:root{--color-white:255 255 255;--color-black:26 26 26;--color-gray-50:244 246 246;--color-gray-100:233 237 237;--color-gray-150:230 237 237;--color-gray-200:220 226 226;--color-gray-300:176 194 194;--color-gray-400:125 134 134;--color-gray-500:94 102 114;--color-gray-600:64 73 90;--color-gray-700:55 54 52;--color-gray-800:47 54 68;--color-gray-900:26 26 26;--color-gray-950:26 26 26;--color-ink:26 26 26;--color-ink-soft:64 73 90;--color-ink-muted:94 102 114;--color-canvas:255 255 255;--color-offwhite:239 239 239;--color-primary:64 73 90;--color-primary-hover:47 54 68;--color-primary-light:94 102 114;--color-primary-foreground:255 255 255;--color-secondary:244 246 246;--color-secondary-hover:233 237 237;--color-background:255 255 255;--color-surface:244 246 246;--color-surface-sunken:233 237 237;--color-card:255 255 255;--color-card-foreground:26 26 26;--color-muted:233 237 237;--color-muted-foreground:94 102 114;--color-border:220 226 226;--color-border-strong:125 134 134;--color-border-subtle:233 237 237;--color-ring:64 73 90;--color-overlay:26 26 26;--color-critical:166 58 43;--color-critical-hover:138 44 32;--color-critical-soft:244 230 226;--color-critical-ink:138 44 32;--color-optimal:111 135 135;--color-optimal-soft:230 237 237;--color-optimal-ink:64 73 90;--color-borderline:179 150 90;--color-borderline-soft:243 238 227;--color-borderline-ink:107 86 51;--color-positive:111 135 135;--color-caution:179 150 90;--color-info:64 73 90;--viz-ink:26 26 26;--viz-1:64 73 90;--viz-2:111 135 135;--viz-3:176 194 194;--viz-4:198 192 202;--viz-5:200 213 187;--viz-track:233 237 237;--viz-band:230 237 237;--viz-grid:220 226 226;--viz-optimal:111 135 135;--viz-borderline:179 150 90;--viz-critical:166 58 43;--color-jet-black:26 26 26;--color-sante-offwhite:239 239 239;--color-stone:220 226 226;--color-accent:176 194 194;--color-accent-light:230 237 237;--color-accent-soft:230 237 237;--color-accent-ink:64 73 90;--color-accent-hover:157 177 177;--color-accent-border:176 194 194;--color-auth-canvas:244 246 246;--color-body-shell:176 194 194;--color-success:111 135 135;--color-error:166 58 43;--color-warning:179 150 90;--viz-accent:176 194 194;--viz-accent-band:230 237 237;--grad-score:rgb(var(--color-primary));--grad-bioage:rgb(var(--color-primary));--grad-marketplace-panel:rgb(var(--color-primary));--grad-marketplace-test:rgb(var(--color-primary));--grad-marketplace-supplement:rgb(var(--color-primary));--grad-marketplace-membership:rgb(var(--color-primary));--grad-referral:rgb(var(--color-primary));--font-sans:var(--font-sds-sans),"Inter Tight","Helvetica Neue",Arial,sans-serif;--font-display:var(--font-sds-disp),"Space Grotesk","Helvetica Neue",Arial,sans-serif;--font-mono:var(--font-sds-mono),"Space Mono",ui-monospace,Menlo,monospace;--weight-light:200;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-black:900;--tracking-tight:-0.02em;--tracking-wordmark:0.16em;--tracking-brand:0.08em;--tracking-eyebrow:0.18em;--tracking-body:0.01em;--line-height-tight:1.1;--line-height-snug:1.25;--line-height-normal:1.5;--line-height-relaxed:1.6;--text-2xs:0.6875rem;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.5rem;--text-5xl:3.25rem;--space-0:0;--space-px:1px;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--space-32:8rem;--radius-none:0;--radius-xs:2px;--radius-sm:2px;--radius-md:2px;--radius-lg:2px;--radius-xl:2px;--radius-2xl:2px;--radius-full:999px;--radius-control:2px;--radius-card:2px;--radius-popover:2px;--radius-pill:999px;--border-hairline:1px;--border-strong:1.5px;--section-py:clamp(4rem,8vw,7rem);--container-max:1200px;--gutter:clamp(1.25rem,4vw,3rem);--shadow-xs:0 0 0 1px rgb(var(--color-border));--shadow-sm:0 0 0 1px rgb(var(--color-border));--shadow-md:0 0 0 1px rgb(var(--color-border));--shadow-lg:0 0 0 1px rgb(var(--color-border));--shadow-xl:0 0 0 1px rgb(var(--color-border));--ease-out:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1);--ease-in-out:cubic-bezier(0.65,0,0.35,1);--duration-fast:120ms;--duration:200ms;--duration-slow:320ms;--focus-ring:0 0 0 2px rgb(var(--color-white)),0 0 0 4px rgb(var(--color-ring)/.9);--focus-ring-critical:0 0 0 2px rgb(var(--color-white)),0 0 0 4px rgb(var(--color-critical)/.9)}[class*=" snt-"],[class^=snt-]{box-sizing:border-box}@keyframes snt-sheet-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){[class*=" snt-"],[class^=snt-]{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.snt-card{display:flex;flex-direction:column;background:rgb(var(--color-card));color:rgb(var(--color-card-foreground));border:var(--border-hairline) solid rgb(var(--color-border));border-radius:var(--radius-card);box-shadow:var(--shadow-sm);transition:box-shadow var(--duration) var(--ease-out),border-color var(--duration) var(--ease-out),transform var(--duration) var(--ease-out)}.snt-app-body,.snt-card{font-family:var(--font-sans)}.snt-app-body{min-height:100vh;color:rgb(var(--color-ink));background:rgb(var(--color-offwhite));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}