.pk35-chess,.pk35-chess *{box-sizing:border-box}.pk35-chess{--ch-light:#f0d9b5;--ch-dark:#8b5a3c;--ch-gold:#ffd447;width:100%;max-width:620px;margin:1.5rem auto;color:#18212a;font:16px/1.35 system-ui,-apple-system,"Segoe UI",sans-serif}.pk35-chess__top{display:flex;align-items:end;flex-wrap:wrap;gap:10px;margin-bottom:12px}.pk35-chess__top>div{margin-right:auto}.pk35-chess__top strong{display:block;font-size:19px}.pk35-chess__top small,.pk35-chess__top label span{display:block;color:#5b6570;font-size:12px}.pk35-chess__top select{height:42px;max-width:175px;margin:0;padding:7px 9px;border:1px solid #b9c0c6;border-radius:7px;background:#fff;color:#18212a;font:600 14px/1.2 inherit}.pk35-chess__board{display:grid!important;grid-template-columns:repeat(8,minmax(0,1fr))!important;grid-template-rows:repeat(8,minmax(0,1fr))!important;width:100%!important;aspect-ratio:1;padding:6px!important;gap:0!important;border:3px solid #3e291e;border-radius:8px;background:#3e291e;overflow:hidden;touch-action:manipulation;user-select:none}.pk35-chess__square{appearance:none!important;position:relative!important;display:grid!important;place-items:center!important;width:100%!important;height:100%!important;min-width:0!important;min-height:0!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;font:400 clamp(29px,9vw,58px)/1 "DejaVu Sans","Segoe UI Symbol",serif!important;cursor:pointer!important}.pk35-chess__square.is-light{background:var(--ch-light)!important}.pk35-chess__square.is-dark{background:var(--ch-dark)!important}.pk35-chess__square.is-selected{box-shadow:inset 0 0 0 5px var(--ch-gold)!important}.pk35-chess__square.is-target::after{content:"";position:absolute;width:24%;aspect-ratio:1;border-radius:50%;background:#ffcf32cc;box-shadow:0 0 0 3px #fff7}.pk35-chess__square.is-capture::after{width:72%;background:transparent;border:5px solid #ffcf32cc}.pk35-chess__square.is-check{background:#e35b52!important}.pk35-chess__piece{position:relative;z-index:1;display:block;filter:drop-shadow(0 2px 1px #0005)}.pk35-chess__piece.is-white{color:#fff;-webkit-text-stroke:1px #292929}.pk35-chess__piece.is-black{color:#17191d;-webkit-text-stroke:1px #fff3}.pk35-chess__square:focus-visible{z-index:3;outline:4px solid #fff;outline-offset:-4px}.pk35-chess__help{margin:11px 0 8px;text-align:center;color:#5b6570;font-size:14px}.pk35-chess__controls{display:flex;justify-content:center;gap:9px}.pk35-chess__controls button,.pk35-chess__dialog button{appearance:none;min-height:42px;margin:0;padding:10px 16px;border:0;border-radius:8px;background:#e88927;color:#fff;font:700 .92rem/1.2 inherit;cursor:pointer}.pk35-chess__controls button:disabled{opacity:.5}.pk35-chess{position:relative}.pk35-chess__modal{position:absolute;inset:0;z-index:30;display:grid;place-items:center;padding:20px;background:#18212ae8}.pk35-chess__modal[hidden]{display:none}.pk35-chess__dialog{width:min(100%,380px);padding:25px;border-radius:16px;background:#fff;text-align:center;box-shadow:0 15px 45px #0007}.pk35-chess__dialog h3{margin:0 0 8px}.pk35-chess__dialog p{margin:0 0 16px}
@media(max-width:560px){.pk35-chess__top>div{flex:1 1 100%;text-align:center}.pk35-chess__top label{flex:1}.pk35-chess__top select{width:100%;max-width:none}.pk35-chess__board{padding:4px!important;border-width:2px}.pk35-chess__square{font-size:clamp(27px,11vw,47px)!important}}