/* TherapyLink Article Studio consumer styles — Iteration 26
   Article Studio emits neutral shared article blocks. TherapyLink owns local visual styling. */

.article-page {
    display: grid;
    gap: clamp(1rem, 2.4vw, 1.5rem);
}

.article-index-hero,
.article-section-nav,
.article-empty-state,
.article-section-group,
.article-detail-page {
    padding: clamp(1.25rem, 2.6vw, 2.6rem);
}

.article-index-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(8rem, 0.22fr);
    gap: clamp(1rem, 3vw, 2rem);
    align-items: center;
}

.article-index-copy h1,
.article-detail-header h1 {
    max-width: 13ch;
    margin: 0;
    color: var(--tl-teal-950);
    font-family: var(--tl-display);
    font-size: clamp(2.35rem, 5vw, 4.75rem);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.article-index-copy > p:not(.eyebrow),
.article-list-heading p:not(.eyebrow),
.article-empty-state p,
.article-next-step p {
    color: var(--tl-ink-soft);
    line-height: 1.65;
}

.article-index-copy > p:not(.eyebrow) {
    max-width: 48rem;
    margin: 0.8rem 0 0;
    font-size: clamp(1rem, 1.4vw, 1.18rem);
}

.article-index-orb {
    display: grid;
    width: clamp(6.5rem, 13vw, 10rem);
    aspect-ratio: 1;
    place-items: center;
    justify-self: center;
    border: 1px solid var(--tl-border);
    border-radius: 42% 58% 44% 56%;
    color: var(--tl-teal-800);
    background: linear-gradient(145deg, rgba(223, 252, 249, 0.92), rgba(255,255,255,0.72));
    box-shadow: var(--tl-shadow-soft), var(--tl-glow);
    font-size: clamp(3rem, 8vw, 5.6rem);
}

.article-feed-meta,
.article-detail-meta,
.published-article-kicker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.article-feed-meta {
    margin-top: 1.1rem;
}

.article-feed-meta span,
.article-detail-meta span,
.published-article-kicker span {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.34rem 0.68rem;
    border: 1px solid rgba(17, 141, 151, 0.15);
    border-radius: 999px;
    color: var(--tl-teal-800);
    background: rgba(255, 255, 255, 0.72);
    font-size: 0.78rem;
    font-weight: 850;
}

.article-list-heading {
    display: grid;
    gap: 0.3rem;
}

.article-list-heading h2 {
    margin: 0;
    color: var(--tl-teal-900);
    font-size: clamp(1.35rem, 2vw, 2rem);
    letter-spacing: -0.035em;
}

.article-list-heading p:not(.eyebrow) {
    max-width: 54rem;
    margin: 0;
}

.article-section-chip-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.article-section-chip {
    display: grid;
    gap: 0.28rem;
    min-height: 6.5rem;
    padding: 1rem;
    border: 1px solid rgba(17, 141, 151, 0.15);
    border-radius: 22px;
    background: rgba(255,255,255,0.74);
    box-shadow: 0 12px 30px rgba(34,111,121,0.07);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.article-section-chip:hover,
.article-section-chip:focus-visible,
.published-article-card:hover,
.published-article-card:focus-visible {
    transform: translateY(-3px);
    border-color: var(--tl-border-strong);
    box-shadow: 0 18px 42px rgba(34,111,121,0.12);
}

.article-section-chip strong {
    color: var(--tl-teal-900);
}

.article-section-chip small {
    color: var(--tl-muted);
    line-height: 1.42;
}

.article-list-section {
    display: grid;
    gap: clamp(1rem, 2vw, 1.4rem);
}

.article-section-group {
    scroll-margin-top: 7rem;
}

.published-article-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(0.85rem, 1.4vw, 1.2rem);
}

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

.published-article-card {
    display: grid;
    grid-template-columns: minmax(5rem, 8rem) 1fr;
    gap: 1rem;
    min-height: 12rem;
    padding: 0.85rem;
    color: inherit;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.published-article-media {
    display: grid;
    min-height: 10rem;
    place-items: center;
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(223,252,249,0.88), rgba(242,239,255,0.7));
    color: var(--tl-teal-700);
    font-size: 2.2rem;
}

.published-article-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.published-article-body {
    display: grid;
    gap: 0.65rem;
    align-content: center;
}

.published-article-body strong {
    color: var(--tl-teal-950);
    font-family: var(--tl-display);
    font-size: clamp(1.25rem, 1.9vw, 1.75rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
}

.published-article-body small {
    color: var(--tl-ink-soft);
    font-size: 0.92rem;
    line-height: 1.5;
}

.published-article-tags,
.article-tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.published-article-tags em,
.article-tag-row span {
    padding: 0.28rem 0.55rem;
    border-radius: 999px;
    color: var(--tl-teal-800);
    background: rgba(223, 252, 249, 0.78);
    border: 1px solid rgba(17, 141, 151, 0.13);
    font-size: 0.72rem;
    font-style: normal;
    font-weight: 850;
}

.article-empty-state {
    display: grid;
    gap: 0.4rem;
}

.article-empty-state h2,
.article-empty-state-inline h2 {
    margin: 0;
    color: var(--tl-teal-900);
}

.article-detail-page {
    max-width: 920px;
    margin-inline: auto;
}

.article-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    align-items: center;
    margin-bottom: clamp(1.1rem, 2vw, 1.7rem);
    color: var(--tl-muted);
    font-size: 0.88rem;
}

.article-breadcrumb a {
    color: var(--tl-teal-800);
    font-weight: 850;
}

.article-detail-header {
    display: grid;
    gap: 0.8rem;
}

.article-detail-header h1 {
    max-width: 15ch;
}

.article-detail-header .article-dek {
    max-width: 48rem;
    margin: 0;
    color: var(--tl-ink-soft);
    font-size: clamp(1.05rem, 1.65vw, 1.35rem);
    line-height: 1.58;
}

.article-hero-image {
    overflow: hidden;
    margin: clamp(1.1rem, 2.4vw, 2rem) 0;
    border: 1px solid var(--tl-border);
    border-radius: 28px;
    background: rgba(255,255,255,0.72);
    box-shadow: var(--tl-shadow-soft);
}

.article-hero-image img {
    width: 100%;
    max-height: 34rem;
    object-fit: cover;
}

.article-hero-image figcaption {
    padding: 0.75rem 1rem;
    color: var(--tl-muted);
    font-size: 0.84rem;
}

.article-content--therapylink {
    display: grid;
    gap: clamp(1rem, 2vw, 1.35rem);
    margin-top: clamp(1rem, 2vw, 1.35rem);
    color: var(--tl-ink);
}

.article-content--therapylink :where(h2, h3) {
    margin: 0 0 0.55rem;
    color: var(--tl-teal-900);
    letter-spacing: -0.025em;
}

.article-content--therapylink h2 {
    font-size: clamp(1.45rem, 2vw, 2.05rem);
}

.article-content--therapylink h3 {
    font-size: clamp(1.15rem, 1.5vw, 1.42rem);
}

.article-content--therapylink p,
.article-content--therapylink li {
    color: var(--tl-ink-soft);
    font-size: 1rem;
    line-height: 1.75;
}

.article-content--therapylink a:not(.article-button) {
    color: var(--tl-teal-800);
    font-weight: 850;
    text-decoration: underline;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
}

.article-content--therapylink :where(.article-section, .article-summary, .article-steps, .article-faq, .article-verdict, .article-sources, .article-related, .article-mistakes, .article-definition, .article-stat, .article-accordion, .article-code) {
    padding: clamp(1rem, 2vw, 1.55rem);
    border: 1px solid rgba(17, 141, 151, 0.13);
    border-radius: 24px;
    background: rgba(255,255,255,0.72);
}

.article-content--therapylink :where(.article-intro, .article-summary) {
    background: linear-gradient(145deg, rgba(255,255,255,0.88), rgba(223,252,249,0.58));
}

.article-content--therapylink .article-steps,
.article-content--therapylink .article-checklist {
    background: linear-gradient(145deg, rgba(255,255,255,0.92), rgba(234,246,237,0.64));
}

.article-content--therapylink .article-list,
.article-content--therapylink .article-checklist ul,
.article-content--therapylink .article-steps ol {
    display: grid;
    gap: 0.65rem;
    margin: 0.7rem 0 0;
    padding-left: 1.25rem;
}

.article-content--therapylink .article-list li::marker {
    color: var(--tl-teal-700);
    font-weight: 900;
}

.article-content--therapylink :where(.article-callout, .article-callout--key, .article-callout--warning, .article-quote, .article-pullquote) {
    display: grid;
    gap: 0.4rem;
    padding: clamp(1rem, 2vw, 1.45rem);
    border: 1px solid rgba(111, 174, 132, 0.24);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(255,255,255,0.92), rgba(234,246,237,0.66));
    box-shadow: 0 14px 34px rgba(34,111,121,0.06);
}

.article-content--therapylink .article-callout--warning,
.article-content--therapylink [data-block="support-note"] {
    border-color: rgba(231, 111, 111, 0.22);
    background: linear-gradient(145deg, rgba(255,255,255,0.94), rgba(255,242,233,0.72));
}

.article-content--therapylink :where(.article-callout, .article-callout--key, .article-callout--warning) h2,
.article-content--therapylink :where(.article-callout, .article-callout--key, .article-callout--warning) h3 {
    margin: 0;
}

.article-content--therapylink .article-faq details,
.article-content--therapylink .article-accordion details {
    padding: 0.85rem 0;
    border-top: 1px solid rgba(17, 141, 151, 0.12);
}

.article-content--therapylink .article-faq details:first-of-type,
.article-content--therapylink .article-accordion details:first-of-type {
    border-top: 0;
}

.article-content--therapylink details summary {
    cursor: pointer;
    color: var(--tl-teal-900);
    font-weight: 900;
}

.article-content--therapylink details p {
    margin-bottom: 0;
}

.article-content--therapylink :where(.article-cta, .article-related, .article-next-step) {
    padding: clamp(1.1rem, 2.2vw, 1.8rem);
    border: 1px solid rgba(17, 141, 151, 0.18);
    border-radius: 28px;
    background:
        linear-gradient(145deg, rgba(223,252,249,0.92), rgba(255,255,255,0.82)),
        radial-gradient(circle at 88% 18%, rgba(118,226,223,0.28), transparent 12rem);
}

.article-content--therapylink .article-button,
.article-content--therapylink .article-cta a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    margin-top: 0.4rem;
    padding: 0.72rem 1.1rem;
    border-radius: 14px;
    color: white;
    background: linear-gradient(135deg, var(--tl-teal-500), var(--tl-teal-800));
    box-shadow: 0 16px 34px rgba(12, 124, 134, 0.2);
    font-weight: 900;
    text-decoration: none;
}

.article-content--therapylink :where(.article-image, .article-image--wide) {
    overflow: hidden;
    margin: 0;
    border: 1px solid var(--tl-border);
    border-radius: 24px;
    background: rgba(255,255,255,0.78);
}

.article-content--therapylink :where(.article-image, .article-image--wide) img {
    width: 100%;
    height: auto;
}

.article-content--therapylink .article-table-scroll {
    overflow-x: auto;
    border-radius: 20px;
}

.article-content--therapylink :where(.article-table, .article-table__table, table) {
    width: 100%;
    border-collapse: collapse;
    min-width: 36rem;
}

.article-content--therapylink :where(th, td) {
    padding: 0.75rem;
    border: 1px solid rgba(17,141,151,0.13);
    text-align: left;
    vertical-align: top;
}

.article-content--therapylink th {
    color: var(--tl-teal-900);
    background: rgba(223,252,249,0.82);
}

.article-content--therapylink :where(.article-code, pre, code) {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.article-content--therapylink pre {
    overflow-x: auto;
    padding: 1rem;
    border-radius: 18px;
    background: rgba(8, 59, 67, 0.06);
}

.article-content--therapylink :where(.article-pros-cons, .article-comparison, .article-product-card, .article-embed, .article-equation, .article-heading, .article-paragraph) {
    padding: clamp(1rem, 2vw, 1.45rem);
    border: 1px solid rgba(17,141,151,0.13);
    border-radius: 24px;
    background: rgba(255,255,255,0.72);
}

.article-content--therapylink .article-embed {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.article-content--therapylink .article-embed iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.article-detail-footer {
    margin-top: clamp(1rem, 2vw, 1.4rem);
}

.article-next-step {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-top: clamp(1rem, 2vw, 1.6rem);
    padding: clamp(1rem, 2vw, 1.4rem);
    border: 1px solid var(--tl-border);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(223,252,249,0.72));
}

.article-next-step p {
    margin: 0.3rem 0 0;
}

@media (max-width: 1120px) {
    .published-article-grid,
    .published-article-grid--featured,
    .article-section-chip-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .article-index-hero,
    .published-article-card,
    .article-next-step {
        grid-template-columns: 1fr;
    }

    .article-index-orb {
        justify-self: start;
    }

    .article-section-chip-row,
    .published-article-grid,
    .published-article-grid--featured {
        grid-template-columns: 1fr;
    }

    .published-article-media {
        min-height: 7rem;
    }

    .article-next-step {
        display: grid;
        align-items: stretch;
    }
}

/* R41: Article Studio image-gallery block styling */
.article-content--therapylink .article-gallery,
.article-content--therapylink .article-image-gallery,
.article-content--therapylink [data-block="image-gallery"] {
    display: grid;
    gap: 1rem;
    margin: clamp(1.25rem, 3vw, 2.2rem) 0;
    padding: clamp(1rem, 2.4vw, 1.6rem);
    border: 1px solid rgba(17, 141, 151, 0.16);
    border-radius: 30px;
    background:
        radial-gradient(circle at 12% 0%, rgba(174, 240, 232, 0.34), transparent 40%),
        linear-gradient(145deg, rgba(255,255,255,0.92), rgba(232,250,247,0.76));
    box-shadow: 0 22px 54px rgba(34,111,121,0.10);
    overflow: hidden;
}

.article-content--therapylink .article-gallery > :first-child,
.article-content--therapylink .article-image-gallery > :first-child,
.article-content--therapylink [data-block="image-gallery"] > :first-child {
    margin-top: 0;
}

.article-content--therapylink .article-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(13.5rem, 100%), 1fr));
    gap: 0.85rem;
    align-items: stretch;
}

.article-content--therapylink .article-gallery-grid figure,
.article-content--therapylink .article-gallery__item,
.article-content--therapylink .article-gallery-item {
    display: grid;
    gap: 0.5rem;
    margin: 0;
}

.article-content--therapylink .article-gallery-grid img,
.article-content--therapylink .article-gallery__item img,
.article-content--therapylink .article-gallery-item img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border: 1px solid rgba(17, 141, 151, 0.14);
    border-radius: 24px;
    box-shadow: 0 18px 42px rgba(34,111,121,0.12);
}

.article-content--therapylink .article-gallery figcaption,
.article-content--therapylink .article-image-gallery figcaption,
.article-content--therapylink .article-gallery-caption {
    margin: 0;
    color: var(--tl-ink-soft);
    font-size: 0.92rem;
    line-height: 1.5;
}

@media (max-width: 640px) {
    .article-content--therapylink .article-gallery,
    .article-content--therapylink .article-image-gallery,
    .article-content--therapylink [data-block="image-gallery"] {
        border-radius: 24px;
        padding: 0.9rem;
    }
}

/* R41: Article Studio image-gallery block support */
.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) {
    display: grid;
    gap: clamp(0.85rem, 1.8vw, 1.25rem);
    padding: clamp(1rem, 2.4vw, 1.55rem);
    border: 1px solid rgba(17, 141, 151, 0.16);
    border-radius: 30px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(232, 250, 247, 0.76)),
        radial-gradient(circle at 92% 12%, rgba(118, 226, 223, 0.2), transparent 12rem);
    box-shadow: 0 18px 48px rgba(10, 66, 74, 0.08);
}

.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) > h2,
.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) > h3 {
    margin: 0;
}

.article-content--therapylink :where(.article-gallery-grid, .article-gallery__grid) {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(0.75rem, 2vw, 1.05rem);
}

.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) figure {
    overflow: hidden;
    margin: 0;
    border: 1px solid rgba(17, 141, 151, 0.14);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 12px 28px rgba(34, 111, 121, 0.06);
}

.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.article-content--therapylink :where(.article-gallery, [data-block="image-gallery"], [data-block="gallery"]) figcaption {
    padding: 0.72rem 0.85rem;
    color: var(--tl-muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

@media (max-width: 720px) {
    .article-content--therapylink :where(.article-gallery-grid, .article-gallery__grid) {
        grid-template-columns: 1fr;
    }
}