:root{--color-bg:#0b0906;--color-bg-surface:#1c1510;--color-bg-overlay:rgba(11, 9, 6, 0.80);--color-text:#f5ede0;--color-text-muted:#a08870;--color-text-faint:#60503e;--color-accent:#c8883e;--color-accent-dim:rgba(200, 136, 62, 0.15);--color-border:rgba(245, 237, 224, 0.08);--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:2rem;--text-3xl:2.75rem;--leading-tight:1.1;--leading-snug:1.3;--leading-normal:1.6;--leading-loose:1.8;--tracking-tight:-0.03em;--tracking-normal:-0.01em;--tracking-wide:0.08em;--tracking-wider:0.15em;--weight-light:300;--weight-regular:400;--weight-semibold:600;--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;--radius-sm:4px;--radius-md:12px;--radius-lg:20px;--transition-fast:150ms ease-out;--transition-base:250ms ease-out}@media(prefers-color-scheme:light){:root{--color-bg:#faf6f0;--color-bg-surface:#f0e8dc;--color-text:#1a1208;--color-text-muted:#6b5540;--color-accent:#a8682a;--color-border:rgba(26, 18, 8, 0.10)}}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--text-base);font-weight:var(--weight-regular);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100svh;display:flex;flex-direction:column}main{flex:1}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.overline{display:block;font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--color-accent);margin-bottom:var(--space-3)}.hero{display:flex;align-items:center;justify-content:center;min-height:100svh;padding:var(--space-16)var(--space-6);background:radial-gradient(ellipse 60% 50% at 50% 30%,rgba(200,136,62,8%) 0%,transparent 70%),var(--color-bg)}.hero-content{max-width:480px;width:100%;display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-4)}.app-icon{width:108px;height:108px;border-radius:var(--radius-lg);object-fit:cover;box-shadow:0 4px 24px rgba(200,136,62,.2),0 1px 4px rgba(0,0,0,.5);margin-bottom:var(--space-2)}.hero-content h1{font-size:var(--text-3xl);font-weight:var(--weight-light);letter-spacing:var(--tracking-tight);line-height:var(--leading-tight);color:var(--color-text);margin-bottom:var(--space-1)}.tagline{font-size:var(--text-lg);font-weight:var(--weight-light);color:var(--color-text);line-height:var(--leading-snug);letter-spacing:var(--tracking-normal)}.description{font-size:var(--text-sm);color:var(--color-text-muted);line-height:var(--leading-loose);max-width:360px;margin-bottom:var(--space-4)}.btn-primary{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--text-sm);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--color-bg);background:var(--color-accent);padding:var(--space-3)var(--space-6);border-radius:var(--radius-sm);transition:background var(--transition-base),transform var(--transition-fast),box-shadow var(--transition-base);box-shadow:0 2px 12px rgba(200,136,62,.3)}.btn-primary:hover{background:#dfa050;transform:translateY(-1px);box-shadow:0 4px 20px rgba(200,136,62,.45)}.btn-primary:active{transform:translateY(0)}.site-footer{padding:var(--space-8)var(--space-6);border-top:1px solid var(--color-border);text-align:center}.footer-copy{font-size:var(--text-xs);color:var(--color-text-faint);letter-spacing:var(--tracking-wide)}@media(max-width:480px){.hero-content h1{font-size:var(--text-2xl)}.app-icon{width:88px;height:88px}}