.chess-page .classic-table{background:radial-gradient(circle at 82% 8%,#ddae5540,transparent 30%),linear-gradient(120deg,#694525,#2d1b10)}.chess-page .classic-table::before{content:"";display:block;height:12px;margin-bottom:.5rem;background:repeating-linear-gradient(90deg,#c59644 0 28px,transparent 28px 43px);opacity:.45}.chess-board{grid-template-columns:repeat(8,1fr)}
.chess-piece{background:none!important;border:0!important;border-radius:0!important}.chess-piece svg{width:100%;height:100%;overflow:visible;fill:currentColor;stroke:currentColor;stroke-width:1.4;stroke-linejoin:round}.chess-piece.white{color:#fff3cf;filter:drop-shadow(0 2px 0 #684d29) drop-shadow(0 0 1px #402d16)}.chess-piece.black{color:#173a2d;filter:drop-shadow(0 2px 0 #d7b96e) drop-shadow(0 0 1px #071b13)}
.board-file,.board-rank{position:absolute;font:800 clamp(.48rem,1.6vw,.7rem) Arial,sans-serif;pointer-events:none;z-index:4}.board-file{right:3px;bottom:1px}.board-rank{left:3px;top:1px}.light .board-file,.light .board-rank{color:#31523c}.dark .board-file,.dark .board-rank{color:#f1d78d}.classic-board .selected{box-shadow:inset 0 0 0 5px #ffe26b}.classic-board .legal::after{background:#fff1a5;border:2px solid #2b553f}.classic-board .capture::after{border:5px solid #ffb62e;box-shadow:0 0 0 2px #74321b}.classic-board .check{box-shadow:inset 0 0 0 7px #b42622;background-image:radial-gradient(circle,#e65b4b88,transparent 65%)}