@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--color-bg-primary:#f4f4f5;--color-bg-card:#fff;--color-text-primary:#09090b;--color-text-secondary:#52525b;--color-border:#e4e4e7;--color-accent-red:#e11d48;--color-accent-yellow:#fdda24;--color-accent-yellow-hover:#e8c618;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--max-width-feed:850px;--max-width-article:800px;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:4rem;--radius-sm:6px;--radius-md:12px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-bg-primary);color:var(--color-text-primary);margin:0;line-height:1.6}a{color:inherit;text-decoration:none}.app-container{flex-direction:column;min-height:100vh;display:flex}.layout-wrapper{max-width:1440px;padding:0 var(--spacing-sm);gap:var(--spacing-lg);grid-template-columns:1fr;width:100%;margin:0 auto;display:grid}@media (width>=1024px){.layout-wrapper{grid-template-columns:200px 1fr 340px;align-items:start}}.main-content{width:100%}.sidebar{display:none}@media (width>=1024px){.sidebar{display:block;position:sticky;top:100px}}.header-topbar{background-color:var(--color-text-primary);color:#fff;text-transform:uppercase;letter-spacing:1px;padding:4px var(--spacing-sm);justify-content:space-between;font-size:.75rem;font-weight:600;display:flex}.header-main{-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);padding:var(--spacing-md) 0;z-index:100;background-color:#ffffffe6;position:sticky;top:0}.header-content{max-width:1440px;padding:0 var(--spacing-sm);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.header-logo{letter-spacing:-1px;color:var(--color-text-primary);font-size:1.5rem;font-weight:900}.header-logo span{color:var(--color-accent-red)}.header-tagline{color:var(--color-text-secondary);font-size:.875rem;font-weight:500;display:none}@media (width>=600px){.header-tagline{display:block}}.footer{background-color:var(--color-text-primary);color:#a1a1aa;padding:var(--spacing-xl) var(--spacing-sm);margin-top:var(--spacing-xl)}.footer-content{gap:var(--spacing-lg);max-width:1440px;padding-bottom:var(--spacing-lg);border-bottom:1px solid #27272a;grid-template-columns:1fr;margin:0 auto;display:grid}@media (width>=768px){.footer-content{grid-template-columns:1fr 2fr}}.footer-brand h4{color:#fff;margin-bottom:var(--spacing-xs);letter-spacing:-1px;font-size:1.5rem;font-weight:900}.footer-brand h4 span{color:var(--color-accent-yellow)}.footer-info p{margin-bottom:var(--spacing-sm);line-height:1.5}.footer-info strong{color:#fff}.footer-bottom{max-width:1440px;padding-top:var(--spacing-md);text-align:center;margin:0 auto}.home-page{max-width:var(--max-width-feed);padding:var(--spacing-xl) var(--spacing-sm);margin:0 auto}.page-title{letter-spacing:-1px;margin-bottom:var(--spacing-xs);font-size:2.5rem;font-weight:900;line-height:1.1}.page-subtitle{color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);font-size:1.1rem}.news-feed{gap:var(--spacing-lg);flex-direction:column;display:flex}.news-card{background:var(--color-bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);padding:var(--spacing-lg);transition:transform .2s,box-shadow .2s}.news-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.news-card-header{margin-bottom:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex}.news-card-category{background-color:var(--color-accent-yellow);color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.5px;border-radius:20px;padding:4px 10px;font-size:.75rem;font-weight:800;display:inline-block}.news-card-category.tecnología,.news-card-category.entretenimiento{background-color:var(--color-accent-red);color:#fff}.news-card-date{color:var(--color-text-secondary);font-size:.85rem;font-weight:500}.news-card-title-link{margin-bottom:var(--spacing-sm);display:block}.news-card-title{letter-spacing:-.5px;color:var(--color-text-primary);font-size:1.5rem;font-weight:800;line-height:1.25}.news-card-title-link:hover .news-card-title{text-decoration:underline;-webkit-text-decoration-color:var(--color-accent-red);text-decoration-color:var(--color-accent-red);text-underline-offset:4px;text-decoration-thickness:3px}.news-card-preview{color:var(--color-text-secondary);margin-bottom:var(--spacing-md);-webkit-box-orient:vertical;font-size:1rem;display:-webkit-box;overflow:hidden}.news-card-footer{border-top:1px solid var(--color-border);padding-top:var(--spacing-sm)}.news-card-read-more{color:var(--color-accent-red);align-items:center;font-size:.9rem;font-weight:700;display:inline-flex}.news-card-read-more:hover{color:#be123c}.article-page{max-width:var(--max-width-article);padding:var(--spacing-lg) var(--spacing-sm);margin:0 auto}.back-link{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);align-items:center;gap:6px;font-weight:600;transition:color .2s;display:inline-flex}.back-link:hover{color:var(--color-accent-red)}.article-header{margin-bottom:var(--spacing-xl)}.article-category{color:var(--color-accent-red);text-transform:uppercase;letter-spacing:1px;margin-bottom:var(--spacing-sm);font-size:.9rem;font-weight:800;display:inline-block}.article-title{letter-spacing:-1px;margin-bottom:var(--spacing-md);font-size:2.8rem;font-weight:900;line-height:1.1}.article-date{color:var(--color-text-secondary);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--color-border);font-size:1rem;font-weight:500;display:block}.article-body{color:#27272a;font-size:1.15rem;line-height:1.8}.article-body p{margin-bottom:var(--spacing-md)}.article-source{margin-top:var(--spacing-xl);text-align:center}.source-button{background-color:var(--color-text-primary);color:#fff;border-radius:30px;padding:12px 24px;font-weight:700;transition:background-color .2s,transform .2s;display:inline-block}.source-button:hover{background-color:var(--color-accent-red);transform:translateY(-2px)}.adsense-block{width:100%;padding:var(--spacing-md);text-align:center;border-radius:var(--radius-sm);border:1px solid var(--color-border);color:#a1a1aa;letter-spacing:1px;margin:var(--spacing-md) 0;background-color:#f1f1f3;font-size:.75rem;font-weight:700}.loading-message,.error-message,.empty-message{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);font-weight:500}.contact-email-box{background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--spacing-sm) var(--spacing-md);margin:var(--spacing-lg) 0;align-items:center;gap:10px;font-weight:600;display:flex}.contact-email-box a{color:var(--color-accent-red);text-decoration:underline}.contact-form{gap:var(--spacing-md);margin-top:var(--spacing-lg);flex-direction:column;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-group label{color:var(--color-text-primary);font-size:.9rem;font-weight:700}.form-group input,.form-group textarea{border:1px solid var(--color-border);border-radius:var(--radius-sm);width:100%;font-family:var(--font-sans);color:var(--color-text-primary);background:var(--color-bg-card);padding:12px 16px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group textarea:focus{border-color:var(--color-accent-red);outline:none;box-shadow:0 0 0 3px #e11d481a}.form-group textarea{resize:vertical;min-height:120px}.contact-submit{background-color:var(--color-text-primary);color:#fff;font-family:var(--font-sans);cursor:pointer;border:none;border-radius:30px;justify-content:center;align-self:flex-start;align-items:center;gap:8px;padding:14px 28px;font-size:1rem;font-weight:700;transition:background-color .2s,transform .2s;display:inline-flex}.contact-submit:hover{background-color:var(--color-accent-red);transform:translateY(-2px)}.contact-success{border-radius:var(--radius-md);padding:var(--spacing-xl);text-align:center;margin-top:var(--spacing-lg);background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:1px solid #6ee7b7}.contact-success h2{color:#065f46;margin-bottom:var(--spacing-xs)}.contact-success p{color:#047857}.not-found-page{max-width:var(--max-width-feed);padding:var(--spacing-xl) var(--spacing-sm);margin:0 auto}.not-found-content{text-align:center;padding:var(--spacing-xl) 0}.not-found-code{letter-spacing:-4px;background:linear-gradient(135deg, var(--color-accent-red), var(--color-accent-yellow));-webkit-text-fill-color:transparent;margin-bottom:var(--spacing-md);-webkit-background-clip:text;background-clip:text;font-size:8rem;font-weight:900;line-height:1;display:block}.not-found-title{margin-bottom:var(--spacing-sm);font-size:2rem;font-weight:800}.not-found-text{color:var(--color-text-secondary);margin-bottom:var(--spacing-xl);font-size:1.1rem}.not-found-link{background-color:var(--color-text-primary);color:#fff;border-radius:30px;align-items:center;gap:8px;padding:14px 28px;font-weight:700;transition:background-color .2s,transform .2s;display:inline-flex}.not-found-link:hover{background-color:var(--color-accent-red);transform:translateY(-2px)}.loading-page{justify-content:center;align-items:center;min-height:60vh;display:flex}.loading-spinner-container{text-align:center}.loading-spinner{border:4px solid var(--color-border);border-top-color:var(--color-accent-red);width:48px;height:48px;margin:0 auto var(--spacing-md);border-radius:50%;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-brand{letter-spacing:-1px;margin-bottom:var(--spacing-xs);font-size:1.5rem;font-weight:900}.loading-text{color:var(--color-text-secondary);font-weight:500;animation:1.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}