:root{--background-color: #ffffff;--text-color: #213547;--card-background-color: #f9f9f9;--card-border-color: #ddd;--button-background-color: #f9f9f9;--button-hover-background-color: #e9e9e9;--link-color: #646cff;--link-hover-color: #535bf2;--success-color: #4caf50;--error-color: #f44336;--secondary-text-color: #555;--date-text-color: #7a7a7a;--ai-short-color: #398b40;--backdrop-background-color: rgba(0, 0, 0, .5)}@media(prefers-color-scheme:dark){:root{--background-color: #242424;--text-color: rgba(255, 255, 255, .87);--card-background-color: #2a2a2a;--card-border-color: #444;--button-background-color: #3a3a3a;--button-hover-background-color: #4a4a4a;--link-color: #9a9cff;--link-hover-color: #7a7cff;--secondary-text-color: #bbb;--date-text-color: #7a7a7a;--ai-short-color: #66bb6a;--backdrop-background-color: rgba(0, 0, 0, .6)}}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}.card{padding:2em}.read-the-docs{color:var(--secondary-text-color)}.floating-add-btn{position:fixed;bottom:2rem;right:2rem;width:56px;height:56px;padding:0;margin:0;border-radius:50%;border:none;background-color:var(--ai-short-color);color:#fff;font-size:32px;font-weight:300;line-height:1;text-align:center;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;transition:all .3s ease;z-index:1000;box-sizing:border-box}.floating-add-btn>*{line-height:1;margin:0;padding:0;transform:translateY(-1px)}.floating-add-btn:hover{background-color:var(--link-hover-color);box-shadow:0 6px 16px #0003;transform:scale(1.05)}.floating-add-btn:active{transform:scale(.95)}@media(max-width:768px){.floating-add-btn{bottom:1.5rem;right:1.5rem;width:56px;height:56px}}.add-article-popup-container{width:80%;background-color:var(--background-color);color:var(--text-color)}.add-article-popup-container input{width:100%;padding:8px;margin-bottom:10px;border:1px solid var(--card-border-color);background-color:var(--background-color);color:var(--text-color)}.popup-backdrop{position:fixed;inset:0;background-color:var(--backdrop-background-color);z-index:999}.popup-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background-color:var(--background-color);border:1px solid var(--card-border-color);padding:20px;box-shadow:0 4px 8px #0003;z-index:1000;border-radius:8px;width:400px;display:flex;flex-direction:column;align-items:center}.articles-container{display:grid;grid-template-columns:1fr;gap:20px;padding:10px}@media(min-width:992px){.articles-container{grid-template-columns:1fr 1fr}}.article-card{border:1px solid var(--card-border-color);background-color:var(--card-background-color);border-radius:8px;padding:15px;box-shadow:0 2px 4px #0000001a}.article-header{gap:5px;border-bottom:1px solid var(--card-border-color);padding-bottom:5px;margin-bottom:10px}.article-header-item{display:flex;align-items:center}.article-header-item-small{justify-content:space-between}.article-header-small{color:var(--date-text-color);font-size:.6rem}.article-card-title{color:var(--text-color);font-size:1.2em;text-align:left}.columns-container{display:flex;flex-direction:row;align-items:flex-start;gap:20px;margin-top:10px}.data-column-header{flex:1;text-align:justify;font-size:.9em;color:var(--secondary-text-color)}.data-column-content{flex:2;font-size:.9em;text-align:justify;color:var(--text-color)}.show-more-btn{background:none;border:none;color:var(--link-color);cursor:pointer;padding:5px 0;margin-left:5px;font-size:.9em}.data-column-actions{flex:0 0;text-align:center}.ai-short{margin:15px 0 0;padding:10px;color:var(--ai-short-color);border:1px solid var(--card-border-color)}.security-key-popup-container{width:80%;background-color:var(--background-color);color:var(--text-color)}.security-key-popup-container input{width:100%;padding:8px;margin-bottom:10px;box-sizing:border-box;border:1px solid var(--card-border-color);background-color:var(--background-color);color:var(--text-color)}.popup-message{margin-top:10px;font-size:.9em}.popup-message.success{color:var(--success-color)}.popup-message.error{color:var(--error-color)}.popup-buttons{display:flex;justify-content:space-between;margin-top:15px}.popup-buttons button[type=submit]{background-color:var(--button-background-color);color:var(--text-color);border:1px solid var(--card-border-color);padding:10px 15px;border-radius:4px}.popup-buttons button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.app-footer{margin:15px 0 0;padding:5px 0 0;font-size:.6em;border-top:1px solid var(--card-border-color);color:var(--secondary-text-color);display:flex;align-items:center;justify-content:flex-end;gap:.5rem;flex-wrap:wrap}.footer-link-button{background:none;border:none;padding:0;text-decoration:none;color:var(--link-color);cursor:pointer;font-size:inherit;font-family:inherit}.footer-link-button:hover{color:var(--link-hover-color)}a.footer-link-button{text-decoration:none}a.footer-link-button:hover{color:var(--link-hover-color)}.app-logo-header{display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem 0}.app-logo-link{text-decoration:none;display:inline-block}.app-logo{height:48px;width:auto}.app-title{margin:0;font-size:2rem;font-weight:600;-webkit-background-clip:text;background-clip:text;letter-spacing:-.02em}@media(max-width:768px){.app-logo-header{gap:.75rem;margin-bottom:1.5rem}.app-logo{height:40px}.app-title{font-size:1.5rem;letter-spacing:-.01em}}.statistics-page{padding:1rem}.statistics-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem}.back-button{border:1px solid var(--card-border-color);width:44px;height:44px;border-radius:4px;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;background-color:var(--button-background-color);color:var(--text-color)}.back-button:hover{background-color:var(--button-hover-background-color)}.statistics-content{margin:0 auto}.statistics-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:2rem}@media(min-width:992px){.statistics-grid{grid-template-columns:1fr 1fr}}.stat-card{background-color:var(--card-background-color);border:1px solid var(--card-border-color);border-radius:8px;padding:1.5rem}.stat-card-primary{text-align:center}.stat-card h3{margin:0 0 1rem;font-size:1rem;color:var(--secondary-text-color);font-weight:400}.stat-value{font-size:2.5rem;font-weight:700;color:var(--text-color)}.statistics-sources{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:992px){.statistics-sources{grid-template-columns:1fr 1fr 1fr}}.source-list{list-style:none;padding:0;margin:0}.source-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid var(--card-border-color)}.source-item:last-child{border-bottom:none}.source-name{color:var(--text-color);flex:1;text-align:left}.source-count{color:var(--text-color);font-weight:700;margin-left:1rem}.no-data{color:var(--secondary-text-color);font-style:italic;margin:0}.error-message{color:var(--error-color);margin-bottom:1rem}.retry-button{padding:.5rem 1rem;border:1px solid var(--card-border-color);border-radius:4px;background-color:var(--button-background-color);color:var(--text-color);cursor:pointer}.retry-button:hover{background-color:var(--button-hover-background-color)}@media(max-width:991px){.statistics-sources{grid-template-columns:1fr}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--text-color);background-color:var(--background-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--link-color);text-decoration:inherit}a:hover{color:var(--link-hover-color)}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--button-background-color);color:var(--text-color);cursor:pointer;transition:border-color .25s}button:hover{border-color:var(--link-color)}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}