/* Shared v9 header/footer and design tokens for every page except the
 * homepage/app shell. Presentation only (see site-chrome.js). */
:root {
  --chrome-ink: #1F2430;
  --chrome-muted: #5A6270;
  --chrome-line: #E4E6EA;
  --chrome-control: #64748B;
  --chrome-accent: #1D5D8C;
  --chrome-accent-hover: #164A70;
  --chrome-surface-2: #EEF2F6;
  --chrome-highlight: #E8B81A;
  --chrome-sans: "Commissioner", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --chrome-serif: "Noto Serif", Georgia, "Times New Roman", serif;
  /* Page stylesheets that already use these variables pick up the v9 palette. */
  --blue: #1D5D8C;
  --green: #164A70;
  --font: var(--chrome-sans);
  --heading: var(--chrome-serif);
}

body.has-site-chrome {
  font-family: var(--chrome-sans);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
body.has-site-chrome > main { flex: 1 0 auto; }
body.has-site-chrome > .chrome-header,
body.has-site-chrome > .chrome-footer { flex-shrink: 0; }
body.has-site-chrome > .chrome-footer { margin-top: auto; }
.page-higher-education-pilot > .he-wrap { width: 100%; box-sizing: border-box; }
.he-source-fields { margin: 12px 0; }
.he-source-fields summary, #heMapping summary { cursor: pointer; font-weight: 600; }
#heMappingRows details { padding: 10px 0; border-top: 1px solid var(--chrome-line); }
#heMappingRows li { margin: 8px 0; }
.he-tools-details details > summary { cursor: pointer; }
@media print { body.has-site-chrome { display: block; min-height: 0; } }
body.has-site-chrome h1 {
  font-family: var(--chrome-serif);
  font-weight: 600;
  letter-spacing: -0.01em;
}
body.has-site-chrome :focus-visible {
  outline: 3px solid var(--chrome-accent);
  outline-offset: 3px;
}
body.has-site-chrome .chrome-footer :focus-visible {
  outline-color: var(--chrome-highlight);
}
@media (prefers-reduced-motion: reduce) {
  body.has-site-chrome *,
  body.has-site-chrome *::before,
  body.has-site-chrome *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.chrome-replaced[hidden] {
  display: none !important;
}

/* Full-bleed bands even when a page centres <body> itself. */
.chrome-header,
.chrome-footer {
  box-sizing: border-box;
  width: var(--chrome-vw, 100vw);
  max-width: none;
  margin-left: calc(50% - var(--chrome-vw, 100vw) / 2);
  margin-right: 0;
  font-family: var(--chrome-sans);
  line-height: 1.5;
}

.chrome-skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--chrome-ink);
  color: #FFFFFF !important;
  font-family: var(--chrome-sans);
  font-weight: 700;
  text-decoration: none;
}
.chrome-skip:focus {
  top: 12px;
}

/* Header (reset generic page rules such as `header { display:flex }`) */
.chrome-header {
  display: block;
  padding: 0;
  gap: 0;
  text-align: left;
  position: relative;
  z-index: 50;
  margin-top: calc(-1 * var(--chrome-top, 0px));
  margin-bottom: 24px;
  background: #FAFAF8;
  border-bottom: 1px solid var(--chrome-line);
  color: var(--chrome-ink);
}
.chrome-header__inner {
  box-sizing: border-box;
  max-width: 1280px;
  min-height: 72px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.chrome-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: var(--chrome-ink) !important;
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none !important;
}
.chrome-brand__mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--chrome-accent);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--chrome-serif);
  font-size: 1rem;
  font-weight: 700;
}
.chrome-nav {
  display: flex;
  gap: 22px;
}
.chrome-nav a {
  padding: 10px 0;
  color: var(--chrome-ink) !important;
  font-size: 0.97rem;
  font-weight: 600;
  text-decoration: none !important;
  white-space: nowrap;
}
.chrome-nav a:hover {
  color: var(--chrome-accent) !important;
  text-decoration: underline !important;
  text-underline-offset: 4px;
}
.chrome-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}
.chrome-actions:empty {
  display: none;
}
.chrome-actions a,
.chrome-actions button {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin: 0;
  padding: 0 14px;
  border: 1.5px solid var(--chrome-control);
  border-radius: 999px;
  background: #FFFFFF;
  color: var(--chrome-ink) !important;
  font-family: var(--chrome-sans);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none !important;
  cursor: pointer;
  box-shadow: none;
}
.chrome-actions a:hover,
.chrome-actions button:hover {
  border-color: var(--chrome-accent);
  color: var(--chrome-accent) !important;
}
.chrome-actions button.active,
.chrome-actions button[aria-pressed="true"] {
  background: var(--chrome-ink);
  border-color: var(--chrome-ink);
  color: #FFFFFF !important;
}
.chrome-menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: 12px;
  background: var(--chrome-ink);
  color: #FFFFFF;
  font-family: var(--chrome-sans);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
}
.chrome-actions:empty + .chrome-menu-toggle {
  margin-left: auto;
}
.chrome-menu-toggle:hover {
  background: #2E3545;
}
.chrome-menu-panel {
  border-top: 1px solid var(--chrome-line);
  background: #FAFAF8;
  box-shadow: 0 18px 40px -24px rgba(31, 36, 48, 0.35);
}
.chrome-menu-panel[hidden] {
  display: none;
}
.chrome-menu-panel__inner {
  box-sizing: border-box;
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
/* Educators: always first in the menu, so they are visible on phones where the header button is hidden. */
.chrome-menu-panel__teacher {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 16px;
  border: 1.5px solid #B9D9CE;
  border-radius: 12px;
  background: #EEF7F3;
  color: #24594C !important;
  font-weight: 800;
  text-decoration: none !important;
}
.chrome-menu-panel__teacher span:nth-child(2) {
  flex: 1;
}
.chrome-menu-panel__teacher:hover {
  border-color: #24594C;
}
.chrome-menu-panel__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chrome-menu-panel__title {
  margin: 0 0 4px;
  color: var(--chrome-muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.chrome-menu-panel__group a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--chrome-line);
  border-radius: 12px;
  background: #FFFFFF;
  color: var(--chrome-ink) !important;
  font-weight: 600;
  text-decoration: none !important;
}
.chrome-menu-panel__group a:hover {
  border-color: var(--chrome-accent);
  color: var(--chrome-accent) !important;
}

@media (max-width: 1000px) {
  .chrome-nav {
    display: none;
  }
}
@media (max-width: 760px) {
  .chrome-header__inner {
    flex-wrap: wrap;
    gap: 8px;
    min-height: 64px;
    padding: 10px 16px;
  }
  .chrome-actions {
    order: 10;
    flex: 1 1 100%;
    margin-left: 0;
  }
  .chrome-menu-toggle {
    margin-left: auto;
  }
  .chrome-menu-panel__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding: 16px;
  }
}
@media (max-width: 420px) {
  .chrome-menu-toggle {
    width: 44px;
    padding: 0;
    justify-content: center;
  }
  .chrome-menu-toggle span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

/* Footer (reset generic page rules such as `footer { text-align:center }`) */
.chrome-footer {
  display: block;
  border: 0;
  text-align: left;
  margin-top: 56px;
  margin-bottom: calc(-1 * var(--chrome-bottom, 0px));
  padding: 48px 0;
  background: var(--chrome-ink);
  color: #CBD5E1;
  font-size: 0.95rem;
}
.chrome-footer__inner {
  box-sizing: border-box;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  text-align: left;
}
.chrome-footer p {
  margin: 0;
  color: #CBD5E1;
}
.chrome-footer__about {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chrome-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #FFFFFF !important;
  font-weight: 800;
  font-size: 1.05rem;
}
.chrome-footer__audit {
  font-size: 0.88rem;
}
.chrome-footer a {
  color: #FFFFFF !important;
}
.chrome-footer a:hover {
  color: var(--chrome-highlight) !important;
}
.chrome-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chrome-footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  text-decoration: none;
}
.chrome-footer__links a:hover {
  text-decoration: underline;
}
.chrome-footer__thanks {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  font-size: 0.88rem;
}
.chrome-footer__logo {
  display: inline-block;
  margin-bottom: 8px;
  padding: 6px 8px;
  border-radius: 10px;
  background: #FFFFFF;
}
.chrome-footer__logo img {
  display: block;
  width: 150px;
  height: auto;
}
.chrome-footer__thanks a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}
.chrome-footer__thanks small {
  color: #CBD5E1;
}
@media (max-width: 760px) {
  .chrome-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}

/* ---------- Round 2: AI Study, Curriculum Map, Special Education ---------- */
/* Flat hero with a large serif title, as on the homepage. */
body.page-study .hero,
body.page-xartis-ylis .hero {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding-left: 0;
  padding-right: 0;
}
body.page-study .hero h1,
body.page-xartis-ylis .hero h1,
body.page-special-education .sp-hero h1 {
  font-family: var(--chrome-serif);
  font-size: clamp(2.2rem, 4.4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--chrome-ink);
}
body.page-special-education .sp-hero {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0 0 8px;
}

/* Selected options are dark, like the homepage finder. */
body.page-study .choice label {
  min-height: 44px;
  box-sizing: border-box;
  border: 1.5px solid var(--chrome-control);
}
body.page-study .choice input:checked + label {
  background: var(--chrome-ink);
  border-color: var(--chrome-ink);
  color: #FFFFFF;
  box-shadow: none;
}
body.page-study .choice input:focus-visible + label {
  outline: 3px solid var(--chrome-accent);
  outline-offset: 2px;
}
body.page-xartis-ylis .tab {
  border: 1.5px solid var(--chrome-control);
  min-height: 44px;
}
body.page-xartis-ylis .zone-tabs .tab.active,
body.page-xartis-ylis .role-tabs .tab.active,
body.page-xartis-ylis .tab.active {
  background: var(--chrome-ink);
  border-color: var(--chrome-ink);
  color: #FFFFFF;
}
body.page-xartis-ylis .topic.active {
  border-color: var(--chrome-accent);
  box-shadow: 0 0 0 2px rgba(29, 93, 140, 0.15);
}

/* The old one-line footer duplicates the shared footer. */
body.page-study footer:not(#chromeFooter) {
  display: none;
}
body.page-special-education .sp-hero h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
}

/* ---------- Round 3: "What do you want to do" guides and tool pages ---------- */
body.page-guide .hero {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding-left: 0;
  padding-right: 0;
}
body.page-guide .hero h1,
body.page-tools h1 {
  font-family: var(--chrome-serif);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--chrome-ink);
}
body.page-guide .kicker {
  color: var(--chrome-accent);
}

/* Lists that are only links become link cards, like the homepage task grid. */
body.page-guide .toc ul:has(> li > a:only-child) {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
body.page-guide .toc ul:has(> li > a:only-child) > li {
  margin: 0;
}
body.page-guide .toc ul:has(> li > a:only-child) > li > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 52px;
  box-sizing: border-box;
  padding: 12px 16px;
  border: 1px solid var(--chrome-line);
  border-radius: 14px;
  background: #FFFFFF;
  color: var(--chrome-ink);
  font-weight: 700;
  text-decoration: none;
}
body.page-guide .toc ul:has(> li > a:only-child) > li > a::after {
  content: "→";
  color: var(--chrome-accent);
}
body.page-guide .toc ul:has(> li > a:only-child) > li > a:hover {
  border-color: var(--chrome-accent);
  color: var(--chrome-accent);
}
@media (max-width: 620px) {
  body.page-guide .toc ul:has(> li > a:only-child) {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Tool pages: calmer section rules. */
body.page-tools h2 {
  color: var(--chrome-ink);
}
body.page-guide .hero .chip {
  border: 1px solid var(--chrome-line);
  background: #FFFFFF;
}
/* Long bare URLs in source lists must wrap on phones. */
body.page-tools a,
body.page-guide a {
  overflow-wrap: anywhere;
}

/* ---------- Round 4: information pages, teachers and sign language ---------- */
body.page-about h1,
body.page-privacy-policy h1,
body.page-methodology h1,
body.page-ai-transparency h1,
body.page-teacher-assistant .hero h1,
body.page-sign-language .hero h1 {
  font-family: var(--chrome-serif);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--chrome-ink);
}
body.page-about h2,
body.page-privacy-policy h2,
body.page-methodology h2,
body.page-ai-transparency h2 {
  color: var(--chrome-ink);
}
/* A core principle is information, not a success state. */
body.page-methodology .principle {
  background: #EEF6FF;
  border: 0;
  border-left: 4px solid var(--chrome-accent);
  border-radius: 8px;
}
body.page-privacy-policy .highlight:not(.warning) {
  border-left-color: var(--chrome-accent);
}
body.page-teacher-assistant .hero,
body.page-sign-language .hero {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding-left: 0;
  padding-right: 0;
}
body.page-teacher-assistant .hero-actions a {
  border-color: var(--chrome-line);
  color: var(--chrome-ink);
}
body.page-teacher-assistant .hero-actions a:hover {
  border-color: var(--chrome-accent);
  color: var(--chrome-accent);
}
body.page-sign-language .stat {
  background: #FFFFFF;
  border: 1px solid var(--chrome-line);
}
body.page-sign-language .notice {
  border: 1px solid var(--chrome-line);
  border-left: 4px solid var(--chrome-accent);
}
body.page-sign-language .hero {
  margin-top: 0;
  padding-top: 8px;
}
body.page-teacher-assistant .hero {
  padding-top: 8px;
}

/* ---------- Line icons (replace decorative emoji; drawn in CSS so text swaps keep them) ---------- */
.v9i::before {
  content: "";
  display: inline-block;
  width: 1.1em;
  height: 1.1em;
  margin-right: 0.4em;
  vertical-align: -0.18em;
  background: currentColor;
  -webkit-mask: var(--v9i) center / contain no-repeat;
  mask: var(--v9i) center / contain no-repeat;
  flex: 0 0 auto;
}
span.v9i:empty::before {
  margin-right: 0;
}
span.v9i:empty {
  display: inline-flex;
  margin-right: 0.45em;
}
.v9i-school { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M3 10l9-6 9 6'/><path d='M5 10v10h14V10'/><path d='M10 20v-5h4v5'/></svg>"); }
.v9i-file { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M14 3H6a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9z'/><path d='M14 3v6h6'/><path d='M8 13h8M8 17h6'/></svg>"); }
.v9i-bulb { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M9 18h6M10 22h4'/><path d='M12 2a7 7 0 0 0-4 12.7c.6.5 1 1.3 1 2.3h6c0-1 .4-1.8 1-2.3A7 7 0 0 0 12 2z'/></svg>"); }
.v9i-repeat { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M3 12a9 9 0 0 1 15.5-6.2L21 8'/><path d='M21 3v5h-5'/><path d='M21 12a9 9 0 0 1-15.5 6.2L3 16'/><path d='M3 21v-5h5'/></svg>"); }
.v9i-pencil { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M17 3l4 4L8 20H4v-4z'/><path d='M14 6l4 4'/></svg>"); }
.v9i-target { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><circle cx='12' cy='12' r='5'/><circle cx='12' cy='12' r='1'/></svg>"); }
.v9i-headphones { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M3 18v-6a9 9 0 0 1 18 0v6'/><path d='M21 19a2 2 0 0 1-2 2h-1v-6h3zM3 19a2 2 0 0 0 2 2h1v-6H3z'/></svg>"); }
.v9i-layers { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M12 2l10 5-10 5L2 7z'/><path d='M2 12l10 5 10-5'/><path d='M2 17l10 5 10-5'/></svg>"); }
.v9i-help { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M9.1 9a3 3 0 0 1 5.8 1c0 2-3 3-3 3'/><path d='M12 17h.01'/></svg>"); }
.v9i-check { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M8 12l3 3 5-6'/></svg>"); }
.v9i-zap { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M13 2L3 14h9l-1 8 10-12h-9z'/></svg>"); }
.v9i-mic { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='9' y='2' width='6' height='12' rx='3'/><path d='M5 10v1a7 7 0 0 0 14 0v-1M12 18v4M8 22h8'/></svg>"); }
.v9i-compass { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M16 8l-2 6-6 2 2-6z'/></svg>"); }
.v9i-printer { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9V2h12v7'/><path d='M6 18H4a2 2 0 0 1-2-2v-5a2 2 0 0 1 2-2h16a2 2 0 0 1 2 2v5a2 2 0 0 1-2 2h-2'/><path d='M6 14h12v8H6z'/></svg>"); }
.v9i-download { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/><path d='M7 10l5 5 5-5M12 15V3'/></svg>"); }
.v9i-copy { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='9' y='9' width='13' height='13' rx='2'/><path d='M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1'/></svg>"); }
.v9i-book { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M2 4h6a4 4 0 0 1 4 4v13a3 3 0 0 0-3-3H2z'/><path d='M22 4h-6a4 4 0 0 0-4 4v13a3 3 0 0 1 3-3h7z'/></svg>"); }
.v9i-wrench { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.8-3.8a6 6 0 0 1-7.9 7.9l-6.9 6.9a2.1 2.1 0 0 1-3-3l6.9-6.9a6 6 0 0 1 7.9-7.9z'/></svg>"); }
.v9i-cap { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M22 10L12 5 2 10l10 5z'/><path d='M6 12v5c3 3 9 3 12 0v-5'/></svg>"); }
.v9i-smile { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M8 14s1.5 2 4 2 4-2 4-2M9 9h.01M15 9h.01'/></svg>"); }
.v9i-backpack { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M4 10a4 4 0 0 1 4-4h8a4 4 0 0 1 4 4v10a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2z'/><path d='M9 6V4a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2v2M8 14h8M8 18h8'/></svg>"); }
.v9i-play { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='9'/><path d='M10 8l6 4-6 4z'/></svg>"); }
.v9i-chat { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M21 12a8 8 0 0 1-11.6 7.1L3 21l1.9-6.4A8 8 0 1 1 21 12z'/></svg>"); }
.v9i-users { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='9' cy='8' r='4'/><path d='M2 21a7 7 0 0 1 14 0'/><path d='M16 4a4 4 0 0 1 0 8M22 21a7 7 0 0 0-4-6.3'/></svg>"); }
.v9i-toolbox { --v9i: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='2' y='7' width='20' height='14' rx='2'/><path d='M16 7V5a2 2 0 0 0-2-2h-4a2 2 0 0 0-2 2v2M2 13h20'/></svg>"); }
.sp-hero__icon .v9i,
.sp-branch__icon .v9i,
.sp-tool-card__icon .v9i {
  display: inline-flex;
  margin-right: 0;
  color: var(--chrome-accent);
}
.study-action > .v9i {
  color: var(--chrome-accent);
  font-size: 1.2rem;
}
body.page-xartis-ylis .role-box {
  background: #EEF6FF;
  border-left-color: var(--chrome-accent);
}

/* Educators: a visible header entry on every inner page (the menu repeats it first on phones). */
.chrome-teacher-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-left: auto;
  padding: 0 14px;
  border: 1.5px solid #B9D9CE;
  border-radius: 999px;
  background: #EEF7F3;
  color: #24594C !important;
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none !important;
  white-space: nowrap;
}
.chrome-teacher-link:hover {
  border-color: #24594C;
}
.chrome-teacher-link + .chrome-actions {
  margin-left: 0;
}
@media (max-width: 760px) {
  .chrome-teacher-link {
    display: none;
  }
}

/* Small Facebook icon link in the footer. Plain link, no Facebook SDK or tracking. */
a.fb-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #1877F2;
  color: #FFFFFF !important;
  text-decoration: none !important;
}
a.fb-link:hover,
a.fb-link:focus-visible {
  background: #0F66D6;
  color: #FFFFFF !important;
}
a.fb-link:focus-visible {
  outline: 2px solid #FFFFFF;
  outline-offset: 2px;
}
.site-footer__brand a.fb-link,
.chrome-footer__brand a.fb-link {
  margin-left: 6px;
}