.celpip-learn-page,
.celpip-learn-page * {
    box-sizing: border-box;
}

.celpip-learn-page {
    --learn-ink: #1c2520;
    --learn-muted: #5d6a63;
    --learn-green: #2d5f4d;
    --learn-green-dark: #21483a;
    --learn-sage: #dce8df;
    --learn-cream: #f7f4ef;
    --learn-paper: #fffefa;
    --learn-line: #dedbd2;
    --learn-yellow: #fee863;
    min-height: calc(100vh - 64px);
    color: var(--learn-ink);
    background:
        radial-gradient(circle at 8% 3%, rgba(254, 232, 99, 0.26), transparent 28rem),
        radial-gradient(circle at 93% 18%, rgba(45, 95, 77, 0.12), transparent 30rem),
        var(--learn-cream);
    font-family: 'Poppins', sans-serif;
}

.celpip-learn-shell {
    width: min(100% - 2rem, 76rem);
    margin: 0 auto;
}

.celpip-learn-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    padding-top: 1.5rem;
    color: var(--learn-muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.celpip-learn-breadcrumbs a {
    color: var(--learn-green);
    text-decoration: none;
}

.celpip-learn-breadcrumbs a:hover,
.celpip-learn-breadcrumbs a:focus-visible {
    text-decoration: underline;
}

.celpip-learn-hero {
    padding: 4.5rem 0 3.75rem;
}

.celpip-learn-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(17rem, 0.7fr);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

.celpip-learn-eyebrow,
.celpip-learn-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--learn-green);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.celpip-learn-eyebrow::before {
    width: 1.75rem;
    height: 2px;
    background: var(--learn-green);
    content: '';
}

.celpip-learn-hero h1 {
    max-width: 18ch;
    margin: 1rem 0 1.15rem;
    color: var(--learn-ink);
    font-family: 'Lora', serif;
    font-size: clamp(2.35rem, 6vw, 4.65rem);
    font-weight: 650;
    letter-spacing: -0.045em;
    line-height: 1.02;
}

.celpip-learn-hero-copy {
    max-width: 46rem;
    margin: 0;
    color: var(--learn-muted);
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.8;
}

.celpip-learn-hero-note {
    position: relative;
    padding: 2rem;
    overflow: hidden;
    border: 1px solid rgba(45, 95, 77, 0.24);
    border-radius: 24px;
    background: var(--learn-green);
    color: #fff;
    box-shadow: 0 24px 55px rgba(38, 60, 49, 0.18);
}

.celpip-learn-hero-note::after {
    position: absolute;
    right: -2.2rem;
    bottom: -3.5rem;
    width: 9rem;
    height: 9rem;
    border: 1.25rem solid rgba(254, 232, 99, 0.22);
    border-radius: 50%;
    content: '';
}

.celpip-learn-hero-note span,
.celpip-learn-hero-note strong,
.celpip-learn-hero-note small {
    position: relative;
    z-index: 1;
    display: block;
}

.celpip-learn-hero-note span {
    color: var(--learn-yellow);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.celpip-learn-hero-note strong {
    margin: 0.65rem 0;
    font-family: 'Lora', serif;
    font-size: 1.6rem;
    line-height: 1.25;
}

.celpip-learn-hero-note small {
    max-width: 22rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.85rem;
    line-height: 1.65;
}

.celpip-learn-section {
    padding: 4rem 0;
    border-top: 1px solid var(--learn-line);
}

.celpip-learn-section-heading {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    align-items: end;
    margin-bottom: 1.75rem;
}

.celpip-learn-section h2,
.celpip-learn-article h2 {
    margin: 0.55rem 0 0;
    color: var(--learn-ink);
    font-family: 'Lora', serif;
    font-size: clamp(1.75rem, 4vw, 2.65rem);
    font-weight: 650;
    letter-spacing: -0.025em;
    line-height: 1.15;
}

.celpip-learn-section-heading > p {
    max-width: 34rem;
    margin: 0;
    color: var(--learn-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.celpip-learn-featured-card {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(18rem, 0.7fr);
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--learn-line);
    border-radius: 24px;
    background: var(--learn-paper);
    box-shadow: 0 16px 44px rgba(41, 53, 46, 0.08);
}

.celpip-learn-featured-main {
    padding: clamp(1.65rem, 4vw, 3rem);
}

.celpip-learn-featured-main h3 {
    max-width: 24ch;
    margin: 0.65rem 0 0.9rem;
    font-family: 'Lora', serif;
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    letter-spacing: -0.025em;
    line-height: 1.18;
}

.celpip-learn-featured-main p {
    max-width: 44rem;
    margin: 0;
    color: var(--learn-muted);
    line-height: 1.75;
}

.celpip-learn-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    margin-top: 1.4rem;
    color: var(--learn-muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.celpip-learn-action,
.celpip-learn-action-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    margin-top: 1.55rem;
    padding: 0.75rem 1.1rem;
    border: 1px solid var(--learn-green);
    border-radius: 10px;
    background: var(--learn-green);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 750;
    text-decoration: none;
    transition: transform 150ms ease, background 150ms ease;
}

.celpip-learn-action:hover,
.celpip-learn-action:focus-visible {
    background: var(--learn-green-dark);
    color: #fff;
    transform: translateY(-1px);
}

.celpip-learn-action-secondary {
    margin-top: 0;
    background: transparent;
    color: var(--learn-green);
}

.celpip-learn-action-secondary:hover,
.celpip-learn-action-secondary:focus-visible {
    background: rgba(45, 95, 77, 0.08);
    color: var(--learn-green-dark);
}

.celpip-learn-featured-outline {
    padding: clamp(1.65rem, 4vw, 2.5rem);
    background: var(--learn-sage);
}

.celpip-learn-featured-outline strong {
    display: block;
    margin-bottom: 1rem;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.celpip-learn-featured-outline ul {
    display: grid;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.celpip-learn-featured-outline li {
    display: flex;
    gap: 0.65rem;
    color: #34443b;
    font-size: 0.88rem;
    line-height: 1.5;
}

.celpip-learn-featured-outline li::before {
    flex: 0 0 auto;
    width: 0.5rem;
    height: 0.5rem;
    margin-top: 0.42rem;
    border-radius: 50%;
    background: var(--learn-green);
    content: '';
}

.celpip-learn-practice-grid,
.celpip-learn-fact-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.celpip-learn-practice-card,
.celpip-learn-fact {
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: 1.35rem;
    border: 1px solid var(--learn-line);
    border-radius: 16px;
    background: rgba(255, 254, 250, 0.84);
}

.celpip-learn-practice-card {
    color: var(--learn-ink);
    text-decoration: none;
    transition: border 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

.celpip-learn-practice-card:hover,
.celpip-learn-practice-card:focus-visible {
    border-color: var(--learn-green);
    color: var(--learn-ink);
    box-shadow: 0 12px 28px rgba(41, 53, 46, 0.1);
    transform: translateY(-2px);
}

.celpip-learn-practice-card span,
.celpip-learn-fact span {
    color: var(--learn-green);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.celpip-learn-practice-card strong,
.celpip-learn-fact strong {
    margin: 0.45rem 0;
    font-family: 'Lora', serif;
    font-size: 1.12rem;
}

.celpip-learn-practice-card small,
.celpip-learn-fact small {
    color: var(--learn-muted);
    font-size: 0.78rem;
    line-height: 1.55;
}

.celpip-learn-lesson-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.celpip-learn-lesson-card {
    display: flex;
    min-width: 0;
    min-height: 15rem;
    flex-direction: column;
    padding: 1.5rem;
    border: 1px solid var(--learn-line);
    border-radius: 18px;
    background: var(--learn-paper);
    color: var(--learn-ink);
    text-decoration: none;
    transition: border 150ms ease, transform 150ms ease, box-shadow 150ms ease;
}

a.celpip-learn-lesson-card:hover,
a.celpip-learn-lesson-card:focus-visible {
    border-color: var(--learn-green);
    color: var(--learn-ink);
    box-shadow: 0 12px 28px rgba(41, 53, 46, 0.1);
    transform: translateY(-2px);
}

.celpip-learn-lesson-card.is-planned {
    border-style: dashed;
    background: rgba(220, 232, 223, 0.45);
}

.celpip-learn-status {
    color: var(--learn-green);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.celpip-learn-lesson-card strong {
    margin: 1rem 0 0.65rem;
    font-family: 'Lora', serif;
    font-size: 1.35rem;
    line-height: 1.25;
}

.celpip-learn-lesson-card p {
    margin: 0;
    color: var(--learn-muted);
    font-size: 0.85rem;
    line-height: 1.65;
}

.celpip-learn-lesson-card small {
    margin-top: auto;
    padding-top: 1.2rem;
    color: var(--learn-green);
    font-size: 0.74rem;
    font-weight: 750;
}

.celpip-learn-course-map {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid var(--learn-line);
    border-radius: 18px;
    background: var(--learn-paper);
}

.celpip-learn-course-map > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.15rem;
    border-right: 1px solid var(--learn-line);
    border-bottom: 1px solid var(--learn-line);
}

.celpip-learn-course-map > div:nth-child(4n) {
    border-right: 0;
}

.celpip-learn-course-map > div:nth-last-child(-n + 3) {
    border-bottom: 0;
}

.celpip-learn-course-map strong {
    font-family: 'Lora', serif;
    font-size: 0.95rem;
}

.celpip-learn-course-map span {
    color: var(--learn-muted);
    font-size: 0.72rem;
    font-weight: 600;
}

.celpip-learn-article-header {
    max-width: 58rem;
    padding: 3.75rem 0 3rem;
}

.celpip-learn-article-header h1 {
    margin: 0.9rem 0 1rem;
    color: var(--learn-ink);
    font-family: 'Lora', serif;
    font-size: clamp(2.35rem, 6vw, 4.4rem);
    font-weight: 650;
    letter-spacing: -0.045em;
    line-height: 1.04;
}

.celpip-learn-article-deck {
    max-width: 52rem;
    margin: 0;
    color: var(--learn-muted);
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.8;
}

.celpip-learn-author {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-top: 1.75rem;
}

.celpip-learn-author img {
    width: 52px;
    height: 52px;
    border: 3px solid #fff;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 16px rgba(36, 50, 42, 0.15);
}

.celpip-learn-author strong,
.celpip-learn-author span {
    display: block;
}

.celpip-learn-author a {
    color: var(--learn-ink);
    text-decoration: none;
}

.celpip-learn-author a:hover,
.celpip-learn-author a:focus-visible {
    color: var(--learn-green);
    text-decoration: underline;
}

.celpip-learn-author span {
    margin-top: 0.2rem;
    color: var(--learn-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.celpip-learn-fact-grid {
    margin: 0 0 3rem;
}

.celpip-learn-fact strong {
    font-size: 1.45rem;
}

.celpip-learn-article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 15rem;
    gap: clamp(2.5rem, 6vw, 5.5rem);
    align-items: start;
    padding-bottom: 5rem;
}

.celpip-learn-article {
    min-width: 0;
    font-family: 'Lora', serif;
    font-size: 1.03rem;
    line-height: 1.86;
}

.celpip-learn-article > section {
    padding: 2.75rem 0;
    border-top: 1px solid var(--learn-line);
    scroll-margin-top: 6rem;
}

.celpip-learn-article > section:first-child {
    padding-top: 0;
    border-top: 0;
}

.celpip-learn-article h2 {
    margin-bottom: 1.15rem;
}

.celpip-learn-article h3 {
    margin: 2rem 0 0.65rem;
    color: var(--learn-ink);
    font-family: 'Poppins', sans-serif;
    font-size: 1.12rem;
    line-height: 1.4;
}

.celpip-learn-article p {
    margin: 0 0 1.15rem;
}

.celpip-learn-article a {
    color: var(--learn-green);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.celpip-learn-article ul,
.celpip-learn-article ol {
    display: grid;
    gap: 0.55rem;
    margin: 0.85rem 0 1.35rem;
    padding-left: 1.35rem;
}

.celpip-learn-article strong,
.celpip-learn-article table,
.celpip-learn-callout,
.celpip-learn-section-card,
.celpip-learn-task-list,
.celpip-learn-sources {
    font-family: 'Poppins', sans-serif;
}

.celpip-learn-callout {
    margin: 1.75rem 0;
    padding: 1.3rem 1.4rem;
    border-left: 4px solid var(--learn-yellow);
    border-radius: 0 12px 12px 0;
    background: #fffbe5;
    color: #344038;
    font-size: 0.9rem;
    line-height: 1.65;
}

.celpip-learn-callout strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--learn-ink);
}

.celpip-learn-table-wrap {
    width: 100%;
    margin: 1.5rem 0;
    overflow-x: auto;
    border: 1px solid var(--learn-line);
    border-radius: 14px;
    background: var(--learn-paper);
}

.celpip-learn-table {
    width: 100%;
    min-width: 38rem;
    border-collapse: collapse;
    font-size: 0.84rem;
    line-height: 1.55;
}

.celpip-learn-table th,
.celpip-learn-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--learn-line);
    text-align: left;
    vertical-align: top;
}

.celpip-learn-table th {
    background: var(--learn-sage);
    color: #2d4438;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.celpip-learn-table tr:last-child td {
    border-bottom: 0;
}

.celpip-learn-section-card {
    margin-top: 1.2rem;
    padding: 1.4rem;
    border: 1px solid var(--learn-line);
    border-radius: 16px;
    background: var(--learn-paper);
}

.celpip-learn-section-card > header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.celpip-learn-section-card > header strong {
    font-family: 'Lora', serif;
    font-size: 1.3rem;
}

.celpip-learn-section-card > header span {
    color: var(--learn-green);
    font-size: 0.75rem;
    font-weight: 750;
}

.celpip-learn-task-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem 1.2rem;
    margin: 0;
    padding: 0;
    counter-reset: learn-task;
    list-style: none;
}

.celpip-learn-task-list li {
    position: relative;
    min-width: 0;
    padding: 0.68rem 0 0.68rem 2rem;
    border-top: 1px solid #ebe7df;
    color: #3e4943;
    font-size: 0.8rem;
    line-height: 1.5;
    counter-increment: learn-task;
}

.celpip-learn-task-list li::before {
    position: absolute;
    top: 0.63rem;
    left: 0;
    display: grid;
    width: 1.35rem;
    height: 1.35rem;
    place-items: center;
    border-radius: 50%;
    background: var(--learn-sage);
    color: var(--learn-green-dark);
    content: counter(learn-task);
    font-size: 0.65rem;
    font-weight: 800;
}

.celpip-learn-toc {
    position: sticky;
    top: 5.5rem;
    padding: 1.2rem;
    border: 1px solid var(--learn-line);
    border-radius: 14px;
    background: rgba(255, 254, 250, 0.94);
}

.celpip-learn-toc strong {
    display: block;
    margin-bottom: 0.65rem;
    color: var(--learn-muted);
    font-size: 0.7rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.celpip-learn-toc a {
    display: block;
    padding: 0.48rem 0;
    color: var(--learn-muted);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
}

.celpip-learn-toc a:hover,
.celpip-learn-toc a:focus-visible {
    color: var(--learn-green);
}

.celpip-learn-sources {
    margin-top: 1.5rem;
    padding: 1.25rem;
    border-radius: 14px;
    background: #efede7;
    color: var(--learn-muted);
    font-size: 0.78rem;
    line-height: 1.65;
}

.celpip-learn-sources strong {
    color: var(--learn-ink);
}

.celpip-learn-method {
    padding-left: 0 !important;
    counter-reset: learn-method;
    list-style: none;
}

.celpip-learn-method li {
    display: grid;
    grid-template-columns: 2rem minmax(0, 12rem) minmax(0, 1fr);
    gap: 0.8rem;
    align-items: start;
    padding: 1rem 0;
    border-top: 1px solid var(--learn-line);
    counter-increment: learn-method;
}

.celpip-learn-method li::before {
    display: grid;
    width: 1.7rem;
    height: 1.7rem;
    place-items: center;
    border-radius: 50%;
    background: var(--learn-green);
    color: #fff;
    content: counter(learn-method);
    font-family: 'Poppins', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
}

.celpip-learn-method li > strong {
    padding-top: 0.05rem;
    color: var(--learn-ink);
    font-size: 0.9rem;
}

.celpip-learn-method li > span {
    color: var(--learn-muted);
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    line-height: 1.65;
}

.celpip-learn-example {
    margin: 1.5rem 0;
    padding: clamp(1.25rem, 4vw, 2rem);
    border: 1px solid rgba(45, 95, 77, 0.25);
    border-radius: 18px;
    background: var(--learn-paper);
    box-shadow: 0 12px 30px rgba(41, 53, 46, 0.06);
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    line-height: 1.7;
}

.celpip-learn-example > strong {
    display: block;
    color: var(--learn-green-dark);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.celpip-learn-example p:last-child {
    margin-bottom: 0;
}

.celpip-learn-choices {
    gap: 0.4rem !important;
    margin: 1rem 0 !important;
    padding-left: 2rem !important;
}

.celpip-learn-choices li {
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    background: #f6f4ee;
}

.celpip-learn-reveal {
    margin-top: 1.1rem;
    border: 1px solid var(--learn-line);
    border-radius: 10px;
    background: #eef4f0;
}

.celpip-learn-reveal summary {
    padding: 0.8rem 1rem;
    color: var(--learn-green-dark);
    cursor: pointer;
    font-weight: 750;
}

.celpip-learn-reveal[open] summary {
    border-bottom: 1px solid var(--learn-line);
}

.celpip-learn-reveal p {
    padding: 0.9rem 1rem;
}

.celpip-learn-dimension-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    margin: 1.5rem 0;
    font-family: 'Poppins', sans-serif;
}

.celpip-learn-dimension-grid > div {
    padding: 1.2rem;
    border: 1px solid var(--learn-line);
    border-radius: 14px;
    background: var(--learn-paper);
}

.celpip-learn-dimension-grid strong {
    color: var(--learn-green-dark);
    font-size: 0.86rem;
}

.celpip-learn-dimension-grid p {
    margin: 0.45rem 0 0;
    color: var(--learn-muted);
    font-size: 0.8rem;
    line-height: 1.6;
}

.celpip-learn-sample-response {
    margin: 1rem 0 1.25rem;
    padding: 1.2rem;
    border-left: 4px solid var(--learn-green);
    background: #f6f4ee;
    font-family: 'Lora', serif;
}

.celpip-learn-sample-response p {
    margin-bottom: 0.8rem;
}

.celpip-learn-checklist {
    padding-left: 0 !important;
    list-style: none;
}

.celpip-learn-checklist li {
    position: relative;
    padding: 0.65rem 0 0.65rem 2rem;
    border-top: 1px solid var(--learn-line);
}

.celpip-learn-checklist li::before {
    position: absolute;
    top: 0.62rem;
    left: 0;
    color: var(--learn-green);
    content: '✓';
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
}

.celpip-learn-next-step {
    padding: 2rem;
    border-radius: 20px;
    background: var(--learn-green);
    color: #fff;
    font-family: 'Poppins', sans-serif;
}

.celpip-learn-article > .celpip-learn-next-step {
    padding: 2rem;
    border-top: 0;
}

.celpip-learn-next-step h2 {
    color: #fff;
}

.celpip-learn-next-step .celpip-learn-kicker {
    color: var(--learn-yellow);
}

.celpip-learn-next-step p {
    max-width: 44rem;
    color: rgba(255, 255, 255, 0.82);
}

.celpip-learn-next-step .celpip-learn-action {
    border-color: var(--learn-yellow);
    background: var(--learn-yellow);
    color: #27342d;
}

.celpip-learn-course-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    padding-top: 2rem;
    font-family: 'Poppins', sans-serif;
}

.celpip-learn-course-nav a {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--learn-line);
    border-radius: 12px;
    background: var(--learn-paper);
    color: var(--learn-ink);
    text-decoration: none;
}

.celpip-learn-course-nav a:last-child {
    text-align: right;
}

.celpip-learn-course-nav a:hover,
.celpip-learn-course-nav a:focus-visible {
    border-color: var(--learn-green);
    color: var(--learn-green-dark);
}

.celpip-learn-course-nav span {
    color: var(--learn-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.celpip-learn-course-nav strong {
    font-size: 0.88rem;
}

@media (max-width: 900px) {
    .celpip-learn-hero-grid,
    .celpip-learn-featured-card,
    .celpip-learn-article-layout {
        grid-template-columns: 1fr;
    }

    .celpip-learn-practice-grid,
    .celpip-learn-fact-grid,
    .celpip-learn-lesson-grid,
    .celpip-learn-course-map {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .celpip-learn-course-map > div:nth-child(4n) {
        border-right: 1px solid var(--learn-line);
    }

    .celpip-learn-course-map > div:nth-child(2n) {
        border-right: 0;
    }

    .celpip-learn-course-map > div:nth-last-child(-n + 3) {
        border-bottom: 1px solid var(--learn-line);
    }

    .celpip-learn-course-map > div:last-child {
        border-bottom: 0;
    }

    .celpip-learn-toc {
        position: static;
        order: -1;
    }

    .celpip-learn-toc nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 1rem;
    }
}

@media (max-width: 620px) {
    .celpip-learn-shell {
        width: min(100% - 1.25rem, 76rem);
    }

    .celpip-learn-hero {
        padding: 3.25rem 0 2.75rem;
    }

    .celpip-learn-section {
        padding: 3rem 0;
    }

    .celpip-learn-section-heading {
        display: block;
    }

    .celpip-learn-section-heading > p {
        margin-top: 0.8rem;
    }

    .celpip-learn-practice-grid,
    .celpip-learn-fact-grid,
    .celpip-learn-lesson-grid,
    .celpip-learn-course-map,
    .celpip-learn-dimension-grid,
    .celpip-learn-course-nav,
    .celpip-learn-task-list,
    .celpip-learn-toc nav {
        grid-template-columns: 1fr;
    }

    .celpip-learn-course-map > div,
    .celpip-learn-course-map > div:nth-child(2n),
    .celpip-learn-course-map > div:nth-child(4n) {
        border-right: 0;
        border-bottom: 1px solid var(--learn-line);
    }

    .celpip-learn-course-map > div:last-child {
        border-bottom: 0;
    }

    .celpip-learn-method li {
        grid-template-columns: 2rem minmax(0, 1fr);
    }

    .celpip-learn-method li > span {
        grid-column: 2;
    }

    .celpip-learn-course-nav a:last-child {
        text-align: left;
    }

    .celpip-learn-article-header {
        padding: 2.75rem 0 2.25rem;
    }

    .celpip-learn-article-layout {
        gap: 1.5rem;
        padding-bottom: 3rem;
    }

    .celpip-learn-article {
        font-size: 0.98rem;
    }

    .celpip-learn-section-card,
    .celpip-learn-article > .celpip-learn-next-step {
        padding: 1.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .celpip-learn-action,
    .celpip-learn-practice-card,
    .celpip-learn-lesson-card {
        transition: none;
    }
}