.intro-instructor__media {
    width: 20rem;
    height: 24rem;
}

.intro-instructor__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* glossary split — footnote icon size (layout only) */
.glossary-split__note-ico {
    width: 3.5rem;
    height: 3.5rem;
}

.glossary-split__note-icon {
    font-size: 1.3rem;
    line-height: 1;
}

/* Bootstrap flex-md-row: cap thumb width (parity with Tailwind md:w-80) */
.content-v41-thumb-wrap {
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .content-v41-thumb-wrap {
        width: 20rem;
        max-width: 20rem;
    }
}

.spread-chapter__visual--rise:hover { transform: scale(1.05); transition: transform .2s ease; }

.spread-chapter__jump--rise:hover { transform: scale(1.05); transition: transform .2s ease; }

.content-col-grow {
    flex: 1 1 0%;
    min-width: 0;
}

.content-grid-gap {
    gap: 2rem;
}

.content-img-expands {
    display: block;
    width: 100%;
    height: 18rem;
    min-height: 18rem;
    flex-shrink: 0;
    object-fit: cover;
}
@media (min-width: 768px) {
    .content-img-expands {
        height: 24rem;
        min-height: 24rem;
    }
}

/* FAQ v1 — JS visibility hook (no Tailwind in script) */
.helpdesk-support-resolve-veiled {
    display: none;
}

.helpdesk-subtitle-width {
    max-width: 42rem;
}

.alternating-zigzag__media {
  height: 16rem;
}

.alternating-zigzag__bar {
  width: 2rem;
  height: 2px;
}

.alternating-zigzag__img {
    object-fit: cover;
}
.alternating-zigzag__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* subscribe v22 — terminal chrome: geometry shared by both CSS frameworks, no colors */
.mailing-terminal__section--py-4xl {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.mxw-2xl {
    max-width: 42rem !important;
}

.mailing-terminal__bar {
    gap: 0.75rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.mailing-terminal__lights {
    gap: 0.375rem;
}

.mailing-terminal__dot {
    width: 0.75rem;
    height: 0.75rem;
}

.mailing-terminal__body {
    gap: 0.75rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.mailing-terminal__title {
    font-size: 1.125rem;
}

.mailing-terminal__form {
    gap: 0.75rem;
}

.mailing-terminal__prompt {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.mailing-terminal__input {
    min-width: 0;
}

.mailing-terminal__cta {
    font-size: 0.75rem;
    letter-spacing: 0.025em;
    padding: 0.375rem 0.75rem;
}

.mailing-terminal__hint {
    font-size: 0.75rem;
}

/* terminal cursor blink */
@keyframes mailing-terminal-blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.mailing-terminal__cursor {
    display: inline-block;
    width: 0.5rem;
    height: 1.1rem;
    animation: mailing-terminal-blink 1s step-end infinite;
}

@media (min-width: 768px) {
    .mailing-terminal__title {
        font-size: 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .mailing-terminal__cursor {
        animation: none;
    }
}