:root{--bg: #ffffff;--surface: #ffffff;--text: #1a1a1a;--text-dim: #5a6577;--border: #e1e4e8;--accent: #2563eb;--fx-accent: #2563eb;--fx-accent-soft: #eff6ff;--fx-muted: #5a6577;--fx-text: #1a1a1a;--fx-surface: #ffffff;--fx-surface-2: #fdfefe;--fx-border: #dde3ea;--fx-border-soft: #edf1f6;--fx-code-bg: #f3f6fa;--fx-green: #16a34a;--fx-green-soft: #dcfce7;--fx-green-text: #166534;--fx-amber: #8a5000;--fx-amber-soft: #fff4e5;--fx-amber-border: #ffd89b;--fx-pullquote-text: #2c3440}.paper-table{margin:1.5rem 0}.paper-table h3{font-size:1rem;margin:0 0 .3rem;font-weight:600}.paper-table .ref-id{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;color:var(--fx-muted);font-weight:400;margin-left:.4rem}.paper-table .caption{font-size:.86rem;color:var(--fx-muted);line-height:1.5;margin:0 0 .6rem;max-width:78ch}.paper-table .data-table{width:100%;border-collapse:collapse;font-family:Iowan Old Style,"Source Serif 4",Charter,Cambria,Georgia,Times New Roman,serif;font-size:.94rem;font-variant-numeric:tabular-nums lining-nums;margin:.3rem 0 .5rem;color:var(--fx-text)}.paper-table .data-table thead{border-top:1.6px solid var(--fx-text);border-bottom:.8px solid var(--fx-text)}.paper-table .data-table tbody{border-bottom:1.6px solid var(--fx-text)}.paper-table .data-table th,.paper-table .data-table td{padding:.32rem .75rem;text-align:right;border:none;vertical-align:baseline}.paper-table .data-table th{font-weight:600;font-size:.84rem;font-variant:all-small-caps;letter-spacing:.04em;padding-top:.5rem;padding-bottom:.5rem;color:var(--fx-text)}.paper-table .data-table th:first-child,.paper-table .data-table td:first-child{text-align:left}.paper-table .data-table tr{transition:background .4s ease;scroll-margin-top:1.5rem}.paper-table .data-table tr:target{background:#fef3c7}.paper-table .data-table tr:target td{box-shadow:inset 0 -1px #f59e0b}.paper-table .data-table tr:target td:first-child{box-shadow:inset 4px 0 #f59e0b,inset 0 -1px #f59e0b;padding-left:.95rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}a{color:var(--accent)}.page{max-width:1480px;margin:0 auto;padding:48px 64px 80px 32px}@media(max-width:720px){.page{padding:48px 24px 64px}}main.page.paper-page{max-width:1480px;padding-left:32px;padding-right:64px}@media(max-width:720px){main.page.paper-page{padding-left:24px;padding-right:24px}}.paper-page>.page{display:grid;grid-template-columns:minmax(0,1fr);gap:0;padding:0;max-width:none;margin:0}@media(min-width:960px){.paper-page>.page{grid-template-columns:240px minmax(0,1fr);column-gap:3.2rem}}.paper-page .toc{display:none}@media(min-width:960px){.paper-page .toc{display:block;position:sticky;top:1.2rem;align-self:start;font-size:.82rem;line-height:1.5;padding-top:.3rem;max-height:calc(100vh - 2rem);overflow:auto}.paper-page .toc h4{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--fx-muted);margin-bottom:.6rem;font-weight:600}.paper-page .toc ul{list-style:none;padding:0;margin:0;border-left:2px solid var(--fx-border-soft)}.paper-page .toc li{margin:0}.paper-page .toc a{display:block;padding:.28rem .8rem;color:var(--fx-muted);text-decoration:none;border-left:2px solid transparent;margin-left:-2px;transition:color .15s,border-color .15s}.paper-page .toc a:hover{color:var(--fx-accent)}.paper-page .toc a.active{color:var(--fx-accent);border-left-color:var(--fx-accent);font-weight:500}}.paper-page .explainer{max-width:1200px;min-width:0}.paper-page .explainer>section{scroll-margin-top:1rem}.paper-page .explainer p,.paper-page .explainer li{font-size:1.02rem;line-height:1.68;color:var(--fx-text)}.paper-page .explainer h2{font-size:1.45rem;margin-top:3.2rem;margin-bottom:.7rem;letter-spacing:-.015em;line-height:1.25}.paper-page .explainer h2:first-child,.paper-page .explainer section:first-of-type h2{margin-top:1.2rem}.paper-page .explainer h3{font-size:.78rem;margin-top:2rem;margin-bottom:.6rem;color:var(--fx-muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}.paper-page .explainer a{color:var(--fx-accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;text-decoration-color:color-mix(in srgb,var(--fx-accent) 40%,transparent);transition:text-decoration-color .15s}.paper-page .explainer a:hover{text-decoration-color:var(--fx-accent)}.paper-page code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--fx-code-bg);padding:.08rem .35rem;border-radius:3px;color:var(--fx-text)}.paper-page strong{font-weight:600}.paper-page em{font-style:italic}.paper-page .back{margin-bottom:1.2rem;font-size:.88rem}.breadcrumbs{margin-bottom:2rem;color:var(--text-dim);font-size:.95rem;text-align:left}.breadcrumbs a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent}.breadcrumbs a:hover{border-color:currentColor}.breadcrumbs .sep{color:var(--text-dim);margin:0 .35em}.paper-page .hero{border-bottom:1px solid var(--fx-border);padding:0 0 1.8rem;margin-bottom:2rem;position:relative}.paper-page .hero:before{content:"";position:absolute;inset:-1.2rem -1rem auto;height:140px;background:radial-gradient(ellipse at top left,color-mix(in srgb,var(--fx-accent) 8%,transparent),transparent 60%);pointer-events:none;z-index:-1}.paper-page .hero h1{font-size:clamp(1.7rem,3vw,2.2rem);line-height:1.2;letter-spacing:-.025em;margin-bottom:.5rem}.paper-page .hero .authors{margin-top:.5rem;font-size:1rem;line-height:1.55}.paper-page .hero .authors strong{font-weight:600}.paper-page .hero .sub{color:var(--fx-muted);font-size:.92rem;margin-top:.35rem}.paper-page .badge-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem;align-items:center}.paper-page .badge{display:inline-block;padding:.25rem .65rem;background:var(--fx-surface);border:1px solid var(--fx-border);border-radius:999px;font-size:.76rem;color:var(--fx-muted);font-weight:500}.paper-page .badge.draft{background:var(--fx-amber-soft);border-color:var(--fx-amber-border);color:var(--fx-amber)}.paper-page .cta-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}.paper-page .cta{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.1rem;background:var(--fx-accent);color:#fff!important;border-radius:6px;text-decoration:none!important;font-weight:500;font-size:.92rem;transition:transform .1s,box-shadow .15s}.paper-page .cta:hover{transform:translateY(-1px);box-shadow:0 4px 12px color-mix(in srgb,var(--fx-accent) 30%,transparent)}.paper-page .cta.secondary{background:transparent;color:var(--fx-accent)!important;border:1px solid var(--fx-border)}.paper-page .tldr{background:var(--fx-accent-soft);border-left:3px solid var(--fx-accent);padding:1.1rem 1.3rem;margin:0 0 2.2rem;border-radius:4px}.paper-page .tldr strong{color:var(--fx-accent)}.paper-page .tldr p{margin:0;font-size:.98rem}.paper-page .pullquote{font-size:1.15rem;line-height:1.5;font-style:italic;border-left:3px solid var(--fx-accent);padding:.4rem 1.3rem;margin:1.8rem 0;color:var(--fx-pullquote-text)}.paper-page .pullquote cite{display:block;font-size:.8rem;font-style:normal;color:var(--fx-muted);margin-top:.5rem}.paper-page .fig{background:var(--fx-surface-2);border:1px solid var(--fx-border);border-radius:10px;padding:1.3rem;margin:1.6rem 0}.paper-page .fig-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--fx-muted);margin-bottom:.7rem;font-weight:600}.paper-page .fig-caption{font-size:.84rem;color:var(--fx-muted);margin-top:.8rem;line-height:1.55}.paper-page .fig-caption.illustrative{margin-top:.5rem;padding:.55rem .8rem;background:#fef9c3;border-left:3px solid #ca8a04;color:#713f12;border-radius:3px;font-size:.82rem}.paper-page .fig-caption.illustrative strong{color:#713f12}@media(prefers-color-scheme:dark){.paper-page .fig-caption.illustrative{background:#3f3612;border-left-color:#eab308;color:#fde68a}.paper-page .fig-caption.illustrative strong{color:#fef3c7}}.paper-page .companion-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.8rem;margin:1rem 0 .8rem}.paper-page .companion-card{display:flex;flex-direction:column;gap:.45rem;padding:1.05rem 1.15rem 1.15rem;background:var(--fx-surface);border:1px solid var(--fx-border);border-radius:10px;text-decoration:none!important;color:var(--fx-text)!important;transition:transform .12s,border-color .15s,box-shadow .15s}.paper-page .companion-card:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--fx-accent) 55%,var(--fx-border));box-shadow:0 6px 18px color-mix(in srgb,var(--fx-accent) 14%,transparent)}.paper-page .companion-card .tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--fx-accent);font-weight:600}.paper-page .companion-card .title{font-size:.98rem;font-weight:600;line-height:1.35}.paper-page .companion-card .role{font-size:.86rem;color:var(--fx-muted);line-height:1.55}.paper-page .refs{font-size:.88rem;padding-left:1.2rem}.paper-page .refs li{margin-bottom:.55rem;color:var(--fx-muted);line-height:1.55}.paper-page .refs li strong{color:var(--fx-text)}.paper-page .footnote{font-size:.85rem;color:var(--fx-muted);line-height:1.55;padding-top:1rem;border-top:1px solid var(--fx-border-soft);margin-top:2.5rem}.status-ribbon{position:fixed;top:0;right:0;width:170px;height:170px;overflow:hidden;pointer-events:none;z-index:1000}.status-ribbon:before,.status-ribbon:after{content:"";position:absolute;border:4px solid var(--ribbon-edge)}.status-ribbon:before{top:0;left:46px;border-right-color:transparent;border-top-color:transparent}.status-ribbon:after{bottom:46px;right:0;border-left-color:transparent;border-bottom-color:transparent}.status-ribbon span{position:absolute;display:block;width:250px;padding:8px 0;background:var(--ribbon-bg);color:#fff;font:600 .72rem/1.1 Inter,-apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.14em;text-transform:uppercase;text-align:center;box-shadow:0 3px 10px #00000038;transform:rotate(45deg);right:-60px;top:38px}.status-ribbon.under-review{--ribbon-bg: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);--ribbon-edge: #1e3a8a}.status-ribbon.draft{--ribbon-bg: linear-gradient(180deg, #b45309 0%, #92400e 100%);--ribbon-edge: #78350f}.status-ribbon.draft span{letter-spacing:.06em;font-size:.66rem}@media print{.status-ribbon{position:absolute}}.owner-only-banner{max-width:980px;margin:0 auto 1.2rem;padding:.65rem 1rem;background:#f5f3ff;border:1px dashed #a78bfa;border-left-width:4px;border-left-style:solid;border-radius:6px;color:#4c1d95;font-size:.9rem;line-height:1.45;display:flex;align-items:baseline;gap:.55rem}.owner-only-banner strong{font-weight:700}.owner-only-banner .lock{font-size:1rem;line-height:1}.comparisons-h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.08em;color:var(--fx-muted);font-weight:600;margin:1.4rem 0 .3rem}.comparisons-dek{font-size:.92rem;color:var(--fx-muted);margin:0 0 .9rem;line-height:1.55}.comparisons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.7rem;margin:0 0 1.4rem}@media(max-width:760px){.comparisons-grid{grid-template-columns:1fr}}.cmp-card-wide{grid-column:1 / -1}.cmp-card{background:var(--fx-surface-2);border:1px solid var(--fx-border);border-radius:8px;padding:.8rem .95rem;display:flex;flex-direction:column;gap:.45rem}.cmp-title{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--fx-muted);font-weight:600}.cmp-pair{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}.cmp-pill{display:inline-flex;align-items:center;gap:.35rem;padding:.18rem .5rem;border-radius:999px;background:#fff;border:1px solid var(--fx-border);font-size:.82rem;font-variant-numeric:tabular-nums;font-family:inherit;color:inherit;cursor:pointer;transition:background .12s,transform .05s}button.cmp-pill{line-height:1.2}.cmp-pill:hover{background:#f8fafc}.cmp-pill:active{transform:scale(.97)}.cmp-pill b{font-weight:700}.cmp-pill.positive{border-color:#86efac}.cmp-pill.positive b{color:#166534}.cmp-pill.negative{border-color:#fca5a5}.cmp-pill.negative b{color:#991b1b}.cmp-arrow{color:var(--fx-muted);font-weight:600;font-size:.92rem}.cmp-delta{font-size:.92rem;font-weight:700;font-variant-numeric:tabular-nums}.cmp-delta.positive{color:#166534}.cmp-delta.negative{color:#991b1b}.cmp-note{font-size:.82rem;color:var(--fx-muted);line-height:1.45}.comparisons-and-dag{display:grid;grid-template-columns:minmax(0,1fr);gap:1.4rem;margin-top:.8rem}@media(min-width:1280px){.comparisons-and-dag{display:block;position:relative}.comparisons-and-dag .comparisons-col{position:sticky;top:1.2rem;float:left;width:240px;margin-left:calc(-240px - 3.2rem);max-height:calc(100vh - 2rem);overflow-y:auto;padding-right:.3rem}.comparisons-and-dag .dag-col{min-width:0}.comparisons-and-dag .comparisons-grid{grid-template-columns:1fr;gap:.55rem}.comparisons-and-dag .cmp-card{padding:.65rem .8rem;gap:.35rem}.comparisons-and-dag .cmp-card-wide{grid-column:auto}.comparisons-and-dag .cmp-pill{font-size:.78rem;padding:.14rem .42rem}.comparisons-and-dag .cmp-title{font-size:.72rem}.comparisons-and-dag .cmp-note{font-size:.78rem}.comparisons-and-dag .comparisons-h3{margin-top:0}body[data-cards-visible=true] .paper-page .toc{visibility:hidden}}.construct-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.9rem;margin:0 0 1.2rem}@media(max-width:760px){.construct-grid{grid-template-columns:1fr}}.construct-card{background:var(--fx-surface-2);border:1px solid var(--fx-border);border-radius:8px;padding:.85rem 1rem;display:flex;flex-direction:column;gap:.5rem}.construct-card h5{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--fx-muted);font-weight:600;margin:0}.construct-card p{margin:0;line-height:1.55}.construct-card p.ex{font-size:.92rem}.construct-card p.dx{font-size:.85rem;color:var(--fx-muted)}.paper-page section[id]>h2 .section-anchor{display:inline-block;margin-left:.45rem;color:var(--fx-muted);opacity:0;text-decoration:none;font-weight:600;font-size:.85em;padding:0 .25rem;border-radius:3px;transition:opacity .15s ease,background .15s ease;vertical-align:.05em}.paper-page section[id]>h2:hover .section-anchor,.paper-page .section-anchor:focus{opacity:.55}.paper-page .section-anchor:hover{opacity:1;background:var(--fx-accent-soft, #eff6ff)}.paper-page section[id]:target>h2 .section-anchor{opacity:.55}.site-nav{display:flex;align-items:center;flex-wrap:wrap;gap:20px;padding:8px 24px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:12px;background:#1e2530;color:#8b95a5}.site-nav a{color:#8b95a5;text-decoration:none;transition:color .15s;touch-action:manipulation}.site-nav a:hover{color:#fff}.site-nav .current{color:#fff;font-weight:600}.site-nav .sep{color:#3a4250}@media(max-width:560px){.site-nav{gap:10px;padding:8px 16px;line-height:1.4}.site-nav a,.site-nav .current{min-height:32px;display:inline-flex;align-items:center}}