/* Scoped shell for the public course and standalone assistant entries. */
body.om-site-app { --om-site-header-height: 88px; padding-top: var(--om-site-header-height); background: #faf9f6; color: #30302d; }
.om-site-header, .om-site-header *, .om-site-menu, .om-site-menu *, .om-site-footer, .om-site-footer * { box-sizing: border-box; }
.om-site-header { position: fixed; inset: 0 0 auto; z-index: 70; height: var(--om-site-header-height); min-height: 0; display: flex; flex-wrap: nowrap; align-items: center; justify-content: space-between; gap: 24px; width: 100%; padding: 0 32px; background: #fff; border: 0; border-bottom: 1px solid #deded5; color: #30312d; font: 15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif; }
.om-site-header a, .om-site-menu a, .om-site-footer a { color: inherit; text-decoration: none; }
.om-site-brand { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 12px; font-size: 25px; font-weight: 400; letter-spacing: -.8px; }
.om-site-brand img { display: block; width: 28px; height: 28px; object-fit: contain; }
.om-site-primary { display: flex; gap: 23px; margin-left: auto; }
.om-site-primary a { white-space: nowrap; }
.om-site-tools { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.om-site-tools > span[aria-hidden] { color: #a9a99f; }
.om-site-menu-button { display: flex; }
.om-site-header .om-site-menu-button, .om-site-menu .om-site-menu-close { width: 44px; min-height: 44px; align-items: center; justify-content: center; flex: 0 0 auto; padding: 0; margin-left: 8px; border: 0; border-radius: 0; background: transparent; color: #30312d; box-shadow: none; cursor: pointer; font: inherit; }
.om-site-menu { width: min(100%, 1120px); max-width: 100%; max-height: calc(100dvh - 32px); padding: 0; border: 0; border-radius: 0; background: #24251f; color: #e8e7df; overflow: auto; font: 16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif; }
.om-site-menu::backdrop { background: rgb(30 31 26 / .45); }
.om-site-menu-head { display: flex; align-items: center; justify-content: space-between; min-height: 70px; padding: 12px 28px; background: #fff; color: #30312d; }
.om-site-menu-head strong { font-size: 24px; font-weight: 400; letter-spacing: -.6px; }
.om-site-menu .om-site-menu-close { display: flex; font-size: 30px; }
.om-site-menu-primary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 26px 28px; border-bottom: 1px solid #4b4c43; }
.om-site-menu-primary a { padding: 8px 0; }
.om-site-footer { display: block; padding: 58px 32px 30px; margin: 0; background: #24251f; color: #bdbdb4; font: 15px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif; text-align: left; }
.om-site-footer .cn-footer-wrap { max-width: 1240px; margin: 0 auto; }
.om-site-footer .cn-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 42px; }
.om-site-footer .cn-footer-wordmark { display: inline-block; margin-bottom: 10px; color: #f1f0e9; font-size: 26px; letter-spacing: -.7px; }
.om-site-footer h3 { margin: 0 0 24px; color: #efeee7; font-size: 16px; line-height: 1.5; font-weight: 600; }
.om-site-footer nav { display: grid; gap: 16px; margin: 0; padding: 0; }
.om-site-footer p { margin: 0 0 15px; color: #bdbdb4; }
.om-site-footer a { display: block; width: fit-content; }
.om-site-footer .cn-top-link { margin-top: 18px; }
.om-site-footer .cn-footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px 30px; padding-top: 24px; margin-top: 50px; border-top: 1px solid #45463f; color: #aaa99f; font-size: 13px; }
.om-site-footer .cn-footer-bottom > div { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; }
.om-site-footer .cn-security-record { display: inline-flex; align-items: center; gap: 6px; }
.om-site-footer .cn-security-record img { width: 20px; height: 20px; }
.om-site-menu .om-site-footer { padding-top: 32px; }
.om-site-header a:focus-visible, .om-site-header button:focus-visible, .om-site-menu a:focus-visible, .om-site-menu button:focus-visible, .om-site-footer a:focus-visible { outline: 2px solid #828c72; outline-offset: 5px; }
/* Preserve the app's own scrolling and composer. This targets only its root boxes. */
body.om-site-chat { height: 100dvh; overflow: hidden; }
body.om-site-chat #app, body.om-site-chat .app-shell { height: calc(100dvh - var(--om-site-header-height)) !important; min-height: 0 !important; }
body.om-site-chat .app-shell > .sidebar { height: calc(100dvh - var(--om-site-header-height)); background: #f1efe8; border-color: #e2e0d7; }
body.om-site-chat .app-shell > .workspace { height: calc(100dvh - var(--om-site-header-height) - 24px); }
body.om-site-course { --ink: #30312d; --muted: #73746b; --blue: #59614c; --line: #deded4; --pale: #f2f1e9; }
body.om-site-course > .om-site-footer { padding-bottom: calc(110px + env(safe-area-inset-bottom, 0px)); }
body.om-site-course .card { border-color: #deded4; box-shadow: none; }
body.om-site-course .tabs button.active { background: #59614c; }
body.om-site-course #course-directory { top: var(--om-site-header-height); height: calc(100dvh - var(--om-site-header-height)); max-height: calc(100dvh - var(--om-site-header-height)); }
body.om-site-course #directory-backdrop { top: var(--om-site-header-height); }
@media (max-width: 1099px) {
  body.om-site-app { --om-site-header-height: 76px; }
  .om-site-primary { display: none; }
  .om-site-header .om-site-menu-button { display: flex; }
  .om-site-footer .cn-footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .om-site-footer .cn-footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .om-site-header { padding: 0 16px; gap: 12px; }
  .om-site-brand { font-size: 22px; gap: 7px; }
  .om-site-brand img { width: 25px; height: 25px; }
  .om-site-tools { font-size: 14px; gap: 7px; }
  .om-site-header .om-site-menu-button { margin-left: 4px; width: 36px; }
  .om-site-menu { max-height: 100dvh; width: 100%; height: 100dvh; margin: 0; }
  .om-site-menu-head { padding-inline: 22px; }
  .om-site-menu-primary { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 20px 22px; gap: 10px 24px; }
  .om-site-footer { padding: 42px 24px 28px; }
  .om-site-footer .cn-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 24px; }
  .om-site-footer .cn-footer-grid > :last-child { grid-column: 1 / -1; }
  .om-site-footer h3 { margin-bottom: 24px; }
  .om-site-footer nav { gap: 19px; }
  .om-site-footer .cn-footer-bottom { margin-top: 44px; }
  body.om-site-chat .app-shell > .workspace { height: 100% !important; }
}

/* Exact shared website shell typography and footer tokens. */
.om-site-footer {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.6;
  text-align: left;
}
.cn-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: #30302d;
  background: #f5f3ef;
  border-bottom: 1px solid #dcd8d0;
  backdrop-filter: none;
}
.cn-header .header-row {
  width: min(1520px, 92%);
  height: 88px;
  min-height: 88px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 28px;
}
.cn-header .wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-size: 25px;
  font-weight: 500;
  letter-spacing: -.025em;
  line-height: 1.2;
  color: #30302d;
}
.cn-header .wordmark img { width: 29px; height: 29px; object-fit: contain; }
.cn-header .desktop-nav { display: flex; gap: 24px; align-items: center; margin-left: auto; }
.cn-header .desktop-nav a, .cn-header .header-contact {
  display: inline-flex;
  position: relative;
  align-items: center;
  min-height: 44px;
  padding: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  white-space: nowrap;
  color: #30302d;
}
.cn-header .desktop-nav a::after {
  content: "";
  position: absolute;
  height: 1px;
  left: 0;
  right: 0;
  bottom: 5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
}
.cn-header .desktop-nav a:hover::after,
.cn-header .desktop-nav a[aria-current="page"]::after { transform: scaleX(1); }
.cn-header .header-contact {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #aaa59b;
  border-radius: 0;
  margin: 0;
}
.cn-header .locale-switch { display: flex; align-items: center; margin-left: auto; gap: 10px; color: #68665f; font-size: 13px; }
.cn-header .locale-switch a { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; min-height: 44px; padding: 0; border: 0; font-size: 13px; font-weight: 400; text-decoration: none; line-height: 1.6; }
.cn-header .locale-switch a[aria-current="page"] { color: #30302d; font-weight: 500; }
.cn-header .locale-switch .slash { opacity: .5; }
.cn-header .menu-button { display: none; flex-shrink: 0; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; color: #30302d; }
.cn-header .menu-button span { display: block; width: 24px; height: 1px; margin: 7px 0; background: currentColor; transition: transform .2s; }
.cn-header .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.cn-header .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.cn-header .mobile-menu { padding: 12px 4% 24px; max-height: calc(100svh - 77px); overflow-y: auto; background: #f5f3ef; color: #30302d; border-top: 1px solid #dcd8d0; }
.cn-header .mobile-menu a { display: block; padding: 12px 0; min-height: 48px; border-bottom: 1px solid #dcd8d0; font-size: 17px; font-weight: 400; line-height: 1.5; letter-spacing: 0; }
.cn-header .mobile-menu a:hover, .cn-header .mobile-menu a[aria-current="page"] { color: #30302d; text-decoration: underline; text-underline-offset: 5px; }
.cn-header a:focus-visible, .cn-header button:focus-visible,
.om-site-footer a:focus-visible, .om-site-footer summary:focus-visible { outline: 3px solid #9e8764; outline-offset: 4px; }

.om-site-footer { padding: 56px 0 24px; background: #232420; color: #ccc7bc; }
.om-site-footer .cn-footer-wrap { width: min(1380px, 88%); margin: 0 auto; padding: 0; }
.om-site-footer .cn-footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 36px; }
.om-site-footer .cn-footer-grid > div { min-width: 0; }
.om-site-footer .cn-footer-wordmark { display: inline-block; font-size: 25px; font-weight: 500; letter-spacing: -.025em; line-height: 1.2; color: #f5f3ef; margin: 0 0 18px; }
.om-site-footer .cn-footer-brand p { font-size: 14px; line-height: 1.9; margin: 0 0 12px; color: #ccc7bc; }
.om-site-footer .cn-footer-brand > a:not(.cn-footer-wordmark) { display: block; width: fit-content; min-height: 44px; padding: 10px 0; font-size: 13px; line-height: 1.8; overflow-wrap: anywhere; }
.om-site-footer h3 { font-size: 14px; font-weight: 500; letter-spacing: 0; line-height: 1.6; margin: 0 0 12px; color: #f5f3ef; }
.om-site-footer nav { display: flex; flex-direction: column; gap: 0; align-items: flex-start; }
.om-site-footer nav a { display: block; width: fit-content; min-height: 44px; padding: 9px 0; font-size: 13px; font-weight: 400; line-height: 1.9; color: #ccc7bc; overflow-wrap: anywhere; }
.om-site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.om-site-footer .cn-research-links { margin-top: 12px; font-size: 13px; }
.om-site-footer .cn-research-links summary { cursor: pointer; min-height: 44px; padding: 10px 0; line-height: 1.8; }
.om-site-footer .cn-research-links nav { padding-left: 12px; }
.om-site-footer .cn-footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; border-top: 1px solid #ffffff26; margin-top: 40px; padding-top: 18px; font-size: 12px; line-height: 1.8; color: #b8b3a8; }
.om-site-footer .cn-footer-bottom > div { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; }
.om-site-footer .cn-footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.om-site-footer .cn-security-record { gap: 6px; white-space: nowrap; }
.om-site-footer .cn-security-record img { width: 20px; height: 20px; object-fit: contain; flex-shrink: 0; }
.om-site-footer .footer-invitation { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-bottom: 1px solid #ffffff26; margin: 0 0 40px; padding: 0 0 36px; }
.om-site-footer .footer-invitation h2 { font-size: clamp(26px, 2.6vw, 36px); font-weight: 500; line-height: 1.35; letter-spacing: -.015em; color: #f5f3ef; }
.om-site-footer .footer-invitation .eyebrow { color: #ccc7bc; font-size: 13px; font-weight: 400; margin: 0 0 16px; }
.om-site-footer .footer-invitation .button { flex-shrink: 0; color: #f5f3ef; background: transparent; border: 0; border-bottom: 1px solid #aaa59b; border-radius: 0; padding: 10px 0; min-height: 44px; font-size: 14px; font-weight: 400; }

.om-site-header, .om-site-menu, .om-site-footer { font-family: Arial, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif; line-height: 1.6; }
.om-site-header { color: #30302d; border-color: #dcd8d0; padding-inline: 4%; }
.om-site-brand { font-weight: 500; letter-spacing: -.025em; line-height: 1.2; }
.om-site-primary { gap: 24px; }
.om-site-primary a { min-height: 44px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 400; line-height: 1.6; }
.om-site-tools { color: #68665f; font-size: 13px; }
.om-site-tools > a { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; min-height: 44px; }
.om-site-menu { background: #232420; color: #ccc7bc; }
.om-site-footer .cn-footer-grid > :last-child { grid-column: auto; }
@media (min-width: 761px) { .om-site-footer .cn-footer-brand { grid-column: auto; } }
@media (max-width: 760px) {
 .om-site-footer { padding-top: 44px; }
 .om-site-footer .cn-footer-grid { grid-template-columns: 1fr 1fr; gap: 30px 24px; }
 .om-site-footer .cn-footer-brand { grid-column: 1 / -1; }
}
@media (min-width: 601px) { .om-site-brand { font-size: 25px; } .om-site-brand img { width: 29px; height: 29px; } }
@media (max-width: 600px) { .om-site-brand { font-size: 22px; gap: 7px; } .om-site-brand img { width: 25px; height: 25px; } }

/* Keep the existing account affordance in the app toolbar, clear of the website navigation. */
/* Supplied brand lockups retain their aspect ratio on both public applications. */
.om-site-header .om-site-brand.om-brand-company,
.om-site-menu-head .om-site-brand.om-brand-company,
.om-site-footer .cn-footer-wordmark.om-footer-brand-company {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  background: transparent;
}
.om-site-header .om-brand-company .om-brand-symbol,
.om-site-menu-head .om-brand-company .om-brand-symbol,
.om-site-footer .om-footer-brand-company .om-brand-symbol {
  display: block;
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  object-fit: contain;
}
.om-brand-words { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; white-space: nowrap; }
.om-brand-cn { font-size: 24px; line-height: 1.1; font-weight: 600; letter-spacing: .08em; }
.om-brand-en { font-size: 11px; line-height: 1.2; font-weight: 400; letter-spacing: .03em; }
.om-site-header .om-brand-lab img,
.om-site-menu-head .om-brand-lab img {
  display: block;
  width: 162px;
  height: 60px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.om-site-footer .cn-footer-wordmark.om-footer-brand-lab {
  padding: 10px 12px;
  background: #f5f3ef;
}
.om-site-footer .cn-footer-wordmark.om-footer-brand-lab img {
  display: block;
  width: 220px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
}
@media (max-width: 1099px) {
  .om-site-header .om-site-brand.om-brand-company,
  .om-site-menu-head .om-site-brand.om-brand-company { gap: 8px; }
  .om-site-header .om-brand-company .om-brand-symbol,
  .om-site-menu-head .om-brand-company .om-brand-symbol { width: 48px; height: 48px; }
  .om-site-header .om-brand-cn,
  .om-site-menu-head .om-brand-cn { font-size: 20px; }
  .om-site-header .om-brand-en,
  .om-site-menu-head .om-brand-en { font-size: 10px; }
  .om-site-header .om-brand-lab img,
  .om-site-menu-head .om-brand-lab img { width: 140px; height: 52px; }
}
@media (max-width: 360px) {
  .om-site-header .om-site-brand.om-brand-company,
  .om-site-menu-head .om-site-brand.om-brand-company { gap: 6px; }
  .om-site-header .om-brand-company .om-brand-symbol,
  .om-site-menu-head .om-brand-company .om-brand-symbol { width: 44px; height: 44px; }
  .om-site-header .om-brand-cn,
  .om-site-menu-head .om-brand-cn { font-size: 18px; }
  .om-site-header .om-brand-en,
  .om-site-menu-head .om-brand-en { font-size: 9px; }
  .om-site-header .om-brand-lab img,
  .om-site-menu-head .om-brand-lab img { width: 124px; height: 46px; }
}

body.om-site-chat #omindos-account-link {
  top: calc(var(--om-site-header-height) + 24px) !important;
  right: 128px !important;
}
@media (max-width: 960px) {
  body.om-site-chat #omindos-account-link {
    top: calc(var(--om-site-header-height) + 12px) !important;
    left: 14px !important;
    right: auto !important;
    max-width: calc(50vw - 52px) !important;
  }
}



/* ARTS Lab secondary pages: shared identity, reading rhythm and workspace controls. */
body.lab-learning-family{--ink:#30302d;--muted:#68665f;--blue:#41463b;--line:#dcd8d0;--pale:#efede7;--honors-ink:#30302d;--honors-muted:#68665f;--honors-line:#dcd8d0;--honors-accent:#41463b;--honors-gold:#8b7047;background:#faf9f6;color:#30302d;font:16px/1.8 Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}
.lab-learning-family .om-site-header{background:#faf9f6;border-color:#dcd8d0;gap:22px}
.lab-learning-family .om-site-primary{gap:22px}
.lab-learning-family .om-site-primary a{position:relative;font-size:14px;min-height:44px}
.lab-learning-family .om-site-primary a[aria-current="page"]::after{content:"";position:absolute;bottom:5px;left:0;right:0;height:1px;background:currentColor}
.lab-learning-family .lab-company-link{font-size:13px;color:#68665f;white-space:nowrap}
.lab-learning-family .lab-account-slot{display:flex;align-items:center;min-width:0}
.lab-learning-family .lab-shell-account{position:static!important;display:block;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:8px 0;border:0;background:transparent;color:#30302d;font:13px/1.6 Arial,"PingFang SC",sans-serif}
.lab-learning-family .lab-learning-breadcrumb{display:flex;align-items:center;gap:8px;margin:0 0 5px;padding:0;color:#68665f;font-size:12px;line-height:1.6;font-weight:400}
.lab-learning-family .lab-learning-breadcrumb a{color:inherit;text-decoration:none;min-height:0}
.lab-learning-family .lab-learning-breadcrumb a:hover{text-decoration:underline;text-underline-offset:4px}
.lab-learning-family .course-header{min-height:112px;background:#faf9f6;border-color:#dcd8d0;padding:18px 30px;gap:16px;align-items:center}
.lab-learning-family .header-title h1{font-size:24px;font-weight:500;letter-spacing:0;line-height:1.45;color:#30302d;white-space:normal;overflow:visible;text-overflow:clip;word-break:normal}
.lab-learning-family [data-course-version]{display:inline-block;font-size:11px;line-height:1.6;color:#68665f;letter-spacing:.02em}
.lab-learning-family .header-title .eyebrow{color:#68665f;font-size:12px;font-weight:400;letter-spacing:0}
.lab-learning-family .header-actions{gap:14px;max-width:42%}
.lab-learning-family .header-actions button,.lab-learning-family .profile-entry,.lab-learning-family .menu-toggle{background:transparent;color:#30302d;border:0;box-shadow:none}
.lab-learning-family #profile-name{font-size:13px;font-weight:500}
.lab-learning-family .layout main{max-width:1060px!important;padding:28px 30px 40px}
.lab-learning-family .card{padding:28px;border:1px solid #dcd8d0;border-radius:5px;background:#fff;box-shadow:none;margin-bottom:24px}
.lab-learning-family .card h2{font-size:22px;font-weight:500;line-height:1.5;margin:4px 0 18px}
.lab-learning-family .card h3{font-size:17px;font-weight:600;line-height:1.6}
.lab-learning-family .card p,.lab-learning-family .card li{font-size:16px;line-height:1.85}
.lab-learning-family .card .small,.lab-learning-family .card .muted,.lab-learning-family .unit-head{color:#68665f}
.lab-learning-family .card .small{font-size:13px}
.lab-learning-family a,.lab-learning-family summary{color:#41463b;text-underline-offset:4px}
.lab-learning-family button{background:#30302d;color:#faf9f6;border:1px solid #30302d;border-radius:4px;font-weight:500;box-shadow:none}
.lab-learning-family button.secondary{background:#f3f1eb;color:#30302d;border-color:#dcd8d0}
.lab-learning-family button:focus-visible,.lab-learning-family a:focus-visible,.lab-learning-family select:focus-visible,.lab-learning-family textarea:focus-visible,.lab-learning-family summary:focus-visible{outline:3px solid #9e8764;outline-offset:3px}
.lab-learning-family textarea,.lab-learning-family input,.lab-learning-family select{border-color:#c8c3b8;border-radius:4px;background:#fff;color:#30302d}
.lab-learning-family .do,.lab-learning-family .omindos-context,.lab-learning-family .course-note{background:#f3f1eb;border-color:#d4cec1;color:#30302d;border-radius:3px}
.lab-learning-family .omindos-context{margin-top:16px;padding:14px 16px;border-left:3px solid #a79c87;min-width:0;overflow-wrap:anywhere}
.lab-learning-family .omindos-context h3{margin:0 0 8px;color:#30302d;font-size:16px}
.lab-learning-family .omindos-context p{margin:6px 0 0;font-size:15px;line-height:1.8}
.lab-learning-family pre{background:#252620;color:#efede7;border-radius:4px}
.lab-learning-family .course-note{padding:14px 16px;font-size:13px;line-height:1.7}
.lab-learning-family #course-directory,.lab-learning-family #course-directory .directory-heading{background:#f1efe9;border-color:#dcd8d0}
.lab-learning-family #course-directory summary,.lab-learning-family #course-directory nav button{color:#55564f}
.lab-learning-family #course-directory nav button{font-size:14px;font-weight:400;border:0;border-radius:3px}
.lab-learning-family #course-directory nav button:hover{background:#e8e4da}
.lab-learning-family #course-directory nav button.active{background:#e5e1d6;color:#30302d;border-left:2px solid #6d705f}
.lab-learning-family #course-directory .track{border-color:#dcd8d0}
.lab-learning-family #course-directory #fast-track-entry{background:#e9e5db;color:#41463b;border-color:#dcd8d0}
.lab-learning-family #directory-close{color:#68665f;border:0;background:transparent}
.lab-learning-family .tabs{background:#faf9f6;border-color:#dcd8d0;box-shadow:none;padding-top:7px;padding-bottom:calc(7px + env(safe-area-inset-bottom))}
.lab-learning-family .tabs button{background:transparent!important;color:#68665f;border:0;border-bottom:2px solid transparent;border-radius:0;font-weight:400;padding:10px 4px}
.lab-learning-family .tabs button.active{color:#30302d;border-bottom-color:#737760;font-weight:600}
.lab-learning-family .lab-learning-menu{background:#faf9f6;color:#30302d;border:1px solid #dcd8d0;max-width:720px}
.lab-learning-family .lab-learning-menu .om-site-menu-head{background:#faf9f6;border-bottom:1px solid #dcd8d0}
.lab-learning-family .lab-learning-menu .om-site-menu-primary{grid-template-columns:repeat(2,minmax(0,1fr));border:0;gap:8px 28px;padding:26px 30px}
.lab-learning-family .lab-learning-menu .om-site-menu-primary a{border-bottom:1px solid #dcd8d0;padding:12px 0;min-height:48px}
.lab-learning-family .lab-learning-menu .om-site-menu-close,.lab-learning-family .om-site-menu-button{background:transparent;color:#30302d;border:0}
.lab-learning-family .lab-learning-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#f1efe9;color:#68665f;border-top:1px solid #dcd8d0;padding:30px max(24px,4%);font-size:13px}
.lab-learning-family .lab-learning-footer nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:8px 20px}
.lab-learning-family .lab-learning-footer nav a{display:inline-flex;align-items:center;min-height:32px;padding:0;color:#55564f;font-size:13px}
body.lab-course-page>.lab-learning-footer{padding-bottom:calc(100px + env(safe-area-inset-bottom))}
.lab-learning-family .honors-main{max-width:1180px;padding:32px 30px 56px}
.lab-learning-family .honors-intro{padding:24px 0 10px;border-bottom:0;align-items:flex-end}
.lab-learning-family .honors-intro h1{font-size:36px;font-weight:500;line-height:1.3;letter-spacing:0}
.lab-learning-family .honors-kicker{font-size:12px;letter-spacing:.04em;color:#68665f}
.lab-learning-family .honors-public-label{background:#eeebe2;color:#68665f;border-radius:3px}
.lab-learning-family .lab-honors-description{margin:10px 0 28px;color:#68665f;font-size:16px}
.lab-learning-family .honors-toolbar{padding:18px 0;margin:0;border-block:1px solid #dcd8d0}
.lab-learning-family .honors-filters button{background:transparent;color:#68665f;border-color:transparent;border-radius:3px;font-size:14px}
.lab-learning-family .honors-filters button[aria-pressed="true"]{background:#e9e5db;color:#30302d;border-color:#d4cec1}
.lab-learning-family .honors-card{border-radius:5px;background:#fff;border-color:#dcd8d0;padding:26px}
.lab-learning-family .honors-card h2{font-size:22px;font-weight:500}
.lab-learning-family .honors-card img{background:#f2eee4;border-radius:5px}
.lab-learning-family .honors-badge{background:#f2eee4;color:#806a48;border-radius:3px}
.lab-learning-family .honors-grid{gap:22px;margin-top:24px}
.lab-learning-family .honors-button.secondary{background:#fff;border-color:#dcd8d0;color:#30302d}
@media(max-width:1099px){.lab-learning-family .om-site-primary{display:none}.lab-learning-family .om-site-header{padding-inline:24px}.lab-learning-family .lab-learning-footer{align-items:flex-start;flex-direction:column;gap:12px}}
@media(max-width:640px){body.lab-learning-family{font-size:15px}.lab-learning-family .om-site-header{padding-inline:16px;gap:12px}.lab-learning-family .lab-company-link{display:none}.lab-learning-family .lab-shell-account{font-size:12px;max-width:140px}.lab-learning-family .course-header{min-height:118px;padding:14px 16px;gap:10px;align-items:flex-start}.lab-learning-family .header-title h1{font-size:18px;line-height:1.5}.lab-learning-family .course-header .menu-toggle{width:32px;min-width:32px;height:36px;margin-top:30px}.lab-learning-family .header-actions{max-width:34%;margin-top:29px;gap:8px}.lab-learning-family #profile-name{font-size:12px}.lab-learning-family .lab-learning-breadcrumb{font-size:11px;gap:6px;flex-wrap:wrap}.lab-learning-family .layout main{padding:20px 14px 32px}.lab-learning-family .card{padding:22px 18px;margin-bottom:20px}.lab-learning-family .card h2{font-size:20px}.lab-learning-family .card p,.lab-learning-family .card li{font-size:15px;line-height:1.85}.lab-learning-family .card h3{font-size:16px}.lab-learning-family .tabs button{font-size:13px;padding:11px 1px}.lab-learning-family .honors-main{padding:22px 18px 40px}.lab-learning-family .honors-intro{padding-top:22px}.lab-learning-family .honors-intro h1{font-size:30px}.lab-learning-family .lab-honors-description{font-size:15px;margin-bottom:24px}.lab-learning-family .honors-toolbar{align-items:flex-start;gap:10px}.lab-learning-family .honors-filters{gap:4px}.lab-learning-family .honors-filters button{font-size:13px;padding:8px 10px}.lab-learning-family .honors-card{padding:24px}.lab-learning-family .lab-learning-footer{padding-inline:20px}.lab-learning-family .lab-learning-menu{margin:0;width:100%;height:100dvh;max-height:100dvh}.lab-learning-family .lab-learning-menu .om-site-menu-primary{grid-template-columns:1fr;padding:16px 24px}.lab-learning-family .lab-learning-menu .om-site-menu-head{padding-inline:20px}}

/* The shared laboratory navigation replaces duplicate links in the course toolbar. */
.lab-learning-family .header-actions .learning-global-nav{display:none!important}
.lab-learning-family .learning-guide-banner{background:#f1efe8;border-color:#c5baa6;color:#55564f;border-radius:3px}
.lab-learning-family .md-practice-nav a,.lab-learning-family .md-practice-downloads,.lab-learning-family .md-control-contract,.lab-learning-family .md-lab-rule,.lab-learning-family .microduck-build,.lab-learning-family .mdp-project-card,.lab-learning-family .mdp-command{background:#f3f1eb;border-color:#d4cec1;border-radius:4px;color:#30302d}
.lab-learning-family .md-practice-nav a:hover{background:#e9e5db;color:#30302d}
.lab-learning-family .mdp-guide>h3,.lab-learning-family .microduck-build>h3,.lab-learning-family .microduck-build h4,.lab-learning-family .microduck-build h5{color:#30302d}
.lab-learning-family .mdp-step-list p,.lab-learning-family .mdp-guide .mdp-guide-note,.lab-learning-family .md-practice-downloads p{color:#68665f}
.lab-learning-family .microduck-online .md-code{background:#252620;color:#efede7;border-color:#55564f;border-radius:4px}
.lab-learning-family .md-online-tag{background:#eeebe2;color:#68665f;border-radius:3px}
@media(max-width:640px){.lab-learning-family .lab-learning-breadcrumb{white-space:nowrap;flex-wrap:nowrap}.lab-learning-family .header-actions{max-width:30%}}