/* Lecture d’article — colonne T3, chrome des landings, sans 3D. */

html[data-page="article"] .land__chrome {
    position: sticky;
    top: 0;
    z-index: 40;
    background: color-mix(in srgb, var(--page-0) 88%, #fff);
    border-bottom: 1px solid var(--line);
}
html[data-page="article"] .land__chrome::before { display: none; }
html[data-page="article"] .land__chrome.is-menu {
    background: var(--surface);
    border-bottom-color: transparent;
}

.main--article {
    max-width: 44rem;
    padding-top: 1.75rem;
}

.ag h1 {
    max-width: 22ch;
    font-size: clamp(1.85rem, 4.2vw, 2.55rem);
    margin-bottom: .65rem;
}

.ag__crumb {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: .4rem .55rem;
    font-size: .78rem;
    color: var(--ink-mute);
    margin-bottom: 1.35rem;
}
.ag__crumb a { color: var(--ink-soft); }
.ag__crumb a:hover { color: var(--accent); }
.ag__crumb-sep { opacity: .45; }

.ag__meta {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem .85rem;
    font-size: .78rem;
    color: var(--ink-mute);
    margin-bottom: 1.5rem;
}

.ag__hero {
    margin: 0 0 1.75rem;
    border-radius: var(--r-lg);
    overflow: hidden;
    background: var(--surface-2);
    border: 1px solid var(--line);
}
.ag__hero img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 22rem;
    object-fit: cover;
}
.ag__hero figcaption { display: none; }

.ag__resume {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r);
    padding: 1.05rem 1.15rem 1.15rem;
    margin-bottom: 1.75rem;
}
.ag__resume-label {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent-700);
    margin-bottom: .55rem;
}
.ag__resume-lead {
    color: var(--ink-soft);
    font-size: .98rem;
    line-height: 1.55;
    margin-bottom: .7rem;
}
.ag__resume-lead a,
.ag__body a {
    color: var(--ink);
    text-decoration: underline;
    text-underline-offset: 2px;
    text-decoration-color: var(--line-strong);
}
.ag__resume-lead a:hover,
.ag__body a:hover {
    color: var(--accent-700);
    text-decoration-color: var(--accent);
}
.ag__resume ul,
.ag__list {
    margin: 0 0 1.1rem;
    padding-left: 1.15rem;
    color: var(--ink-soft);
    font-size: .95rem;
    line-height: 1.55;
}
.ag__resume li,
.ag__list li { margin-bottom: .35rem; }

.ag__toc {
    margin: 0 0 2rem;
    padding: 0 0 1.35rem;
    border-bottom: 1px solid var(--line);
}
.ag__toc p {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-bottom: .65rem;
}
.ag__toc ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: .4rem .5rem;
}
.ag__toc a {
    display: inline-block;
    font-size: .78rem;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: .28rem .7rem;
    background: var(--surface);
}
.ag__toc a:hover {
    color: var(--ink);
    border-color: var(--line-strong);
}

.ag__body h2,
.ag__body h3 {
    scroll-margin-top: 4.25rem;
    font-weight: 600;
    letter-spacing: var(--tracking-tight);
    line-height: 1.25;
    margin: 2rem 0 .7rem;
}
.ag__body h2 { font-size: 1.28rem; }
.ag__body h3 { font-size: 1.08rem; color: var(--ink-soft); }
.ag__body p {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: .9rem;
}
.ag__body code {
    font-size: .86em;
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: .05em .35em;
}

.ag__callout {
    margin: 1.15rem 0 1.35rem;
    padding: .85rem 1rem .95rem 1.05rem;
    border-left: 2px solid var(--accent);
    background: var(--surface);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    color: var(--ink-soft);
    font-size: .95rem;
    line-height: 1.55;
}

.ag__table {
    margin: 1rem 0 1.5rem;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
}
.ag__table table {
    width: 100%;
    border-collapse: collapse;
    font-size: .86rem;
}
.ag__table th,
.ag__table td {
    text-align: left;
    padding: .55rem .7rem;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    line-height: 1.4;
}
.ag__table th {
    font-weight: 600;
    background: var(--surface);
    color: var(--ink);
    white-space: nowrap;
}
.ag__table tr:last-child td { border-bottom: 0; }
.ag__table td { color: var(--ink-soft); }

.ag__faq {
    margin: .4rem 0 1.6rem;
    border-top: 1px solid var(--line);
}
.ag__faq details {
    border-bottom: 1px solid var(--line);
    padding: .75rem 0;
}
.ag__faq summary {
    cursor: pointer;
    font-weight: 500;
    font-size: .95rem;
    list-style: none;
}
.ag__faq summary::-webkit-details-marker { display: none; }
.ag__faq summary::after {
    content: '+';
    float: right;
    color: var(--ink-mute);
    font-weight: 400;
}
.ag__faq details[open] summary::after { content: '–'; }
.ag__faq .ag__faq-a {
    margin-top: .55rem;
    color: var(--ink-soft);
    font-size: .95rem;
    line-height: 1.55;
}

.ag__sources {
    margin: 2rem 0 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--line);
}
.ag__sources h2 { margin-top: 0; }
.ag__sources ul {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}
.ag__sources li {
    font-size: .88rem;
    line-height: 1.45;
    margin-bottom: .55rem;
    color: var(--ink-soft);
}
.ag__sources a { color: var(--ink); }
.ag__sources a:hover { color: var(--accent-700); }
.ag__sources-note { color: var(--ink-mute); }
.ag__disclaimer {
    font-size: .82rem;
    color: var(--ink-mute);
    line-height: 1.5;
}

.ag__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    margin: 2rem 0 2.25rem;
}

.ag__related {
    padding-top: 1.5rem;
    border-top: 1px solid var(--line);
}
.ag__related > p {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-bottom: .9rem;
}
.ag__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
}
.ag__card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: var(--r);
    overflow: hidden;
    background: var(--surface);
    min-width: 0;
}
.ag__card:hover { border-color: var(--line-strong); }
.ag__card img {
    display: block;
    width: 100%;
    height: 7.5rem;
    object-fit: cover;
    background: var(--surface-2);
}
.ag__card span {
    display: block;
    padding: .65rem .75rem .8rem;
}
.ag__card-tag {
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent-700);
    padding-bottom: 0 !important;
    padding-top: .7rem !important;
}
.ag__card strong {
    font-size: .86rem;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: var(--tracking-tight);
}

.ag--miss { padding-top: .5rem; }

@media (max-width: 640px) {
    .ag__cards { grid-template-columns: 1fr; }
    .ag__hero img { max-height: 16rem; }
}