@import url("https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,500;0,600;1,400&family=Inter:wght@400;500&display=swap");:root{--bg-cream:#faf8f3;--bg-warm:#f5f2e8;--bg-paper:#fffef9;--text-primary:#2d2a24;--text-secondary:#5c5750;--text-muted:#8a857c;--accent:#c45d3a;--accent-hover:#a84d2f;--accent-dim:rgba(196,93,58,0.1);--border:#e5e0d5;--border-subtle:#ebe7de;--success:#4a7c59;--success-dim:rgba(74,124,89,0.1);--error:#b54a4a;--error-dim:rgba(181,74,74,0.1);--font-serif:"Crimson Pro",Georgia,"Times New Roman",serif;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px rgba(0,0,0,0.04),0 4px 12px rgba(0,0,0,0.03);--shadow-md:0 4px 12px rgba(0,0,0,0.08);--shadow-lg:0 8px 32px rgba(0,0,0,0.12);--book-page:#faf6ed;--book-page-dark:#e8e4d9;--book-shadow:rgba(92,66,48,0.3);--shelf-light:#c9a66b;--shelf-dark:#a67c52;--shelf-front:#7d5a3c;--shelf-edge:#5c4230;--transition-fast:0.15s ease;--transition-normal:0.2s ease;--transition-slow:0.3s ease}*{box-sizing:border-box;padding:0;margin:0}html{font-family:var(--font-serif);font-size:18px;line-height:1.7;background:var(--bg-cream);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;display:flex;flex-direction:column;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-blend-mode:soft-light;background-size:150px}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;transition:color .15s ease}a:hover{color:var(--accent-hover)}button{cursor:pointer;font-family:var(--font-sans)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}::selection{background:var(--accent);color:var(--bg-paper)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-warm)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.skip-link{position:absolute;top:-100%;left:50%;transform:translateX(-50%);padding:var(--space-sm) var(--space-md);background:var(--accent);color:white;font-family:var(--font-sans);font-size:.875rem;text-decoration:none;border-radius:var(--radius-md);z-index:9999;transition:top var(--transition-fast)}.skip-link:focus{top:var(--space-md)}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.5}}.skeleton{background:linear-gradient(90deg,var(--border-subtle) 0,var(--border) 50%,var(--border-subtle) 100%);background-size:200% 100%;animation:skeleton-pulse 1.5s ease-in-out infinite;border-radius:var(--radius-sm)}@media (prefers-contrast:more){:root{--text-primary:#000;--text-secondary:#333;--text-muted:#555;--border:#666;--border-subtle:#888;--accent:#b04020;--accent-hover:#8a3018}:focus-visible{outline-width:3px}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sr-only-focusable:active,.sr-only-focusable:focus{position:static;width:auto;height:auto;padding:inherit;margin:inherit;overflow:visible;clip:auto;white-space:normal}@media (prefers-reduced-transparency:reduce){.atmosphere,.sidebar-overlay{opacity:.95}}