.info-main {
    max-width: 42rem;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 4rem;
}
@media (min-width: 768px) {
    .info-main {
        max-width: 48rem;
        padding: 2.5rem 1.5rem 5rem;
    }
}
@media (min-width: 1024px) {
    .info-main {
        max-width: 72rem;
        padding-left: 2rem;
        padding-right: 2rem;
    }
}
@media (min-width: 1280px) {
    .info-main {
        max-width: 80rem;
    }
}
@media (min-width: 1536px) {
    .info-main {
        max-width: 88rem;
    }
}

.info-layout {
    display: grid;
    gap: 2rem;
    align-items: start;
}
@media (min-width: 1024px) {
    .info-layout {
        grid-template-columns: minmax(0, 1fr) 17.5rem;
        gap: 2.5rem 3rem;
    }
}
@media (min-width: 1280px) {
    .info-layout {
        grid-template-columns: minmax(0, 1fr) 19rem;
        gap: 2.5rem 3.5rem;
    }
}
.info-layout__content {
    min-width: 0;
}
.info-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
@media (min-width: 1024px) {
    .info-sidebar {
        position: sticky;
        top: 5.5rem;
        max-height: calc(100vh - 6rem);
        overflow-y: auto;
        padding-bottom: 1rem;
    }
}
@media (max-width: 1023.98px) {
    .info-layout {
        display: flex;
        flex-direction: column;
    }
    .info-layout__content {
        order: 2;
    }
    .info-sidebar {
        order: 1;
    }
}
.info-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.8125rem;
    color: #64748b;
    margin-bottom: 1.75rem;
}
.info-breadcrumbs a {
    color: #0f766e;
    font-weight: 600;
}
.info-breadcrumbs a:hover {
    text-decoration: underline;
}
.info-breadcrumbs__current {
    color: #0f172a;
    font-weight: 600;
}

.info-guide-updated {
    margin: 1rem 0 0;
    font-size: 0.8125rem;
    color: #94a3b8;
    font-weight: 600;
}
.info-guide-updated time {
    font-weight: 600;
}

.info-context {
    margin: 0;
    padding: 1rem 1.1rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.75rem;
}
.info-sidebar .info-context__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}
.info-sidebar .info-context__list a {
    font-size: 0.875rem;
    line-height: 1.4;
}
.info-context__label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 0.5rem;
}
.info-context__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.25rem;
}
.info-context__list a {
    font-weight: 600;
    color: #0f766e;
    font-size: 0.875rem;
}

.info-toc {
    margin: 0;
    padding: 1rem 1.15rem;
    border-left: 4px solid #06bbcc;
    background: #f0fdfa;
    border-radius: 0 0.5rem 0.5rem 0;
}
.info-toc__title {
    font-size: 0.8125rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #0f766e;
    margin-bottom: 0.5rem;
}
.info-sidebar .info-toc ol {
    list-style: none;
    padding: 0;
    margin: 0;
}
.info-sidebar .info-toc li {
    margin-bottom: 0.4rem;
}
.info-sidebar .info-toc li:last-child {
    margin-bottom: 0;
}
.info-toc ol {
    margin: 0;
    padding-left: 1.2rem;
    color: #334155;
    font-size: 0.9375rem;
    line-height: 1.55;
}
.info-toc a {
    color: #0f766e;
    font-weight: 600;
}

.info-section-outline a {
    color: #0f766e;
    font-weight: 600;
}

.info-faq {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}
.info-faq__list {
    margin: 0;
}
.info-faq__item {
    margin-bottom: 1.25rem;
}
.info-faq__item dt {
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.35rem;
}
.info-faq__item dd {
    margin: 0;
    color: #475569;
    line-height: 1.65;
}

.info-teas-science article > section,
.info-section-guide article > section {
    margin-bottom: 2rem;
}
.info-teas-science .teas-sci-hero a,
.info-section-guide .teas-sci-hero a {
    color: #ffffff;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.info-teas-science .teas-sci-hero a:hover,
.info-section-guide .teas-sci-hero a:hover {
    text-decoration-color: #5eead4;
}
.info-teas-science article > section a,
.info-section-guide article > section a {
    color: #0f766e;
    font-weight: 600;
}

.info-practice {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}
.info-practice h2 {
    font-family: "SN Pro", system-ui, sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 0.75rem;
}
.info-practice__lead {
    color: #475569;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}
.info-practice__grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}
@media (min-width: 640px) {
    .info-practice__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (min-width: 1024px) {
    .info-practice__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
.info-practice__card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.1rem;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.info-practice__card:hover {
    border-color: #06bbcc;
    box-shadow: 0 4px 14px rgba(6, 187, 204, 0.12);
}
.info-practice__title {
    font-weight: 700;
    color: #0f172a;
    font-size: 0.9375rem;
}
.info-practice__meta {
    font-size: 0.8125rem;
    color: #64748b;
}
.info-practice__more {
    margin-top: 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
}
.info-practice__more a {
    color: #0597a7;
}

.info-siblings {
    margin-top: 2.5rem;
    padding: 1.25rem;
    background: #f8fafc;
    border-radius: 0.75rem;
    border: 1px solid #e2e8f0;
}
.info-siblings__label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #64748b;
    margin-bottom: 0.75rem;
}
.info-siblings ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.info-siblings a {
    font-weight: 600;
    color: #0f766e;
    font-size: 0.9375rem;
}
.info-siblings__meta {
    display: block;
    font-weight: 400;
    font-size: 0.8125rem;
    color: #64748b;
}

/* Section guide hero and typography (TEAS Science + shared template) */
.info-teas-science .teas-sci-hero,
.info-section-guide .teas-sci-hero {
    background: linear-gradient(145deg, #0f172a 0%, #134e4a 72%, #0f766e 100%);
    color: #f8fafc;
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(15, 23, 42, 0.12);
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.12);
}
.info-teas-science .teas-sci-hero h1,
.info-section-guide .teas-sci-hero h1 {
    font-family: "SN Pro", system-ui, sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.75rem;
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
    max-width: 52rem;
}
@media (min-width: 1280px) {
    .info-teas-science .teas-sci-hero h1,
    .info-section-guide .teas-sci-hero h1 {
        max-width: 58rem;
    }
}
.info-teas-science .teas-sci-hero__badge,
.info-section-guide .teas-sci-hero__badge {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #f8fafc;
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(248, 250, 252, 0.35);
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    margin-bottom: 1rem;
}
.info-teas-science .teas-sci-hero__timing,
.info-section-guide .teas-sci-hero__timing {
    font-size: 1rem;
    font-weight: 600;
    color: #e2e8f0;
    margin-bottom: 1rem;
}
.info-teas-science .teas-sci-hero > p:not(.teas-sci-official),
.info-section-guide .teas-sci-hero > p:not(.teas-sci-official) {
    line-height: 1.7;
    color: #e2e8f0;
    max-width: 40rem;
}
@media (min-width: 1024px) {
    .info-teas-science .teas-sci-hero > p:not(.teas-sci-official),
    .info-section-guide .teas-sci-hero > p:not(.teas-sci-official) {
        max-width: 52rem;
    }
}
.info-teas-science .teas-sci-official,
.info-section-guide .teas-sci-official {
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: #cbd5e1;
    line-height: 1.6;
}
.info-teas-science .teas-sci-official a,
.info-section-guide .teas-sci-official a {
    color: #ffffff;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 2px;
}
.info-teas-science .teas-sci-official a:hover,
.info-teas-science .teas-sci-official a:focus-visible,
.info-section-guide .teas-sci-official a:hover,
.info-section-guide .teas-sci-official a:focus-visible {
    color: #f0fdfa;
    text-decoration-color: #5eead4;
}
.info-teas-science h2,
.info-section-guide h2 {
    font-family: "SN Pro", system-ui, sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: #0f172a;
    margin: 2.25rem 0 0.75rem;
}
.info-teas-science h3,
.info-section-guide h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #134e4a;
    margin: 1.5rem 0 0.5rem;
}
.info-teas-science p,
.info-teas-science li,
.info-section-guide p,
.info-section-guide li {
    color: #334155;
    line-height: 1.65;
    font-size: 1rem;
}
.info-teas-science ul,
.info-teas-science ol,
.info-section-guide ul,
.info-section-guide ol {
    padding-left: 1.25rem;
    margin: 0.5rem 0 1rem;
}
.info-teas-science .teas-sci-pillars,
.info-section-guide .teas-sci-pillars {
    display: grid;
    gap: 1rem;
    margin: 1.25rem 0 2rem;
}
@media (min-width: 640px) {
    .info-teas-science .teas-sci-pillars,
    .info-section-guide .teas-sci-pillars {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
.info-teas-science .teas-sci-pillar,
.info-section-guide .teas-sci-pillar {
    border: 2px solid #ccfbf1;
    background: #f0fdfa;
    border-radius: 0.75rem;
    padding: 1rem;
}
.info-teas-science .teas-sci-pillar strong,
.info-section-guide .teas-sci-pillar strong {
    display: block;
    color: #0f766e;
    margin-bottom: 0.35rem;
}
.info-teas-science .teas-sci-callout,
.info-section-guide .teas-sci-callout {
    background: #fff7ed;
    border-left: 4px solid #f97316;
    padding: 1rem 1.1rem;
    border-radius: 0 0.5rem 0.5rem 0;
    margin: 1.25rem 0;
}
.info-teas-science .teas-sci-mistakes li,
.info-section-guide .teas-sci-mistakes li {
    margin-bottom: 0.5rem;
}
.info-teas-science .teas-sci-disclaimer,
.info-section-guide .teas-sci-disclaimer {
    font-size: 0.8125rem;
    color: #64748b;
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e2e8f0;
}

.info-school-hub .school-course-grid {
    display: grid;
    gap: 1.25rem;
    margin: 1.5rem 0 2rem;
}
@media (min-width: 768px) {
    .info-school-hub .school-course-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
.info-school-hub .school-course-card {
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    padding: 1.15rem 1.25rem;
    background: #fff;
}
.info-school-hub .school-course-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.0625rem;
}
.info-school-hub .school-course-card h3 a {
    color: #0f766e;
    text-decoration: none;
    font-weight: 800;
}
.info-school-hub .school-course-card h3 a:hover {
    text-decoration: underline;
}
.info-school-hub .school-course-card__blurb {
    margin: 0 0 0.65rem;
    font-size: 0.9375rem;
}
.info-school-hub .school-course-card__meta {
    font-size: 0.8125rem;
    color: #64748b;
    margin: 0 0 0.85rem;
}
.info-school-hub .school-course-card__actions {
    margin-bottom: 0.75rem;
}
.info-school-hub .school-course-card__btn {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.45rem 0.85rem;
    border-radius: 0.5rem;
    text-decoration: none;
}
.info-school-hub .school-course-card__btn--primary {
    background: #0f766e;
    color: #fff;
}
.info-school-hub .school-course-card__guides-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #64748b;
    margin: 0 0 0.35rem;
}
.info-school-hub .school-course-card__guides ul {
    margin: 0;
    padding-left: 1.1rem;
    font-size: 0.875rem;
}
.info-school-hub .school-course-card__guides a {
    color: #0f766e;
}
.info-school-hub .info-guide-updated {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0.75rem;
}