/* Общие стили для статей GoBuh. */

.article-page:not(.chat-mode) .hero {
    background:
        radial-gradient(circle at 12% 12%, rgba(59, 130, 246, 0.08), transparent 28%),
        var(--surface);
}

.article-page:not(.chat-mode) .hero-copy {
    margin-bottom: 54px;
}

.article-opening {
    width: min(100%, 900px);
    text-align: left;
}

.article-opening h2,
.article-form-heading h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.article-opening .article-section {
    margin-bottom: 64px;
}

.article-form-heading {
    width: min(100%, 900px);
    margin: 4px auto 24px;
    text-align: center;
    scroll-margin-top: 100px;
}

.article-form-heading .section-label {
    margin-bottom: 10px;
}

.article-form-heading p:last-child {
    margin: 13px 0 0;
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.6;
}

.article-interactive {
    width: min(calc(100% - 48px), 980px);
    margin: 72px auto 86px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.article-interactive .article-form-heading {
    margin-top: 0;
}

.article-interactive .chat-workspace {
    margin-right: auto;
    margin-left: auto;
}

/* После переноса формы в конец статьи рабочий кабинет разворачиваем отдельно на весь экран. */
body.chat-mode .hero {
    display: none;
}

body.chat-mode .article-interactive {
    display: block;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: none;
    box-shadow: none;
}

body.chat-mode .article-interactive .chat-workspace {
    width: 100%;
    max-width: none;
    height: 100%;
    min-height: 0;
    margin: 0;
}

body.chat-mode .article-opening,
body.chat-mode .article-form-heading {
    display: none;
}

/* В статье о требованиях оставляем один понятный сценарий: загрузку файла. */
body.fns-article.general-landing:not(.chat-mode) .chat-output {
    display: block;
}

body.fns-article.general-landing:not(.chat-mode) .landing-task-suggestions {
    display: none;
}

body.fns-article.general-landing:not(.chat-mode) .chat-empty {
    min-height: 250px;
}

.article-breadcrumb {
    display: inline-flex;
    margin-bottom: 20px;
    align-items: center;
    gap: 8px;
    color: var(--accent-dark);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.article-breadcrumb:hover {
    text-decoration: underline;
}

.article-meta {
    margin: 16px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.article-byline {
    display: flex;
    width: min(100%, 560px);
    margin: 28px auto 0;
    align-items: center;
    gap: 12px;
    color: var(--ink-soft);
    text-align: left;
}

.article-byline img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.article-byline-author {
    display: grid;
    gap: 1px;
}

.article-byline-author small {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.2;
}

.article-byline-author strong {
    font-size: 13px;
    line-height: 1.3;
}

.article-reading-time {
    margin-left: auto;
    padding-left: 12px;
    border-left: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
    white-space: nowrap;
}

.article-publication-date {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.article-page:not(.chat-mode) .landing-task-suggestions {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.article-body {
    padding: 84px 0 0;
    border-top: 1px solid var(--line);
    background: #fbfcfe;
}

body.chat-mode .article-body {
    display: none;
}

.article-container {
    width: min(calc(100% - 48px), 900px);
}

.article-lead,
.article-section,
.article-fns-callout,
.article-final-cta {
    margin-bottom: 72px;
}

.article-container > .article-section:last-child {
    margin-bottom: 0;
}

.article-lead {
    padding: 34px;
    border: 1px solid #dbeafe;
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.06);
}

.article-body h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.article-body h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.3;
}

.article-lead > p:not(.section-label),
.article-section-intro,
.article-safety > p,
.article-fns-callout p,
.article-final-cta p {
    color: var(--ink-soft);
    font-size: 17px;
    line-height: 1.7;
}

.article-lead > p:not(.section-label) {
    margin: 18px 0 0;
}

.article-check-list {
    display: grid;
    margin: 28px 0 0;
    padding: 0;
    gap: 14px;
    list-style: none;
}

.article-check-list li {
    position: relative;
    padding-left: 32px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.55;
}

.article-check-list li::before {
    position: absolute;
    top: 1px;
    left: 0;
    display: grid;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 50%;
    color: #166534;
    background: #dcfce7;
    content: "✓";
    font-size: 12px;
    font-weight: 800;
}

.article-section-intro {
    max-width: 720px;
    margin: 18px 0 30px;
}

.article-task-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.article-task-card {
    position: relative;
    min-height: 165px;
    padding: 26px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-task-card > span {
    position: absolute;
    top: 18px;
    right: 20px;
    color: #bfdbfe;
    font-size: 24px;
    font-weight: 800;
}

.article-task-card h3 {
    padding-right: 42px;
}

.article-task-card p {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.prompt-compare {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    gap: 16px;
}

.prompt-example {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.prompt-example > span {
    display: block;
    margin-bottom: 14px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.prompt-example p {
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
}

.prompt-example-bad {
    border-color: #fee2e2;
    background: #fffafa;
}

.prompt-example-bad > span {
    color: #b91c1c;
}

.prompt-example-good {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.prompt-example-good > span {
    color: var(--accent-dark);
}

.article-example-steps {
    display: grid;
    margin: 28px 0 0;
    padding: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    list-style: none;
    counter-reset: example-step;
}

.article-example-steps li {
    position: relative;
    min-height: 170px;
    padding: 54px 22px 22px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
    counter-increment: example-step;
}

.article-example-steps li::before {
    position: absolute;
    top: 18px;
    left: 22px;
    color: var(--accent-dark);
    content: "0" counter(example-step);
    font-size: 14px;
    font-weight: 800;
}

.article-example-steps strong,
.article-example-steps span {
    display: block;
}

.article-example-steps strong {
    margin-bottom: 9px;
    font-size: 16px;
}

.article-example-steps span {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.article-prompt-list {
    display: grid;
    gap: 12px;
}

.article-prompt-button {
    display: grid;
    width: 100%;
    padding: 22px 58px 22px 24px;
    gap: 7px;
    position: relative;
    border: 1px solid var(--line);
    border-radius: 16px;
    text-align: left;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.article-prompt-button::after {
    position: absolute;
    top: 50%;
    right: 24px;
    color: var(--accent-dark);
    content: "↑";
    font-size: 22px;
    transform: translateY(-50%);
}

.article-prompt-button:hover,
.article-prompt-button:focus-visible {
    border-color: #93c5fd;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.08);
    transform: translateY(-1px);
}

.article-prompt-button strong {
    font-size: 16px;
}

.article-prompt-button span {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.article-fns-callout {
    display: grid;
    padding: 34px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 34px;
    border-radius: 24px;
    color: #ffffff;
    background: #172033;
}

.article-fns-callout .section-label {
    color: #93c5fd;
}

.article-fns-callout p:not(.section-label) {
    max-width: 620px;
    margin: 16px 0 0;
    color: #dbe4f0;
}

.article-fns-callout .button {
    min-width: 210px;
    text-align: center;
    text-decoration: none;
}

.article-safety {
    padding: 34px;
    border: 1px solid #fde68a;
    border-radius: 24px;
    background: #fffbeb;
}

.article-safety > p:not(.section-label) {
    margin: 18px 0 0;
}

.article-formula {
    margin-top: 24px;
    padding: 22px;
    border-radius: 16px;
    background: #ffffff;
}

.article-formula strong {
    display: block;
    margin-bottom: 9px;
    color: #92400e;
    font-size: 14px;
}

.article-formula p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.6;
}

.article-faq-list {
    display: grid;
    margin-top: 28px;
    gap: 12px;
}

.article-faq-list > div {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: #ffffff;
}

.article-faq-list h3 {
    margin-bottom: 9px;
}

.article-faq-list p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.article-practical-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-myth-list {
    display: grid;
    margin-top: 28px;
    gap: 14px;
}

.article-myth-list > div {
    padding: 22px 24px;
    border-left: 4px solid #93c5fd;
    border-radius: 0 16px 16px 0;
    background: #ffffff;
}

.article-myth-list strong {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
}

.article-myth-list p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.article-final-cta {
    display: grid;
    margin-bottom: 0;
    padding: 32px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
    border: 1px solid #dbeafe;
    border-radius: 24px;
    background: #ffffff;
}

.article-final-cta img {
    width: 58px;
    height: 58px;
    border-radius: 15px;
    object-fit: contain;
}

.article-final-cta h2 {
    font-size: clamp(23px, 3vw, 32px);
}

.article-final-cta p {
    margin: 10px 0 0;
    font-size: 15px;
}

.article-return-button {
    min-width: 175px;
    text-align: center;
    text-decoration: none;
}

.article-deadline-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.article-deadline-list > div {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-deadline-list strong {
    display: block;
    margin-bottom: 10px;
    color: var(--accent-dark);
    font-size: 20px;
}

.article-deadline-list p,
.article-note p,
.article-caption,
.article-sources li {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.article-note {
    margin-top: 16px;
    padding: 22px 24px;
    border: 1px solid #fde68a;
    border-radius: 16px;
    background: #fffbeb;
}

.article-note strong {
    display: block;
    margin-bottom: 8px;
    color: #92400e;
}

.article-example-steps-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-answer-sample {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.04);
}

.article-answer-sample p {
    margin: 0 0 18px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.65;
}

.article-answer-sample p:last-child {
    margin-bottom: 0;
}

.article-caption {
    margin-top: 14px;
}

/* Практические модули: в разных статьях используем только подходящие по теме. */
.article-decision-table {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-decision-table table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
}

.article-decision-table th,
.article-decision-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.55;
    text-align: left;
}

.article-decision-table th {
    color: var(--ink);
    background: #f8fbff;
    font-size: 13px;
}

.article-decision-table tr:last-child td {
    border-bottom: 0;
}

.article-action-list {
    display: grid;
    margin: 28px 0 0;
    padding: 0;
    gap: 0;
    list-style: none;
}

.article-action-list li {
    display: grid;
    padding: 22px 0;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
    border-bottom: 1px solid var(--line);
}

.article-action-list li:first-child {
    padding-top: 0;
}

.article-action-list li > span {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 12px;
    color: var(--accent-dark);
    background: #dbeafe;
    font-weight: 800;
}

.article-action-list strong {
    display: block;
    margin-bottom: 7px;
    font-size: 17px;
}

.article-action-list p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.article-case-list {
    display: grid;
    margin-top: 28px;
    gap: 14px;
}

.article-case-list article {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-case-list article > span {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.article-case-list p,
.article-mistake-grid p {
    margin: 10px 0 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.article-mistake-grid {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.article-mistake-grid > div {
    padding: 22px 24px;
    border-left: 4px solid #fb923c;
    border-radius: 0 16px 16px 0;
    background: #ffffff;
}

.article-related-links {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.article-related-links a {
    display: grid;
    min-height: 150px;
    padding: 22px;
    align-content: start;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 17px;
    color: var(--ink);
    background: #ffffff;
    text-decoration: none;
}

.article-related-links a:hover,
.article-related-links a:focus-visible {
    border-color: #93c5fd;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.07);
}

.article-related-links span,
.article-related-note {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.article-related-note {
    margin: 18px 0 0;
}

.article-related-note a {
    color: var(--accent-dark);
    font-weight: 600;
}

.article-ai-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.article-ai-grid > div {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-ai-grid ul {
    display: grid;
    margin: 18px 0 0;
    padding-left: 20px;
    gap: 9px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.55;
}

.article-process-line {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
}

.article-process-line > div {
    position: relative;
    padding: 22px 22px 22px 0;
}

.article-process-line > div:not(:last-child)::after {
    position: absolute;
    top: 33px;
    right: 10px;
    color: #93c5fd;
    content: "→";
    font-size: 22px;
}

.article-process-line span,
.article-outcome-grid span,
.article-branch-grid span {
    display: block;
    margin-bottom: 12px;
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.article-process-line strong {
    display: block;
    margin-bottom: 8px;
    font-size: 17px;
}

.article-process-line p,
.article-file-pack p,
.article-work-example p,
.article-check-matrix span,
.article-reason-list span,
.article-outcome-grid p,
.article-branch-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.article-file-pack,
.article-check-matrix {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.article-file-pack > div,
.article-check-matrix > div {
    padding: 23px;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: #ffffff;
}

.article-file-pack strong,
.article-check-matrix strong,
.article-reason-list strong {
    display: block;
    margin-bottom: 9px;
}

.article-prompt-sheet {
    padding: 30px;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    background: #f8fbff;
    box-shadow: inset 4px 0 0 #60a5fa;
}

.article-prompt-sheet p,
.article-prompt-sheet li {
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.65;
}

.article-prompt-sheet p {
    margin: 0;
}

.article-prompt-sheet ol {
    display: grid;
    margin: 18px 0;
    padding-left: 24px;
    gap: 8px;
}

.article-work-example {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    background: #ffffff;
}

.article-work-example > div {
    padding: 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.article-work-example > div:nth-child(2n) {
    border-right: 0;
}

.article-work-example > div:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.article-work-example span {
    display: block;
    margin-bottom: 9px;
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.article-channel-compare {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.article-channel-compare article {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #ffffff;
}

.article-channel-compare article > span {
    display: block;
    margin-bottom: 18px;
    color: var(--accent-dark);
    font-size: 18px;
    font-weight: 700;
}

.article-channel-compare ul {
    display: grid;
    margin: 0;
    padding-left: 20px;
    gap: 11px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.55;
}

.article-outcome-grid,
.article-branch-grid {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.article-outcome-grid > div,
.article-branch-grid > div {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-outcome-grid h3,
.article-branch-grid strong {
    display: block;
    margin-bottom: 10px;
}

.article-calculation {
    display: flex;
    margin-top: 28px;
    padding: 28px;
    align-items: center;
    gap: 16px;
    border: 1px solid #bfdbfe;
    border-radius: 20px;
    background: #ffffff;
}

.article-calculation > div:not(.article-calculation-sign) {
    flex: 1;
}

.article-calculation span,
.article-calculation strong {
    display: block;
}

.article-calculation span {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 13px;
}

.article-calculation strong {
    font-size: 22px;
}

.article-calculation-sign {
    color: #93c5fd;
    font-size: 24px;
    font-weight: 800;
}

.article-calculation-result {
    padding: 18px;
    border-radius: 14px;
    background: #eff6ff;
}

.article-reason-list {
    display: grid;
    margin-top: 28px;
    gap: 0;
}

.article-reason-list > div {
    display: grid;
    padding: 19px 0;
    grid-template-columns: minmax(190px, 0.75fr) minmax(0, 1.25fr);
    gap: 24px;
    border-bottom: 1px solid var(--line);
}

.article-reason-list > div:first-child {
    padding-top: 0;
}

.article-reason-list strong {
    margin: 0;
}

.article-dialog-sequence,
.article-detail-list {
    display: grid;
    margin-top: 28px;
    gap: 14px;
}

.article-dialog-sequence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-dialog-sequence > div {
    padding: 24px;
    border-top: 4px solid #93c5fd;
    border-radius: 0 0 17px 17px;
    background: #ffffff;
}

.article-dialog-sequence span {
    display: block;
    margin-bottom: 14px;
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.article-dialog-sequence strong,
.article-detail-list strong {
    display: block;
    margin-bottom: 9px;
}

.article-dialog-sequence p,
.article-detail-list p,
.article-two-question p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.article-detail-list > div {
    padding: 0 0 20px 22px;
    border-bottom: 1px solid var(--line);
    border-left: 3px solid #bfdbfe;
}

.article-two-question {
    display: grid;
    margin-top: 28px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.article-two-question > div {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.article-two-question strong {
    display: block;
    margin-bottom: 10px;
    font-size: 18px;
}

.article-warning-list li::before {
    color: #9a3412;
    background: #ffedd5;
    content: "!";
}

.article-sources ul {
    display: grid;
    margin: 26px 0 0;
    padding: 0;
    gap: 12px;
    list-style: none;
}

.article-sources li {
    padding: 17px 20px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #ffffff;
}

.article-sources a {
    color: var(--accent-dark);
    font-weight: 600;
    text-decoration: none;
}

.article-sources a:hover,
.article-sources a:focus-visible {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .article-page:not(.chat-mode) .landing-task-suggestions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .article-fns-callout,
    .article-final-cta {
        grid-template-columns: 1fr;
    }

    .article-example-steps {
        grid-template-columns: 1fr;
    }

    .article-deadline-list {
        grid-template-columns: 1fr;
    }

    .article-practical-list {
        grid-template-columns: 1fr;
    }

    .article-mistake-grid,
    .article-related-links,
    .article-ai-grid,
    .article-file-pack,
    .article-check-matrix,
    .article-work-example,
    .article-channel-compare,
    .article-outcome-grid,
    .article-branch-grid,
    .article-dialog-sequence,
    .article-two-question {
        grid-template-columns: 1fr;
    }

    .article-process-line {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .article-process-line > div:not(:last-child)::after {
        display: none;
    }

    .article-work-example > div,
    .article-work-example > div:nth-child(2n),
    .article-work-example > div:nth-last-child(-n + 2) {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .article-work-example > div:last-child {
        border-bottom: 0;
    }

    .article-calculation {
        align-items: stretch;
        flex-direction: column;
    }

    .article-calculation-sign {
        transform: rotate(90deg);
        align-self: center;
    }

    .article-reason-list > div {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .article-example-steps li {
        min-height: 0;
    }

    .article-fns-callout .button,
    .article-final-cta .button {
        width: fit-content;
    }
}

@media (max-width: 640px) {
    .article-page:not(.chat-mode) .hero {
        padding-top: 34px;
    }

    .article-page:not(.chat-mode) .hero-copy {
        margin-bottom: 38px;
    }

    .article-breadcrumb {
        margin-bottom: 16px;
    }

    .article-meta {
        font-size: 12px;
    }

    .article-byline {
        width: 100%;
        margin-top: 24px;
        gap: 10px;
    }

    .article-byline img {
        width: 30px;
        height: 30px;
    }

    .article-reading-time {
        padding-left: 10px;
        font-size: 12px;
    }

    .article-page:not(.chat-mode) .landing-task-suggestions {
        grid-template-columns: 1fr 1fr;
    }

    .article-page:not(.chat-mode) .landing-task-suggestions button:last-child {
        grid-column: 1 / -1;
    }

    .article-body {
        padding: 56px 0 0;
    }

    .article-container {
        width: min(calc(100% - 28px), 900px);
    }

    .article-lead,
    .article-section,
    .article-fns-callout,
    .article-final-cta {
        margin-bottom: 50px;
    }

    .article-lead,
    .article-fns-callout,
    .article-safety,
    .article-final-cta {
        padding: 24px 20px;
        border-radius: 19px;
    }

    .article-opening .article-section {
        margin-bottom: 50px;
    }

    .article-form-heading {
        margin-bottom: 20px;
        padding: 0 6px;
    }

    .article-interactive {
        width: min(calc(100% - 28px), 980px);
        margin-top: 50px;
        margin-bottom: 56px;
        padding: 0;
        border-radius: 0;
    }

    .article-task-grid,
    .prompt-compare {
        grid-template-columns: 1fr;
    }

    .article-task-card {
        min-height: 0;
        padding: 22px;
    }

    .article-answer-sample {
        padding: 24px 20px;
    }

    .article-prompt-button {
        padding: 19px 48px 19px 18px;
    }

    .article-prompt-button::after {
        right: 18px;
    }

    .article-fns-callout .button,
    .article-final-cta .button {
        width: 100%;
    }

    .article-final-cta img {
        width: 50px;
        height: 50px;
    }

}