/* Variations légères : la structure reste commune, le type se reconnaît sans étiquette envahissante. */
.stream-item{position:relative;overflow:hidden}
.stream-item .open-story{display:inline-block;margin-top:1.15rem;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;font-weight:700;color:#344d59}
.stream-item .open-story span{display:inline-block;margin-left:.25rem;transition:transform .18s ease}
.stream-item:hover .open-story span,.stream-item:focus-within .open-story span{transform:translateX(.25rem)}
.stream-item:not(.photo),.stream-item:nth-child(even):not(.photo){grid-template-columns:minmax(145px,18%) 1fr;min-height:190px}
.stream-item:not(.photo) .stream-copy{order:0;padding:clamp(1.65rem,3vw,2.6rem) clamp(2rem,4vw,3.8rem)}
.stream-item:not(.photo) img,.stream-item:not(.photo)>.stream-visual{min-height:190px}
/* Une alternance calme de tailles et de côtés, sans rattacher un gabarit à un type de contenu. */
.stream-item:not(.photo):nth-child(4n + 2){grid-template-columns:1fr minmax(210px,27%)}
.stream-item:not(.photo):nth-child(4n + 2) .stream-copy{order:-1}
.stream-item:not(.photo):nth-child(4n + 3){grid-template-columns:minmax(210px,26%) 1fr}
.stream-item:not(.photo):nth-child(4n){grid-template-columns:minmax(160px,21%) 1fr}

.stream-item.chronique{border-left:5px solid #4a92a8}
.stream-item.chronique .stream-copy{background:#fff}
.stream-item.chronique .tag::before{content:'↗ ';font-size:1em}

.stream-item.toponym .stream-copy{background:#eef5f4}

.stream-item.podcast .stream-copy{background:#edf0f2}
.stream-item.podcast .stream-copy::before{content:'Mémoires MHM';display:block;margin-bottom:.45rem;font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:#58798a}
.stream-item.podcast .open-story{color:#426a7a}

.stream-item.photo{border-right:5px solid #7c5d3f}
.stream-item.photo .stream-copy{background:#fbfaf6}
.stream-item.photo .tag,.stream-item.photo .open-story{color:#7c5d3f}

/* Réservé aux contenus éditoriaux qui seront éventuellement mis de l’avant. */
.stream-item.featured{grid-column:1 / -1;border:0;min-height:440px}
.stream-item.featured .stream-copy{padding:clamp(2rem,5vw,5rem)}

@media(max-width:800px){.stream-item.featured{min-height:auto}.stream-item.toponym .tag::after{display:none}.stream-item:not(.photo),.stream-item:nth-child(even):not(.photo),.stream-item:not(.photo):nth-child(4n + 2),.stream-item:not(.photo):nth-child(4n + 3),.stream-item:not(.photo):nth-child(4n){grid-template-columns:1fr}.stream-item:not(.photo) .stream-copy,.stream-item:not(.photo):nth-child(4n + 2) .stream-copy{order:0}}

/* Les photos restent contenues dans le main et dans la hauteur visible. */
.stream-item,.stream-copy{min-width:0}
.stream-item img{min-width:0;max-width:100%}
@media(min-width:801px){.stream-item.photo>img{height:auto;min-height:0;max-height:calc((100vh - 94px)*.8);object-fit:contain;align-self:center}}