:root{--fn-leather-deep:#1a100c;--fn-leather-mid:#2c1c14;--fn-leather-lift:#4a3224;--fn-cream:#e8dcc4;--fn-cream-deep:#d4c4a8;--fn-ink:#1a1510;--fn-ink-soft:#3d342c;--accent-green:#32e875}.fn-leather{background-color:var(--fn-leather-mid);background-image:radial-gradient(80% 50% at 18% 28%,#6b4a347a,#0000 55%),radial-gradient(60% 40% at 78% 72%,#1a100c94,#0000 50%),radial-gradient(45% 55% at 52% 8%,#4a322461,#0000 48%),linear-gradient(145deg,#5a3c2847 0%,#0000 42%,#0e090761 100%),repeating-linear-gradient(118deg,#0000 0 2px,#0000000b 2px 3px),repeating-linear-gradient(14deg,#0000 0 3px,#ffdcb405 3px 4px);box-shadow:inset 0 1px #ffd2a014,inset 0 -2px 10px #0000007a,inset 4px 0 14px #00000047}.fn-cream{background-color:var(--fn-cream);color:var(--fn-ink);background-image:linear-gradient(#fffaeb8c,#0000 28%),repeating-linear-gradient(0deg,#0000,#0000 27px,#3d342c0e 28px)}@keyframes fn-cover-open{0%{transform:perspective(1200px)rotateY(0)}to{transform:perspective(1200px)rotateY(-105deg)}}@keyframes fn-page-in{0%{opacity:0;transform:perspective(1400px)rotateY(48deg)}to{opacity:1;transform:perspective(1400px)rotateY(0)}}@keyframes fn-fade{0%{opacity:0}to{opacity:1}}.fn-cover-open{transform-origin:0;animation:.52s ease-out forwards fn-cover-open}.fn-page-in{transform-origin:0;animation:.4s ease-out both fn-page-in}@media (prefers-reduced-motion:reduce){.fn-cover-open,.fn-page-in{animation:.16s ease-out both fn-fade;transform:none}}