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var(--color-focus-ring)}.cad-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:var(--radius-pill);border:2px solid var(--color-surface-elevated);background:var(--color-primary);width:.9rem;height:.9rem;transition:transform var(--motion-duration-fast) var(--motion-easing-standard);box-shadow:0 2px 8px #2563eb59}.cad-slider:active::-webkit-slider-thumb{transform:scale(1.12)}.cad-slider::-moz-range-thumb{border:2px solid var(--color-surface-elevated);border-radius:var(--radius-pill);background:var(--color-primary);width:.9rem;height:.9rem;transition:transform var(--motion-duration-fast) var(--motion-easing-standard);box-shadow:0 2px 8px #2563eb59}.cad-slider:active::-moz-range-thumb{transform:scale(1.12)}.slider-value-tooltip{border-radius:var(--radius-sm-plus);border:1px solid var(--color-border-default);background:var(--color-surface-elevated);color:var(--color-text-primary);box-shadow:var(--shadow-card);font-size:var(--font-size-small);pointer-events:none;opacity:0;transition:opacity var(--motion-duration-normal) var(--motion-easing-standard),transform var(--motion-duration-normal) var(--motion-easing-standard);white-space:nowrap;padding:.2rem .5rem;font-weight:600;line-height:1;position:absolute;bottom:calc(100% + .45rem);transform:translate(-50%)translateY(6px)scale(.96)}.slider-value-tooltip:after{content:"";background:inherit;border-right:1px solid var(--color-border-default);border-bottom:1px solid var(--color-border-default);width:.42rem;height:.42rem;position:absolute;top:100%;left:50%;transform:translate(-50%)rotate(45deg)}.slider-value-tooltip.visible{opacity:1;transform:translate(-50%)translateY(0)scale(1)}.ui-tooltip-content{z-index:var(--z-tooltip);border-radius:var(--radius-sm-plus);border:1px solid var(--color-border-default);background:var(--color-surface-elevated);min-width:max-content;max-width:18rem;color:var(--color-text-primary);font-size:var(--font-size-small);box-shadow:var(--shadow-card);pointer-events:none;opacity:var(--opacity-hidden);transition:opacity var(--motion-duration-fast) var(--motion-easing-standard),transform var(--motion-duration-fast) var(--motion-easing-standard);padding:.28rem .52rem;font-weight:500;line-height:1.3;position:absolute;left:50%;transform:translate(-50%,6px)scale(.98)}.ui-tooltip-content[data-side=top]{bottom:calc(100% + .4rem)}.ui-tooltip-content[data-side=bottom]{top:calc(100% + .4rem)}.ui-tooltip:hover .ui-tooltip-content,.ui-tooltip:focus-within .ui-tooltip-content{opacity:var(--opacity-visible);transform:translate(-50%)scale(1)}.pattern-grid-surface{background-color:var(--pattern-paper);background-image:linear-gradient(to right,var(--pattern-paper-grid-strong) 1px,transparent 1px),linear-gradient(to 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solid var(--color-border-default);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe0}html[data-theme=dark] .floating-toolbar{background:var(--color-surface-card)}@supports (color:color-mix(in lab,red,red)){html[data-theme=dark] .floating-toolbar{background:color-mix(in oklab,var(--color-surface-card) 96%,transparent)}}.floating-toolbar-compact{border-radius:var(--radius-pill)}.header-title{color:var(--color-text-primary);font-size:var(--font-size-heading-md);font-weight:var(--font-weight-heading-md);line-height:var(--line-height-heading-md)}.header-home-btn{min-height:var(--component-button-height-md);border-radius:var(--radius-md);cursor:pointer}.header-home-btn:hover .header-title{color:var(--color-text-link)}.header-home-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:4px}@media(max-width:639px){.header-brand .pill-badge{display:none}.header-home-btn{min-height:var(--component-button-height-lg)}}.header-subtitle{color:var(--color-text-secondary)}.header-caption{color:var(--color-text-muted)}.header-preferences{border:1px solid var(--color-border-default);background:var(--color-surface-input);box-shadow:none}.header-language-toggle{border-radius:var(--radius-pill);overflow:hidden}.header-lang-btn{min-width:2rem;font-size:var(--font-size-caption);padding:.32rem .55rem;font-weight:700;line-height:1}.header-theme-btn{border-radius:var(--radius-pill);background:var(--color-surface-accent);min-width:2.1rem;height:2.1rem;padding:0}@supports (color:color-mix(in lab,red,red)){.header-theme-btn{background:color-mix(in oklab,var(--color-surface-accent) 58%,var(--color-surface-input))}}.header-theme-btn{color:var(--color-primary-strong);border-color:var(--color-primary)}@supports (color:color-mix(in lab,red,red)){.header-theme-btn{border-color:color-mix(in oklab,var(--color-primary) 38%,var(--color-border-default))}}.header-theme-btn:hover{background:var(--color-surface-accent)}@supports (color:color-mix(in lab,red,red)){.header-theme-btn:hover{background:color-mix(in oklab,var(--color-surface-accent) 76%,var(--color-surface-input))}}.header-theme-btn:hover{color:var(--color-text-primary)}.header-outline-btn{background:var(--color-surface-input);color:var(--color-text-primary);border-color:var(--color-border-default);box-shadow:none;padding-inline:.8rem}.overflow-menu-trigger{min-height:var(--component-button-height-sm);border-radius:var(--radius-md);padding:0 var(--space-2);font-size:var(--font-size-small)}.btn-icon{width:var(--component-button-height-sm);min-width:var(--component-button-height-sm);height:var(--component-button-height-sm);min-height:var(--component-button-height-sm);flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}@media(pointer:coarse){.brand-header button{min-width:var(--component-button-height-lg);min-height:var(--component-button-height-lg)}.token-input,.token-select,.slider-field 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