@import "https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap";:root,:root[data-theme=light]{--background-color:#f5f6fb;--surface-color:#fff;--surface-alt-color:#f0f2fa;--text-color:#141829;--muted-text-color:#4f5875;--border-color:#d8deef;--todo-color:#b45309}:root[data-theme=dark]{--background-color:#0f111a;--surface-color:#181b28;--surface-alt-color:#202536;--text-color:#f7f8fc;--muted-text-color:#bac1d8;--border-color:#2e364d;--todo-color:#f9c74f}*{box-sizing:border-box}body{background:var(--background-color);min-height:100vh;color:var(--text-color);margin:0;font-family:Montserrat,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}h1,h2,h3{margin:0 0 .75rem;line-height:1.2}h1{font-size:clamp(2rem,4vw,3rem)}h2{font-size:clamp(1.4rem,2.5vw,2rem)}p{margin:0}.landing-page{gap:1.5rem;width:min(960px,100% - 2rem);margin:0 auto;padding:3rem 0 4rem;display:grid}.hero{text-align:center;border:1px solid var(--border-color);background:var(--surface-color);border-radius:1rem;padding:2.25rem 1.25rem}.logo{background:var(--surface-alt-color);border-radius:1rem}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--muted-text-color);margin:1rem 0 .25rem;font-size:.85rem}.intro{max-width:62ch;margin:0 auto}.section{border:1px solid var(--border-color);background:var(--surface-color);border-radius:1rem;padding:1.5rem}.card{background:var(--surface-alt-color);border-radius:.75rem;padding:1.25rem}.todo{color:var(--todo-color);margin-top:.75rem;font-size:.95rem}code{background:var(--surface-alt-color);border-radius:.375rem;padding:.125rem .4rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.footer{text-align:center}@media (width<=640px){.landing-page{width:min(960px,100% - 1rem);padding-top:1.5rem}.hero,.section{padding:1.25rem}}