@font-face{font-family:"Inter";src:url("/assets/fonts/InterVariable.woff2") format("woff2-variations");font-weight:100 900;font-style:normal;font-display:swap}:root{color-scheme:light;--paper-0: #ffffff;--paper-50: #fafaf7;--paper-100: #f6f7f3;--paper-200: #eef0ea;--paper-300: #e3e7dd;--ink-black: #000000;--ink-950: #0F1217;--ink-900: #15171c;--ink-850: #171A1F;--ink-800: #22262d;--ink-700: #343a44;--ink-600: #4b5563;--ink-500: #667085;--panta-blue-950: #071A2C;--panta-blue-900: #0b2238;--panta-blue-800: #123657;--panta-blue-700: #163e64;--panta-blue-600: #1e527e;--panta-blue-500: #2d6e9f;--panta-blue-100: #e8f0f6;--panta-blue-50: #f3f7fa;--accent-gold-dark: #7A5318;--accent-gold: #a8792a;--accent-gold-soft: #D6A94A;--accent-gold-pale: #F6E9C8;--accent-gold-wash: #FCF7EA;--color-paper-0: #ffffff;--color-paper-50: #fafaf7;--color-paper-100: #f6f7f3;--color-paper-200: #eef0ea;--color-paper-300: #e3e7dd;--color-ink-900: #15171c;--color-ink-800: #22262d;--color-ink-700: #343a44;--color-ink-600: #4b5563;--color-ink-500: #667085;--color-ink-400: #8a94a3;--color-ink-300: #b4bbc6;--color-brand-950: #0b2238;--color-brand-900: #123657;--color-brand-800: #163e64;--color-brand-700: #1e527e;--color-brand-600: #2d6e9f;--color-brand-100: #e8f0f6;--site-shell-max: calc(260px + 860px + 240px + 18px * 2);--site-home-shell-max: 1164px;--color-brand-50: #f3f7fa;--color-line-soft: #ecefe8;--color-line-default: #dde2d8;--color-line-strong: #cad2c4;--color-line-100: #ecefe8;--color-line-200: #dde2d8;--color-line-300: #cad2c4;--layer-e0-dark: #2c4268;--layer-e0: #365a8c;--layer-e0-accent: #5a7eb3;--layer-e0-pale: #dce8fa;--layer-e0-wash: #f1f6fd;--layer-e1-dark: #124641;--layer-e1: #035d55;--layer-e1-accent: #1b8278;--layer-e1-pale: #d6eeea;--layer-e1-wash: #edf8f6;--layer-e2-dark: #573131;--layer-e2: #733e42;--layer-e2-accent: #9f5b5c;--layer-e2-pale: #f8e2e1;--layer-e2-wash: #fdf2f2;--layer-e3-dark: #4a334f;--layer-e3: #624269;--layer-e3-accent: #896092;--layer-e3-pale: #f0e3f3;--layer-e3-wash: #f9f3fa;--brand-paper-gradient: linear-gradient(135deg, #FAFAF7 0%, #F6F7F3 56%, #EEF0EA 100%);--layer-e0-gradient: linear-gradient(135deg, #F1F6FD 0%, #DCE8FA 56%, #C7D5F1 100%);--layer-e1-gradient: linear-gradient(135deg, #EDF8F6 0%, #D6EEEA 56%, #B9DFD8 100%);--layer-e2-gradient: linear-gradient(135deg, #FDF2F2 0%, #F8E2E1 56%, #EDC9CA 100%);--layer-e3-gradient: linear-gradient(135deg, #F9F3FA 0%, #F0E3F3 56%, #E4CBE8 100%);--accent-gold-gradient: linear-gradient(135deg, #FCF7EA 0%, #F6E9C8 56%, #E7C676 100%);--panta-blue-dark-gradient: linear-gradient(135deg, #123657 0%, #163E64 52%, #1A4874 100%);--layer-e0-dark-gradient: linear-gradient(135deg, #2C4268 0%, #365A8C 52%, #3F679F 100%);--layer-e1-dark-gradient: linear-gradient(135deg, #124641 0%, #035D55 52%, #167268 100%);--layer-e2-dark-gradient: linear-gradient(135deg, #573131 0%, #733E42 52%, #8A4E50 100%);--layer-e3-dark-gradient: linear-gradient(135deg, #4A334F 0%, #624269 52%, #76517F 100%);--accent-gold-dark-gradient: linear-gradient(135deg, #7A5318 0%, #A8792A 52%, #BD8F35 100%);--tau-spectrum-rule: linear-gradient( 90deg, var(--layer-e0-accent) 0%, var(--layer-e1-accent) 34%, var(--layer-e2-accent) 68%, var(--layer-e3-accent) 100% );--tau-spectrum-substrate: linear-gradient( 90deg, color-mix(in srgb, var(--layer-e0-accent) 5%, transparent) 0%, color-mix(in srgb, var(--layer-e1-accent) 5%, transparent) 34%, color-mix(in srgb, var(--layer-e2-accent) 5%, transparent) 68%, color-mix(in srgb, var(--layer-e3-accent) 5%, transparent) 100% );--rule: rgba(22, 62, 100, 0.18);--rule-strong: rgba(22, 62, 100, 0.34);--rule-soft: rgba(22, 62, 100, 0.10);--semantic-success: #2f6f4e;--semantic-success-soft: #e8f3ed;--semantic-warning: #a8792a;--semantic-warning-soft: #f7efe1;--semantic-danger: #9a3b35;--semantic-danger-soft: #f7e9e7;--semantic-info: #2d6e9f;--semantic-info-soft: #e8f0f6;--lane-discover: var(--panta-blue-700);--lane-discover-soft: var(--panta-blue-50);--lane-program: var(--panta-blue-700);--lane-program-soft: var(--panta-blue-50);--lane-agenda: var(--panta-blue-700);--lane-agenda-soft: var(--panta-blue-50);--lane-corpus: var(--panta-blue-700);--lane-corpus-soft: var(--panta-blue-50);--lane-results: var(--panta-blue-700);--lane-results-soft: var(--panta-blue-50);--lane-verify: var(--panta-blue-700);--lane-verify-soft: var(--panta-blue-50);--lane-publications: var(--panta-blue-700);--lane-publications-soft: var(--panta-blue-50);--lane-impact: var(--panta-blue-700);--lane-impact-soft: var(--panta-blue-50);--lane-engage: var(--panta-blue-700);--lane-engage-soft: var(--panta-blue-50);--lane-support: var(--ink-600);--lane-support-soft: var(--paper-200);--lane-current: var(--panta-blue-700);--lane-current-soft: var(--panta-blue-50);--font-ui: Source Sans 3, Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-display: Garamond Premier Pro, EB Garamond, Iowan Old Style, Palatino, Palatino Linotype, Book Antiqua, Georgia, serif;--font-mono: Source Code Pro, SF Mono, ui-monospace, Fira Code, JetBrains Mono, Consolas, monospace;--font-sans: Source Sans 3, Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--font-serif: Garamond Premier Pro, EB Garamond, Iowan Old Style, Palatino, Palatino Linotype, Book Antiqua, Georgia, serif;--serif: Garamond Premier Pro, EB Garamond, Iowan Old Style, Palatino, Palatino Linotype, Book Antiqua, Georgia, serif;--serif-display: Garamond Premier Pro, EB Garamond, Iowan Old Style, Palatino, Palatino Linotype, Book Antiqua, Georgia, serif;--sans: Source Sans 3, Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;--mono: Source Code Pro, SF Mono, ui-monospace, Fira Code, JetBrains Mono, Consolas, monospace;--fs-hairline: 11px;--fs-mono: 12px;--fs-meta: 13px;--fs-body-sm: 15px;--fs-body: 16px;--fs-body-lg: 17px;--fs-h6: 18px;--fs-h5: 20px;--fs-h4: 24px;--fs-h3: 28px;--fs-h2: 34px;--fs-h1: 42px;--fs-display: 62px;--text-xs: 0.75rem;--text-sm: 0.875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.375rem;--text-2xl: 1.75rem;--text-3xl: 2.25rem;--text-4xl: 3rem;--lh-tight: 1.04;--lh-snug: 1.2;--lh-body: 1.55;--lh-prose: 1.68;--tracking-cap: 0.08em;--tracking-kicker: 0.18em;--tracking-eyebrow: 0.12em;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 28px;--space-8: 32px;--space-10: 40px;--space-12: 46px;--space-14: 58px;--radius-xs: 6px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 22px;--radius-2xl: 28px;--radius-pill: 999px;--shadow-card: 0 10px 24px rgba(21, 23, 28, 0.07);--shadow-layer: 0 12px 36px rgba(21, 23, 28, 0.06);--shadow-raise: 0 12px 36px rgba(21, 23, 28, 0.08);--shadow-deep: 0 18px 48px rgba(11, 34, 56, 0.18);--shadow-shell: 0 14px 32px rgba(21, 23, 28, 0.08), 0 2px 8px rgba(21, 23, 28, 0.04);--shadow-popover: 0 24px 64px rgba(21, 23, 28, 0.18), 0 8px 24px rgba(21, 23, 28, 0.10);--border-subtle: 1px solid var(--color-line-soft);--border-default: 1px solid var(--color-line-default);--border-strong: 1px solid var(--color-line-strong);--surface-page: var(--color-paper-100);--surface-shell: rgba(255, 255, 255, 0.78);--surface-hero: rgba(255, 255, 255, 0.84);--surface-card: rgba(255, 255, 255, 0.72);--surface-plate: rgba(250, 250, 247, 0.86);--surface-meta: rgba(238, 240, 234, 0.66);--surface-raised: #ffffff;--ease: cubic-bezier(0.2, 0.6, 0.2, 1);--t-fast: 120ms;--t-base: 150ms;--t-mid: 250ms;--t-slow: 400ms;--motion-fast: 140ms ease;--motion-standard: 200ms ease;--focus-ring: 0 0 0 3px rgba(45, 110, 159, 0.22)}.lane-e0{--layer: var(--layer-e0);--layer-wash: var(--layer-e0-wash);--layer-pale: var(--layer-e0-pale);--layer-accent: var(--layer-e0-accent);--layer-dark: var(--layer-e0-dark)}.lane-e1{--layer: var(--layer-e1);--layer-wash: var(--layer-e1-wash);--layer-pale: var(--layer-e1-pale);--layer-accent: var(--layer-e1-accent);--layer-dark: var(--layer-e1-dark)}.lane-e2{--layer: var(--layer-e2);--layer-wash: var(--layer-e2-wash);--layer-pale: var(--layer-e2-pale);--layer-accent: var(--layer-e2-accent);--layer-dark: var(--layer-e2-dark)}.lane-e3{--layer: var(--layer-e3);--layer-wash: var(--layer-e3-wash);--layer-pale: var(--layer-e3-pale);--layer-accent: var(--layer-e3-accent);--layer-dark: var(--layer-e3-dark)}.lane-discover{--lane-current: var(--lane-discover);--lane-current-soft: var(--lane-discover-soft)}.lane-program{--lane-current: var(--lane-program);--lane-current-soft: var(--lane-program-soft)}.lane-agenda{--lane-current: var(--lane-agenda);--lane-current-soft: var(--lane-agenda-soft)}.lane-corpus{--lane-current: var(--lane-corpus);--lane-current-soft: var(--lane-corpus-soft)}.lane-results{--lane-current: var(--lane-results);--lane-current-soft: var(--lane-results-soft)}.lane-verify{--lane-current: var(--lane-verify);--lane-current-soft: var(--lane-verify-soft)}.lane-publications{--lane-current: var(--lane-publications);--lane-current-soft: var(--lane-publications-soft)}.lane-impact{--lane-current: var(--lane-impact);--lane-current-soft: var(--lane-impact-soft)}.lane-engage{--lane-current: var(--lane-engage);--lane-current-soft: var(--lane-engage-soft)}.lane-support{--lane-current: var(--lane-support);--lane-current-soft: var(--lane-support-soft)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}@media(prefers-reduced-motion: reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}html{scroll-behavior:auto}}body,p,li{color:var(--ink-900)}body{font-family:"Source Sans 3","Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.7;background:var(--surface-page);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5{font-family:"Garamond Premier Pro","EB Garamond","Iowan Old Style",Palatino,"Palatino Linotype","Book Antiqua",Georgia,serif;color:var(--panta-blue-900);line-height:1.25}h1{font-size:2.75rem;font-weight:400;margin-bottom:.6em}h2{font-size:1.85rem;font-weight:400;margin-top:2em;margin-bottom:.5em;scroll-margin-top:calc(56px + 24px)}h3{font-size:1.28rem;font-weight:400;text-transform:none;letter-spacing:0;margin-top:1.5em;margin-bottom:.5em}h4{font-family:"Source Sans 3","Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:1rem;font-weight:650;letter-spacing:0;margin-top:1.25em;margin-bottom:.45em}p{line-height:1.7;margin-bottom:1rem}a{color:var(--panta-blue-700);text-decoration:none;transition:color 140ms ease}a:hover{color:var(--panta-blue-900)}a:visited{color:#624269;color:var(--layer-e3)}.aria-current-rail a[aria-current=page]{color:var(--layer-e3);font-weight:520;border-left:2px solid var(--layer-e3);padding-left:8px}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--panta-blue-700);outline-offset:2px;border-radius:4px;box-shadow:none}.icon,svg[data-lucide],svg.lucide,svg[data-icon]{stroke-width:1.5}code{font-family:"Source Code Pro","SF Mono",ui-monospace,"Fira Code","JetBrains Mono",Consolas,monospace;font-size:.88em;background:var(--color-brand-100);padding:2px 6px;border-radius:6px;overflow-wrap:anywhere;word-break:break-word}pre{background:var(--color-paper-50);border:var(--border-default);border-radius:12px;padding:14px 16px;overflow-x:auto}pre code{background:rgba(0,0,0,0);border-radius:0;padding:0}pre code{overflow-wrap:normal;word-break:normal}strong{font-weight:650;color:#15171c}em{font-style:italic}ul,ol{padding-left:1.5em;margin-bottom:1rem;color:#4b5563}ul li,ol li{margin-bottom:.3em}hr{border:none;border-top:1px solid rgba(202,210,196,.72);margin:1.5em 0}::selection{background:var(--color-brand-100)}img,svg,video{max-width:100%}@media(max-width: 760px){h1{font-size:2.2rem}h2{font-size:1.55rem}h3{font-size:1.15rem}}.site-header{position:sticky;top:0;z-index:55;height:56px;display:flex;align-items:center;padding-inline:max(22px,(100vw - var(--site-shell-max))/2 + 22px);border-bottom:1px solid var(--rule);transition:border-color 140ms ease}.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--tau-spectrum-substrate),rgba(246,247,243,.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background 140ms ease;pointer-events:none}@media(max-width: 1080px){.site-header{padding-inline:16px}}@media(max-width: 760px){.site-header{flex-direction:row;padding-inline:10px;gap:8px}}body.shell-home .site-header{padding-inline:max(22px,(100vw - var(--site-home-shell-max))/2 + 22px)}@media(max-width: 1080px){body.shell-home .site-header{padding-inline:16px}}@media(max-width: 760px){body.shell-home .site-header{padding-inline:10px}}.header-brand{display:flex;align-items:center;text-decoration:none;color:#15171c;flex-shrink:0;padding:4px 0}.header-brand:focus-visible{outline:2px solid var(--panta-blue-700);outline-offset:2px;border-radius:8px}.header-brand-lockup{display:block;height:41px;width:auto;max-width:min(234px,45vw)}@media(max-width: 1080px){.header-brand-lockup{height:36px;max-width:min(198px,43vw)}}@media(max-width: 760px){.header-brand-lockup{height:32px;max-width:min(180px,56vw)}}.release-stamp{font-family:"Source Code Pro","SF Mono",ui-monospace,"Fira Code","JetBrains Mono",Consolas,monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-500);white-space:nowrap;margin-left:auto;margin-right:8px;align-self:center}@media(max-width: 1080px){.release-stamp{display:none}}.header-controls{display:flex;align-items:center;gap:4px;order:1;margin-left:8px;flex-shrink:0}@media(max-width: 760px){.header-controls{order:0;margin-left:auto}}.shell-control{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:var(--border-default);border-radius:8px;background:var(--surface-card);color:#4b5563;cursor:pointer;flex-shrink:0;transition:background 140ms ease,border-color 140ms ease,color 140ms ease,box-shadow 140ms ease,transform 140ms ease}.shell-control:hover{background:var(--panta-blue-50);color:var(--panta-blue-700);border-color:rgba(22,62,100,.26);box-shadow:0 8px 18px rgba(21,23,28,.08)}.shell-control:focus-visible{outline:2px solid var(--panta-blue-700);outline-offset:2px}.shell-control[aria-expanded=true],.shell-control.is-active{background:#edf3f8;color:var(--panta-blue-800);border-color:rgba(22,62,100,.34);box-shadow:0 10px 22px rgba(21,23,28,.1);transform:translateY(-1px)}.shell-control svg{width:18px;height:18px}@media(max-width: 760px){.shell-control{width:44px;height:44px}}.header-toc-wrapper{display:none}@media(max-width: 760px){.header-toc-wrapper{display:block;position:relative}.header-toc-wrapper[hidden]{display:none}}.header-page-icon{fill:currentColor}.header-toc-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:min(300px,85vw);max-height:60vh;overflow-y:auto;padding:6px;background:var(--surface-shell);border:var(--border-default);border-radius:16px;backdrop-filter:blur(24px) saturate(140%);-webkit-backdrop-filter:blur(24px) saturate(140%);box-shadow:var(--shadow-popover);z-index:53;scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.12) rgba(0,0,0,0)}.header-toc-dropdown::-webkit-scrollbar{width:4px}.header-toc-dropdown::-webkit-scrollbar-track{background:rgba(0,0,0,0)}.header-toc-dropdown::-webkit-scrollbar-thumb{background:rgba(0,0,0,.12);border-radius:4px}.header-toc-dropdown[hidden]{display:none}@media(max-width: 760px){.header-toc-dropdown{position:fixed;top:calc(56px + 8px);left:10px;right:10px;width:auto;max-height:calc(100dvh - 56px - 24px);background:var(--surface-shell);border-radius:16px;padding:8px;box-shadow:var(--shadow-popover)}}.header-toc-dropdown .toc-dropdown-link{display:flex;align-items:center;min-height:44px;padding:8px 12px;font-size:.86rem;font-weight:440;color:#4b5563;text-decoration:none;border-radius:8px;transition:all 140ms ease}.header-toc-dropdown .toc-dropdown-link:hover{color:var(--lane-current);background:var(--lane-current-soft);text-decoration:none}.header-toc-dropdown .toc-dropdown-link.active{color:var(--lane-current);font-weight:580}@media(max-width: 760px){.header-toc-dropdown .toc-dropdown-link{padding:10px 14px;font-size:.92rem}}.header-page-drawer{display:flex;flex-direction:column;gap:12px}@media(max-width: 760px){.header-page-drawer{padding:12px}}.page-drawer-section{display:grid;gap:4px}.page-drawer-section+.page-drawer-section{padding-top:10px;border-top:1px solid rgba(202,210,196,.72)}.page-drawer-section-title{padding:2px 8px 6px;font-size:.7rem;font-weight:700;line-height:1.2;text-transform:uppercase;letter-spacing:.05em;color:#4b5563}.page-tool-row{display:grid;grid-template-columns:28px minmax(0, 1fr);align-items:center;gap:10px;width:100%;min-height:48px;padding:8px 10px;border:0;border-radius:8px;background:rgba(0,0,0,0);color:#15171c;font:inherit;text-align:left;text-decoration:none;cursor:pointer;transition:background 140ms ease,color 140ms ease,transform 140ms ease}.page-tool-row:hover,.page-tool-row:focus-visible{background:var(--panta-blue-50);color:var(--panta-blue-800);text-decoration:none}.page-tool-row:focus-visible{outline:2px solid var(--panta-blue-700);outline-offset:2px}.page-tool-row:active{transform:translateY(1px)}.page-tool-row.is-disabled,.page-tool-row:disabled{color:#4b5563;cursor:not-allowed;opacity:.58}.page-tool-row.is-disabled:hover,.page-tool-row:disabled:hover{background:rgba(0,0,0,0);color:#4b5563}.page-tool-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;background:var(--surface-meta);color:var(--panta-blue-700);font-size:.9rem;font-weight:650}.page-tool-title,.page-tool-description{display:block}.page-tool-title{font-size:.88rem;font-weight:620;line-height:1.2}.page-tool-description{margin-top:2px;font-size:.76rem;line-height:1.25;color:#4b5563}.page-tool-toast{margin:2px 8px 0;font-size:.76rem;color:var(--semantic-success)}.page-drawer-toc-list{display:grid;gap:2px}.page-drawer-empty{margin:0;padding:10px 12px;color:#4b5563;font-size:.84rem;line-height:1.35}.header-hamburger{display:none}@media(max-width: 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