:root{color-scheme:dark;--muted:#aaa5bd}*{box-sizing:border-box}body{color:#fbf9ff;background:radial-gradient(circle at 20% 10%,#29194d,#080617 62%);min-height:100vh;margin:0;font-family:Inter,PingFang SC,sans-serif}main{width:min(1140px,100% - 24px);margin:auto;padding:35px 0}header{justify-content:space-between;align-items:end;margin-bottom:20px;display:flex}header p{color:#cbbcff;letter-spacing:.23em;margin:0;font-size:9px}h1{margin:5px 0;font:500 clamp(42px,7vw,65px)/1 Georgia,Songti SC,serif}header span,aside p{color:var(--muted);font-size:11px}button{color:inherit;cursor:pointer;background:#ffffff0b;border:1px solid #fff2;border-radius:11px;padding:10px 15px}section{background:#0e0a24d9;border:1px solid #ffffff20;border-radius:27px;grid-template-columns:190px minmax(560px,720px);justify-content:center;gap:22px;padding:22px;display:grid;box-shadow:0 30px 90px #0007}aside{background:#ffffff07;border:1px solid #ffffff15;border-radius:18px;flex-direction:column;gap:10px;padding:18px;display:flex}aside div{border-bottom:1px solid #ffffff12;padding:9px 0}small{color:var(--muted);font-size:9px;display:block}strong{font-size:25px}aside button{background:linear-gradient(135deg,#765bc9,#b65d91)}aside p{line-height:1.8}.board-wrap{background:#070519;border:1px solid #ffffff12;border-radius:20px;padding:42px;position:relative}.board{position:relative}#board{grid-template-columns:repeat(8,1fr);gap:6px;display:grid}#board button{aspect-ratio:1;background:linear-gradient(145deg,#302153,#18112f);border-radius:13px;padding:6px;transition:all .18s;overflow:hidden;box-shadow:inset 0 0 0 1px #ffffff12}#board button img{object-fit:contain;pointer-events:none;filter:drop-shadow(0 3px 6px #0006);width:100%;height:100%;display:block}#board button:hover{filter:brightness(1.2);transform:translateY(-2px)}#board button.selected{outline:2px solid #f2d5ff;box-shadow:0 0 20px #ae82ff99}#board button.hint{animation:.7s infinite alternate pulse}#board button.empty{visibility:hidden}#path{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}#path polyline{fill:none;stroke:#f3b5dd;stroke-width:4px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 6px #ce7fff)}#modal{text-align:center;backdrop-filter:blur(9px);background:#080617e8;border-radius:20px;place-content:center;display:grid;position:absolute;inset:0}#modal[hidden]{display:none}#modal h2{margin:0;font:500 31px Georgia,Songti SC,serif}#modal p{color:var(--muted)}#modal button{background:linear-gradient(135deg,#8869dd,#d16b9e)}@keyframes pulse{to{filter:brightness(1.7);transform:scale(1.06)}}@media (width<=700px){main{width:min(100% - 12px,620px);padding:24px 0}header{margin-inline:6px}section{grid-template-columns:1fr;padding:10px}aside{grid-template-columns:1fr 1fr;display:grid}aside p{grid-column:1/-1}.board-wrap{padding:10px}#board{gap:4px}#board button{border-radius:9px;padding:3px}}