.not-found_main__WoYtF{min-height:100vh;background:linear-gradient(135deg,var(--neutral-50) 0,var(--primary-light-100) 100%);padding:var(--spacing-3xl) var(--spacing-xl);position:relative;overflow:hidden}.not-found_container__LRagC{max-width:900px;margin:0 auto;position:relative;z-index:1}.not-found_content__cklTM{text-align:center;animation:not-found_fadeIn__TXaa5 .6s ease-out}.not-found_errorCode__Dsgth{display:flex;justify-content:center;align-items:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl);font-size:8rem;font-weight:var(--font-bold);line-height:1}.not-found_four__KoH8B{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:not-found_bounce__TthJa 2s ease-in-out infinite}.not-found_zero__YV_rY{font-size:9rem;animation:not-found_rotate__YmcTm 3s ease-in-out infinite;display:inline-block}.not-found_title__bOfUG{font-size:var(--text-4xl);font-weight:var(--font-bold);color:var(--foreground);margin:0 0 var(--spacing-lg) 0}.not-found_description__7RPJl{font-size:var(--text-lg);color:var(--foreground-secondary);margin:0 0 var(--spacing-3xl) 0;line-height:1.8}.not-found_actions__eb6u_{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap;margin-bottom:var(--spacing-3xl)}.not-found_actionButton__IqrlI{display:flex;align-items:center;gap:var(--spacing-sm)}.not-found_quickLinks__ER5JV{margin-top:var(--spacing-3xl);padding-top:var(--spacing-3xl);border-top:2px solid var(--border)}.not-found_quickLinksTitle__xwCnR{font-size:var(--text-2xl);font-weight:var(--font-semibold);color:var(--foreground);margin:0 0 var(--spacing-xl) 0}.not-found_linksGrid__TjA0H{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-xl)}.not-found_linkCard__WqZ2F{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:white;border:2px solid var(--border);border-radius:var(--radius-lg);text-decoration:none;transition:all var(--transition-base)}.not-found_linkCard__WqZ2F:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.not-found_linkIcon__wtYlJ{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-light-200),var(--secondary-light-200));border-radius:var(--radius-md);font-size:var(--text-2xl);flex-shrink:0}.not-found_linkContent__FnRwP{flex:1 1;text-align:left}.not-found_linkContent__FnRwP h3{font-size:var(--text-base);font-weight:var(--font-semibold);color:var(--foreground);margin:0 0 .25rem}.not-found_linkContent__FnRwP p{font-size:var(--text-sm);color:var(--foreground-secondary);margin:0}.not-found_decoration__YWyIG{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.1}.not-found_book__lZJ4v,.not-found_globe__gqThU,.not-found_pen__4xLM0{position:absolute;font-size:4rem;animation:not-found_float__mRs2k 6s ease-in-out infinite}.not-found_book__lZJ4v{top:10%;left:10%;animation-delay:0s}.not-found_pen__4xLM0{top:20%;right:15%;animation-delay:2s}.not-found_globe__gqThU{bottom:15%;left:20%;animation-delay:4s}@keyframes not-found_fadeIn__TXaa5{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes not-found_bounce__TthJa{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes not-found_rotate__YmcTm{0%,to{transform:rotate(0deg)}25%{transform:rotate(-10deg)}75%{transform:rotate(10deg)}}@keyframes not-found_float__mRs2k{0%,to{transform:translateY(0) rotate(0deg)}33%{transform:translateY(-20px) rotate(5deg)}66%{transform:translateY(20px) rotate(-5deg)}}@media (max-width:768px){.not-found_errorCode__Dsgth{font-size:5rem}.not-found_zero__YV_rY{font-size:6rem}.not-found_title__bOfUG{font-size:var(--text-2xl)}.not-found_description__7RPJl{font-size:var(--text-base)}.not-found_actions__eb6u_{flex-direction:column;width:100%}.not-found_actionButton__IqrlI{width:100%;justify-content:center}.not-found_linksGrid__TjA0H{grid-template-columns:1fr}.not-found_linkCard__WqZ2F{flex-direction:column;text-align:center}.not-found_linkContent__FnRwP{text-align:center}.not-found_book__lZJ4v,.not-found_globe__gqThU,.not-found_pen__4xLM0{font-size:2rem}}