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1.7fr;display:grid}.methods-heading h3{font-size:var(--heading-section);letter-spacing:-.055em;max-width:17ch;font-weight:450;line-height:1.1}.methods-heading>p:last-child{color:var(--muted);font-size:var(--text-base);margin-top:var(--space-l);max-width:34ch;line-height:1.75}.methods-list{margin:0}.methods-list>div{padding-block:var(--space-l);border-bottom:1px solid var(--line)}.methods-list>div:first-child{padding-top:0}.methods-list dt{font-size:var(--text-base);font-weight:550;line-height:1.5}.methods-evaluation,.methods-list dd{margin:var(--space-xs)0 0;color:var(--muted);font-size:var(--text-s);line-height:1.8}.methods-evaluation{margin-top:var(--space-l)}.work-grid{gap:var(--space-2xl);grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;display:grid}.note-meta{align-items:center;gap:var(--space-l);color:var(--subtle);font-size:var(--text-xs);margin-bottom:var(--space-m);display:flex}.note-meta svg{flex:none;width:16px;height:16px}.note-content{min-width:0;padding:var(--space-xl);border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}.note-content h3{font-size:var(--text-xl);letter-spacing:-.035em;max-width:24ch;font-weight:500;line-height:1.25}.note-content>p,.note-expanded>p{color:var(--muted);font-size:var(--text-s);margin-top:var(--space-m);line-height:1.8}.research-note{margin-top:var(--space-l)}.research-note summary{font-size:var(--text-s);padding-block:var(--space-s);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:44px;font-weight:550;list-style:none;display:flex}.research-note summary::-webkit-details-marker{display:none}.details-icon{font-size:var(--text-l);transition:transform .18s}.research-note[open] .details-icon{transform:rotate(45deg)}.guardrail-example{padding-top:var(--space-l);font-size:var(--text-s);line-height:1.7}.guardrail-example>p{color:var(--muted)}.example-scenarios{gap:var(--space-xs);margin-block:var(--space-m);flex-wrap:wrap;display:flex}.example-scenarios button{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:var(--space-xs)var(--space-s);min-height:44px}.example-scenarios button[aria-pressed=true]{background:var(--foreground);color:var(--paper);border-color:var(--foreground)}.example-request{background:var(--surface);padding:var(--space-m);border-radius:var(--radius)}.example-request pre{margin-block:var(--space-s);font-size:var(--text-s);overflow-x:auto}.example-request code{font-family:var(--font-geist-mono),monospace}.example-checks{margin-block:var(--space-m)}.example-check{justify-content:space-between;gap:var(--space-s);padding-block:var(--space-xs);border-bottom:1px solid var(--line);display:flex}.example-check 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.about-lead{font-size:var(--text-xl);letter-spacing:-.025em;color:var(--foreground);line-height:1.5}.contact-section{background:var(--accent);padding-block:var(--section-space)}.contact-inner{gap:var(--space-3xl);grid-template-columns:1fr 1fr;align-items:center;display:grid}.contact-section .section-label,.contact-section .section-label>span{color:var(--foreground)}.contact-section h2{font-size:clamp(2.8rem,4.7vw,4.3rem)}.contact-copy{max-width:390px}.contact-copy p{line-height:1.7;font-size:var(--text-base);margin-bottom:var(--space-m)}.contact-email{align-items:center;gap:var(--space-xl);border-bottom:1px solid var(--foreground);padding-block:var(--space-s);letter-spacing:-.04em;margin-top:var(--space-l);font-size:1.5rem;display:inline-flex}.contact-email svg{width:23px;height:23px;transition:transform .16s}.contact-email:hover svg{transform:translate(3px,-3px)}.site-footer{align-items:center;gap:var(--space-xl);min-height:145px;display:flex}.site-footer 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(max-width:700px){:root{--gutter:1.5rem;--section-space:4rem;--heading-hero:clamp(2.5rem,11vw,3.5rem);--heading-section:2.25rem}.site-header{height:88px}.wordmark{font-size:2rem}.wordmark>svg{width:27px;height:27px}.site-header nav{gap:var(--space-l);font-size:.73rem}.site-header nav a{gap:var(--space-xxs)}.nav-contact svg{width:13px;height:13px}.hero{gap:var(--space-l);padding-top:var(--space-l);padding-bottom:var(--space-xl);grid-template-columns:1fr}.hero-copy{padding-bottom:0}.hero .eyebrow{font-size:.6rem}.hero-description,h1{margin-top:var(--space-l)}.hero-description{font-size:var(--text-base);max-width:none}.hero-footnote{margin-top:var(--space-m)}.hero .button{margin-top:var(--space-l)}.field-study{width:100%;max-width:300px;margin-inline:auto;padding:0}.field-art{width:180px;margin:var(--space-xs)auto}.field-controls{gap:var(--space-s);padding-top:0}.field-controls button{min-width:44px;height:44px}.field-controls 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h2{font-size:2.6rem}.about-asterisk{width:32px;height:32px;margin:0;position:absolute;top:0;right:0}.about-copy .about-lead{font-size:1.3rem}.contact-inner{gap:var(--space-xl);grid-template-columns:1fr}.contact-section h2{font-size:3.2rem}.contact-copy{max-width:none}.contact-email{margin-top:var(--space-m)}.site-footer{padding-block:var(--space-xl);row-gap:var(--space-m);grid-template-columns:1fr 1fr;display:grid}.site-footer>p{grid-area:2/1/auto/-1}.copyright{margin:0}.back-top{grid-area:1/2;justify-self:end}}@media (max-width:370px){:root{--gutter:1.1rem}.site-header nav{gap:var(--space-m)}.site-header .wordmark{font-size:1.8rem}.site-header .wordmark>svg{width:23px}.hero .eyebrow{font-size:.55rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{transition:none!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@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}