.nav-wrapper{position:relative;display:flex;align-items:center;justify-content:flex-end;flex:1;min-width:0;overflow:visible;}.primary-nav{display:flex;align-items:center;white-space:nowrap;}.primary-nav a{display:block;margin-left:var(--space-md);font-size:1rem;color:var(--color-text-secondary);font-weight:500;padding:var(--space-xs) 0;transition:color var(--transition-base);}.primary-nav a:hover{color:var(--color-primary);}.nav-toggle{display:flex;align-items:center;gap:6px;background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-primary);padding:6px 12px;border-radius:var(--border-radius-sm);font-size:0.85rem;margin-left:var(--space-md);white-space:nowrap;transition:all var(--transition-base);}.nav-toggle:hover{border-color:var(--color-primary);color:var(--color-primary);}.nav-toggle[hidden]{display:none !important;}.glass-dropdown{position:absolute;top:60px;right:0;min-width:220px;background:var(--color-header-bg);border:1px solid var(--color-border);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);backdrop-filter:var(--backdrop-blur-strong);-webkit-backdrop-filter:var(--backdrop-blur-strong);z-index:1001;transform-origin:top right;animation:dropIn 0.2s cubic-bezier(0.2,0.8,0.2,1);}.glass-dropdown[hidden]{display:none;}@keyframes dropIn{from{opacity:0;transform:scale(0.95) translateY(-10px);}to{opacity:1;transform:scale(1) translateY(0);}}.dropdown-content{padding:var(--space-xs);display:flex;flex-direction:column;}.dropdown-content a{display:block;padding:10px 16px;color:var(--color-text-secondary);font-size:1rem;border-radius:6px;transition:all var(--transition-base);text-align:left;}.dropdown-content a:hover,.dropdown-content a:focus{background:rgba(6,182,212,0.1);color:var(--color-text-primary);padding-left:20px;}.theme-toggle{background:none;border:none;color:var(--color-text-secondary);display:flex;padding:var(--space-xs);border-radius:var(--border-radius-sm);flex-shrink:0;transition:color var(--transition-base);cursor:pointer;}.theme-toggle:hover{color:var(--color-text-primary);}.site-footer{background:var(--color-header-bg);border-top:1px solid var(--color-border);padding:var(--space-xl) var(--space-md);margin-top:var(--space-2xl);backdrop-filter:var(--backdrop-blur);-webkit-backdrop-filter:var(--backdrop-blur);}.footer-content{max-width:var(--container-max);margin:0 auto;display:grid;gap:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));}.footer-section h3{font-size:var(--font-size-lg);margin-bottom:var(--space-md);color:var(--color-primary);}.footer-section p{color:var(--color-text-secondary);line-height:var(--line-height-normal);}.footer-section ul{list-style:none;padding:0;}.footer-section ul li{margin-bottom:var(--space-sm);}.footer-section ul li a{color:var(--color-text-secondary);transition:color var(--transition-base);}.footer-section ul li a:hover{color:var(--color-primary);}.footer-bottom{max-width:var(--container-max);margin:var(--space-xl) auto 0;padding-top:var(--space-md);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-tertiary);font-size:var(--font-size-sm);}.pagination{display:flex;justify-content:center;margin-top:var(--space-lg);}.pagination ul{display:flex;list-style:none;padding:0;margin:0;gap:var(--space-xs);}.pagination li{margin:0;}.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 var(--space-sm);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background-color:var(--bg-panel);color:var(--text-primary);text-decoration:none;transition:all 0.2s ease;}.pagination a:hover{background-color:var(--bg-hover);border-color:var(--color-cyan);}.pagination .active span{background-color:var(--color-cyan);color:var(--bg-void);border-color:var(--color-cyan);font-weight:700;}.pagination .disabled span{color:var(--text-disabled);cursor:not-allowed;}.toc{list-style:none;padding:0;margin:0;}.toc ul{list-style:none;padding:0;margin:0;}.toc li{margin:0;padding:0;}.toc-item-h2{display:flex;align-items:center;gap:8px;padding:4px 0;}.toc-item-h2 a{flex-grow:1;font-size:0.95rem; font-weight:bold;}.toc-toggle{background:none;border:none;padding:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius-sm);transition:background-color var(--transition-base);}.toc-toggle:hover{background-color:rgba(128,128,128,0.1);}.toc .chevron{width:16px;height:16px;stroke:var(--color-text-secondary);transition:transform 0.2s ease;flex-shrink:0;}.toc-toggle[aria-expanded="true"] .chevron{transform:rotate(90deg);}.toc a{display:block;font-size:0.9rem;color:var(--color-text-secondary);transition:all var(--transition-base);padding:4px 8px; margin:0;border-radius:var(--border-radius-sm);}.toc a:hover,.toc-item-h2:hover a{color:var(--color-text-primary);background-color:rgba(128,128,128,0.05);}.toc-h3-list{padding-left:24px; border-left:1px solid var(--color-border);margin-left:6px;}.toc-h3-list a{margin:0;font-weight:400;}.responsive-tabs-wrapper{background:var(--bg-void);border-bottom:1px solid var(--border-glass);}.tab-btn{flex:1 0 auto;background:var(--bg-panel);border:none;color:var(--text-muted);font-size:0.85rem;font-weight:600;text-transform:uppercase;padding:14px 12px;border-bottom:2px solid transparent;text-align:center;}.tab-btn.active{color:var(--color-cyan);border-bottom-color:var(--color-cyan);background:rgba(6,182,212,0.05);}.glass-panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--border-radius-md);overflow:hidden;transition:all var(--transition-base);}.glass-panel:hover{background:var(--color-surface-hover);}details.glass-panel summary{padding:12px 16px;cursor:pointer;font-weight:600;font-size:0.9rem;list-style:none;display:flex;justify-content:space-between;align-items:center;}details.glass-panel summary:focus-visible{background:rgba(6,182,212,0.1);}details[open] summary{border-bottom:1px solid var(--color-border);}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--color-primary);color:#020617;font-weight:700;font-size:0.92rem;padding:14px 32px;border-radius:var(--border-radius-sm);border:none;cursor:pointer;text-transform:uppercase;letter-spacing:0.08em;transition:all var(--transition-base);text-decoration:none;}.btn-primary:hover{box-shadow:0 0 24px var(--color-glow);transform:translateY(-1px);color:#020617;}.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--color-text-primary);font-weight:600;font-size:0.92rem;padding:13px 28px;border-radius:var(--border-radius-sm);border:1px solid var(--color-border);cursor:pointer;text-transform:uppercase;letter-spacing:0.08em;transition:all var(--transition-base);text-decoration:none;}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary);box-shadow:0 0 14px var(--color-glow);}.animation-container-wrapper{background:var(--bg-panel);border:1px solid var(--border-glass);border-radius:8px;margin:2rem 0;position:relative;width:100%;container-type:inline-size;}.animation-container{width:100%;height:auto;background:rgba(0,0,0,0.3);position:relative;display:block;border-radius:8px 8px 0 0;overflow:hidden;}.graphic-controls{display:flex;background:var(--bg-panel);border-top:1px solid var(--border-glass);padding:8px;gap:8px;width:100%;box-sizing:border-box;border-radius:0 0 8px 8px;}.dropdown-wrapper{position:relative;display:flex; flex:1;}.dropdown-wrapper .btn-dropdown-trigger{width:100%;height:100%;}.dropdown-menu{position:absolute;bottom:100%; left:0;width:100%;min-width:200px;background:var(--bg-panel);border:1px solid var(--border-glass);border-radius:4px;padding:4px 0;margin-bottom:4px;z-index:100;box-shadow:0 4px 12px rgba(0,0,0,0.3);backdrop-filter:blur(12px);}.dropdown-menu[hidden]{display:none;}.dropdown-item{display:block;width:100%;padding:10px 16px;text-align:left;background:transparent;border:none;color:var(--color-text-secondary);font-family:var(--font-family-base);font-size:0.85rem;cursor:pointer;transition:all 0.2s ease;}.dropdown-item:hover{background:rgba(255,255,255,0.05);color:var(--color-text-primary);}.btn-graphic{flex:1;background:transparent;border:1px solid var(--border-glass);border-radius:4px;color:var(--color-text-secondary);padding:10px;display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-family-base);font-size:0.85rem;font-weight:600;line-height:1.2;text-decoration:none;cursor:pointer;transition:all 0.2s ease;}.btn-graphic:hover{background:rgba(6,182,212,0.1);color:var(--color-text-primary);border-color:var(--color-cyan);}.btn-graphic:active{transform:translateY(1px);}.btn-graphic svg{stroke:currentColor;display:block;}.loading-spinner{width:24px;height:24px;border:3px solid var(--border-subtle);border-top:3px solid var(--color-cyan);border-radius:50%;margin-right:15px;animation:spin 1s linear infinite;}@keyframes spin{0%{ transform:rotate(0deg);}100%{ transform:rotate(360deg);}}.animation-container-wrapper.paused .icon-pause{display:none !important;}.animation-container-wrapper.paused .icon-play{display:block !important;}.animation-container-wrapper.paused .btn-pause{border-color:var(--color-green);color:var(--color-green);background:rgba(34,197,94,0.1);}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}.glossary-term{border-bottom:1px dotted var(--color-primary);cursor:help;position:relative;color:var(--color-primary);transition:color 0.2s ease;}.glossary-term:hover{color:var(--color-primary-bright);}.glossary-tooltip{position:absolute;z-index:1000;width:280px;background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:4px;padding:15px;box-shadow:0 10px 25px rgba(0,0,0,0.5);font-size:0.9rem;line-height:1.5;color:var(--color-text);display:none; pointer-events:auto;}.glossary-tooltip-header{margin-bottom:8px;border-bottom:1px solid var(--color-border);padding-bottom:5px;}.glossary-tooltip-title{font-weight:bold;color:var(--color-primary);text-transform:uppercase;letter-spacing:1px;}.glossary-tooltip-body{margin-bottom:10px;}.glossary-tooltip-footer{font-size:0.8rem;text-align:right;}.article-glossary{margin-top:4rem;padding-top:2rem;border-top:1px solid var(--color-border);}.article-glossary h2{font-size:1.5rem;margin-bottom:1.5rem;color:var(--color-primary);}.glossary-list{display:grid;gap:1.5rem;}.glossary-item{padding:1rem;background:var(--color-bg-panel);border-left:3px solid var(--color-primary);border-radius:0 4px 4px 0;}.glossary-term-name{font-weight:bold;font-size:1.1rem;margin-bottom:0.5rem;color:var(--color-primary);}.glossary-term-def{margin-left:0;line-height:1.6;color:var(--color-text-secondary);}.glossary-footer{margin-top:2rem;text-align:center;}.view-all-glossary{display:inline-block;padding:0.75rem 1.5rem;border:1px solid var(--color-primary);color:var(--color-primary);text-decoration:none;border-radius:4px;transition:all 0.2s ease;}.view-all-glossary:hover{background:var(--color-primary);color:var(--color-bg-void);}.btn-return-reading{display:inline-block;padding:0.75rem 1.5rem;background:var(--color-bg-panel);border:1px solid var(--color-border);color:var(--color-text-primary);text-decoration:none;border-radius:4px;margin-right:1rem;cursor:pointer;transition:all 0.2s ease;}.btn-return-reading:hover{border-color:var(--color-primary);color:var(--color-primary);}.glossary-page{max-width:1200px;margin:0 auto;}.glossary-search-container{margin-bottom:2rem;position:sticky;top:0;background:var(--color-bg-void);z-index:10;padding:1rem 0;}#glossarySearch{width:100%;padding:1rem;background:var(--color-bg-panel);border:1px solid var(--color-border);color:var(--color-text-primary);border-radius:8px;font-size:1.1rem;}.glossary-az-filter{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:3rem;justify-content:center;}.glossary-az-filter a,.glossary-az-filter span{padding:0.5rem 1rem;border:1px solid var(--color-border);border-radius:4px;text-decoration:none;color:var(--color-text-primary);}.glossary-az-filter a:hover{border-color:var(--color-primary);color:var(--color-primary);}.glossary-az-filter .disabled{opacity:0.3;}.letter-heading{font-size:3rem;color:var(--color-primary);border-bottom:2px solid var(--color-primary);margin-top:3rem;margin-bottom:2rem;}.glossary-entry{margin-bottom:2rem;}.glossary-entry dt{font-size:1.5rem;font-weight:bold;color:var(--color-primary);margin-bottom:0.5rem;}.glossary-entry dd{margin-left:0;font-size:1.1rem;line-height:1.7;color:var(--color-text-secondary);}.desktop-only{display:flex;}.mobile-only{display:none;}@media (max-width:768px){.desktop-only{display:none;}.mobile-only{display:flex;}.glossary-az-filter{position:sticky;top:70px;background:var(--color-bg-void);padding:0.5rem 0;z-index:9;}}.glossary-link{color:var(--color-primary);text-decoration:none;}.glossary-link:hover{text-decoration:underline;}[data-theme="tron"] .glossary-tooltip{background:rgba(10,20,30,0.95);backdrop-filter:blur(10px);border-color:var(--color-primary);box-shadow:0 0 20px rgba(6,182,212,0.3);}.btn-back-to-term{display:inline-block;background:none;border:1px solid var(--color-primary);color:var(--color-primary);border-radius:50%;width:24px;height:24px;font-size:14px;cursor:pointer;vertical-align:middle;margin-left:10px;padding:0;line-height:22px;text-align:center;text-decoration:none;}.btn-back-to-term:hover{background:var(--color-primary);color:var(--color-bg-void);}.glossary-return-highlight{animation:glossary-pulse 2s ease;}@keyframes glossary-pulse{0%{background-color:var(--color-primary);color:var(--color-bg-void);}100%{background-color:transparent;}}.glossary-term-link{color:var(--color-primary);text-decoration:none;border-bottom:1px dotted var(--color-primary);}.glossary-term-link:hover{color:var(--color-primary-bright);}.sitemap{margin-top:var(--space-xl);max-width:var(--container-max);margin-left:auto;margin-right:auto;}.sitemap h1{font-family:var(--font-family-mono);font-size:clamp(2rem,4vw,3.5rem);margin-bottom:var(--space-xl);color:var(--text-main);font-weight:var(--font-weight-extrabold);letter-spacing:-0.02em;}.sitemap-filters{margin-bottom:4rem;}.sitemap-search-container{display:flex;flex-direction:column;gap:var(--space-md);}.sitemap-filters label{font-family:var(--font-family-mono);font-size:var(--font-size-xs);color:var(--color-primary);letter-spacing:0.2em;text-transform:uppercase;}.sitemap-filters input{width:100%;padding:1.2rem 1.5rem;background:var(--color-bg-panel);border:1px solid var(--color-border);color:var(--color-text-primary);border-radius:8px;font-size:1.1rem;font-family:var(--font-family-mono);transition:border-color var(--transition-base),box-shadow var(--transition-base);}.sitemap-filters input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 20px rgba(6,182,212,0.15);}.sitemap-filters .btn-group{display:flex;gap:var(--space-sm);margin-top:var(--space-xs);}.sitemap-filters button{background:transparent;border:1px solid var(--color-border);color:var(--color-text-secondary);padding:8px 16px;font-family:var(--font-family-mono);font-size:0.7rem;cursor:pointer;border-radius:4px;transition:all 0.2s ease;text-transform:uppercase;letter-spacing:0.1em;}.sitemap-filters button:hover{border-color:var(--color-primary);color:var(--color-primary);background:rgba(6,182,212,0.05);}.sitemap-section{margin-bottom:var(--space-md);background:var(--color-bg-panel);border:1px solid var(--color-border);border-radius:8px;transition:border-color 0.3s ease;overflow:hidden;}.sitemap-section:hover{border-color:var(--color-primary);}.section-header{padding:1.25rem 1.5rem;display:flex;justify-content:space-between;align-items:center;cursor:pointer;background:rgba(255,255,255,0.02);transition:background 0.2s ease;}.section-header:hover{background:rgba(6,182,212,0.05);}.sitemap-section h2{font-family:var(--font-family-mono);font-size:1rem;color:var(--text-main);letter-spacing:0.05em;text-transform:uppercase;margin:0;pointer-events:none;}.sitemap-section ul{list-style:none;padding:0 1.5rem 1.5rem 1.5rem;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:var(--space-sm);}.sitemap-section li{margin:0;}.sitemap-section a{color:var(--color-text-secondary);text-decoration:none;font-size:0.95rem;transition:color 0.2s ease;display:flex;align-items:center;gap:12px;}.sitemap-section a::before{content:"";width:6px;height:6px;background:var(--color-border);border-radius:50%;transition:background 0.2s ease,box-shadow 0.2s ease;}.sitemap-section a:hover{color:var(--color-primary);}.sitemap-section a:hover::before{background:var(--color-primary);box-shadow:0 0 8px var(--color-primary);}.collapsible-content{max-height:0;overflow:hidden;opacity:0;transition:max-height 0.4s cubic-bezier(0.4,0,0.2,1),opacity 0.3s ease;}.sitemap-section.active .collapsible-content{max-height:2000px;opacity:1;padding-top:1rem;border-top:1px solid var(--color-border);}.toggle-icon{width:28px;height:28px;border:1px solid var(--color-border);border-radius:4px;display:flex;align-items:center;justify-content:center;transition:border-color 0.3s;}.toggle-icon svg{width:16px;height:16px;stroke:var(--text-muted);fill:none;stroke-width:2;transition:transform 0.3s,stroke 0.3s;}.section-header:hover .toggle-icon{border-color:var(--color-primary);}.section-header:hover .toggle-icon svg{stroke:var(--color-primary);}.sitemap-section.active .toggle-icon svg{transform:rotate(180deg);}@media (max-width:768px){.sitemap-section ul{grid-template-columns:1fr;}}