:var(--card-bg-color);scrollbar-width:thin;scrollbar-color:var(--border-color) #0000001a;border-radius:14px;flex-direction:column;flex:1 1 0;gap:1rem;min-width:0;height:260px;padding:1.15rem 1.2rem;display:flex;position:relative;overflow-y:auto}.controls-panel::-webkit-scrollbar{width:8px}.controls-panel::-webkit-scrollbar-track{background:#0000001a;border-radius:4px}.controls-panel::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.controls-panel::-webkit-scrollbar-thumb:hover{background:var(--glow-color)}.controls-panel-heading{flex-direction:column;gap:.25rem;padding-bottom:.2rem;display:flex}.controls-panel-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-purple) 60%, var(--text-secondary-color));font-size:.72rem}.controls-panel-title{color:var(--text-color);font-size:1rem;font-weight:600}.controls-panel-copy{color:var(--text-secondary-color);font-size:.8rem;line-height:1.45}#function-controls-panel{flex:.9 1 0}#parameter-controls-panel,#visualization-options-panel{flex:1.15 1 0}#visualization-options-panel{gap:.9rem;padding-top:1rem}.controls-panel-header{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.controls-panel-header-actions{align-items:center;gap:10px;margin-left:auto;display:flex}.controls-panel-name{color:var(--text-color);letter-spacing:.01em;font-size:.98rem;font-weight:600}.controls-panel-divider{border-bottom:1px solid color-mix(in srgb, var(--border-color) 85%, transparent);margin-top:-.2rem}.viz-panel-top-right-controls{z-index:10;position:absolute;top:1rem;right:1rem}.viz-panel-top-right-controls button{padding:.4rem .8rem;font-size:.85rem}.slider-row{flex-direction:row;gap:1rem;width:100%;display:flex}.slider-row>.control-group{flex:1;min-width:0}.viz-feature-section{border:1px solid color-mix(in srgb, var(--border-color) 82%, transparent);background:color-mix(in srgb, var(--card-bg-color) 80%, black);border-radius:16px;flex-direction:column;gap:.75rem;padding:.95rem;display:flex;box-shadow:inset 0 1px #ffffff0a,0 10px 26px #0000001f}.viz-feature-section--vector{background:color-mix(in srgb, var(--card-bg-color) 80%, black)}.viz-feature-section-header,.viz-detail-header,.vector-settings-header{flex-direction:column;gap:.18rem;display:flex}.viz-feature-section-title,.viz-detail-title,.vector-settings-title{letter-spacing:.14em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-purple) 52%, var(--text-secondary-color));font-size:.72rem}.viz-detail-copy,.vector-settings-copy{color:var(--text-secondary-color);font-size:.78rem;line-height:1.4}.viz-toggle-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.viz-toggle-grid--compact{gap:.55rem}.viz-toggle-card{border:1px solid color-mix(in srgb, var(--border-color) 60%, transparent);background:color-mix(in srgb, var(--card-bg-color) 40%, transparent);border-radius:14px;gap:.75rem;min-width:0;min-height:84px;padding:.9rem;transition:border-color .2s,background-color .2s,box-shadow .2s,transform .15s;display:flex;position:relative;align-items:flex-start!important}.viz-toggle-card:hover{border-color:color-mix(in srgb, var(--accent-purple) 65%, transparent);background:color-mix(in srgb, var(--card-bg-color) 80%, transparent);transform:translateY(-1px);box-shadow:0 8px 18px #00000029}.viz-toggle-card:has(input[type=checkbox]:checked){border-color:color-mix(in srgb, var(--accent-purple) 82%, transparent);background:color-mix(in srgb, var(--accent-purple) 15%, var(--card-bg-color));box-shadow:inset 0 1px 0 #ffffff0a, 0 0 0 1px color-mix(in srgb, var(--accent-purple) 8%, transparent), 0 12px 24px #0000002e}.viz-toggle-card--hero{background:var(--card-bg-color);min-height:96px}.viz-toggle-card--wide{grid-column:1/-1}.viz-toggle-card--compact{min-height:74px;padding:.78rem .82rem}.viz-toggle-card input[type=checkbox]{opacity:0;width:0;height:0;position:absolute}.viz-toggle-card .custom-checkbox-visual{background-color:rgba(var(--bg-color-rgb), .28);border:1px solid #8089ff52;border-radius:4px;flex-shrink:0;width:18px;height:18px;margin-top:.05rem;margin-right:0;transition:background-color .2s,border-color .2s,box-shadow .2s;display:inline-block;position:relative}.viz-toggle-card .custom-checkbox-visual:after{content:"";border:solid var(--text-color);opacity:0;border-width:0 2px 2px 0;width:4px;height:9px;transition:transform .2s ease-out,opacity .2s ease-out;position:absolute;top:1px;left:5px;transform:rotate(45deg)scale(.5)}.viz-toggle-card input[type=checkbox]:checked+.custom-checkbox-visual{background-color:color-mix(in srgb, var(--accent-purple) 12%, #ffffff0a);border-color:var(--accent-purple);box-shadow:0 0 10px var(--glow-color)}.viz-toggle-card input[type=checkbox]:checked+.custom-checkbox-visual:after{border-color:var(--accent-purple);opacity:1;transform:rotate(45deg)scale(1)}.viz-toggle-card input[type=checkbox]:focus+.custom-checkbox-visual{box-shadow:0 0 0 3px var(--glow-color);border-color:var(--accent-purple)}.viz-toggle-card-content{flex-direction:column;gap:.22rem;min-width:0;display:flex}.viz-toggle-card-title{color:var(--text-color);font-size:.9rem;font-weight:600;line-height:1.25}.viz-toggle-card-copy{color:var(--text-secondary-color);font-size:.76rem;line-height:1.42}#visualization-options-panel .viz-detail-block,#visualization-options-panel .vector-settings-card{border:1px solid var(--border-color);background:var(--card-bg-color);border-radius:14px;margin-top:0;margin-bottom:0;padding:.95rem 1rem;box-shadow:inset 0 1px #ffffff08}#visualization-options-panel .viz-subdetail-block{border:1px solid var(--border-color);background:color-mix(in srgb, var(--bg-color) 40%, var(--card-bg-color));border-radius:12px;margin-top:.7rem;margin-bottom:0;padding:.9rem}.viz-settings-grid,.vector-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem 1rem;display:grid}.viz-settings-grid .control-group,.vector-settings-grid .control-group{min-width:0;margin-bottom:0}.viz-control-span-2{grid-column:1/-1}.viz-stacked-options,.riemann-sphere-coloring-options{flex-direction:column;display:flex}.viz-stacked-options{gap:.8rem}.riemann-sphere-coloring-options{gap:.55rem;padding-bottom:.1rem}.vector-flow-workspace{flex-direction:column;gap:.9rem;display:flex}.vector-flow-toggle-grid{margin-top:.1rem}#visualization-options-panel .vector-settings-card .slider-container{border:1px solid var(--border-color);background:var(--card-bg-color);border-radius:12px;padding:.72rem .82rem}.sphere-view-button-row{flex-wrap:wrap;gap:.55rem;display:flex}.navigation-controls-container{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:6px;margin-top:.75rem;padding:.85rem}.navigation-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.navigation-settings-grid .control-group{margin-bottom:0}.navigation-settings-grid label{font-size:.78rem}.navigation-keyhint-overlay{z-index:10;background:color-mix(in srgb, var(--card-bg-color) 80%, black);-webkit-backdrop-filter:blur(6px);border:1px solid color-mix(in srgb, var(--accent-purple) 20%, transparent);pointer-events:none;border-radius:8px;flex-direction:column;align-items:center;gap:4px;padding:8px 10px 6px;display:flex;position:absolute;bottom:12px;left:12px}.navigation-keyhint-grid{grid-template-rows:repeat(2,30px);grid-template-columns:repeat(3,30px);justify-content:center;gap:3px;display:grid}.keyhint-key{border:1px solid color-mix(in srgb, var(--accent-purple) 35%, transparent);background:color-mix(in srgb, var(--accent-purple) 10%, transparent);width:30px;height:30px;color:var(--text-secondary-color);border-radius:5px;justify-content:center;align-items:center;transition:background .1s,border-color .1s,transform 80ms;display:flex}.keyhint-key svg{width:14px;height:14px}.keyhint-key.active{background:color-mix(in srgb, var(--accent-purple) 40%, transparent);border-color:color-mix(in srgb, var(--accent-purple) 80%, transparent);color:#fff;box-shadow:0 0 10px color-mix(in srgb, var(--accent-purple) 35%, transparent);transform:scale(.92)}.keyhint-spacer{width:30px;height:30px}.navigation-keyhint-caption{color:#c8b4ff80;letter-spacing:.03em;font-size:.6rem}.navigation-reset-button{border:1px solid color-mix(in srgb, var(--accent-green) 45%, var(--border-color));width:100%;color:color-mix(in srgb, var(--accent-green) 75%, var(--text-color));background:#4ade8014;margin-top:.75rem}@media (width<=960px){.viz-toggle-grid,.viz-settings-grid,.vector-settings-grid,.navigation-settings-grid{grid-template-columns:1fr}.viz-feature-section,#visualization-options-panel .viz-detail-block,#visualization-options-panel .vector-settings-card{padding:.85rem}.slider-row{flex-direction:column}}hr.panel-separator{border:none;border-top:1px solid var(--border-color);margin:1rem 0}.dependent-settings-block{-webkit-backdrop-filter:blur(10px);background-color:#0c0c19b3;border-radius:6px;margin-top:.25rem;margin-bottom:1rem;padding:1.15rem;transition:opacity .3s ease-out,transform .3s ease-out,max-height .3s ease-out}.dependent-settings-block .control-group{margin-bottom:.75rem}.dependent-settings-block .control-group:last-child{margin-bottom:0}#parameter-controls-panel{gap:.95rem}#parameter-controls-panel .dependent-settings-block{border:1px solid color-mix(in srgb, var(--border-color) 88%, transparent);background:color-mix(in srgb, var(--card-bg-color) 90%, black);border-radius:16px;margin:0;box-shadow:inset 0 1px #ffffff0a,0 10px 24px #00000024}#parameter-controls-panel .control-group{gap:.55rem}#parameter-controls-panel .control-group>label:not([for]){letter-spacing:.14em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-purple) 56%, var(--text-secondary-color));font-size:.72rem;font-weight:600}#parameter-controls-panel .control-group>label.panel-formula-label{letter-spacing:0;text-transform:none;color:var(--text-color);justify-content:flex-start;align-items:baseline;font-size:.9rem;font-weight:500;line-height:1.45}#parameter-controls-panel .control-group>label[for],#parameter-controls-panel .mobius-coeff-row .control-group label,#parameter-controls-panel .polynomial-coeff-row .control-group label{color:var(--text-secondary-color)}#parameter-controls-panel .slider-container{border:1px solid var(--border-color);background:var(--card-bg-color);border-radius:12px;padding:.72rem .82rem}#parameter-controls-panel button,#parameter-controls-panel select,#parameter-controls-panel .small-number-input,.control-file-input{border-radius:12px}#parameter-controls-panel .mobius-coeff-row,#parameter-controls-panel .polynomial-coeff-row{gap:1rem}#parameter-controls-panel .mobius-coeff-row>.control-group,#parameter-controls-panel .polynomial-coeff-row>.control-group{border:1px solid var(--border-color);background:color-mix(in srgb, var(--bg-color) 20%, var(--card-bg-color));border-radius:14px;padding:.9rem}#parameter-controls-panel #polynomial_coeffs_container{gap:.95rem}#parameter-controls-panel .animation-speed-selector{min-width:72px}.panel-inline-heading{flex-direction:column;gap:.22rem;margin-bottom:.15rem;display:flex}.panel-inline-title{letter-spacing:.14em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-purple) 56%, var(--text-secondary-color));font-size:.74rem;font-weight:600}.panel-inline-copy{color:var(--text-secondary-color);font-size:.8rem;line-height:1.45}.image-upload-panel{flex-direction:column;gap:.95rem;display:flex}.image-upload-field{border:1px dashed color-mix(in srgb, var(--accent-purple) 42%, var(--border-color));background:var(--card-bg-color);border-radius:14px;padding:.95rem}.upload-control-label{flex-direction:column;gap:.2rem;justify-content:flex-start!important;align-items:flex-start!important}.upload-control-title{color:var(--text-color);font-size:.88rem;font-weight:600}.upload-control-copy{color:var(--text-secondary-color);font-size:.78rem}.control-file-input{border:1px solid var(--border-color);background:var(--card-bg-color);width:100%;color:var(--text-secondary-color);font-family:var(--font-family);padding:.42rem;font-size:.82rem;transition:border-color .2s,box-shadow .2s,background-color .2s}.control-file-input:hover{border-color:color-mix(in srgb, var(--accent-purple) 58%, var(--border-color));background:color-mix(in srgb, var(--card-bg-color) 80%, black)}.control-file-input:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent-purple) 18%, transparent);outline:none}.control-file-input::file-selector-button{background:linear-gradient(135deg, var(--accent-purple), var(--accent-purple-dark));color:#fff;font-family:var(--font-family);cursor:pointer;border:0;border-radius:10px;margin-right:.8rem;padding:.65rem .95rem;font-size:.8rem;font-weight:600;transition:filter .2s,box-shadow .2s}.control-file-input::-webkit-file-upload-button{background:linear-gradient(135deg, var(--accent-purple), var(--accent-purple-dark));color:#fff;font-family:var(--font-family);cursor:pointer;border:0;border-radius:10px;margin-right:.8rem;padding:.65rem .95rem;font-size:.8rem;font-weight:600;transition:filter .2s,box-shadow .2s}.control-file-input:hover::file-selector-button{filter:brightness(1.05);box-shadow:0 8px 18px #8c70d040}.control-file-input:hover::-webkit-file-upload-button{filter:brightness(1.05);box-shadow:0 8px 18px #8c70d040}.media-status-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.media-status-text{min-height:1.2rem;color:var(--text-secondary-color);flex:220px;font-size:.8rem;line-height:1.45}#domain_coloring_key{z-index:50;background-color:rgba(var(--bg-color-rgb,13, 15, 38), .75);-webkit-backdrop-filter:blur(5px);border:1px solid var(--border-color);max-width:calc(100% - 20px);color:var(--text-secondary-color);border-radius:8px;padding:.75rem;font-size:.8rem;line-height:1.4;position:absolute;top:10px;left:10px}#domain_coloring_key strong{color:var(--text-color);margin-bottom:.25rem;font-weight:600;display:block}#domain_coloring_key span[style*=color]{font-weight:500}#canvases_section{-webkit-backdrop-filter:blur(20px);opacity:1;background:0 0;border:1px solid #0000;border-radius:20px;flex-direction:column;flex-grow:1;min-height:0;padding:.7rem;display:flex;transform:translateY(0);box-shadow:0 8px 32px #0003}#canvases_section .two-column-layout{flex-grow:1;align-items:stretch;min-height:0}#canvases_section .plane-column,#laplace_3d_column{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;min-height:0;padding:1.5rem;transition:flex .32s cubic-bezier(.4,0,.2,1),min-width .32s cubic-bezier(.4,0,.2,1),max-width .32s cubic-bezier(.4,0,.2,1),padding .32s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 10px 30px #0003}#canvases_section .plane-column.plane-collapsed{cursor:default;align-items:center;padding:.75rem 0;overflow:visible;flex:0 0 48px!important;min-width:48px!important;max-width:48px!important}#canvases_section .plane-column.plane-collapsed .canvas-header-line,#canvases_section .plane-column.plane-collapsed>div:not(.collapsed-placeholder-content){display:none!important}.collapsed-placeholder-content{flex-direction:column;justify-content:flex-start;align-items:center;gap:.75rem;height:100%;padding-top:.25rem;display:none}#canvases_section .plane-column.plane-collapsed .collapsed-placeholder-content{width:48px;display:flex;overflow:visible}.expand-plane-btn{border:1px solid var(--border-color);width:32px;height:32px;color:var(--text-color);cursor:pointer;background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;transition:background .18s,color .18s,border-color .18s;display:flex}.expand-plane-btn:hover{background:var(--accent-color);border-color:var(--accent-color);color:var(--bg-color)}.expand-plane-btn svg,.expand-plane-btn i svg{stroke:currentColor;fill:none;stroke-width:2.5px;width:14px;height:14px;display:block;overflow:visible}.collapsed-vertical-title{color:var(--text-muted-color);letter-spacing:.08em;text-transform:uppercase;writing-mode:vertical-lr;white-space:nowrap;-webkit-user-select:none;user-select:none;font-size:.65rem;font-weight:600;line-height:1;transform:rotate(180deg)}#canvases_section .plane-column>div:not(.canvas-header-line):not(.collapsed-placeholder-content),#laplace_3d_column>div:not(.canvas-header-line):not(.collapsed-placeholder-content){border:1px solid var(--border-color);background:#00000026;border-radius:12px;flex-direction:column;flex-grow:1;min-height:0;display:flex;position:relative;overflow:hidden}.canvas-header-line{flex-wrap:nowrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.canvas-header-line .section-title{text-overflow:ellipsis;white-space:nowrap;border-bottom:none;flex-grow:1;flex-shrink:1;min-width:100px;margin-bottom:0;padding-bottom:0;font-size:1.2rem;overflow:hidden}.canvas-header-controls{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:1rem;display:flex}.canvas-header-controls label{margin-bottom:0;font-size:.8rem}canvas{cursor:crosshair;border-radius:8px;flex-grow:1;width:100%;height:100%;min-height:0;display:block}.riemann-surface-canvas{z-index:2;touch-action:none;background:radial-gradient(circle at 50% 42%,#332d5b33,#0000 54%),#080a12;width:100%;height:100%;position:absolute;inset:0}.riemann-surface-hud{z-index:4;border:1px solid color-mix(in srgb, var(--accent-purple) 28%, transparent);background:color-mix(in srgb, var(--card-bg-color) 80%, black);max-width:calc(100% - 24px);color:var(--text-color);letter-spacing:.02em;pointer-events:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:6px 9px;font:10px/1.35 SF Mono,Roboto Mono,monospace;position:absolute;bottom:12px;left:12px}.riemann-surface-actions{justify-content:space-between;align-items:center;gap:.75rem;margin-top:.7rem;display:flex}.riemann-surface-status{color:color-mix(in srgb, var(--accent-purple) 58%, var(--text-secondary-color));font-size:.72rem;line-height:1.35}.riemann-surface-actions button{flex-shrink:0;padding:.45rem .75rem;font-size:.75rem}.section-title{color:var(--text-color);border-bottom:2px solid var(--border-color);margin-bottom:.6rem;padding-bottom:.6rem;font-size:1.65rem;font-weight:500}.section-text{color:var(--text-secondary-color);max-width:80ch}.section-text strong{color:var(--text-color);font-weight:600}.control-group{flex-direction:column;gap:.6rem;display:flex}.control-group label{color:var(--text-secondary-color);letter-spacing:.01em;justify-content:space-between;align-items:center;font-size:.9rem;font-weight:400;display:flex}.control-group label:has(span.custom-checkbox-visual){justify-content:flex-start}.control-group label>output,.control-group .slider-value-output{color:var(--text-color);text-align:center;background-color:#00000040;border-radius:6px;min-width:40px;margin-left:auto;padding:.25rem .5rem;font-size:.8rem}.control-group .number-input{border:1px solid var(--border-color);width:70px;color:var(--text-color);text-align:center;transition:box-shadow var(--transition-speed);background:#0003;border-radius:8px;padding:.5rem;font-size:1.25rem;font-weight:700}.control-group .number-input:focus{box-shadow:0 0 0 3px var(--glow-color);outline:none}.sum-output{color:#fff;padding:.5rem;font-size:1.75rem;font-weight:700}input[type=range]{appearance:none;width:100%;height:6px;transition:background-color var(--transition-speed), box-shadow var(--transition-speed);background:#a0a8d84d;border-radius:3px;outline:none}input[type=range]::-moz-range-track{background:#a0a8d84d;border:none;border-radius:3px;width:100%;height:6px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--accent-purple);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px;transition:transform .15s,box-shadow .2s,background-color .2s}input[type=range]:hover::-webkit-slider-thumb{box-shadow:0 0 10px color-mix(in srgb, var(--accent-purple) 70%, transparent);transform:scale(1.1)}input[type=range]:active::-webkit-slider-thumb{background-color:var(--accent-purple-dark);box-shadow:0 0 5px var(--accent-purple-dark);transform:scale(1.05)}input[type=range]:focus::-webkit-slider-thumb{box-shadow:0 0 0 3px color-mix(in srgb, var(--accent-purple) 50%, white 50%), 0 0 8px var(--accent-purple)}input[type=range]::-moz-range-thumb{background:var(--accent-purple);cursor:pointer;border:2px solid #fff;border-radius:50%;width:18px;height:18px;transition:transform .15s,box-shadow .2s,background-color .2s}input[type=range]:hover::-moz-range-thumb{box-shadow:0 0 10px color-mix(in srgb, var(--accent-purple) 70%, transparent);transform:scale(1.1)}input[type=range]:active::-moz-range-thumb{background-color:var(--accent-purple-dark);box-shadow:0 0 5px var(--accent-purple-dark);transform:scale(1.05)}input[type=range]:focus::-moz-range-thumb{box-shadow:0 0 0 3px color-mix(in srgb, var(--accent-purple) 50%, white 50%), 0 0 8px var(--accent-purple)}.two-column-layout{flex-wrap:nowrap;align-items:stretch;gap:1.5rem;padding-bottom:.5rem;display:flex;overflow:auto hidden}.two-column-layout::-webkit-scrollbar{height:8px}.two-column-layout::-webkit-scrollbar-track{background:color-mix(in srgb, var(--panel-bg) 50%, transparent);border-radius:4px}.two-column-layout::-webkit-scrollbar-thumb{background-color:var(--accent-purple);border:1px solid var(--panel-bg);border-radius:4px}.two-column-layout::-webkit-scrollbar-thumb:hover{background-color:var(--accent-purple-light)}.two-column-layout>div{flex:0 0 calc(50% - .75rem);min-width:400px}#canvases_section .two-column-layout:not(:has([id^=w_plane_column_])):has(#laplace_3d_column.hidden):has(.plane-collapsed)>.plane-column:not(.plane-collapsed){flex:1;min-width:0}.view-palette-circle-btn{color:var(--text-color);background:color-mix(in srgb, var(--accent-purple) 15%, transparent);border:1px solid color-mix(in srgb, var(--accent-purple) 30%, transparent);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:.25rem;padding:.35rem .75rem;font-size:.75rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.view-palette-circle-btn:hover{background:color-mix(in srgb, var(--accent-purple) 25%, transparent);border-color:var(--accent-purple);box-shadow:0 0 8px color-mix(in srgb, var(--accent-purple) 20%, transparent);transform:translateY(-1px)}.view-palette-circle-btn:active{transform:translateY(0)}.two-column-layout:has(#laplace_3d_column:not(.hidden))>div{flex:0 0 calc(33.333% - 1rem);min-width:300px}.two-column-layout.chaining-grid-view{z-index:10000;background:var(--bg-color);box-sizing:border-box;place-items:stretch stretch;gap:3px;max-height:100vh;inset:0;flex-wrap:unset!important;border:none!important;border-radius:0!important;grid-template-rows:none!important;grid-template-columns:repeat(5,1fr)!important;grid-auto-rows:min(20vh,280px)!important;margin:0!important;padding:6px!important;display:grid!important;position:fixed!important;overflow:hidden auto!important}.two-column-layout.chaining-grid-view>div{border:1px solid var(--border-color);border-radius:6px;flex:unset!important;width:100%!important;min-width:0!important;height:100%!important;min-height:0!important;overflow:hidden!important}.two-column-layout.chaining-grid-view .canvas-header-line{display:none!important}.two-column-layout.chaining-grid-view::-webkit-scrollbar{width:8px}.two-column-layout.chaining-grid-view::-webkit-scrollbar-track{background:#0000004d;border-radius:4px}.two-column-layout.chaining-grid-view::-webkit-scrollbar-thumb{background-color:var(--accent-purple);border:1px solid #0003;border-radius:4px}.two-column-layout.chaining-grid-view::-webkit-scrollbar-thumb:hover{background-color:var(--accent-purple-light)}@media (width<=800px){.two-column-layout{flex-direction:column;overflow-x:hidden}.two-column-layout>div{flex:auto;width:100%;min-width:0}}.helix-cards-container{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.helix-card{border:1px solid var(--border-color);transition:box-shadow var(--transition-speed), transform var(--transition-speed);border-radius:16px;flex-direction:column;gap:1rem;padding:1.2rem;display:flex}.helix-card:hover{box-shadow:0 0 15px #8089ff33}.helix-card-title{text-align:center;font-weight:600}.circular-plots-grid{grid-template-columns:1fr 1fr;justify-items:center;gap:1rem;display:grid}.circular-plot-label{text-align:center;color:var(--text-secondary-color);font-size:.8rem}.linear-component{width:100%;padding-top:1rem}.linear-bar-bg{background:#0000004d;border-radius:8px;width:100%;height:16px;overflow:hidden}.linear-bar-fg{border-radius:8px;height:100%}.linear-bar-label{text-align:center;color:var(--text-secondary-color);margin-top:.5rem;font-size:.9rem}.flowchart-list li{counter-increment:step-counter;margin-bottom:1rem;padding-left:2.5rem;list-style:none;position:relative}.flowchart-list li:before{content:counter(step-counter);background:var(--accent-purple);color:#fff;width:1.8rem;height:1.8rem;box-shadow:0 0 10px var(--accent-purple);border-radius:50%;justify-content:center;align-items:center;font-weight:700;display:flex;position:absolute;top:0;left:0}.flowchart-list li strong{font-size:1.1rem;display:block}#helix-manipulation-canvas{cursor:grab;background:0 0;border-radius:12px;width:100%!important;height:400px!important}#helix-manipulation-canvas:active{cursor:grabbing}.attention-viz,.mlp-viz{flex-direction:column;align-items:center;gap:1.5rem;padding:2rem 0;display:flex;position:relative}.attention-row{z-index:2;align-items:center;gap:1rem;display:flex}.viz-box{border:1px solid var(--border-color);background:var(--card-bg-color);text-align:center;transition:transform var(--transition-speed), box-shadow var(--transition-speed);border-radius:8px;padding:1rem 1.5rem;font-weight:600}.viz-box:hover{box-shadow:0 0 12px var(--glow-color)}.viz-box-small{padding:.5rem 1rem;font-size:.9rem}.viz-arrow{color:var(--text-secondary-color);font-size:2rem}.viz-label{color:var(--text-secondary-color);margin-top:-.5rem;font-size:.9rem}.mlp-stages{grid-template-columns:1fr auto 1fr;align-items:center;gap:1.5rem;width:100%;display:grid}.mlp-stage-box{border:1px solid var(--border-color);border-radius:12px;flex-direction:column;justify-content:space-between;align-items:center;gap:1rem;min-height:220px;padding:1.5rem;display:flex}.chart-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;display:grid}.chart-container{position:relative}.chart-container svg{overflow:visible}.chart-title{text-align:center;margin-bottom:1rem;font-weight:600}.helix-subspace-container{grid-template-rows:1fr 1fr auto;grid-template-columns:1fr 1fr;gap:1.5rem;height:400px;display:grid}.helix-subspace-linear{grid-column:1/-1}.precision-comparison{grid-template-columns:1fr 1fr;gap:2rem;display:grid}.precision-box{border:1px solid var(--border-color);border-radius:16px;flex-direction:column;align-items:center;gap:1rem;padding:1.5rem;display:flex}#tooltip{border:1px solid var(--border-color);pointer-events:none;z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);white-space:pre;color:var(--text-color);background:#0d0f26e6;border-radius:6px;padding:.5rem .75rem;font-size:.9rem;display:none;position:fixed}.fourier-bar,.error-bar{transition:transform .2s ease-out}.fourier-bar:hover,.error-bar:hover{filter:brightness(1.2)}.hidden{display:none!important}.hidden-visually{clip:rect(1px, 1px, 1px, 1px);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}#fullscreen_container{background-color:var(--bg-color);z-index:2000;box-sizing:border-box;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}#fullscreen_container>#w_plane_plotly_container{width:100%;height:100%;display:block;position:relative}#close_fullscreen_btn{z-index:2001;background:var(--card-bg-color);color:var(--text-color);border:1px solid var(--border-color);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;padding:.5rem .8rem;font-size:1.5rem;line-height:1;display:flex;position:fixed;top:20px;right:20px}#close_fullscreen_btn:hover{background:var(--border-color);color:var(--bg-color)}button{background-color:var(--card-bg-color);color:var(--text-color);border:1px solid var(--border-color);cursor:pointer;font-family:var(--font-family);border-radius:6px;padding:.6rem 1.1rem;font-size:.85rem;font-weight:500;transition:background-color .2s,border-color .2s,transform .15s,box-shadow .2s}.canvas-header-controls button{padding:.4rem .8rem;font-size:.85rem}button:hover{background-color:color-mix(in srgb, var(--card-bg-color) 90%, white 10%);border-color:var(--accent-purple);color:var(--text-color);box-shadow:0 3px 10px rgba(var(--bg-color-rgb), .3)}button:active{background-color:var(--accent-purple-dark);border-color:var(--accent-purple-dark);color:#fff;box-shadow:0 1px 5px rgba(var(--bg-color-rgb), .2)}.function-button-grid{flex-wrap:wrap;gap:.5rem;display:flex}.function-button-grid>button.active{color:var(--accent-purple);border-color:var(--accent-purple);box-shadow:0 0 15px var(--glow-color);filter:brightness();background-color:#ffffff0a;transform:translateY(0)}.icon-button{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;padding:0;display:inline-flex}.icon-button svg{stroke-width:1.8px;width:18px;height:18px}.canvas-icon-button{border-radius:12px;width:36px;height:36px;transition:background-color .2s,border-color .2s,box-shadow .2s}.canvas-icon-button:hover,.canvas-icon-button:active{transform:none}.canvas-icon-button:hover{background-color:color-mix(in srgb, var(--card-bg-color) 80%, black);border-color:color-mix(in srgb, var(--accent-purple) 68%, var(--border-color));box-shadow:0 0 0 1px color-mix(in srgb, var(--accent-purple) 12%, transparent), 0 6px 16px #00000024}.canvas-icon-button:active{background-color:color-mix(in srgb, var(--card-bg-color) 90%, black);border-color:var(--accent-purple);color:var(--text-color);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent-purple) 16%, transparent)}.top-controls-toggle-btn{width:40px;height:40px}.top-controls-maximize-icon,#controls_options_section.is-collapsed .top-controls-minimize-icon{display:none}#controls_options_section.is-collapsed .top-controls-maximize-icon{display:inline-flex}button.toggle-active{color:var(--accent-purple);border-color:var(--accent-purple);box-shadow:0 0 15px var(--glow-color);background-color:#ffffff0a;transform:translateY(0)}select{background-color:rgba(var(--bg-color-rgb), .3);color:var(--text-color);border:1px solid var(--border-color);font-family:var(--font-family);appearance:none;min-width:60px;transition:border-color var(--transition-speed), box-shadow var(--transition-speed);background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23B0B8E0%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.4-5.4-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:right .75rem center;background-repeat:no-repeat;background-size:.65em;border-radius:6px;padding:.5rem 2rem .5rem .75rem;font-size:.85rem}.canvas-header-controls select{padding-right:1.8rem;font-size:.8rem}.canvas-shape-select,#input_shape_selector{border:1px solid color-mix(in srgb, var(--accent-purple) 34%, var(--border-color));background:color-mix(in srgb, var(--card-bg-color) 90%, black);min-width:220px;min-height:40px;color:var(--text-color);border-radius:999px;padding:.6rem 2.5rem .6rem 1rem;transition:border-color .2s,box-shadow .2s,background-color .2s;box-shadow:inset 0 1px #ffffff0a}.canvas-shape-select:hover,#input_shape_selector:hover{border-color:color-mix(in srgb, var(--accent-purple) 62%, var(--border-color));box-shadow:0 0 0 1px color-mix(in srgb, var(--accent-purple) 12%, transparent);transform:none}.canvas-shape-select:focus,#input_shape_selector:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent-purple) 22%, transparent), 0 10px 24px #00000029;outline:none;transform:none}#input_shape_selector option{background:var(--bg-color);color:var(--text-color)}select:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px var(--glow-color);outline:none}.slider-value-output{color:var(--text-color);text-align:center;background-color:#00000040;border-radius:6px;min-width:40px;margin-left:.5rem;padding:.25rem .5rem;font-size:.8rem;display:inline-block}.control-group .slider-container{align-items:center;gap:.75rem;display:flex}.control-group .slider-container input[type=range]{flex-grow:1}.control-group .slider-container button,.control-group .slider-container select{flex-shrink:0;padding:.4rem .6rem;font-size:.8rem}.probe-info-overlay{background:rgba(var(--bg-color-rgb,13, 15, 38), .85);color:var(--text-color);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(8px);z-index:100;pointer-events:none;border-radius:8px;max-width:calc(100% - 20px);padding:.75rem 1rem;font-size:.85rem;line-height:1.5;position:absolute;bottom:10px;left:10px;box-shadow:0 4px 15px #0003}.probe-info-overlay.hidden{display:none!important}.cauchy-info-overlay{background:rgba(var(--bg-color-rgb,13, 15, 38), .85);color:var(--accent-yellow);border:1px solid var(--accent-yellow);-webkit-backdrop-filter:blur(8px);z-index:100;pointer-events:none;text-align:left;border-radius:8px;max-width:calc(100% - 70px);padding:.75rem 1rem;font-size:.85rem;line-height:1.5;position:absolute;bottom:10px;right:10px;box-shadow:0 4px 15px #0003}.cauchy-info-overlay.hidden{display:none!important}.slider-pair-row{flex-direction:row;align-items:flex-start;gap:2rem;display:flex}.slider-pair-row>.control-group{flex:1;min-width:0}.control-group label input[type=checkbox]{opacity:0;width:0;height:0;position:absolute}.control-group label{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;display:flex;position:relative}.control-group label .custom-checkbox-visual{background-color:rgba(var(--bg-color-rgb), .3);border:1px solid var(--border-color);width:18px;height:18px;box-shadow:none;border-radius:4px;flex-shrink:0;margin-right:.5rem;transition:background-color .2s,border-color .2s,box-shadow .2s;display:inline-block;position:relative}.control-group label .custom-checkbox-visual:after{content:"";border:solid var(--text-color);opacity:0;border-width:0 2px 2px 0;width:4px;height:9px;transition:transform .2s ease-out,opacity .2s ease-out;position:absolute;top:1px;left:5px;transform:rotate(45deg)scale(.5)}.control-group label input[type=checkbox]:checked+.custom-checkbox-visual{background-color:color-mix(in srgb, var(--accent-purple) 12%, #ffffff0a);border-color:var(--accent-purple);box-shadow:0 0 10px var(--glow-color)}.control-group label input[type=checkbox]:checked+.custom-checkbox-visual:after{border-color:var(--accent-purple);opacity:1;transform:rotate(45deg)scale(1)}.control-group label input[type=checkbox]:focus+.custom-checkbox-visual{box-shadow:0 0 0 3px var(--glow-color);border-color:var(--accent-purple)}.control-group label:hover .custom-checkbox-visual{border-color:var(--accent-purple)}.control-group label:has(input[type=checkbox]:disabled){opacity:.38;cursor:not-allowed!important}.control-group label:has(input[type=checkbox]:disabled) .custom-checkbox-visual{cursor:not-allowed!important;background:#14192d66!important;border-color:#ffffff14!important}#polynomial_coeffs_container{flex-direction:column;gap:1.5rem;padding-top:.5rem;display:flex}.polynomial-coeff-row{flex-direction:row;align-items:flex-start;gap:1.5rem;display:flex}.polynomial-coeff-row>.control-group{flex:1;min-width:0}.polynomial-coeff-row .control-group label{color:var(--text-secondary-color);justify-content:flex-start;font-size:.85rem}.polynomial-coeff-row .control-group .slider-value-output{text-align:left;min-width:unset;background-color:#0000;margin-bottom:.25rem;margin-left:0;padding:.1rem 0;display:block}.mobius-coeff-row{flex-direction:row;align-items:flex-start;gap:1.5rem;display:flex}.mobius-coeff-row>.control-group{flex:1;min-width:0}.mobius-coeff-row .control-group label{color:var(--text-secondary-color);justify-content:flex-start;font-size:.85rem}.mobius-coeff-row .control-group label>output{margin-left:.5rem}.mobius-coeff-row .control-group input[type=range]{height:6px}.mobius-coeff-row .control-group input[type=range]::-webkit-slider-thumb{width:18px;height:18px}.mobius-coeff-row .control-group .slider-container{gap:.5rem}.mobius-coeff-row .control-group button,.mobius-coeff-row .control-group select{padding:.3rem .5rem;font-size:.75rem}.polynomial-coeff-row .control-group input[type=range]{height:6px}.polynomial-coeff-row .control-group input[type=range]::-webkit-slider-thumb{width:18px;height:18px}.polynomial-coeff-row .control-group .slider-container{gap:.5rem}.polynomial-coeff-row .control-group button,.polynomial-coeff-row .control-group select{padding:.3rem .5rem;font-size:.75rem}.small-number-input{background-color:rgba(var(--bg-color-rgb), .3);color:var(--text-color);border:1px solid var(--border-color);box-sizing:border-box;width:70px;font-family:var(--font-family);text-align:center;border-radius:6px;padding:.5rem;font-size:.85rem;transition:border-color .2s,box-shadow .2s}@media (width<=960px){#controls_panels_row{flex-direction:column;max-height:none}.controls-panel{height:auto;min-height:220px}}#sphere_view_controls_div>div:last-child{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.small-number-input:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px var(--glow-color);outline:none}#taylor_series_custom_center_re_input,#taylor_series_custom_center_im_input{z-index:10;pointer-events:auto!important}.taylor-series-panel{border:1px solid color-mix(in srgb, var(--accent-purple) 24%, transparent);background:linear-gradient(145deg, #26184cbd, #12102de0), rgba(var(--bg-color-rgb), .4);border-radius:16px;flex-direction:column;gap:.85rem;margin-top:.4rem;padding:1rem;display:flex;box-shadow:inset 0 1px #ffffff0d,0 10px 28px #00000038}.taylor-series-header{justify-content:space-between;align-items:flex-start;gap:1rem;padding-bottom:.2rem;display:flex}.taylor-series-header-copy{flex-direction:column;gap:.2rem;min-width:0;display:flex}.taylor-series-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-pink) 52%, var(--text-secondary-color));font-size:.72rem}.taylor-series-title{color:var(--text-color);font-size:1rem;font-weight:600}.taylor-series-description,.taylor-series-inline-copy,.taylor-series-section-head .taylor-series-inline-copy{color:var(--text-secondary-color);font-size:.8rem;line-height:1.45}.taylor-series-center-status{border:1px solid color-mix(in srgb, var(--accent-purple) 34%, transparent);background:var(--card-bg-color);color:var(--text-color);letter-spacing:.01em;border-radius:999px;flex-shrink:0;padding:.55rem .8rem;font-size:.8rem;font-weight:600}.taylor-series-card{border:1px solid var(--border-color);background:var(--card-bg-color);border-radius:14px;padding:.95rem 1rem}.taylor-series-card label{color:var(--text-color)}.taylor-series-section-label{color:var(--text-color);font-weight:600}.taylor-series-toggle-label{color:var(--text-color)}.taylor-series-custom-block{gap:.85rem}.taylor-series-section-head{flex-direction:column;gap:.2rem;display:flex}.taylor-series-preset-groups{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem;display:grid}.taylor-series-preset-group{flex-direction:column;gap:.55rem;display:flex}.taylor-series-preset-group-title{letter-spacing:.1em;text-transform:uppercase;color:color-mix(in srgb, var(--accent-purple) 45%, var(--text-secondary-color));font-size:.72rem}.taylor-series-preset-buttons{flex-wrap:wrap;gap:.45rem;display:flex}.taylor-series-preset-btn{background:#ffffff08;border-color:#8089ff33;border-radius:999px;padding:.45rem .7rem;font-size:.78rem}.taylor-series-preset-btn.toggle-active{box-shadow:0 0 0 1px #ffffff0d, 0 0 16px color-mix(in srgb, var(--accent-purple) 22%, transparent);color:var(--accent-purple)!important;border-color:var(--accent-purple)!important}.taylor-series-input-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.taylor-series-input-field{flex-direction:column;justify-content:flex-start;gap:.35rem;display:flex;align-items:stretch!important}.taylor-series-input-caption{color:var(--text-secondary-color);font-size:.8rem}.taylor-series-text-input{background:rgba(var(--bg-color-rgb), .38);width:100%;height:40px}@media (width<=960px){.taylor-series-header{flex-direction:column;align-items:stretch}.taylor-series-input-row{grid-template-columns:1fr}}#algebraic_chaining_controls_container{margin-top:12px;padding-left:12px}#algebraic_terms_list{flex-direction:column;gap:12px;margin-bottom:12px;display:flex}.algebraic-term-card{background:color-mix(in srgb, var(--accent-purple) 5%, var(--card-bg-color));flex-direction:column;gap:10px;margin-bottom:12px;transition:transform .2s,border-color .2s,box-shadow .2s;display:flex;box-shadow:0 4px 16px #00000040;border:1px solid color-mix(in srgb, var(--accent-purple) 18%, transparent)!important;border-radius:12px!important;padding:12px!important}.algebraic-term-card:hover{box-shadow:0 6px 20px color-mix(in srgb, var(--accent-purple) 12%, transparent);border-color:color-mix(in srgb, var(--accent-purple) 35%, transparent)!important}.algebraic-term-header{border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:flex-start;gap:8px;padding-bottom:6px;display:flex}.algebraic-term-title-wrapper{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.algebraic-term-title{color:var(--accent-purple);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:700}.algebraic-term-formula{color:color-mix(in srgb, var(--accent-purple) 60%, var(--text-secondary-color));white-space:nowrap;text-overflow:ellipsis;margin-top:1px;font-family:Courier New,Courier,monospace;font-size:.74rem;overflow:hidden}.algebraic-term-remove-btn{color:#f55;cursor:pointer;background:#ff555514;border:1px solid #f553;border-radius:4px;flex-shrink:0;padding:2px 6px;font-size:.72rem;line-height:1;transition:all .2s}.algebraic-term-remove-btn:hover{background:#ff555538;border-color:#ff555573}.algebraic-coeff-grid{background:#00000026;border:1px solid #ffffff05;border-radius:8px;grid-template-columns:1fr 1fr;gap:10px;padding:8px 10px;display:grid}.algebraic-slider-row{flex-direction:column;gap:4px;display:flex}.algebraic-slider-label{color:var(--text-secondary-color);justify-content:space-between;align-items:center;font-size:.7rem;display:flex}.algebraic-slider-value{color:var(--text-color);background:#ffffff0d;border-radius:3px;padding:0 4px;font-family:monospace;font-weight:600}.algebraic-slider-container{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:6px;align-items:center;gap:6px;padding:4px 6px;display:flex}.algebraic-slider-container input[type=range]{cursor:pointer;flex:1;height:4px}.algebraic-factors-container{border-top:1px solid #ffffff0f;flex-direction:column;gap:8px;padding-top:8px;display:flex}.algebraic-factors-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary-color);margin-bottom:2px;font-size:.7rem;font-weight:600}.algebraic-factor-card{background:var(--card-bg-color);border:1px solid var(--border-color);border-radius:8px;flex-direction:column;gap:8px;padding:8px 10px;transition:border-color .2s,background-color .2s;display:flex}.algebraic-factor-card:hover{border-color:color-mix(in srgb, var(--accent-purple) 15%, transparent);background:color-mix(in srgb, var(--card-bg-color) 80%, black)}.algebraic-factor-main-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.algebraic-factor-label{color:var(--text-secondary-color);font-size:.7rem;font-weight:600}.algebraic-factor-card select{background-color:var(--bg-color);border:1px solid color-mix(in srgb, var(--accent-purple) 20%, transparent);color:var(--text-color);cursor:pointer;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23B0B8E0%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.4-5.4-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:right .45rem center;background-repeat:no-repeat;background-size:.55em;border-radius:6px;width:120px;height:26px;font-size:.72rem;padding:3px 1.5rem 3px 8px!important}.algebraic-factor-card select:hover{border-color:var(--accent-purple)}.algebraic-factor-details{border-top:1px dashed #ffffff0d;flex-direction:column;gap:8px;margin-top:2px;padding-top:6px;display:flex}.algebraic-factor-detail-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.algebraic-checkbox-row{flex-wrap:wrap;gap:10px;margin-top:2px;display:flex}.algebraic-checkbox-label{color:var(--text-secondary-color);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:5px;font-size:.65rem;display:inline-flex}.algebraic-checkbox-label input[type=checkbox]{opacity:0;width:0;height:0;position:absolute}.algebraic-checkbox-label .custom-checkbox-visual{border:1px solid color-mix(in srgb, var(--accent-purple) 30%, transparent);background:var(--bg-color);border-radius:3px;flex-shrink:0;width:14px;height:14px;transition:all .2s;display:inline-block;position:relative}.algebraic-checkbox-label input[type=checkbox]:checked+.custom-checkbox-visual{background-color:color-mix(in srgb, var(--accent-purple) 12%, var(--bg-color));border-color:var(--accent-purple);box-shadow:0 0 10px var(--glow-color)}.algebraic-checkbox-label .custom-checkbox-visual:after{content:"";border:solid var(--accent-purple);opacity:0;border-width:0 1.5px 1.5px 0;width:3px;height:7px;transition:all .15s;position:absolute;top:1px;left:4px;transform:rotate(45deg)scale(.5)}.algebraic-checkbox-label input[type=checkbox]:checked+.custom-checkbox-visual:after{opacity:1;transform:rotate(45deg)scale(1)}.algebraic-checkbox-label:hover .custom-checkbox-visual{border-color:var(--accent-purple);box-shadow:0 0 4px color-mix(in srgb, var(--accent-purple) 25%, transparent)}.dynamic-plotting-controls{z-index:1200;box-sizing:border-box;border:1px solid color-mix(in srgb, var(--accent-purple) 36%, var(--border-color));background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent-purple) 10%, transparent), transparent 25rem), color-mix(in srgb, var(--card-bg-color) 94%, black);scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent-purple) 38%, var(--border-color)) transparent;border-radius:16px;flex-direction:column;gap:.9rem;width:min(42rem,100vw - 2rem);margin:0;padding:0 1rem 1rem;display:flex;position:fixed;top:1rem;bottom:1rem;right:1rem;overflow:hidden auto;box-shadow:0 24px 70px #00000080,inset 0 0 0 1px #ffffff06;container-type:inline-size}.dynamic-plotting-controls::-webkit-scrollbar{width:8px}.dynamic-plotting-controls::-webkit-scrollbar-thumb{background:color-mix(in srgb, var(--accent-purple) 38%, var(--border-color));background-clip:padding-box;border:2px solid #0000;border-radius:999px}.dynamic-plotting-controls>*{flex-shrink:0}.dynamic-plotting-controls .hidden{display:none!important}.dynamic-plotting-controls.is-minimized{width:min(25rem,100vw - 2rem);padding-bottom:0;bottom:auto;overflow:hidden}.dynamic-plotting-controls.is-minimized>:not(.dynamic-studio-header){display:none!important}.dynamic-studio-header{z-index:3;border-bottom:1px solid var(--border-color);background:color-mix(in srgb, var(--card-bg-color) 96%, black);justify-content:space-between;align-items:center;gap:.75rem;margin:0 -1rem;padding:.78rem 1rem;display:flex;position:sticky;top:0;box-shadow:0 8px 20px #0000002e}.dynamic-studio-identity{flex-direction:column;gap:.18rem;min-width:0;display:flex}.dynamic-studio-identity strong{color:var(--text-color);text-overflow:ellipsis;white-space:nowrap;font-size:.84rem;font-weight:670;overflow:hidden}.dynamic-studio-actions{flex-shrink:0;gap:.35rem;display:flex}.dynamic-studio-action{border:1px solid var(--border-color);color:var(--text-secondary-color);cursor:pointer;background:#00000029;border-radius:7px;padding:.34rem .48rem;font-size:.72rem;font-weight:680}.dynamic-studio-action:hover{border-color:color-mix(in srgb, var(--accent-purple) 58%, var(--border-color));color:var(--text-color)}.dynamic-studio-close:hover{color:#fecdd3fa;border-color:#fb71858c}.dynamic-plotting-panel{container-type:inline-size}.dynamic-intro{justify-content:space-between;align-items:flex-start;gap:.7rem;display:flex}.dynamic-intro-title{color:var(--text-color);font-size:1.08rem;font-weight:760;line-height:1.25}.dynamic-intro-copy{max-width:28rem;color:var(--text-muted-color);margin-top:.18rem;font-size:.82rem;line-height:1.45}.dynamic-formula-banner{border:1px solid color-mix(in srgb, var(--accent-purple) 48%, var(--border-color));background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent-purple) 20%, transparent), transparent 45%), linear-gradient(145deg, #ffffff09, transparent), color-mix(in srgb, var(--card-bg-color) 82%, black);border-radius:12px;padding:.85rem .9rem;position:relative;overflow:hidden;box-shadow:0 8px 24px #0000002e}.dynamic-formula-banner:before{display:none}.dynamic-formula-banner-heading{justify-content:space-between;align-items:center;gap:.6rem;display:flex}.dynamic-formula-banner-label,.dynamic-section-eyebrow{color:var(--text-muted-color);letter-spacing:.09em;text-transform:uppercase;font-size:.66rem;font-weight:760}.dynamic-formula-mode-badge{border:1px solid color-mix(in srgb, var(--accent-purple) 42%, transparent);background:color-mix(in srgb, var(--accent-purple) 12%, transparent);color:color-mix(in srgb, var(--accent-purple) 42%, white);border-radius:999px;padding:.18rem .42rem;font-size:.68rem;font-weight:750}.dynamic-formula-banner-content{overflow-wrap:anywhere;color:#f6f3ff;flex-direction:column;gap:.3rem;margin-top:.58rem;font:.88rem/1.5 SF Mono,Roboto Mono,monospace;display:flex}.dynamic-formula-banner-content>math{color:#fff;width:100%;padding:.25rem 0 .45rem;font-family:STIX Two Math,Cambria Math,serif;font-size:1.42rem;overflow-x:auto}.dynamic-formula-banner-content>math+math{border-top:1px solid color-mix(in srgb, var(--border-color) 58%, transparent);margin-top:.2rem;padding-top:.65rem}.dynamic-formula-definitions{border-top:1px solid color-mix(in srgb, var(--border-color) 68%, transparent);gap:.26rem;padding-top:.52rem;display:grid}.dynamic-formula-definition{color:var(--text-secondary-color);font:.72rem/1.45 SF Mono,Roboto Mono,monospace}.dynamic-formula-line{align-items:baseline;gap:.45rem;display:flex}.dynamic-formula-line-label{min-width:2.4rem;color:color-mix(in srgb, var(--accent-purple) 45%, white);text-transform:uppercase;font-size:.61rem;font-weight:750}.dynamic-formula-main{color:#fff;font-size:.9rem;font-weight:650}.dynamic-formula-context{color:var(--text-secondary-color);font-size:.66rem}.dynamic-formula-explanation{border-top:1px solid color-mix(in srgb, var(--border-color) 70%, transparent);color:var(--text-secondary-color);margin-top:.58rem;padding-top:.55rem;font-size:.74rem;line-height:1.5}.dynamic-quick-start{border:1px solid color-mix(in srgb, var(--border-color) 84%, transparent);background:#00000014;border-radius:10px}.dynamic-example-summary{color:var(--text-color);cursor:pointer;justify-content:space-between;align-items:center;gap:.8rem;padding:.72rem .78rem;list-style:none;display:flex}.dynamic-example-summary::-webkit-details-marker{display:none}.dynamic-example-summary>span:first-child{flex-direction:column;gap:.12rem;display:flex}.dynamic-example-summary strong{font-size:.82rem;font-weight:700}.dynamic-example-summary small{color:var(--text-muted-color);font-size:.68rem}.dynamic-example-summary-action{color:var(--text-secondary-color);flex-shrink:0;font-size:.7rem}.dynamic-example-summary-action:after{content:" +"}.dynamic-quick-start[open] .dynamic-example-summary-action:after{content:" −"}.dynamic-example-body{flex-direction:column;gap:.48rem;padding:0 .72rem .72rem;display:flex}.dynamic-example-grid{border:1px solid var(--border-color);background:var(--border-color);border-radius:8px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid;overflow:hidden}.dynamic-example-button{background:color-mix(in srgb, var(--card-bg-color) 92%, black);min-width:0;min-height:4.6rem;color:var(--text-color);text-align:left;cursor:pointer;border:0;border-radius:0;flex-direction:column;gap:.18rem;padding:.58rem .65rem;transition:background .14s,color .14s;display:flex}.dynamic-example-button:hover{background:color-mix(in srgb, var(--card-bg-color) 84%, white 4%)}.dynamic-example-button.is-active{background:color-mix(in srgb, var(--accent-purple) 8%, var(--card-bg-color))}.dynamic-example-button strong{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}.dynamic-example-description{color:var(--text-muted-color);font-size:.7rem;line-height:1.4}.dynamic-example-category{color:var(--text-muted-color);letter-spacing:.08em;text-transform:uppercase;font-weight:760;font-size:.61rem!important}.dynamic-preset-field{border-bottom:1px solid color-mix(in srgb, var(--border-color) 70%, transparent);padding-bottom:.72rem}.dynamic-pipeline{flex-direction:column;gap:.68rem;display:flex}.dynamic-step{border:1px solid color-mix(in srgb, var(--border-color) 82%, transparent);background:color-mix(in srgb, var(--card-bg-color) 68%, transparent);border-radius:11px;grid-template-columns:1.8rem minmax(0,1fr);column-gap:.6rem;padding:.75rem;display:grid;position:relative}.dynamic-step:after{content:"";background:color-mix(in srgb, var(--accent-purple) 36%, var(--border-color));width:1px;height:.7rem;position:absolute;bottom:-.7rem;left:1.63rem}.dynamic-step:last-child:after{display:none}.dynamic-step-badge{border:1px solid color-mix(in srgb, var(--accent-purple) 58%, transparent);background:color-mix(in srgb, var(--accent-purple) 15%, var(--card-bg-color));width:1.65rem;height:1.65rem;color:color-mix(in srgb, var(--accent-purple) 42%, white);border-radius:50%;grid-row:1/span 2;align-self:start;place-items:center;font-size:.68rem;font-weight:800;display:grid}.dynamic-step-badge-advanced{color:var(--text-secondary-color);border-style:dashed}.dynamic-step-header{min-width:0}.dynamic-step-header-with-action{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.dynamic-help-button{border:1px solid color-mix(in srgb, var(--accent-purple) 42%, var(--border-color));background:color-mix(in srgb, var(--accent-purple) 9%, transparent);color:color-mix(in srgb, var(--accent-purple) 38%, white);cursor:pointer;border-radius:8px;flex-shrink:0;align-items:center;gap:.4rem;padding:.38rem .55rem;font-size:.72rem;font-weight:700;display:inline-flex}.dynamic-help-button>span{border:1px solid;border-radius:50%;place-items:center;width:1.15rem;height:1.15rem;font-size:.7rem;display:grid}.dynamic-help-button:hover,.dynamic-help-button[aria-expanded=true]{border-color:color-mix(in srgb, var(--accent-purple) 72%, white);background:color-mix(in srgb, var(--accent-purple) 17%, transparent)}.dynamic-step-title{color:var(--text-color);font-size:.92rem;font-weight:740}.dynamic-step-subtitle,.dynamic-field-hint{color:var(--text-muted-color);font-size:.76rem;line-height:1.42}.dynamic-field-hint code{color:color-mix(in srgb, var(--accent-purple) 50%, white)}.dynamic-step-body{flex-direction:column;grid-column:2;gap:.6rem;min-width:0;margin-top:.62rem;display:flex}.dynamic-grid{gap:.65rem;display:grid}.dynamic-grid-two,.dynamic-grid-three{grid-template-columns:repeat(2,minmax(0,1fr))}.dynamic-options-card{border:1px solid color-mix(in srgb, var(--accent-purple) 24%, var(--border-color));background:linear-gradient(145deg, color-mix(in srgb, var(--accent-purple) 7%, transparent), transparent), #00000021;border-radius:10px;padding:.75rem}.dynamic-source-definition{border:1px solid color-mix(in srgb, #60a5fa 28%, var(--border-color));background:linear-gradient(135deg,#60a5fa14,#0000001f);border-radius:9px;align-items:center;gap:.7rem;min-width:0;padding:.68rem .75rem;display:flex}.dynamic-source-definition-label{color:var(--text-muted-color);letter-spacing:.07em;text-transform:uppercase;flex-shrink:0;font-size:.66rem;font-weight:760}.dynamic-source-definition-math{color:#eef6ff;align-items:center;gap:.38rem;min-width:0;font-size:.84rem;display:flex;overflow-x:auto}.dynamic-source-definition-math math{font-family:STIX Two Math,Cambria Math,serif;font-size:1.15rem}.dynamic-source-definition-math small{color:var(--text-muted-color);font-size:.68rem}.dynamic-source-definition-prefix{color:#93c5fd;font-family:STIX Two Math,Cambria Math,serif;font-size:1rem}.dynamic-source-definition-error{color:#fecdd3fa;font:.72rem/1.4 SF Mono,Roboto Mono,monospace}.dynamic-source-preview{color:#bfdbfeeb;background:#60a5fa14;border-radius:7px;align-items:baseline;gap:.45rem;min-width:0;padding:.48rem .56rem;font:.74rem/1.4 SF Mono,Roboto Mono,monospace;display:flex}.dynamic-source-preview-label{color:#60a5fa;flex-shrink:0;font-weight:760}#dynamic_source_preview_values{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.dynamic-expression-assistant{border:1px dashed color-mix(in srgb, var(--accent-purple) 34%, var(--border-color));background:#0000001a;border-radius:9px;padding:.6rem}.dynamic-general-term-display{border:1px solid color-mix(in srgb, var(--accent-purple) 52%, var(--border-color));background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent-purple) 15%, transparent), transparent 55%), #00000038;border-radius:11px;flex-direction:column;gap:.35rem;min-height:6.5rem;padding:.8rem .9rem;display:flex}.dynamic-general-term-label{color:var(--text-muted-color);letter-spacing:.09em;text-transform:uppercase;font-size:.66rem;font-weight:760}.dynamic-math-display{color:#fff;flex:1;place-items:center;min-width:0;display:grid;overflow-x:auto}.dynamic-math-display math{max-width:100%;padding:.2rem;font-family:STIX Two Math,Cambria Math,serif;font-size:1.75rem}.dynamic-math-error{color:#fecdd3fa;place-items:start;font:.65rem/1.45 SF Mono,Roboto Mono,monospace}.dynamic-term-builder,.dynamic-sequence-bindings{border:1px solid color-mix(in srgb, var(--accent-purple) 28%, var(--border-color));background:#0000001f;border-radius:10px;flex-direction:column;gap:.62rem;padding:.72rem;display:flex}.dynamic-term-factors,.dynamic-sequence-bindings-list{flex-direction:column;gap:.55rem;display:flex}.dynamic-term-factor-card,.dynamic-sequence-binding-card{border:1px solid var(--border-color);background:color-mix(in srgb, var(--card-bg-color) 82%, black);border-radius:9px;flex-direction:column;gap:.58rem;padding:.68rem;display:flex}.dynamic-term-factor-heading,.dynamic-binding-heading{align-items:center;gap:.55rem;display:flex}.dynamic-term-factor-heading strong,.dynamic-binding-identity strong{color:var(--text-color);font-size:.8rem}.dynamic-factor-position{background:color-mix(in srgb, var(--accent-purple) 12%, transparent);color:color-mix(in srgb, var(--accent-purple) 42%, white);border-radius:999px;margin-right:auto;padding:.14rem .36rem;font-size:.64rem;font-weight:700}.dynamic-factor-remove{color:#fecdd3e6;cursor:pointer;background:#fb71850f;border:1px solid #fb718547;border-radius:5px;padding:.22rem .4rem;font-size:.66rem}.dynamic-factor-math{color:#fff;background:#00000029;border-radius:7px;place-items:center;min-height:2.4rem;display:grid;overflow-x:auto}.dynamic-factor-math math{font-family:STIX Two Math,Cambria Math,serif;font-size:1.18rem}.dynamic-factor-controls,.dynamic-binding-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;display:grid}.dynamic-factor-add-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem;display:grid}.dynamic-sequence-bindings{border-color:color-mix(in srgb, #60a5fa 30%, var(--border-color));background:linear-gradient(145deg,#60a5fa0d,#0000),#0000001f}.dynamic-binding-heading{justify-content:space-between;align-items:flex-start}.dynamic-binding-heading>select{width:min(13rem,52%)}.dynamic-binding-identity{flex-direction:column;gap:.16rem;min-width:0;display:flex}.dynamic-binding-identity strong{color:#93c5fd;font:.9rem STIX Two Math,Cambria Math,serif}.dynamic-binding-identity span{color:var(--text-muted-color);font-size:.67rem;line-height:1.35}.dynamic-binding-parameter-note{color:var(--text-secondary-color);background:#60a5fa12;border-left:2px solid #60a5fa;border-radius:0 6px 6px 0;grid-column:1/-1;padding:.5rem .55rem;font-size:.72rem;line-height:1.45}.dynamic-binding-preview{color:#bfdbfeeb;text-overflow:ellipsis;white-space:nowrap;background:#60a5fa12;border-radius:6px;padding:.42rem .5rem;font:.7rem/1.35 SF Mono,Roboto Mono,monospace;overflow:hidden}.dynamic-expression-assistant-title{color:var(--text-secondary-color);margin-bottom:.4rem;font-size:.72rem;font-weight:700}.dynamic-expression-chip-row{flex-wrap:wrap;gap:.34rem;display:flex}.dynamic-expression-chip-row button,.dynamic-reference-link{border:1px solid color-mix(in srgb, var(--accent-purple) 30%, var(--border-color));background:color-mix(in srgb, var(--accent-purple) 8%, transparent);color:color-mix(in srgb, var(--accent-purple) 35%, white);cursor:pointer;border-radius:999px;font:.7rem/1.2 SF Mono,Roboto Mono,monospace}.dynamic-expression-chip-row button{padding:.28rem .46rem}.dynamic-expression-chip-row button:hover,.dynamic-reference-link:hover{border-color:var(--accent-purple);background:color-mix(in srgb, var(--accent-purple) 17%, transparent)}.dynamic-expression-language{color:var(--text-muted-color);flex-wrap:wrap;gap:.2rem .45rem;margin-top:.5rem;font-size:.67rem;line-height:1.45;display:flex}.dynamic-expression-language code{color:color-mix(in srgb, var(--accent-purple) 48%, white)}.dynamic-reference-link{border-radius:6px;margin-top:.45rem;padding:.28rem .5rem;font-family:inherit}.dynamic-equation-help{border:1px solid color-mix(in srgb, var(--accent-purple) 46%, var(--border-color));background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent-purple) 13%, transparent), transparent 50%), color-mix(in srgb, var(--card-bg-color) 82%, black);border-radius:12px;padding:.9rem;box-shadow:0 14px 32px #0003}.dynamic-equation-help-heading{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem;display:flex}.dynamic-equation-help-heading .dynamic-card-title{margin-bottom:.25rem}.dynamic-equation-help-heading p,.dynamic-help-section p{color:var(--text-muted-color);margin:0;font-size:.74rem;line-height:1.55}.dynamic-help-close{border:1px solid var(--border-color);color:var(--text-secondary-color);cursor:pointer;background:#0000002e;border-radius:7px;padding:.3rem .48rem;font-size:.7rem}.dynamic-equation-help-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;display:grid}.dynamic-help-section{border:1px solid color-mix(in srgb, var(--border-color) 78%, transparent);background:#00000021;border-radius:9px;min-width:0;padding:.68rem}.dynamic-help-section strong{color:var(--text-color);margin-bottom:.38rem;font-size:.78rem;display:block}.dynamic-help-section p+p{margin-top:.38rem}.dynamic-help-section code{color:color-mix(in srgb, var(--accent-purple) 46%, white);font-size:.72rem}.dynamic-help-section dl{grid-template-columns:auto minmax(0,1fr);gap:.28rem .48rem;margin:0;display:grid}.dynamic-help-section dt,.dynamic-help-section dd{color:var(--text-muted-color);margin:0;font-size:.72rem;line-height:1.4}.dynamic-inline-feedback{border:1px solid;border-radius:8px;padding:.55rem .65rem;font:.72rem/1.45 SF Mono,Roboto Mono,monospace}.dynamic-inline-feedback-warning{color:#fde68af5;background:#78350f1f;border-color:#f59e0b59}.dynamic-inline-feedback-error{color:#fecdd3fa;background:#5007242e;border-color:#fb71856b}.dynamic-operation-segmented{grid-template-columns:repeat(3,minmax(0,1fr));gap:.35rem;display:grid}.dynamic-operation-segmented input{opacity:0;pointer-events:none;position:absolute}.dynamic-operation-segmented label{border:1px solid var(--border-color);min-height:3.25rem;color:var(--text-secondary-color);cursor:pointer;text-align:center;background:#00000021;border-radius:9px;flex-direction:column;gap:.18rem;padding:.4rem;font-weight:700;justify-content:center!important;align-items:center!important;font-size:.76rem!important;display:flex!important}.dynamic-operation-segmented input:checked+label{border-color:color-mix(in srgb, var(--accent-purple) 75%, white);background:linear-gradient(145deg, color-mix(in srgb, var(--accent-purple) 23%, transparent), transparent), #00000029;color:#fff;box-shadow:0 0 0 1px color-mix(in srgb, var(--accent-purple) 15%, transparent)}.dynamic-operation-segmented input:focus-visible+label{outline:2px solid color-mix(in srgb, var(--accent-purple) 65%, white);outline-offset:2px}.dynamic-operation-symbol{color:color-mix(in srgb, var(--accent-purple) 38%, white);font:1rem/1 Georgia,serif}.dynamic-operation-explanation{border-left:2px solid color-mix(in srgb, var(--accent-purple) 58%, transparent);background:color-mix(in srgb, var(--accent-purple) 7%, transparent);min-height:2.4rem;color:var(--text-secondary-color);border-radius:0 7px 7px 0;padding:.52rem .58rem;font-size:.72rem;line-height:1.48}.dynamic-s-param-group{grid-template-columns:auto minmax(0,1fr) auto minmax(0,1fr) auto;align-items:center;gap:.35rem;display:grid}.dynamic-s-label{color:color-mix(in srgb, var(--accent-purple) 42%, white);font:.78rem SF Mono,Roboto Mono,monospace}.dynamic-s-sep{color:var(--text-muted-color);font-size:.7rem}.dynamic-variable-legend{border:1px solid var(--border-color);background:#0000001a;border-radius:9px}.dynamic-variable-legend-toggle{width:100%;color:var(--text-secondary-color);cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;padding:.55rem .65rem;font-size:.65rem;font-weight:700;display:flex}.dynamic-variable-legend-chevron{transition:transform .18s}.dynamic-variable-legend.is-collapsed .dynamic-variable-legend-chevron{transform:rotate(-90deg)}.dynamic-variable-legend-body{padding:0 .65rem .65rem}.dynamic-variable-legend.is-collapsed .dynamic-variable-legend-body{display:none}.dynamic-variable-legend-grid{grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:.38rem .5rem;display:grid}.dynamic-var-badge{background:color-mix(in srgb, var(--accent-purple) 14%, transparent);color:color-mix(in srgb, var(--accent-purple) 38%, white);border-radius:4px;padding:.12rem .3rem;font:.62rem SF Mono,Roboto Mono,monospace}.dynamic-var-desc,.dynamic-function-reference{color:var(--text-muted-color);font-size:.59rem;line-height:1.4}.dynamic-function-reference{border-top:1px solid var(--border-color);margin-top:.55rem;padding-top:.5rem}.dynamic-function-reference code{color:color-mix(in srgb, var(--accent-purple) 42%, white)}.dynamic-output-legend{gap:.42rem;margin-bottom:.7rem;display:grid}.dynamic-output-legend>div{grid-template-columns:.8rem auto minmax(0,1fr);align-items:center;gap:.42rem;display:grid}.dynamic-output-legend strong{color:var(--text-secondary-color);font-size:.62rem}.dynamic-output-legend small{color:var(--text-muted-color);font-size:.57rem}.dynamic-legend-dot{border:1px solid #ffffffbf;border-radius:50%;width:.52rem;height:.52rem;box-shadow:0 0 7px}.dynamic-legend-line{border-radius:2px;width:.68rem;height:2px}.dynamic-legend-input{color:#60a5fa;background:#60a5fa}.dynamic-legend-term{color:#f59e0b;background:#f59e0b}.dynamic-legend-partial{background:#a78bfa;box-shadow:0 0 6px #a78bfa}.dynamic-legend-final{color:#34d399;background:#34d399}.dynamic-card-title{color:color-mix(in srgb, var(--accent-purple) 72%, var(--text-color));letter-spacing:.08em;text-transform:uppercase;margin-bottom:.55rem;font-size:.8rem;font-weight:700}.dynamic-card-heading-row,.dynamic-parameter-header,.dynamic-playback-row{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.dynamic-field{min-width:0;color:var(--text-secondary-color);flex-direction:column;gap:.35rem;justify-content:flex-start!important;align-items:stretch!important;font-size:.82rem!important;display:flex!important}.dynamic-field>span{justify-content:flex-start;align-items:center;gap:.5rem;display:flex}.dynamic-field>span output{margin-left:auto}.dynamic-number-input,.dynamic-text-input,.dynamic-formula-input{box-sizing:border-box;border:1px solid var(--border-color);width:100%;min-width:0;color:var(--text-color);background:#0000003b;border-radius:7px;outline:none;padding:.58rem .64rem;font:.82rem/1.35 SF Mono,Roboto Mono,monospace}.dynamic-plotting-controls .control-select{min-height:2.45rem;font-size:.82rem}textarea.dynamic-formula-input{resize:vertical}.dynamic-number-input:focus,.dynamic-text-input:focus,.dynamic-formula-input:focus{border-color:color-mix(in srgb, var(--accent-purple) 70%, white);box-shadow:0 0 0 2px color-mix(in srgb, var(--accent-purple) 18%, transparent)}.dynamic-check-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem .65rem;display:grid}.dynamic-check{color:var(--text-secondary-color);gap:.4rem;justify-content:flex-start!important;align-items:center!important;font-size:.8rem!important;display:flex!important}.dynamic-small-button,.dynamic-play-button{border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;background:#0000002e;border-radius:7px;padding:.42rem .62rem;font-size:.76rem;transition:border-color .16s,background .16s,color .16s}.dynamic-small-button:hover,.dynamic-play-button:hover{border-color:var(--accent-purple);background:color-mix(in srgb, var(--accent-purple) 15%, transparent)}.dynamic-play-button{border-color:color-mix(in srgb, var(--accent-purple) 55%, var(--border-color));color:color-mix(in srgb, var(--accent-purple) 45%, white);flex:1;font-weight:700}.dynamic-parameter-card{border-top:1px solid color-mix(in srgb, var(--border-color) 65%, transparent);flex-direction:column;gap:.55rem;padding:.6rem 0;display:flex}.dynamic-parameter-card:first-child{border-top:0;padding-top:0}.dynamic-parameter-name{max-width:9rem;font-weight:700}.dynamic-parameter-fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:.4rem;display:grid}.dynamic-parameter-fields label{flex-direction:column;gap:.25rem;align-items:stretch!important;font-size:.61rem!important;display:flex!important}.dynamic-status{border:1px solid var(--border-color);color:var(--text-secondary-color);background:#0003;border-radius:8px;padding:.65rem .75rem;font-size:.65rem;line-height:1.45}.dynamic-status-title{color:inherit;font-weight:760;display:block}.dynamic-status-detail{color:color-mix(in srgb, currentColor 75%, var(--text-muted-color));margin-top:.16rem;font:.61rem/1.45 SF Mono,Roboto Mono,monospace;display:block}.dynamic-status-valid{color:#a7f3d0f2;border-color:#34d39959}.dynamic-status-warning{color:#fde68af2;border-color:#f59e0b66}.dynamic-status-error{color:#fecdd3fa;border-color:#fb71857a}.dynamic-diagnostics{color:#fecdd3e6;white-space:pre-wrap;background:#23081073;border:1px solid #fb718547;border-radius:8px;max-height:8rem;margin:0;padding:.6rem;font:.63rem/1.4 SF Mono,Roboto Mono,monospace;overflow:auto}.dynamic-variable-help{display:none}.dynamic-variable-help code{color:color-mix(in srgb, var(--accent-purple) 55%, white)}@media (width<=900px){.dynamic-grid-three,.dynamic-parameter-fields{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=700px){.dynamic-plotting-controls,.dynamic-plotting-controls.is-minimized{border-radius:12px;width:calc(100vw - 1rem);top:.5rem;bottom:.5rem;right:.5rem}.dynamic-plotting-controls.is-minimized{bottom:auto}}@container (width<=330px){.dynamic-intro{flex-direction:column}.dynamic-example-grid,.dynamic-grid-two,.dynamic-grid-three,.dynamic-check-grid,.dynamic-parameter-fields,.dynamic-factor-controls,.dynamic-binding-controls,.dynamic-factor-add-row{grid-template-columns:1fr}.dynamic-step{grid-template-columns:1fr;padding:.65rem}.dynamic-step-badge{display:none}.dynamic-step-body{grid-column:1}.dynamic-step:after{display:none}.dynamic-step-header-with-action,.dynamic-equation-help-heading{flex-direction:column}.dynamic-help-button{justify-content:center;width:100%}}@container (width<=480px){.dynamic-factor-controls,.dynamic-binding-controls{grid-template-columns:1fr}.dynamic-binding-heading{flex-direction:column}.dynamic-binding-heading>select{width:100%}.dynamic-equation-help-grid{grid-template-columns:1fr}.dynamic-source-definition{flex-direction:column;align-items:flex-start}}#add_algebraic_term_btn{border:1px dashed color-mix(in srgb, var(--accent-purple) 35%, transparent);width:100%;color:var(--accent-purple);background:color-mix(in srgb, var(--accent-purple) 3%, transparent);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;margin-top:10px;padding:8px 12px;font-size:.8rem;font-weight:600;transition:all .2s;display:flex}#add_algebraic_term_btn:hover{border-style:solid;border-color:var(--accent-purple);background:color-mix(in srgb, var(--accent-purple) 8%, transparent);box-shadow:0 4px 12px color-mix(in srgb, var(--accent-purple) 12%, transparent);transform:translateY(-1px)}.complex-points-chips-container{flex-wrap:wrap;gap:.45rem;margin-top:.5rem;display:flex}.complex-points-chip{background:color-mix(in srgb, var(--accent-purple) 8%, transparent);border:1px solid color-mix(in srgb, var(--accent-purple) 22%, transparent);color:var(--text-color);border-radius:999px;align-items:center;padding:.3rem .6rem;font-family:monospace;font-size:.76rem;font-weight:500;display:inline-flex}.complex-points-chip-remove{color:#fff6;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;margin-left:.45rem;padding:0;font-size:.8rem;line-height:1;display:inline-flex}.complex-points-chip-remove:hover{color:#f55}.complex-points-clear-btn{color:#f55;cursor:pointer;background:#ff555514;border:1px solid #f553;border-radius:5px;padding:.25rem .5rem;font-size:.72rem;transition:all .2s}.complex-points-clear-btn:hover{background:#ff55552e;border-color:#f556}#theme_modal{z-index:2000;pointer-events:none;opacity:0;justify-content:center;align-items:center;transition:opacity .3s;display:flex;position:fixed;inset:0}#theme_modal:not(.hidden){pointer-events:auto;opacity:1}.theme-modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000000b3;position:absolute;inset:0}.theme-modal-content{background:var(--bg-color);border:1px solid var(--border-color);z-index:2010;border-radius:16px;flex-direction:column;gap:1.5rem;width:90%;max-width:750px;padding:2rem;transition:transform .3s;display:flex;position:relative;transform:scale(.95);box-shadow:0 25px 50px -12px #00000080}#theme_modal:not(.hidden) .theme-modal-content{transform:scale(1)}.theme-modal-close-btn{color:#a1a1aa;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:color .2s,background-color .2s;display:flex;position:absolute;top:1.5rem;right:1.5rem}.theme-modal-close-btn:hover{color:#fff;background-color:#ffffff0d}.theme-modal-close-btn svg{width:20px;height:20px}.theme-modal-header h2{color:#fff;letter-spacing:-.025em;margin-top:0;margin-bottom:.25rem;font-size:1.5rem;font-weight:600}.theme-modal-header p{color:#a1a1aa;margin:0;font-size:.875rem}.theme-list-container{grid-template-columns:1fr;gap:1rem;max-height:50vh;padding-right:.5rem;display:grid;overflow-y:auto}@media (width>=640px){.theme-list-container{grid-template-columns:1fr 1fr}}.theme-card{border:1px solid var(--border-color);background:var(--card-bg-color);text-align:left;cursor:pointer;width:100%;box-shadow:none;border-radius:12px;align-items:center;gap:1rem;padding:1rem;transition:background-color .2s,border-color .2s;display:flex}.theme-card:hover{background:color-mix(in srgb, var(--accent-purple) 8%, var(--card-bg-color))}.theme-card.active{border-color:var(--accent-purple);background:color-mix(in srgb, var(--accent-purple) 15%, var(--card-bg-color))}.theme-preview-pill{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;flex-shrink:0;gap:.35rem;padding:.5rem;display:flex;box-shadow:inset 0 2px 4px #0003}.theme-preview-dot{border-radius:9999px;width:.6rem;height:1.5rem}.theme-info h3{color:#fff;margin-top:0;margin-bottom:.15rem;font-size:.875rem;font-weight:500}.theme-info p{color:#a1a1aa;margin:0;font-size:.75rem;line-height:1.4}.domain-palette-selector-container{flex-direction:column;grid-column:span 2;gap:.75rem;width:100%;display:flex}.domain-palette-selector-label{color:var(--text-secondary-color);letter-spacing:.05em;justify-content:space-between;align-items:center;font-size:11px;display:flex}.domain-palette-circles{scrollbar-width:thin;gap:.625rem;padding-top:.25rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.domain-palette-circle-btn{border:2px solid var(--border-color);cursor:pointer;opacity:.6;border-radius:9999px;flex-shrink:0;width:2rem;height:2rem;transition:all .3s}.domain-palette-circle-btn:hover{opacity:1}.domain-palette-circle-btn.active{border-color:var(--accent-purple);opacity:1;box-shadow:0 0 12px var(--glow-color)}.circle-color-picker-wrapper{align-items:center;gap:.75rem;display:flex}.circle-color-picker{border:1px solid var(--border-color);cursor:pointer;border-radius:9999px;flex-shrink:0;width:1.5rem;height:1.5rem;transition:all .2s;position:relative;overflow:hidden;box-shadow:0 1px 3px #0000001a}.circle-color-picker:hover{border-color:var(--text-secondary-color)}.circle-color-picker input[type=color]{cursor:pointer;opacity:0;width:50px;height:50px;position:absolute;top:-10px;left:-10px}.circle-color-picker-label{color:var(--text-secondary-color);letter-spacing:.05em;font-size:11px}.ui-layer{-webkit-backdrop-filter:blur(10px);z-index:100;background:#141223b3;border:1px solid #ffffff1a;border-radius:16px;flex-direction:column;align-items:center;gap:12px;width:380px;max-width:90%;padding:15px 25px;transition:opacity .3s;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #00000080}.ui-layer.hidden{display:none!important}.ui-layer h1{letter-spacing:.5px;text-transform:uppercase;color:#e2e8f0;margin:0;font-size:1rem;font-weight:500}.ui-layer .controls{align-items:center;gap:15px;width:100%;display:flex}.play-btn{color:#a78bfa;cursor:pointer;background:0 0;border:2px solid #a78bfa;border-radius:50%;outline:none;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;transition:all .2s;display:flex}.play-btn:hover{color:#0b0914;background:#a78bfa}.play-btn svg{fill:currentColor;width:14px;height:14px;margin-left:2px}.play-btn.playing svg{margin-left:0}.slider-container{flex-grow:1;align-items:center;display:flex}.slider-container input[type=range]{-webkit-appearance:none;background:0 0;width:100%}.slider-container input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;background:#fcd34d;border-radius:50%;width:16px;height:16px;margin-top:-6px;box-shadow:0 0 10px #fcd34d80}.slider-container input[type=range]::-webkit-slider-runnable-track{cursor:pointer;background:#fff3;border-radius:2px;width:100%;height:4px}.labels{color:#94a3b8;text-transform:uppercase;letter-spacing:1px;justify-content:space-between;width:100%;font-size:.75rem;display:flex}.viz-toggle-grid--trio{grid-template-columns:repeat(3,minmax(0,1fr))!important}@media (width<=960px){.viz-toggle-grid--trio{grid-template-columns:1fr!important}}.refining-indicator{z-index:40;-webkit-backdrop-filter:blur(8px);color:#f8fafc;pointer-events:none;background:#0a0c1699;border:1px solid #8c70d04d;border-radius:20px;align-items:center;gap:6px;padding:6px 10px;font-size:.72rem;font-weight:500;transition:opacity .2s,transform .2s;display:flex;position:absolute;top:12px;right:12px}.refining-indicator.hidden{opacity:0;pointer-events:none;transform:translateY(-5px)}.pulsing-dot{background-color:#a78bfa;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite pulse-dot-animation;box-shadow:0 0 8px #a78bfa}@keyframes pulse-dot-animation{0%{opacity:.5;transform:scale(.8)}50%{opacity:1;transform:scale(1.3);box-shadow:0 0 12px #a78bfa}to{opacity:.5;transform:scale(.8)}}.control-section{border-radius:10px;padding:14px}.section-header{text-transform:uppercase;letter-spacing:.8px;opacity:.9;align-items:center;margin-bottom:12px;font-size:11px;font-weight:700;display:flex}.section-header-icon{border-radius:2px;width:3px;height:14px;margin-right:8px}.slider-label{font-size:10px;font-weight:600}.slider-value{font-size:11px;font-weight:600}.control-section.fourier-signal{background:linear-gradient(135deg,#6496ff14,#9664ff14);border:1px solid #788cff40}.control-section.fourier-signal .section-header{color:#96c8ff}.control-section.fourier-signal .section-header-icon{background:#6496ff99}.control-section.fourier-signal .slider-label{color:#b4c8f0e6}.control-section.fourier-signal .slider-value{color:#96c8ff}.control-section.fourier-sampling{background:linear-gradient(135deg,#64b4c80f,#64c8b40f);border:1px solid #64b4c833}.control-section.fourier-sampling .section-header{color:#96dcf0}.control-section.fourier-sampling .section-header-icon{background:#64b4c899}.control-section.fourier-sampling .slider-label{color:#b4dcf0e6}.control-section.fourier-sampling .slider-value{color:#96dcf0}.control-section.fourier-winding{background:linear-gradient(135deg,#ffdc641f,#ffb4641f);border:2px solid #ffc86459;box-shadow:0 0 15px #ffc86426}.control-section.fourier-winding .section-header{color:#ffe6b4}.control-section.fourier-winding .section-header-icon{background:linear-gradient(#ffdc64,#ffb464)}.control-section.fourier-winding .slider-label{color:#ffdcb4e6}.control-section.fourier-winding .slider-value{color:#ffe6b4}.control-section.laplace-signal{background:linear-gradient(135deg,#ff649614,#ff966414);border:1px solid #ff789640}.control-section.laplace-signal .section-header{color:#ffb4c8}.control-section.laplace-signal .section-header-icon{background:#ff649699}.control-section.laplace-signal .slider-label{color:#ffb4c8e6}.control-section.laplace-signal .slider-value{color:#ff96b4}.control-section.laplace-splane{background:linear-gradient(135deg,#64c89614,#64dcb414);border:2px solid #64c8964d;box-shadow:0 0 15px #64dc961a}.control-section.laplace-splane .section-header{color:#96ffc8}.control-section.laplace-splane .section-header-icon{background:#64dc9699}.control-section.laplace-splane .slider-label{color:#b4f0c8e6}.control-section.laplace-splane .slider-value{color:#96ffc8}.control-section.laplace-3d{background:linear-gradient(135deg,#9664ff14,#c864ff14);border:1px solid #b464ff40}.control-section.laplace-3d .section-header{color:#c896ff}.control-section.laplace-3d .section-header-icon{background:#b464ff99}.control-section.laplace-3d .slider-label{color:#c8b4f0e6}.control-section.laplace-3d .slider-value{color:#c896ff}.control-section.laplace-animation{background:linear-gradient(135deg,#ffc8641f,#ff96501f);border:2px solid #ffb46459;box-shadow:0 0 15px #ffb46426}.control-section.laplace-animation .section-header{color:#ffdc96}.control-section.laplace-animation .section-header-icon{background:linear-gradient(#ffdc64,#ff9650)}.control-section.laplace-animation .slider-label{color:#ffdcb4e6}.control-section.laplace-animation .slider-value{color:#ffc896}.control-select.fourier-select{color:#c8dcff;background:#141923cc;border:1px solid #6496ff4d;border-radius:5px;margin-top:3px;padding:5px 8px;font-size:11px}.control-select.laplace-select{color:#ffc8dc;background:#141923cc;border:1px solid #ff64964d;border-radius:5px;margin-top:3px;padding:5px 8px;font-size:11px}.control-select.laplace-3d-select{color:#dcc8ff;background:#141923cc;border:1px solid #b464ff4d;border-radius:5px;margin-top:3px;padding:5px 8px;font-size:11px}