/* Per-language accent on each card's top edge — matches each site's palette. */
.md-typeset .grid.cards > ul > li { border-top: 3px solid transparent; }
.md-typeset .grid.cards > ul > li:nth-child(1) { border-top-color: #2196f3; } /* Python — blue */
.md-typeset .grid.cards > ul > li:nth-child(2) { border-top-color: #00bcd4; } /* TypeScript — cyan */
.md-typeset .grid.cards > ul > li:nth-child(3) { border-top-color: #7e57c2; } /* C# — deep purple */
.md-typeset .grid.cards > ul > li:nth-child(4) { border-top-color: #ff5722; } /* Rust — deep orange */