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.demo-chip{background:#ffffff08}.showcase-nav-btn{text-align:left;border-radius:14px;width:100%;margin-bottom:8px;padding:11px 12px}.showcase-nav-btn.active{background:var(--teal-soft);color:var(--teal);border-color:#0f766e24}.subtab-btn,.demo-chip{border-color:var(--line);border-radius:999px;padding:9px 12px;font-size:12px;font-weight:800}.subtab-btn.active,.demo-chip.active{background:var(--indigo);border-color:var(--indigo);color:#fff}.chat-shell{border:1px solid var(--line);background:#fff;border-radius:18px;overflow:hidden}.chat-shell-wide{width:100%}.dark .chat-shell{background:#121d2fc7}.chat-head{border-bottom:1px solid var(--line);background:#fafbfe;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;display:flex}.dark .chat-head{background:#121d2fe6}.chat-messages{gap:10px;padding:14px;display:grid}.chat-actions{flex-wrap:wrap;gap:10px;padding:0 14px 14px;display:flex}.chat-message{border-radius:18px;max-width:92%;padding:12px 14px;font-size:14px;line-height:1.75}.chat-user{background:var(--text);color:#fff;margin-left:auto}.chat-assistant{border:1px solid var(--line);color:var(--text);background:#fff}.dark .chat-assistant{background:#ffffff08}.cite-chip{background:var(--indigo-soft);color:var(--indigo);padding:4px 8px;font-size:11px}.info-panel{background:linear-gradient(#fffffffa,#f9fbfff5)}.dark .info-panel{background:linear-gradient(#121d2feb,#0c1321f2)}.list-stack{gap:10px;margin:0;padding:0;list-style:none;display:grid}.list-item{color:var(--text);border-bottom:1px solid #141e320f;padding:12px 0 12px 18px;font-size:14px;line-height:1.65;list-style:none;display:block;position:relative}.list-item:before{content:"";background:var(--text);border-radius:999px;width:7px;height:7px;position:absolute;top:20px;left:0}@supports (color:color-mix(in lab,red,red)){.list-item:before{background:color-mix(in srgb,var(--text) 86%,var(--indigo))}}.dark .list-item{border-bottom-color:#ecf2ff0f}.list-item:last-child{border-bottom:none}.demo-switch{text-align:left;border-color:var(--line);cursor:pointer;background:#fff;border-radius:18px;width:100%;margin-bottom:10px;padding:14px}.dark .demo-switch{background:#ffffff08}.demo-switch.active{background:linear-gradient(#f8fffe,#fff);border-color:#0f766e38}.dark .demo-switch.active{background:linear-gradient(#0f3030a8,#0e1727f5)}.demo-switch strong{margin-bottom:4px;font-size:15px;display:block}.demo-switch span{color:var(--muted);font-size:13px;line-height:1.6}.site-footer{padding:18px 24px 28px}.site-footer-copy{text-align:center;max-width:1320px;color:var(--muted);margin:0 auto;font-size:13px}.updates-feed{gap:16px;max-width:780px;margin:0 auto;display:grid}.update-toolbar{z-index:20;border:1px solid var(--line);max-width:780px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:var(--panel-solid);border-radius:24px;margin:0 auto;padding:18px 20px;position:sticky;top:84px}@supports (color:color-mix(in lab,red,red)){.update-toolbar{background:color-mix(in srgb,var(--panel-solid) 92%,transparent)}}.update-topic-row{scrollbar-width:none;flex-wrap:nowrap;padding-bottom:2px;overflow-x:auto}.update-topic-row::-webkit-scrollbar{display:none}.update-toolbar-copy{color:var(--muted);margin-top:14px;font-size:14px;line-height:1.65}.update-card{border:1px solid var(--line);box-shadow:var(--shadow);background:linear-gradient(#fffffffa,#f7fafff5);border-radius:24px;padding:22px 22px 20px;position:relative;overflow:hidden}.dark .update-card{background:linear-gradient(#101929fa,#0c1321f5)}.update-card:before{content:"";background:linear-gradient(180deg,var(--indigo) 0%,var(--teal) 100%);opacity:.95;width:5px;position:absolute;inset:0 auto 0 0}.update-card-top,.update-card-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.update-title{letter-spacing:-.04em;margin-top:16px;font-size:24px;line-height:1.22}.update-summary{color:var(--muted);font-size:15px;line-height:1.75}.update-copy-block{border:1px solid var(--line);background:linear-gradient(#5b5bd60d,#ffffff8c);border-radius:18px;gap:8px;margin-top:16px;padding:14px 16px;display:grid}.dark .update-copy-block{background:linear-gradient(#5b5bd61f,#ffffff08)}.update-copy-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:800}.update-card-bottom{margin-top:18px}.update-detail{border-top:1px solid var(--line);gap:10px;margin-top:18px;padding:18px 0 0;display:grid}}@layer utilities{.visible{visibility:visible}.static{position:static}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-flex{display:inline-flex}.list-item{display:list-item}.table{display:table}.h-20{height:calc(var(--spacing) * 20)}.h-fit{height:fit-content}.min-h-screen{min-height:100vh}.w-20{width:calc(var(--spacing) * 20)}.\!max-w-none{max-width:none!important}.max-w-\[360px\]{max-width:360px}.max-w-\[820px\]{max-width:820px}.flex-grow,.grow{flex-grow:1}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:calc(var(--spacing) * 2)}.gap-2\.5{gap:calc(var(--spacing) * 2.5)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.rounded-\[22px\]{border-radius:22px}.border{border-style:var(--tw-border-style);border-width:1px}.border-l-\[4px\]{border-left-style:var(--tw-border-style);border-left-width:4px}.text-center{text-align:center}.\!text-\[19px\]{font-size:19px!important}.text-\[16px\]{font-size:16px}.text-\[24px\]{font-size:24px}.tracking-\[-0\.6px\]{--tw-tracking:-.6px;letter-spacing:-.6px}.shadow-none{--tw-shadow:0 0 #0000;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media(min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:48rem){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.md\:grid-cols-\[0\.82fr_1\.18fr\]{grid-template-columns:.82fr 1.18fr}.md\:grid-cols-\[0\.95fr_1\.05fr\]{grid-template-columns:.95fr 1.05fr}.md\:grid-cols-\[1\.1fr_0\.9fr\]{grid-template-columns:1.1fr .9fr}.md\:grid-cols-\[96px_1fr_280px\]{grid-template-columns:96px 1fr 280px}.md\:items-start{align-items:flex-start}}@media(min-width:64rem){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-\[0\.8fr_1\.2fr\]{grid-template-columns:.8fr 1.2fr}.lg\:grid-cols-\[0\.82fr_1\.18fr\]{grid-template-columns:.82fr 1.18fr}.lg\:grid-cols-\[0\.95fr_1\.05fr\]{grid-template-columns:.95fr 1.05fr}.lg\:grid-cols-\[1\.05fr_0\.95fr\]{grid-template-columns:1.05fr .95fr}.lg\:grid-cols-\[1fr_1fr\]{grid-template-columns:1fr 1fr}.lg\:grid-cols-\[320px_1fr\]{grid-template-columns:320px 1fr}}@media(min-width:80rem){.xl\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.xl\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.xl\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.xl\:grid-cols-\[290px_1fr\]{grid-template-columns:290px 1fr}}}@media(max-width:1180px){.metric-grid,.showcase-layout,.demo-value-grid,.explain-grid,.demo-lab-detail-grid,.proof-strip{grid-template-columns:1fr}}@media(max-width:900px){.brand-lockup{max-width:100%}.nav-links{display:none}.nav-mobile-controls{display:flex}.mobile-nav-panel{display:block}}@media(max-width:760px){.page-shell{padding:90px 16px 30px}.site-nav-inner{min-height:76px;padding:10px 16px}.hero-panel,.section-panel,.surface-card,.project-card,.info-panel,.showcase-side{padding:18px}.hero-title{font-size:42px}.hero-copy{font-size:18px}.hero-quote-card{max-width:none}.showcase-header{flex-direction:column}.update-toolbar{padding:16px;top:74px}.updates-feed{max-width:none}.brand-mark{font-size:10px}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-tracking{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}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}