:root{--link:#0b3267;--article:960px;--measure:1100px}
.header{border-bottom:3px solid #0b1839}
.header .brand img{width:52px;height:52px}
.header .brand strong{font-size:22px;letter-spacing:-.02em}
.article{padding-top:35px}
.article h1{font-size:40px;letter-spacing:-.04em;margin-bottom:15px}
.article>section:first-of-type{max-width:710px;font-size:18px}
[data-group="planche-live"]{display:block;margin-top:28px;border:1px solid #0b1839;padding:0}
.nattebio-board{width:100%;height:760px;min-height:480px}
.planche-board .planche-views button{border-color:#0b1839}
.footer{margin-top:36px}
@media(max-width:650px){.article h1{font-size:32px}.article>section:first-of-type{font-size:16px}.nattebio-board{height:520px}}