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p{font-size:40px}.color-grid{grid-template-columns:repeat(2,1fr)}.principle-grid{grid-template-columns:1fr}.principle-card{min-height:220px}.principle-card h3{margin-top:54px}.motion-stage{grid-template-columns:1fr;gap:12px;padding:24px}.motion-node{min-height:88px}.motion-line{width:1px;height:28px;margin-left:50%}.motion-line span{width:1px;height:20%}.form-stage{grid-template-columns:1fr}.form-stage__wide{grid-column:auto}.ds-footer{flex-direction:column;justify-content:center;align-items:flex-start;gap:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.motion-line span{display:none}.scroll-reveal,.scroll-reveal.is-pending{opacity:1;transform:none}.scroll-reveal.is-load-reveal.is-visible>*{animation:none}}.ds-nav{position:relative}.ds-nav nav{margin-left:auto;margin-right:var(--space-6)}.system-nav{z-index:20;width:230px;padding:var(--space-2);background:var(--color-surface-elevated);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-elevated);display:none;position:absolute;top:64px;right:96px}.system-nav.is-open{display:grid}.system-nav a{min-height:var(--size-touch);padding-inline:var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-secondary);font-size:var(--type-body-sm);align-items:center;text-decoration:none;display:flex}.system-nav a:hover{color:var(--color-text-primary);background:var(--color-surface-hover)}.mobile-menu{min-height:var(--size-touch);padding-inline:var(--space-3);align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;display:inline-flex}.mobile-menu:hover{color:var(--color-text-primary);background:var(--color-surface)}.technical-label{align-items:center;gap:var(--space-2);color:var(--color-text-muted);font:500 var(--type-overline)/1.3 var(--font-technical);letter-spacing:.1em;text-transform:uppercase;display:inline-flex}.type-table{border-top:1px solid var(--color-divider)}.type-specimen{gap:var(--content-gap);padding-block:var(--space-8);border-bottom:1px solid var(--color-divider);grid-template-columns:7fr 5fr;display:grid}.type-specimen p{margin:var(--space-3) 0 0;font-family:var(--font-display)}.type-specimen dl{gap:var(--space-4);grid-template-columns:1fr 1fr;align-self:end;margin:0;display:grid}.type-specimen dl div,.layout-rules div,.metadata-list div{gap:var(--space-1);display:grid}.type-specimen dt,.layout-rules dt,.metadata-list dt{color:var(--color-text-muted);font:var(--type-caption) var(--font-technical)}.type-specimen dd,.layout-rules dd,.metadata-list dd{color:var(--color-text-secondary);font-size:var(--type-body-sm);margin:0}.type-display-xl p{font-size:var(--type-display-xl);letter-spacing:-.05em;line-height:.9}.type-display-l p{font-size:var(--type-display-l);letter-spacing:-.04em;line-height:.92}.type-display-m p{font-size:var(--type-display-m);letter-spacing:-.035em;line-height:.96}.type-heading-xl p{font-size:var(--type-heading-xl);letter-spacing:-.03em;line-height:1.08}.type-heading-l p{font-size:var(--type-heading-l);letter-spacing:-.025em;line-height:1.15}.type-heading-m p{font-size:var(--type-heading-m);letter-spacing:-.02em;line-height:1.2}.type-title p{font-size:var(--type-title);font-weight:550;line-height:1.4}.type-body-l p{font:var(--type-body-l)/1.6 var(--font-interface)}.type-body p{font:var(--type-body)/1.625 var(--font-interface)}.type-body-sm p{font:var(--type-body-sm)/1.57 var(--font-interface)}.type-label p{font:550 var(--type-label)/1.4 var(--font-interface);letter-spacing:.01em}.type-caption p{font:var(--type-caption)/1.5 var(--font-interface);letter-spacing:.01em}.type-overline p{font:500 var(--type-overline)/1.3 var(--font-technical);text-transform:uppercase;letter-spacing:.11em}.type-mono p{font:var(--type-mono)/1.55 var(--font-technical)}.callout{margin-top:var(--space-6);padding:var(--space-4);gap:var(--space-3);border:1px solid var(--color-border-info);border-radius:var(--radius-md);color:var(--color-info);background:var(--color-info-soft);display:flex}.callout strong{color:var(--color-text-primary);font-size:var(--type-label)}.callout p{margin:var(--space-1) 0 0;color:var(--color-text-secondary);font-size:var(--type-body-sm);line-height:1.55}.callout--success{color:var(--color-success);background:var(--color-success-soft);border-color:var(--color-border-success)}.callout--warning{color:var(--color-warning);background:var(--color-warning-soft);border-color:var(--color-border-warning)}.callout--danger{color:var(--color-danger);background:var(--color-danger-soft);border-color:var(--color-border-danger)}.status-row{gap:var(--space-3);grid-template-columns:repeat(3,1fr);display:grid}.color-grid{grid-template-columns:repeat(6,1fr)}.token-table{border-top:1px solid var(--color-divider)}.token-table>div{align-items:center;gap:var(--space-4);border-bottom:1px solid var(--color-divider);grid-template-columns:110px 180px 64px 1fr;min-height:64px;display:grid}.token-table code{color:var(--color-text-secondary);font:var(--type-mono) var(--font-technical)}.token-table strong{font-size:var(--type-label)}.token-table p,.usage-note{color:var(--color-text-secondary);font-size:var(--type-body-sm);line-height:1.6}.space-swatch{border-radius:var(--radius-pill);background:var(--color-accent);min-width:4px;height:6px;display:block}.usage-note{max-width:var(--width-reading);margin:var(--space-8) 0 0}.layout-demo{gap:var(--space-8);display:grid}.grid-visual{gap:var(--grid-gutter);grid-template-columns:repeat(12,1fr);min-height:220px;display:grid}.grid-visual span{padding-top:var(--space-3);text-align:center;color:var(--color-text-muted);background:var(--color-accent-soft);border:1px solid var(--color-border-accent);font:var(--type-caption) var(--font-technical)}.layout-rules{gap:var(--space-6);grid-template-columns:repeat(3,1fr);margin:0;display:grid}.surface-demo,.voice-grid{gap:var(--space-4);grid-template-columns:1fr 1fr;display:grid}.surface-demo .surface,.voice-grid .surface{min-height:220px;padding:var(--space-6)}.surface-demo h3{margin:var(--space-16) 0 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var(--color-divider);display:grid}.icon-demo>div:last-child{border:0}.icon-demo span{font-size:var(--type-body-sm)}.icon-demo code{color:var(--color-text-muted);font:var(--type-caption) var(--font-technical)}.voice-grid blockquote{margin:var(--space-12) 0 var(--space-6);font:500 var(--type-title)/1.45 var(--font-display)}.voice-grid p{color:var(--color-text-muted);font-size:var(--type-caption)}.voice-rules{margin-top:var(--space-8);columns:2;column-gap:var(--space-12)}.voice-rules p{margin:0 0 var(--space-4);color:var(--color-text-secondary);font-size:var(--type-body-sm)}.voice-rules strong{color:var(--color-text-primary);display:block}.visual-frame-grid{gap:var(--space-4);grid-template-columns:1fr 1fr;display:grid}.visual-frame-grid figure{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:var(--radius-lg);min-width:0;margin:0;overflow:hidden}.visual-frame-grid figcaption{padding:var(--space-5);border-top:1px solid var(--color-divider)}.visual-frame-grid figcaption p{margin:var(--space-2) 0 0;color:var(--color-text-secondary);font-size:var(--type-body-sm)}.frame-chrome{height:32px;padding:0 var(--space-3);border-bottom:1px solid var(--color-divider);align-items:center;gap:6px;display:flex}.frame-chrome i{background:var(--color-text-muted);border-radius:50%;width:6px;height:6px}.product-frame__ui{min-height:330px;padding:var(--space-8);gap:var(--space-4);background-image:linear-gradient(var(--color-divider) 1px,transparent 1px),linear-gradient(90deg,var(--color-divider) 1px,transparent 1px);background-size:32px 32px;grid-template-columns:1fr 2fr;display:grid}.product-frame__ui span{border:1px solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface-elevated)}.product-frame__ui span:first-child{grid-row:1/span 2}.technical-canvas>div{min-height:363px;padding:var(--space-8);background:radial-gradient(circle,var(--color-border-strong) 1px,transparent 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var(--color-divider)}}@media(max-width:600px){.nav-meta>span{display:none}.ds-nav nav{margin-right:var(--space-2)}.system-nav{inset:64px var(--space-4) auto;width:auto;max-height:calc(100vh - 80px);position:fixed;overflow:auto}.section-heading>div{display:block}.type-specimen{grid-template-columns:1fr}.type-specimen dl{grid-template-columns:1fr 1fr}.type-display-xl p{font-size:3.5rem}.type-display-l p{font-size:3rem}.type-display-m p{font-size:2.5rem}.color-grid{grid-template-columns:1fr 1fr}.status-row,.motion-token-grid,.a11y-grid,.surface-demo,.voice-grid,.visual-frame-grid,.component-showcase{grid-template-columns:1fr}.token-table>div{padding-block:var(--space-3);grid-template-columns:90px 1fr 48px}.token-table p{grid-column:1/-1;margin:0}.layout-rules{grid-template-columns:1fr}.icon-demo{grid-template-columns:1fr 1fr}.icon-demo>div:nth-child(2){border-right:0}.icon-demo>div:nth-child(-n+2){border-bottom:1px solid var(--color-divider)}.voice-rules{columns:1}.product-frame__ui{min-height:250px}.technical-canvas>div{min-height:280px;padding:var(--space-4)}.diagram-edge{width:24px}.metric-stage{gap:var(--space-10);grid-template-columns:1fr}.engineering-language{grid-template-columns:1fr}.engineering-language li{border-right:0;border-bottom:1px solid var(--color-divider);min-height:100px}.engineering-language li:after{content:"↓";top:auto;right:var(--space-4);bottom:-9px}.engineering-language strong{margin-top:var(--space-6)}}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}