:root{--color-bg: #ffffff;--color-bg-soft: #f8f9fb;--color-bg-tint: #f3f4f8;--color-bg-dark: #0f1117;--color-text: #1f2330;--color-text-strong: #0b0d13;--color-text-muted: #4a5060;--color-text-subtle: #6b7184;--color-text-on-dark: #e7e9ee;--color-line: #e4e6eb;--color-line-soft: #eef0f4;--color-accent: #4c51bf;--color-accent-deep: #3a3f9c;--color-accent-soft: rgba(76, 81, 191, .08);--color-accent-tint: rgba(76, 81, 191, .14);--color-positive: #16a34a;--color-negative: #b91c1c;--font-serif: "IBM Plex Serif", "Source Serif Pro", Georgia, "Times New Roman", serif;--font-sans: "Inter", "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--fs-display: clamp(2.4rem, 1.6rem + 2.4vw, 3.4rem);--fs-h1: clamp(2rem, 1.4rem + 1.8vw, 2.6rem);--fs-h2: clamp(1.6rem, 1.2rem + 1.2vw, 2.1rem);--fs-h3: clamp(1.15rem, 1rem + .4vw, 1.3rem);--fs-body: 1rem;--fs-body-lg: 1.0625rem;--fs-small: .875rem;--fs-eyebrow: .78rem;--max-w: 1200px;--max-w-narrow: 920px;--section-y-d: 5.5rem;--section-y-m: 3.5rem;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-1: 0 1px 2px rgba(15, 17, 23, .06);--shadow-2: 0 4px 14px rgba(15, 17, 23, .08);--shadow-3: 0 12px 30px rgba(15, 17, 23, .12)}*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0;padding:0;font-family:var(--font-sans);font-size:var(--fs-body-lg);line-height:1.6;color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-text-strong);font-weight:600;line-height:1.2;letter-spacing:-.01em;margin:0 0 .6em}h1{font-size:var(--fs-display);font-weight:600}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}p{margin:0 0 1em}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.eyebrow{display:inline-block;font-family:var(--font-sans);font-size:var(--fs-eyebrow);font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1rem}.eyebrow-on-dark{color:#ffffffd9}