*{box-sizing:border-box}body{margin:0;background:#f3f0e5;color:#212c28;font-family:system-ui,'Malgun Gothic',sans-serif}button{font:inherit;cursor:pointer;touch-action:manipulation}header{max-width:900px;margin:auto;padding:20px;display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid}header a{font-weight:950;font-size:23px;text-decoration:none;color:inherit}header b,em{color:#ed613f;font-style:normal}header button,#again{border:2px solid #21362e;background:#f6d95b;padding:9px 17px;border-radius:9px;font-weight:800}main{max-width:590px;margin:24px auto;padding:0 16px}label{font-size:10px;letter-spacing:2px;font-weight:800}h1{font-size:clamp(28px,7vw,43px);letter-spacing:-2px;margin:10px 0}main>p{color:#6a7368;font-size:13px}.machine{background:#20362f;color:#fff8df;border:3px solid #20362f;border-radius:18px;box-shadow:6px 6px 0 #a5b29b;overflow:hidden}.stats{display:grid;grid-template-columns:repeat(3,1fr);background:#dce8c7;color:#20362f;padding:14px 20px}.stats div{font-size:11px}.stats strong{display:block;font-size:25px;font-variant-numeric:tabular-nums}#message{text-align:center;min-height:22px;margin:12px 8px;font-weight:700;font-size:13px;color:#f8df79}.board-wrap{position:relative;margin:0 16px}#board{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;background:#142820;border:2px solid #12281f;padding:7px;border-radius:12px}.cell{aspect-ratio:1;border:0;border-radius:5px;background:#344e42;padding:0;position:relative;min-width:0;overflow:hidden}.cell.filled,.mini.filled{background:#d9eab8;box-shadow:inset 0 -3px #0002}.face{width:100%;height:100%;background-repeat:no-repeat;background-size:1000% 900%;display:block;pointer-events:none}.cell.preview{outline:3px solid #ffe465;outline-offset:-3px;opacity:.85}.cell.invalid{background:#8a4840;outline-color:#f28a73}.cell.cleared{animation:pop .3s ease-out}.cell:focus-visible,button:focus-visible{outline:3px solid #ffb347;outline-offset:2px}#tray{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;padding:16px}.piece{height:105px;background:#2c483a;border:2px solid #4b6756;border-radius:10px;color:#dce8c7;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:5px;position:relative}.piece.selected{border-color:#ffe36b;background:#4b5a3b;box-shadow:0 0 0 1px #ffe36b}.piece:disabled{opacity:.3;cursor:default}.piece small{font-size:9px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.shape{display:grid;gap:2px}.mini{width:20px;height:20px;border-radius:3px;overflow:hidden}.guide{text-align:center;font-size:11px;line-height:1.9;color:#b9c8b4;margin:0 14px 16px}#end{position:absolute;inset:0;background:#142820ed;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:10px;padding:15px}#end[hidden]{display:none}#end h2{font-size:27px}#end p{line-height:1.8}#saveNote{text-align:center;font-size:11px}@keyframes pop{0%{transform:scale(.6);background:#fff5a5}100%{transform:scale(1)}}@media(max-width:400px){main{padding:0 10px}.board-wrap{margin:0 9px}#board{gap:3px;padding:5px}#tray{padding:12px 9px;gap:6px}.mini{width:17px;height:17px}.piece{height:95px}}

/* Transparent tiles, colored edges and physical pickup. */
.cell{background:transparent;border:1px solid #617c6455;overflow:visible}.cell.filled,.mini.filled{background:transparent;border:2px solid var(--tint,#f9c86a);box-shadow:0 0 8px color-mix(in srgb,var(--tint) 18%,transparent)}.face{border-radius:3px}.piece,.piece.selected{background:transparent}.piece{touch-action:none;cursor:grab;user-select:none}.piece.selected{border-color:#d3c777;box-shadow:none}.piece.dragging{opacity:.25;cursor:grabbing}.cell.preview{background:#f8dc5422;outline:2px solid #ffe465}.cell.invalid{background:#f5806733;outline-color:#ed7f67}.cell.cleared{animation:clear-ring .32s ease-out}.drag-ghost{position:fixed;left:0;top:0;z-index:1000;pointer-events:none;will-change:transform;filter:drop-shadow(0 12px 9px #0006)}.drag-tile{position:absolute;border:2px solid var(--tint);border-radius:6px;background:#20362f22}.drag-ghost.blocked{opacity:.6}.flying-face{position:fixed;z-index:1100;pointer-events:none;border:2px solid var(--tint);border-radius:7px;background:transparent;will-change:transform,opacity}.burst-spark{position:fixed;z-index:1099;width:7px;height:7px;border-radius:2px;pointer-events:none}@keyframes clear-ring{0%{box-shadow:0 0 18px #fff5af;outline:2px solid #ffe17c}100%{box-shadow:0 0 0 transparent;outline:0 solid transparent}}

.flying-face.bonked{border:0;background:transparent;border-radius:0;filter:drop-shadow(0 5px 2px #0004)}.bonk-flash{position:fixed;z-index:1099;width:44px;height:44px;pointer-events:none;background:#ffe66c;clip-path:polygon(50% 0,60% 32%,86% 12%,72% 42%,100% 50%,70% 61%,87% 89%,58% 72%,50% 100%,41% 69%,12% 86%,29% 58%,0 50%,31% 40%,14% 12%,42% 30%)}