/* Purdue-styled emphasis for key terms and concepts.
   Colors chosen for WCAG 2.1 AA contrast (>= 4.5:1):
   - Light mode: Purdue "Aged Gold" #8E6F3E on white = 4.67:1
   - Dark mode: "Boilermaker Gold" #CFB991 on dark = ~10:1 */
.purdue-text {
    color: #8E6F3E;
    font-weight: bold;
}

html[data-theme="dark"] .purdue-text,
html[data-mode="dark"] .purdue-text {
    color: #CFB991;
}

/* Optional highlight style: black text on Boilermaker Gold (11:1 contrast).
   Use <span class="purdue-highlight">...</span> for boxed key terms. */
.purdue-highlight {
    background-color: #CFB991;
    color: #000000;
    font-weight: bold;
    padding: 0 0.25em;
    border-radius: 3px;
}

html[data-theme="dark"] .purdue-highlight,
html[data-mode="dark"] .purdue-highlight {
    background-color: #CFB991;
    color: #000000;
}

/* "Bridge" admonition: the motivating question that opens a section.
   Purdue-gold styling, AA contrast in both light and dark modes. */
div.admonition.bridge {
    border-color: #8E6F3E;
}

div.admonition.bridge > .admonition-title {
    background-color: #CFB991;
    color: #000000;
}

html[data-theme="dark"] div.admonition.bridge {
    border-color: #CFB991;
}

html[data-theme="dark"] div.admonition.bridge > .admonition-title {
    background-color: #8E6F3E;
    color: #ffffff;
}