:root{--ks-primary:#3b50df;--ks-primary-hover:#2563eb;--ks-primary-light:#eff2fe;--ks-accent:#e5403a;--ks-accent-hover:#dc2626;--ks-download:#059669;--ks-download-hover:#047857;--ks-download-light:#ecfdf5;--ks-bg:#f8fafc;--ks-card-bg:#ffffff;--ks-surface:#f1f5f9;--ks-surface-hover:#e2e8f0;--ks-border:#e2e8f0;--ks-border-light:#f1f5f9;--ks-text-main:#0f172a;--ks-text-muted:#64748b;--ks-text-subtle:#94a3b8;--ks-text-inverse:#ffffff;--ks-container-max:1320px;--ks-radius-xs:4px;--ks-radius-sm:8px;--ks-radius-md:12px;--ks-radius-lg:20px;--ks-radius-full:9999px;--ks-shadow-sm:0 1px 3px 0 rgba(0,0,0,0.08),0 1px 2px -1px rgba(0,0,0,0.08);--ks-shadow-md:0 4px 6px -1px rgba(0,0,0,0.08),0 2px 4px -2px rgba(0,0,0,0.08);--ks-shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.08);--ks-book-shadow:0 8px 20px -4px rgba(0,0,0,0.15),0 4px 8px -2px rgba(0,0,0,0.1);--ks-book-shadow-hover:0 18px 30px -4px rgba(0,0,0,0.25),0 8px 12px -3px rgba(0,0,0,0.15);--ks-font-sans:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;--ks-font-arabic:'Tajawal','Amiri',system-ui,-apple-system,sans-serif;--ks-transition:all 0.2s cubic-bezier(0.4,0,0.2,1)}[data-theme="dark"]{--ks-bg:#0b0f19;--ks-card-bg:#151d30;--ks-surface:#1e293b;--ks-surface-hover:#334155;--ks-border:#243048;--ks-border-light:#1a233a;--ks-text-main:#f8fafc;--ks-text-muted:#94a3b8;--ks-text-subtle:#64748b;--ks-primary:#60a5fa;--ks-primary-hover:#93c5fd;--ks-primary-light:rgba(96,165,250,0.15);--ks-accent:#f87171;--ks-accent-hover:#fca5a5;--ks-download:#10b981;--ks-download-hover:#34d399;--ks-download-light:rgba(16,185,129,0.15);--ks-book-shadow:0 12px 28px -5px rgba(0,0,0,0.65);--ks-book-shadow-hover:0 20px 38px -5px rgba(0,0,0,0.85)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--ks-font-sans);font-size:16px;line-height:1.6;color:var(--ks-text-main);background-color:var(--ks-bg);-webkit-text-size-adjust:100%;scroll-behavior:smooth}body.rtl{font-family:var(--ks-font-arabic)}body{min-height:100vh;display:flex;flex-direction:column;background-color:var(--ks-bg);color:var(--ks-text-main);transition:background-color 0.3s ease,color 0.3s ease}a{color:var(--ks-primary);text-decoration:none;transition:var(--ks-transition)}a:hover{color:var(--ks-primary-hover)}img{max-width:100%;height:auto;display:block}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none}ul,ol{list-style:none}.ks-container{width:100%;max-width:var(--ks-container-max);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.ks-container-narrow{max-width:900px}.ks-site-main{flex:1 0 auto;padding-top:2rem;padding-bottom:4rem}.ks-section-heading{font-size:1.65rem;font-weight:800;color:var(--ks-text-main);letter-spacing:-0.02em}.ks-section-sub{font-size:0.95rem;color:var(--ks-text-muted);margin-top:0.25rem}.ks-badge{display:inline-flex;align-items:center;padding:0.25rem 0.65rem;font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;border-radius:var(--ks-radius-full);line-height:1}.ks-badge-primary{background-color:var(--ks-primary-light);color:var(--ks-primary)}.ks-badge-success{background-color:var(--ks-download-light);color:var(--ks-download)}.ks-badge-accent{background-color:#ffe4e6;color:var(--ks-accent)}.ks-btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;font-weight:600;font-size:0.95rem;padding:0.75rem 1.5rem;border-radius:var(--ks-radius-md);transition:var(--ks-transition);text-align:center;border:1px solid transparent;white-space:nowrap}.ks-btn-primary{background-color:var(--ks-primary);color:var(--ks-text-inverse)}.ks-btn-primary:hover{background-color:var(--ks-primary-hover);color:var(--ks-text-inverse);transform:translateY(-1px)}.ks-btn-accent{background-color:var(--ks-accent);color:var(--ks-text-inverse);box-shadow:0 4px 14px rgba(225,29,72,0.35)}.ks-btn-accent:hover{background-color:var(--ks-accent-hover);color:var(--ks-text-inverse);transform:translateY(-1px)}.ks-btn-download{background-color:var(--ks-download);color:var(--ks-text-inverse);box-shadow:0 4px 14px rgba(5,150,105,0.35)}.ks-btn-download:hover{background-color:var(--ks-download-hover);color:var(--ks-text-inverse);transform:translateY(-1px)}.ks-btn-outline{border-color:var(--ks-border);background-color:var(--ks-card-bg);color:var(--ks-text-main)}.ks-btn-outline:hover{background-color:var(--ks-surface);border-color:var(--ks-text-muted)}.ks-breadcrumbs{margin-bottom:2rem;padding:0.75rem 1.25rem;background-color:var(--ks-card-bg);border:1px solid var(--ks-border);border-radius:var(--ks-radius-md);font-size:0.875rem;width:100%}.ks-breadcrumbs-list{display:flex !important;flex-direction:row !important;flex-wrap:wrap !important;align-items:center !important;gap:0.6rem !important;margin:0 !important;padding:0 !important;list-style:none !important}.ks-breadcrumb-item{display:inline-flex !important;align-items:center !important;gap:0.6rem !important;color:var(--ks-text-muted);margin:0 !important;padding:0 !important}.ks-breadcrumb-item a{color:var(--ks-text-muted);font-weight:500;transition:color 0.15s ease}.ks-breadcrumb-item a:hover{color:var(--ks-primary);text-decoration:underline}.ks-breadcrumb-separator{color:var(--ks-text-subtle);font-size:0.75rem;user-select:none}body.rtl .ks-breadcrumb-separator{transform:scaleX(-1);display:inline-block}.ks-breadcrumb-current span{color:var(--ks-text-main);font-weight:600}.ks-pagination{margin-top:3.5rem;margin-bottom:2rem;display:flex !important;justify-content:center !important;width:100% !important}.ks-pagination ul,.ks-pagination .page-numbers{display:flex !important;flex-direction:row !important;flex-wrap:wrap !important;align-items:center !important;justify-content:center !important;gap:0.5rem !important;list-style:none !important;margin:0 !important;padding:0 !important}.ks-pagination li{display:inline-flex !important;margin:0 !important;padding:0 !important}.ks-pagination a.page-numbers,.ks-pagination span.page-numbers{display:inline-flex !important;align-items:center !important;justify-content:center !important;min-width:42px !important;height:42px !important;padding:0 0.85rem !important;border-radius:var(--ks-radius-md) !important;font-weight:600 !important;font-size:0.95rem !important;border:1px solid var(--ks-border) !important;background-color:var(--ks-card-bg) !important;color:var(--ks-text-main) !important;transition:var(--ks-transition) !important;text-decoration:none !important}.ks-pagination a.page-numbers:hover{background-color:var(--ks-surface) !important;border-color:var(--ks-primary) !important;color:var(--ks-primary) !important;transform:translateY(-2px)}.ks-pagination span.current{background-color:var(--ks-primary) !important;border-color:var(--ks-primary) !important;color:#ffffff !important;box-shadow:0 4px 12px rgba(29,78,216,0.35) !important}.ks-pagination .dots{border:none !important;background:none !important;color:var(--ks-text-subtle) !important}.ks-404-page{padding:4.5rem 0 5.5rem;display:flex;align-items:center;justify-content:center;min-height:60vh}.ks-404-card{max-width:680px;margin:0 auto;background-color:var(--ks-card-bg);border:1px solid var(--ks-border);border-radius:var(--ks-radius-lg,16px);padding:3.5rem 2.5rem;text-align:center;box-shadow:0 10px 30px -10px rgba(0,0,0,0.08);display:flex;flex-direction:column;align-items:center}.ks-404-badge-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.ks-404-number{font-size:5.5rem;font-weight:900;line-height:1;letter-spacing:-0.05em;background:linear-gradient(135deg,var(--ks-primary,#2563eb) 0%,var(--ks-accent,#e5403a) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;opacity:0.95}.ks-404-icon-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--ks-primary);opacity:0.12;pointer-events:none}.ks-404-icon-glow svg{width:90px;height:90px}.ks-404-title{font-size:1.95rem;font-weight:800;margin-bottom:0.85rem;color:var(--ks-text-main);line-height:1.3}.ks-404-desc{font-size:1.05rem;color:var(--ks-text-muted);max-width:520px;margin-bottom:2rem;line-height:1.6}.ks-404-search-box{width:100%;max-width:520px;margin-bottom:2rem}.ks-404-search-form{display:flex;align-items:center;background-color:var(--ks-surface);border:2px solid var(--ks-border);border-radius:var(--ks-radius-full,9999px);padding:0.35rem 0.45rem 0.35rem 1.25rem;transition:var(--ks-transition)}body.rtl .ks-404-search-form{padding:0.35rem 1.25rem 0.35rem 0.45rem}.ks-404-search-form:focus-within{border-color:var(--ks-primary);box-shadow:0 0 0 3px var(--ks-primary-light)}.ks-404-search-icon{color:var(--ks-text-subtle);flex-shrink:0;margin-right:0.75rem}body.rtl .ks-404-search-icon{margin-right:0;margin-left:0.75rem}.ks-404-search-input{flex:1;border:none;background:transparent;font-size:0.95rem;outline:none;color:var(--ks-text-main);min-width:0}.ks-404-search-btn{border-radius:var(--ks-radius-full,9999px);padding:0.6rem 1.25rem;font-size:0.9rem;font-weight:700;flex-shrink:0}.ks-404-actions{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:2rem}.ks-404-actions .ks-btn{display:inline-flex;align-items:center;gap:0.5rem}.ks-404-genres{padding-top:1.75rem;border-top:1px solid var(--ks-border-light);width:100%}.ks-404-genres-label{display:block;font-size:0.85rem;font-weight:600;color:var(--ks-text-muted);margin-bottom:0.75rem}.ks-404-genres-list{display:flex;flex-wrap:wrap;justify-content:center;gap:0.5rem}@media (max-width:640px){.ks-404-card{padding:2.5rem 1.25rem}.ks-404-number{font-size:4rem}.ks-404-title{font-size:1.45rem}.ks-404-actions{flex-direction:column;width:100%}.ks-404-actions .ks-btn{width:100%;justify-content:center}}