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white);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:1.25rem;height:1.25rem;font-size:.55rem;display:inline-flex}.chip-close{color:currentColor;cursor:pointer;background:0 0;border:0;padding:0;font-size:1rem;line-height:1}.chip-feedback-card{background:var(--efeonce-color-surface);border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-lg);gap:var(--efeonce-spacing-4);padding:var(--efeonce-spacing-6);display:grid}.chip-feedback-card h3{margin:0;font-family:Poppins,system-ui,sans-serif;font-size:1.1rem}.chip-feedback-card p{color:var(--efeonce-color-text-muted);margin:0}.chip-feedback-row,.chip-motion-row{align-items:center;gap:var(--efeonce-spacing-4);flex-wrap:wrap;display:flex}.chip-feedback-row>span:first-child,.chip-motion-row>span:first-child{color:var(--efeonce-color-text-muted);min-width:9rem;font-size:.8rem}.kpi-delta{color:var(--efeonce-color-text-muted);font-size:.8rem}.kpi-delta.is-positive{color:var(--efeonce-color-success)}.kpi-delta.is-negative{color:var(--efeonce-color-error)}.kpi-delta.is-tonal{background:color-mix(in srgb, currentColor 12%, transparent);border-radius:var(--efeonce-radius-sm);padding:.25rem .4rem}.status-atom{align-items:center;gap:.35rem;font-size:.8rem;font-weight:700;display:inline-flex}.status-atom i,.animated-chip i{background:currentColor;border-radius:50%;width:.45rem;height:.45rem;display:block}.status-atom.is-success{color:var(--efeonce-color-success)}.status-atom.is-warning{color:var(--efeonce-color-warning)}.status-atom.is-error{color:var(--efeonce-color-error)}.status-atom.is-info{color:var(--efeonce-color-action)}.status-atom.is-neutral{color:var(--efeonce-color-text-muted)}.chip-motion-sentence{background:var(--efeonce-color-canvas);border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-md);padding:var(--efeonce-spacing-6);text-align:center;align-items:center;font-size:1rem;font-weight:700;line-height:1.8;display:block}.animated-chip{border:2px solid color-mix(in srgb, currentColor 25%, transparent);white-space:nowrap;border-radius:999px;align-items:center;gap:.35rem;padding:.2rem .65rem;display:inline-flex}.animated-chip.is-spotlight{animation:2.2s linear infinite axis-chip-shimmer}.animated-chip.is-signal{animation:axis-chip-pulse 1.8s var(--efeonce-motion-ease-emphasized) infinite}.animated-chip.is-primary{color:var(--efeonce-color-action)}.animated-chip.is-success{color:var(--efeonce-color-success)}.animated-chip.is-warning{color:var(--efeonce-color-warning)}.animated-chip.is-error{color:var(--efeonce-color-error)}.animated-chip.is-info{color:var(--efeonce-color-action)}@keyframes axis-chip-shimmer{50%{box-shadow:0 0 1rem color-mix(in srgb, currentColor 20%, transparent)}}@keyframes axis-chip-pulse{50%{box-shadow:0 0 0 .25rem color-mix(in srgb, currentColor 12%, transparent)}}.button-reference{background:var(--efeonce-color-canvas);border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-lg);overflow:hidden}.button-reference-intro{background:color-mix(in srgb, var(--efeonce-color-action) 7%, var(--efeonce-color-surface));align-items:start;gap:var(--efeonce-spacing-6);padding:var(--efeonce-spacing-8);justify-content:space-between;display:flex}.button-reference-intro h3{letter-spacing:-.04em;margin:0;font-family:Poppins,system-ui,sans-serif;font-size:2rem}.button-reference-intro p{color:var(--efeonce-color-text-muted);margin:var(--efeonce-spacing-2) 0 0;max-width:35rem}.button-title-row{align-items:center;gap:var(--efeonce-spacing-3);flex-wrap:wrap;display:flex}.auto-layout-badge{background:color-mix(in srgb, var(--efeonce-color-success) 16%, var(--efeonce-color-surface));color:var(--efeonce-color-success);padding:var(--efeonce-spacing-2) var(--efeonce-spacing-3);border-radius:999px;font-size:.75rem;font-weight:700}.button-axis-mark{color:var(--efeonce-color-action-strong);letter-spacing:.12em;font-size:1.25rem}.button-boards{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.button-board{--button-paper:#fff;--button-body:#f8f7fa;background:var(--button-body);color:#2f2b3d;min-width:0;padding:var(--efeonce-spacing-8);overflow:hidden}.button-board.is-dark{--button-paper:#2f3349;--button-body:#25293c;color:#e1def5}.button-token-strip{gap:var(--efeonce-spacing-2);margin-bottom:var(--efeonce-spacing-6);flex-wrap:wrap;display:flex}.button-token-strip span{border:1px solid color-mix(in srgb, currentColor 14%, transparent);border-radius:var(--efeonce-radius-md);padding:var(--efeonce-spacing-2) var(--efeonce-spacing-3);font-family:Geist,system-ui,sans-serif;font-size:.7rem}.button-token-strip b{font-weight:700}.button-section{margin-top:var(--efeonce-spacing-6);min-width:0;overflow-x:auto}.button-section h4{margin:0 0 var(--efeonce-spacing-3);font-family:Poppins,system-ui,sans-serif;font-size:1.15rem}.button-matrix{align-items:center;gap:var(--efeonce-spacing-2);width:max-content;display:grid}.variants-matrix{grid-template-columns:5.6rem repeat(4,6rem)}.icons-matrix{grid-template-columns:5.6rem repeat(4,8rem)}.sizes-matrix{grid-template-columns:5.6rem repeat(3,7rem)}.colors-matrix{grid-template-columns:5.6rem repeat(6,6.9rem)}.states-matrix{grid-template-columns:5.6rem repeat(5,6.9rem)}.matrix-label{color:color-mix(in srgb, currentColor 72%, transparent);text-align:center;font-size:.7rem;font-weight:700}.row-label{text-align:left}.axis-button{border-radius:var(--efeonce-radius-md);cursor:default;min-width:5.4rem;transition:background-color var(--efeonce-motion-standard) var(--efeonce-motion-ease-emphasized), border-color var(--efeonce-motion-standard) var(--efeonce-motion-ease-emphasized), box-shadow var(--efeonce-motion-standard) var(--efeonce-motion-ease-emphasized), transform var(--efeonce-motion-fast) var(--efeonce-motion-ease-emphasized);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:.4rem;padding:0 .75rem;font-family:Geist,system-ui,sans-serif;font-size:.875rem;font-weight:600;display:inline-flex}.axis-button.is-large{min-height:3rem;font-size:1rem}.axis-button.is-medium{min-height:2.375rem}.axis-button.is-small{min-height:1.875rem;font-size:.8125rem}.axis-button.is-solid{background:var(--button-main,var(--efeonce-color-action));border-color:var(--button-main,var(--efeonce-color-action));color:var(--button-ink,#fff)}.axis-button.is-label{background:color-mix(in srgb, var(--button-main,var(--efeonce-color-action)) 16%, transparent);color:var(--button-main,var(--efeonce-color-action))}.axis-button.is-outlined{background:var(--button-paper);border-color:var(--button-main,var(--efeonce-color-action));color:var(--button-main,var(--efeonce-color-action))}.axis-button.is-text{color:var(--button-main,var(--efeonce-color-action));background:0 0}.axis-button.is-hover,.axis-button.is-focus{box-shadow:0 0 0 3px color-mix(in srgb, var(--button-main,var(--efeonce-color-action)) 22%, transparent)}.axis-button.is-label.is-hover,.axis-button.is-label.is-focus{background:color-mix(in srgb, var(--button-main,var(--efeonce-color-action)) 24%, transparent);box-shadow:none}.axis-button.is-outlined.is-hover,.axis-button.is-outlined.is-focus,.axis-button.is-text.is-hover,.axis-button.is-text.is-focus{background:color-mix(in srgb, var(--button-main,var(--efeonce-color-action)) 8%, transparent);box-shadow:none}.axis-button.is-active{transform:scale(.98)}.axis-button.is-disabled{cursor:not-allowed;opacity:.42}.axis-button.is-secondary{--button-main:#0b726c}.button-board.is-dark .axis-button.is-secondary{--button-main:#3bcbbd;--button-ink:#022a4e}.axis-button.is-error{--button-main:#dc2e39}.axis-button.is-warning{--button-main:#ffb703;--button-ink:#2f2b3d}.axis-button.is-info{--button-main:#1f6fd4}.axis-button.is-success{--button-main:#157f47}.button-state-note{color:color-mix(in srgb, currentColor 70%, transparent);margin:var(--efeonce-spacing-4) 0 0;text-align:center;font-size:.75rem}.sr-only{clip:rect(0, 0, 0, 0);width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.brand-motion-preview{margin:var(--efeonce-spacing-6) 0}.brand-motion-stage{background:radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--efeonce-color-action) 12%, white), var(--efeonce-color-surface) 58%);border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-lg);place-items:center;min-height:12rem;display:grid;position:relative;overflow:hidden}.brand-motion-wordmark{color:var(--efeonce-color-action-strong);letter-spacing:.16em;z-index:1;font-size:clamp(1.5rem,5vw,3rem);font-weight:800;position:relative}.brand-motion-orbit{animation:axis-brand-orbit 2.8s var(--efeonce-motion-ease-emphasized) 1 both;border:1px solid color-mix(in srgb, var(--efeonce-color-action) 55%, transparent);border-radius:50%;width:min(28rem,80%);height:8rem;display:block;position:absolute;transform:rotate(-18deg)}.brand-motion-satellite{background:var(--efeonce-color-accent);border:3px solid var(--efeonce-color-surface);box-shadow:0 0 0 .25rem color-mix(in srgb, var(--efeonce-color-accent) 18%, transparent);border-radius:50%;width:.75rem;height:.75rem;display:block;position:absolute;top:-.38rem;left:50%}.brand-motion-controls{color:var(--efeonce-color-text-muted);gap:var(--efeonce-spacing-3);margin-top:var(--efeonce-spacing-4);flex-wrap:wrap;justify-content:center;font-size:.75rem;display:flex}.brand-motion-controls span{border:1px solid var(--efeonce-color-border);padding:var(--efeonce-spacing-2) var(--efeonce-spacing-3);border-radius:999px}@keyframes axis-loader{0%{transform:scaleX(.1)}50%{transform:scaleX(.8)}to{transform:scaleX(.1)}}@keyframes axis-motion{0%{transform:translate(-1rem)}to{transform:translate(1rem)}}@keyframes axis-beam{to{filter:hue-rotate(360deg)}}@keyframes axis-brand-orbit{0%{transform:rotate(0)translate(0)}to{transform:rotate(360deg)translate(0)}}.lab-shell{max-width:1440px;padding:var(--efeonce-spacing-8);margin:0 auto}.lab-header{justify-content:space-between;gap:var(--efeonce-spacing-6);margin-bottom:var(--efeonce-spacing-8);align-items:flex-start;display:flex}.eyebrow{color:var(--efeonce-color-action);letter-spacing:.08em;text-transform:uppercase;margin:0 0 var(--efeonce-spacing-2);font-size:.75rem;font-weight:700}h1,h2,p{margin-top:0}h1{letter-spacing:-.04em;margin-bottom:var(--efeonce-spacing-3);font-size:clamp(2rem,4vw,3.75rem)}h2{letter-spacing:-.02em;font-size:1.4rem}.lede{color:var(--efeonce-color-text-muted);max-width:42rem;margin-bottom:0}.state-pill{background:color-mix(in srgb, var(--efeonce-color-accent) 14%, white);border:1px solid color-mix(in srgb, var(--efeonce-color-accent) 28%, white);color:var(--efeonce-color-action-strong);padding:var(--efeonce-spacing-2) var(--efeonce-spacing-3);white-space:nowrap;border-radius:999px;font-size:.75rem;font-weight:700}.lab-grid{gap:var(--efeonce-spacing-4);grid-template-columns:minmax(13rem,18rem) minmax(0,1fr) minmax(15rem,20rem);display:grid}.registry-panel,.preview-panel,.evidence-panel{background:var(--efeonce-color-surface);border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-lg);padding:var(--efeonce-spacing-6);min-height:22rem}.registry-panel label{margin-bottom:var(--efeonce-spacing-2);font-size:.75rem;font-weight:700;display:block}input{border:1px solid var(--efeonce-color-border);border-radius:var(--efeonce-radius-md);padding:var(--efeonce-spacing-3);width:100%}input:focus-visible,button:focus-visible{outline:3px solid color-mix(in srgb, var(--efeonce-color-focus) 35%, transparent);outline-offset:2px}.registry-list{gap:var(--efeonce-spacing-2);margin-top:var(--efeonce-spacing-4);display:grid}.registry-item{border-radius:var(--efeonce-radius-md);padding:var(--efeonce-spacing-3);text-align:left;background:0 0;border:0;gap:.2rem;display:grid}.registry-item:hover,.registry-item:focus-visible,.registry-item.is-selected{background:color-mix(in srgb, 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var(--efeonce-color-border);gap:var(--efeonce-spacing-4);padding-top:var(--efeonce-spacing-6);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}dt{color:var(--efeonce-color-text-muted);margin-bottom:.25rem;font-size:.75rem}dd{margin:0;font-size:.875rem}.evidence-panel ul{gap:var(--efeonce-spacing-3);margin:var(--efeonce-spacing-6) 0 0;padding:0;list-style:none;display:grid}.evidence-panel li{align-items:center;gap:var(--efeonce-spacing-2);font-size:.875rem;display:flex}.check{color:var(--efeonce-color-success);font-weight:800}@media (width<=900px){.lab-grid{grid-template-columns:1fr 1fr}.registry-panel{grid-column:1/-1;min-height:auto}}@media (width<=600px){.lab-shell{padding:var(--efeonce-spacing-4)}.lab-header{display:block}.state-pill{margin-top:var(--efeonce-spacing-4);display:inline-block}.lab-grid{grid-template-columns:1fr}.preview-panel,.evidence-panel{min-height:auto}}@media (width<=1100px){.button-boards,.chip-boards{grid-template-columns:1fr}}@media (width<=600px){.button-reference-intro,.button-board{padding:var(--efeonce-spacing-4)}.button-reference-intro{display:block}.button-axis-mark{margin-top:var(--efeonce-spacing-4);display:block}.chip-board-header,.chip-board-content{padding:var(--efeonce-spacing-4)}.chip-feedback-row>span:first-child,.chip-motion-row>span:first-child{min-width:100%}}@media (width<=700px){.breadcrumbs-intro,.breadcrumbs-sections{padding:var(--efeonce-spacing-4)}.breadcrumbs-intro{display:block}.breadcrumbs-intro .button-axis-mark{margin-top:var(--efeonce-spacing-4);display:block}.breadcrumbs-section{padding:var(--efeonce-spacing-4)}.breadcrumbs-variant-row,.breadcrumbs-kinds>div{grid-template-columns:1fr}.breadcrumbs-kinds>div{gap:.75rem}}@media (width<=1000px){.floating-surface-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=700px){.floating-surface-intro,.floating-surface-grid{padding:var(--efeonce-spacing-4)}.floating-surface-intro{display:block}.floating-surface-intro 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label{margin-top:var(--efeonce-spacing-5);max-width:none;display:block}.pattern-card{grid-template-columns:1fr auto}.pattern-card p{grid-area:2/1/auto/-1}.detail-grid{grid-template-columns:1fr}.progress-preview{gap:var(--efeonce-spacing-2);justify-content:space-between}.site-header{display:block}.site-header nav{align-items:flex-start;gap:var(--efeonce-spacing-2) var(--efeonce-spacing-3);margin-top:var(--efeonce-spacing-3);text-align:left;flex-wrap:wrap;justify-content:flex-start;max-width:none}.site-header nav a{font-size:.75rem}}@media (width<=900px){.swatch-grid{grid-template-columns:repeat(5,minmax(4rem,1fr))}}@media (width<=600px){.swatch-grid{grid-template-columns:repeat(3,minmax(4rem,1fr))}.family-specimens,.type-token{grid-template-columns:1fr}.type-meta{gap:.2rem}}@media (width<=900px){.elevation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=600px){.geometry-radius-grid,.elevation-grid{grid-template-columns:1fr 1fr}.geometry-spacing-row{grid-template-columns:2rem minmax(1rem,1fr)}.geometry-spacing-row code{grid-column:2}.shell-preview{grid-template-columns:1fr}.shell-preview aside{grid-column:1}.density-preview article{flex-direction:column;align-items:flex-start}.timeline-preview{gap:var(--efeonce-spacing-3);justify-content:space-between}.surface-recipes-preview{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}.loader-track span{animation:none;transform:scaleX(.55)}.motion-dot,.beam-preview,.brand-motion-orbit{animation:none}.animated-chip{animation:none!important}.breadcrumbs-stage ol.is-animated li,.floating-surface-panel{animation:none}.motion-demo-panel,.motion-stagger span,.motion-timeline i{opacity:1;transform:none;animation:none!important}}