@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";
:root{--bg-primary:#0b0f19;--bg-secondary:#131b2e;--bg-card:#141b2fa6;--bg-glass:#0f172a99;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--color-brand:#38bdf8;--color-brand-rgb:56, 189, 248;--color-accent:#6366f1;--color-accent-rgb:99, 102, 241;--border-color:#ffffff14;--border-color-hover:#38bdf859;--glow-color:#38bdf826;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Outfit", sans-serif;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--max-width-content:1100px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0 0,#6366f11a 0,#0000 50%),radial-gradient(at 100% 0,#38bdf81f 0,#0000 50%);background-attachment:fixed;min-height:100vh;line-height:1.6}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{border:2px solid var(--bg-primary);background:#ffffff1a;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#38bdf880}.container{max-width:var(--max-width-content);width:100%;margin:0 auto;padding:4rem 2rem}.container-detail{width:100%;max-width:900px;margin:0 auto;padding:3rem 2rem}header.archive-intro{text-align:center;margin-bottom:3.5rem}.archive-title{font-family:var(--font-display);letter-spacing:-.025em;background:linear-gradient(135deg,#fff 40%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.75rem;font-size:3.5rem;font-weight:800;line-height:1.1}.archive-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.15rem;font-weight:300}.controls-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:18px;margin-bottom:3rem;padding:2rem;box-shadow:0 10px 30px -10px #0000004d}.search-wrapper{margin-bottom:1.5rem;position:relative}.search-input{border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-sans);transition:var(--transition-smooth);background:#0f172acc;border-radius:12px;outline:none;padding:1rem 1.25rem 1rem 3rem;font-size:1.05rem}.search-input:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px var(--glow-color)}.search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:1.2rem;transform:translateY(-50%)}.filters-wrapper{flex-direction:column;gap:1.25rem;display:flex}.filter-section{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.filter-label{font-family:var(--font-display);text-transform:uppercase;color:var(--text-secondary);letter-spacing:.05em;min-width:70px;font-size:.85rem;font-weight:600}.chips-container{flex-wrap:wrap;gap:.5rem;display:flex}.chip{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:var(--transition-smooth);-webkit-user-select:none;user-select:none;background:#ffffff0a;border-radius:30px;padding:.4rem .9rem;font-size:.85rem}.chip:hover{color:var(--text-primary);background:#ffffff14;border-color:#fff3}.chip.active{border-color:var(--color-brand);color:var(--color-brand);background:linear-gradient(135deg,#38bdf833 0%,#6366f133 100%);box-shadow:0 0 10px #38bdf81a}.sort-select-wrapper{align-items:center;gap:.75rem;display:flex}.sort-select{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;font-family:var(--font-sans);appearance:none;background:#0f172acc url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E") right .75rem center/1rem no-repeat;border-radius:8px;outline:none;padding:.5rem 2rem .5rem .75rem;font-size:.9rem}.sort-select:focus{border-color:var(--color-brand)}.results-meta{color:var(--text-muted);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding:0 .5rem;font-size:.9rem;display:flex}.state-message{text-align:center;background:var(--bg-card);border:1px dashed var(--border-color);color:var(--text-secondary);border-radius:18px;padding:5rem 2rem}.state-message h3{font-family:var(--font-display);color:var(--text-primary);margin-bottom:.5rem;font-size:1.35rem}.archive-grid{grid-template-columns:1fr;gap:1.75rem;display:grid}.article-card{background:var(--bg-card);border:1px solid var(--border-color);transition:var(--transition-smooth);color:inherit;border-radius:16px;flex-direction:column;padding:2rem;text-decoration:none;display:flex;position:relative;overflow:hidden}.article-card:before{content:"";background:radial-gradient(800px circle at var(--x,0px) var(--y,0px), #38bdf814, transparent 40%);opacity:0;pointer-events:none;width:100%;height:100%;transition:opacity .5s;position:absolute;top:0;left:0}.article-card:hover:before{opacity:1}.article-card:hover{border-color:var(--border-color-hover);box-shadow:0 12px 30px -10px #00000080, 0 0 20px 0 var(--glow-color);transform:translateY(-4px)}.card-top-meta{justify-content:space-between;align-items:center;margin-bottom:.75rem;font-size:.85rem;display:flex}.doc-type-badge{color:var(--color-brand);text-transform:uppercase;letter-spacing:.05em;background:#38bdf81a;border-radius:6px;padding:.25rem .65rem;font-size:.75rem;font-weight:500}.card-date{color:var(--text-muted)}.card-title{font-family:var(--font-display);color:var(--text-primary);transition:var(--transition-smooth);margin-bottom:.5rem;font-size:1.5rem;font-weight:700;line-height:1.25}.article-card:hover .card-title{color:var(--color-brand)}.card-subtitle{color:var(--text-secondary);margin-bottom:1rem;font-size:.95rem;font-style:italic;font-weight:300}.card-abstract{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-bottom:1.5rem;font-size:.95rem;line-height:1.5;display:-webkit-box;overflow:hidden}.card-footer{border-top:1px solid #ffffff0a;justify-content:space-between;align-items:center;margin-top:auto;padding-top:1rem;display:flex}.card-tags{flex-wrap:wrap;gap:.5rem;display:flex}.card-tag{color:var(--text-muted);font-size:.8rem}.card-size{color:var(--text-muted);align-items:center;gap:.25rem;font-size:.8rem;display:flex}.detail-nav{margin-bottom:2rem}.back-link{color:var(--text-secondary);transition:var(--transition-smooth);font-size:.95rem;text-decoration:none}.back-link:hover{color:var(--color-brand)}.article-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:3rem;box-shadow:0 15px 40px -15px #0006}.article-header{border-bottom:1px solid var(--border-color);margin-bottom:2rem;padding-bottom:2rem}.meta-row{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1.25rem;font-size:.9rem;display:flex}.doc-type{background:linear-gradient(135deg, var(--color-brand) 0%, var(--color-accent) 100%);-webkit-text-fill-color:transparent;text-transform:uppercase;letter-spacing:.05em;-webkit-background-clip:text;font-size:.8rem;font-weight:700}.doc-date{color:var(--text-muted)}.doc-source{color:var(--text-muted);font-style:italic}.article-title{font-family:var(--font-display);color:var(--text-primary);margin-bottom:.5rem;font-size:2.5rem;font-weight:800;line-height:1.15}.article-subtitle{color:var(--text-secondary);margin-bottom:1.5rem;font-size:1.25rem;font-style:italic;font-weight:300}.tag-pill{border:1px solid var(--border-color);color:var(--text-secondary);background:#ffffff0d;border-radius:12px;margin-right:.5rem;padding:.25rem .75rem;font-size:.8rem}.abstract-section{margin-bottom:2.5rem}.section-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:.75rem;font-size:1.15rem}.abstract-text{color:var(--text-secondary);font-size:1.05rem;line-height:1.7}.actions-section{flex-wrap:wrap;gap:1rem;margin-bottom:3rem;display:flex}.btn{font-family:var(--font-sans);cursor:pointer;transition:var(--transition-smooth);border-radius:10px;outline:none;justify-content:center;align-items:center;padding:.75rem 1.75rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-brand) 0%, var(--color-accent) 100%);color:#0b0f19;border:none;box-shadow:0 4px 15px #38bdf833}.btn-primary:hover{background:linear-gradient(135deg,#51ccff 0%,#7c7eff 100%);transform:translateY(-2px);box-shadow:0 6px 20px #38bdf859}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-2px)}.pdf-viewer-section{border-top:1px solid var(--border-color);padding-top:2.5rem}.pdf-viewer-container{border:1px solid var(--border-color);background:#0f172a;border-radius:12px;overflow:hidden}.pdf-fallback-card{text-align:center;background:#0f172ad9;border-radius:12px;padding:3rem 2rem}.pdf-fallback-card h3{font-family:var(--font-display);color:var(--text-primary);margin-bottom:.75rem;font-size:1.25rem}.pdf-fallback-card p{color:var(--text-secondary);max-width:500px;margin:0 auto 1.5rem;font-size:.95rem}.fallback-actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}@media (max-width:768px){.archive-title{font-size:2.75rem}.container{padding:2.5rem 1rem}.container-detail{padding:2rem 1rem}.article-content{padding:2rem 1.5rem}.article-title{font-size:2rem}.controls-card{padding:1.25rem}.filter-section{flex-direction:column;align-items:flex-start}}