.error-404{min-height:80vh;display:flex;flex-direction:column;justify-content:center;padding:2rem 0}.error-404__content{flex:1;display:flex;align-items:center;justify-content:center}.error-404__container{max-width:1200px;width:100%;padding:0 1rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.error-404__text{text-align:center}.error-404__title{font-size:8rem;font-weight:900;line-height:1;color:var(--primary);margin:0 0 1rem 0;text-shadow:2px 2px 4px rgb(0 0 0 / .1)}.error-404__subtitle{font-size:2rem;font-weight:600;color:#2c3e50;margin:0 0 1rem 0}.error-404__description{font-size:1.1rem;color:#7f8c8d;margin:0 0 2rem 0;line-height:1.6}.error-404__actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.error-404__search{background:#f8f9fa;padding:2rem;border-radius:12px;box-shadow:0 4px 6px rgb(0 0 0 / .1)}.error-404__search-title{font-size:1.5rem;font-weight:600;color:#2c3e50;margin:0 0 1.5rem 0;text-align:center}.error-404__search-form{display:flex;gap:.5rem;position:relative}.error-404__search-label{position:absolute;left:-9999px}.error-404__search-input{flex:1;padding:.875rem 1rem;border:2px solid #e1e8ed;border-radius:8px;font-size:1rem;transition:border-color 0.3s ease;background-color:#fff}.error-404__search-input:focus{outline:none;border-color:#3498db;box-shadow:0 0 0 3px rgb(52 152 219 / .1)}.error-404__search-button{padding:.875rem 1.25rem;background-color:#3498db;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:background-color 0.3s ease;display:flex;align-items:center;justify-content:center}.error-404__search-button:hover{background-color:#2980b9}.error-404__suggestions{background-color:#fff;padding:3rem 0;margin-top:2rem}.error-404__suggestions-title{font-size:1.5rem;font-weight:600;color:#2c3e50;margin:0 0 2rem 0;text-align:center}.error-404__posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.error-404__post{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 4px rgb(0 0 0 / .1);transition:transform 0.3s ease,box-shadow 0.3s ease}.error-404__post:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgb(0 0 0 / .15)}.error-404__post-title{margin:0 0 .5rem 0;font-size:1.1rem;line-height:1.4}.error-404__post-link{color:#2c3e50;text-decoration:none;transition:color 0.3s ease}.error-404__post-link:hover{color:#3498db}.error-404__post-date{font-size:.9rem;color:#7f8c8d}@media (max-width:768px){.error-404__container{grid-template-columns:1fr;gap:2rem;text-align:center}.error-404__title{font-size:6rem}.error-404__subtitle{font-size:1.5rem}.error-404__actions{flex-direction:column;align-items:center}.error-404__button{width:100%;max-width:300px}.error-404__search-form{flex-direction:column}.error-404__posts{grid-template-columns:1fr}}@media (max-width:480px){.error-404{padding:1rem 0}.error-404__title{font-size:4rem}.error-404__subtitle{font-size:1.25rem}.error-404__search{padding:1.5rem}.error-404__post{padding:1rem}}.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);width:1px;height:1px;overflow:hidden}