:root {
  color-scheme: light;
  --paper: #fffcf7;
  --surface: #fff;
  --ink: #292a35;
  --muted: #62626e;
  --line: #dedbd5;
  --peach: #f5c5b5;
  --blue: #c0ddeb;
  --lilac: #dcd0f2;
  --mint: #cfebd8;
  --green: #29764c;
  --terminal: #d9e2dc;
  --content-width: 720px;
  --panel-radius: 22px;
  --panel-border: 2px solid var(--ink);
  --panel-shadow: 5px 5px 0 var(--ink);
  --text-size: 14px;
  --heading-size: 24px;
  --quote-size: 28px;
  --sans: ui-rounded, "Arial Rounded MT Bold", "Trebuchet MS", -apple-system, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-family: var(--sans);
  font-size: var(--text-size);
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
body { margin: 0; }
button, input { font: inherit; }
a { color: inherit; text-underline-offset: .22em; }
button, a, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .6; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; }
::selection { background: var(--lilac); color: var(--ink); }
[hidden] { display: none !important; }
.wrap { width: min(1100px, calc(100% - 64px)); margin-inline: auto; }
.skip { position: absolute; top: -100px; left: 24px; z-index: 10; padding: 16px; background: var(--surface); }
.skip:focus { top: 12px; }
.header { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; font-size: 21px; font-weight: 800; letter-spacing: -.7px; text-decoration: none; }
.logo-dot { color: var(--green); }
.brand-icon { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 35px; margin-right: 9px; border: 2px solid var(--ink); border-radius: 11px 11px 11px 3px; background: var(--lilac); box-shadow: 2px 2px 0 var(--ink); font-size: 25px; line-height: 1; letter-spacing: -2px; padding-bottom: 3px; }
.header nav { display: flex; gap: 24px; align-items: center; font-size: var(--text-size); font-weight: 700; }
.header nav a { text-decoration: none; }
.header nav > a:first-child:hover { text-decoration: underline; }
.nav-connect { border: 2px solid var(--ink); border-radius: 12px; padding: 10px 14px; background: var(--surface); box-shadow: 2px 2px 0 var(--ink); }
.nav-connect span { margin-left: 12px; }
h1, h2, h3, p { margin-top: 0; }
.showcase, .page, .header, .footer { width: min(var(--content-width), calc(100% - 64px)); }
.conversation, .card, .codebox, .callout { border: var(--panel-border); border-radius: var(--panel-radius); box-shadow: var(--panel-shadow); }
.showcase { padding-block: 30px 28px; text-align: center; }
.intro h1 { font-size: clamp(62px, 8.5vw, 102px); font-weight: 900; letter-spacing: -.065em; line-height: 1.03; margin: 0 0 19px; }
.intro h1 > span { color: var(--green); }
.slogan { font-size: var(--heading-size); font-weight: 700; letter-spacing: -.035em; line-height: 1.4; margin-bottom: 13px; }
.demo { width: 100%; margin: 29px auto 0; --scene-color: var(--mint); }
.demo[data-scene="celebrate"] { --scene-color: var(--peach); }
.demo[data-scene="complain"] { --scene-color: var(--lilac); }
.demo[data-scene="calm"] { --scene-color: var(--blue); }
.demo-scenes { display: flex; justify-content: center; gap: 9px; margin-bottom: 17px; flex-wrap: wrap; }
.demo-scenes button { padding: 10px 13px; border: 2px solid var(--ink); background: var(--paper); color: var(--ink); border-radius: 12px; font-size: var(--text-size); font-weight: 700; box-shadow: 0 0 0 var(--ink); transition: transform .15s, box-shadow .15s; }
.demo-scenes button:hover { transform: translateY(-2px); }
.demo-scenes button[aria-pressed="true"] { box-shadow: 3px 3px 0 var(--ink); transform: translate(-1px, -1px); }
.demo-scenes [data-scene="report"][aria-pressed="true"] { background: var(--mint); }
.demo-scenes [data-scene="celebrate"][aria-pressed="true"] { background: var(--peach); }
.demo-scenes [data-scene="complain"][aria-pressed="true"] { background: var(--lilac); }
.demo-scenes [data-scene="calm"][aria-pressed="true"] { background: var(--blue); }
.conversation { background: var(--scene-color); padding: 20px 26px 17px; text-align: left; }
.conversation-heading { display: flex; justify-content: space-between; gap: 12px; align-items: center; font-size: var(--text-size); font-weight: 700; }
.scene-caption { margin: 4px 0 15px; font-size: var(--text-size); color: #4b4b57; }
.user-message { margin: 0 0 13px auto; max-width: 85%; width: fit-content; padding: 11px 16px; background: #fff9; border: 1px solid #292a3540; border-radius: 14px 14px 3px 14px; }
.message-label { font-size: var(--text-size); font-weight: 700; }
.user-message p { font-size: var(--text-size); line-height: 1.6; margin: 4px 0 0; }
.agent-message { background: var(--surface); border: 2px solid var(--ink); border-radius: 17px 17px 17px 3px; padding: 17px 21px; min-height: 161px; }
.agent-label { display: flex; align-items: center; gap: 8px; font-size: var(--text-size); font-weight: 700; }
.mini-logo { font-size: 18px; font-weight: 900; letter-spacing: -1px; }
blockquote { font-size: var(--quote-size); font-weight: 800; letter-spacing: -.04em; line-height: 1.3; margin: 12px 0 8px; }
.quote-source { font-size: var(--text-size); line-height: 1.5; color: var(--muted); margin-bottom: 12px; }
.agent-reply { font-size: var(--text-size); line-height: 1.6; margin: 0; color: var(--muted); }
.connect-links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 27px 0 13px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 44px; padding: 11px 17px; border: 2px solid var(--ink); border-radius: 12px; box-shadow: 3px 3px 0 var(--ink); color: var(--ink); background: var(--surface); text-decoration: none; font-size: var(--text-size); font-weight: 700; line-height: 1.4; transition: transform .15s, box-shadow .15s; }
.button:hover, .nav-connect:hover { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.primary { background: var(--green); color: #fff; }
.api-link { background: var(--blue); }
.prompt-link { background: var(--peach); }
.card.about { margin: 28px 0 0; text-align: left; }
.about h2 { font-size: var(--heading-size); letter-spacing: -.025em; line-height: 1.3; margin-bottom: 4px; }
.about p { margin-bottom: 12px; color: var(--muted); font-size: var(--text-size); line-height: 1.7; }
.about > div { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.about > div p:last-child { margin-bottom: 0; }
.small-note { font-size: var(--text-size); color: var(--muted); line-height: 1.7; margin-top: 16px; }
.footer { padding-block: 20px; color: var(--muted); }
.footer-credits { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
.footer-credits a { display: inline-flex; align-items: center; gap: 5px; text-decoration: none; }
.footer-credits a:hover { color: var(--ink); }
.footer-credits img { flex-shrink: 0; }
.footer-credits > span { display: inline-flex; align-items: center; gap: 5px; }
.footer p { font-size: var(--text-size); line-height: 1.7; margin: 10px 0 0; }
.page { padding-block: 45px 65px; min-height: calc(100svh - 145px); }
.eyebrow { color: var(--muted); font-size: var(--text-size); font-weight: 700; margin-bottom: 17px; }
.page h1 { font-size: clamp(35px, 4.7vw, 54px); letter-spacing: -.05em; line-height: 1.1; margin-bottom: 22px; }
.page h2 { font-size: var(--heading-size); letter-spacing: -.025em; margin-top: 34px; }
.page p, .page li { font-size: var(--text-size); line-height: 1.8; }
.page .lead { font-size: var(--text-size); color: var(--muted); margin-bottom: 30px; }
.card { margin: 22px 0; padding: 23px; background: var(--surface); min-width: 0; }
legend { font-size: var(--text-size); font-weight: 700; padding: 0 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; cursor: pointer; font-size: var(--text-size); }
.chip:has(input:checked) { background: var(--lilac); border-color: var(--ink); }
input[type="radio"], input[type="checkbox"] { accent-color: var(--green); width: 16px; height: 16px; flex-shrink: 0; margin: 0; }
.chip:has(input:focus-visible) { outline: 3px solid var(--green); outline-offset: 3px; }
.page .hint { color: var(--muted); font-size: var(--text-size); margin: 13px 0 0; }
.works-tools { display: flex; gap: 12px; margin-top: 20px; align-items: center; flex-wrap: wrap; }
input[type="search"] { min-width: 0; flex: 1 1 190px; border: 1px solid var(--line); padding: 12px; border-radius: 10px; background: var(--paper); color: var(--ink); }
#works-count { font-size: var(--text-size); color: var(--muted); }
#works-list { list-style: none; padding: 0 16px 0 0; scrollbar-gutter: stable; margin: 16px 0 0; max-height: 320px; overflow-y: auto; }
#works-list label { display: flex; gap: 12px; align-items: center; padding: 11px 3px; border-bottom: 1px solid var(--line); cursor: pointer; font-size: var(--text-size); }
.work-count { margin-left: auto; padding-right: 8px; flex-shrink: 0; font: var(--text-size) var(--mono); color: var(--muted); }
.codebox { background: var(--terminal); color: var(--ink); padding: 22px; margin-block: 18px; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0; font: var(--text-size)/1.9 var(--mono); }
code { font-family: var(--mono); font-size: 1em; overflow-wrap: anywhere; }
pre code { font-size: inherit; }
.toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.status { font-size: var(--text-size); color: var(--muted); }
.error { color: #a12b21; }
.callout { padding: 14px 20px; background: var(--mint); }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: var(--text-size); line-height: 1.8; }
th, td { border-bottom: 1px solid var(--line); padding: 10px 8px; vertical-align: top; }
th:first-child, td:first-child { padding-left: 0; }
.card:has(table) { overflow-x: auto; }
.values { columns: 2; padding-left: 20px; }
.values li { break-inside: avoid; }
.error-quote { --scene-color: var(--lilac); margin: 0 0 30px; text-align: left; }
.error-quote .agent-message { min-height: 0; }
@media (max-width: 700px) {
  .wrap { width: calc(100% - 36px); }
  .header { min-height: 72px; }
  .header nav { gap: 17px; font-size: var(--text-size); }
  .nav-connect { padding: 9px 11px; }
  .showcase { padding-top: 28px; }
  .intro h1 { font-size: clamp(56px, 12.8vw, 83px); margin-bottom: 15px; }
  .slogan { font-size: var(--heading-size); }
  .demo { margin-top: 23px; }
  .conversation, .card, .codebox, .callout { border-radius: 18px; box-shadow: 4px 4px 0 var(--ink); }
  .conversation { padding: 17px; }
  .demo-scenes { gap: 8px; }
  .demo-scenes button { padding: 9px 11px; font-size: var(--text-size); }
  .agent-message { padding: 16px; }
  .footer { text-align: center; }
  .footer-credits { justify-content: center; }
  .page { padding-block: 32px 50px; }
}
@media (max-width: 430px) {
  .brand { font-size: 18px; }
  .brand-icon { width: 29px; height: 31px; font-size: 22px; margin-right: 7px; }
  .header nav { gap: 13px; font-size: var(--text-size); }
  .nav-connect span { display: none; }
  .intro h1 { font-size: 13vw; }
  .slogan { font-size: var(--heading-size); }
  .demo-scenes { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; padding-inline: 15px; }
  .demo-scenes button { min-height: 39px; font-size: var(--text-size); }
  .user-message { max-width: 94%; }
  blockquote { font-size: var(--quote-size); }
  .connect-links { gap: 10px; }
  .button { padding: 10px 12px; gap: 10px; font-size: var(--text-size); }
  .connect-links .primary { flex-basis: 100%; max-width: 230px; margin-inline: 20px; }
  .card { padding: 17px; }
  .chip { font-size: var(--text-size); padding: 9px; }
  .values { columns: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}