:root{--color-brand:oklch(55% .22 250);--neutral-h:250;--neutral-c:.01;--font-sans:system-ui, -apple-system, "Segoe UI", sans-serif;--font-display:var(--font-sans);--font-mono:ui-monospace, "Geist Mono", monospace;--type-scale:1;--heading-weight:500;--text-xs:calc(clamp(.75rem, 1.5vw, .875rem) * var(--type-scale));--text-sm:calc(clamp(.875rem, 2vw, 1rem) * var(--type-scale));--text-base:calc(clamp(1rem, 2.5vw, 1.125rem) * var(--type-scale));--text-lg:calc(clamp(1.125rem, 3vw, 1.375rem) * var(--type-scale));--text-xl:calc(clamp(1.5rem, 4vw, 2rem) * var(--type-scale));--text-2xl:calc(clamp(2rem, 5vw, 3rem) * var(--type-scale));--text-3xl:calc(clamp(2.5rem, 6vw, 4.5rem) * var(--type-scale));--space-1:.25rem;--space-2:.625rem;--space-3:1rem;--space-4:1.75rem;--space-5:3rem;--space-6:5.5rem;--space-7:9rem;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--max-width:1200px;--section-padding:clamp(3rem, 8vw, 6rem);--gutter:clamp(1rem, 4vw, 2rem);--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--color-surface:oklch(99% .005 var(--neutral-h));--color-text:oklch(15% .02 var(--neutral-h));--color-surface-2:color-mix(in oklab, var(--color-surface) 96%, var(--color-text));--color-surface-3:color-mix(in oklab, var(--color-surface) 91%, var(--color-text));--color-text-muted:color-mix(in oklab, var(--color-text) 65%, var(--color-surface));--color-text-subtle:color-mix(in oklab, var(--color-text) 45%, var(--color-surface));--color-border:color-mix(in oklab, var(--color-surface) 86%, var(--color-text));--color-error:oklch(55% .22 30);--color-success:oklch(55% .18 145);--color-brand-light:color-mix(in oklab, var(--color-brand) 12%, var(--color-surface));--color-brand-dark:color-mix(in oklab, var(--color-brand) 78%, black);--color-brand-contrast:oklch(99% .01 var(--neutral-h));--color-brand-text:color-mix(in oklab, var(--color-brand) 65%, var(--color-text));--color-accent:var(--color-brand);--shadow-color:oklch(15% .02 var(--neutral-h) / .07);--shadow-sm:0 1px 2px var(--shadow-color);--shadow-md:0 2px 4px var(--shadow-color), 0 8px 24px var(--shadow-color);--shadow-lg:0 4px 8px var(--shadow-color), 0 24px 48px var(--shadow-color)}@media (prefers-color-scheme:dark){:root{color-scheme:dark;--color-surface:oklch(12% var(--neutral-c) var(--neutral-h));--color-text:oklch(92% var(--neutral-c) var(--neutral-h));--shadow-color:oklch(0% 0 0/.45)}}*,:before,:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%;-webkit-font-smoothing:antialiased;scroll-behavior:smooth;scroll-padding-top:5rem;font-size:16px}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text);background:var(--color-surface);min-height:100dvh;line-height:1.7}h1,h2,h3,h4{font-family:var(--font-display);font-weight:var(--heading-weight);letter-spacing:-.025em;text-wrap:balance;line-height:1.15}h1{font-size:var(--text-3xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}p{text-wrap:pretty}a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}img,picture,svg,video{max-width:100%;height:auto;display:block}input,button,textarea,select{font:inherit;color:inherit}input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select{background-color:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm)}code,pre{font-family:var(--font-mono);font-size:.9em}:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px;border-radius:var(--radius-sm)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.container{width:100%;max-width:var(--max-width);padding-inline:var(--gutter);margin-inline:auto}.section{padding-block:var(--section-padding)}.section--alt{background:var(--color-surface-2)}.tone{background:var(--color-surface);color:var(--color-text)}.tone--dark{--color-surface:oklch(13% var(--neutral-c) var(--neutral-h));--color-text:oklch(94% .01 var(--neutral-h))}.tone--brand{--color-surface:var(--color-brand-dark);--color-text:var(--color-brand-contrast)}.tone--dark,.tone--brand{--color-surface-2:color-mix(in oklab, var(--color-surface) 94%, var(--color-text));--color-surface-3:color-mix(in oklab, var(--color-surface) 88%, var(--color-text));--color-text-muted:color-mix(in oklab, var(--color-text) 70%, var(--color-surface));--color-text-subtle:color-mix(in oklab, var(--color-text) 50%, var(--color-surface));--color-border:color-mix(in oklab, var(--color-surface) 82%, var(--color-text));--color-brand-light:color-mix(in oklab, var(--color-brand) 30%, var(--color-surface));--shadow-color:oklch(0% 0 0/.45)}.section__head{max-width:46rem;margin-bottom:var(--space-5)}.eyebrow{font-size:var(--text-sm);letter-spacing:.08em;text-transform:uppercase;color:var(--color-brand-text);margin-bottom:var(--space-2);font-weight:600;display:block}.lead{font-size:var(--text-lg);color:var(--color-text-muted)}.muted{color:var(--color-text-muted)}.stack>*+*{margin-top:var(--space-3)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-4)}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);border:1px solid #0000;padding:.75rem 1.5rem;font-weight:600;line-height:1.2;text-decoration:none;display:inline-flex}.btn--primary{background:var(--color-brand);color:var(--color-brand-contrast)}.btn--primary:hover{background:var(--color-brand-dark)}.btn--ghost{border-color:var(--color-border);background:0 0}.btn--ghost:hover{border-color:var(--color-brand);color:var(--color-brand)}.btn[disabled],.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}.grid-auto{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(18rem,100%),1fr));display:grid}.visually-hidden:not(:focus):not(:active){clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.prose>*+*{margin-top:var(--space-3)}.prose h2,.prose h3{margin-top:var(--space-5)}.prose ul,.prose ol{padding-left:1.5rem}.prose img{border-radius:var(--radius-md)}.prose table{border-collapse:collapse;width:100%;font-size:var(--text-sm);display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;padding:.5rem .75rem}.prose th{white-space:nowrap;font-weight:600}.prose blockquote{border-left:3px solid var(--color-brand);padding-left:var(--space-3);color:var(--color-text-muted);font-style:italic}