:root{--color-background:#1a1625;--color-card-background:#2a2438;--color-text-primary:#FFFFFF;--color-text-secondary:#d0ccd8;--color-accent:#e9c46a;--color-accent-secondary:#7b2cbf;--color-divider:#3d3450;--font-family-primary:"Literata","Times New Roman",serif;--font-family-secondary:"Montserrat",Arial,sans-serif;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-xxl:3rem;--border-radius-sm:4px;--border-radius-md:8px;--border-radius-lg:12px;--shadow-sm:0 2px 4px rgba(0,0,0,0.3);--shadow-md:0 4px 8px rgba(0,0,0,0.4);--shadow-lg:0 8px 16px rgba(0,0,0,0.5);--transition-fast:150ms ease;--transition-normal:300ms ease;--transition-slow:500ms ease;--container-max-width:1200px;--header-height:80px;--footer-height:120px;--background:var(--color-background);--foreground:var(--color-text-primary)}@media (prefers-color-scheme:dark){:root{--background:var(--color-background);--foreground:var(--color-text-primary)}}body{color:var(--foreground);background:var(--background);font-family:var(--font-family-primary);-webkit-font-smoothing:antialiased;font-size:18px}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;background-color:var(--color-background);color:var(--color-text-primary);font-family:var(--font-family-primary);font-size:18px;line-height:1.6}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-secondary)}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-primary);font-weight:600;margin-bottom:var(--spacing-md)}h1{font-size:2.8rem;margin-bottom:var(--spacing-lg)}h2{font-size:2.3rem}h3{font-size:1.8rem}p{margin-bottom:var(--spacing-md);line-height:1.7;font-size:1.1rem}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 var(--spacing-lg);display:flex;flex-direction:column;align-items:center}.book-page{background-color:var(--color-card-background);border-radius:var(--border-radius-md);padding:var(--spacing-xl);box-shadow:var(--shadow-md);position:relative;width:100%;margin-bottom:var(--spacing-lg)}.book-page:before{content:"";position:absolute;top:0;bottom:0;left:0;width:4px;background-color:var(--color-accent);border-top-left-radius:var(--border-radius-md);border-bottom-left-radius:var(--border-radius-md)}@media (max-width:768px){h1{font-size:2.3rem}h2{font-size:2rem}h3{font-size:1.5rem}.book-page{padding:var(--spacing-lg)}}@media (prefers-color-scheme:dark){html{color-scheme:dark}}