.tool-shell{--color-dark:var(--color-ink);--color-cream:var(--color-white);--color-orange:var(--color-stamp);--color-cyan:var(--color-wire);--color-muted:var(--color-pencil);--tool-surface:var(--color-white);--color-orange-dim:var(--color-stamp-dim);--color-cyan-dim:var(--color-wire-dim);--color-cream-dim:transparent;--border-subtle:color-mix(in srgb, var(--color-ink) 12%, transparent);--border-strong:color-mix(in srgb, var(--color-ink) 22%, transparent);--font-display-weight:700;--shadow-tile:0 1px 2px var(--color-ink-8);--shadow-panel:0 4px 20px var(--color-ink-10);--shadow-inset-empty:inset 0 1px 2px var(--color-ink-10);--shadow-active-glow:0 0 0 1px var(--color-wire-dim);--tool-space-xs:4px;--tool-space-sm:8px;--tool-space-md:16px;--tool-space-lg:24px;--tool-space-xl:32px;--tool-space-2xl:48px;--space-xs:var(--tool-space-xs);--space-sm:var(--tool-space-sm);--space-md:var(--tool-space-md);--space-lg:var(--tool-space-lg);--space-xl:var(--tool-space-xl);--space-2xl:var(--tool-space-2xl);--motion-ease:cubic-bezier(.22, 1, .36, 1);--motion-ease-pop:cubic-bezier(.34, 1.4, .64, 1);--motion-duration-fast:.15s;--motion-duration:.2s;--motion-duration-slow:.25s;--motion-duration-modal:.32s;--cell-size:44px;--focus-ring:2px solid var(--color-wire);--focus-offset:2px;color:var(--color-ink);background:var(--color-white);font-family:var(--font-body);-webkit-font-smoothing:antialiased;border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);overflow:hidden}@media (prefers-reduced-motion:reduce){.tool-shell{--motion-duration-fast:50ms;--motion-duration:50ms;--motion-duration-slow:50ms;--motion-duration-modal:50ms}}.tool-shell{font-family:var(--font-body);font-size:var(--text-fluid-body);line-height:var(--leading-body);letter-spacing:var(--tracking-body)}.tool-shell :is(h1,h2,h3,.pgg-sidebar__title,.pbg-sidebar__title,.acp-sidebar__title){font-family:var(--font-display);font-weight:var(--weight-bold)}.tool-shell .btn--block{width:100%}.tool-shell .tool-toast{bottom:max(var(--space-lg), env(safe-area-inset-bottom,0px));z-index:500;max-width:calc(100vw - 2 * var(--space-md));box-shadow:var(--shadow-panel);pointer-events:none;position:fixed;left:50%;transform:translate(-50%)}.tool-shell.tool-shell--acp{--color-dark:var(--color-ink);--color-cream:var(--color-white);--color-orange:var(--color-stamp);--color-cyan:var(--color-wire);--color-muted:var(--color-pencil);--tool-surface:var(--color-white);--color-orange-dim:var(--color-stamp-dim);--color-cyan-dim:var(--color-wire-dim);--color-cream-dim:transparent;--border-subtle:color-mix(in srgb, var(--color-ink) 12%, transparent);--border-strong:color-mix(in srgb, var(--color-ink) 22%, transparent);--shadow-tile:0 1px 2px var(--color-ink-8);--shadow-panel:0 4px 20px var(--color-ink-10);--shadow-inset-empty:inset 0 1px 2px var(--color-ink-10);--shadow-active-glow:0 0 0 1px var(--color-wire-dim);--focus-ring:2px solid var(--color-wire);--focus-offset:2px;color:var(--color-ink);background:var(--color-white);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-soft);overflow:hidden}.tool-shell.tool-shell--acp,.tool-shell.tool-shell--acp *,.tool-shell.tool-shell--acp :before,.tool-shell.tool-shell--acp :after{box-sizing:border-box}.acp-app{flex-direction:column;height:min(100dvh,56rem);max-height:min(100dvh,56rem);display:flex;position:relative;overflow:hidden}.acp-app__content{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.acp-error{align-items:flex-start;gap:var(--space-md);padding:var(--space-lg);color:var(--color-ink);background:var(--color-white);flex-direction:column;display:flex}.acp-error__title{margin:0}.acp-error__body{max-width:28rem;margin:0}.acp-visually-hidden{clip:rect(0, 0, 0, 0);opacity:0;pointer-events:none;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.acp-app__shell{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.acp-app__body{flex:1;min-height:0;display:flex;position:relative;overflow:hidden}.acp-editor-overlay{z-index:80;padding:var(--space-lg);justify-content:center;align-items:center;display:flex;position:fixed;inset:0;overflow:hidden}.acp-editor-overlay__backdrop{z-index:0;cursor:pointer;background:color-mix(in srgb, var(--color-ink) 50%, transparent);-webkit-backdrop-filter:blur(3px);border:0;margin:0;padding:0;position:absolute;inset:0}.acp-editor-overlay__panel{z-index:1;width:min(44rem,100%);height:fit-content;max-height:min(86%, calc(100% - 2 * var(--space-lg)));background:var(--color-white);color:var(--color-ink);border:1px solid var(--color-ink);border-radius:var(--radius-md);box-shadow:0 12px 40px color-mix(in srgb, var(--color-ink) 22%, transparent), 0 2px 8px color-mix(in srgb, var(--color-ink) 10%, transparent);flex-direction:column;display:flex;position:relative;overflow:hidden}.acp-editor-overlay__bar{justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-subtle);background:var(--color-white);flex-shrink:0;display:flex}.acp-editor-overlay__title-wrap{min-width:0}.acp-editor-overlay__eyebrow{color:var(--color-pencil);margin-bottom:.15rem;display:block}.acp-editor-overlay__title{color:var(--color-ink);margin:0}.acp-editor-overlay__body{overscroll-behavior:contain;min-height:0;padding:var(--space-lg);background:var(--color-white);flex:1;justify-content:center;align-items:stretch;display:flex;overflow-y:auto}@media (prefers-reduced-motion:no-preference){.acp-editor-overlay__backdrop{animation:acp-editor-backdrop-in var(--motion-duration-modal) var(--motion-ease-pop)}.acp-editor-overlay__panel{animation:acp-editor-pop-in var(--motion-duration-modal) var(--motion-ease-pop)}}@keyframes acp-editor-pop-in{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}@keyframes acp-editor-backdrop-in{0%{opacity:0}to{opacity:1}}.acp-workspace{flex-shrink:0;min-height:0;display:flex;overflow:hidden}.acp-sidebar{border-right:1px solid var(--border-subtle);background:var(--color-white);flex-direction:column;min-height:0;display:flex}.acp-sidebar--controls{width:18rem;min-width:18rem;max-width:18rem}.acp-sidebar__scroll{padding:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex;overflow-y:auto}.acp-sidebar__intro{color:var(--color-muted);margin:0;line-height:1.45}.acp-sidebar__label{margin-bottom:var(--space-xs);color:var(--color-pencil);display:block}.acp-sidebar__block{gap:var(--space-sm);flex-direction:column;display:flex}.acp-sidebar__checkbox{align-items:center;gap:var(--space-sm);cursor:pointer;font-size:.85rem;display:flex}.acp-sidebar__reset{margin-top:var(--space-sm)}.acp-main{background:var(--color-white);min-width:0;min-height:0;color:var(--color-ink);flex-direction:column;flex:1;display:flex}.acp-main__scroll{padding:var(--space-md);gap:var(--space-lg);flex-direction:column;display:flex;overflow-y:auto}.acp-main--empty{background:var(--color-white);color:var(--color-ink)}.acp-check{align-items:flex-start;gap:var(--space-sm);font-size:max(16px, var(--text-fluid-body));color:var(--color-ink);cursor:pointer;-webkit-user-select:none;user-select:none;display:flex}.acp-check__input{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.acp-check__box{border-radius:var(--radius-xs);border:1px solid var(--border-subtle);background:color-mix(in srgb, var(--color-cyan) 10%, var(--color-cream-dim));width:1.125rem;height:1.125rem;transition:border-color var(--motion-duration) var(--motion-ease), background var(--motion-duration) var(--motion-ease), box-shadow var(--motion-duration) var(--motion-ease);flex-shrink:0;margin-top:.15rem;position:relative}.acp-check__box:after{content:"";border:solid var(--color-dark);opacity:0;width:.3rem;height:.55rem;transition:transform var(--motion-duration-fast) var(--motion-ease), opacity var(--motion-duration-fast) var(--motion-ease);border-width:0 2px 2px 0;position:absolute;top:45%;left:50%;transform:translate(-50%,-50%)rotate(45deg)scale(0)}.acp-check:hover .acp-check__box{border-color:color-mix(in srgb, var(--color-cyan) 55%, transparent);background:color-mix(in srgb, var(--color-cyan) 18%, var(--color-grid))}.acp-check__input:focus-visible+.acp-check__box{outline:var(--focus-ring);outline-offset:var(--focus-offset);border-color:var(--color-cyan)}.acp-check__input:checked+.acp-check__box{border-color:var(--color-cyan);background:var(--color-cyan);box-shadow:var(--shadow-active-glow)}.acp-check__input:checked+.acp-check__box:after{opacity:1;transform:translate(-50%,-50%)rotate(45deg)scale(1)}.acp-check__label{flex-direction:column;gap:2px;line-height:1.3;display:flex}.acp-check__hint{color:var(--color-muted);font-size:.7rem}.acp-print-toggle{padding:var(--space-sm) var(--space-md);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--color-white)}.acp-picker{position:relative}.acp-picker__trigger{justify-content:space-between;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm) var(--space-md);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);background:var(--color-white);color:var(--color-ink);font-family:var(--font-body);font-size:max(16px, var(--text-fluid-body));min-height:var(--cell-size,44px);cursor:pointer;display:flex}.acp-picker__trigger:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.acp-picker__list{z-index:20;padding:var(--space-xs);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--color-white);box-shadow:var(--shadow-panel);margin:0;list-style:none;position:absolute;top:calc(100% + 4px);left:0;right:0}.acp-picker__option{text-align:left;width:100%;padding:var(--space-sm);border-radius:var(--radius-xs);color:var(--color-ink);font-family:var(--font-body);font-size:max(16px, var(--text-fluid-body));cursor:pointer;background:0 0;border:none}.acp-picker__option--active,.acp-picker__option:hover{background:var(--color-cyan-dim)}.acp-hero{gap:var(--space-md);border:none;border-radius:0;flex-direction:column;padding:0;display:flex}.acp-hero--empty{opacity:1;background:0 0;border:none}.acp-hero__kicker{color:var(--color-pencil);margin:0}.acp-hero__empty-hint{color:var(--color-pencil);max-width:42ch;margin:0}.acp-hero__head{gap:var(--space-md);flex-wrap:wrap;justify-content:space-between;align-items:center;display:flex}.acp-hero__pair{align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.acp-hero__pair-chip{border-radius:var(--radius-xs);border:1px solid var(--border-subtle);flex-shrink:0;width:2rem;height:2rem}.acp-hero__pair-meta{flex-direction:column;gap:0;min-width:0;display:flex}.acp-hero__pair-meta--bg{text-align:right}.acp-hero__pair-role{color:var(--color-pencil)}.acp-hero__pair-hex{color:var(--color-ink)}.acp-hero__swap{border-radius:var(--radius-xs);border:1px solid var(--border-subtle);width:2.75rem;min-width:44px;height:2.75rem;min-height:44px;color:var(--color-ink);cursor:pointer;background:0 0;justify-content:center;align-items:center;display:flex}.acp-hero__swap:hover{border-color:var(--color-wire);background:var(--color-wire-dim)}.acp-hero__swap:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset)}.acp-hero__ratio{color:var(--color-ink);letter-spacing:.02em;margin:0}.acp-hero__hint{color:var(--color-pencil);margin:0}.acp-hero__ratio--empty{color:var(--color-pencil)}.acp-hero__chips{gap:var(--space-xs);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.acp-hero__chip{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-medium,500);color:var(--color-ink);background:0 0;align-items:center;gap:.35rem;padding:.35em .55em;line-height:1;display:inline-flex}.acp-hero__chip-icon{display:inline-flex}.acp-hero__chip-threshold{color:var(--color-pencil)}.acp-hero__chip--pass{border-color:color-mix(in srgb, var(--color-wire) 55%, transparent);color:var(--color-ink)}.acp-hero__chip--pass .acp-hero__chip-icon{color:var(--color-wire)}.acp-hero__chip--fail{border-color:color-mix(in srgb, var(--color-stamp) 45%, transparent)}.acp-hero__chip--fail .acp-hero__chip-icon{color:var(--color-stamp)}.acp-hero__chip--active{border-color:var(--color-ink);outline:1px solid var(--color-ink);outline-offset:-2px}.acp-hero__chip--empty{color:var(--color-pencil)}.acp-hero__sample{padding:var(--space-md);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.acp-hero__sample--empty{opacity:.5}.acp-hero__sample-large{margin:0 0 var(--space-xs);font-family:var(--font-display);font-size:var(--text-fluid-lg);font-weight:var(--weight-semibold);line-height:1.2}.acp-hero__sample-normal{margin:0}.acp-palette-header{z-index:30;border-bottom:1px solid var(--border-subtle);background:var(--color-white);flex-shrink:0;position:relative;overflow:visible}.acp-palette-toolbar{justify-content:space-between;align-items:center;gap:var(--space-sm) var(--space-md);padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;display:flex}.acp-palette-toolbar__actions{align-items:center;gap:var(--space-xs) var(--space-sm);flex-wrap:wrap;display:flex}.acp-palette-toolbar__status{color:var(--color-muted);white-space:nowrap;margin:0}.acp-palette-toolbar__status--ok{color:var(--color-wire)}.acp-palette-bar{padding:var(--space-sm) var(--space-md) var(--space-md);background:var(--color-white);flex-shrink:0;overflow:visible}.acp-palette-strip{isolation:isolate;gap:var(--space-xs);grid-template-columns:repeat(5,minmax(0,1fr));width:100%;margin:0;padding:0;list-style:none;display:grid;overflow:visible}.acp-palette-strip__pair{min-width:0;position:relative}.acp-palette-strip__pair-inner{border-radius:var(--radius-sm);grid-template-columns:repeat(2,minmax(0,1fr));gap:0;height:100%;display:grid;overflow:visible}.acp-palette-strip__cell{flex-direction:column;align-items:stretch;gap:0;min-width:0;height:100%;display:flex}.acp-palette-strip__cell--start .acp-palette-strip__swatch{border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.acp-palette-strip__cell--end .acp-palette-strip__swatch{border-radius:0 var(--radius-sm) var(--radius-sm) 0}.acp-palette-strip__cell--solo .acp-palette-strip__swatch{border-radius:var(--radius-sm)}.acp-palette-strip__cell--end .acp-palette-strip__swatch:not(.acp-palette-strip__swatch--empty),.acp-palette-strip__cell--mid .acp-palette-strip__swatch:not(.acp-palette-strip__swatch--empty){box-shadow:inset 1px 0 0 color-mix(in srgb, var(--color-ink) 18%, transparent)}.acp-palette-strip__cell--end .acp-palette-strip__swatch--empty,.acp-palette-strip__cell--mid .acp-palette-strip__swatch--empty{border-left-width:0}.acp-palette-strip__wrap{display:block;position:relative}.acp-palette-strip__swatch{cursor:pointer;border:0;border-radius:0;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:100%;height:2.75rem;min-height:44px;padding:0;display:flex}.acp-palette-strip__cell.is-selected .acp-palette-strip__swatch{box-shadow:inset 0 0 0 2px var(--color-wire), inset 0 0 0 3px var(--color-white);z-index:1}.acp-palette-strip__swatch:focus-visible{outline:var(--focus-ring);outline-offset:-3px;z-index:2}.acp-palette-strip__swatch--empty{background:var(--color-white);border:1.5px dashed var(--border-strong);color:var(--color-pencil);transition:border-color .15s var(--motion-ease), color .15s var(--motion-ease), background .15s var(--motion-ease);flex-direction:column;justify-content:center;align-items:center;display:flex}.acp-palette-strip__swatch--empty:hover,.acp-palette-strip__swatch--empty:focus-visible{border-color:var(--color-wire);background:var(--color-wire-dim);color:var(--color-wire)}.acp-palette-strip__empty-mark{font-family:var(--font-display);font-size:1.1rem;font-weight:700;line-height:1}.acp-palette-strip__swatch-name{font-family:var(--font-body);font-size:.72rem;font-weight:var(--weight-medium,500);letter-spacing:var(--tracking-fine);color:currentColor;text-align:center;white-space:nowrap;text-overflow:ellipsis;padding:0 .2rem;line-height:1.1;display:inline-block;overflow:hidden}.acp-palette-strip__swatch--empty .acp-palette-strip__swatch-name{color:var(--color-pencil)}.acp-palette-strip__tip{z-index:40;border-radius:var(--radius-sm);background:var(--color-ink);color:var(--color-paper);box-shadow:var(--shadow-panel);opacity:0;visibility:hidden;pointer-events:none;white-space:nowrap;transition:opacity var(--motion-duration,.18s) var(--motion-ease,ease), visibility var(--motion-duration,.18s) var(--motion-ease,ease);border:0;align-items:center;gap:.35rem;padding:.35rem .4rem .35rem .5rem;display:inline-flex;position:absolute;top:auto;bottom:calc(100% + .35rem);left:50%;transform:translate(-50%)}.acp-palette-strip__tip:before{content:"";border:.35rem solid #0000;border-top-color:var(--color-ink);border-bottom-color:#0000;position:absolute;top:100%;bottom:auto;left:50%;transform:translate(-50%)}.acp-palette-strip__wrap:hover .acp-palette-strip__tip,.acp-palette-strip__wrap:focus-within .acp-palette-strip__tip,.acp-palette-strip__wrap.is-open .acp-palette-strip__tip{opacity:1;visibility:visible;pointer-events:auto}.acp-palette-strip__tip-hex{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.02em;line-height:1}.acp-palette-strip .color-swatch-copy{border-radius:var(--radius-xs);width:1.5rem;height:1.5rem;color:var(--color-paper);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.acp-palette-strip .color-swatch-copy:hover,.acp-palette-strip .color-swatch-copy:focus-visible{background:var(--color-paper-11);color:var(--color-wire-on-ink)}.acp-palette-strip .color-swatch-copy:focus-visible{outline:var(--focus-ring);outline-offset:1px}.acp-palette-strip .color-swatch-copy.is-copied{color:var(--color-wire-on-ink)}.acp-palette-strip .color-swatch-copy__icon{display:block}.acp-matrix__title{margin:0 0 var(--space-sm);color:var(--color-ink)}.acp-details{gap:var(--space-sm);padding:var(--space-md);border:1px solid var(--color-stamp);border-radius:var(--radius-sm);background:var(--color-white);flex-direction:column;display:flex}.acp-details--overlay{gap:var(--space-lg);width:100%;max-width:none;height:auto;max-height:none;box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:minmax(0,1fr) minmax(14rem,18rem);align-self:stretch;align-items:stretch;padding:0;display:grid;overflow:visible}.acp-details__picker{min-width:0}.acp-details__aside{gap:var(--space-sm);flex-direction:column;min-width:0;display:flex}.acp-details--overlay .acp-details__picker{border-right:0;padding:0}.acp-details--overlay .acp-details__aside{padding:var(--space-md);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--color-ink) 4%, var(--color-white))}.acp-details__header{align-items:center;gap:var(--space-sm);display:flex}.acp-details__clear{margin-left:auto}.acp-details__chip{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);flex-shrink:0;width:3rem;height:3rem}.acp-details__chip--large{width:4rem;height:4rem}.acp-details__header--overlay{align-items:flex-start}.acp-details__heading{flex-direction:column;gap:2px;min-width:0;display:flex}.acp-details__heading .acp-sidebar__label{margin-bottom:0}.acp-details__role{color:var(--color-ink);margin:0;line-height:1.1}.acp-details__codes{gap:var(--space-xs);flex-direction:column;margin:0;display:flex}.acp-details__row{align-items:center;gap:var(--space-sm);grid-template-columns:3rem 1fr;display:grid}.acp-details__row dt{color:var(--color-muted)}.acp-details__row dd{align-items:center;gap:var(--space-sm);min-width:0;margin:0;display:flex}.acp-details__row code{font-family:var(--font-mono);font-size:var(--text-md);color:var(--color-ink);letter-spacing:.02em;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.acp-details__badge{align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);border:1px solid var(--color-orange);color:var(--color-orange);font-size:.72rem;line-height:1.3;display:flex}.acp-details__badge--safe{border-color:var(--color-cyan);color:var(--color-cyan)}.acp-details__badge-swatch{border-radius:var(--radius-xs);border:1px solid var(--border-subtle);flex-shrink:0;width:1.1rem;height:1.1rem}.acp-picker2{gap:var(--space-sm);flex-direction:column;display:flex}.acp-picker2__stage{gap:var(--space-sm);align-items:stretch;height:9rem;display:flex}.acp-picker2--expanded .acp-picker2__stage{height:min(24vh,13rem)}.acp-picker2--expanded .acp-picker2__hue{width:1.25rem}.acp-picker2__sv{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;flex:1;position:relative;overflow:hidden}.acp-picker2__sv:focus-visible{outline:2px solid var(--color-cyan);outline-offset:2px}.acp-picker2__overlay{pointer-events:none;image-rendering:auto;width:100%;height:100%;position:absolute;inset:0}.acp-picker2__sv-cursor{pointer-events:none;border:2px solid #fff;border-radius:50%;width:.85rem;height:.85rem;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #000000a6}.acp-picker2__hue{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;background:linear-gradient(red,#ff0,#0f0,#0ff,#00f,#f0f,red);width:.95rem;position:relative}.acp-picker2__hue:focus-visible{outline:2px solid var(--color-cyan);outline-offset:2px}.acp-picker2__hue-cursor{pointer-events:none;border:2px solid #fff;border-radius:2px;height:.4rem;position:absolute;left:-3px;right:-3px;transform:translateY(-50%);box-shadow:0 0 0 1px #000000a6}.acp-picker2__hex{align-items:center;gap:var(--space-sm);grid-template-columns:3rem 1fr;display:grid}.acp-picker2__hex .acp-sidebar__label{margin-bottom:0}.acp-picker2__hex-input{width:100%;font-family:var(--font-mono);font-size:max(16px, var(--text-fluid-body));letter-spacing:.02em;padding:var(--space-xs) var(--space-sm);border:1px solid var(--border-subtle);border-radius:var(--radius-xs);background:var(--color-white);color:var(--color-ink)}.acp-picker2__hex-input:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-offset);border-color:var(--color-wire)}.acp-picker2__hint{color:var(--color-muted);margin:0;font-size:.7rem;line-height:1.35}.acp-matrix{border:none;border-radius:0;padding:0}.acp-matrix--empty{opacity:1;background:0 0;border:none}.acp-matrix__head{gap:var(--space-xs);margin-bottom:var(--space-md);flex-direction:column;display:flex}.acp-matrix__hint{color:var(--color-pencil);max-width:52ch;margin:0}.acp-matrix__scroll{overflow-x:auto}.acp-matrix__grid{gap:var(--space-xs);align-items:stretch;min-width:max-content;display:grid}.acp-matrix__corner{padding:var(--space-xs);color:var(--color-pencil);justify-content:flex-start;align-items:flex-end;display:flex}.acp-matrix__head-cell{padding:var(--space-xs) var(--space-sm);color:var(--color-ink);align-items:center;gap:6px;display:flex}.acp-matrix__head-cell--col{text-align:center;justify-content:center}.acp-matrix__head-cell--row{justify-content:flex-start}.acp-matrix__role-dot{border:1px solid var(--border-subtle);border-radius:50%;flex-shrink:0;width:.9rem;height:.9rem}.acp-matrix__role-dot--empty{background:0 0;border-style:dashed}.acp-pair{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);width:100%;height:100%;min-height:4.6rem;color:inherit;cursor:pointer;transition:border-color .15s var(--motion-ease), transform .15s var(--motion-ease);text-align:left;background:0 0;flex-direction:column;gap:0;padding:0;font-family:inherit;display:flex;overflow:hidden}@media (prefers-reduced-motion:reduce){.acp-pair{transition:none}}.acp-pair:hover{border-color:var(--color-cyan);transform:translateY(-1px)}.acp-pair:focus-visible{outline:2px solid var(--color-cyan);outline-offset:2px}.acp-pair--pass{border-color:color-mix(in srgb, var(--color-cyan) 50%, transparent)}.acp-pair--fail{border-color:color-mix(in srgb, var(--color-orange) 55%, transparent)}.acp-pair__sample{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;min-height:2.2rem;padding:6px;display:flex}.acp-pair__sample-big{font-family:var(--font-display);font-size:1.4rem;font-weight:700;line-height:1}.acp-pair__sample-small{opacity:.92;text-align:center;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.65rem;overflow:hidden}.acp-pair__meta{background:color-mix(in srgb, var(--color-ink) 78%, transparent);color:var(--color-white);justify-content:center;align-items:center;gap:4px;padding:3px 4px;font-size:.7rem;display:flex}.acp-pair__badges{gap:4px;display:inline-flex}.acp-pair__badge{border-radius:var(--radius-pill);font-family:var(--font-display);letter-spacing:.04em;align-items:center;gap:3px;padding:1px 6px;font-size:.65rem;font-weight:600;display:inline-flex}.acp-pair__badge--pass{background:color-mix(in srgb, var(--color-cyan) 30%, transparent);color:var(--color-cyan)}.acp-pair__badge--fail{background:color-mix(in srgb, var(--color-orange) 30%, transparent);color:var(--color-orange)}.acp-pair--empty,.acp-pair--na{border-style:dashed;border-color:var(--border-subtle);border-radius:var(--radius-sm);min-height:4.6rem;color:var(--color-muted);cursor:default;background:0 0;justify-content:center;align-items:center;display:flex}.acp-pair__placeholder{font-family:var(--font-display);letter-spacing:.04em;text-transform:lowercase;font-size:.75rem}@media (width<=1100px){.tool-shell.tool-shell--acp{overflow:visible}.acp-app{height:auto;max-height:none;overflow:visible}.acp-app__shell{min-height:min(50vh,28rem)}.acp-app__body{flex-direction:column}.acp-main{order:-1;min-height:min(50vh,28rem)}.acp-workspace{flex-direction:column;order:0;width:100%}.acp-sidebar,.acp-sidebar--controls{border-right:none;width:100%;min-width:0;max-width:none}.acp-palette-strip__swatch{height:2.75rem;min-height:44px}.acp-hero__head{flex-direction:column;align-items:flex-start}.acp-details--overlay{grid-template-columns:1fr}.acp-editor-overlay{padding:var(--space-md);align-items:center}.acp-editor-overlay__panel{width:min(36rem,100%);max-height:min(90%, calc(100% - 2 * var(--space-md)));border-radius:var(--radius-md)}.acp-editor-overlay__bar,.acp-editor-overlay__body{padding:var(--space-md)}.acp-picker2--expanded .acp-picker2__stage{height:min(28vh,12rem)}}@media (width<=720px){.acp-palette-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=480px){.acp-palette-strip{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.acp-palette-strip__tip{transition:none}}