.app{min-height:100vh;display:flex;flex-direction:column}.main-nav{background:#fff;border-bottom:1px solid var(--border-color);padding:0 2rem;display:flex;justify-content:center;gap:2rem;box-shadow:var(--shadow);position:sticky;top:72px;z-index:100;scroll-behavior:smooth}.main-nav button{padding:1rem 1.5rem;font-weight:500;color:#666;border-bottom:3px solid transparent;transition:all .2s ease}.main-nav button:hover{color:var(--primary-color)}.main-nav button.active{color:var(--primary-color);border-bottom-color:var(--accent-color)}.main-content{flex:1;padding:2rem;max-width:1400px;margin:0 auto;width:100%}@media (max-width: 768px){.main-nav{padding:0;gap:0;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;justify-content:flex-start;position:relative}.main-nav::-webkit-scrollbar{display:none}.main-nav:before,.main-nav:after{content:"";position:absolute;top:0;bottom:0;width:20px;pointer-events:none;z-index:1}.main-nav:before{left:0;background:linear-gradient(to right,#fff,#fff0)}.main-nav:after{right:0;background:linear-gradient(to left,#fff,#fff0)}.main-nav button{padding:.75rem 1.25rem;font-size:.9rem;white-space:nowrap;flex-shrink:0}.main-nav button:first-child{margin-left:.5rem}.main-nav button:last-child{margin-right:.5rem}.main-content{padding:1rem}}.header{background:var(--primary-color);color:#fff;padding:1.5rem 0;box-shadow:var(--shadow-lg);position:sticky;top:0;z-index:1000}.header-content{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;position:relative}.logo h1{font-size:2rem;margin-bottom:.25rem;font-weight:700}.logo:hover h1{opacity:.9}.tagline{font-size:.9rem;opacity:.9}.header-stats{display:flex;gap:2rem}.stat{display:flex;flex-direction:column;align-items:center}.stat-label{font-size:.8rem;opacity:.8;text-transform:uppercase;letter-spacing:.5px}.stat-value{font-size:1.5rem;font-weight:700;color:var(--accent-color)}.agm-notice{position:absolute;top:.5rem;right:0;font-size:.85rem;color:var(--accent-color);background:#ffffff1a;padding:.25rem .75rem;border-radius:4px;font-weight:500}@media (max-width: 768px){.header{padding:1rem 0}.header-content{padding:0 1rem;flex-direction:column;gap:1rem;text-align:center}.logo h1{font-size:1.5rem}.header-stats{gap:1.5rem}.agm-notice{position:static;margin-top:.5rem}}.chart-container{width:100%}.chart-controls{display:flex;gap:1rem;margin-bottom:2rem;justify-content:center}.chart-toggle{padding:.75rem 1.5rem;background:#fff;border:2px solid #ddd;border-radius:8px;font-weight:500;color:#666;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:.5rem}.chart-toggle:hover{border-color:var(--secondary-color);color:var(--secondary-color)}.chart-toggle.active{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.chart-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;padding:1.5rem;border-radius:12px;box-shadow:var(--shadow);text-align:center}.stat-card h3{font-size:.9rem;color:#666;text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-value{font-size:2.5rem;font-weight:700;color:var(--accent-color);margin-bottom:.5rem}.stat-period{font-size:.9rem;color:#666}.stat-detail{font-size:.9rem;color:var(--primary-color);font-weight:500}.stat-comparison{font-size:.85rem;color:#39d353;font-weight:600;margin-top:.5rem}.chart-wrapper{background:#fff;border-radius:12px;padding:2rem;box-shadow:var(--shadow);margin-bottom:2rem;overflow:hidden}.chart-canvas{width:100%;height:500px;display:block}.chart-note{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid var(--accent-color)}.chart-note p{margin:0;color:#666;line-height:1.6}.chart-note strong{color:var(--primary-color)}@media (max-width: 768px){.chart-wrapper{padding:1rem}.chart-canvas{height:300px}.stat-value{font-size:2rem}}.reports-list{width:100%}.reports-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.reports-header h2{font-size:2rem;color:var(--primary-color)}.search-input{padding:.75rem 1.5rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;width:300px;max-width:100%;transition:border-color .2s ease}.reports-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.report-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:var(--shadow);transition:all .3s ease;cursor:pointer}.report-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.report-year{font-size:2.5rem;font-weight:700;color:var(--accent-color);margin-bottom:.5rem}.report-title{font-size:1.1rem;color:var(--primary-color);margin-bottom:1rem}.report-stats{margin-bottom:1.5rem}.stat-item{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;border-bottom:1px solid #f0f0f0}.stat-label{font-size:.9rem;color:#666}.stat-value{font-weight:600;color:var(--primary-color)}.report-actions{display:flex;gap:1rem}.btn-primary,.btn-secondary{flex:1;padding:.75rem 1rem;border-radius:6px;font-weight:500;text-align:center;transition:all .2s ease}.btn-primary{background:var(--secondary-color);color:#fff}a.btn-primary{display:inline-block;text-align:center}.btn-primary:hover{background:var(--primary-color)}.btn-secondary{background:#f0f0f0;color:var(--primary-color)}.btn-secondary:hover{background:#e0e0e0}.report-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:2000;padding:2rem}.modal-content{background:#fff;border-radius:12px;width:90%;max-width:1200px;height:90vh;display:flex;flex-direction:column;position:relative}.modal-content h2{padding:1.5rem;border-bottom:1px solid var(--border-color);color:var(--primary-color)}.pdf-viewer{flex:1;border:none;border-radius:0 0 12px 12px}@media (max-width: 768px){.reports-grid{grid-template-columns:1fr}.report-card{padding:1.25rem}.report-year{font-size:2rem}}.subsidiary-explorer{width:100%}.explorer-header{margin-bottom:2rem}.explorer-header h2{font-size:2rem;color:var(--primary-color);margin-bottom:.5rem}.filters{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.search-input{flex:1;min-width:250px;padding:.75rem 1.5rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;transition:border-color .2s ease}.search-input:focus{outline:none;border-color:var(--secondary-color)}.industry-select{padding:.75rem 1.5rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;background:#fff;cursor:pointer;transition:border-color .2s ease}.industry-select:focus{outline:none;border-color:var(--secondary-color)}.subsidiaries-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.subsidiary-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:var(--shadow);cursor:pointer;transition:all .3s ease}.subsidiary-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.subsidiary-name{font-size:1.25rem;color:var(--primary-color);margin-bottom:.75rem}.subsidiary-info{display:flex;gap:1rem;align-items:center;margin-bottom:1rem}.industry-tag{display:inline-block;padding:.25rem .75rem;background:var(--accent-color);color:var(--primary-color);border-radius:4px;font-size:.85rem;font-weight:500}.acquisition-year{font-size:.85rem;color:#666}.subsidiary-description{color:#666;line-height:1.5;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.mentions-count{font-size:.9rem;color:var(--secondary-color);font-weight:500}.subsidiary-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:2000;padding:2rem;overflow-y:auto}.modal-content{background:#fff;border-radius:12px;width:90%;max-width:800px;max-height:90vh;overflow-y:auto;position:relative}.modal-header{padding:2rem 2rem 1rem;border-bottom:1px solid var(--border-color)}.modal-header h2{margin-bottom:1rem;color:var(--primary-color)}.modal-tags{display:flex;gap:1rem;align-items:center}.modal-description{padding:2rem;border-bottom:1px solid var(--border-color)}.modal-description h3{font-size:1.1rem;color:var(--primary-color);margin-bottom:1rem}.modal-description p{color:#666;line-height:1.6}.mentions-section{padding:2rem}.mentions-section h3{font-size:1.1rem;color:var(--primary-color);margin-bottom:1.5rem}.mentions-list{display:flex;flex-direction:column;gap:1.5rem}.mention-item{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid var(--accent-color)}.mention-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.mention-year{font-weight:600;color:var(--primary-color);font-size:1.1rem}.page-number{font-size:.85rem;color:#666}.mention-context{color:#444;line-height:1.6;margin:0}@media (max-width: 768px){.subsidiaries-grid{grid-template-columns:1fr}.filters{flex-direction:column}.search-input{min-width:auto}.modal-content{margin:1rem}.modal-header,.modal-description,.mentions-section{padding:1.5rem}}.sec-filings{width:100%}.filings-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:2rem}.filings-header h2{font-size:2rem;color:var(--primary-color);margin-bottom:.5rem}.subtitle{color:#666;font-size:1.1rem}.filings-stats{display:flex;gap:1.5rem}.stat-badge{background:#fff;padding:1rem 1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--accent-color)}.stat-label{display:block;font-size:.9rem;color:#666;text-transform:uppercase;letter-spacing:.5px}.filings-controls{margin-bottom:2rem}.filter-buttons{display:flex;gap:1rem;flex-wrap:wrap}.filter-buttons button{padding:.75rem 1.5rem;background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-weight:500;color:#666;transition:all .2s ease}.filter-buttons button:hover{border-color:var(--secondary-color);color:var(--secondary-color)}.filter-buttons button.active{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.filings-table-container{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.filings-table{width:100%;border-collapse:collapse}.filings-table th{background:#f8f9fa;padding:1rem;text-align:left;font-weight:600;color:#666;text-transform:uppercase;font-size:.85rem;letter-spacing:.5px;border-bottom:2px solid var(--border-color)}.filing-row{border-bottom:1px solid #f0f0f0;transition:background .2s ease}.filing-row:hover{background:#f8f9fa}.filings-table td{padding:1rem;vertical-align:middle}.form-type{display:inline-block;padding:.25rem .75rem;border-radius:4px;font-weight:600;font-size:.85rem;margin-right:.5rem}.form-10k{background:#e3f2fd;color:#1565c0}.form-10q{background:#f3e5f5;color:#7b1fa2}.form-8k{background:#fff3e0;color:#ef6c00}.form-proxy{background:#e8f5e9;color:#2e7d32}.form-other{background:#f5f5f5;color:#616161}.form-desc{font-size:.8rem;color:#666;display:block;margin-top:.25rem}.date-cell{font-weight:500;color:#444}.description-cell{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.size-cell{font-size:.9rem;color:#666}.actions-cell{display:flex;gap:.5rem}.view-btn,.download-btn{padding:.5rem 1rem;border-radius:4px;font-size:.85rem;font-weight:500;text-decoration:none;display:inline-block;transition:all .2s ease}.view-btn{background:var(--secondary-color);color:#fff}.view-btn:hover{background:var(--primary-color)}.download-btn{background:#f0f0f0;color:var(--primary-color)}.download-btn:hover{background:#e0e0e0}.filing-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;display:flex;justify-content:center;align-items:center;z-index:2000;padding:2rem;overflow-y:auto}.modal-content{background:#fff;border-radius:var(--radius);width:90%;max-width:800px;max-height:90vh;overflow-y:auto;position:relative}.close-btn{position:absolute;top:1rem;right:1rem;font-size:2rem;width:40px;height:40px;border-radius:50%;background:#f0f0f0;display:flex;align-items:center;justify-content:center;z-index:10}.close-btn:hover{background:#e0e0e0}.modal-header{padding:2rem;border-bottom:1px solid var(--border-color)}.modal-header h2{margin-bottom:1.5rem;color:var(--primary-color);display:flex;align-items:center;gap:1rem}.filing-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.meta-item{display:flex;flex-direction:column;gap:.25rem}.meta-label{font-size:.85rem;color:#666;font-weight:500}.meta-value{font-size:1rem;color:#333}.documents-section{padding:2rem}.documents-section h3{font-size:1.25rem;margin-bottom:1.5rem;color:var(--primary-color)}.documents-list{display:flex;flex-direction:column;gap:1rem}.document-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:#f8f9fa;border-radius:var(--radius-sm);border:1px solid #e0e0e0}.document-info{display:flex;align-items:center;gap:1rem}.document-seq{width:30px;height:30px;background:var(--secondary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem}.document-desc{font-weight:500;color:#333;margin-bottom:.25rem}.document-type{font-size:.85rem;color:#666}.document-link{color:var(--secondary-color);text-decoration:none;font-weight:500;display:flex;align-items:center;gap:.25rem}.document-link:hover{color:var(--primary-color)}.filing-footer{padding:1.5rem 2rem;background:#f8f9fa;border-top:1px solid var(--border-color);text-align:center}.sec-link{color:var(--secondary-color);text-decoration:none;font-weight:500}.sec-link:hover{color:var(--primary-color)}@media (max-width: 768px){.filings-table-container{overflow-x:auto}.filings-table{min-width:700px}.filter-buttons{justify-content:center}.filing-meta{grid-template-columns:1fr}}.bookshelf{width:100%}.bookshelf-header{text-align:center;margin-bottom:3rem}.bookshelf-header h2{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.bookshelf-subtitle{font-size:1.2rem;color:#666;max-width:700px;margin:0 auto}.category-filters{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap}.category-btn{padding:.75rem 1.5rem;background:#fff;border:2px solid #ddd;border-radius:8px;font-weight:500;color:#666;cursor:pointer;transition:all .2s ease}.category-btn:hover{border-color:var(--secondary-color);color:var(--secondary-color)}.category-btn.active{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem;margin-bottom:3rem}.book-card{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}.book-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.book-cover{width:100%;height:300px;background:#f5f5f5;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.book-cover img{width:auto;height:100%;object-fit:contain;transition:transform .3s ease}.book-cover img[src*=placeholder],.book-cover img:not([src]),.book-cover img[src=""]{display:none}.book-card:hover .book-cover img{transform:scale(1.05)}.book-info{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.book-title{font-size:1.25rem;color:var(--primary-color);margin-bottom:.5rem;line-height:1.3}.book-author{font-size:1rem;color:#666;margin-bottom:.25rem}.book-year{font-size:.9rem;color:#999;margin-bottom:1rem}.book-description{font-size:.95rem;color:#555;line-height:1.6;margin-bottom:1.5rem;flex-grow:1}.amazon-link{display:inline-block;padding:.75rem 1.5rem;background:var(--secondary-color);color:#fff;text-decoration:none;border-radius:6px;font-weight:500;transition:background .2s ease;text-align:center;align-self:flex-start}.amazon-link:hover{background:var(--primary-color)}.bookshelf-note{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid var(--accent-color);max-width:800px;margin:0 auto}.bookshelf-note p{margin:0;color:#666;line-height:1.6}.bookshelf-note strong{color:var(--primary-color)}@media (max-width: 768px){.bookshelf-header h2{font-size:2rem}.bookshelf-subtitle{font-size:1rem;padding:0 1rem}.books-grid{grid-template-columns:1fr;gap:1.5rem}.book-cover{height:250px}.category-filters{padding:0 1rem}.category-btn{padding:.5rem 1rem;font-size:.9rem}}.videos{width:100%}.videos-header{text-align:center;margin-bottom:3rem}.videos-header h2{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.videos-subtitle{font-size:1.2rem;color:#666;max-width:700px;margin:0 auto}.videos-filters{margin-bottom:3rem;display:flex;flex-direction:column;gap:1.5rem}.filter-group label{font-weight:600;color:var(--primary-color);min-width:80px}.videos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:2rem;margin-bottom:3rem}.video-card{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.video-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.video-embed{position:relative;width:100%;padding-bottom:56.25%;background:#000}.video-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%}.video-info{padding:1.5rem}.video-info h3{font-size:1.25rem;color:var(--primary-color);margin-bottom:.75rem;line-height:1.3}.video-meta{display:flex;gap:1rem;align-items:center;margin-bottom:1rem}.speaker-tag{display:inline-block;padding:.25rem .75rem;border-radius:4px;font-size:.85rem;font-weight:600}.speaker-tag.buffett{background:#e3f2fd;color:#1565c0}.speaker-tag.munger{background:#f3e5f5;color:#7b1fa2}.speaker-tag.both{background:#e8f5e9;color:#2e7d32}.video-year{font-size:.9rem;color:#666;font-weight:500}.video-description{font-size:.95rem;color:#555;line-height:1.6}.videos-note{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid var(--accent-color);max-width:800px;margin:0 auto}.videos-note p{margin:0;color:#666;line-height:1.6}.videos-note strong{color:var(--primary-color)}@media (max-width: 768px){.videos-header h2{font-size:2rem}.videos-subtitle{font-size:1rem;padding:0 1rem}.videos-grid{grid-template-columns:1fr;gap:1.5rem}.filter-group{flex-direction:column}.filter-group label{min-width:unset}}.quotes{width:100%}.quotes-header{text-align:center;margin-bottom:3rem}.quotes-header h2{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.quotes-subtitle{font-size:1.2rem;color:#666;max-width:700px;margin:0 auto}.quotes-filters{margin-bottom:3rem;display:flex;flex-direction:column;gap:1.5rem}.filter-group{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:center}.filter-group label{font-weight:600;color:var(--primary-color);min-width:60px}.filter-buttons{display:flex;gap:.75rem;flex-wrap:wrap}.filter-btn{padding:.5rem 1rem;background:#fff;border:1px solid #ddd;border-radius:6px;font-size:.9rem;font-weight:500;color:#666;cursor:pointer;transition:all .2s ease}.filter-btn:hover{border-color:var(--secondary-color);color:var(--secondary-color)}.filter-btn.active{background:var(--secondary-color);color:#fff;border-color:var(--secondary-color)}.quotes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2rem;margin-bottom:3rem}.quote-card{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:3rem 2rem 2rem;position:relative;transition:transform .2s ease,box-shadow .2s ease;border-top:4px solid}.quote-card.buffett{border-top-color:#1565c0}.quote-card.munger{border-top-color:#7b1fa2}.quote-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #0000001a}.quote-text{font-size:1.25rem;line-height:1.6;color:var(--primary-color);margin:.5rem 0 1.5rem;font-style:italic;position:relative}.quote-text:before{content:'"';position:absolute;left:-20px;top:-10px;font-size:3rem;color:#e0e0e0;font-family:Georgia,serif}.quote-attribution{margin-bottom:1rem}.quote-author{font-weight:700;color:#333;font-size:1.1rem;margin-bottom:.25rem}.quote-source{font-size:.9rem;color:#666;font-style:italic}.category-tag{position:absolute;top:1rem;right:1rem;padding:.25rem .75rem;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.category-tag.investing{background:#e3f2fd;color:#1565c0}.category-tag.business{background:#fff3e0;color:#ef6c00}.category-tag.life{background:#fce4ec;color:#c2185b}.category-tag.wisdom{background:#e8f5e9;color:#2e7d32}.quotes-note{background:#f8f9fa;padding:1.5rem;border-radius:8px;border-left:4px solid var(--accent-color);max-width:800px;margin:0 auto}.quotes-note p{margin:0;color:#666;line-height:1.6}.quotes-note strong{color:var(--primary-color)}@media (max-width: 768px){.quotes-header h2{font-size:2rem}.quotes-subtitle{font-size:1rem;padding:0 1rem}.quotes-grid{grid-template-columns:1fr;gap:1.5rem}.quote-text{font-size:1.1rem}.quote-text:before{left:-15px;font-size:2.5rem}.filter-group{flex-direction:column}.filter-group label{min-width:unset}}.about{padding:2rem;max-width:1200px;margin:0 auto}.about-container{max-width:800px;margin:0 auto}.about h1{font-size:2.5rem;color:var(--primary-color);margin-bottom:2rem;text-align:center}.about-content{background:#fff;padding:3rem;border-radius:12px;box-shadow:var(--shadow);line-height:1.8}.about-content p{font-size:1.1rem;color:#333;margin-bottom:1.5rem}.about-content p:last-child{margin-bottom:0}.about-content a{color:var(--secondary-color);text-decoration:none;font-weight:600;transition:color .2s ease}.about-content a:hover{color:var(--primary-color);text-decoration:underline}.about-image-container{text-align:center;margin-bottom:2rem}.about-image{max-width:100%;width:500px;height:auto;border-radius:8px;box-shadow:0 4px 6px #0000001a}.image-caption{font-style:italic;color:#666;font-size:.95rem;margin-top:.5rem;margin-bottom:0}@media (max-width: 768px){.about{padding:1rem}.about h1{font-size:2rem}.about-content{padding:2rem 1.5rem}.about-content p{font-size:1rem}.about-image{width:100%;max-width:400px}}.site-footer{background:var(--primary-color);color:#fff;padding:2rem 1rem;margin-top:4rem;text-align:center}.footer-content{max-width:900px;margin:0 auto}.footer-content p{margin:0 0 1rem;line-height:1.6;font-size:.95rem;opacity:.9}.footer-content p:last-child{margin-bottom:0}.footer-contact{font-size:.9rem}.footer-contact a{color:var(--accent-color);text-decoration:none;font-weight:500}.footer-contact a:hover{text-decoration:underline;color:#fff;opacity:1}.footer-version{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.2);font-size:.85rem;color:#ffffffb3;display:flex;align-items:center;justify-content:center;gap:1rem}.version-link{color:var(--accent-color);text-decoration:none;font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace;font-size:.8rem;padding:.25rem .5rem;background:#ffffff1a;border-radius:4px;transition:all .2s ease}.version-link:hover{background:#fff3;transform:translateY(-1px)}.version-separator{opacity:.5}.build-info{font-style:italic;opacity:.8}.license-link{color:var(--accent-color);text-decoration:none;font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace;font-size:.75rem;opacity:.8;transition:all .2s ease}.license-link:hover{opacity:1;text-decoration:underline}@media (max-width: 768px){.site-footer{padding:1.5rem 1rem}.footer-content p{font-size:.85rem}.footer-version{flex-direction:column;gap:.5rem}.version-separator{display:none}}:root{--primary-color: #003366;--secondary-color: #1a5490;--accent-color: #ffd700;--bg-color: #f8f9fa;--text-color: #333;--border-color: #ddd;--shadow: 0 2px 4px rgba(0, 0, 0, .1);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;font-weight:600}button{cursor:pointer;font-family:inherit;font-size:inherit;border:none;background:none;transition:all .2s ease}a{color:var(--secondary-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--primary-color)}.loading{display:flex;justify-content:center;align-items:center;min-height:400px;font-size:1.2rem;color:#666}