:root{--ink: #10272d;--ink-soft: #40585d;--night: #071a21;--night-raised: #0d3038;--teal: #20af94;--teal-bright: #36d0b0;--teal-pale: #dff8f2;--amber: #ed9b48;--amber-pale: #fff0db;--rose: #c85d68;--rose-pale: #fbe7e8;--paper: #f6f4ee;--paper-raised: #fffcf7;--line: #d8dfdc;--white: #ffffff;--shadow: 0 20px 55px rgba(7, 26, 33, 0.11);--radius: 18px;--radius-small: 10px;--wrap: 1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;font-size:17px;line-height:1.65;text-rendering:optimizeLegibility}a{color:#087b6c;text-decoration-thickness:0.08em;text-underline-offset:0.18em}a:hover{color:#045b50}img{max-width:100%}code,pre{font-family:"SFMono-Regular", Consolas, "Liberation Mono", monospace}code{padding:0.1em 0.32em;border-radius:5px;color:#b74451;background:#eee9e1;font-size:0.88em}pre{position:relative;margin:1.5rem 0;padding:1.25rem 1.4rem;overflow-x:auto;border:1px solid #21424a;border-radius:var(--radius-small);color:#e9fbf6;background:var(--night);line-height:1.55}pre code{padding:0;color:inherit;background:transparent}h1,h2,h3,h4{margin:0 0 0.75rem;color:var(--ink);font-family:ui-serif, Georgia, Cambria, "Times New Roman", serif;font-weight:650;line-height:1.12;letter-spacing:-0.025em}h1{font-size:clamp(2.7rem, 6vw, 5.4rem)}h2{font-size:clamp(2rem, 4vw, 3.2rem)}h3{font-size:1.45rem}p{margin:0 0 1rem}blockquote{margin:1.8rem 0;padding:1.1rem 1.35rem;border-left:4px solid var(--teal);background:var(--teal-pale)}blockquote p:last-child{margin-bottom:0}.wrap{width:calc(100% - 2.5rem);max-width:var(--wrap);margin-inline:auto}.section{padding:clamp(4rem, 8vw, 7rem) 0}.section-compact{padding:3.5rem 0}.section-dark{color:#c7d8d6;background:var(--night)}.section-dark h2,.section-dark h3,.section-dark strong{color:var(--white)}.section-muted{background:#eceee8}.eyebrow{display:inline-block;margin-bottom:0.85rem;color:#087b6c;font-size:0.78rem;font-weight:800;letter-spacing:0.13em;text-transform:uppercase}.section-dark .eyebrow,.hero .eyebrow,.model-hero .eyebrow{color:var(--teal-bright)}.lede{max-width:760px;color:var(--ink-soft);font-size:clamp(1.1rem, 2vw, 1.35rem);line-height:1.55}.section-dark .lede,.hero .lede,.model-hero .lede{color:#bdd0ce}.skip-link{position:fixed;z-index:100;top:0.75rem;left:0.75rem;padding:0.65rem 0.9rem;transform:translateY(-150%);border-radius:6px;color:var(--night);background:var(--teal-bright);font-weight:700}.skip-link:focus{transform:translateY(0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}.site-header{position:sticky;z-index:50;top:0;border-bottom:1px solid rgba(216,223,220,0.82);background:rgba(246,244,238,0.94);backdrop-filter:blur(14px)}.header-inner{display:flex;min-height:76px;align-items:center;justify-content:space-between;gap:2rem}.brand{display:inline-flex;align-items:center;gap:0.7rem;color:var(--ink);text-decoration:none}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-family:ui-serif, Georgia, serif;font-size:1.15rem}.brand small{margin-top:0.3rem;color:var(--ink-soft);font-size:0.66rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase}.site-nav{display:flex;align-items:center;gap:1.25rem}.site-nav a{color:var(--ink-soft);font-size:0.91rem;font-weight:700;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current="page"]{color:#087b6c}.site-nav .nav-github{padding:0.48rem 0.76rem;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--paper-raised)}.nav-toggle{display:none;width:44px;height:40px;padding:9px;border:1px solid var(--line);border-radius:7px;background:var(--paper-raised)}.nav-toggle span[aria-hidden]{display:block;height:2px;margin:4px 0;background:var(--ink)}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0.75rem 1.15rem;border:1px solid transparent;border-radius:8px;font-size:0.93rem;font-weight:800;text-decoration:none;transition:transform 140ms ease, box-shadow 140ms ease, background 140ms ease}.button:hover{transform:translateY(-2px)}.button-primary{color:var(--night);background:var(--teal-bright);box-shadow:0 10px 25px rgba(54,208,176,0.2)}.button-primary:hover{color:var(--night);background:#55dfc1}.button-secondary{border-color:#547078;color:var(--white);background:transparent}.button-secondary:hover{color:var(--white);border-color:var(--teal-bright)}.button-light{border-color:var(--line);color:var(--ink);background:var(--paper-raised)}.button-light:hover{color:var(--ink);border-color:#9fb5af}.button-row,.artifact-actions,.badge-row{display:flex;flex-wrap:wrap;align-items:center;gap:0.75rem}.text-link,.card-link{font-weight:800;text-decoration:none}.card{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-raised)}.card p:last-child{margin-bottom:0}.hero{position:relative;isolation:isolate;min-height:690px;display:flex;align-items:center;overflow:hidden;color:var(--white);background:radial-gradient(circle at 78% 28%, rgba(54,208,176,0.2), transparent 23rem),linear-gradient(135deg, #071a21 0%, #0b2931 58%, #102f34 100%)}.hero::after{content:"";position:absolute;z-index:-1;right:-6rem;bottom:-13rem;width:34rem;height:34rem;border:1px solid rgba(54,208,176,0.24);border-radius:50%;box-shadow:0 0 0 4rem rgba(54,208,176,0.035),0 0 0 8rem rgba(54,208,176,0.025)}.hero-grid{display:grid;grid-template-columns:minmax(0, 1.2fr) minmax(320px, 0.8fr);align-items:center;gap:clamp(2rem, 7vw, 7rem)}.hero h1{max-width:830px;color:var(--white)}.hero h1 em{color:var(--teal-bright);font-style:normal}.hero .button-row{margin-top:2rem}.contract-panel{position:relative;padding:1.25rem;border:1px solid rgba(128,181,173,0.3);border-radius:22px;background:rgba(5,20,26,0.68);box-shadow:0 28px 70px rgba(0,0,0,0.26)}.contract-panel::before{content:"";position:absolute;inset:0.65rem;pointer-events:none;border:1px solid rgba(54,208,176,0.1);border-radius:15px}.contract-label{display:flex;margin-bottom:1rem;align-items:center;justify-content:space-between;color:#87aba6;font-size:0.74rem;font-weight:800;letter-spacing:0.1em;text-transform:uppercase}.contract-label span:last-child{color:var(--teal-bright)}.contract-list{position:relative;margin:0;padding:0;list-style:none}.contract-list li{display:grid;grid-template-columns:1.6rem 1fr;gap:0.6rem;padding:0.8rem 0;border-top:1px solid rgba(128,181,173,0.14);color:#cadbd8}.contract-list b{color:var(--teal-bright);font-family:ui-monospace, monospace;font-size:0.78rem}.not-audit{display:flex;align-items:center;gap:0.65rem;margin-top:1rem;color:#91aaa7;font-size:0.8rem}.not-audit::before{content:"≠";display:grid;width:1.6rem;height:1.6rem;place-items:center;border-radius:50%;color:var(--amber);background:rgba(237,155,72,0.12);font-weight:900}.audience-grid,.artifact-grid,.reference-grid{display:grid;grid-template-columns:repeat(3, 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h2{margin-top:3.2rem;padding-top:0.8rem;border-top:1px solid var(--line);font-size:clamp(1.8rem, 4vw, 2.5rem)}.prose h2:first-child{margin-top:0}.prose h3{margin-top:2.2rem}.prose li{margin-bottom:0.45rem}.prose table{width:100%;margin:1.5rem 0;border-collapse:collapse;font-size:0.9rem}.prose th,.prose td{padding:0.75rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.prose th{color:var(--ink);background:#eaeee8}.callout{margin:1.75rem 0;padding:1.25rem 1.35rem;border:1px solid #9cd6ca;border-radius:var(--radius-small);background:var(--teal-pale)}.callout-warning{border-color:#e7c28d;background:var(--amber-pale)}.callout strong{display:block;margin-bottom:0.25rem}.three-up,.two-up{display:grid;gap:1.1rem;margin:1.5rem 0}.three-up{grid-template-columns:repeat(3, 1fr)}.two-up{grid-template-columns:repeat(2, 1fr)}.compact-card{padding:1.2rem;border:1px solid var(--line);border-radius:var(--radius-small);background:var(--paper-raised)}.compact-card h3{margin-top:0;font-size:1.15rem}.filter-bar{display:grid;grid-template-columns:1fr 220px;gap:0.8rem;margin:2rem 0}.filter-bar label{display:flex;flex-direction:column;gap:0.3rem;color:var(--ink-soft);font-size:0.78rem;font-weight:800;letter-spacing:0.05em;text-transform:uppercase}input,select,button{font:inherit}.filter-bar input,.filter-bar select,.explorer-field select{min-height:48px;padding:0.65rem 0.75rem;border:1px solid #b9c6c1;border-radius:8px;color:var(--ink);background:var(--paper-raised)}.model-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:1.25rem}.model-card{display:flex;min-height:360px;padding:1.5rem;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-raised);box-shadow:0 10px 30px rgba(7,26,33,0.055)}.model-card[hidden]{display:none}.model-card-top,.model-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.model-card h2{margin-top:1.5rem;font-size:2rem}.model-card h2 a{color:var(--ink);text-decoration:none}.model-card p{color:var(--ink-soft)}.model-language{color:var(--ink-soft);font-size:0.78rem;font-weight:700}.status,.chip{display:inline-flex;align-items:center;padding:0.3rem 0.58rem;border-radius:999px;font-size:0.7rem;font-weight:850;letter-spacing:0.06em;text-transform:uppercase}.status{color:#74521f;background:var(--amber-pale)}.status-accepted,.status-ratified{color:#086a5d;background:var(--teal-pale)}.chip{color:#48605d;background:#e7ebe6}.model-card-stats{display:grid;grid-template-columns:repeat(3, 1fr);margin:auto 0 1.25rem;padding:1rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.model-card-stats div{padding:0 0.75rem;border-right:1px solid var(--line)}.model-card-stats div:first-child{padding-left:0}.model-card-stats div:last-child{border-right:0}.model-card-stats dt{color:var(--ink);font-size:1.25rem;font-weight:800}.model-card-stats dd{margin:0;color:var(--ink-soft);font-size:0.7rem;line-height:1.3}.collection-note{margin-top:2.5rem;padding:1.4rem;border:1px dashed #9db4ae;border-radius:var(--radius-small);color:var(--ink-soft)}.model-hero{color:var(--white);background:radial-gradient(circle at 82% 28%, rgba(54,208,176,0.18), transparent 20rem),var(--night)}.model-hero h1{margin-top:1.2rem;color:var(--white);font-size:clamp(3rem, 7vw, 5rem)}.back-link{text-decoration:none}.model-title-row{margin-top:1rem}.model-title-row>div:first-child{max-width:800px}.confidence-card{display:grid;min-width:200px;padding:1.2rem;grid-template-columns:auto 1fr;gap:0.15rem 0.6rem;border:1px solid #36555c;border-radius:var(--radius-small);background:rgba(13,48,56,0.75);color:#a9c0bc;font-size:0.78rem}.confidence-card .confidence-label{grid-column:1 / -1;margin-bottom:0.65rem;color:#8ba8a3;font-size:0.68rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.confidence-card strong{color:var(--teal-bright);font-size:1.25rem}.model-metadata{display:grid;grid-template-columns:repeat(4, 1fr);margin:2.5rem 0;border-top:1px solid #315059;border-bottom:1px solid #315059}.model-metadata div{padding:1rem;border-right:1px solid #315059}.model-metadata div:first-child{padding-left:0}.model-metadata div:last-child{border-right:0}.model-metadata dt{color:#7f9d99;font-size:0.68rem;font-weight:800;letter-spacing:0.08em;text-transform:uppercase}.model-metadata dd{margin:0.25rem 0 0;color:var(--white);font-size:0.88rem}.model-metadata a{color:var(--white)}.model-metadata code{color:var(--teal-bright);background:#102f37}.artifact-actions .text-link{margin-left:0.5rem;color:var(--teal-bright)}.article-grid{display:grid;grid-template-columns:230px minmax(0, 760px);gap:clamp(2rem, 7vw, 6rem);justify-content:center}.article-aside{position:sticky;top:110px;align-self:start;padding:1rem;border-top:3px solid var(--amber);color:var(--ink-soft);font-size:0.83rem}.article-aside strong{color:var(--ink)}.precedence-list{margin:2rem 0;padding:0;list-style:none;counter-reset:route}.precedence-list li{display:grid;grid-template-columns:2.5rem minmax(220px, 0.65fr) 1fr;gap:1rem;padding:0.9rem 0;align-items:baseline;border-bottom:1px solid var(--line);counter-increment:route}.precedence-list li::before{content:counter(route,decimal-leading-zero);color:#70908a;font-family:ui-monospace, monospace;font-size:0.78rem}.precedence-list code{color:var(--ink);background:transparent;font-weight:800}.precedence-list span{color:var(--ink-soft);font-size:0.9rem}.explorer{display:grid;grid-template-columns:1fr 0.9fr;gap:1.5rem;margin-top:2rem}.explorer-form,.explorer-result{padding:clamp(1.3rem, 4vw, 2rem);border-radius:var(--radius)}.explorer-form{border:1px solid var(--line);background:var(--paper-raised)}.explorer-field{display:flex;margin-bottom:1.1rem;flex-direction:column;gap:0.35rem}.explorer-field[hidden]{display:none}.explorer-field label{font-size:0.86rem;font-weight:800}.explorer-field small{color:var(--ink-soft)}.explorer-result{display:flex;min-height:340px;flex-direction:column;justify-content:center;color:#c5d8d5;background:var(--night)}.explorer-result .result-kicker{color:var(--teal-bright);font-size:0.72rem;font-weight:800;letter-spacing:0.1em;text-transform:uppercase}.explorer-result h2{margin-top:0.65rem;color:var(--white);font-family:ui-monospace, monospace;font-size:clamp(1.35rem, 3vw, 2rem);overflow-wrap:anywhere}.result-status{display:inline-flex;align-self:flex-start;margin:0.35rem 0 1rem;padding:0.3rem 0.55rem;border-radius:999px;color:var(--night);background:var(--teal-bright);font-size:0.7rem;font-weight:900;letter-spacing:0.06em;text-transform:uppercase}.site-footer{padding:4rem 0 1.5rem;color:#9eb3af;background:#051419}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem}.footer-grid>div{display:flex;flex-direction:column;align-items:flex-start;gap:0.45rem}.footer-grid strong{color:var(--white)}.footer-grid a{color:#abc0bc;font-size:0.88rem;text-decoration:none}.footer-grid p{max-width:390px;margin-top:0.6rem}.footer-brand strong{font-size:1.1rem}.footer-bottom{display:flex;margin-top:3rem;padding-top:1.2rem;justify-content:space-between;gap:1rem;border-top:1px solid #243a40;font-size:0.75rem}.footer-bottom a{color:var(--teal-bright)}@media (max-width: 900px){.nav-toggle{display:block}.site-nav{position:absolute;top:76px;right:1.25rem;left:1.25rem;display:none;padding:1rem;align-items:stretch;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-small);background:var(--paper-raised);box-shadow:var(--shadow)}.site-nav.is-open{display:flex}.hero-grid,.featured-model,.explorer{grid-template-columns:1fr}.hero{min-height:auto}.contract-panel{max-width:580px}.process-grid{grid-template-columns:repeat(4, 1fr)}.process-step{min-height:100px;border-bottom:1px solid #29454d}.content-grid,.article-grid{grid-template-columns:1fr}.side-note,.article-aside{position:static;max-width:520px}.audience-grid,.artifact-grid,.reference-grid{grid-template-columns:1fr}.model-metadata{grid-template-columns:repeat(2, 1fr)}.model-metadata div:nth-child(2){border-right:0}.model-metadata div:nth-child(-n+2){border-bottom:1px solid #315059}}@media (max-width: 650px){body{font-size:16px}.wrap{width:calc(100% - 1.5rem);max-width:var(--wrap)}.hero-grid{gap:2.5rem}.process-grid,.model-grid,.filter-bar,.three-up,.two-up,.footer-grid{grid-template-columns:1fr}.process-step{min-height:auto;padding-bottom:1rem;border-right:0}.model-title-row{flex-direction:column}.confidence-card{width:100%}.model-metadata{grid-template-columns:1fr}.model-metadata div{padding-left:0;border-right:0;border-bottom:1px solid #315059}.model-metadata div:last-child{border-bottom:0}.precedence-list li{grid-template-columns:2rem 1fr}.precedence-list span{grid-column:2}.footer-bottom{align-items:flex-start;flex-direction:column}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:0.01ms !important}}