.article-detail{background:#ffffff;min-height:100vh;padding-top:8rem}.article-detail__container{max-width:900px;margin:0 auto;padding:2rem 2rem 6rem}.article-detail__back{margin-bottom:2rem;padding-bottom:0;border-bottom:none}.article-detail__back-link{display:inline-flex;align-items:center;gap:.5rem;font-size:1rem;font-weight:500;color:#559495;text-decoration:none;transition:color .2s ease}.article-detail__back-icon{display:inline-block;transition:transform .2s ease;font-size:1.05rem;line-height:1}.article-detail__back-link:hover .article-detail__back-icon{transform:translateX(-2px)}.article-detail__title{font-size:2.5rem;font-weight:500;color:#000000;line-height:1.2;margin:0 0 2rem;word-wrap:break-word;overflow-wrap:break-word}.article-detail__image-wrapper{width:100%;aspect-ratio:16/9;margin-bottom:2rem;overflow:hidden;position:relative}.article-detail__image{object-fit:cover;object-position:center}.article-detail__meta{display:flex;align-items:center;gap:1.5rem;margin-bottom:3rem;flex-wrap:wrap;padding-bottom:2rem;border-bottom:1px solid #e0e0e0}.article-detail__category{font-size:.875rem;font-weight:600;color:#559495;text-transform:uppercase;letter-spacing:.05em}.article-detail__author,.article-detail__date{font-size:.875rem;color:#000000}.article-detail__content{font-size:1.25rem;line-height:1.8;color:#000000}.article-detail__content h2{font-size:2rem;font-weight:500;color:#000000;margin:3rem 0 1.5rem;line-height:1.3}.article-detail__content h3{font-size:1.5rem;font-weight:600;color:#000000;margin:2.5rem 0 1.25rem;line-height:1.3}.article-detail__content p{margin:0 0 1.5rem;font-size:1.25rem;text-align:justify;line-height:1.8;color:#000000}.article-detail__content ol,.article-detail__content ul{margin:0 0 2rem;padding-left:2.5rem;line-height:1.8}.article-detail__content li{margin:1rem 0;padding-left:.5rem;line-height:1.7}.article-detail__content ul li{list-style-type:disc}.article-detail__content ol li{list-style-type:decimal}.article-detail__content strong{font-weight:600;color:#000000}.article-detail__content a{color:#559495;text-decoration:underline;transition:color .2s ease}.article-detail__content a:hover{color:#447677}@media (max-width:1024px){.article-detail{padding-top:7rem}.article-detail__container{padding:2rem 2rem 5rem}.article-detail__title{font-size:2.25rem}.article-detail__content{font-size:1.125rem}.article-detail__content h2{font-size:1.75rem}.article-detail__content h3{font-size:1.375rem}}@media (max-width:767px){.article-detail{padding-top:6rem}.article-detail__container{padding:1.5rem 1.5rem 4rem}.article-detail__back{margin-bottom:1.5rem}.article-detail__back-link{font-size:.9375rem}.article-detail__meta{gap:1rem;margin-bottom:2.5rem;padding-bottom:1.5rem}.article-detail__title{font-size:1.75rem;margin-bottom:1.5rem}.article-detail__image-wrapper{margin-bottom:1.5rem}.article-detail__content{font-size:1.0625rem}.article-detail__content h2{font-size:1.5rem;margin:2.5rem 0 1.25rem}.article-detail__content h3{font-size:1.25rem;margin:2rem 0 1rem}.article-detail__content p{text-align:left}}@media (max-width:480px){.article-detail{padding-top:5rem}.article-detail__container{padding:1.5rem 1rem 3rem}.article-detail__back{margin-bottom:1.25rem}.article-detail__back-link{font-size:.875rem}.article-detail__title{font-size:1.5rem;margin-bottom:1.25rem}.article-detail__image-wrapper{margin-bottom:1.25rem}.article-detail__content{font-size:1rem}.article-detail__content h2{font-size:1.375rem}.article-detail__content h3{font-size:1.125rem}.article-detail__content p{text-align:left}}.article-detail__newsletter{margin-top:4rem;padding:3rem;background:transparent;text-align:center}.article-detail__newsletter-title{font-size:2rem;font-weight:600;margin:0 0 1rem;line-height:1.2}.article-detail__newsletter-text,.article-detail__newsletter-title{font-family:Source Sans\ 3,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#000000}.article-detail__newsletter-text{font-size:1.125rem;font-weight:400;line-height:1.6;max-width:600px;margin:0 auto 2rem}.article-detail__newsletter-form{display:flex;flex-direction:row;gap:1rem;max-width:500px;margin:0 auto;align-items:flex-start}.article-detail__newsletter-input-wrapper{position:relative;flex:1}.article-detail__newsletter-input{font-family:Source Sans\ 3,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1rem;padding:1rem 1.25rem;border:1px solid #000000;background:#ffffff;color:#000000;transition:border-color .2s ease;width:100%}.article-detail__newsletter-input:focus{outline:none;border-color:#559495}.article-detail__newsletter-input--error{border-color:#d32f2f!important}.article-detail__newsletter-input::placeholder{color:#000000}.article-detail__newsletter-input:disabled{opacity:.6;cursor:not-allowed}.article-detail__newsletter-error{position:absolute;top:100%;left:0;margin-top:.25rem;color:#d32f2f;font-family:Source Sans\ 3,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.875rem;font-weight:500;line-height:1.4;animation:slideDown .3s ease;white-space:nowrap}@keyframes slideDown{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.article-detail__newsletter-button{font-family:Source Sans\ 3,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:1rem;font-weight:600;padding:1rem 1.5rem;background-color:#559495;color:#ffffff;border:none;cursor:pointer;transition:all .3s ease;letter-spacing:.05em;display:flex;align-items:center;justify-content:center;min-height:56px;white-space:nowrap;flex-shrink:0}.article-detail__newsletter-button-text{display:block}.article-detail__newsletter-button-arrow{display:none}.article-detail__newsletter-button--success{background-color:#000000;animation:successPulse .5s ease}@keyframes successPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.article-detail__newsletter-check{color:#ffffff;font-size:2rem;font-weight:700;line-height:1;display:block}@media (min-width:768px){.article-detail__newsletter-button{width:auto}}@media (max-width:767px){.article-detail__newsletter{padding:2rem 1.5rem;margin-top:3rem}.article-detail__newsletter-title{font-size:1.5rem}.article-detail__newsletter-text{font-size:1rem}.article-detail__newsletter-form{gap:.5rem}.article-detail__newsletter-input-wrapper{flex:0 0 80%}.article-detail__newsletter-input{padding:.875rem 1rem;height:48px}.article-detail__newsletter-button{flex:1;padding:.875rem 1rem;min-height:auto;height:48px}.article-detail__newsletter-button-text{display:none}.article-detail__newsletter-button-arrow{display:block;font-size:1.75rem;line-height:1}}@media (max-width:480px){.article-detail__newsletter{padding:1.5rem 1rem}.article-detail__newsletter-title{font-size:1.375rem}.article-detail__newsletter-input-wrapper{flex:0 0 80%}.article-detail__newsletter-input{padding:.75rem .875rem;height:44px}.article-detail__newsletter-button{flex:1;padding:.75rem .875rem;height:44px}}