:root{--color-deep-teal:#09637e;--color-teal:#08839c;--color-sage-teal:#7ab2b2;--color-terracotta:#d97d55;--color-text:var(--color-deep-teal);--color-text-secondary:#4a5568;--color-bg:#fff;--color-surface:#fff;--color-border:color-mix(in srgb, var(--color-sage-teal) 35%, white);--color-chrome-muted:color-mix(in srgb, var(--color-sage-teal) 12%, white);--color-interactive:var(--color-teal);--color-interactive-hover:var(--color-deep-teal);--color-cta:var(--color-terracotta);--color-cta-hover:#c4694a;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--max-width:960px}*,:before,:after{box-sizing:border-box}body{min-height:100vh;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-size:16px;line-height:1.5}#root{min-height:100vh}a{color:inherit;text-decoration:none}.app-layout{flex-direction:column;min-height:100vh;display:flex}.navigation{background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.brand{align-items:center;display:flex}.brand-logo{width:auto;height:2rem;display:block}.nav-links{gap:1rem;display:flex}.nav-link{color:var(--color-interactive);font-weight:500}.nav-link:hover,.nav-link-active{color:var(--color-interactive-hover)}.main-content{width:100%;max-width:var(--max-width);flex:1;margin:0 auto;padding:2rem 1.5rem}.page h1{margin:0 0 .75rem;font-size:clamp(1.75rem,4vw,2.5rem);line-height:1.2}.lead{max-width:42rem;color:var(--color-text);margin:0 0 1.5rem;font-size:1.125rem}.button{background:var(--color-cta);color:#fff;border-radius:999px;padding:.625rem 1.25rem;font-weight:600;display:inline-block}.button:hover{background:var(--color-cta-hover)}.back-link{color:var(--color-interactive);margin-bottom:1rem;font-weight:500;display:inline-block}.back-link:hover{color:var(--color-interactive-hover)}.site-footer{border-top:1px solid var(--color-border);background:var(--color-chrome-muted);text-align:center;color:var(--color-text-secondary);padding:1.5rem;font-size:.875rem}.site-footer p{margin:0}