@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400&display=swap";:root{--color-bg: #191b1f;--color-text: #e0e0e0;--color-muted: #9ca3af;--color-accent: #60a5fa;--color-accent-light: rgba(96, 165, 250, .15);--color-border: #2e3138;--color-code-bg: #111318;--color-placeholder: #22252a;--color-fig-bg: transparent;--color-table-header: #22252a;--content-width: 780px;--sidebar-width: 200px;--font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}[data-theme=light]{--color-bg: #ffffff;--color-text: #1a1a1a;--color-muted: #6b7280;--color-accent: #2563eb;--color-accent-light: #dbeafe;--color-border: #e5e7eb;--color-code-bg: #1e1e2e;--color-placeholder: #f3f4f6;--color-fig-bg: transparent;--color-table-header: #f8fafc}.theme-toggle{position:fixed;top:16px;right:16px;z-index:100;background:var(--color-placeholder);border:1px solid var(--color-border);border-radius:6px;padding:6px 10px;cursor:pointer;font-size:18px;line-height:1;color:var(--color-text);transition:background .15s}.theme-toggle:hover{background:var(--color-accent-light)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-weight:400;font-size:16px;line-height:1.7;color:var(--color-text);background:var(--color-bg)}.page-layout{display:flex;max-width:calc(var(--content-width) + var(--sidebar-width) + 80px);margin:0 auto;padding:0 24px}.sidebar{width:var(--sidebar-width);flex-shrink:0;padding-right:32px}.sidebar-nav{position:sticky;top:32px;padding-top:48px}.sidebar-nav h3{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted);margin-bottom:12px}.sidebar-nav ul{list-style:none;padding:0;margin:0}.sidebar-nav li{margin-bottom:4px}.sidebar-nav a{font-size:13px;color:var(--color-muted);text-decoration:none;display:block;border-left:2px solid transparent;padding:3px 0 3px 12px;transition:color .15s,border-color .15s}.sidebar-nav a:hover{color:var(--color-text)}.sidebar-nav a.active{color:var(--color-accent);border-left-color:var(--color-accent);font-weight:500}.content{flex:1;min-width:0;max-width:var(--content-width)}@media(max-width:900px){.sidebar{display:none}.page-layout{display:block}}.container{max-width:var(--content-width);margin:0 auto;padding:0 24px}section{padding:40px 0;border-bottom:1px solid var(--color-border)}section:last-of-type{border-bottom:none}h1{font-size:2rem;font-weight:600;line-height:1.2;margin-bottom:16px}h2{font-size:1.4rem;font-weight:600;margin-bottom:16px;margin-top:8px}h3{font-size:1.1rem;font-weight:500;margin-bottom:12px;margin-top:24px}p{margin-bottom:16px;color:var(--color-text)}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}ul,ol{margin-bottom:16px;padding-left:24px}li{margin-bottom:6px}.hero{text-align:center;padding:0 24px 32px;border-bottom:1px solid var(--color-border)}.hero-video{display:block;background:var(--color-bg)}.hero h1{font-size:1.8rem;max-width:none;margin:16px auto 20px}.authors{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;margin-bottom:20px}.author{text-align:center}.author .name{font-weight:500;font-size:15px}.author .affiliation{font-size:12px;color:var(--color-muted)}.links{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:16px}.links a{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:1px solid var(--color-border);border-radius:6px;font-size:14px;font-weight:500;color:var(--color-text);transition:background .15s,border-color .15s}.links a:hover{background:var(--color-accent-light);border-color:var(--color-accent);text-decoration:none}.placeholder{background:var(--color-placeholder);border:2px dashed var(--color-border);border-radius:8px;padding:40px 20px;text-align:center;color:var(--color-muted);font-size:14px;margin:24px 0}.placeholder .label{font-weight:600;font-size:15px;color:#aaa;margin-bottom:8px}.placeholder .hint{font-size:12px;color:#666;margin-top:8px}.responsive-container{position:relative;width:100%;overflow:hidden;margin:24px auto;padding-top:56.25%}.responsive-iframe{position:absolute;inset:0;width:100%;height:100%;display:block;border:none}.accordion-container{position:relative;width:100%;overflow:hidden;margin:16px auto}.accordion{margin:auto;position:relative}.accordion input[type=radio]{display:none}.box{position:relative;background:var(--color-placeholder);height:64px;transition:all .15s ease-in-out}.box:before{content:"";position:absolute;display:block;inset:0;pointer-events:none;box-shadow:0 -1px 0 var(--color-border),0 0 2px #0000004d,0 2px 4px #0006}.box-title{width:calc(100% - 40px);height:64px;line-height:64px;padding:0 20px 0 44px;display:inline-block;cursor:pointer;user-select:none;font-size:14px}.box-title:before{position:absolute;display:block;content:"›";font-size:18pt;left:20px;top:-2px;transition:transform .15s ease-in-out;color:var(--color-muted)}.box-content{width:100%;height:100%;display:none;overflow:hidden;margin:auto}.box-close{position:absolute;height:64px;width:100%;top:0;left:0;cursor:pointer;display:none}input:checked+.box{height:auto;margin:16px 0;box-shadow:0 0 6px #0000004d,0 6px 12px #00000080}input:checked+.box .box-title{border-bottom:1px solid var(--color-border)}input:checked+.box .box-title:before{transform:rotate(90deg)}input:checked+.box .box-content,input:checked+.box .box-close{display:inline-block}.viewer-link-container{text-align:center;margin:16px 0}.viewer-link{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:1px solid var(--color-accent);border-radius:6px;font-size:14px;font-weight:500;color:var(--color-accent);transition:background .15s,color .15s}.viewer-link:hover{background:var(--color-accent);color:var(--color-bg);text-decoration:none}pre{background:var(--color-code-bg);color:#cdd6f4;padding:20px;border-radius:8px;overflow-x:auto;font-family:var(--font-mono);font-size:13px;line-height:1.6;margin:20px 0}code{font-family:var(--font-mono);font-size:.9em}p code,li code{background:#2a2d35;padding:2px 6px;border-radius:4px;font-size:.85em;color:#e0e0e0}a.cite{text-decoration:none;color:var(--color-accent)}a.cite:hover{text-decoration:underline}.ref-list{font-size:13px;line-height:1.6;color:var(--color-muted)}.ref-list li:target{color:var(--color-text);background:var(--color-accent-light);border-radius:3px;padding:2px 4px;margin-left:-4px}figcaption{text-align:center;font-size:13px;color:var(--color-muted);margin-top:8px;line-height:1.5}figure{margin:24px 0}figure img{width:100%;border-radius:6px;background:var(--color-fig-bg);padding:8px}figure.no-frame img{background:none;padding:0}figure img,figure video{filter:invert(1) hue-rotate(180deg) saturate(1.2)}figure.no-invert img,figure.no-invert video{filter:saturate(1.2)}[data-theme=light] figure img,[data-theme=light] figure video{filter:saturate(1.2)}[data-theme=light] figure.no-invert img,[data-theme=light] figure.no-invert video{filter:saturate(1.2)}.image-grid{display:grid;gap:16px;margin:24px 0}.image-grid.cols-2{grid-template-columns:1fr 2fr}.image-grid.cols-2 figure{display:flex;flex-direction:column}.image-grid.cols-2 figure img{flex:1;object-fit:contain;max-height:400px}.image-grid.cols-2-equal{grid-template-columns:1fr 1fr}.image-grid.cols-2-equal figure{display:block}.image-grid.cols-2-equal figure img{flex:none;max-height:none}.image-grid.cols-3{grid-template-columns:1fr 1fr 1fr}@media(max-width:640px){.image-grid.cols-2,.image-grid.cols-3{grid-template-columns:1fr}.image-grid.cols-2 figure img{max-height:none}}.video-container{position:relative;width:100%;padding-top:56.25%;margin:24px 0;border-radius:8px;overflow:hidden;background:#000}.video-container video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain}table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--color-border)}th{font-weight:600;background:var(--color-table-header)}tr.section-header td{font-weight:600;background:var(--color-table-header);border-bottom:1px solid var(--color-border)}tr.total-row td{border-top:1px solid var(--color-muted);background:var(--color-accent-light)}.cost-table th:not(:first-child){text-align:center}.cost-table td:not(:first-child){text-align:center}.cost-table tr.total-row td:first-child{text-align:right}.cost-table td:first-child{white-space:nowrap}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:20px 0}.table-scroll>table{margin:0;width:auto;min-width:100%}.footer{padding:48px 0;text-align:center;color:var(--color-muted);font-size:13px}@media(max-width:640px){h1{font-size:1.5rem}h2{font-size:1.2rem}.hero{padding:0 16px 24px}.container{padding:0 16px}section{padding:32px 0}}