:root { font: 14px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, sans-serif; color: #20323b; background: #f4f6f8; font-synthesis: none; }
* { box-sizing: border-box; }
body { margin: 0; }
button, select { font: inherit; }
button, select { cursor: pointer; }
button { border: 1px solid #dce5ea; background: #fff; border-radius: 7px; padding: 8px 12px; color: #415862; font-size: 12px; }
button:hover { background: #eef3f5; }
button:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid #176bc1; outline-offset: 3px; }
.topbar { height: 76px; border-bottom: 1px solid #e1e7eb; background: #fff; padding: 0 4%; display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 750; letter-spacing: -.8px; color: #20323b; text-decoration: none; }
.brand-dot { color: #1a7b66; }
.breadcrumb { display: flex; align-items: center; gap: 13px; font-size: 12px; color: #788992; }
.breadcrumb strong { color: #344d59; font-weight: 550; }
.preview-tag { margin-left: auto; font-size: 9px; letter-spacing: 1.1px; border: 1px solid #e1e7eb; padding: 5px 9px; border-radius: 5px; color: #788992; }
main { max-width: 1330px; padding: 45px 36px 0; margin: auto; }
.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 31px; }
.eyebrow { font-size: 10px; letter-spacing: 1.8px; font-weight: 650; color: #257d6d; margin: 0 0 10px; }
h1 { font-size: clamp(27px, 3vw, 37px); letter-spacing: -1.3px; line-height: 1.2; margin: 0 0 10px; font-weight: 650; }
.intro { margin: 0; color: #74858f; font-size: 13px; }
.data-source { display: flex; align-items: center; gap: 8px; color: #647b85; font-size: 11px; }
.data-source span { width: 7px; height: 7px; border-radius: 50%; background: #2c9c7e; }
.demo-toolbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 14px; }
.demo-controls { display: flex; gap: 11px; align-items: center; }
.demo-controls label { font-size: 12px; color: #6b7c87; }
select { padding: 7px 9px; margin-left: 8px; font-size: 12px; background: transparent; color: #344d59; border: 1px solid #dce5ea; border-radius: 7px; }
.component-stage { display: grid; justify-items: center; padding: 26px 16px; border: 1px solid #e1e7eb; border-radius: 14px; background: #eaf0f3; }
audio-channel-mixer { width: 300px; max-width: 100%; height: 300px; min-width: 180px; min-height: 160px; resize: both; overflow: auto; box-shadow: 0 6px 22px #20323b08; border-radius: 12px; }
.under-panel { display: flex; gap: 14px; justify-content: space-between; align-items: center; padding: 14px 3px 22px; color: #71848e; font-size: 11px; }
.under-panel p { margin: 0; display: flex; align-items: center; gap: 7px; }
.info-icon { width: 14px; height: 14px; display: inline-grid; place-items: center; border: 1px solid #a5b4bb; border-radius: 50%; font-size: 9px; font-family: Georgia, serif; font-style: italic; flex-shrink: 0; }
.under-panel button { border: 0; background: transparent; padding-right: 0; white-space: nowrap; color: #247765; font-size: 11px; }
.under-panel button span { margin-left: 7px; }
.integration { background: #fff; border: 1px solid #dce5ea; border-radius: 16px; padding: 26px; margin-top: 3px; }
.integration-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
h2 { font-size: 21px; letter-spacing: -.6px; margin: 0; font-weight: 600; }
h3 { font-size: 12px; font-weight: 600; margin: 22px 0 7px; }
h3 span { color: #82939b; font-size: 10px; font-weight: 400; margin-left: 12px; }
.integration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.integration-grid p { color: #6c7f8a; font-size: 12px; max-width: 500px; }
pre { background: #f4f7f9; padding: 16px; overflow: auto; border-radius: 8px; font-size: 11px; color: #395462; }
.mapping-code { max-height: 335px; }
footer { display: flex; gap: 20px; align-items: center; justify-content: space-between; border-top: 1px solid #e1e7eb; color: #788c97; font-size: 11px; padding: 24px 0 30px; margin-top: 12px; }
footer > span:first-child { font-weight: 650; color: #58727f; }
footer span span { font-weight: 400; margin-left: 9px; color: #8b9aa3; }
#toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); color: white; background: #203b34; padding: 11px 18px; border-radius: 9px; font-size: 12px; box-shadow: 0 5px 15px #0002; }
[hidden] { display: none !important; }
@media (max-width: 650px) {
  .topbar { height: 65px; padding: 0 19px; }
  .breadcrumb, .preview-tag { display: none; }
  main { padding: 28px 14px 0; }
  .page-heading { display: block; margin-bottom: 23px; }
  .data-source { margin-top: 15px; }
  .demo-toolbar { align-items: flex-start; gap: 8px; }
  .demo-controls { flex-wrap: wrap; gap: 8px; }
  .demo-controls label { width: 100%; }
  #theme { white-space: nowrap; }
  .under-panel { align-items: flex-start; }
  .under-panel p { align-items: flex-start; }
  .integration { padding: 18px; }
  .integration-grid { grid-template-columns: 1fr; gap: 0; }
  h2 { font-size: 18px; }
  footer { font-size: 10px; }
}