@charset "UTF-8";

:root {
  color-scheme: light;
  --paper: #f6f7f2;
  --ink: #17251f;
  --muted: #536159;
  --line: #d7ddd3;
  --accent: #c3ee81;
  --green: #376d43;
  --code: #172720;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 40px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Inter", "Segoe UI", Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--green); }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid #477b38; outline-offset: 5px; }
::selection { background: var(--accent); color: var(--ink); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 550; line-height: 1.08; letter-spacing: -.05em; }
h1 { font-size: clamp(56px, 5.5vw, 78px); margin-bottom: 27px; }
h2 { font-size: clamp(34px, 3.2vw, 44px); margin-bottom: 25px; }
h3 { font-size: 24px; }
p { margin-bottom: 20px; }
pre { margin: 0; overflow: auto; font-family: var(--mono); tab-size: 2; }
code { font-family: var(--mono); font-size: .88em; }
pre code { font-size: 13px; line-height: 1.85; }
.wrap { max-width: 1320px; margin-inline: auto; padding-inline: 48px; }
.site-header { max-width: 1440px; margin: auto; min-height: 96px; padding: 20px 48px; display: flex; align-items: center; gap: 42px; border-bottom: 1px solid var(--line); }
.wordmark { font-size: 42px; font-weight: 750; line-height: 1; text-decoration: none; letter-spacing: -.1em; }
.wordmark span { color: var(--green); }
.site-header nav { display: flex; gap: 22px; margin-left: auto; font-size: 13px; font-weight: 550; }
.site-header nav a, .header-cta { text-decoration: none; }
.header-cta { padding: 10px 17px; border: 1px solid var(--ink); font-size: 13px; font-weight: 600; white-space: nowrap; }
.header-cta span { margin-left: 12px; }
.example { display: grid; grid-template-columns: .9fr 1.15fr; gap: 85px; align-items: center; }
.hero { grid-template-columns: .95fr 1.1fr; gap: 60px; padding-block: 90px 75px; }
.eyebrow, .small-label { font-family: var(--mono); font-size: 10px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { color: var(--green); margin-bottom: 25px; }
.status-dot { display: inline-block; height: 7px; width: 7px; margin-right: 7px; background: var(--green); border-radius: 50%; }
.accent-word { position: relative; z-index: 0; white-space: nowrap; }
.accent-word::after { content: ""; position: absolute; z-index: -1; height: 19%; inset-inline: -2px; bottom: 8%; background: var(--accent); }
.hero-description { max-width: 430px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.actions { display: flex; flex-wrap: wrap; gap: 27px; align-items: center; margin-block: 30px 24px; }
.button { display: inline-flex; gap: 25px; padding: 13px 22px; text-decoration: none; font-size: 14px; font-weight: 600; }
.primary { background: var(--ink); color: #fff; }
.primary:hover { background: var(--green); color: #fff; }
.hero-footnote { font-family: var(--mono); font-size: 10px; color: var(--muted); margin: 0; }
.text-link { font-size: 13px; font-weight: 600; text-decoration: none; }
.text-link span { display: inline-block; margin-left: 7px; }
.capabilities { display: grid; grid-template-columns: repeat(5, 1fr); gap: 35px; padding-block: 25px; border-block: 1px solid var(--line); }
.capabilities a { text-decoration: none; }
.capabilities strong { display: block; font-size: 14px; font-weight: 550; margin-bottom: 5px; }
.capabilities span { font-size: 11px; color: var(--muted); }
.feature-example { padding-block: 95px; }
.example-copy > p:not(.eyebrow) { font-size: 15px; color: var(--muted); max-width: 410px; }
.example-copy .text-link { display: inline-block; margin-top: 8px; }
.example-listing { min-width: 0; }
.code-window { min-width: 0; background: var(--code); color: #eef4e9; border: 1px solid #34463a; border-radius: 8px; overflow: hidden; box-shadow: 0 15px 40px #17251f0a; }
.window-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 0 22px; min-height: 53px; border-bottom: 1px solid #3c4c40; }
.file-label { font-family: var(--mono); font-size: 11px; color: #b7c8b9; }
.file-label::before { content: ""; display: inline-block; width: 6px; height: 6px; border: 1px solid #a7baac; margin-right: 9px; border-radius: 50%; }
.code-tabs { display: flex; align-items: stretch; gap: 15px; }
.code-tabs button { appearance: none; border: 0; border-bottom: 2px solid transparent; padding: 17px 0 15px; background: transparent; color: #b7c8b9; font-family: var(--mono); font-size: 10px; white-space: nowrap; }
.code-tabs button[aria-selected="true"] { color: #d3efaa; border-bottom-color: #c3ee81; }
.code-tabs button:hover { color: #fff; }
.code-tabs button:focus-visible { outline-color: #c3ee81; outline-offset: 3px; }
.panel-title { padding: 20px 25px 0; font-size: 20px; color: #d3efaa; }
.code-panel pre { padding: 27px; max-height: 580px; scrollbar-color: #647c66 #172720; }
.code-panel pre:focus-visible { outline-color: #c3ee81; outline-offset: -4px; }
.code-panel + .code-panel { border-top: 1px solid #647c66; }
.code-panel[role="tabpanel"] { border-top: 0; }
.kw { color: #d9b8f5; }
.annotation { color: #f4cd8a; }
.type { color: #9bdad7; }
.comment { color: #a4b8aa; }
.string { color: #e7eeb5; }
.code-caption { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 22px; border-top: 1px solid #3c4c40; color: #b9c9bd; }
.code-caption p { font-size: 11px; line-height: 1.7; margin: 0; }
.panel-tools { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.panel-tools a, .copy-button { font-family: var(--mono); font-size: 9px; color: #b9c9bd; }
.panel-tools a { text-decoration: none; }
.panel-tools a:hover { color: #fff; }
.copy-button { border: 0; padding: 0; background: transparent; }
.copy-button:hover { color: #fff; }
.framework-section { background: var(--code); color: #eef4e9; }
.framework-section .eyebrow { color: #c3ee81; }
.framework-section .example-copy > p:not(.eyebrow) { color: #b9c9bd; }
.framework-section .text-link { color: #c3ee81; }
.framework-section .text-link:hover { color: #fff; }
.framework-section .feature-example + .feature-example { border-top: 1px solid #3c4c40; }
.scale-section { padding-block: 85px 65px; }
.scale-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 35px; }
.scale-heading .eyebrow { margin-bottom: 18px; }
.scale-heading h2 { margin-bottom: 0; }
.scale-heading > .text-link { white-space: nowrap; margin-bottom: 5px; }
.scale-highlights { margin: 0; border-top: 1px solid var(--line); }
.scale-highlights > div { display: grid; grid-template-columns: 190px 1fr; gap: 35px; padding-block: 22px; border-bottom: 1px solid var(--line); font-size: 15px; }
.scale-highlights dt { font-weight: 550; }
.scale-highlights dd { margin: 0; color: var(--muted); }
.scale-highlights a { text-decoration: none; }
.scale-highlights a:hover { text-decoration: underline; }
.agents-section { padding-block: 30px 85px; }
.agents-section > .eyebrow { margin-bottom: 18px; }
.agents-section h2 { margin-bottom: 20px; }
.agents-intro { max-width: 650px; margin-bottom: 35px; color: var(--muted); font-size: 16px; }
.agent-projects { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.agent-project { display: grid; grid-template-columns: 56px 190px 1fr 20px; gap: 25px; align-items: center; padding-block: 24px; border-bottom: 1px solid var(--line); text-decoration: none; }
.agent-project img { display: block; object-fit: contain; }
.agent-project h3 { margin: 0; font-size: 19px; line-height: 1.3; letter-spacing: -.03em; }
.agent-project p { margin: 0; color: var(--muted); font-size: 15px; }
.project-arrow { color: var(--green); }
.agent-project:hover { color: var(--ink); background: #edf1e8; }
.agent-project:hover h3 { color: var(--green); text-decoration: underline; text-underline-offset: 4px; }
.site-footer { display: flex; justify-content: space-between; gap: 40px; padding-block: 45px; }
.site-footer .wordmark { font-size: 34px; }
.site-footer p { font-size: 12px; margin: 15px 0 0; }
.footer-links { display: flex; gap: 23px; flex-wrap: wrap; align-content: start; padding-top: 7px; font-size: 11px; }
.footer-links a { text-decoration: none; }
.site-footer .footer-credit { font-size: 10px; color: var(--muted); margin-top: 7px; }
.skip-link { position: fixed; top: -100px; left: 10px; z-index: 10; padding: 12px 20px; background: var(--accent); color: var(--ink); }
.skip-link:focus { top: 10px; }
.sr-only { position: absolute; height: 1px; width: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.research-hero { padding-block: 75px 55px; max-width: 850px; }
.research-hero h1 { font-size: clamp(40px, 6vw, 76px); }
.research-list { padding-bottom: 55px; max-width: 1000px; }
.research-group { border-top: 1px solid var(--line); padding-block: 40px; }
.research-group h2 { font-size: 28px; margin-bottom: 32px; text-wrap: balance; }
.paper { margin-bottom: 28px; overflow-wrap: anywhere; }
.paper:last-child { margin-bottom: 0; }
.paper h3 { font-weight: 550; font-size: 17px; line-height: 1.5; margin: 0; }
.paper a { text-decoration: none; }
.paper p { margin: 7px 0 0; color: var(--muted); font-size: 13px; }
.paper .citation-venue { margin-top: 3px; }

@media (max-width: 1100px) {
  .wrap { padding-inline: 32px; }
  .site-header { padding-inline: 32px; gap: 20px; }
  .site-header nav { gap: 14px; font-size: 12px; }
  .example { gap: 45px; }
  .hero { gap: 32px; }
  .hero h1 { font-size: 62px; }
  .hero .eyebrow { font-size: 9px; }
  .hero-description { font-size: 16px; }
  .window-top { padding-inline: 18px; }
  .code-tabs { gap: 12px; }
  .file-label { font-size: 10px; }
  .code-panel pre { padding: 22px; }
  pre code { font-size: 12px; }
  .code-caption { align-items: start; flex-direction: column; gap: 10px; }
}
@media (max-width: 760px) {
  .wrap { padding-inline: 24px; }
  .site-header { padding: 20px 24px; flex-wrap: wrap; gap: 20px; }
  .site-header .wordmark { font-size: 34px; }
  .site-header nav { order: 3; width: 100%; margin: 0; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 11px; }
  .header-cta { margin-left: auto; font-size: 11px; padding: 8px 12px; }
  .example { grid-template-columns: 1fr; gap: 35px; }
  .hero { padding-block: 55px 45px; }
  .hero h1 { font-size: clamp(50px, 10.5vw, 72px); }
  .hero-description { max-width: 500px; }
  .actions { gap: 22px; }
  .capabilities { grid-template-columns: repeat(2, 1fr); gap: 22px; padding-block: 23px; }
  .capabilities strong { font-size: 13px; }
  .capabilities span { font-size: 10px; }
  .feature-example { padding-block: 60px; }
  .example-copy h2 { font-size: 36px; }
  .example-copy > p:not(.eyebrow) { font-size: 14px; max-width: 520px; }
  .window-top { gap: 12px; padding-inline: 16px; }
  .file-label::before { display: none; }
  .code-tabs { gap: 12px; }
  .code-tabs button { font-size: 10px; }
  .code-panel pre { padding: 22px 18px; }
  .code-caption { padding: 15px 18px; }
  .code-caption p { font-size: 11px; }
  .scale-section { padding-block: 60px 35px; }
  .scale-heading { flex-direction: column; align-items: start; gap: 20px; }
  .scale-highlights > div { grid-template-columns: 1fr; gap: 8px; font-size: 14px; }
  .scale-highlights dt { font-size: 13px; }
  .agents-section { padding-block: 30px 60px; }
  .agents-intro { font-size: 14px; }
  .agent-project { grid-template-columns: 52px minmax(0, 1fr) 16px; gap: 5px 18px; }
  .agent-project img { grid-column: 1; grid-row: 1 / span 2; }
  .agent-project h3 { grid-column: 2; grid-row: 1; font-size: 18px; }
  .agent-project p { grid-column: 2; grid-row: 2; font-size: 13px; }
  .project-arrow { grid-column: 3; grid-row: 1 / span 2; align-self: start; }
  .site-footer { flex-wrap: wrap; gap: 25px; padding-block: 35px; }
  .footer-links { flex-basis: 100%; order: 3; }
  .research-hero { padding-block: 45px 30px; }
}
@media (max-width: 420px) {
  .wrap { padding-inline: 20px; }
  .site-header { padding-inline: 20px; }
  .site-header nav { gap: 9px; font-size: 10px; }
  .hero-listing .window-top { flex-wrap: wrap; justify-content: start; gap: 0 20px; padding-top: 12px; }
  .hero-listing .code-tabs { flex: 1; justify-content: space-between; }
  .hero-listing pre code { font-size: 11px; }
  .file-label { font-size: 9px; }
  .code-tabs { gap: 11px; }
  .code-tabs button { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

.agent-first { padding-block: 60px; border-top: 1px solid var(--line); }
.agent-first > .agents-intro { max-width: 650px; }
.agent-onramp { margin-block: 45px 35px; }
.agent-onramp h3 { font-size: 27px; letter-spacing: -.035em; margin-bottom: 20px; }
.agent-onramp .panel-title { font-size: 20px; margin-bottom: 0; }
.agent-choices { margin-block: 40px 30px; }
.agent-choices > h3 { font-size: 24px; margin-bottom: 25px; }
.agent-paths { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; list-style: none; margin: 0; padding: 0; }
.agent-paths > li { min-width: 0; padding-top: 20px; border-top: 1px solid var(--line); }
.agent-paths h4 { margin: 0 0 18px; font-size: 20px; font-weight: 550; line-height: 1.2; letter-spacing: -.03em; }
.agent-prompt { margin: 0; padding-left: 16px; border-left: 2px solid var(--green); color: var(--ink); font-size: 14px; line-height: 1.7; }
.agent-model-note { margin: 15px 0 0; color: var(--muted); font-size: 12px; }
.agent-resource-links { display: flex; flex-wrap: wrap; gap: 12px 25px; }
.agent-workflow { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 20px; list-style: none; margin: 0; padding: 23px 0; border-block: 1px solid var(--line); counter-reset: workflow; }
.agent-workflow li { counter-increment: workflow; font-size: 13px; }
.agent-workflow li::before { content: counter(workflow, decimal-leading-zero) " "; margin-right: 7px; color: var(--green); font-family: var(--mono); font-size: 10px; }
.agent-boundary { margin: 18px 0 0; max-width: 720px; font-size: 12px; color: var(--muted); }
.deeper-intro { padding-block: 25px; }
.deeper-intro .eyebrow { margin-bottom: 18px; }
.deeper-intro h2 { margin-bottom: 0; }
.agent-evidence-section { padding-block: 85px 20px; }

@media (max-width: 960px) {
  .site-header { flex-wrap: wrap; }
  .site-header nav { order: 3; width: 100%; margin: 0; flex-wrap: wrap; justify-content: space-between; gap: 10px 14px; }
  .header-cta { margin-left: auto; }
}
@media (max-width: 760px) {
  .agent-first { padding-block: 45px; }
  .agent-onramp { margin-block: 30px; }
  .agent-paths { grid-template-columns: 1fr; gap: 25px; }
  .agent-workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px 20px; }
  .agent-workflow li { font-size: 12px; }
  .agent-evidence-section { padding-block: 60px 0; }
}